F: drivers/usb/gadget/webcam.c
USB WIRELESS RNDIS DRIVER (rndis_wlan)
-M: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+M: Jussi Kivilinna <jussi.kivilinna@iki.fi>
L: linux-wireless@vger.kernel.org
S: Maintained
F: drivers/net/wireless/rndis_wlan.c
if (i)
bcma_err(core->bus, "PLL enable timeout\n");
} else {
- bcma_warn(core->bus, "Disabling PLL not supported yet!\n");
+ /*
+ * Mask the PLL but don't wait for it to be disabled. PLL may be
+ * shared between cores and will be still up if there is another
+ * core using it.
+ */
+ bcma_mask32(core, BCMA_CLKCTLST, ~req);
+ bcma_read32(core, BCMA_CLKCTLST);
}
}
EXPORT_SYMBOL_GPL(bcma_core_pll_ctl);
continue;
}
+ /* Only first GMAC core on BCM4706 is connected and working */
+ if (core->id.id == BCMA_CORE_4706_MAC_GBIT &&
+ core->core_unit > 0)
+ continue;
+
core->dev.release = bcma_release_core_dev;
core->dev.bus = &bcma_bus_type;
dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id);
/* EEPROM access functions */
int ath5k_eeprom_init(struct ath5k_hw *ah);
void ath5k_eeprom_detach(struct ath5k_hw *ah);
-
+int ath5k_eeprom_mode_from_channel(struct ath5k_hw *ah,
+ struct ieee80211_channel *channel);
/* Protocol Control Unit Functions */
/* Helpers */
}
int
-ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel)
+ath5k_eeprom_mode_from_channel(struct ath5k_hw *ah,
+ struct ieee80211_channel *channel)
{
switch (channel->hw_value) {
case AR5K_MODE_11A:
case AR5K_MODE_11B:
return AR5K_EEPROM_MODE_11B;
default:
- return -1;
+ ATH5K_WARN(ah, "channel is not A/B/G!");
+ return AR5K_EEPROM_MODE_11A;
}
}
/* Antenna raw switch tables */
u32 ee_antenna[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
};
-
-int
-ath5k_eeprom_mode_from_channel(struct ieee80211_channel *channel);
ah->ah_cal_mask |= AR5K_CALIBRATION_NF;
- ee_mode = ath5k_eeprom_mode_from_channel(ah->ah_current_channel);
- if (WARN_ON(ee_mode < 0)) {
- ah->ah_cal_mask &= ~AR5K_CALIBRATION_NF;
- return;
- }
+ ee_mode = ath5k_eeprom_mode_from_channel(ah, ah->ah_current_channel);
/* completed NF calibration, test threshold */
nf = ath5k_hw_read_measured_noise_floor(ah);
def_ant = ah->ah_def_ant;
- ee_mode = ath5k_eeprom_mode_from_channel(channel);
- if (ee_mode < 0) {
- ATH5K_ERR(ah,
- "invalid channel: %d\n", channel->center_freq);
- return;
- }
+ ee_mode = ath5k_eeprom_mode_from_channel(ah, channel);
switch (ant_mode) {
case AR5K_ANTMODE_DEFAULT:
return -EINVAL;
}
- ee_mode = ath5k_eeprom_mode_from_channel(channel);
- if (ee_mode < 0) {
- ATH5K_ERR(ah,
- "invalid channel: %d\n", channel->center_freq);
- return -EINVAL;
- }
+ ee_mode = ath5k_eeprom_mode_from_channel(ah, channel);
/* Initialize TX power table */
switch (ah->ah_radio) {
if (ah->ah_version == AR5K_AR5210)
return;
- ee_mode = ath5k_eeprom_mode_from_channel(channel);
- if (WARN_ON(ee_mode < 0))
- return;
+ ee_mode = ath5k_eeprom_mode_from_channel(ah, channel);
/* Adjust power delta for channel 14 */
if (channel->center_freq == 2484)
{
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
+ int err;
if (vif->nw_type != AP_NETWORK)
return -EOPNOTSUPP;
- /* Use this only for authorizing/unauthorizing a station */
- if (!(params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED)))
- return -EOPNOTSUPP;
+ err = cfg80211_check_station_change(wiphy, params,
+ CFG80211_STA_AP_MLME_CLIENT);
+ if (err)
+ return err;
if (params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED))
return ath6kl_wmi_ap_set_mlme(ar->wmi, vif->fw_vif_idx,
htc_hdr = (struct htc_frame_hdr *) netdata;
- ep = &target->endpoint[htc_hdr->eid];
-
if (htc_hdr->eid >= ENDPOINT_MAX) {
ath6kl_dbg(ATH6KL_DBG_HTC,
"HTC Rx: invalid EndpointID=%d\n",
status = -EINVAL;
goto free_skb;
}
+ ep = &target->endpoint[htc_hdr->eid];
payload_len = le16_to_cpu(get_unaligned(&htc_hdr->payld_len));
value = ar9003_hw_ant_ctrl_common_2_get(ah, is2ghz);
REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM_2, AR_SWITCH_TABLE_COM2_ALL, value);
+ if ((AR_SREV_9462(ah)) && (ah->rxchainmask == 0x2)) {
+ value = ar9003_hw_ant_ctrl_chain_get(ah, 1, is2ghz);
+ REG_RMW_FIELD(ah, switch_chain_reg[0],
+ AR_SWITCH_TABLE_ALL, value);
+ }
+
for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) {
if ((ah->rxchainmask & BIT(chain)) ||
(ah->txchainmask & BIT(chain))) {
AR_PHY_EXT_ATTEN_CTL_2,
};
+ if ((AR_SREV_9462(ah)) && (ah->rxchainmask == 0x2)) {
+ value = ar9003_hw_atten_chain_get(ah, 1, chan);
+ REG_RMW_FIELD(ah, ext_atten_reg[0],
+ AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value);
+
+ value = ar9003_hw_atten_chain_get_margin(ah, 1, chan);
+ REG_RMW_FIELD(ah, ext_atten_reg[0],
+ AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN,
+ value);
+ }
+
/* Test value. if 0 then attenuation is unused. Don't load anything. */
for (i = 0; i < 3; i++) {
if (ah->txchainmask & BIT(i)) {
/* Addr allmodes */
{0x00018c00, 0x18253ede},
{0x00018c04, 0x000801d8},
- {0x00018c08, 0x0003580c},
+ {0x00018c08, 0x0003780c},
};
static const u32 ar9462_2p0_baseband_postamble[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a800d},
{0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a01ae},
- {0x00009824, 0x5ac640de, 0x5ac640d0, 0x5ac640d0, 0x63c640da},
+ {0x00009824, 0x63c640de, 0x5ac640d0, 0x5ac640d0, 0x63c640da},
{0x00009828, 0x0796be89, 0x0696b081, 0x0696b881, 0x09143e81},
{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
{0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c},
{0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4},
- {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0},
+ {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a2},
{0x00009e04, 0x001c2020, 0x001c2020, 0x001c2020, 0x001c2020},
{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000d8},
{0x00009e10, 0x92c88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec86d2e},
- {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3376605e, 0x32395d5e},
+ {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3236605e, 0x32365a5e},
{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
{0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce},
{0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021},
- {0x00009e3c, 0xcf946222, 0xcf946222, 0xcfd5c782, 0xcfd5c282},
+ {0x00009e3c, 0xcf946220, 0xcf946220, 0xcfd5c782, 0xcfd5c282},
{0x00009e44, 0x62321e27, 0x62321e27, 0xfe291e27, 0xfe291e27},
{0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012},
{0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000},
{0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982},
{0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b},
{0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
- {0x0000a3a4, 0x00000010, 0x00000010, 0x00000000, 0x00000000},
+ {0x0000a3a4, 0x00000050, 0x00000050, 0x00000000, 0x00000000},
{0x0000a3a8, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa, 0xaaaaaaaa},
- {0x0000a3ac, 0xaaaaaa00, 0xaaaaaa30, 0xaaaaaa00, 0xaaaaaa00},
+ {0x0000a3ac, 0xaaaaaa00, 0xaa30aa30, 0xaaaaaa00, 0xaaaaaa00},
{0x0000a41c, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce},
{0x0000a420, 0x000001ce, 0x000001ce, 0x000001ce, 0x000001ce},
{0x0000a424, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce},
/* Addr allmodes */
{0x00018c00, 0x18213ede},
{0x00018c04, 0x000801d8},
- {0x00018c08, 0x0003580c},
+ {0x00018c08, 0x0003780c},
};
static const u32 ar9462_pciephy_pll_on_clkreq_disable_L1_2p0[][2] = {
/* Addr allmodes */
{0x00018c00, 0x18212ede},
{0x00018c04, 0x000801d8},
- {0x00018c08, 0x0003580c},
+ {0x00018c08, 0x0003780c},
};
static const u32 ar9462_2p0_radio_postamble_sys2ant[][5] = {
{0x00009fc0, 0x803e4788},
{0x00009fc4, 0x0001efb5},
{0x00009fcc, 0x40000014},
- {0x00009fd0, 0x01193b93},
+ {0x00009fd0, 0x0a193b93},
{0x0000a20c, 0x00000000},
{0x0000a220, 0x00000000},
{0x0000a224, 0x00000000},
{0x0000a7cc, 0x00000000},
{0x0000a7d0, 0x00000000},
{0x0000a7d4, 0x00000004},
- {0x0000a7dc, 0x00000001},
+ {0x0000a7dc, 0x00000000},
{0x0000a7f0, 0x80000000},
{0x0000a8d0, 0x004b6a8e},
{0x0000a8d4, 0x00000820},
{0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584},
{0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800},
{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
- {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+ {0x0000a410, 0x000050da, 0x000050da, 0x000050de, 0x000050de},
{0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
{0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
{0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640},
{0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660},
{0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861},
- {0x0000a548, 0x53025eb2, 0x53025eb2, 0x3e001a81, 0x3e001a81},
- {0x0000a54c, 0x59025eb6, 0x59025eb6, 0x42001a83, 0x42001a83},
- {0x0000a550, 0x5d025ef6, 0x5d025ef6, 0x44001c84, 0x44001c84},
+ {0x0000a548, 0x55025eb3, 0x55025eb3, 0x3e001a81, 0x3e001a81},
+ {0x0000a54c, 0x58025ef3, 0x58025ef3, 0x42001a83, 0x42001a83},
+ {0x0000a550, 0x5d025ef6, 0x5d025ef6, 0x44001a84, 0x44001a84},
{0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3},
{0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5},
{0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9},
{0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb},
- {0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
- {0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
- {0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
- {0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
- {0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
- {0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
- {0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a564, 0x751ffff6, 0x751ffff6, 0x56001eec, 0x56001eec},
+ {0x0000a568, 0x751ffff6, 0x751ffff6, 0x58001ef0, 0x58001ef0},
+ {0x0000a56c, 0x751ffff6, 0x751ffff6, 0x5a001ef4, 0x5a001ef4},
+ {0x0000a570, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6},
+ {0x0000a574, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6},
+ {0x0000a578, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6},
+ {0x0000a57c, 0x751ffff6, 0x751ffff6, 0x5c001ff6, 0x5c001ff6},
{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x00008044, 0x00000000},
{0x00008048, 0x00000000},
{0x0000804c, 0xffffffff},
- {0x00008050, 0xffffffff},
{0x00008054, 0x00000000},
{0x00008058, 0x00000000},
{0x0000805c, 0x000fc78f},
{0x000081f8, 0x00000000},
{0x000081fc, 0x00000000},
{0x00008240, 0x00100000},
- {0x00008244, 0x0010f424},
+ {0x00008244, 0x0010f400},
{0x00008248, 0x00000800},
- {0x0000824c, 0x0001e848},
+ {0x0000824c, 0x0001e800},
{0x00008250, 0x00000000},
{0x00008254, 0x00000000},
{0x00008258, 0x00000000},
struct ieee80211_channel *c = chan->chan;
struct ath9k_hw_cal_data *caldata = ah->caldata;
- chan->channelFlags &= (~CHANNEL_CW_INT);
if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) {
ath_dbg(common, CALIBRATE,
"NF did not complete in calibration window\n");
ath_dbg(common, CALIBRATE,
"noise floor failed detected; detected %d, threshold %d\n",
nf, nfThresh);
- chan->channelFlags |= CHANNEL_CW_INT;
}
if (!caldata) {
int i, j;
ah->caldata->channel = chan->channel;
- ah->caldata->channelFlags = chan->channelFlags & ~CHANNEL_CW_INT;
+ ah->caldata->channelFlags = chan->channelFlags;
ah->caldata->chanmode = chan->chanmode;
h = ah->caldata->nfCalHist;
default_nf = ath9k_hw_get_default_nf(ah, chan);
x = ATH_LPF_RSSI((x), ATH_RSSI_IN((y)), ATH_RSSI_LPF_LEN); \
} while (0)
#define ATH_EP_RND(x, mul) \
- ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul))
+ (((x) + ((mul)/2)) / (mul))
int ath9k_cmn_padpos(__le16 frame_control);
int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb);
PR("AMPDUs Completed:", a_completed);
PR("AMPDUs Retried: ", a_retries);
PR("AMPDUs XRetried: ", a_xretries);
+ PR("TXERR Filtered: ", txerr_filtered);
PR("FIFO Underrun: ", fifo_underrun);
PR("TXOP Exceeded: ", xtxop);
PR("TXTIMER Expiry: ", timer_exp);
TX_STAT_INC(qnum, completed);
}
+ if (ts->ts_status & ATH9K_TXERR_FILT)
+ TX_STAT_INC(qnum, txerr_filtered);
if (ts->ts_status & ATH9K_TXERR_FIFO)
TX_STAT_INC(qnum, fifo_underrun);
if (ts->ts_status & ATH9K_TXERR_XTXOP)
AMKSTR(d_tx_desc_cfg_err),
AMKSTR(d_tx_data_underrun),
AMKSTR(d_tx_delim_underrun),
+ "d_rx_crc_err",
"d_rx_decrypt_crc_err",
"d_rx_phy_err",
"d_rx_mic_err",
AWDATA(data_underrun);
AWDATA(delim_underrun);
+ AWDATA_RX(crc_err);
AWDATA_RX(decrypt_crc_err);
AWDATA_RX(phy_err);
AWDATA_RX(mic_err);
* @a_completed: Total AMPDUs completed
* @a_retries: No. of AMPDUs retried (SW)
* @a_xretries: No. of AMPDUs dropped due to xretries
+ * @txerr_filtered: No. of frames with TXERR_FILT flag set.
* @fifo_underrun: FIFO underrun occurrences
Valid only for:
- non-aggregate condition.
u32 a_completed;
u32 a_retries;
u32 a_xretries;
+ u32 txerr_filtered;
u32 fifo_underrun;
u32 xtxop;
u32 timer_exp;
}
EXPORT_SYMBOL(ath9k_hw_check_alive);
+static void ath9k_hw_init_mfp(struct ath_hw *ah)
+{
+ /* Setup MFP options for CCMP */
+ if (AR_SREV_9280_20_OR_LATER(ah)) {
+ /* Mask Retry(b11), PwrMgt(b12), MoreData(b13) to 0 in mgmt
+ * frames when constructing CCMP AAD. */
+ REG_RMW_FIELD(ah, AR_AES_MUTE_MASK1, AR_AES_MUTE_MASK1_FC_MGMT,
+ 0xc7ff);
+ ah->sw_mgmt_crypto = false;
+ } else if (AR_SREV_9160_10_OR_LATER(ah)) {
+ /* Disable hardware crypto for management frames */
+ REG_CLR_BIT(ah, AR_PCU_MISC_MODE2,
+ AR_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE);
+ REG_SET_BIT(ah, AR_PCU_MISC_MODE2,
+ AR_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT);
+ ah->sw_mgmt_crypto = true;
+ } else {
+ ah->sw_mgmt_crypto = true;
+ }
+}
+
+static void ath9k_hw_reset_opmode(struct ath_hw *ah,
+ u32 macStaId1, u32 saveDefAntenna)
+{
+ struct ath_common *common = ath9k_hw_common(ah);
+
+ ENABLE_REGWRITE_BUFFER(ah);
+
+ REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr));
+ REG_WRITE(ah, AR_STA_ID1, get_unaligned_le16(common->macaddr + 4)
+ | macStaId1
+ | AR_STA_ID1_RTS_USE_DEF
+ | (ah->config.ack_6mb ? AR_STA_ID1_ACKCTS_6MB : 0)
+ | ah->sta_id1_defaults);
+ ath_hw_setbssidmask(common);
+ REG_WRITE(ah, AR_DEF_ANTENNA, saveDefAntenna);
+ ath9k_hw_write_associd(ah);
+ REG_WRITE(ah, AR_ISR, ~0);
+ REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR);
+
+ REGWRITE_BUFFER_FLUSH(ah);
+
+ ath9k_hw_set_operating_mode(ah, ah->opmode);
+}
+
+static void ath9k_hw_init_queues(struct ath_hw *ah)
+{
+ int i;
+
+ ENABLE_REGWRITE_BUFFER(ah);
+
+ for (i = 0; i < AR_NUM_DCU; i++)
+ REG_WRITE(ah, AR_DQCUMASK(i), 1 << i);
+
+ REGWRITE_BUFFER_FLUSH(ah);
+
+ ah->intr_txqs = 0;
+ for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
+ ath9k_hw_resettxqueue(ah, i);
+}
+
+/*
+ * For big endian systems turn on swapping for descriptors
+ */
+static void ath9k_hw_init_desc(struct ath_hw *ah)
+{
+ struct ath_common *common = ath9k_hw_common(ah);
+
+ if (AR_SREV_9100(ah)) {
+ u32 mask;
+ mask = REG_READ(ah, AR_CFG);
+ if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) {
+ ath_dbg(common, RESET, "CFG Byte Swap Set 0x%x\n",
+ mask);
+ } else {
+ mask = INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB;
+ REG_WRITE(ah, AR_CFG, mask);
+ ath_dbg(common, RESET, "Setting CFG 0x%x\n",
+ REG_READ(ah, AR_CFG));
+ }
+ } else {
+ if (common->bus_ops->ath_bus_type == ATH_USB) {
+ /* Configure AR9271 target WLAN */
+ if (AR_SREV_9271(ah))
+ REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB);
+ else
+ REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
+ }
+#ifdef __BIG_ENDIAN
+ else if (AR_SREV_9330(ah) || AR_SREV_9340(ah) ||
+ AR_SREV_9550(ah))
+ REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0);
+ else
+ REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
+#endif
+ }
+}
+
/*
* Fast channel change:
* (Change synthesizer based on channel freq without resetting chip)
u32 saveDefAntenna;
u32 macStaId1;
u64 tsf = 0;
- int i, r;
+ int r;
bool start_mci_reset = false;
bool save_fullsleep = ah->chip_fullsleep;
ath9k_hw_getnf(ah, ah->curchan);
ah->caldata = caldata;
- if (caldata &&
- (chan->channel != caldata->channel ||
- (chan->channelFlags & ~CHANNEL_CW_INT) !=
- (caldata->channelFlags & ~CHANNEL_CW_INT))) {
+ if (caldata && (chan->channel != caldata->channel ||
+ chan->channelFlags != caldata->channelFlags)) {
/* Operating channel changed, reset channel calibration data */
memset(caldata, 0, sizeof(*caldata));
ath9k_init_nfcal_hist_buffer(ah, chan);
ath9k_hw_settsf64(ah, tsf);
}
- /* Setup MFP options for CCMP */
- if (AR_SREV_9280_20_OR_LATER(ah)) {
- /* Mask Retry(b11), PwrMgt(b12), MoreData(b13) to 0 in mgmt
- * frames when constructing CCMP AAD. */
- REG_RMW_FIELD(ah, AR_AES_MUTE_MASK1, AR_AES_MUTE_MASK1_FC_MGMT,
- 0xc7ff);
- ah->sw_mgmt_crypto = false;
- } else if (AR_SREV_9160_10_OR_LATER(ah)) {
- /* Disable hardware crypto for management frames */
- REG_CLR_BIT(ah, AR_PCU_MISC_MODE2,
- AR_PCU_MISC_MODE2_MGMT_CRYPTO_ENABLE);
- REG_SET_BIT(ah, AR_PCU_MISC_MODE2,
- AR_PCU_MISC_MODE2_NO_CRYPTO_FOR_NON_DATA_PKT);
- ah->sw_mgmt_crypto = true;
- } else
- ah->sw_mgmt_crypto = true;
+ ath9k_hw_init_mfp(ah);
if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan))
ath9k_hw_set_delta_slope(ah, chan);
ath9k_hw_spur_mitigate_freq(ah, chan);
ah->eep_ops->set_board_values(ah, chan);
- ENABLE_REGWRITE_BUFFER(ah);
-
- REG_WRITE(ah, AR_STA_ID0, get_unaligned_le32(common->macaddr));
- REG_WRITE(ah, AR_STA_ID1, get_unaligned_le16(common->macaddr + 4)
- | macStaId1
- | AR_STA_ID1_RTS_USE_DEF
- | (ah->config.
- ack_6mb ? AR_STA_ID1_ACKCTS_6MB : 0)
- | ah->sta_id1_defaults);
- ath_hw_setbssidmask(common);
- REG_WRITE(ah, AR_DEF_ANTENNA, saveDefAntenna);
- ath9k_hw_write_associd(ah);
- REG_WRITE(ah, AR_ISR, ~0);
- REG_WRITE(ah, AR_RSSI_THR, INIT_RSSI_THR);
-
- REGWRITE_BUFFER_FLUSH(ah);
-
- ath9k_hw_set_operating_mode(ah, ah->opmode);
+ ath9k_hw_reset_opmode(ah, macStaId1, saveDefAntenna);
r = ath9k_hw_rf_set_freq(ah, chan);
if (r)
ath9k_hw_set_clockrate(ah);
- ENABLE_REGWRITE_BUFFER(ah);
-
- for (i = 0; i < AR_NUM_DCU; i++)
- REG_WRITE(ah, AR_DQCUMASK(i), 1 << i);
-
- REGWRITE_BUFFER_FLUSH(ah);
-
- ah->intr_txqs = 0;
- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
- ath9k_hw_resettxqueue(ah, i);
-
+ ath9k_hw_init_queues(ah);
ath9k_hw_init_interrupt_masks(ah, ah->opmode);
ath9k_hw_ani_cache_ini_regs(ah);
ath9k_hw_init_qos(ah);
REGWRITE_BUFFER_FLUSH(ah);
- /*
- * For big endian systems turn on swapping for descriptors
- */
- if (AR_SREV_9100(ah)) {
- u32 mask;
- mask = REG_READ(ah, AR_CFG);
- if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) {
- ath_dbg(common, RESET, "CFG Byte Swap Set 0x%x\n",
- mask);
- } else {
- mask =
- INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB;
- REG_WRITE(ah, AR_CFG, mask);
- ath_dbg(common, RESET, "Setting CFG 0x%x\n",
- REG_READ(ah, AR_CFG));
- }
- } else {
- if (common->bus_ops->ath_bus_type == ATH_USB) {
- /* Configure AR9271 target WLAN */
- if (AR_SREV_9271(ah))
- REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB);
- else
- REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
- }
-#ifdef __BIG_ENDIAN
- else if (AR_SREV_9330(ah) || AR_SREV_9340(ah) ||
- AR_SREV_9550(ah))
- REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0);
- else
- REG_WRITE(ah, AR_CFG, AR_CFG_SWTD | AR_CFG_SWRD);
-#endif
- }
+ ath9k_hw_init_desc(ah);
if (ath9k_hw_btcoex_is_enabled(ah))
ath9k_hw_btcoex_enable(ah);
if (AR_SREV_9300_20_OR_LATER(ah)) {
ar9003_hw_bb_watchdog_config(ah);
-
ar9003_hw_disable_phy_restart(ah);
}
ATH9K_INT_NOCARD = 0xffffffff
};
-#define CHANNEL_CW_INT 0x00002
#define CHANNEL_CCK 0x00020
#define CHANNEL_OFDM 0x00040
#define CHANNEL_2GHZ 0x00080
u8 tid;
if (!(txinfo->flags & IEEE80211_TX_CTL_AMPDU) ||
- txinfo->flags & IEEE80211_TX_CTL_INJECTED ||
- (!(super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_AGGR))))
+ txinfo->flags & IEEE80211_TX_CTL_INJECTED)
return;
rcu_read_lock();
SET_VAL(CARL9170_TX_SUPER_AMPDU_FACTOR,
txc->s.ampdu_settings, factor);
-
- for (i = 0; i < CARL9170_TX_MAX_RATES; i++) {
- txrate = &info->control.rates[i];
- if (txrate->idx >= 0) {
- txc->s.ri[i] =
- CARL9170_TX_SUPER_RI_AMPDU;
-
- if (WARN_ON(!(txrate->flags &
- IEEE80211_TX_RC_MCS))) {
- /*
- * Not sure if it's even possible
- * to aggregate non-ht rates with
- * this HW.
- */
- goto err_out;
- }
- continue;
- }
-
- txrate->idx = 0;
- txrate->count = ar->hw->max_rate_tries;
- }
-
- mac_tmp |= cpu_to_le16(AR9170_TX_MAC_AGGR);
}
/*
* taken from mac_control. For all fallback rate, the firmware
* updates the mac_control flags from the rate info field.
*/
- for (i = 1; i < CARL9170_TX_MAX_RATES; i++) {
+ for (i = 0; i < CARL9170_TX_MAX_RATES; i++) {
+ __le32 phy_set;
txrate = &info->control.rates[i];
if (txrate->idx < 0)
break;
+ phy_set = carl9170_tx_physet(ar, info, txrate);
+ if (i == 0) {
+ /* first rate - part of the hw's frame header */
+ txc->f.phy_control = phy_set;
+
+ if (ampdu && txrate->flags & IEEE80211_TX_RC_MCS)
+ mac_tmp |= cpu_to_le16(AR9170_TX_MAC_AGGR);
+ if (carl9170_tx_rts_check(ar, txrate, ampdu, no_ack))
+ mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_RTS);
+ else if (carl9170_tx_cts_check(ar, txrate))
+ mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_CTS);
+
+ } else {
+ /* fallback rates are stored in the firmware's
+ * retry rate set array.
+ */
+ txc->s.rr[i - 1] = phy_set;
+ }
+
SET_VAL(CARL9170_TX_SUPER_RI_TRIES, txc->s.ri[i],
txrate->count);
txc->s.ri[i] |= (AR9170_TX_MAC_PROT_CTS <<
CARL9170_TX_SUPER_RI_ERP_PROT_S);
- txc->s.rr[i - 1] = carl9170_tx_physet(ar, info, txrate);
+ if (ampdu && (txrate->flags & IEEE80211_TX_RC_MCS))
+ txc->s.ri[i] |= CARL9170_TX_SUPER_RI_AMPDU;
}
- txrate = &info->control.rates[0];
- SET_VAL(CARL9170_TX_SUPER_RI_TRIES, txc->s.ri[0], txrate->count);
-
- if (carl9170_tx_rts_check(ar, txrate, ampdu, no_ack))
- mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_RTS);
- else if (carl9170_tx_cts_check(ar, txrate))
- mac_tmp |= cpu_to_le16(AR9170_TX_MAC_PROT_CTS);
-
txc->s.len = cpu_to_le16(skb->len);
txc->f.length = cpu_to_le16(len + FCS_LEN);
txc->f.mac_control = mac_tmp;
- txc->f.phy_control = carl9170_tx_physet(ar, info, txrate);
arinfo = (void *)info->rate_driver_data;
arinfo->timeout = jiffies;
}
static bool carl9170_tx_ampdu_queue(struct ar9170 *ar,
- struct ieee80211_sta *sta, struct sk_buff *skb)
+ struct ieee80211_sta *sta, struct sk_buff *skb,
+ struct ieee80211_tx_info *txinfo)
{
- struct _carl9170_tx_superframe *super = (void *) skb->data;
struct carl9170_sta_info *sta_info;
struct carl9170_sta_tid *agg;
struct sk_buff *iter;
err_unlock_rcu:
rcu_read_unlock();
- super->f.mac_control &= ~cpu_to_le16(AR9170_TX_MAC_AGGR);
+ txinfo->flags &= ~IEEE80211_TX_CTL_AMPDU;
carl9170_tx_status(ar, skb, false);
ar->tx_dropped++;
return false;
* sta == NULL checks are redundant in this
* special case.
*/
- run = carl9170_tx_ampdu_queue(ar, sta, skb);
+ run = carl9170_tx_ampdu_queue(ar, sta, skb, info);
if (run)
carl9170_tx_ampdu(ar);
wil6210-objs += interrupt.o
wil6210-objs += txrx.o
-subdir-ccflags-y += -Werror
+ifeq (, $(findstring -W,$(EXTRA_CFLAGS)))
+ subdir-ccflags-y += -Werror
+endif
subdir-ccflags-y += -D__CHECK_ENDIAN__
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/sched.h>
-#include <linux/etherdevice.h>
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <linux/slab.h>
-#include <linux/version.h>
-#include <net/cfg80211.h>
-
#include "wil6210.h"
#include "wmi.h"
/* WMI_CONNECT_CMD */
memset(&conn, 0, sizeof(conn));
- switch (bss->capability & 0x03) {
+ switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) {
case WLAN_CAPABILITY_DMG_TYPE_AP:
conn.network_type = WMI_NETTYPE_INFRA;
break;
if (rc)
return rc;
- rc = wmi_set_channel(wil, channel->hw_value);
- if (rc)
- return rc;
-
/* MAC address - pre-requisite for other commands */
wmi_set_mac_address(wil, ndev->dev_addr);
/* IE's */
/* bcon 'head IE's are not relevant for 60g band */
- wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len,
- bcon->beacon_ies);
+ /*
+ * FW do not form regular beacon, so bcon IE's are not set
+ * For the DMG bcon, when it will be supported, bcon IE's will
+ * be reused; add something like:
+ * wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len,
+ * bcon->beacon_ies);
+ */
wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, bcon->proberesp_ies_len,
bcon->proberesp_ies);
wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, bcon->assocresp_ies_len,
wil->secure_pcp = info->privacy;
- rc = wmi_set_bcon(wil, info->beacon_interval, wmi_nettype);
+ rc = wmi_pcp_start(wil, info->beacon_interval, wmi_nettype,
+ channel->hw_value);
if (rc)
return rc;
{
int rc = 0;
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
- struct wireless_dev *wdev = ndev->ieee80211_ptr;
- u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype);
- /* To stop beaconing, set BI to 0 */
- rc = wmi_set_bcon(wil, 0, wmi_nettype);
+ rc = wmi_pcp_stop(wil);
return rc;
}
+++ /dev/null
-#ifndef WIL_DBG_HEXDUMP_H_
-#define WIL_DBG_HEXDUMP_H_
-
-#include <linux/printk.h>
-#include <linux/dynamic_debug.h>
-
-#if defined(CONFIG_DYNAMIC_DEBUG)
-#define wil_print_hex_dump_debug(prefix_str, prefix_type, rowsize, \
- groupsize, buf, len, ascii) \
- dynamic_hex_dump(prefix_str, prefix_type, rowsize, \
- groupsize, buf, len, ascii)
-
-#else /* defined(CONFIG_DYNAMIC_DEBUG) */
-#define wil_print_hex_dump_debug(prefix_str, prefix_type, rowsize, \
- groupsize, buf, len, ascii) \
- print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, rowsize, \
- groupsize, buf, len, ascii)
-#endif /* defined(CONFIG_DYNAMIC_DEBUG) */
-
-#endif /* WIL_DBG_HEXDUMP_H_ */
.llseek = seq_lseek,
};
-static int wil_default_open(struct inode *inode, struct file *file)
-{
- if (inode->i_private)
- file->private_data = inode->i_private;
-
- return 0;
-}
-
static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
static const struct file_operations fops_ioblob = {
.read = wil_read_file_ioblob,
- .open = wil_default_open,
+ .open = simple_open,
.llseek = default_llseek,
};
static const struct file_operations fops_reset = {
.write = wil_write_file_reset,
- .open = wil_default_open,
+ .open = simple_open,
};
/*---------Tx descriptor------------*/
static const struct file_operations fops_ssid = {
.read = wil_read_file_ssid,
.write = wil_write_file_ssid,
- .open = wil_default_open,
+ .open = simple_open,
+};
+
+/*---------temp------------*/
+static void print_temp(struct seq_file *s, const char *prefix, u32 t)
+{
+ switch (t) {
+ case 0:
+ case ~(u32)0:
+ seq_printf(s, "%s N/A\n", prefix);
+ break;
+ default:
+ seq_printf(s, "%s %d.%03d\n", prefix, t / 1000, t % 1000);
+ break;
+ }
+}
+
+static int wil_temp_debugfs_show(struct seq_file *s, void *data)
+{
+ struct wil6210_priv *wil = s->private;
+ u32 t_m, t_r;
+
+ int rc = wmi_get_temperature(wil, &t_m, &t_r);
+ if (rc) {
+ seq_printf(s, "Failed\n");
+ return 0;
+ }
+
+ print_temp(s, "MAC temperature :", t_m);
+ print_temp(s, "Radio temperature :", t_r);
+
+ return 0;
+}
+
+static int wil_temp_seq_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, wil_temp_debugfs_show, inode->i_private);
+}
+
+static const struct file_operations fops_temp = {
+ .open = wil_temp_seq_open,
+ .release = single_release,
+ .read = seq_read,
+ .llseek = seq_lseek,
};
/*----------------*/
debugfs_create_file("mem_val", S_IRUGO, dbg, wil, &fops_memread);
debugfs_create_file("reset", S_IWUSR, dbg, wil, &fops_reset);
+ debugfs_create_file("temp", S_IRUGO, dbg, wil, &fops_temp);
wil->rgf_blob.data = (void * __force)wil->csr + 0;
wil->rgf_blob.size = 0xa000;
kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, envp);
}
+static void wil_cache_mbox_regs(struct wil6210_priv *wil)
+{
+ /* make shadow copy of registers that should not change on run time */
+ wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX,
+ sizeof(struct wil6210_mbox_ctl));
+ wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx);
+ wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx);
+}
+
static irqreturn_t wil6210_irq_misc(int irq, void *cookie)
{
struct wil6210_priv *wil = cookie;
wil6210_mask_irq_misc(wil);
if (isr & ISR_MISC_FW_ERROR) {
- wil_dbg_irq(wil, "IRQ: Firmware error\n");
+ wil_err(wil, "Firmware error detected\n");
clear_bit(wil_status_fwready, &wil->status);
- wil_notify_fw_error(wil);
- isr &= ~ISR_MISC_FW_ERROR;
+ /*
+ * do not clear @isr here - we do 2-nd part in thread
+ * there, user space get notified, and it should be done
+ * in non-atomic context
+ */
}
if (isr & ISR_MISC_FW_READY) {
wil_dbg_irq(wil, "IRQ: FW ready\n");
+ wil_cache_mbox_regs(wil);
+ set_bit(wil_status_reset_done, &wil->status);
/**
* Actual FW ready indicated by the
* WMI_FW_READY_EVENTID
wil_dbg_irq(wil, "Thread ISR MISC 0x%08x\n", isr);
+ if (isr & ISR_MISC_FW_ERROR) {
+ wil_notify_fw_error(wil);
+ isr &= ~ISR_MISC_FW_ERROR;
+ }
+
if (isr & ISR_MISC_MBOX_EVT) {
wil_dbg_irq(wil, "MBOX event\n");
wmi_recv_cmd(wil);
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/sched.h>
-#include <linux/ieee80211.h>
-#include <linux/wireless.h>
-#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/if_arp.h>
schedule_work(&wil->disconnect_worker);
}
-static void wil_cache_mbox_regs(struct wil6210_priv *wil)
+static void wil_connect_worker(struct work_struct *work)
{
- /* make shadow copy of registers that should not change on run time */
- wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX,
- sizeof(struct wil6210_mbox_ctl));
- wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx);
- wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx);
+ int rc;
+ struct wil6210_priv *wil = container_of(work, struct wil6210_priv,
+ connect_worker);
+ int cid = wil->pending_connect_cid;
+
+ if (cid < 0) {
+ wil_err(wil, "No connection pending\n");
+ return;
+ }
+
+ wil_dbg_wmi(wil, "Configure for connection CID %d\n", cid);
+
+ rc = wil_vring_init_tx(wil, 0, WIL6210_TX_RING_SIZE, cid, 0);
+ wil->pending_connect_cid = -1;
+ if (rc == 0)
+ wil_link_on(wil);
}
int wil_priv_init(struct wil6210_priv *wil)
wil->pending_connect_cid = -1;
setup_timer(&wil->connect_timer, wil_connect_timer_fn, (ulong)wil);
- INIT_WORK(&wil->wmi_connect_worker, wmi_connect_worker);
+ INIT_WORK(&wil->connect_worker, wil_connect_worker);
INIT_WORK(&wil->disconnect_worker, wil_disconnect_worker);
INIT_WORK(&wil->wmi_event_worker, wmi_event_worker);
return -EAGAIN;
}
- wil_cache_mbox_regs(wil);
-
return 0;
}
W(RGF_USER_MAC_CPU_0, BIT(1)); /* mac_cpu_man_rst */
W(RGF_USER_USER_CPU_0, BIT(1)); /* user_cpu_man_rst */
- msleep(100);
-
W(RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0xFE000000);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0x0000003F);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0x00000170);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0xFFE7FC00);
- msleep(100);
-
W(RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0x00000080);
W(RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0);
- msleep(2000);
-
- W(RGF_USER_USER_CPU_0, BIT(0)); /* user_cpu_man_de_rst */
-
- msleep(2000);
-
wil_dbg_misc(wil, "Reset completed\n");
#undef W
wil->pending_connect_cid = -1;
INIT_COMPLETION(wil->wmi_ready);
- wil_cache_mbox_regs(wil);
-
/* TODO: release MAC reset */
wil6210_enable_irq(wil);
wil_err(wil, "SSID not set\n");
return -EINVAL;
}
- wmi_set_ssid(wil, wdev->ssid_len, wdev->ssid);
- if (channel)
- wmi_set_channel(wil, channel->hw_value);
+ rc = wmi_set_ssid(wil, wdev->ssid_len, wdev->ssid);
+ if (rc)
+ return rc;
break;
default:
break;
wmi_set_mac_address(wil, ndev->dev_addr);
/* Set up beaconing if required. */
- rc = wmi_set_bcon(wil, bi, wmi_nettype);
- if (rc)
- return rc;
+ if (bi > 0) {
+ rc = wmi_pcp_start(wil, bi, wmi_nettype,
+ (channel ? channel->hw_value : 0));
+ if (rc)
+ return rc;
+ }
/* Rx VRING. After MAC and beacon */
wil_rx_init(wil);
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <linux/module.h>
-#include <linux/netdevice.h>
#include <linux/etherdevice.h>
-#include <linux/slab.h>
#include "wil6210.h"
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/netdevice.h>
#include <linux/debugfs.h>
#include <linux/pci.h>
#include <linux/moduleparam.h>
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
#include <linux/etherdevice.h>
-#include <linux/hardirq.h>
#include <net/ieee80211_radiotap.h>
#include <linux/if_arp.h>
#include <linux/moduleparam.h>
if (rc)
goto out_free;
- if (reply.cmd.status != WMI_VRING_CFG_SUCCESS) {
+ if (reply.cmd.status != WMI_FW_STATUS_SUCCESS) {
wil_err(wil, "Tx config failed, status 0x%02x\n",
reply.cmd.status);
rc = -EINVAL;
#include <linux/wireless.h>
#include <net/cfg80211.h>
-#include "dbg_hexdump.h"
-
#define WIL_NAME "wil6210"
/**
wil_status_fwready = 0,
wil_status_fwconnected,
wil_status_dontscan,
+ wil_status_reset_done,
wil_status_irqen, /* FIXME: interrupts enabled - for debug */
};
struct wireless_dev *wdev;
void __iomem *csr;
ulong status;
+ u32 fw_version;
+ u8 n_mids; /* number of additional MIDs as reported by FW */
/* profile */
u32 monitor_flags;
u32 secure_pcp; /* create secure PCP? */
struct workqueue_struct *wmi_wq; /* for deferred calls */
struct work_struct wmi_event_worker;
struct workqueue_struct *wmi_wq_conn; /* for connect worker */
- struct work_struct wmi_connect_worker;
+ struct work_struct connect_worker;
struct work_struct disconnect_worker;
struct timer_list connect_timer;
int pending_connect_cid;
#define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \
groupsize, buf, len, ascii) \
- wil_print_hex_dump_debug("DBG[TXRX]" prefix_str,\
+ print_hex_dump_debug("DBG[TXRX]" prefix_str,\
prefix_type, rowsize, \
groupsize, buf, len, ascii)
#define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \
groupsize, buf, len, ascii) \
- wil_print_hex_dump_debug("DBG[ WMI]" prefix_str,\
+ print_hex_dump_debug("DBG[ WMI]" prefix_str,\
prefix_type, rowsize, \
groupsize, buf, len, ascii)
void wmi_recv_cmd(struct wil6210_priv *wil);
int wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len,
u16 reply_id, void *reply, u8 reply_size, int to_msec);
-void wmi_connect_worker(struct work_struct *work);
void wmi_event_worker(struct work_struct *work);
void wmi_event_flush(struct wil6210_priv *wil);
int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid);
int wmi_echo(struct wil6210_priv *wil);
int wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie);
int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring);
+int wmi_p2p_cfg(struct wil6210_priv *wil, int channel);
+int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r);
int wil6210_init_irq(struct wil6210_priv *wil, int irq);
void wil6210_fini_irq(struct wil6210_priv *wil, int irq);
void wil_wdev_free(struct wil6210_priv *wil);
int wmi_set_mac_address(struct wil6210_priv *wil, void *addr);
-int wmi_set_bcon(struct wil6210_priv *wil, int bi, u8 wmi_nettype);
+int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan);
+int wmi_pcp_stop(struct wil6210_priv *wil);
void wil6210_disconnect(struct wil6210_priv *wil, void *bssid);
int wil_rx_init(struct wil6210_priv *wil);
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include <linux/pci.h>
-#include <linux/io.h>
-#include <linux/list.h>
#include <linux/etherdevice.h>
#include <linux/if_arp.h>
struct net_device *ndev = wil_to_ndev(wil);
struct wireless_dev *wdev = wil->wdev;
struct wmi_ready_event *evt = d;
- u32 ver = le32_to_cpu(evt->sw_version);
+ wil->fw_version = le32_to_cpu(evt->sw_version);
+ wil->n_mids = evt->numof_additional_mids;
- wil_dbg_wmi(wil, "FW ver. %d; MAC %pM\n", ver, evt->mac);
+ wil_dbg_wmi(wil, "FW ver. %d; MAC %pM; %d MID's\n", wil->fw_version,
+ evt->mac, wil->n_mids);
if (!is_valid_ether_addr(ndev->dev_addr)) {
memcpy(ndev->dev_addr, evt->mac, ETH_ALEN);
memcpy(ndev->perm_addr, evt->mac, ETH_ALEN);
}
snprintf(wdev->wiphy->fw_version, sizeof(wdev->wiphy->fw_version),
- "%d", ver);
+ "%d", wil->fw_version);
}
static void wmi_evt_fw_ready(struct wil6210_priv *wil, int id, void *d,
if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) {
struct cfg80211_bss *bss;
- u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp);
- u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info);
- u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int);
- const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable;
- size_t ie_len = d_len - offsetof(struct ieee80211_mgmt,
- u.beacon.variable);
- wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap);
-
- bss = cfg80211_inform_bss(wiphy, channel, rx_mgmt_frame->bssid,
- tsf, cap, bi, ie_buf, ie_len,
- signal, GFP_KERNEL);
+
+ bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame,
+ d_len, signal, GFP_KERNEL);
if (bss) {
wil_dbg_wmi(wil, "Added BSS %pM\n",
rx_mgmt_frame->bssid);
} else {
wil_err(wil, "cfg80211_inform_bss() failed\n");
}
+ } else {
+ cfg80211_rx_mgmt(wil->wdev, freq, signal,
+ (void *)rx_mgmt_frame, d_len, GFP_KERNEL);
}
}
memcpy(wil->dst_addr[0], evt->bssid, ETH_ALEN);
wil->pending_connect_cid = evt->cid;
- queue_work(wil->wmi_wq_conn, &wil->wmi_connect_worker);
+ queue_work(wil->wmi_wq_conn, &wil->connect_worker);
}
static void wmi_evt_disconnect(struct wil6210_priv *wil, int id,
}
}
+static void wmi_evt_linkup(struct wil6210_priv *wil, int id, void *d, int len)
+{
+ struct net_device *ndev = wil_to_ndev(wil);
+ struct wmi_data_port_open_event *evt = d;
+
+ wil_dbg_wmi(wil, "Link UP for CID %d\n", evt->cid);
+
+ netif_carrier_on(ndev);
+}
+
+static void wmi_evt_linkdown(struct wil6210_priv *wil, int id, void *d, int len)
+{
+ struct net_device *ndev = wil_to_ndev(wil);
+ struct wmi_wbe_link_down_event *evt = d;
+
+ wil_dbg_wmi(wil, "Link DOWN for CID %d, reason %d\n",
+ evt->cid, le32_to_cpu(evt->reason));
+
+ netif_carrier_off(ndev);
+}
+
+static void wmi_evt_ba_status(struct wil6210_priv *wil, int id, void *d,
+ int len)
+{
+ struct wmi_vring_ba_status_event *evt = d;
+
+ wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d\n",
+ evt->ringid, evt->status ? "N/A" : "OK", evt->agg_wsize,
+ __le16_to_cpu(evt->ba_timeout));
+}
+
static const struct {
int eventid;
void (*handler)(struct wil6210_priv *wil, int eventid,
{WMI_DISCONNECT_EVENTID, wmi_evt_disconnect},
{WMI_NOTIFY_REQ_DONE_EVENTID, wmi_evt_notify},
{WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx},
+ {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_linkup},
+ {WMI_WBE_LINKDOWN_EVENTID, wmi_evt_linkdown},
+ {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status},
};
/*
void __iomem *src;
ulong flags;
+ if (!test_bit(wil_status_reset_done, &wil->status)) {
+ wil_err(wil, "Reset not completed\n");
+ return;
+ }
+
for (;;) {
u16 len;
return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, &cmd, sizeof(cmd));
}
-int wmi_set_bcon(struct wil6210_priv *wil, int bi, u8 wmi_nettype)
+int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan)
{
- struct wmi_bcon_ctrl_cmd cmd = {
+ int rc;
+
+ struct wmi_pcp_start_cmd cmd = {
.bcon_interval = cpu_to_le16(bi),
.network_type = wmi_nettype,
.disable_sec_offload = 1,
+ .channel = chan,
};
+ struct {
+ struct wil6210_mbox_hdr_wmi wmi;
+ struct wmi_pcp_started_event evt;
+ } __packed reply;
if (!wil->secure_pcp)
cmd.disable_sec = 1;
- return wmi_send(wil, WMI_BCON_CTRL_CMDID, &cmd, sizeof(cmd));
+ rc = wmi_call(wil, WMI_PCP_START_CMDID, &cmd, sizeof(cmd),
+ WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 100);
+ if (rc)
+ return rc;
+
+ if (reply.evt.status != WMI_FW_STATUS_SUCCESS)
+ rc = -EINVAL;
+
+ return rc;
+}
+
+int wmi_pcp_stop(struct wil6210_priv *wil)
+{
+ return wmi_call(wil, WMI_PCP_STOP_CMDID, NULL, 0,
+ WMI_PCP_STOPPED_EVENTID, NULL, 0, 20);
}
int wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid)
return 0;
}
+int wmi_p2p_cfg(struct wil6210_priv *wil, int channel)
+{
+ struct wmi_p2p_cfg_cmd cmd = {
+ .discovery_mode = WMI_DISCOVERY_MODE_NON_OFFLOAD,
+ .channel = channel - 1,
+ };
+
+ return wmi_send(wil, WMI_P2P_CFG_CMDID, &cmd, sizeof(cmd));
+}
+
int wmi_tx_eapol(struct wil6210_priv *wil, struct sk_buff *skb)
{
struct wmi_eapol_tx_cmd *cmd;
/* BUG: FW API define ieLen as u8. Will fix FW */
cmd->ie_len = cpu_to_le16(ie_len);
memcpy(cmd->ie_info, ie, ie_len);
- rc = wmi_send(wil, WMI_SET_APPIE_CMDID, &cmd, len);
+ rc = wmi_send(wil, WMI_SET_APPIE_CMDID, cmd, len);
kfree(cmd);
return rc;
return rc;
}
+int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r)
+{
+ int rc;
+ struct wmi_temp_sense_cmd cmd = {
+ .measure_marlon_m_en = cpu_to_le32(!!t_m),
+ .measure_marlon_r_en = cpu_to_le32(!!t_r),
+ };
+ struct {
+ struct wil6210_mbox_hdr_wmi wmi;
+ struct wmi_temp_sense_done_event evt;
+ } __packed reply;
+
+ rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, &cmd, sizeof(cmd),
+ WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100);
+ if (rc)
+ return rc;
+
+ if (t_m)
+ *t_m = le32_to_cpu(reply.evt.marlon_m_t1000);
+ if (t_r)
+ *t_r = le32_to_cpu(reply.evt.marlon_r_t1000);
+
+ return 0;
+}
+
void wmi_event_flush(struct wil6210_priv *wil)
{
struct pending_wmi_event *evt, *t;
kfree(evt);
}
}
-
-void wmi_connect_worker(struct work_struct *work)
-{
- int rc;
- struct wil6210_priv *wil = container_of(work, struct wil6210_priv,
- wmi_connect_worker);
-
- if (wil->pending_connect_cid < 0) {
- wil_err(wil, "No connection pending\n");
- return;
- }
-
- wil_dbg_wmi(wil, "Configure for connection CID %d\n",
- wil->pending_connect_cid);
-
- rc = wil_vring_init_tx(wil, 0, WIL6210_TX_RING_SIZE,
- wil->pending_connect_cid, 0);
- wil->pending_connect_cid = -1;
- if (rc == 0)
- wil_link_on(wil);
-}
enum wmi_command_id {
WMI_CONNECT_CMDID = 0x0001,
WMI_DISCONNECT_CMDID = 0x0003,
+ WMI_DISCONNECT_STA_CMDID = 0x0004,
WMI_START_SCAN_CMDID = 0x0007,
WMI_SET_BSS_FILTER_CMDID = 0x0009,
WMI_SET_PROBED_SSID_CMDID = 0x000a,
WMI_ADD_CIPHER_KEY_CMDID = 0x0016,
WMI_DELETE_CIPHER_KEY_CMDID = 0x0017,
WMI_SET_APPIE_CMDID = 0x003f,
- WMI_GET_APPIE_CMDID = 0x0040,
WMI_SET_WSC_STATUS_CMDID = 0x0041,
WMI_PXMT_RANGE_CFG_CMDID = 0x0042,
WMI_PXMT_SNR2_RANGE_CFG_CMDID = 0x0043,
WMI_DEEP_ECHO_CMDID = 0x0804,
WMI_CONFIG_MAC_CMDID = 0x0805,
WMI_CONFIG_PHY_DEBUG_CMDID = 0x0806,
- WMI_ADD_STATION_CMDID = 0x0807,
WMI_ADD_DEBUG_TX_PCKT_CMDID = 0x0808,
WMI_PHY_GET_STATISTICS_CMDID = 0x0809,
WMI_FS_TUNE_CMDID = 0x080a,
WMI_CORR_MEASURE_CMDID = 0x080b,
+ WMI_READ_RSSI_CMDID = 0x080c,
WMI_TEMP_SENSE_CMDID = 0x080e,
WMI_DC_CALIB_CMDID = 0x080f,
WMI_SEND_TONE_CMDID = 0x0810,
MAC_IO_STATIC_PARAMS_CMDID = 0x081b,
MAC_IO_DYNAMIC_PARAMS_CMDID = 0x081c,
WMI_SILENT_RSSI_CALIB_CMDID = 0x081d,
+ WMI_RF_RX_TEST_CMDID = 0x081e,
WMI_CFG_RX_CHAIN_CMDID = 0x0820,
WMI_VRING_CFG_CMDID = 0x0821,
- WMI_RX_ON_CMDID = 0x0822,
WMI_VRING_BA_EN_CMDID = 0x0823,
WMI_VRING_BA_DIS_CMDID = 0x0824,
WMI_RCP_ADDBA_RESP_CMDID = 0x0825,
WMI_SET_PCP_CHANNEL_CMDID = 0x0829,
WMI_GET_PCP_CHANNEL_CMDID = 0x082a,
WMI_SW_TX_REQ_CMDID = 0x082b,
- WMI_RX_OFF_CMDID = 0x082c,
WMI_READ_MAC_RXQ_CMDID = 0x0830,
WMI_READ_MAC_TXQ_CMDID = 0x0831,
WMI_WRITE_MAC_RXQ_CMDID = 0x0832,
WMI_FLASH_READ_CMDID = 0x0902,
WMI_FLASH_WRITE_CMDID = 0x0903,
WMI_SECURITY_UNIT_TEST_CMDID = 0x0904,
+ /*P2P*/
+ WMI_P2P_CFG_CMDID = 0x0910,
+ WMI_PORT_ALLOCATE_CMDID = 0x0911,
+ WMI_PORT_DELETE_CMDID = 0x0912,
+ WMI_POWER_MGMT_CFG_CMDID = 0x0913,
+ WMI_START_LISTEN_CMDID = 0x0914,
+ WMI_START_SEARCH_CMDID = 0x0915,
+ WMI_DISCOVERY_START_CMDID = 0x0916,
+ WMI_DISCOVERY_STOP_CMDID = 0x0917,
+ WMI_PCP_START_CMDID = 0x0918,
+ WMI_PCP_STOP_CMDID = 0x0919,
+ WMI_GET_PCP_FACTOR_CMDID = 0x091b,
WMI_SET_MAC_ADDRESS_CMDID = 0xf003,
WMI_ABORT_SCAN_CMDID = 0xf007,
* Commands data structures
*/
-/*
- * Frame Types
- */
-enum wmi_mgmt_frame_type {
- WMI_FRAME_BEACON = 0,
- WMI_FRAME_PROBE_REQ = 1,
- WMI_FRAME_PROBE_RESP = 2,
- WMI_FRAME_ASSOC_REQ = 3,
- WMI_FRAME_ASSOC_RESP = 4,
- WMI_NUM_MGMT_FRAME,
-};
-
/*
* WMI_CONNECT_CMDID
*/
enum wmi_connect_ctrl_flag_bits {
WMI_CONNECT_ASSOC_POLICY_USER = 0x0001,
WMI_CONNECT_SEND_REASSOC = 0x0002,
- WMI_CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
+ WMI_CONNECT_IGNORE_WPA_GROUP_CIPHER = 0x0004,
WMI_CONNECT_PROFILE_MATCH_DONE = 0x0008,
WMI_CONNECT_IGNORE_AAC_BEACON = 0x0010,
WMI_CONNECT_CSA_FOLLOW_BSS = 0x0020,
u8 reserved1[2];
} __packed;
+/*
+ * WMI_DISCONNECT_STA_CMDID
+ */
+struct wmi_disconnect_sta_cmd {
+ u8 dst_mac[WMI_MAC_LEN];
+ __le16 disconnect_reason;
+} __packed;
/*
* WMI_RECONNECT_CMDID
enum wmi_scan_type {
WMI_LONG_SCAN = 0,
WMI_SHORT_SCAN = 1,
+ WMI_PBC_SCAN = 2,
};
struct wmi_start_scan_cmd {
u8 reserved[8];
+
__le32 home_dwell_time; /* Max duration in the home channel(ms) */
__le32 force_scan_interval; /* Time interval between scans (ms)*/
u8 scan_type; /* wmi_scan_type */
/*
* WMI_SET_PROBED_SSID_CMDID
*/
-#define MAX_PROBED_SSID_INDEX (15)
+#define MAX_PROBED_SSID_INDEX (3)
enum wmi_ssid_flag {
WMI_SSID_FLAG_DISABLE = 0, /* disables entry */
* WMI_SET_APPIE_CMDID
* Add Application specified IE to a management frame
*/
+#define WMI_MAX_IE_LEN (1024)
+
+/*
+ * Frame Types
+ */
+enum wmi_mgmt_frame_type {
+ WMI_FRAME_BEACON = 0,
+ WMI_FRAME_PROBE_REQ = 1,
+ WMI_FRAME_PROBE_RESP = 2,
+ WMI_FRAME_ASSOC_REQ = 3,
+ WMI_FRAME_ASSOC_RESP = 4,
+ WMI_NUM_MGMT_FRAME,
+};
+
struct wmi_set_appie_cmd {
u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */
u8 reserved;
u8 ie_info[0];
} __packed;
-#define WMI_MAX_IE_LEN (1024)
+/*
+ * WMI_PXMT_RANGE_CFG_CMDID
+ */
struct wmi_pxmt_range_cfg_cmd {
u8 dst_mac[WMI_MAC_LEN];
__le16 range;
} __packed;
+/*
+ * WMI_PXMT_SNR2_RANGE_CFG_CMDID
+ */
struct wmi_pxmt_snr2_range_cfg_cmd {
s8 snr2range_arr[WMI_PROX_RANGE_NUM-1];
} __packed;
__le32 rf_mgmt_type;
} __packed;
+
+/*
+ * WMI_RF_RX_TEST_CMDID
+ */
+struct wmi_rf_rx_test_cmd {
+ __le32 sector;
+} __packed;
+
+/*
+ * WMI_CORR_MEASURE_CMDID
+ */
+struct wmi_corr_measure_cmd {
+ s32 freq_mhz;
+ __le32 length_samples;
+ __le32 iterations;
+} __packed;
+
/*
* WMI_SET_SSID_CMDID
*/
u8 disable_sec;
} __packed;
+
+/******* P2P ***********/
+
+/*
+ * WMI_PORT_ALLOCATE_CMDID
+ */
+enum wmi_port_role {
+ WMI_PORT_STA = 0,
+ WMI_PORT_PCP = 1,
+ WMI_PORT_AP = 2,
+ WMI_PORT_P2P_DEV = 3,
+ WMI_PORT_P2P_CLIENT = 4,
+ WMI_PORT_P2P_GO = 5,
+};
+
+struct wmi_port_allocate_cmd {
+ u8 mac[WMI_MAC_LEN];
+ u8 port_role;
+ u8 midid;
+} __packed;
+
+/*
+ * WMI_PORT_DELETE_CMDID
+ */
+struct wmi_delete_port_cmd {
+ u8 mid;
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_P2P_CFG_CMDID
+ */
+enum wmi_discovery_mode {
+ WMI_DISCOVERY_MODE_NON_OFFLOAD = 0,
+ WMI_DISCOVERY_MODE_OFFLOAD = 1,
+};
+
+struct wmi_p2p_cfg_cmd {
+ u8 discovery_mode; /* wmi_discovery_mode */
+ u8 channel;
+ __le16 bcon_interval; /* base to listen/search duration calculation */
+} __packed;
+
+/*
+ * WMI_POWER_MGMT_CFG_CMDID
+ */
+enum wmi_power_source_type {
+ WMI_POWER_SOURCE_BATTERY = 0,
+ WMI_POWER_SOURCE_OTHER = 1,
+};
+
+struct wmi_power_mgmt_cfg_cmd {
+ u8 power_source; /* wmi_power_source_type */
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_PCP_START_CMDID
+ */
+struct wmi_pcp_start_cmd {
+ __le16 bcon_interval;
+ u8 reserved0[10];
+ u8 network_type;
+ u8 channel;
+ u8 disable_sec_offload;
+ u8 disable_sec;
+} __packed;
+
/*
* WMI_SW_TX_REQ_CMDID
*/
WMI_SCH_PRIO_HIGH = 1,
};
+#define CIDXTID_CID_POS (0)
+#define CIDXTID_CID_LEN (4)
+#define CIDXTID_CID_MSK (0xF)
+#define CIDXTID_TID_POS (4)
+#define CIDXTID_TID_LEN (4)
+#define CIDXTID_TID_MSK (0xF0)
+
struct wmi_vring_cfg {
struct wmi_sw_ring_cfg tx_sw_ring;
u8 ringid; /* 0-23 vrings */
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
u8 encap_trans_type;
*/
struct wmi_notify_req_cmd {
u8 cid;
- u8 reserved[3];
+ u8 year;
+ u8 month;
+ u8 day;
__le32 interval_usec;
+ u8 hour;
+ u8 minute;
+ u8 second;
+ u8 miliseconds;
} __packed;
/*
WMI_NWIFI_RX_TRANS_MODE_PBSS2STA = 2,
};
+enum wmi_cfg_rx_chain_cmd_reorder_type {
+ WMI_RX_HW_REORDER = 0,
+ WMI_RX_SW_REORDER = 1,
+};
+
struct wmi_cfg_rx_chain_cmd {
__le32 action;
struct wmi_sw_ring_cfg rx_sw_ring;
__le16 wb_thrsh;
__le32 itr_value;
__le16 host_thrsh;
- u8 reserved[2];
+ u8 reorder_type;
+ u8 reserved;
struct wmi_sniffer_cfg sniffer_cfg;
} __packed;
* WMI_RCP_ADDBA_RESP_CMDID
*/
struct wmi_rcp_addba_resp_cmd {
-
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
-
u8 dialog_token;
__le16 status_code;
__le16 ba_param_set; /* ieee80211_ba_parameterset field to send */
* WMI_RCP_DELBA_CMDID
*/
struct wmi_rcp_delba_cmd {
-
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
-
u8 reserved;
__le16 reason;
} __packed;
* WMI_RCP_ADDBA_REQ_CMDID
*/
struct wmi_rcp_addba_req_cmd {
-
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
-
u8 dialog_token;
/* ieee80211_ba_parameterset field as it received */
__le16 ba_param_set;
u8 reserved[2];
} __packed;
-
/*
* WMI_EAPOL_TX_CMDID
*/
__le32 value;
} __packed;
+/*
+ * WMI_TEMP_SENSE_CMDID
+ *
+ * Measure MAC and radio temperatures
+ */
+struct wmi_temp_sense_cmd {
+ __le32 measure_marlon_m_en;
+ __le32 measure_marlon_r_en;
+} __packed;
+
+
/*
* WMI Events
*/
* List of Events (target to host)
*/
enum wmi_event_id {
- WMI_IMM_RSP_EVENTID = 0x0000,
WMI_READY_EVENTID = 0x1001,
WMI_CONNECT_EVENTID = 0x1002,
WMI_DISCONNECT_EVENTID = 0x1003,
WMI_FW_READY_EVENTID = 0x1801,
WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x0200,
WMI_ECHO_RSP_EVENTID = 0x1803,
- WMI_CONFIG_MAC_DONE_EVENTID = 0x1805,
- WMI_CONFIG_PHY_DEBUG_DONE_EVENTID = 0x1806,
- WMI_ADD_STATION_DONE_EVENTID = 0x1807,
- WMI_ADD_DEBUG_TX_PCKT_DONE_EVENTID = 0x1808,
- WMI_PHY_GET_STATISTICS_EVENTID = 0x1809,
WMI_FS_TUNE_DONE_EVENTID = 0x180a,
- WMI_CORR_MEASURE_DONE_EVENTID = 0x180b,
+ WMI_CORR_MEASURE_EVENTID = 0x180b,
+ WMI_READ_RSSI_EVENTID = 0x180c,
WMI_TEMP_SENSE_DONE_EVENTID = 0x180e,
WMI_DC_CALIB_DONE_EVENTID = 0x180f,
WMI_IQ_TX_CALIB_DONE_EVENTID = 0x1811,
WMI_MARLON_R_WRITE_DONE_EVENTID = 0x1819,
WMI_MARLON_R_TXRX_SEL_DONE_EVENTID = 0x181a,
WMI_SILENT_RSSI_CALIB_DONE_EVENTID = 0x181d,
-
+ WMI_RF_RX_TEST_DONE_EVENTID = 0x181e,
WMI_CFG_RX_CHAIN_DONE_EVENTID = 0x1820,
WMI_VRING_CFG_DONE_EVENTID = 0x1821,
- WMI_RX_ON_DONE_EVENTID = 0x1822,
WMI_BA_STATUS_EVENTID = 0x1823,
WMI_RCP_ADDBA_REQ_EVENTID = 0x1824,
WMI_ADDBA_RESP_SENT_EVENTID = 0x1825,
WMI_GET_SSID_EVENTID = 0x1828,
WMI_GET_PCP_CHANNEL_EVENTID = 0x182a,
WMI_SW_TX_COMPLETE_EVENTID = 0x182b,
- WMI_RX_OFF_DONE_EVENTID = 0x182c,
WMI_READ_MAC_RXQ_EVENTID = 0x1830,
WMI_READ_MAC_TXQ_EVENTID = 0x1831,
WMI_UNIT_TEST_EVENTID = 0x1900,
WMI_FLASH_READ_DONE_EVENTID = 0x1902,
WMI_FLASH_WRITE_DONE_EVENTID = 0x1903,
-
+ /*P2P*/
+ WMI_PORT_ALLOCATED_EVENTID = 0x1911,
+ WMI_PORT_DELETED_EVENTID = 0x1912,
+ WMI_LISTEN_STARTED_EVENTID = 0x1914,
+ WMI_SEARCH_STARTED_EVENTID = 0x1915,
+ WMI_DISCOVERY_STARTED_EVENTID = 0x1916,
+ WMI_DISCOVERY_STOPPED_EVENTID = 0x1917,
+ WMI_PCP_STARTED_EVENTID = 0x1918,
+ WMI_PCP_STOPPED_EVENTID = 0x1919,
+ WMI_PCP_FACTOR_EVENTID = 0x191a,
WMI_SET_CHANNEL_EVENTID = 0x9000,
WMI_ASSOC_REQ_EVENTID = 0x9001,
WMI_EAPOL_RX_EVENTID = 0x9002,
* Events data structures
*/
+
+enum wmi_fw_status {
+ WMI_FW_STATUS_SUCCESS,
+ WMI_FW_STATUS_FAILURE,
+};
+
/*
* WMI_RF_MGMT_STATUS_EVENTID
*/
__le32 abi_version;
u8 mac[WMI_MAC_LEN];
u8 phy_capability; /* enum wmi_phy_capability */
- u8 reserved;
+ u8 numof_additional_mids;
} __packed;
/*
__le16 other_rx_sector;
__le16 other_tx_sector;
__le16 range;
+ u8 sqi;
+ u8 reserved[3];
} __packed;
/*
* WMI_DELBA_EVENTID
*/
struct wmi_delba_event {
-
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
-
u8 from_initiator;
__le16 reason;
} __packed;
+
/*
* WMI_VRING_CFG_DONE_EVENTID
*/
-enum wmi_vring_cfg_done_event_status {
- WMI_VRING_CFG_SUCCESS = 0,
- WMI_VRING_CFG_FAILURE = 1,
-};
-
struct wmi_vring_cfg_done_event {
u8 ringid;
u8 status;
/*
* WMI_ADDBA_RESP_SENT_EVENTID
*/
-enum wmi_rcp_addba_resp_sent_event_status {
- WMI_ADDBA_SUCCESS = 0,
- WMI_ADDBA_FAIL = 1,
-};
-
struct wmi_rcp_addba_resp_sent_event {
-
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
-
u8 reserved;
__le16 status;
} __packed;
* WMI_RCP_ADDBA_REQ_EVENTID
*/
struct wmi_rcp_addba_req_event {
-
- #define CIDXTID_CID_POS (0)
- #define CIDXTID_CID_LEN (4)
- #define CIDXTID_CID_MSK (0xF)
- #define CIDXTID_TID_POS (4)
- #define CIDXTID_TID_LEN (4)
- #define CIDXTID_TID_MSK (0xF0)
u8 cidxtid;
-
u8 dialog_token;
__le16 ba_param_set; /* ieee80211_ba_parameterset as it received */
__le16 ba_timeout;
u8 reserved[3];
} __packed;
+
/*
* WMI_GET_PCP_CHANNEL_EVENTID
*/
u8 reserved[3];
} __packed;
+
+/*
+* WMI_PORT_ALLOCATED_EVENTID
+*/
+struct wmi_port_allocated_event {
+ u8 status; /* wmi_fw_status */
+ u8 reserved[3];
+} __packed;
+
+/*
+* WMI_PORT_DELETED_EVENTID
+*/
+struct wmi_port_deleted_event {
+ u8 status; /* wmi_fw_status */
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_LISTEN_STARTED_EVENTID
+ */
+struct wmi_listen_started_event {
+ u8 status; /* wmi_fw_status */
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_SEARCH_STARTED_EVENTID
+ */
+struct wmi_search_started_event {
+ u8 status; /* wmi_fw_status */
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_PCP_STARTED_EVENTID
+ */
+struct wmi_pcp_started_event {
+ u8 status; /* wmi_fw_status */
+ u8 reserved[3];
+} __packed;
+
+/*
+ * WMI_PCP_FACTOR_EVENTID
+ */
+struct wmi_pcp_factor_event {
+ __le32 pcp_factor;
+} __packed;
+
/*
* WMI_SW_TX_COMPLETE_EVENTID
*/
u8 reserved[3];
} __packed;
+/*
+ * WMI_CORR_MEASURE_EVENTID
+ */
+struct wmi_corr_measure_event {
+ s32 i;
+ s32 q;
+ s32 image_i;
+ s32 image_q;
+} __packed;
+
+/*
+ * WMI_READ_RSSI_EVENTID
+ */
+struct wmi_read_rssi_event {
+ __le32 ina_rssi_adc_dbm;
+} __packed;
+
/*
* WMI_GET_SSID_EVENTID
*/
struct wmi_rx_mgmt_info {
u8 mcs;
s8 snr;
- __le16 range;
+ u8 range;
+ u8 sqi;
__le16 stype;
__le16 status;
__le32 len;
__le32 echoed_value;
} __packed;
+/*
+ * WMI_TEMP_SENSE_DONE_EVENTID
+ *
+ * Measure MAC and radio temperatures
+ */
+struct wmi_temp_sense_done_event {
+ __le32 marlon_m_t1000;
+ __le32 marlon_r_t1000;
+} __packed;
+
#endif /* __WILOCITY_WMI_H__ */
config B43_PHY_HT
bool "Support for HT-PHY (high throughput) devices"
- depends on B43
+ depends on B43 && B43_BCMA
---help---
Support for the HT-PHY.
Broadcom 43xx debugging.
This adds additional runtime sanity checks and statistics to the driver.
- These checks and statistics might me expensive and hurt runtime performance
- of your system.
+ These checks and statistics might be expensive and hurt the runtime
+ performance of your system.
This also adds the b43 debugfs interface.
Do not enable this, unless you are debugging the driver.
#define B43_MACCMD_CCA 0x00000008 /* Clear channel assessment */
#define B43_MACCMD_BGNOISE 0x00000010 /* Background noise */
+/* See BCMA_CLKCTLST_EXTRESREQ and BCMA_CLKCTLST_EXTRESST */
+#define B43_BCMA_CLKCTLST_80211_PLL_REQ 0x00000100
+#define B43_BCMA_CLKCTLST_PHY_PLL_REQ 0x00000200
+#define B43_BCMA_CLKCTLST_80211_PLL_ST 0x01000000
+#define B43_BCMA_CLKCTLST_PHY_PLL_ST 0x02000000
+
/* BCMA 802.11 core specific IO Control (BCMA_IOCTL) flags */
#define B43_BCMA_IOCTL_PHY_CLKEN 0x00000004 /* PHY Clock Enable */
#define B43_BCMA_IOCTL_PHY_RESET 0x00000008 /* PHY Reset */
static void b43_bcma_wireless_core_reset(struct b43_wldev *dev, bool gmode)
{
+ u32 req = B43_BCMA_CLKCTLST_80211_PLL_REQ |
+ B43_BCMA_CLKCTLST_PHY_PLL_REQ;
+ u32 status = B43_BCMA_CLKCTLST_80211_PLL_ST |
+ B43_BCMA_CLKCTLST_PHY_PLL_ST;
+
b43_device_enable(dev, B43_BCMA_IOCTL_PHY_CLKEN);
bcma_core_set_clockmode(dev->dev->bdev, BCMA_CLKMODE_FAST);
b43_bcma_phy_reset(dev);
- bcma_core_pll_ctl(dev->dev->bdev, 0x300, 0x3000000, true);
+ bcma_core_pll_ctl(dev->dev->bdev, req, status, true);
}
#endif
b43_radio_mask(dev, 0x11, ~0x0008);
}
+/**************************************************
+ * RF
+ **************************************************/
+
+static void b43_phy_ht_force_rf_sequence(struct b43_wldev *dev, u16 rf_seq)
+{
+ u8 i;
+
+ u16 save_seq_mode = b43_phy_read(dev, B43_PHY_HT_RF_SEQ_MODE);
+ b43_phy_set(dev, B43_PHY_HT_RF_SEQ_MODE, 0x3);
+
+ b43_phy_set(dev, B43_PHY_HT_RF_SEQ_TRIG, rf_seq);
+ for (i = 0; i < 200; i++) {
+ if (!(b43_phy_read(dev, B43_PHY_HT_RF_SEQ_STATUS) & rf_seq)) {
+ i = 0;
+ break;
+ }
+ msleep(1);
+ }
+ if (i)
+ b43err(dev->wl, "Forcing RF sequence timeout\n");
+
+ b43_phy_write(dev, B43_PHY_HT_RF_SEQ_MODE, save_seq_mode);
+}
+
+static void b43_phy_ht_pa_override(struct b43_wldev *dev, bool enable)
+{
+ struct b43_phy_ht *htphy = dev->phy.ht;
+ static const u16 regs[3] = { B43_PHY_HT_RF_CTL_INT_C1,
+ B43_PHY_HT_RF_CTL_INT_C2,
+ B43_PHY_HT_RF_CTL_INT_C3 };
+ int i;
+
+ if (enable) {
+ for (i = 0; i < 3; i++)
+ b43_phy_write(dev, regs[i], htphy->rf_ctl_int_save[i]);
+ } else {
+ for (i = 0; i < 3; i++)
+ htphy->rf_ctl_int_save[i] = b43_phy_read(dev, regs[i]);
+ /* TODO: Does 5GHz band use different value (not 0x0400)? */
+ for (i = 0; i < 3; i++)
+ b43_phy_write(dev, regs[i], 0x0400);
+ }
+}
+
/**************************************************
* Various PHY ops
**************************************************/
+static u16 b43_phy_ht_classifier(struct b43_wldev *dev, u16 mask, u16 val)
+{
+ u16 tmp;
+ u16 allowed = B43_PHY_HT_CLASS_CTL_CCK_EN |
+ B43_PHY_HT_CLASS_CTL_OFDM_EN |
+ B43_PHY_HT_CLASS_CTL_WAITED_EN;
+
+ tmp = b43_phy_read(dev, B43_PHY_HT_CLASS_CTL);
+ tmp &= allowed;
+ tmp &= ~mask;
+ tmp |= (val & mask);
+ b43_phy_maskset(dev, B43_PHY_HT_CLASS_CTL, ~allowed, tmp);
+
+ return tmp;
+}
+
+static void b43_phy_ht_reset_cca(struct b43_wldev *dev)
+{
+ u16 bbcfg;
+
+ b43_phy_force_clock(dev, true);
+ bbcfg = b43_phy_read(dev, B43_PHY_HT_BBCFG);
+ b43_phy_write(dev, B43_PHY_HT_BBCFG, bbcfg | B43_PHY_HT_BBCFG_RSTCCA);
+ udelay(1);
+ b43_phy_write(dev, B43_PHY_HT_BBCFG, bbcfg & ~B43_PHY_HT_BBCFG_RSTCCA);
+ b43_phy_force_clock(dev, false);
+
+ b43_phy_ht_force_rf_sequence(dev, B43_PHY_HT_RF_SEQ_TRIG_RST2RX);
+}
+
static void b43_phy_ht_zero_extg(struct b43_wldev *dev)
{
u8 i, j;
{
u8 i;
- const u16 ctl_regs[3][2] = {
- { B43_PHY_HT_AFE_CTL1, B43_PHY_HT_AFE_CTL2 },
- { B43_PHY_HT_AFE_CTL3, B43_PHY_HT_AFE_CTL4 },
- { B43_PHY_HT_AFE_CTL5, B43_PHY_HT_AFE_CTL6},
+ static const u16 ctl_regs[3][2] = {
+ { B43_PHY_HT_AFE_C1_OVER, B43_PHY_HT_AFE_C1 },
+ { B43_PHY_HT_AFE_C2_OVER, B43_PHY_HT_AFE_C2 },
+ { B43_PHY_HT_AFE_C3_OVER, B43_PHY_HT_AFE_C3},
};
for (i = 0; i < 3; i++) {
}
}
-static void b43_phy_ht_force_rf_sequence(struct b43_wldev *dev, u16 rf_seq)
-{
- u8 i;
-
- u16 save_seq_mode = b43_phy_read(dev, B43_PHY_HT_RF_SEQ_MODE);
- b43_phy_set(dev, B43_PHY_HT_RF_SEQ_MODE, 0x3);
-
- b43_phy_set(dev, B43_PHY_HT_RF_SEQ_TRIG, rf_seq);
- for (i = 0; i < 200; i++) {
- if (!(b43_phy_read(dev, B43_PHY_HT_RF_SEQ_STATUS) & rf_seq)) {
- i = 0;
- break;
- }
- msleep(1);
- }
- if (i)
- b43err(dev->wl, "Forcing RF sequence timeout\n");
-
- b43_phy_write(dev, B43_PHY_HT_RF_SEQ_MODE, save_seq_mode);
-}
-
static void b43_phy_ht_read_clip_detection(struct b43_wldev *dev, u16 *clip_st)
{
clip_st[0] = b43_phy_read(dev, B43_PHY_HT_C1_CLIP1THRES);
b43_phy_write(dev, B43_PHY_N_BMODE(0x38), 0x668);
}
+/**************************************************
+ * Samples
+ **************************************************/
+
+static void b43_phy_ht_stop_playback(struct b43_wldev *dev)
+{
+ struct b43_phy_ht *phy_ht = dev->phy.ht;
+ u16 tmp;
+ int i;
+
+ tmp = b43_phy_read(dev, B43_PHY_HT_SAMP_STAT);
+ if (tmp & 0x1)
+ b43_phy_set(dev, B43_PHY_HT_SAMP_CMD, B43_PHY_HT_SAMP_CMD_STOP);
+ else if (tmp & 0x2)
+ b43_phy_mask(dev, B43_PHY_HT_IQLOCAL_CMDGCTL, 0x7FFF);
+
+ b43_phy_mask(dev, B43_PHY_HT_SAMP_CMD, ~0x0004);
+
+ for (i = 0; i < 3; i++) {
+ if (phy_ht->bb_mult_save[i] >= 0) {
+ b43_httab_write(dev, B43_HTTAB16(13, 0x63 + i * 4),
+ phy_ht->bb_mult_save[i]);
+ b43_httab_write(dev, B43_HTTAB16(13, 0x67 + i * 4),
+ phy_ht->bb_mult_save[i]);
+ }
+ }
+}
+
+static u16 b43_phy_ht_load_samples(struct b43_wldev *dev)
+{
+ int i;
+ u16 len = 20 << 3;
+
+ b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, 0x4400);
+
+ for (i = 0; i < len; i++) {
+ b43_phy_write(dev, B43_PHY_HT_TABLE_DATAHI, 0);
+ b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, 0);
+ }
+
+ return len;
+}
+
+static void b43_phy_ht_run_samples(struct b43_wldev *dev, u16 samps, u16 loops,
+ u16 wait)
+{
+ struct b43_phy_ht *phy_ht = dev->phy.ht;
+ u16 save_seq_mode;
+ int i;
+
+ for (i = 0; i < 3; i++) {
+ if (phy_ht->bb_mult_save[i] < 0)
+ phy_ht->bb_mult_save[i] = b43_httab_read(dev, B43_HTTAB16(13, 0x63 + i * 4));
+ }
+
+ b43_phy_write(dev, B43_PHY_HT_SAMP_DEP_CNT, samps - 1);
+ if (loops != 0xFFFF)
+ loops--;
+ b43_phy_write(dev, B43_PHY_HT_SAMP_LOOP_CNT, loops);
+ b43_phy_write(dev, B43_PHY_HT_SAMP_WAIT_CNT, wait);
+
+ save_seq_mode = b43_phy_read(dev, B43_PHY_HT_RF_SEQ_MODE);
+ b43_phy_set(dev, B43_PHY_HT_RF_SEQ_MODE,
+ B43_PHY_HT_RF_SEQ_MODE_CA_OVER);
+
+ /* TODO: find out mask bits! Do we need more function arguments? */
+ b43_phy_mask(dev, B43_PHY_HT_SAMP_CMD, ~0);
+ b43_phy_mask(dev, B43_PHY_HT_SAMP_CMD, ~0);
+ b43_phy_mask(dev, B43_PHY_HT_IQLOCAL_CMDGCTL, ~0);
+ b43_phy_set(dev, B43_PHY_HT_SAMP_CMD, 0x1);
+
+ for (i = 0; i < 100; i++) {
+ if (!(b43_phy_read(dev, B43_PHY_HT_RF_SEQ_STATUS) & 1)) {
+ i = 0;
+ break;
+ }
+ udelay(10);
+ }
+ if (i)
+ b43err(dev->wl, "run samples timeout\n");
+
+ b43_phy_write(dev, B43_PHY_HT_RF_SEQ_MODE, save_seq_mode);
+}
+
+static void b43_phy_ht_tx_tone(struct b43_wldev *dev)
+{
+ u16 samp;
+
+ samp = b43_phy_ht_load_samples(dev);
+ b43_phy_ht_run_samples(dev, samp, 0xFFFF, 0);
+}
+
+/**************************************************
+ * RSSI
+ **************************************************/
+
+static void b43_phy_ht_rssi_select(struct b43_wldev *dev, u8 core_sel,
+ u8 rssi_type)
+{
+ static const u16 ctl_regs[3][2] = {
+ { B43_PHY_HT_AFE_C1, B43_PHY_HT_AFE_C1_OVER, },
+ { B43_PHY_HT_AFE_C2, B43_PHY_HT_AFE_C2_OVER, },
+ { B43_PHY_HT_AFE_C3, B43_PHY_HT_AFE_C3_OVER, },
+ };
+ static const u16 radio_r[] = { R2059_SYN, R2059_TXRX0, R2059_RXRX1, };
+ int core;
+
+ if (core_sel == 0) {
+ b43err(dev->wl, "RSSI selection for core off not implemented yet\n");
+ } else {
+ for (core = 0; core < 3; core++) {
+ /* Check if caller requested a one specific core */
+ if ((core_sel == 1 && core != 0) ||
+ (core_sel == 2 && core != 1) ||
+ (core_sel == 3 && core != 2))
+ continue;
+
+ switch (rssi_type) {
+ case 4:
+ b43_phy_set(dev, ctl_regs[core][0], 0x3 << 8);
+ b43_phy_set(dev, ctl_regs[core][0], 0x3 << 10);
+ b43_phy_set(dev, ctl_regs[core][1], 0x1 << 9);
+ b43_phy_set(dev, ctl_regs[core][1], 0x1 << 10);
+
+ b43_radio_set(dev, R2059_RXRX1 | 0xbf, 0x1);
+ b43_radio_write(dev, radio_r[core] | 0x159,
+ 0x11);
+ break;
+ default:
+ b43err(dev->wl, "RSSI selection for type %d not implemented yet\n",
+ rssi_type);
+ }
+ }
+ }
+}
+
+static void b43_phy_ht_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
+ u8 nsamp)
+{
+ u16 phy_regs_values[12];
+ static const u16 phy_regs_to_save[] = {
+ B43_PHY_HT_AFE_C1, B43_PHY_HT_AFE_C1_OVER,
+ 0x848, 0x841,
+ B43_PHY_HT_AFE_C2, B43_PHY_HT_AFE_C2_OVER,
+ 0x868, 0x861,
+ B43_PHY_HT_AFE_C3, B43_PHY_HT_AFE_C3_OVER,
+ 0x888, 0x881,
+ };
+ u16 tmp[3];
+ int i;
+
+ for (i = 0; i < 12; i++)
+ phy_regs_values[i] = b43_phy_read(dev, phy_regs_to_save[i]);
+
+ b43_phy_ht_rssi_select(dev, 5, type);
+
+ for (i = 0; i < 6; i++)
+ buf[i] = 0;
+
+ for (i = 0; i < nsamp; i++) {
+ tmp[0] = b43_phy_read(dev, B43_PHY_HT_RSSI_C1);
+ tmp[1] = b43_phy_read(dev, B43_PHY_HT_RSSI_C2);
+ tmp[2] = b43_phy_read(dev, B43_PHY_HT_RSSI_C3);
+
+ buf[0] += ((s8)((tmp[0] & 0x3F) << 2)) >> 2;
+ buf[1] += ((s8)(((tmp[0] >> 8) & 0x3F) << 2)) >> 2;
+ buf[2] += ((s8)((tmp[1] & 0x3F) << 2)) >> 2;
+ buf[3] += ((s8)(((tmp[1] >> 8) & 0x3F) << 2)) >> 2;
+ buf[4] += ((s8)((tmp[2] & 0x3F) << 2)) >> 2;
+ buf[5] += ((s8)(((tmp[2] >> 8) & 0x3F) << 2)) >> 2;
+ }
+
+ for (i = 0; i < 12; i++)
+ b43_phy_write(dev, phy_regs_to_save[i], phy_regs_values[i]);
+}
+
+/**************************************************
+ * Tx/Rx
+ **************************************************/
+
+static void b43_phy_ht_tx_power_fix(struct b43_wldev *dev)
+{
+ int i;
+
+ for (i = 0; i < 3; i++) {
+ u16 mask;
+ u32 tmp = b43_httab_read(dev, B43_HTTAB32(26, 0xE8));
+
+ if (0) /* FIXME */
+ mask = 0x2 << (i * 4);
+ else
+ mask = 0;
+ b43_phy_mask(dev, B43_PHY_EXTG(0x108), mask);
+
+ b43_httab_write(dev, B43_HTTAB16(7, 0x110 + i), tmp >> 16);
+ b43_httab_write(dev, B43_HTTAB8(13, 0x63 + (i * 4)),
+ tmp & 0xFF);
+ b43_httab_write(dev, B43_HTTAB8(13, 0x73 + (i * 4)),
+ tmp & 0xFF);
+ }
+}
+
+static void b43_phy_ht_tx_power_ctl(struct b43_wldev *dev, bool enable)
+{
+ struct b43_phy_ht *phy_ht = dev->phy.ht;
+ u16 en_bits = B43_PHY_HT_TXPCTL_CMD_C1_COEFF |
+ B43_PHY_HT_TXPCTL_CMD_C1_HWPCTLEN |
+ B43_PHY_HT_TXPCTL_CMD_C1_PCTLEN;
+ static const u16 cmd_regs[3] = { B43_PHY_HT_TXPCTL_CMD_C1,
+ B43_PHY_HT_TXPCTL_CMD_C2,
+ B43_PHY_HT_TXPCTL_CMD_C3 };
+ int i;
+
+ if (!enable) {
+ if (b43_phy_read(dev, B43_PHY_HT_TXPCTL_CMD_C1) & en_bits) {
+ /* We disable enabled TX pwr ctl, save it's state */
+ /*
+ * TODO: find the registers. On N-PHY they were 0x1ed
+ * and 0x1ee, we need 3 such a registers for HT-PHY
+ */
+ }
+ b43_phy_mask(dev, B43_PHY_HT_TXPCTL_CMD_C1, ~en_bits);
+ } else {
+ b43_phy_set(dev, B43_PHY_HT_TXPCTL_CMD_C1, en_bits);
+
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+ for (i = 0; i < 3; i++)
+ b43_phy_write(dev, cmd_regs[i], 0x32);
+ }
+
+ for (i = 0; i < 3; i++)
+ if (phy_ht->tx_pwr_idx[i] <=
+ B43_PHY_HT_TXPCTL_CMD_C1_INIT)
+ b43_phy_write(dev, cmd_regs[i],
+ phy_ht->tx_pwr_idx[i]);
+ }
+
+ phy_ht->tx_pwr_ctl = enable;
+}
+
+static void b43_phy_ht_tx_power_ctl_idle_tssi(struct b43_wldev *dev)
+{
+ struct b43_phy_ht *phy_ht = dev->phy.ht;
+ s32 rssi_buf[6];
+
+ /* TODO */
+
+ b43_phy_ht_tx_tone(dev);
+ udelay(20);
+ b43_phy_ht_poll_rssi(dev, 4, rssi_buf, 1);
+ b43_phy_ht_stop_playback(dev);
+ b43_phy_ht_reset_cca(dev);
+
+ phy_ht->idle_tssi[0] = rssi_buf[0] & 0xff;
+ phy_ht->idle_tssi[1] = rssi_buf[2] & 0xff;
+ phy_ht->idle_tssi[2] = rssi_buf[4] & 0xff;
+
+ /* TODO */
+}
+
+static void b43_phy_ht_tx_power_ctl_setup(struct b43_wldev *dev)
+{
+ struct b43_phy_ht *phy_ht = dev->phy.ht;
+ struct ssb_sprom *sprom = dev->dev->bus_sprom;
+
+ u8 *idle = phy_ht->idle_tssi;
+ u8 target[3];
+ s16 a1[3], b0[3], b1[3];
+
+ u16 freq = dev->phy.channel_freq;
+ int i, c;
+
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ for (c = 0; c < 3; c++) {
+ target[c] = sprom->core_pwr_info[c].maxpwr_2g;
+ a1[c] = sprom->core_pwr_info[c].pa_2g[0];
+ b0[c] = sprom->core_pwr_info[c].pa_2g[1];
+ b1[c] = sprom->core_pwr_info[c].pa_2g[2];
+ }
+ } else if (freq >= 4900 && freq < 5100) {
+ for (c = 0; c < 3; c++) {
+ target[c] = sprom->core_pwr_info[c].maxpwr_5gl;
+ a1[c] = sprom->core_pwr_info[c].pa_5gl[0];
+ b0[c] = sprom->core_pwr_info[c].pa_5gl[1];
+ b1[c] = sprom->core_pwr_info[c].pa_5gl[2];
+ }
+ } else if (freq >= 5100 && freq < 5500) {
+ for (c = 0; c < 3; c++) {
+ target[c] = sprom->core_pwr_info[c].maxpwr_5g;
+ a1[c] = sprom->core_pwr_info[c].pa_5g[0];
+ b0[c] = sprom->core_pwr_info[c].pa_5g[1];
+ b1[c] = sprom->core_pwr_info[c].pa_5g[2];
+ }
+ } else if (freq >= 5500) {
+ for (c = 0; c < 3; c++) {
+ target[c] = sprom->core_pwr_info[c].maxpwr_5gh;
+ a1[c] = sprom->core_pwr_info[c].pa_5gh[0];
+ b0[c] = sprom->core_pwr_info[c].pa_5gh[1];
+ b1[c] = sprom->core_pwr_info[c].pa_5gh[2];
+ }
+ } else {
+ target[0] = target[1] = target[2] = 52;
+ a1[0] = a1[1] = a1[2] = -424;
+ b0[0] = b0[1] = b0[2] = 5612;
+ b1[0] = b1[1] = b1[2] = -1393;
+ }
+
+ b43_phy_set(dev, B43_PHY_HT_TSSIMODE, B43_PHY_HT_TSSIMODE_EN);
+ b43_phy_mask(dev, B43_PHY_HT_TXPCTL_CMD_C1,
+ ~B43_PHY_HT_TXPCTL_CMD_C1_PCTLEN & 0xFFFF);
+
+ /* TODO: Does it depend on sprom->fem.ghz2.tssipos? */
+ b43_phy_set(dev, B43_PHY_HT_TXPCTL_IDLE_TSSI, 0x4000);
+
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_CMD_C1,
+ ~B43_PHY_HT_TXPCTL_CMD_C1_INIT, 0x19);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_CMD_C2,
+ ~B43_PHY_HT_TXPCTL_CMD_C2_INIT, 0x19);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_CMD_C3,
+ ~B43_PHY_HT_TXPCTL_CMD_C3_INIT, 0x19);
+
+ b43_phy_set(dev, B43_PHY_HT_TXPCTL_IDLE_TSSI,
+ B43_PHY_HT_TXPCTL_IDLE_TSSI_BINF);
+
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_IDLE_TSSI,
+ ~B43_PHY_HT_TXPCTL_IDLE_TSSI_C1,
+ idle[0] << B43_PHY_HT_TXPCTL_IDLE_TSSI_C1_SHIFT);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_IDLE_TSSI,
+ ~B43_PHY_HT_TXPCTL_IDLE_TSSI_C2,
+ idle[1] << B43_PHY_HT_TXPCTL_IDLE_TSSI_C2_SHIFT);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_IDLE_TSSI2,
+ ~B43_PHY_HT_TXPCTL_IDLE_TSSI2_C3,
+ idle[2] << B43_PHY_HT_TXPCTL_IDLE_TSSI2_C3_SHIFT);
+
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_N, ~B43_PHY_HT_TXPCTL_N_TSSID,
+ 0xf0);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_N, ~B43_PHY_HT_TXPCTL_N_NPTIL2,
+ 0x3 << B43_PHY_HT_TXPCTL_N_NPTIL2_SHIFT);
+#if 0
+ /* TODO: what to mask/set? */
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_CMD_C1, 0x800, 0)
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_CMD_C1, 0x400, 0)
+#endif
+
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_TARG_PWR,
+ ~B43_PHY_HT_TXPCTL_TARG_PWR_C1,
+ target[0] << B43_PHY_HT_TXPCTL_TARG_PWR_C1_SHIFT);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_TARG_PWR,
+ ~B43_PHY_HT_TXPCTL_TARG_PWR_C2 & 0xFFFF,
+ target[1] << B43_PHY_HT_TXPCTL_TARG_PWR_C2_SHIFT);
+ b43_phy_maskset(dev, B43_PHY_HT_TXPCTL_TARG_PWR2,
+ ~B43_PHY_HT_TXPCTL_TARG_PWR2_C3,
+ target[2] << B43_PHY_HT_TXPCTL_TARG_PWR2_C3_SHIFT);
+
+ for (c = 0; c < 3; c++) {
+ s32 num, den, pwr;
+ u32 regval[64];
+
+ for (i = 0; i < 64; i++) {
+ num = 8 * (16 * b0[c] + b1[c] * i);
+ den = 32768 + a1[c] * i;
+ pwr = max((4 * num + den / 2) / den, -8);
+ regval[i] = pwr;
+ }
+ b43_httab_write_bulk(dev, B43_HTTAB16(26 + c, 0), 64, regval);
+ }
+}
+
/**************************************************
* Channel switching ops.
**************************************************/
+static void b43_phy_ht_spur_avoid(struct b43_wldev *dev,
+ struct ieee80211_channel *new_channel)
+{
+ struct bcma_device *core = dev->dev->bdev;
+ int spuravoid = 0;
+ u16 tmp;
+
+ /* Check for 13 and 14 is just a guess, we don't have enough logs. */
+ if (new_channel->hw_value == 13 || new_channel->hw_value == 14)
+ spuravoid = 1;
+ bcma_core_pll_ctl(core, B43_BCMA_CLKCTLST_PHY_PLL_REQ, 0, false);
+ bcma_pmu_spuravoid_pllupdate(&core->bus->drv_cc, spuravoid);
+ bcma_core_pll_ctl(core,
+ B43_BCMA_CLKCTLST_80211_PLL_REQ |
+ B43_BCMA_CLKCTLST_PHY_PLL_REQ,
+ B43_BCMA_CLKCTLST_80211_PLL_ST |
+ B43_BCMA_CLKCTLST_PHY_PLL_ST, false);
+
+ /* Values has been taken from wlc_bmac_switch_macfreq comments */
+ switch (spuravoid) {
+ case 2: /* 126MHz */
+ tmp = 0x2082;
+ break;
+ case 1: /* 123MHz */
+ tmp = 0x5341;
+ break;
+ default: /* 120MHz */
+ tmp = 0x8889;
+ }
+
+ b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_LOW, tmp);
+ b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_HIGH, 0x8);
+
+ /* TODO: reset PLL */
+
+ if (spuravoid)
+ b43_phy_set(dev, B43_PHY_HT_BBCFG, B43_PHY_HT_BBCFG_RSTRX);
+ else
+ b43_phy_mask(dev, B43_PHY_HT_BBCFG,
+ ~B43_PHY_HT_BBCFG_RSTRX & 0xFFFF);
+
+ b43_phy_ht_reset_cca(dev);
+}
+
static void b43_phy_ht_channel_setup(struct b43_wldev *dev,
const struct b43_phy_ht_channeltab_e_phy *e,
struct ieee80211_channel *new_channel)
{
bool old_band_5ghz;
- u8 i;
old_band_5ghz = b43_phy_read(dev, B43_PHY_HT_BANDCTL) & 0; /* FIXME */
if (new_channel->band == IEEE80211_BAND_5GHZ && !old_band_5ghz) {
b43_phy_write(dev, B43_PHY_HT_BW5, e->bw5);
b43_phy_write(dev, B43_PHY_HT_BW6, e->bw6);
- /* TODO: some ops on PHY regs 0x0B0 and 0xC0A */
+ if (new_channel->hw_value == 14) {
+ b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_OFDM_EN, 0);
+ b43_phy_set(dev, B43_PHY_HT_TEST, 0x0800);
+ } else {
+ b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_OFDM_EN,
+ B43_PHY_HT_CLASS_CTL_OFDM_EN);
+ if (new_channel->band == IEEE80211_BAND_2GHZ)
+ b43_phy_mask(dev, B43_PHY_HT_TEST, ~0x840);
+ }
- /* TODO: separated function? */
- for (i = 0; i < 3; i++) {
- u16 mask;
- u32 tmp = b43_httab_read(dev, B43_HTTAB32(26, 0xE8));
+ if (1) /* TODO: On N it's for early devices only, what about HT? */
+ b43_phy_ht_tx_power_fix(dev);
- if (0) /* FIXME */
- mask = 0x2 << (i * 4);
- else
- mask = 0;
- b43_phy_mask(dev, B43_PHY_EXTG(0x108), mask);
-
- b43_httab_write(dev, B43_HTTAB16(7, 0x110 + i), tmp >> 16);
- b43_httab_write(dev, B43_HTTAB8(13, 0x63 + (i * 4)),
- tmp & 0xFF);
- b43_httab_write(dev, B43_HTTAB8(13, 0x73 + (i * 4)),
- tmp & 0xFF);
- }
+ b43_phy_ht_spur_avoid(dev, new_channel);
b43_phy_write(dev, 0x017e, 0x3830);
}
{
struct b43_phy *phy = &dev->phy;
struct b43_phy_ht *phy_ht = phy->ht;
+ int i;
memset(phy_ht, 0, sizeof(*phy_ht));
+
+ phy_ht->tx_pwr_ctl = true;
+ for (i = 0; i < 3; i++)
+ phy_ht->tx_pwr_idx[i] = B43_PHY_HT_TXPCTL_CMD_C1_INIT + 1;
+
+ for (i = 0; i < 3; i++)
+ phy_ht->bb_mult_save[i] = -1;
}
static int b43_phy_ht_op_init(struct b43_wldev *dev)
{
+ struct b43_phy_ht *phy_ht = dev->phy.ht;
u16 tmp;
u16 clip_state[3];
+ bool saved_tx_pwr_ctl;
+
+ if (dev->dev->bus_type != B43_BUS_BCMA) {
+ b43err(dev->wl, "HT-PHY is supported only on BCMA bus!\n");
+ return -EOPNOTSUPP;
+ }
b43_phy_ht_tables_init(dev);
b43_phy_mask(dev, B43_PHY_EXTG(0), ~0x3);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL1, 0);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL3, 0);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL5, 0);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C1_OVER, 0);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C2_OVER, 0);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C3_OVER, 0);
b43_phy_write(dev, B43_PHY_EXTG(0x103), 0x20);
b43_phy_write(dev, B43_PHY_EXTG(0x101), 0x20);
if (0) /* TODO: condition */
; /* TODO: PHY op on reg 0x217 */
- b43_phy_read(dev, 0xb0); /* TODO: what for? */
- b43_phy_set(dev, 0xb0, 0x1);
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_CCK_EN, 0);
+ else
+ b43_phy_ht_classifier(dev, B43_PHY_HT_CLASS_CTL_CCK_EN,
+ B43_PHY_HT_CLASS_CTL_CCK_EN);
b43_phy_set(dev, 0xb1, 0x91);
b43_phy_write(dev, 0x32f, 0x0003);
b43_mac_phy_clock_set(dev, true);
+ b43_phy_ht_pa_override(dev, false);
b43_phy_ht_force_rf_sequence(dev, B43_PHY_HT_RF_SEQ_TRIG_RX2TX);
b43_phy_ht_force_rf_sequence(dev, B43_PHY_HT_RF_SEQ_TRIG_RST2RX);
-
- /* TODO: PHY op on reg 0xb0 */
+ b43_phy_ht_pa_override(dev, true);
/* TODO: Should we restore it? Or store it in global PHY info? */
+ b43_phy_ht_classifier(dev, 0, 0);
b43_phy_ht_read_clip_detection(dev, clip_state);
if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
b43_httab_write_bulk(dev, B43_HTTAB32(0x1a, 0xc0),
B43_HTTAB_1A_C0_LATE_SIZE, b43_httab_0x1a_0xc0_late);
+ saved_tx_pwr_ctl = phy_ht->tx_pwr_ctl;
+ b43_phy_ht_tx_power_fix(dev);
+ b43_phy_ht_tx_power_ctl(dev, false);
+ b43_phy_ht_tx_power_ctl_idle_tssi(dev);
+ b43_phy_ht_tx_power_ctl_setup(dev);
+ b43_phy_ht_tx_power_ctl(dev, saved_tx_pwr_ctl);
+
return 0;
}
static void b43_phy_ht_op_switch_analog(struct b43_wldev *dev, bool on)
{
if (on) {
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL2, 0x00cd);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL1, 0x0000);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL4, 0x00cd);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL3, 0x0000);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL6, 0x00cd);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL5, 0x0000);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C1, 0x00cd);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C1_OVER, 0x0000);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C2, 0x00cd);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C2_OVER, 0x0000);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C3, 0x00cd);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C3_OVER, 0x0000);
} else {
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL1, 0x07ff);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL2, 0x00fd);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL3, 0x07ff);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL4, 0x00fd);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL5, 0x07ff);
- b43_phy_write(dev, B43_PHY_HT_AFE_CTL6, 0x00fd);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C1_OVER, 0x07ff);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C1, 0x00fd);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C2_OVER, 0x07ff);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C2, 0x00fd);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C3_OVER, 0x07ff);
+ b43_phy_write(dev, B43_PHY_HT_AFE_C3, 0x00fd);
}
}
#define B43_PHY_HT_TABLE_ADDR 0x072 /* Table address */
#define B43_PHY_HT_TABLE_DATALO 0x073 /* Table data low */
#define B43_PHY_HT_TABLE_DATAHI 0x074 /* Table data high */
+#define B43_PHY_HT_CLASS_CTL 0x0B0 /* Classifier control */
+#define B43_PHY_HT_CLASS_CTL_CCK_EN 0x0001 /* CCK enable */
+#define B43_PHY_HT_CLASS_CTL_OFDM_EN 0x0002 /* OFDM enable */
+#define B43_PHY_HT_CLASS_CTL_WAITED_EN 0x0004 /* Waited enable */
+#define B43_PHY_HT_IQLOCAL_CMDGCTL 0x0C2 /* I/Q LO cal command G control */
+#define B43_PHY_HT_SAMP_CMD 0x0C3 /* Sample command */
+#define B43_PHY_HT_SAMP_CMD_STOP 0x0002 /* Stop */
+#define B43_PHY_HT_SAMP_LOOP_CNT 0x0C4 /* Sample loop count */
+#define B43_PHY_HT_SAMP_WAIT_CNT 0x0C5 /* Sample wait count */
+#define B43_PHY_HT_SAMP_DEP_CNT 0x0C6 /* Sample depth count */
+#define B43_PHY_HT_SAMP_STAT 0x0C7 /* Sample status */
+#define B43_PHY_HT_TSSIMODE 0x122 /* TSSI mode */
+#define B43_PHY_HT_TSSIMODE_EN 0x0001 /* TSSI enable */
+#define B43_PHY_HT_TSSIMODE_PDEN 0x0002 /* Power det enable */
#define B43_PHY_HT_BW1 0x1CE
#define B43_PHY_HT_BW2 0x1CF
#define B43_PHY_HT_BW3 0x1D0
#define B43_PHY_HT_BW4 0x1D1
#define B43_PHY_HT_BW5 0x1D2
#define B43_PHY_HT_BW6 0x1D3
+#define B43_PHY_HT_TXPCTL_CMD_C1 0x1E7 /* TX power control command */
+#define B43_PHY_HT_TXPCTL_CMD_C1_INIT 0x007F /* Init */
+#define B43_PHY_HT_TXPCTL_CMD_C1_COEFF 0x2000 /* Power control coefficients */
+#define B43_PHY_HT_TXPCTL_CMD_C1_HWPCTLEN 0x4000 /* Hardware TX power control enable */
+#define B43_PHY_HT_TXPCTL_CMD_C1_PCTLEN 0x8000 /* TX power control enable */
+#define B43_PHY_HT_TXPCTL_N 0x1E8 /* TX power control N num */
+#define B43_PHY_HT_TXPCTL_N_TSSID 0x00FF /* N TSSI delay */
+#define B43_PHY_HT_TXPCTL_N_TSSID_SHIFT 0
+#define B43_PHY_HT_TXPCTL_N_NPTIL2 0x0700 /* N PT integer log2 */
+#define B43_PHY_HT_TXPCTL_N_NPTIL2_SHIFT 8
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI 0x1E9 /* TX power control idle TSSI */
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI_C1 0x003F
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI_C1_SHIFT 0
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI_C2 0x3F00
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI_C2_SHIFT 8
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI_BINF 0x8000 /* Raw TSSI offset bin format */
+#define B43_PHY_HT_TXPCTL_TARG_PWR 0x1EA /* TX power control target power */
+#define B43_PHY_HT_TXPCTL_TARG_PWR_C1 0x00FF /* Power 0 */
+#define B43_PHY_HT_TXPCTL_TARG_PWR_C1_SHIFT 0
+#define B43_PHY_HT_TXPCTL_TARG_PWR_C2 0xFF00 /* Power 1 */
+#define B43_PHY_HT_TXPCTL_TARG_PWR_C2_SHIFT 8
+#define B43_PHY_HT_TXPCTL_CMD_C2 0x222
+#define B43_PHY_HT_TXPCTL_CMD_C2_INIT 0x007F
+#define B43_PHY_HT_RSSI_C1 0x219
+#define B43_PHY_HT_RSSI_C2 0x21A
+#define B43_PHY_HT_RSSI_C3 0x21B
#define B43_PHY_HT_C1_CLIP1THRES B43_PHY_OFDM(0x00E)
#define B43_PHY_HT_C2_CLIP1THRES B43_PHY_OFDM(0x04E)
#define B43_PHY_HT_C3_CLIP1THRES B43_PHY_OFDM(0x08E)
#define B43_PHY_HT_RF_SEQ_MODE B43_PHY_EXTG(0x000)
+#define B43_PHY_HT_RF_SEQ_MODE_CA_OVER 0x0001 /* Core active override */
+#define B43_PHY_HT_RF_SEQ_MODE_TR_OVER 0x0002 /* Trigger override */
#define B43_PHY_HT_RF_SEQ_TRIG B43_PHY_EXTG(0x003)
#define B43_PHY_HT_RF_SEQ_TRIG_RX2TX 0x0001 /* RX2TX */
#define B43_PHY_HT_RF_SEQ_TRIG_TX2RX 0x0002 /* TX2RX */
#define B43_PHY_HT_RF_CTL1 B43_PHY_EXTG(0x010)
-#define B43_PHY_HT_AFE_CTL1 B43_PHY_EXTG(0x110)
-#define B43_PHY_HT_AFE_CTL2 B43_PHY_EXTG(0x111)
-#define B43_PHY_HT_AFE_CTL3 B43_PHY_EXTG(0x114)
-#define B43_PHY_HT_AFE_CTL4 B43_PHY_EXTG(0x115)
-#define B43_PHY_HT_AFE_CTL5 B43_PHY_EXTG(0x118)
-#define B43_PHY_HT_AFE_CTL6 B43_PHY_EXTG(0x119)
+#define B43_PHY_HT_RF_CTL_INT_C1 B43_PHY_EXTG(0x04c)
+#define B43_PHY_HT_RF_CTL_INT_C2 B43_PHY_EXTG(0x06c)
+#define B43_PHY_HT_RF_CTL_INT_C3 B43_PHY_EXTG(0x08c)
+
+#define B43_PHY_HT_AFE_C1_OVER B43_PHY_EXTG(0x110)
+#define B43_PHY_HT_AFE_C1 B43_PHY_EXTG(0x111)
+#define B43_PHY_HT_AFE_C2_OVER B43_PHY_EXTG(0x114)
+#define B43_PHY_HT_AFE_C2 B43_PHY_EXTG(0x115)
+#define B43_PHY_HT_AFE_C3_OVER B43_PHY_EXTG(0x118)
+#define B43_PHY_HT_AFE_C3 B43_PHY_EXTG(0x119)
+
+#define B43_PHY_HT_TXPCTL_CMD_C3 B43_PHY_EXTG(0x164)
+#define B43_PHY_HT_TXPCTL_CMD_C3_INIT 0x007F
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI2 B43_PHY_EXTG(0x165) /* TX power control idle TSSI */
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI2_C3 0x003F
+#define B43_PHY_HT_TXPCTL_IDLE_TSSI2_C3_SHIFT 0
+#define B43_PHY_HT_TXPCTL_TARG_PWR2 B43_PHY_EXTG(0x166) /* TX power control target power */
+#define B43_PHY_HT_TXPCTL_TARG_PWR2_C3 0x00FF
+#define B43_PHY_HT_TXPCTL_TARG_PWR2_C3_SHIFT 0
+
+#define B43_PHY_HT_TEST B43_PHY_N_BMODE(0x00A)
/* Values for PHY registers used on channel switching */
struct b43_phy_ht {
+ u16 rf_ctl_int_save[3];
+
+ bool tx_pwr_ctl;
+ u8 tx_pwr_idx[3];
+
+ s32 bb_mult_save[3];
+
+ u8 idle_tssi[3];
};
select CORDIC
---help---
This module adds support for PCIe wireless adapters based on Broadcom
- IEEE802.11n SoftMAC chipsets. If you choose to build a module, it'll
- be called brcmsmac.ko.
+ IEEE802.11n SoftMAC chipsets. It also has WLAN led support, which will
+ be available if you select BCMA_DRIVER_GPIO. If you choose to build a
+ module, the driver will be called brcmsmac.ko.
config BRCMFMAC
tristate "Broadcom IEEE802.11n embedded FullMAC WLAN driver"
wl_cfg80211.o \
fwil.o \
fweh.o \
+ fwsignal.o \
p2p.o \
dhd_cdc.o \
dhd_common.o \
usb.o
brcmfmac-$(CONFIG_BRCMDBG) += \
dhd_dbg.o
+brcmfmac-$(CONFIG_BRCM_TRACING) += \
+ tracepoint.o
/* Forward decls for struct brcmf_pub (see below) */
struct brcmf_proto; /* device communication protocol info */
struct brcmf_cfg80211_dev; /* cfg80211 device info */
+struct brcmf_fws_info; /* firmware signalling info */
/* Common structure for module and instance linkage */
struct brcmf_pub {
unsigned char proto_buf[BRCMF_DCMD_MAXLEN];
struct brcmf_fweh_info fweh;
+
+ bool fw_signals;
+ struct brcmf_fws_info *fws;
+ spinlock_t fws_spinlock;
#ifdef DEBUG
struct dentry *dbgfs_dir;
#endif
void *buf, uint len);
/* Remove any protocol-specific data header. */
-extern int brcmf_proto_hdrpull(struct brcmf_pub *drvr, u8 *ifidx,
+extern int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
struct sk_buff *rxp);
extern int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
/* Indication from bus module to change flow-control state */
extern void brcmf_txflowblock(struct device *dev, bool state);
-/* Notify tx completion */
+/* Notify the bus has transferred the tx packet to firmware */
extern void brcmf_txcomplete(struct device *dev, struct sk_buff *txp,
bool success);
#include "dhd.h"
#include "dhd_proto.h"
#include "dhd_bus.h"
+#include "fwsignal.h"
#include "dhd_dbg.h"
struct brcmf_proto_cdc_dcmd {
((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | \
((idx) << BDC_FLAG2_IF_SHIFT)))
+/**
+ * struct brcmf_proto_bdc_header - BDC header format
+ *
+ * @flags: flags contain protocol and checksum info.
+ * @priority: 802.1d priority and USB flow control info (bit 4:7).
+ * @flags2: additional flags containing dongle interface index.
+ * @data_offset: start of packet data. header is following by firmware signals.
+ */
struct brcmf_proto_bdc_header {
u8 flags;
- u8 priority; /* 802.1d Priority, 4:7 flow control info for usb */
+ u8 priority;
u8 flags2;
u8 data_offset;
};
+/*
+ * maximum length of firmware signal data between
+ * the BDC header and packet data in the tx path.
+ */
+#define BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES 12
#define RETRIES 2 /* # of retries to retrieve matching dcmd response */
#define BUS_HEADER_LEN (16+64) /* Must be atleast SDPCM_RESERVE
skb->ip_summed = (x ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE);
}
-void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx,
+void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx, u8 offset,
struct sk_buff *pktbuf)
{
struct brcmf_proto_bdc_header *h;
brcmf_dbg(CDC, "Enter\n");
/* Push BDC header used to convey priority for buses that don't */
-
skb_push(pktbuf, BDC_HEADER_LEN);
h = (struct brcmf_proto_bdc_header *)(pktbuf->data);
h->priority = (pktbuf->priority & BDC_PRIORITY_MASK);
h->flags2 = 0;
- h->data_offset = 0;
+ h->data_offset = offset;
BDC_SET_IF_IDX(h, ifidx);
}
-int brcmf_proto_hdrpull(struct brcmf_pub *drvr, u8 *ifidx,
+int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws, u8 *ifidx,
struct sk_buff *pktbuf)
{
struct brcmf_proto_bdc_header *h;
pktbuf->priority = h->priority & BDC_PRIORITY_MASK;
skb_pull(pktbuf, BDC_HEADER_LEN);
- skb_pull(pktbuf, h->data_offset << 2);
+ if (do_fws)
+ brcmf_fws_hdrpull(drvr, *ifidx, h->data_offset << 2, pktbuf);
+ else
+ skb_pull(pktbuf, h->data_offset << 2);
if (pktbuf->len == 0)
return -ENODATA;
}
drvr->prot = cdc;
- drvr->hdrlen += BDC_HEADER_LEN;
+ drvr->hdrlen += BDC_HEADER_LEN + BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES;
drvr->bus_if->maxctl = BRCMF_DCMD_MAXLEN +
sizeof(struct brcmf_proto_cdc_dcmd) + ROUND_UP_MARGIN;
return 0;
#include "dhd_proto.h"
#include "dhd_dbg.h"
#include "fwil.h"
+#include "tracepoint.h"
#define PKTFILTER_BUF_SIZE 128
#define BRCMF_ARPOL_MODE 0xb /* agent|snoop|peer_autoreply */
done:
return err;
}
+
+#ifdef CONFIG_BRCM_TRACING
+void __brcmf_err(const char *func, const char *fmt, ...)
+{
+ struct va_format vaf = {
+ .fmt = fmt,
+ };
+ va_list args;
+
+ va_start(args, fmt);
+ vaf.va = &args;
+ pr_err("%s: %pV", func, &vaf);
+ trace_brcmf_err(func, &vaf);
+ va_end(args);
+}
+#endif
+#if defined(CONFIG_BRCM_TRACING) || defined(CONFIG_BRCMDBG)
+void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...)
+{
+ struct va_format vaf = {
+ .fmt = fmt,
+ };
+ va_list args;
+
+ va_start(args, fmt);
+ vaf.va = &args;
+ if (brcmf_msg_level & level)
+ pr_debug("%s %pV", func, &vaf);
+ trace_brcmf_dbg(level, func, &vaf);
+ va_end(args);
+}
+#endif
#include "dhd.h"
#include "dhd_bus.h"
#include "dhd_dbg.h"
+#include "tracepoint.h"
static struct dentry *root_folder;
debugfs_create_file("counters", S_IRUGO, dentry,
sdcnt, &brcmf_debugfs_sdio_counter_ops);
}
+
+static
+ssize_t brcmf_debugfs_fws_stats_read(struct file *f, char __user *data,
+ size_t count, loff_t *ppos)
+{
+ struct brcmf_fws_stats *fwstats = f->private_data;
+ char buf[100];
+ int res;
+
+ /* only allow read from start */
+ if (*ppos > 0)
+ return 0;
+
+ res = scnprintf(buf, sizeof(buf),
+ "header_pulls: %u\n"
+ "header_only_pkt: %u\n"
+ "tlv_parse_failed: %u\n"
+ "tlv_invalid_type: %u\n",
+ fwstats->header_pulls,
+ fwstats->header_only_pkt,
+ fwstats->tlv_parse_failed,
+ fwstats->tlv_invalid_type);
+
+ return simple_read_from_buffer(data, count, ppos, buf, res);
+}
+
+static const struct file_operations brcmf_debugfs_fws_stats_ops = {
+ .owner = THIS_MODULE,
+ .open = simple_open,
+ .read = brcmf_debugfs_fws_stats_read
+};
+
+void brcmf_debugfs_create_fws_stats(struct brcmf_pub *drvr,
+ struct brcmf_fws_stats *stats)
+{
+ struct dentry *dentry = drvr->dbgfs_dir;
+
+ if (!IS_ERR_OR_NULL(dentry))
+ debugfs_create_file("fws_stats", S_IRUGO, dentry,
+ stats, &brcmf_debugfs_fws_stats_ops);
+}
* debugging is not selected. When debugging the driver error
* messages are as important as other tracing or even more so.
*/
+#ifndef CONFIG_BRCM_TRACING
#ifdef CONFIG_BRCMDBG
#define brcmf_err(fmt, ...) pr_err("%s: " fmt, __func__, ##__VA_ARGS__)
#else
pr_err("%s: " fmt, __func__, ##__VA_ARGS__); \
} while (0)
#endif
+#else
+__printf(2, 3)
+void __brcmf_err(const char *func, const char *fmt, ...);
+#define brcmf_err(fmt, ...) \
+ __brcmf_err(__func__, fmt, ##__VA_ARGS__)
+#endif
-#if defined(DEBUG)
-
+#if defined(DEBUG) || defined(CONFIG_BRCM_TRACING)
+__printf(3, 4)
+void __brcmf_dbg(u32 level, const char *func, const char *fmt, ...);
#define brcmf_dbg(level, fmt, ...) \
do { \
- if (brcmf_msg_level & BRCMF_##level##_VAL) \
- pr_debug("%s: " fmt, __func__, ##__VA_ARGS__); \
+ __brcmf_dbg(BRCMF_##level##_VAL, __func__, \
+ fmt, ##__VA_ARGS__); \
} while (0)
-
#define BRCMF_DATA_ON() (brcmf_msg_level & BRCMF_DATA_VAL)
#define BRCMF_CTL_ON() (brcmf_msg_level & BRCMF_CTL_VAL)
#define BRCMF_HDRS_ON() (brcmf_msg_level & BRCMF_HDRS_VAL)
#define BRCMF_EVENT_ON() (brcmf_msg_level & BRCMF_EVENT_VAL)
#define BRCMF_FIL_ON() (brcmf_msg_level & BRCMF_FIL_VAL)
-#else /* (defined DEBUG) || (defined DEBUG) */
+#else /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */
#define brcmf_dbg(level, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#define BRCMF_EVENT_ON() 0
#define BRCMF_FIL_ON() 0
-#endif /* defined(DEBUG) */
+#endif /* defined(DEBUG) || defined(CONFIG_BRCM_TRACING) */
#define brcmf_dbg_hex_dump(test, data, len, fmt, ...) \
do { \
ulong rx_readahead_cnt; /* packets where header read-ahead was used */
};
+struct brcmf_fws_stats {
+ u32 tlv_parse_failed;
+ u32 tlv_invalid_type;
+ u32 header_only_pkt;
+ u32 header_pulls;
+};
+
struct brcmf_pub;
#ifdef DEBUG
void brcmf_debugfs_init(void);
struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr);
void brcmf_debugfs_create_sdio_count(struct brcmf_pub *drvr,
struct brcmf_sdio_count *sdcnt);
+void brcmf_debugfs_create_fws_stats(struct brcmf_pub *drvr,
+ struct brcmf_fws_stats *stats);
#else
static inline void brcmf_debugfs_init(void)
{
static inline void brcmf_debugfs_detach(struct brcmf_pub *drvr)
{
}
+static inline void brcmf_debugfs_create_fws_stats(struct brcmf_pub *drvr,
+ struct brcmf_fws_stats *stats)
+{
+}
#endif
#endif /* _BRCMF_DBG_H_ */
#include "p2p.h"
#include "wl_cfg80211.h"
#include "fwil.h"
+#include "fwsignal.h"
MODULE_AUTHOR("Broadcom Corporation");
MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver.");
-MODULE_SUPPORTED_DEVICE("Broadcom 802.11 WLAN fullmac cards");
MODULE_LICENSE("Dual BSD/GPL");
#define MAX_WAIT_FOR_8021X_TX 50 /* msecs */
/* Error bits */
int brcmf_msg_level;
-module_param(brcmf_msg_level, int, 0);
+module_param_named(debug, brcmf_msg_level, int, S_IRUSR | S_IWUSR);
+MODULE_PARM_DESC(debug, "level of debug output");
/* P2P0 enable */
static int brcmf_p2p_enable;
atomic_inc(&ifp->pend_8021x_cnt);
/* If the protocol uses a data header, apply it */
- brcmf_proto_hdrpush(drvr, ifp->ifidx, skb);
+ brcmf_proto_hdrpush(drvr, ifp->ifidx, 0, skb);
/* Use bus module to send data frame */
ret = brcmf_bus_txdata(drvr->bus_if, skb);
skb_unlink(skb, skb_list);
/* process and remove protocol-specific header */
- ret = brcmf_proto_hdrpull(drvr, &ifidx, skb);
+ ret = brcmf_proto_hdrpull(drvr, drvr->fw_signals, &ifidx, skb);
ifp = drvr->iflist[ifidx];
if (ret || !ifp || !ifp->ndev) {
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_pub *drvr = bus_if->drvr;
struct brcmf_if *ifp;
+ int res;
- brcmf_proto_hdrpull(drvr, &ifidx, txp);
+ res = brcmf_proto_hdrpull(drvr, false, &ifidx, txp);
ifp = drvr->iflist[ifidx];
if (!ifp)
- return;
+ goto done;
- eh = (struct ethhdr *)(txp->data);
- type = ntohs(eh->h_proto);
+ if (res == 0) {
+ eh = (struct ethhdr *)(txp->data);
+ type = ntohs(eh->h_proto);
- if (type == ETH_P_PAE) {
- atomic_dec(&ifp->pend_8021x_cnt);
- if (waitqueue_active(&ifp->pend_8021x_wait))
- wake_up(&ifp->pend_8021x_wait);
+ if (type == ETH_P_PAE) {
+ atomic_dec(&ifp->pend_8021x_cnt);
+ if (waitqueue_active(&ifp->pend_8021x_wait))
+ wake_up(&ifp->pend_8021x_wait);
+ }
}
if (!success)
ifp->stats.tx_errors++;
+
+done:
+ brcmu_pkt_buf_free_skb(txp);
}
static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *ndev)
if (ret < 0)
goto fail;
+ drvr->fw_signals = true;
+ (void)brcmf_fws_init(drvr);
+
drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev);
if (drvr->config == NULL) {
ret = -ENOMEM;
brcmf_err("failed: %d\n", ret);
if (drvr->config)
brcmf_cfg80211_detach(drvr->config);
+ if (drvr->fws)
+ brcmf_fws_deinit(drvr);
free_netdev(ifp->ndev);
drvr->iflist[0] = NULL;
if (p2p_ifp) {
if (drvr->prot)
brcmf_proto_detach(drvr);
+ if (drvr->fws)
+ brcmf_fws_deinit(drvr);
+
brcmf_debugfs_detach(drvr);
bus_if->drvr = NULL;
kfree(drvr);
/* Add any protocol-specific data header.
* Caller must reserve prot_hdrlen prepend space.
*/
-extern void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx,
+extern void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx, u8 offset,
struct sk_buff *txp);
/* Sets dongle media info (drv_version, mac address). */
struct sk_buff_head pktlist; /* needed for bus interface */
u16 pad; /* Number of pad bytes to read */
uint rxleft = 0; /* Remaining number of frames allowed */
- int sdret; /* Return code from calls */
+ int ret; /* Return code from calls */
uint rxcount = 0; /* Total frames read */
struct brcmf_sdio_read *rd = &bus->cur_read, rd_new;
u8 head_read = 0;
/* read header first for unknow frame length */
sdio_claim_host(bus->sdiodev->func[1]);
if (!rd->len) {
- sdret = brcmf_sdcard_recv_buf(bus->sdiodev,
+ ret = brcmf_sdcard_recv_buf(bus->sdiodev,
bus->sdiodev->sbwad,
SDIO_FUNC_2, F2SYNC,
bus->rxhdr,
BRCMF_FIRSTREAD);
bus->sdcnt.f2rxhdrs++;
- if (sdret < 0) {
+ if (ret < 0) {
brcmf_err("RXHEADER FAILED: %d\n",
- sdret);
+ ret);
bus->sdcnt.rx_hdrfail++;
brcmf_sdbrcm_rxfail(bus, true, true);
sdio_release_host(bus->sdiodev->func[1]);
skb_pull(pkt, head_read);
pkt_align(pkt, rd->len_left, BRCMF_SDALIGN);
- sdret = brcmf_sdcard_recv_pkt(bus->sdiodev, bus->sdiodev->sbwad,
+ ret = brcmf_sdcard_recv_pkt(bus->sdiodev, bus->sdiodev->sbwad,
SDIO_FUNC_2, F2SYNC, pkt);
bus->sdcnt.f2rxdata++;
sdio_release_host(bus->sdiodev->func[1]);
- if (sdret < 0) {
+ if (ret < 0) {
brcmf_err("read %d bytes from channel %d failed: %d\n",
- rd->len, rd->channel, sdret);
+ rd->len, rd->channel, ret);
brcmu_pkt_buf_free_skb(pkt);
sdio_claim_host(bus->sdiodev->func[1]);
brcmf_sdbrcm_rxfail(bus, true,
/* Writes a HW/SW header into the packet and sends it. */
/* Assumes: (a) header space already there, (b) caller holds lock */
static int brcmf_sdbrcm_txpkt(struct brcmf_sdio *bus, struct sk_buff *pkt,
- uint chan, bool free_pkt)
+ uint chan)
{
int ret;
u8 *frame;
pkt_align(new, pkt->len, BRCMF_SDALIGN);
memcpy(new->data, pkt->data, pkt->len);
- if (free_pkt)
- brcmu_pkt_buf_free_skb(pkt);
- /* free the pkt if canned one is not used */
- free_pkt = true;
+ brcmu_pkt_buf_free_skb(pkt);
pkt = new;
frame = (u8 *) (pkt->data);
/* precondition: (frame % BRCMF_SDALIGN) == 0) */
/* restore pkt buffer pointer before calling tx complete routine */
skb_pull(pkt, SDPCM_HDRLEN + pad);
brcmf_txcomplete(bus->sdiodev->dev, pkt, ret != 0);
-
- if (free_pkt)
- brcmu_pkt_buf_free_skb(pkt);
-
return ret;
}
spin_unlock_bh(&bus->txqlock);
datalen = pkt->len - SDPCM_HDRLEN;
- ret = brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_DATA_CHANNEL, true);
+ ret = brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_DATA_CHANNEL);
/* In poll mode, need to check for other events */
if (!bus->intr && cnt) {
if (!brcmf_c_prec_enq(bus->sdiodev->dev, &bus->txq, pkt, prec)) {
skb_pull(pkt, SDPCM_HDRLEN);
brcmf_txcomplete(bus->sdiodev->dev, pkt, false);
- brcmu_pkt_buf_free_skb(pkt);
brcmf_err("out of bus->txq !!!\n");
ret = -ENOSR;
} else {
--- /dev/null
+/*
+ * Copyright (c) 2010 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/spinlock.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/err.h>
+#include <uapi/linux/nl80211.h>
+
+#include <brcmu_utils.h>
+#include <brcmu_wifi.h>
+#include "dhd.h"
+#include "dhd_dbg.h"
+#include "fwil.h"
+#include "fweh.h"
+#include "fwsignal.h"
+
+/**
+ * DOC: Firmware Signalling
+ *
+ * Firmware can send signals to host and vice versa, which are passed in the
+ * data packets using TLV based header. This signalling layer is on top of the
+ * BDC bus protocol layer.
+ */
+
+/*
+ * single definition for firmware-driver flow control tlv's.
+ *
+ * each tlv is specified by BRCMF_FWS_TLV_DEF(name, ID, length).
+ * A length value 0 indicates variable length tlv.
+ */
+#define BRCMF_FWS_TLV_DEFLIST \
+ BRCMF_FWS_TLV_DEF(MAC_OPEN, 1, 1) \
+ BRCMF_FWS_TLV_DEF(MAC_CLOSE, 2, 1) \
+ BRCMF_FWS_TLV_DEF(MAC_REQUEST_CREDIT, 3, 2) \
+ BRCMF_FWS_TLV_DEF(TXSTATUS, 4, 4) \
+ BRCMF_FWS_TLV_DEF(PKTTAG, 5, 4) \
+ BRCMF_FWS_TLV_DEF(MACDESC_ADD, 6, 8) \
+ BRCMF_FWS_TLV_DEF(MACDESC_DEL, 7, 8) \
+ BRCMF_FWS_TLV_DEF(RSSI, 8, 1) \
+ BRCMF_FWS_TLV_DEF(INTERFACE_OPEN, 9, 1) \
+ BRCMF_FWS_TLV_DEF(INTERFACE_CLOSE, 10, 1) \
+ BRCMF_FWS_TLV_DEF(FIFO_CREDITBACK, 11, 8) \
+ BRCMF_FWS_TLV_DEF(PENDING_TRAFFIC_BMP, 12, 2) \
+ BRCMF_FWS_TLV_DEF(MAC_REQUEST_PACKET, 13, 3) \
+ BRCMF_FWS_TLV_DEF(HOST_REORDER_RXPKTS, 14, 10) \
+ BRCMF_FWS_TLV_DEF(TRANS_ID, 18, 6) \
+ BRCMF_FWS_TLV_DEF(COMP_TXSTATUS, 19, 1) \
+ BRCMF_FWS_TLV_DEF(FILLER, 255, 0)
+
+/**
+ * enum brcmf_fws_tlv_type - definition of tlv identifiers.
+ */
+#define BRCMF_FWS_TLV_DEF(name, id, len) \
+ BRCMF_FWS_TYPE_ ## name = id,
+enum brcmf_fws_tlv_type {
+ BRCMF_FWS_TLV_DEFLIST
+ BRCMF_FWS_TYPE_INVALID
+};
+#undef BRCMF_FWS_TLV_DEF
+
+/**
+ * enum brcmf_fws_tlv_len - length values for tlvs.
+ */
+#define BRCMF_FWS_TLV_DEF(name, id, len) \
+ BRCMF_FWS_TYPE_ ## name ## _LEN = len,
+enum brcmf_fws_tlv_len {
+ BRCMF_FWS_TLV_DEFLIST
+};
+#undef BRCMF_FWS_TLV_DEF
+
+#ifdef DEBUG
+/**
+ * brcmf_fws_tlv_names - array of tlv names.
+ */
+#define BRCMF_FWS_TLV_DEF(name, id, len) \
+ { id, #name },
+static struct {
+ enum brcmf_fws_tlv_type id;
+ const char *name;
+} brcmf_fws_tlv_names[] = {
+ BRCMF_FWS_TLV_DEFLIST
+};
+#undef BRCMF_FWS_TLV_DEF
+
+static const char *brcmf_fws_get_tlv_name(enum brcmf_fws_tlv_type id)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(brcmf_fws_tlv_names); i++)
+ if (brcmf_fws_tlv_names[i].id == id)
+ return brcmf_fws_tlv_names[i].name;
+
+ return "INVALID";
+}
+#else
+static const char *brcmf_fws_get_tlv_name(enum brcmf_fws_tlv_type id)
+{
+ return "NODEBUG";
+}
+#endif /* DEBUG */
+
+/**
+ * flags used to enable tlv signalling from firmware.
+ */
+#define BRCMF_FWS_FLAGS_RSSI_SIGNALS 0x0001
+#define BRCMF_FWS_FLAGS_XONXOFF_SIGNALS 0x0002
+#define BRCMF_FWS_FLAGS_CREDIT_STATUS_SIGNALS 0x0004
+#define BRCMF_FWS_FLAGS_HOST_PROPTXSTATUS_ACTIVE 0x0008
+#define BRCMF_FWS_FLAGS_PSQ_GENERATIONFSM_ENABLE 0x0010
+#define BRCMF_FWS_FLAGS_PSQ_ZERO_BUFFER_ENABLE 0x0020
+#define BRCMF_FWS_FLAGS_HOST_RXREORDER_ACTIVE 0x0040
+
+#define BRCMF_FWS_HANGER_MAXITEMS 1024
+#define BRCMF_FWS_HANGER_ITEM_STATE_FREE 1
+#define BRCMF_FWS_HANGER_ITEM_STATE_INUSE 2
+#define BRCMF_FWS_HANGER_ITEM_STATE_INUSE_SUPPRESSED 3
+
+#define BRCMF_FWS_STATE_OPEN 1
+#define BRCMF_FWS_STATE_CLOSE 2
+
+#define BRCMF_FWS_FCMODE_NONE 0
+#define BRCMF_FWS_FCMODE_IMPLIED_CREDIT 1
+#define BRCMF_FWS_FCMODE_EXPLICIT_CREDIT 2
+
+#define BRCMF_FWS_MAC_DESC_TABLE_SIZE 32
+#define BRCMF_FWS_MAX_IFNUM 16
+#define BRCMF_FWS_MAC_DESC_ID_INVALID 0xff
+
+#define BRCMF_FWS_HOSTIF_FLOWSTATE_OFF 0
+#define BRCMF_FWS_HOSTIF_FLOWSTATE_ON 1
+
+/**
+ * FWFC packet identifier
+ *
+ * 32-bit packet identifier used in PKTTAG tlv from host to dongle.
+ *
+ * - Generated at the host (e.g. dhd)
+ * - Seen as a generic sequence number by wlc except the flags field
+ *
+ * Generation : b[31] => generation number for this packet [host->fw]
+ * OR, current generation number [fw->host]
+ * Flags : b[30:27] => command, status flags
+ * FIFO-AC : b[26:24] => AC-FIFO id
+ * h-slot : b[23:8] => hanger-slot
+ * freerun : b[7:0] => A free running counter
+ */
+#define BRCMF_FWS_PKTTAG_GENERATION_MASK 0x80000000
+#define BRCMF_FWS_PKTTAG_GENERATION_SHIFT 31
+#define BRCMF_FWS_PKTTAG_FLAGS_MASK 0x78000000
+#define BRCMF_FWS_PKTTAG_FLAGS_SHIFT 27
+#define BRCMF_FWS_PKTTAG_FIFO_MASK 0x07000000
+#define BRCMF_FWS_PKTTAG_FIFO_SHIFT 24
+#define BRCMF_FWS_PKTTAG_HSLOT_MASK 0x00ffff00
+#define BRCMF_FWS_PKTTAG_HSLOT_SHIFT 8
+#define BRCMF_FWS_PKTTAG_FREERUN_MASK 0x000000ff
+#define BRCMF_FWS_PKTTAG_FREERUN_SHIFT 0
+
+#define brcmf_fws_pkttag_set_field(var, field, value) \
+ brcmu_maskset32((var), BRCMF_FWS_PKTTAG_ ## field ## _MASK, \
+ BRCMF_FWS_PKTTAG_ ## field ## _SHIFT, (value))
+#define brcmf_fws_pkttag_get_field(var, field) \
+ brcmu_maskget32((var), BRCMF_FWS_PKTTAG_ ## field ## _MASK, \
+ BRCMF_FWS_PKTTAG_ ## field ## _SHIFT)
+
+struct brcmf_fws_info {
+ struct brcmf_pub *drvr;
+ struct brcmf_fws_stats stats;
+};
+
+static int brcmf_fws_rssi_indicate(struct brcmf_fws_info *fws, s8 rssi)
+{
+ brcmf_dbg(CTL, "rssi %d\n", rssi);
+ return 0;
+}
+
+static int brcmf_fws_dbg_seqnum_check(struct brcmf_fws_info *fws, u8 *data)
+{
+ __le32 timestamp;
+
+ memcpy(×tamp, &data[2], sizeof(timestamp));
+ brcmf_dbg(INFO, "received: seq %d, timestamp %d\n", data[1],
+ le32_to_cpu(timestamp));
+ return 0;
+}
+
+/* using macro so sparse checking does not complain
+ * about locking imbalance.
+ */
+#define brcmf_fws_lock(drvr, flags) \
+do { \
+ flags = 0; \
+ spin_lock_irqsave(&((drvr)->fws_spinlock), (flags)); \
+} while (0)
+
+/* using macro so sparse checking does not complain
+ * about locking imbalance.
+ */
+#define brcmf_fws_unlock(drvr, flags) \
+ spin_unlock_irqrestore(&((drvr)->fws_spinlock), (flags))
+
+int brcmf_fws_init(struct brcmf_pub *drvr)
+{
+ u32 tlv;
+ int rc;
+
+ /* enable rssi signals */
+ tlv = drvr->fw_signals ? BRCMF_FWS_FLAGS_RSSI_SIGNALS : 0;
+
+ spin_lock_init(&drvr->fws_spinlock);
+
+ drvr->fws = kzalloc(sizeof(*(drvr->fws)), GFP_KERNEL);
+ if (!drvr->fws) {
+ rc = -ENOMEM;
+ goto fail;
+ }
+
+ /* enable proptxtstatus signaling by default */
+ rc = brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv);
+ if (rc < 0) {
+ brcmf_err("failed to set bdcv2 tlv signaling\n");
+ goto fail;
+ }
+ /* set linkage back */
+ drvr->fws->drvr = drvr;
+
+ /* create debugfs file for statistics */
+ brcmf_debugfs_create_fws_stats(drvr, &drvr->fws->stats);
+
+ /* TODO: remove upon feature delivery */
+ brcmf_err("%s bdcv2 tlv signaling [%x]\n",
+ drvr->fw_signals ? "enabled" : "disabled", tlv);
+ return 0;
+
+fail:
+ /* disable flow control entirely */
+ drvr->fw_signals = false;
+ brcmf_fws_deinit(drvr);
+ return rc;
+}
+
+void brcmf_fws_deinit(struct brcmf_pub *drvr)
+{
+ /* free top structure */
+ kfree(drvr->fws);
+ drvr->fws = NULL;
+}
+
+int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
+ struct sk_buff *skb)
+{
+ struct brcmf_fws_info *fws = drvr->fws;
+ ulong flags;
+ u8 *signal_data;
+ s16 data_len;
+ u8 type;
+ u8 len;
+ u8 *data;
+
+ brcmf_dbg(TRACE, "enter: ifidx %d, skblen %u, sig %d\n",
+ ifidx, skb->len, signal_len);
+
+ WARN_ON(signal_len > skb->len);
+
+ /* if flow control disabled, skip to packet data and leave */
+ if (!signal_len || !drvr->fw_signals) {
+ skb_pull(skb, signal_len);
+ return 0;
+ }
+
+ /* lock during tlv parsing */
+ brcmf_fws_lock(drvr, flags);
+
+ fws->stats.header_pulls++;
+ data_len = signal_len;
+ signal_data = skb->data;
+
+ while (data_len > 0) {
+ /* extract tlv info */
+ type = signal_data[0];
+
+ /* FILLER type is actually not a TLV, but
+ * a single byte that can be skipped.
+ */
+ if (type == BRCMF_FWS_TYPE_FILLER) {
+ signal_data += 1;
+ data_len -= 1;
+ continue;
+ }
+ len = signal_data[1];
+ data = signal_data + 2;
+
+ /* abort parsing when length invalid */
+ if (data_len < len + 2)
+ break;
+
+ brcmf_dbg(INFO, "tlv type=%d (%s), len=%d\n", type,
+ brcmf_fws_get_tlv_name(type), len);
+ switch (type) {
+ case BRCMF_FWS_TYPE_MAC_OPEN:
+ case BRCMF_FWS_TYPE_MAC_CLOSE:
+ WARN_ON(len != BRCMF_FWS_TYPE_MAC_OPEN_LEN);
+ break;
+ case BRCMF_FWS_TYPE_MAC_REQUEST_CREDIT:
+ WARN_ON(len != BRCMF_FWS_TYPE_MAC_REQUEST_CREDIT_LEN);
+ break;
+ case BRCMF_FWS_TYPE_TXSTATUS:
+ WARN_ON(len != BRCMF_FWS_TYPE_TXSTATUS_LEN);
+ break;
+ case BRCMF_FWS_TYPE_PKTTAG:
+ WARN_ON(len != BRCMF_FWS_TYPE_PKTTAG_LEN);
+ break;
+ case BRCMF_FWS_TYPE_MACDESC_ADD:
+ case BRCMF_FWS_TYPE_MACDESC_DEL:
+ WARN_ON(len != BRCMF_FWS_TYPE_MACDESC_ADD_LEN);
+ break;
+ case BRCMF_FWS_TYPE_RSSI:
+ WARN_ON(len != BRCMF_FWS_TYPE_RSSI_LEN);
+ brcmf_fws_rssi_indicate(fws, *(s8 *)data);
+ break;
+ case BRCMF_FWS_TYPE_INTERFACE_OPEN:
+ case BRCMF_FWS_TYPE_INTERFACE_CLOSE:
+ WARN_ON(len != BRCMF_FWS_TYPE_INTERFACE_OPEN_LEN);
+ break;
+ case BRCMF_FWS_TYPE_FIFO_CREDITBACK:
+ WARN_ON(len != BRCMF_FWS_TYPE_FIFO_CREDITBACK_LEN);
+ break;
+ case BRCMF_FWS_TYPE_PENDING_TRAFFIC_BMP:
+ WARN_ON(len != BRCMF_FWS_TYPE_PENDING_TRAFFIC_BMP_LEN);
+ break;
+ case BRCMF_FWS_TYPE_MAC_REQUEST_PACKET:
+ WARN_ON(len != BRCMF_FWS_TYPE_MAC_REQUEST_PACKET_LEN);
+ break;
+ case BRCMF_FWS_TYPE_HOST_REORDER_RXPKTS:
+ WARN_ON(len != BRCMF_FWS_TYPE_HOST_REORDER_RXPKTS_LEN);
+ break;
+ case BRCMF_FWS_TYPE_TRANS_ID:
+ WARN_ON(len != BRCMF_FWS_TYPE_TRANS_ID_LEN);
+ brcmf_fws_dbg_seqnum_check(fws, data);
+ break;
+ case BRCMF_FWS_TYPE_COMP_TXSTATUS:
+ WARN_ON(len != BRCMF_FWS_TYPE_COMP_TXSTATUS_LEN);
+ break;
+ default:
+ fws->stats.tlv_invalid_type++;
+ break;
+ }
+
+ signal_data += len + 2;
+ data_len -= len + 2;
+ }
+
+ if (data_len != 0)
+ fws->stats.tlv_parse_failed++;
+
+ /* signalling processing result does
+ * not affect the actual ethernet packet.
+ */
+ skb_pull(skb, signal_len);
+
+ /* this may be a signal-only packet
+ */
+ if (skb->len == 0)
+ fws->stats.header_only_pkt++;
+
+ brcmf_fws_unlock(drvr, flags);
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (c) 2012 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+
+#ifndef FWSIGNAL_H_
+#define FWSIGNAL_H_
+
+int brcmf_fws_init(struct brcmf_pub *drvr);
+void brcmf_fws_deinit(struct brcmf_pub *drvr);
+int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
+ struct sk_buff *skb);
+#endif /* FWSIGNAL_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2012 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/module.h> /* bug in tracepoint.h, it should include this */
+
+#ifndef __CHECKER__
+#define CREATE_TRACE_POINTS
+#include "tracepoint.h"
+#endif
--- /dev/null
+/*
+ * Copyright (c) 2013 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#if !defined(BRCMF_TRACEPOINT_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define BRCMF_TRACEPOINT_H_
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#ifndef CONFIG_BRCM_TRACING
+
+#undef TRACE_EVENT
+#define TRACE_EVENT(name, proto, ...) \
+static inline void trace_ ## name(proto) {}
+
+#undef DECLARE_EVENT_CLASS
+#define DECLARE_EVENT_CLASS(...)
+
+#undef DEFINE_EVENT
+#define DEFINE_EVENT(evt_class, name, proto, ...) \
+static inline void trace_ ## name(proto) {}
+
+#endif /* CONFIG_BRCM_TRACING */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM brcmfmac
+
+#define MAX_MSG_LEN 100
+
+TRACE_EVENT(brcmf_err,
+ TP_PROTO(const char *func, struct va_format *vaf),
+ TP_ARGS(func, vaf),
+ TP_STRUCT__entry(
+ __string(func, func)
+ __dynamic_array(char, msg, MAX_MSG_LEN)
+ ),
+ TP_fast_assign(
+ __assign_str(func, func);
+ WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+ MAX_MSG_LEN, vaf->fmt,
+ *vaf->va) >= MAX_MSG_LEN);
+ ),
+ TP_printk("%s: %s", __get_str(func), __get_str(msg))
+);
+
+TRACE_EVENT(brcmf_dbg,
+ TP_PROTO(u32 level, const char *func, struct va_format *vaf),
+ TP_ARGS(level, func, vaf),
+ TP_STRUCT__entry(
+ __field(u32, level)
+ __string(func, func)
+ __dynamic_array(char, msg, MAX_MSG_LEN)
+ ),
+ TP_fast_assign(
+ __entry->level = level;
+ __assign_str(func, func);
+ WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
+ MAX_MSG_LEN, vaf->fmt,
+ *vaf->va) >= MAX_MSG_LEN);
+ ),
+ TP_printk("%s: %s", __get_str(func), __get_str(msg))
+);
+
+#ifdef CONFIG_BRCM_TRACING
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE tracepoint
+
+#include <trace/define_trace.h>
+
+#endif /* CONFIG_BRCM_TRACING */
+
+#endif /* BRCMF_TRACEPOINT_H_ */
static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
struct brcmf_usbreq *req);
-MODULE_AUTHOR("Broadcom Corporation");
-MODULE_DESCRIPTION("Broadcom 802.11n wireless LAN fullmac usb driver.");
-MODULE_SUPPORTED_DEVICE("Broadcom 802.11n WLAN fullmac usb cards");
-MODULE_LICENSE("Dual BSD/GPL");
-
static struct brcmf_usbdev *brcmf_usb_get_buspub(struct device *dev)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
brcmf_usb_del_fromq(devinfo, req);
brcmf_txcomplete(devinfo->dev, req->skb, urb->status == 0);
-
- brcmu_pkt_buf_free_skb(req->skb);
req->skb = NULL;
brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req, &devinfo->tx_freecount);
if (devinfo->tx_freecount > devinfo->tx_high_watermark &&
int ret;
brcmf_dbg(USB, "Enter, skb=%p\n", skb);
- if (devinfo->bus_pub.state != BRCMFMAC_USB_STATE_UP)
- return -EIO;
+ if (devinfo->bus_pub.state != BRCMFMAC_USB_STATE_UP) {
+ ret = -EIO;
+ goto fail;
+ }
req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq,
&devinfo->tx_freecount);
if (!req) {
- brcmu_pkt_buf_free_skb(skb);
brcmf_err("no req to send\n");
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
req->skb = skb;
if (ret) {
brcmf_err("brcmf_usb_tx usb_submit_urb FAILED\n");
brcmf_usb_del_fromq(devinfo, req);
- brcmu_pkt_buf_free_skb(req->skb);
req->skb = NULL;
brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req,
- &devinfo->tx_freecount);
- } else {
- if (devinfo->tx_freecount < devinfo->tx_low_watermark &&
- !devinfo->tx_flowblock) {
- brcmf_txflowblock(dev, true);
- devinfo->tx_flowblock = true;
- }
+ &devinfo->tx_freecount);
+ goto fail;
}
+ if (devinfo->tx_freecount < devinfo->tx_low_watermark &&
+ !devinfo->tx_flowblock) {
+ brcmf_txflowblock(dev, true);
+ devinfo->tx_flowblock = true;
+ }
+ return 0;
+
+fail:
+ brcmf_txcomplete(dev, skb, false);
return ret;
}
{ USB_DEVICE(BRCMF_USB_VENDOR_ID_BROADCOM, BRCMF_USB_DEVICE_ID_BCMFW) },
{ }
};
+
MODULE_DEVICE_TABLE(usb, brcmf_usb_devid_table);
MODULE_FIRMWARE(BRCMF_USB_43143_FW_NAME);
MODULE_FIRMWARE(BRCMF_USB_43236_FW_NAME);
int i;
int ret = 0;
- brcmf_dbg(SCAN, "Enter n_match_sets:%d n_ssids:%d\n",
+ brcmf_dbg(SCAN, "Enter n_match_sets:%d n_ssids:%d\n",
request->n_match_sets, request->n_ssids);
if (test_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status)) {
brcmf_err("Scanning already: status (%lu)\n", cfg->scan_status);
return -EAGAIN;
}
- if (!request || !request->n_ssids || !request->n_match_sets) {
+ if (!request->n_ssids || !request->n_match_sets) {
brcmf_err("Invalid sched scan req!! n_ssids:%d\n",
- request ? request->n_ssids : 0);
+ request->n_ssids);
return -EINVAL;
}
brcms_trace_events.o \
debug.o
+ifdef CONFIG_BCMA_DRIVER_GPIO
+BRCMSMAC_OFILES += led.o
+endif
+
MODULEPFX := brcmsmac
obj-$(CONFIG_BRCMSMAC) += $(MODULEPFX).o
--- /dev/null
+#include <net/mac80211.h>
+#include <linux/bcma/bcma_driver_chipcommon.h>
+#include <linux/gpio.h>
+
+#include "mac80211_if.h"
+#include "pub.h"
+#include "main.h"
+#include "led.h"
+
+ /* number of leds */
+#define BRCMS_LED_NO 4
+ /* behavior mask */
+#define BRCMS_LED_BEH_MASK 0x7f
+ /* activelow (polarity) bit */
+#define BRCMS_LED_AL_MASK 0x80
+ /* radio enabled */
+#define BRCMS_LED_RADIO 3
+
+static void brcms_radio_led_ctrl(struct brcms_info *wl, bool state)
+{
+ if (wl->radio_led.gpio == -1)
+ return;
+
+ if (wl->radio_led.active_low)
+ state = !state;
+
+ if (state)
+ gpio_set_value(wl->radio_led.gpio, 1);
+ else
+ gpio_set_value(wl->radio_led.gpio, 0);
+}
+
+
+/* Callback from the LED subsystem. */
+static void brcms_led_brightness_set(struct led_classdev *led_dev,
+ enum led_brightness brightness)
+{
+ struct brcms_info *wl = container_of(led_dev,
+ struct brcms_info, led_dev);
+ brcms_radio_led_ctrl(wl, brightness);
+}
+
+void brcms_led_unregister(struct brcms_info *wl)
+{
+ if (wl->led_dev.dev)
+ led_classdev_unregister(&wl->led_dev);
+ if (wl->radio_led.gpio != -1)
+ gpio_free(wl->radio_led.gpio);
+}
+
+int brcms_led_register(struct brcms_info *wl)
+{
+ int i, err;
+ struct brcms_led *radio_led = &wl->radio_led;
+ /* get CC core */
+ struct bcma_drv_cc *cc_drv = &wl->wlc->hw->d11core->bus->drv_cc;
+ struct gpio_chip *bcma_gpio = &cc_drv->gpio;
+ struct ssb_sprom *sprom = &wl->wlc->hw->d11core->bus->sprom;
+ u8 *leds[] = { &sprom->gpio0,
+ &sprom->gpio1,
+ &sprom->gpio2,
+ &sprom->gpio3 };
+ unsigned gpio = -1;
+ bool active_low = false;
+
+ /* none by default */
+ radio_led->gpio = -1;
+ radio_led->active_low = false;
+
+ if (!bcma_gpio || !gpio_is_valid(bcma_gpio->base))
+ return -ENODEV;
+
+ /* find radio enabled LED */
+ for (i = 0; i < BRCMS_LED_NO; i++) {
+ u8 led = *leds[i];
+ if ((led & BRCMS_LED_BEH_MASK) == BRCMS_LED_RADIO) {
+ gpio = bcma_gpio->base + i;
+ if (led & BRCMS_LED_AL_MASK)
+ active_low = true;
+ break;
+ }
+ }
+
+ if (gpio == -1 || !gpio_is_valid(gpio))
+ return -ENODEV;
+
+ /* request and configure LED gpio */
+ err = gpio_request_one(gpio,
+ active_low ? GPIOF_OUT_INIT_HIGH
+ : GPIOF_OUT_INIT_LOW,
+ "radio on");
+ if (err) {
+ wiphy_err(wl->wiphy, "requesting led gpio %d failed (err: %d)\n",
+ gpio, err);
+ return err;
+ }
+ err = gpio_direction_output(gpio, 1);
+ if (err) {
+ wiphy_err(wl->wiphy, "cannot set led gpio %d to output (err: %d)\n",
+ gpio, err);
+ return err;
+ }
+
+ snprintf(wl->radio_led.name, sizeof(wl->radio_led.name),
+ "brcmsmac-%s:radio", wiphy_name(wl->wiphy));
+
+ wl->led_dev.name = wl->radio_led.name;
+ wl->led_dev.default_trigger =
+ ieee80211_get_radio_led_name(wl->pub->ieee_hw);
+ wl->led_dev.brightness_set = brcms_led_brightness_set;
+ err = led_classdev_register(wiphy_dev(wl->wiphy), &wl->led_dev);
+
+ if (err) {
+ wiphy_err(wl->wiphy, "cannot register led device: %s (err: %d)\n",
+ wl->radio_led.name, err);
+ return err;
+ }
+
+ wiphy_info(wl->wiphy, "registered radio enabled led device: %s gpio: %d\n",
+ wl->radio_led.name,
+ gpio);
+ radio_led->gpio = gpio;
+ radio_led->active_low = active_low;
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (c) 2012 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _BRCM_LED_H_
+#define _BRCM_LED_H_
+struct brcms_led {
+ char name[32];
+ unsigned gpio;
+ bool active_low;
+};
+
+#ifdef CONFIG_BCMA_DRIVER_GPIO
+void brcms_led_unregister(struct brcms_info *wl);
+int brcms_led_register(struct brcms_info *wl);
+#else
+static inline void brcms_led_unregister(struct brcms_info *wl) {};
+static inline int brcms_led_register(struct brcms_info *wl)
+{
+ return -ENOTSUPP;
+};
+#endif
+
+#endif /* _BRCM_LED_H_ */
#include "mac80211_if.h"
#include "main.h"
#include "debug.h"
+#include "led.h"
#define N_TX_QUEUES 4 /* #tx queues on mac80211<->driver interface */
#define BRCMS_FLUSH_TIMEOUT 500 /* msec */
struct brcms_info *wl = hw->priv;
if (wl->wlc) {
+ brcms_led_unregister(wl);
wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, false);
wiphy_rfkill_stop_polling(wl->pub->ieee_hw->wiphy);
ieee80211_unregister_hw(hw);
pr_err("%s: brcms_attach failed!\n", __func__);
return -ENODEV;
}
+ brcms_led_register(wl);
+
return 0;
}
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/workqueue.h>
+#include <linux/leds.h>
#include "ucode_loader.h"
+#include "led.h"
/*
* Starting index for 5G rates in the
* legacy rate table.
struct wiphy *wiphy;
struct brcms_ucode ucode;
bool mute_tx;
+ struct brcms_led radio_led;
+ struct led_classdev led_dev;
};
/* misc callbacks */
/* read the ucode version if we have not yet done so */
if (wlc->ucode_rev == 0) {
- wlc->ucode_rev =
- brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR) << NBITS(u16);
- wlc->ucode_rev |= brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR);
+ u16 rev;
+ u16 patch;
+
+ rev = brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR);
+ patch = brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR);
+ wlc->ucode_rev = (rev << NBITS(u16)) | patch;
+ snprintf(wlc->wiphy->fw_version,
+ sizeof(wlc->wiphy->fw_version), "%u.%u", rev, patch);
}
/* ..now really unleash hell (allow the MAC out of suspend) */
}
EXPORT_SYMBOL(brcmu_pktq_pdeq);
+/*
+ * precedence based dequeue with match function. Passing a NULL pointer
+ * for the match function parameter is considered to be a wildcard so
+ * any packet on the queue is returned. In that case it is no different
+ * from brcmu_pktq_pdeq() above.
+ */
+struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq, int prec,
+ bool (*match_fn)(struct sk_buff *skb,
+ void *arg), void *arg)
+{
+ struct sk_buff_head *q;
+ struct sk_buff *p, *next;
+
+ q = &pq->q[prec].skblist;
+ skb_queue_walk_safe(q, p, next) {
+ if (match_fn == NULL || match_fn(p, arg)) {
+ skb_unlink(p, q);
+ pq->len--;
+ return p;
+ }
+ }
+ return NULL;
+}
+EXPORT_SYMBOL(brcmu_pktq_pdeq_match);
+
struct sk_buff *brcmu_pktq_pdeq_tail(struct pktq *pq, int prec)
{
struct sk_buff_head *q;
struct sk_buff *p);
extern struct sk_buff *brcmu_pktq_pdeq(struct pktq *pq, int prec);
extern struct sk_buff *brcmu_pktq_pdeq_tail(struct pktq *pq, int prec);
+extern struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq, int prec,
+ bool (*match_fn)(struct sk_buff *p,
+ void *arg),
+ void *arg);
/* packet primitives */
extern struct sk_buff *brcmu_pkt_buf_get_skb(uint len);
/* ip address */
struct ipv4_addr;
+/*
+ * bitfield macros using masking and shift
+ *
+ * remark: the mask parameter should be a shifted mask.
+ */
+static inline void brcmu_maskset32(u32 *var, u32 mask, u8 shift, u32 value)
+{
+ value = (value << shift) & mask;
+ *var = (*var & ~mask) | value;
+}
+static inline u32 brcmu_maskget32(u32 var, u32 mask, u8 shift)
+{
+ return (var & mask) >> shift;
+}
+static inline void brcmu_maskset16(u16 *var, u16 mask, u8 shift, u16 value)
+{
+ value = (value << shift) & mask;
+ *var = (*var & ~mask) | value;
+}
+static inline u16 brcmu_maskget16(u16 var, u16 mask, u8 shift)
+{
+ return (var & mask) >> shift;
+}
/* externs */
/* format/print */
.attrs = il3945_sysfs_entries,
};
-struct ieee80211_ops il3945_mac_ops = {
+static struct ieee80211_ops il3945_mac_ops __read_mostly = {
.tx = il3945_mac_tx,
.start = il3945_mac_start,
.stop = il3945_mac_stop,
struct list_head list;
};
-#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
-#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
-
#define SUP_RATE_11A_MAX_NUM_CHANNELS 8
#define SUP_RATE_11B_MAX_NUM_CHANNELS 4
#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
/* Called for N_RX (legacy ABG frames), or
* N_RX_MPDU (HT high-throughput N frames). */
-void
+static void
il4965_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb)
{
struct ieee80211_hdr *header;
/* Cache phy data (Rx signal strength, etc) for HT frame (N_RX_PHY).
* This will be used later in il_hdl_rx() for N_RX_MPDU. */
-void
+static void
il4965_hdl_rx_phy(struct il_priv *il, struct il_rx_buf *rxb)
{
struct il_rx_pkt *pkt = rxb_addr(rxb);
return 0;
}
-void
+static void
il4965_hdl_missed_beacon(struct il_priv *il, struct il_rx_buf *rxb)
{
struct il_rx_pkt *pkt = rxb_addr(rxb);
}
#endif
-void
+static void
il4965_hdl_stats(struct il_priv *il, struct il_rx_buf *rxb)
{
const int recalib_seconds = 60;
il4965_temperature_calib(il);
}
-void
+static void
il4965_hdl_c_stats(struct il_priv *il, struct il_rx_buf *rxb)
{
struct il_rx_pkt *pkt = rxb_addr(rxb);
il_tx_queue_reset(il, txq_id);
}
-void
+static void
il4965_txq_ctx_unmap(struct il_priv *il)
{
int txq_id;
spin_lock_irqsave(&il->sta_lock, flags);
tid_data = &il->stations[sta_id].tid[tid];
- *ssn = SEQ_TO_SN(tid_data->seq_number);
+ *ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
tid_data->agg.txq_id = txq_id;
il_set_swq_id(&il->txq[txq_id], il4965_get_ac_from_tid(tid), txq_id);
spin_unlock_irqrestore(&il->sta_lock, flags);
/* aggregated HW queue */
if (txq_id == tid_data->agg.txq_id &&
q->read_ptr == q->write_ptr) {
- u16 ssn = SEQ_TO_SN(tid_data->seq_number);
+ u16 ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
int tx_fifo = il4965_get_fifo_from_tid(tid);
D_HT("HW queue empty: continue DELBA flow\n");
il4965_txq_agg_disable(il, txq_id, ssn, tx_fifo);
static inline u32
il4965_get_scd_ssn(struct il4965_tx_resp *tx_resp)
{
- return le32_to_cpup(&tx_resp->u.status + tx_resp->frame_count) & MAX_SN;
+ return le32_to_cpup(&tx_resp->u.status +
+ tx_resp->frame_count) & IEEE80211_MAX_SN;
}
static inline u32
hdr = (struct ieee80211_hdr *) skb->data;
sc = le16_to_cpu(hdr->seq_ctrl);
- if (idx != (SEQ_TO_SN(sc) & 0xff)) {
+ if (idx != (IEEE80211_SEQ_TO_SN(sc) & 0xff)) {
IL_ERR("BUG_ON idx doesn't match seq control"
" idx=%d, seq_idx=%d, seq=%d\n", idx,
- SEQ_TO_SN(sc), hdr->seq_ctrl);
+ IEEE80211_SEQ_TO_SN(sc), hdr->seq_ctrl);
return -1;
}
D_TX_REPLY("AGG Frame i=%d idx %d seq=%d\n", i, idx,
- SEQ_TO_SN(sc));
+ IEEE80211_SEQ_TO_SN(sc));
sh = idx - start;
if (sh > 64) {
* Handles block-acknowledge notification from device, which reports success
* of frames sent via aggregation.
*/
-void
+static void
il4965_hdl_compressed_ba(struct il_priv *il, struct il_rx_buf *rxb)
{
struct il_rx_pkt *pkt = rxb_addr(rxb);
scd_retry ? "BA" : "AC", txq_id, tx_fifo_id);
}
-const struct ieee80211_ops il4965_mac_ops = {
+static const struct ieee80211_ops il4965_mac_ops = {
.tx = il4965_mac_tx,
.start = il4965_mac_start,
.stop = il4965_mac_stop,
sizeof(struct il_powertable_cmd), cmd);
}
-int
+static int
il_power_set_mode(struct il_priv *il, struct il_powertable_cmd *cmd, bool force)
{
int ret;
struct list_head list;
};
-#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
-#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
-
enum {
CMD_SYNC = 0,
CMD_SIZE_NORMAL = 0,
select LEDS_CLASS
select LEDS_TRIGGERS
select MAC80211_LEDS
- select IWLDVM
---help---
Select to build the driver supporting the:
config IWLDVM
tristate "Intel Wireless WiFi DVM Firmware support"
depends on IWLWIFI
+ default IWLWIFI
help
This is the driver supporting the DVM firmware which is
currently the only firmware available for existing devices.
Say yes if you have such a device.
+# don't call it _MODULE -- will confuse Kconfig/fixdep/...
+config IWLWIFI_OPMODE_MODULAR
+ bool
+ default y if IWLDVM=m
+ default y if IWLMVM=m
+
+comment "WARNING: iwlwifi is useless without IWLDVM or IWLMVM"
+ depends on IWLWIFI && IWLDVM=n && IWLMVM=n
+
menu "Debugging Options"
depends on IWLWIFI
iwlwifi-objs += iwl-eeprom-read.o iwl-eeprom-parse.o
iwlwifi-objs += iwl-phy-db.o iwl-nvm-parse.o
iwlwifi-objs += pcie/drv.o pcie/rx.o pcie/tx.o pcie/trans.o
-iwlwifi-objs += pcie/1000.o pcie/2000.o pcie/5000.o pcie/6000.o
-iwlwifi-objs += pcie/7000.o
+iwlwifi-objs += iwl-1000.o iwl-2000.o iwl-5000.o iwl-6000.o iwl-7000.o
iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-test.o
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
__le16 scd_ssn;
u8 txed; /* number of frames sent */
u8 txed_2_done; /* number of frames acked */
+ __le16 reserved1;
} __packed;
/*
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
return count;
}
+static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_priv *priv = file->private_data;
+ bool restart_fw = iwlwifi_mod_params.restart_fw;
+ int ret;
+
+ iwlwifi_mod_params.restart_fw = true;
+
+ mutex_lock(&priv->mutex);
+
+ /* take the return value to make compiler happy - it will fail anyway */
+ ret = iwl_dvm_send_cmd_pdu(priv, REPLY_ERROR, CMD_SYNC, 0, NULL);
+
+ mutex_unlock(&priv->mutex);
+
+ iwlwifi_mod_params.restart_fw = restart_fw;
+
+ return count;
+}
+
DEBUGFS_READ_FILE_OPS(ucode_rx_stats);
DEBUGFS_READ_FILE_OPS(ucode_tx_stats);
DEBUGFS_READ_FILE_OPS(ucode_general_stats);
DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
DEBUGFS_READ_FILE_OPS(reply_tx_error);
DEBUGFS_WRITE_FILE_OPS(echo_test);
+DEBUGFS_WRITE_FILE_OPS(fw_restart);
#ifdef CONFIG_IWLWIFI_DEBUG
DEBUGFS_READ_WRITE_FILE_OPS(log_event);
#endif
DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR);
+ DEBUGFS_ADD_FILE(fw_restart, dir_debug, S_IWUSR);
#ifdef CONFIG_IWLWIFI_DEBUG
DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR);
#endif
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *channel,
- int duration)
+ int duration,
+ enum ieee80211_roc_type type)
{
struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_PAN];
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
" Tx flags = 0x%08x, agg.state = %d",
info->flags, tid_data->agg.state);
IWL_ERR(priv, "sta_id = %d, tid = %d seq_num = %d",
- sta_id, tid, SEQ_TO_SN(tid_data->seq_number));
+ sta_id, tid,
+ IEEE80211_SEQ_TO_SN(tid_data->seq_number));
goto drop_unlock_sta;
}
return 0;
}
- tid_data->agg.ssn = SEQ_TO_SN(tid_data->seq_number);
+ tid_data->agg.ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
/* There are still packets for this RA / TID in the HW */
if (!test_bit(txq_id, priv->agg_q_alloc)) {
spin_lock_bh(&priv->sta_lock);
tid_data = &priv->tid_data[sta_id][tid];
- tid_data->agg.ssn = SEQ_TO_SN(tid_data->seq_number);
+ tid_data->agg.ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
tid_data->agg.txq_id = txq_id;
*ssn = tid_data->agg.ssn;
static inline u32 iwlagn_get_scd_ssn(struct iwlagn_tx_resp *tx_resp)
{
return le32_to_cpup((__le32 *)&tx_resp->status +
- tx_resp->frame_count) & MAX_SN;
+ tx_resp->frame_count) & IEEE80211_MAX_SN;
}
static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
if (tx_resp->frame_count == 1) {
u16 next_reclaimed = le16_to_cpu(tx_resp->seq_ctl);
- next_reclaimed = SEQ_TO_SN(next_reclaimed + 0x10);
+ next_reclaimed = IEEE80211_SEQ_TO_SN(next_reclaimed + 0x10);
if (is_agg) {
/* If this is an aggregation queue, we can rely on the
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-csr.h"
+#include "iwl-agn-hw.h"
+
+/* Highest firmware API version supported */
+#define IWL1000_UCODE_API_MAX 5
+#define IWL100_UCODE_API_MAX 5
+
+/* Oldest version we won't warn about */
+#define IWL1000_UCODE_API_OK 5
+#define IWL100_UCODE_API_OK 5
+
+/* Lowest firmware API version supported */
+#define IWL1000_UCODE_API_MIN 1
+#define IWL100_UCODE_API_MIN 5
+
+/* EEPROM version */
+#define EEPROM_1000_TX_POWER_VERSION (4)
+#define EEPROM_1000_EEPROM_VERSION (0x15C)
+
+#define IWL1000_FW_PRE "iwlwifi-1000-"
+#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL100_FW_PRE "iwlwifi-100-"
+#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
+
+
+static const struct iwl_base_params iwl1000_base_params = {
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+ .max_ll_items = OTP_MAX_LL_ITEMS_1000,
+ .shadow_ram_support = false,
+ .led_compensation = 51,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_WATCHDOG_DISABLED,
+ .max_event_log_size = 128,
+};
+
+static const struct iwl_ht_params iwl1000_ht_params = {
+ .ht_greenfield_support = true,
+ .use_rts_for_aggregation = true, /* use rts/cts protection */
+ .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
+};
+
+static const struct iwl_eeprom_params iwl1000_eeprom_params = {
+ .regulatory_bands = {
+ EEPROM_REG_BAND_1_CHANNELS,
+ EEPROM_REG_BAND_2_CHANNELS,
+ EEPROM_REG_BAND_3_CHANNELS,
+ EEPROM_REG_BAND_4_CHANNELS,
+ EEPROM_REG_BAND_5_CHANNELS,
+ EEPROM_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_REGULATORY_BAND_NO_HT40,
+ }
+};
+
+#define IWL_DEVICE_1000 \
+ .fw_name_pre = IWL1000_FW_PRE, \
+ .ucode_api_max = IWL1000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL1000_UCODE_API_OK, \
+ .ucode_api_min = IWL1000_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_1000, \
+ .max_inst_size = IWLAGN_RTC_INST_SIZE, \
+ .max_data_size = IWLAGN_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_1000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \
+ .base_params = &iwl1000_base_params, \
+ .eeprom_params = &iwl1000_eeprom_params, \
+ .led_mode = IWL_LED_BLINK
+
+const struct iwl_cfg iwl1000_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
+ IWL_DEVICE_1000,
+ .ht_params = &iwl1000_ht_params,
+};
+
+const struct iwl_cfg iwl1000_bg_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
+ IWL_DEVICE_1000,
+};
+
+#define IWL_DEVICE_100 \
+ .fw_name_pre = IWL100_FW_PRE, \
+ .ucode_api_max = IWL100_UCODE_API_MAX, \
+ .ucode_api_ok = IWL100_UCODE_API_OK, \
+ .ucode_api_min = IWL100_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_100, \
+ .max_inst_size = IWLAGN_RTC_INST_SIZE, \
+ .max_data_size = IWLAGN_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_1000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \
+ .base_params = &iwl1000_base_params, \
+ .eeprom_params = &iwl1000_eeprom_params, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .rx_with_siso_diversity = true
+
+const struct iwl_cfg iwl100_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
+ IWL_DEVICE_100,
+ .ht_params = &iwl1000_ht_params,
+};
+
+const struct iwl_cfg iwl100_bg_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 100 BG",
+ IWL_DEVICE_100,
+};
+
+MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK));
--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-agn-hw.h"
+#include "dvm/commands.h" /* needed for BT for now */
+
+/* Highest firmware API version supported */
+#define IWL2030_UCODE_API_MAX 6
+#define IWL2000_UCODE_API_MAX 6
+#define IWL105_UCODE_API_MAX 6
+#define IWL135_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL2030_UCODE_API_OK 6
+#define IWL2000_UCODE_API_OK 6
+#define IWL105_UCODE_API_OK 6
+#define IWL135_UCODE_API_OK 6
+
+/* Lowest firmware API version supported */
+#define IWL2030_UCODE_API_MIN 5
+#define IWL2000_UCODE_API_MIN 5
+#define IWL105_UCODE_API_MIN 5
+#define IWL135_UCODE_API_MIN 5
+
+/* EEPROM version */
+#define EEPROM_2000_TX_POWER_VERSION (6)
+#define EEPROM_2000_EEPROM_VERSION (0x805)
+
+
+#define IWL2030_FW_PRE "iwlwifi-2030-"
+#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
+
+#define IWL2000_FW_PRE "iwlwifi-2000-"
+#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL105_FW_PRE "iwlwifi-105-"
+#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
+
+#define IWL135_FW_PRE "iwlwifi-135-"
+#define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
+
+static const struct iwl_base_params iwl2000_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = 0,
+ .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
+ .shadow_ram_support = true,
+ .led_compensation = 51,
+ .adv_thermal_throttle = true,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_DEF_WD_TIMEOUT,
+ .max_event_log_size = 512,
+ .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+ .hd_v2 = true,
+};
+
+
+static const struct iwl_base_params iwl2030_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = 0,
+ .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
+ .shadow_ram_support = true,
+ .led_compensation = 57,
+ .adv_thermal_throttle = true,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_LONG_WD_TIMEOUT,
+ .max_event_log_size = 512,
+ .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+ .hd_v2 = true,
+};
+
+static const struct iwl_ht_params iwl2000_ht_params = {
+ .ht_greenfield_support = true,
+ .use_rts_for_aggregation = true, /* use rts/cts protection */
+ .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
+};
+
+static const struct iwl_bt_params iwl2030_bt_params = {
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .advanced_bt_coexist = true,
+ .agg_time_limit = BT_AGG_THRESHOLD_DEF,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT32,
+ .bt_sco_disable = true,
+ .bt_session_2 = true,
+};
+
+static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
+ .regulatory_bands = {
+ EEPROM_REG_BAND_1_CHANNELS,
+ EEPROM_REG_BAND_2_CHANNELS,
+ EEPROM_REG_BAND_3_CHANNELS,
+ EEPROM_REG_BAND_4_CHANNELS,
+ EEPROM_REG_BAND_5_CHANNELS,
+ EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_REGULATORY_BAND_NO_HT40,
+ },
+ .enhanced_txpower = true,
+};
+
+#define IWL_DEVICE_2000 \
+ .fw_name_pre = IWL2000_FW_PRE, \
+ .ucode_api_max = IWL2000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL2000_UCODE_API_OK, \
+ .ucode_api_min = IWL2000_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_2000, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
+ .base_params = &iwl2000_base_params, \
+ .eeprom_params = &iwl20x0_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .temp_offset_v2 = true, \
+ .led_mode = IWL_LED_RF_STATE
+
+const struct iwl_cfg iwl2000_2bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN",
+ IWL_DEVICE_2000,
+ .ht_params = &iwl2000_ht_params,
+};
+
+const struct iwl_cfg iwl2000_2bgn_d_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN",
+ IWL_DEVICE_2000,
+ .ht_params = &iwl2000_ht_params,
+};
+
+#define IWL_DEVICE_2030 \
+ .fw_name_pre = IWL2030_FW_PRE, \
+ .ucode_api_max = IWL2030_UCODE_API_MAX, \
+ .ucode_api_ok = IWL2030_UCODE_API_OK, \
+ .ucode_api_min = IWL2030_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_2030, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
+ .base_params = &iwl2030_base_params, \
+ .bt_params = &iwl2030_bt_params, \
+ .eeprom_params = &iwl20x0_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .temp_offset_v2 = true, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .adv_pm = true
+
+const struct iwl_cfg iwl2030_2bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
+ IWL_DEVICE_2030,
+ .ht_params = &iwl2000_ht_params,
+};
+
+#define IWL_DEVICE_105 \
+ .fw_name_pre = IWL105_FW_PRE, \
+ .ucode_api_max = IWL105_UCODE_API_MAX, \
+ .ucode_api_ok = IWL105_UCODE_API_OK, \
+ .ucode_api_min = IWL105_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_105, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
+ .base_params = &iwl2000_base_params, \
+ .eeprom_params = &iwl20x0_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .temp_offset_v2 = true, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .adv_pm = true, \
+ .rx_with_siso_diversity = true
+
+const struct iwl_cfg iwl105_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
+ IWL_DEVICE_105,
+ .ht_params = &iwl2000_ht_params,
+};
+
+const struct iwl_cfg iwl105_bgn_d_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 105D BGN",
+ IWL_DEVICE_105,
+ .ht_params = &iwl2000_ht_params,
+};
+
+#define IWL_DEVICE_135 \
+ .fw_name_pre = IWL135_FW_PRE, \
+ .ucode_api_max = IWL135_UCODE_API_MAX, \
+ .ucode_api_ok = IWL135_UCODE_API_OK, \
+ .ucode_api_min = IWL135_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_135, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
+ .base_params = &iwl2030_base_params, \
+ .bt_params = &iwl2030_bt_params, \
+ .eeprom_params = &iwl20x0_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .temp_offset_v2 = true, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .adv_pm = true, \
+ .rx_with_siso_diversity = true
+
+const struct iwl_cfg iwl135_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
+ IWL_DEVICE_135,
+ .ht_params = &iwl2000_ht_params,
+};
+
+MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
+MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
+MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));
--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-agn-hw.h"
+#include "iwl-csr.h"
+
+/* Highest firmware API version supported */
+#define IWL5000_UCODE_API_MAX 5
+#define IWL5150_UCODE_API_MAX 2
+
+/* Oldest version we won't warn about */
+#define IWL5000_UCODE_API_OK 5
+#define IWL5150_UCODE_API_OK 2
+
+/* Lowest firmware API version supported */
+#define IWL5000_UCODE_API_MIN 1
+#define IWL5150_UCODE_API_MIN 1
+
+/* EEPROM versions */
+#define EEPROM_5000_TX_POWER_VERSION (4)
+#define EEPROM_5000_EEPROM_VERSION (0x11A)
+#define EEPROM_5050_TX_POWER_VERSION (4)
+#define EEPROM_5050_EEPROM_VERSION (0x21E)
+
+#define IWL5000_FW_PRE "iwlwifi-5000-"
+#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL5150_FW_PRE "iwlwifi-5150-"
+#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
+
+static const struct iwl_base_params iwl5000_base_params = {
+ .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+ .led_compensation = 51,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_WATCHDOG_DISABLED,
+ .max_event_log_size = 512,
+ .no_idle_support = true,
+};
+
+static const struct iwl_ht_params iwl5000_ht_params = {
+ .ht_greenfield_support = true,
+ .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
+};
+
+static const struct iwl_eeprom_params iwl5000_eeprom_params = {
+ .regulatory_bands = {
+ EEPROM_REG_BAND_1_CHANNELS,
+ EEPROM_REG_BAND_2_CHANNELS,
+ EEPROM_REG_BAND_3_CHANNELS,
+ EEPROM_REG_BAND_4_CHANNELS,
+ EEPROM_REG_BAND_5_CHANNELS,
+ EEPROM_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_REG_BAND_52_HT40_CHANNELS
+ },
+};
+
+#define IWL_DEVICE_5000 \
+ .fw_name_pre = IWL5000_FW_PRE, \
+ .ucode_api_max = IWL5000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL5000_UCODE_API_OK, \
+ .ucode_api_min = IWL5000_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_5000, \
+ .max_inst_size = IWLAGN_RTC_INST_SIZE, \
+ .max_data_size = IWLAGN_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_5000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_5000_TX_POWER_VERSION, \
+ .base_params = &iwl5000_base_params, \
+ .eeprom_params = &iwl5000_eeprom_params, \
+ .led_mode = IWL_LED_BLINK
+
+const struct iwl_cfg iwl5300_agn_cfg = {
+ .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
+ IWL_DEVICE_5000,
+ /* at least EEPROM 0x11A has wrong info */
+ .valid_tx_ant = ANT_ABC, /* .cfg overwrite */
+ .valid_rx_ant = ANT_ABC, /* .cfg overwrite */
+ .ht_params = &iwl5000_ht_params,
+};
+
+const struct iwl_cfg iwl5100_bgn_cfg = {
+ .name = "Intel(R) WiFi Link 5100 BGN",
+ IWL_DEVICE_5000,
+ .valid_tx_ant = ANT_B, /* .cfg overwrite */
+ .valid_rx_ant = ANT_AB, /* .cfg overwrite */
+ .ht_params = &iwl5000_ht_params,
+};
+
+const struct iwl_cfg iwl5100_abg_cfg = {
+ .name = "Intel(R) WiFi Link 5100 ABG",
+ IWL_DEVICE_5000,
+ .valid_tx_ant = ANT_B, /* .cfg overwrite */
+ .valid_rx_ant = ANT_AB, /* .cfg overwrite */
+};
+
+const struct iwl_cfg iwl5100_agn_cfg = {
+ .name = "Intel(R) WiFi Link 5100 AGN",
+ IWL_DEVICE_5000,
+ .valid_tx_ant = ANT_B, /* .cfg overwrite */
+ .valid_rx_ant = ANT_AB, /* .cfg overwrite */
+ .ht_params = &iwl5000_ht_params,
+};
+
+const struct iwl_cfg iwl5350_agn_cfg = {
+ .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
+ .fw_name_pre = IWL5000_FW_PRE,
+ .ucode_api_max = IWL5000_UCODE_API_MAX,
+ .ucode_api_ok = IWL5000_UCODE_API_OK,
+ .ucode_api_min = IWL5000_UCODE_API_MIN,
+ .device_family = IWL_DEVICE_FAMILY_5000,
+ .max_inst_size = IWLAGN_RTC_INST_SIZE,
+ .max_data_size = IWLAGN_RTC_DATA_SIZE,
+ .nvm_ver = EEPROM_5050_EEPROM_VERSION,
+ .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,
+ .base_params = &iwl5000_base_params,
+ .eeprom_params = &iwl5000_eeprom_params,
+ .ht_params = &iwl5000_ht_params,
+ .led_mode = IWL_LED_BLINK,
+ .internal_wimax_coex = true,
+};
+
+#define IWL_DEVICE_5150 \
+ .fw_name_pre = IWL5150_FW_PRE, \
+ .ucode_api_max = IWL5150_UCODE_API_MAX, \
+ .ucode_api_ok = IWL5150_UCODE_API_OK, \
+ .ucode_api_min = IWL5150_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_5150, \
+ .max_inst_size = IWLAGN_RTC_INST_SIZE, \
+ .max_data_size = IWLAGN_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_5050_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION, \
+ .base_params = &iwl5000_base_params, \
+ .eeprom_params = &iwl5000_eeprom_params, \
+ .no_xtal_calib = true, \
+ .led_mode = IWL_LED_BLINK, \
+ .internal_wimax_coex = true
+
+const struct iwl_cfg iwl5150_agn_cfg = {
+ .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
+ IWL_DEVICE_5150,
+ .ht_params = &iwl5000_ht_params,
+
+};
+
+const struct iwl_cfg iwl5150_abg_cfg = {
+ .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
+ IWL_DEVICE_5150,
+};
+
+MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));
--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-agn-hw.h"
+#include "dvm/commands.h" /* needed for BT for now */
+
+/* Highest firmware API version supported */
+#define IWL6000_UCODE_API_MAX 6
+#define IWL6050_UCODE_API_MAX 5
+#define IWL6000G2_UCODE_API_MAX 6
+#define IWL6035_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL6000_UCODE_API_OK 4
+#define IWL6000G2_UCODE_API_OK 5
+#define IWL6050_UCODE_API_OK 5
+#define IWL6000G2B_UCODE_API_OK 6
+#define IWL6035_UCODE_API_OK 6
+
+/* Lowest firmware API version supported */
+#define IWL6000_UCODE_API_MIN 4
+#define IWL6050_UCODE_API_MIN 4
+#define IWL6000G2_UCODE_API_MIN 5
+#define IWL6035_UCODE_API_MIN 6
+
+/* EEPROM versions */
+#define EEPROM_6000_TX_POWER_VERSION (4)
+#define EEPROM_6000_EEPROM_VERSION (0x423)
+#define EEPROM_6050_TX_POWER_VERSION (4)
+#define EEPROM_6050_EEPROM_VERSION (0x532)
+#define EEPROM_6150_TX_POWER_VERSION (6)
+#define EEPROM_6150_EEPROM_VERSION (0x553)
+#define EEPROM_6005_TX_POWER_VERSION (6)
+#define EEPROM_6005_EEPROM_VERSION (0x709)
+#define EEPROM_6030_TX_POWER_VERSION (6)
+#define EEPROM_6030_EEPROM_VERSION (0x709)
+#define EEPROM_6035_TX_POWER_VERSION (6)
+#define EEPROM_6035_EEPROM_VERSION (0x753)
+
+#define IWL6000_FW_PRE "iwlwifi-6000-"
+#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL6050_FW_PRE "iwlwifi-6050-"
+#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
+
+#define IWL6005_FW_PRE "iwlwifi-6000g2a-"
+#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
+
+#define IWL6030_FW_PRE "iwlwifi-6000g2b-"
+#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
+
+static const struct iwl_base_params iwl6000_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = 0,
+ .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
+ .shadow_ram_support = true,
+ .led_compensation = 51,
+ .adv_thermal_throttle = true,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_DEF_WD_TIMEOUT,
+ .max_event_log_size = 512,
+ .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+};
+
+static const struct iwl_base_params iwl6050_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = 0,
+ .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
+ .shadow_ram_support = true,
+ .led_compensation = 51,
+ .adv_thermal_throttle = true,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .chain_noise_scale = 1500,
+ .wd_timeout = IWL_DEF_WD_TIMEOUT,
+ .max_event_log_size = 1024,
+ .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+};
+
+static const struct iwl_base_params iwl6000_g2_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = 0,
+ .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
+ .shadow_ram_support = true,
+ .led_compensation = 57,
+ .adv_thermal_throttle = true,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_LONG_WD_TIMEOUT,
+ .max_event_log_size = 512,
+ .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+};
+
+static const struct iwl_ht_params iwl6000_ht_params = {
+ .ht_greenfield_support = true,
+ .use_rts_for_aggregation = true, /* use rts/cts protection */
+ .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
+};
+
+static const struct iwl_bt_params iwl6000_bt_params = {
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .advanced_bt_coexist = true,
+ .agg_time_limit = BT_AGG_THRESHOLD_DEF,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
+ .bt_sco_disable = true,
+};
+
+static const struct iwl_eeprom_params iwl6000_eeprom_params = {
+ .regulatory_bands = {
+ EEPROM_REG_BAND_1_CHANNELS,
+ EEPROM_REG_BAND_2_CHANNELS,
+ EEPROM_REG_BAND_3_CHANNELS,
+ EEPROM_REG_BAND_4_CHANNELS,
+ EEPROM_REG_BAND_5_CHANNELS,
+ EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_REG_BAND_52_HT40_CHANNELS
+ },
+ .enhanced_txpower = true,
+};
+
+#define IWL_DEVICE_6005 \
+ .fw_name_pre = IWL6005_FW_PRE, \
+ .ucode_api_max = IWL6000G2_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6000G2_UCODE_API_OK, \
+ .ucode_api_min = IWL6000G2_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_6005, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_6005_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION, \
+ .base_params = &iwl6000_g2_base_params, \
+ .eeprom_params = &iwl6000_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .led_mode = IWL_LED_RF_STATE
+
+const struct iwl_cfg iwl6005_2agn_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
+ IWL_DEVICE_6005,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2abg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
+ IWL_DEVICE_6005,
+};
+
+const struct iwl_cfg iwl6005_2bg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
+ IWL_DEVICE_6005,
+};
+
+const struct iwl_cfg iwl6005_2agn_sff_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
+ IWL_DEVICE_6005,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2agn_d_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
+ IWL_DEVICE_6005,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
+ IWL_DEVICE_6005,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
+ IWL_DEVICE_6005,
+ .ht_params = &iwl6000_ht_params,
+};
+
+#define IWL_DEVICE_6030 \
+ .fw_name_pre = IWL6030_FW_PRE, \
+ .ucode_api_max = IWL6000G2_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6000G2B_UCODE_API_OK, \
+ .ucode_api_min = IWL6000G2_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_6030, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_6030_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION, \
+ .base_params = &iwl6000_g2_base_params, \
+ .bt_params = &iwl6000_bt_params, \
+ .eeprom_params = &iwl6000_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .adv_pm = true \
+
+const struct iwl_cfg iwl6030_2agn_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
+ IWL_DEVICE_6030,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6030_2abg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
+ IWL_DEVICE_6030,
+};
+
+const struct iwl_cfg iwl6030_2bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
+ IWL_DEVICE_6030,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6030_2bg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
+ IWL_DEVICE_6030,
+};
+
+#define IWL_DEVICE_6035 \
+ .fw_name_pre = IWL6030_FW_PRE, \
+ .ucode_api_max = IWL6035_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6035_UCODE_API_OK, \
+ .ucode_api_min = IWL6035_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_6030, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_6030_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION, \
+ .base_params = &iwl6000_g2_base_params, \
+ .bt_params = &iwl6000_bt_params, \
+ .eeprom_params = &iwl6000_eeprom_params, \
+ .need_temp_offset_calib = true, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .adv_pm = true
+
+const struct iwl_cfg iwl6035_2agn_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
+ IWL_DEVICE_6035,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl1030_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
+ IWL_DEVICE_6030,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl1030_bg_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
+ IWL_DEVICE_6030,
+};
+
+const struct iwl_cfg iwl130_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
+ IWL_DEVICE_6030,
+ .ht_params = &iwl6000_ht_params,
+ .rx_with_siso_diversity = true,
+};
+
+const struct iwl_cfg iwl130_bg_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N 130 BG",
+ IWL_DEVICE_6030,
+ .rx_with_siso_diversity = true,
+};
+
+/*
+ * "i": Internal configuration, use internal Power Amplifier
+ */
+#define IWL_DEVICE_6000i \
+ .fw_name_pre = IWL6000_FW_PRE, \
+ .ucode_api_max = IWL6000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL6000_UCODE_API_OK, \
+ .ucode_api_min = IWL6000_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_6000i, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .valid_tx_ant = ANT_BC, /* .cfg overwrite */ \
+ .valid_rx_ant = ANT_BC, /* .cfg overwrite */ \
+ .nvm_ver = EEPROM_6000_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION, \
+ .base_params = &iwl6000_base_params, \
+ .eeprom_params = &iwl6000_eeprom_params, \
+ .led_mode = IWL_LED_BLINK
+
+const struct iwl_cfg iwl6000i_2agn_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
+ IWL_DEVICE_6000i,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6000i_2abg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
+ IWL_DEVICE_6000i,
+};
+
+const struct iwl_cfg iwl6000i_2bg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
+ IWL_DEVICE_6000i,
+};
+
+#define IWL_DEVICE_6050 \
+ .fw_name_pre = IWL6050_FW_PRE, \
+ .ucode_api_max = IWL6050_UCODE_API_MAX, \
+ .ucode_api_min = IWL6050_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_6050, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .valid_tx_ant = ANT_AB, /* .cfg overwrite */ \
+ .valid_rx_ant = ANT_AB, /* .cfg overwrite */ \
+ .nvm_ver = EEPROM_6050_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION, \
+ .base_params = &iwl6050_base_params, \
+ .eeprom_params = &iwl6000_eeprom_params, \
+ .led_mode = IWL_LED_BLINK, \
+ .internal_wimax_coex = true
+
+const struct iwl_cfg iwl6050_2agn_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
+ IWL_DEVICE_6050,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6050_2abg_cfg = {
+ .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
+ IWL_DEVICE_6050,
+};
+
+#define IWL_DEVICE_6150 \
+ .fw_name_pre = IWL6050_FW_PRE, \
+ .ucode_api_max = IWL6050_UCODE_API_MAX, \
+ .ucode_api_min = IWL6050_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_6150, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .nvm_ver = EEPROM_6150_EEPROM_VERSION, \
+ .nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION, \
+ .base_params = &iwl6050_base_params, \
+ .eeprom_params = &iwl6000_eeprom_params, \
+ .led_mode = IWL_LED_BLINK, \
+ .internal_wimax_coex = true
+
+const struct iwl_cfg iwl6150_bgn_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
+ IWL_DEVICE_6150,
+ .ht_params = &iwl6000_ht_params,
+};
+
+const struct iwl_cfg iwl6150_bg_cfg = {
+ .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
+ IWL_DEVICE_6150,
+};
+
+const struct iwl_cfg iwl6000_3agn_cfg = {
+ .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
+ .fw_name_pre = IWL6000_FW_PRE,
+ .ucode_api_max = IWL6000_UCODE_API_MAX,
+ .ucode_api_ok = IWL6000_UCODE_API_OK,
+ .ucode_api_min = IWL6000_UCODE_API_MIN,
+ .device_family = IWL_DEVICE_FAMILY_6000,
+ .max_inst_size = IWL60_RTC_INST_SIZE,
+ .max_data_size = IWL60_RTC_DATA_SIZE,
+ .nvm_ver = EEPROM_6000_EEPROM_VERSION,
+ .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
+ .base_params = &iwl6000_base_params,
+ .eeprom_params = &iwl6000_eeprom_params,
+ .ht_params = &iwl6000_ht_params,
+ .led_mode = IWL_LED_BLINK,
+};
+
+MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));
--- /dev/null
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include <linux/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-agn-hw.h"
+
+/* Highest firmware API version supported */
+#define IWL7260_UCODE_API_MAX 6
+#define IWL3160_UCODE_API_MAX 6
+
+/* Oldest version we won't warn about */
+#define IWL7260_UCODE_API_OK 6
+#define IWL3160_UCODE_API_OK 6
+
+/* Lowest firmware API version supported */
+#define IWL7260_UCODE_API_MIN 6
+#define IWL3160_UCODE_API_MIN 6
+
+/* NVM versions */
+#define IWL7260_NVM_VERSION 0x0a1d
+#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */
+#define IWL3160_NVM_VERSION 0x709
+#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
+
+#define IWL7260_FW_PRE "iwlwifi-7260-"
+#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
+
+#define IWL3160_FW_PRE "iwlwifi-3160-"
+#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
+
+static const struct iwl_base_params iwl7000_base_params = {
+ .eeprom_size = OTP_LOW_IMAGE_SIZE,
+ .num_of_queues = IWLAGN_NUM_QUEUES,
+ .pll_cfg_val = 0,
+ .shadow_ram_support = true,
+ .led_compensation = 57,
+ .adv_thermal_throttle = true,
+ .support_ct_kill_exit = true,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
+ .wd_timeout = IWL_LONG_WD_TIMEOUT,
+ .max_event_log_size = 512,
+ .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
+};
+
+static const struct iwl_ht_params iwl7000_ht_params = {
+ .use_rts_for_aggregation = true, /* use rts/cts protection */
+ .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
+};
+
+#define IWL_DEVICE_7000 \
+ .ucode_api_max = IWL7260_UCODE_API_MAX, \
+ .ucode_api_ok = IWL7260_UCODE_API_OK, \
+ .ucode_api_min = IWL7260_UCODE_API_MIN, \
+ .device_family = IWL_DEVICE_FAMILY_7000, \
+ .max_inst_size = IWL60_RTC_INST_SIZE, \
+ .max_data_size = IWL60_RTC_DATA_SIZE, \
+ .base_params = &iwl7000_base_params, \
+ /* TODO: .bt_params? */ \
+ .need_temp_offset_calib = true, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .adv_pm = true \
+
+
+const struct iwl_cfg iwl7260_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC7260",
+ .fw_name_pre = IWL7260_FW_PRE,
+ IWL_DEVICE_7000,
+ .ht_params = &iwl7000_ht_params,
+ .nvm_ver = IWL7260_NVM_VERSION,
+ .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
+};
+
+const struct iwl_cfg iwl3160_ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC3160",
+ .fw_name_pre = IWL3160_FW_PRE,
+ IWL_DEVICE_7000,
+ .ht_params = &iwl7000_ht_params,
+ .nvm_ver = IWL3160_NVM_VERSION,
+ .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
+};
+
+MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
+MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
const bool temp_offset_v2;
};
+/*
+ * This list declares the config structures for all devices.
+ */
+extern const struct iwl_cfg iwl5300_agn_cfg;
+extern const struct iwl_cfg iwl5100_agn_cfg;
+extern const struct iwl_cfg iwl5350_agn_cfg;
+extern const struct iwl_cfg iwl5100_bgn_cfg;
+extern const struct iwl_cfg iwl5100_abg_cfg;
+extern const struct iwl_cfg iwl5150_agn_cfg;
+extern const struct iwl_cfg iwl5150_abg_cfg;
+extern const struct iwl_cfg iwl6005_2agn_cfg;
+extern const struct iwl_cfg iwl6005_2abg_cfg;
+extern const struct iwl_cfg iwl6005_2bg_cfg;
+extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
+extern const struct iwl_cfg iwl6005_2agn_d_cfg;
+extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
+extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
+extern const struct iwl_cfg iwl1030_bgn_cfg;
+extern const struct iwl_cfg iwl1030_bg_cfg;
+extern const struct iwl_cfg iwl6030_2agn_cfg;
+extern const struct iwl_cfg iwl6030_2abg_cfg;
+extern const struct iwl_cfg iwl6030_2bgn_cfg;
+extern const struct iwl_cfg iwl6030_2bg_cfg;
+extern const struct iwl_cfg iwl6000i_2agn_cfg;
+extern const struct iwl_cfg iwl6000i_2abg_cfg;
+extern const struct iwl_cfg iwl6000i_2bg_cfg;
+extern const struct iwl_cfg iwl6000_3agn_cfg;
+extern const struct iwl_cfg iwl6050_2agn_cfg;
+extern const struct iwl_cfg iwl6050_2abg_cfg;
+extern const struct iwl_cfg iwl6150_bgn_cfg;
+extern const struct iwl_cfg iwl6150_bg_cfg;
+extern const struct iwl_cfg iwl1000_bgn_cfg;
+extern const struct iwl_cfg iwl1000_bg_cfg;
+extern const struct iwl_cfg iwl100_bgn_cfg;
+extern const struct iwl_cfg iwl100_bg_cfg;
+extern const struct iwl_cfg iwl130_bgn_cfg;
+extern const struct iwl_cfg iwl130_bg_cfg;
+extern const struct iwl_cfg iwl2000_2bgn_cfg;
+extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
+extern const struct iwl_cfg iwl2030_2bgn_cfg;
+extern const struct iwl_cfg iwl6035_2agn_cfg;
+extern const struct iwl_cfg iwl105_bgn_cfg;
+extern const struct iwl_cfg iwl105_bgn_d_cfg;
+extern const struct iwl_cfg iwl135_bgn_cfg;
+extern const struct iwl_cfg iwl7260_2ac_cfg;
+extern const struct iwl_cfg iwl3160_ac_cfg;
+
#endif /* __IWL_CONFIG_H__ */
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-debug.h"
#include "iwl-devtrace.h"
}
__iwl_fn(warn)
-EXPORT_SYMBOL_GPL(__iwl_warn);
+IWL_EXPORT_SYMBOL(__iwl_warn);
__iwl_fn(info)
-EXPORT_SYMBOL_GPL(__iwl_info);
+IWL_EXPORT_SYMBOL(__iwl_info);
__iwl_fn(crit)
-EXPORT_SYMBOL_GPL(__iwl_crit);
+IWL_EXPORT_SYMBOL(__iwl_crit);
void __iwl_err(struct device *dev, bool rfkill_prefix, bool trace_only,
const char *fmt, ...)
trace_iwlwifi_err(&vaf);
va_end(args);
}
-EXPORT_SYMBOL_GPL(__iwl_err);
+IWL_EXPORT_SYMBOL(__iwl_err);
#if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
void __iwl_dbg(struct device *dev,
trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf);
va_end(args);
}
-EXPORT_SYMBOL_GPL(__iwl_dbg);
+IWL_EXPORT_SYMBOL(__iwl_dbg);
#endif
MAX_MSG_LEN, vaf->fmt,
*vaf->va) >= MAX_MSG_LEN);
),
- TP_printk("%s", (char *)__get_dynamic_array(msg))
+ TP_printk("%s", __get_str(msg))
);
#undef TRACE_SYSTEM
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
/* shared module parameters */
struct iwl_mod_params iwlwifi_mod_params = {
- .restart_fw = 1,
+ .restart_fw = true,
.plcp_check = true,
.bt_coex_active = true,
.power_level = IWL_POWER_INDEX_1,
.wd_disable = true,
/* the rest are 0 by default */
};
-EXPORT_SYMBOL_GPL(iwlwifi_mod_params);
+IWL_EXPORT_SYMBOL(iwlwifi_mod_params);
int iwl_opmode_register(const char *name, const struct iwl_op_mode_ops *ops)
{
mutex_unlock(&iwlwifi_opmode_table_mtx);
return -EIO;
}
-EXPORT_SYMBOL_GPL(iwl_opmode_register);
+IWL_EXPORT_SYMBOL(iwl_opmode_register);
void iwl_opmode_deregister(const char *name)
{
}
mutex_unlock(&iwlwifi_opmode_table_mtx);
}
-EXPORT_SYMBOL_GPL(iwl_opmode_deregister);
+IWL_EXPORT_SYMBOL(iwl_opmode_deregister);
static int __init iwl_drv_init(void)
{
module_param_named(amsdu_size_8K, iwlwifi_mod_params.amsdu_size_8K,
int, S_IRUGO);
MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size (default 0)");
-module_param_named(fw_restart, iwlwifi_mod_params.restart_fw, int, S_IRUGO);
-MODULE_PARM_DESC(fw_restart, "restart firmware in case of error");
+module_param_named(fw_restart, iwlwifi_mod_params.restart_fw, bool, S_IRUGO);
+MODULE_PARM_DESC(fw_restart, "restart firmware in case of error (default true)");
module_param_named(antenna_coupling, iwlwifi_mod_params.ant_coupling,
int, S_IRUGO);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#ifndef __iwl_drv_h__
#define __iwl_drv_h__
+#include <linux/module.h>
+
/* for all modules */
#define DRV_NAME "iwlwifi"
#define IWLWIFI_VERSION "in-tree:"
*/
void iwl_drv_stop(struct iwl_drv *drv);
+/*
+ * exported symbol management
+ *
+ * The driver can be split into multiple modules, in which case some symbols
+ * must be exported for the sub-modules. However, if it's not split and
+ * everything is built-in, then we can avoid that.
+ */
+#ifdef CONFIG_IWLWIFI_OPMODE_MODULAR
+#define IWL_EXPORT_SYMBOL(sym) EXPORT_SYMBOL_GPL(sym)
+#else
+#define IWL_EXPORT_SYMBOL(sym)
+#endif
+
#endif /* __iwl_drv_h__ */
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-modparams.h"
#include "iwl-eeprom-parse.h"
}
ht_info->ht_supported = true;
- ht_info->cap = 0;
+ ht_info->cap = IEEE80211_HT_CAP_DSSSCCK40;
if (iwlwifi_mod_params.amsdu_size_8K)
ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
kfree(data);
return NULL;
}
-EXPORT_SYMBOL_GPL(iwl_parse_eeprom_data);
+IWL_EXPORT_SYMBOL(iwl_parse_eeprom_data);
/* helper functions */
int iwl_nvm_check_version(struct iwl_nvm_data *data,
data->calib_version, trans->cfg->nvm_calib_ver);
return -EINVAL;
}
-EXPORT_SYMBOL_GPL(iwl_nvm_check_version);
+IWL_EXPORT_SYMBOL(iwl_nvm_check_version);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/slab.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-debug.h"
#include "iwl-eeprom-read.h"
#include "iwl-io.h"
return ret;
}
-EXPORT_SYMBOL_GPL(iwl_read_eeprom);
+IWL_EXPORT_SYMBOL(iwl_read_eeprom);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* treats good CRC threshold as a boolean
* @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
* @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
+ * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
*/
enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
IWL_UCODE_TLV_FLAGS_NEWSCAN = BIT(1),
IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
+ IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
};
/* The default calibrate table size if not specified by firmware file */
#include <linux/device.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-io.h"
#include "iwl-csr.h"
#include "iwl-debug.h"
return -ETIMEDOUT;
}
-EXPORT_SYMBOL_GPL(iwl_poll_bit);
+IWL_EXPORT_SYMBOL(iwl_poll_bit);
u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg)
{
return value;
}
-EXPORT_SYMBOL_GPL(iwl_read_direct32);
+IWL_EXPORT_SYMBOL(iwl_read_direct32);
void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value)
{
iwl_trans_release_nic_access(trans, &flags);
}
}
-EXPORT_SYMBOL_GPL(iwl_write_direct32);
+IWL_EXPORT_SYMBOL(iwl_write_direct32);
int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
int timeout)
return -ETIMEDOUT;
}
-EXPORT_SYMBOL_GPL(iwl_poll_direct_bit);
+IWL_EXPORT_SYMBOL(iwl_poll_direct_bit);
static inline u32 __iwl_read_prph(struct iwl_trans *trans, u32 ofs)
{
}
return val;
}
-EXPORT_SYMBOL_GPL(iwl_read_prph);
+IWL_EXPORT_SYMBOL(iwl_read_prph);
void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val)
{
iwl_trans_release_nic_access(trans, &flags);
}
}
-EXPORT_SYMBOL_GPL(iwl_write_prph);
+IWL_EXPORT_SYMBOL(iwl_write_prph);
void iwl_set_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
{
iwl_trans_release_nic_access(trans, &flags);
}
}
-EXPORT_SYMBOL_GPL(iwl_set_bits_prph);
+IWL_EXPORT_SYMBOL(iwl_set_bits_prph);
void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs,
u32 bits, u32 mask)
iwl_trans_release_nic_access(trans, &flags);
}
}
-EXPORT_SYMBOL_GPL(iwl_set_bits_mask_prph);
+IWL_EXPORT_SYMBOL(iwl_set_bits_mask_prph);
void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask)
{
iwl_trans_release_nic_access(trans, &flags);
}
}
-EXPORT_SYMBOL_GPL(iwl_clear_bits_prph);
+IWL_EXPORT_SYMBOL(iwl_clear_bits_prph);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
int sw_crypto;
unsigned int disable_11n;
int amsdu_size_8K;
- int restart_fw;
+ bool restart_fw;
bool plcp_check;
int wd_disable;
bool bt_coex_active;
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/sched.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-notif-wait.h"
INIT_LIST_HEAD(¬if_wait->notif_waits);
init_waitqueue_head(¬if_wait->notif_waitq);
}
-EXPORT_SYMBOL_GPL(iwl_notification_wait_init);
+IWL_EXPORT_SYMBOL(iwl_notification_wait_init);
void iwl_notification_wait_notify(struct iwl_notif_wait_data *notif_wait,
struct iwl_rx_packet *pkt)
if (triggered)
wake_up_all(¬if_wait->notif_waitq);
}
-EXPORT_SYMBOL_GPL(iwl_notification_wait_notify);
+IWL_EXPORT_SYMBOL(iwl_notification_wait_notify);
void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_wait)
{
wake_up_all(¬if_wait->notif_waitq);
}
-EXPORT_SYMBOL_GPL(iwl_abort_notification_waits);
+IWL_EXPORT_SYMBOL(iwl_abort_notification_waits);
void
iwl_init_notification_wait(struct iwl_notif_wait_data *notif_wait,
list_add(&wait_entry->list, ¬if_wait->notif_waits);
spin_unlock_bh(¬if_wait->notif_wait_lock);
}
-EXPORT_SYMBOL_GPL(iwl_init_notification_wait);
+IWL_EXPORT_SYMBOL(iwl_init_notification_wait);
int iwl_wait_notification(struct iwl_notif_wait_data *notif_wait,
struct iwl_notification_wait *wait_entry,
return -ETIMEDOUT;
return 0;
}
-EXPORT_SYMBOL_GPL(iwl_wait_notification);
+IWL_EXPORT_SYMBOL(iwl_wait_notification);
void iwl_remove_notification(struct iwl_notif_wait_data *notif_wait,
struct iwl_notification_wait *wait_entry)
list_del(&wait_entry->list);
spin_unlock_bh(¬if_wait->notif_wait_lock);
}
-EXPORT_SYMBOL_GPL(iwl_remove_notification);
+IWL_EXPORT_SYMBOL(iwl_remove_notification);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-modparams.h"
#include "iwl-nvm-parse.h"
* @NVM_CHANNEL_DFS: dynamic freq selection candidate
* @NVM_CHANNEL_WIDE: 20 MHz channel okay (?)
* @NVM_CHANNEL_40MHZ: 40 MHz channel okay (?)
+ * @NVM_CHANNEL_80MHZ: 80 MHz channel okay (?)
+ * @NVM_CHANNEL_160MHZ: 160 MHz channel okay (?)
*/
enum iwl_nvm_channel_flags {
NVM_CHANNEL_VALID = BIT(0),
NVM_CHANNEL_DFS = BIT(7),
NVM_CHANNEL_WIDE = BIT(8),
NVM_CHANNEL_40MHZ = BIT(9),
+ NVM_CHANNEL_80MHZ = BIT(10),
+ NVM_CHANNEL_160MHZ = BIT(11),
};
#define CHECK_AND_PRINT_I(x) \
else
channel->flags &= ~IEEE80211_CHAN_NO_HT40MINUS;
}
+ if (!(ch_flags & NVM_CHANNEL_80MHZ))
+ channel->flags |= IEEE80211_CHAN_NO_80MHZ;
+ if (!(ch_flags & NVM_CHANNEL_160MHZ))
+ channel->flags |= IEEE80211_CHAN_NO_160MHZ;
if (!(ch_flags & NVM_CHANNEL_IBSS))
channel->flags |= IEEE80211_CHAN_NO_IBSS;
return n_channels;
}
+static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
+ struct iwl_nvm_data *data,
+ struct ieee80211_sta_vht_cap *vht_cap)
+{
+ /* For now, assume new devices with NVM are VHT capable */
+
+ vht_cap->vht_supported = true;
+
+ vht_cap->cap = IEEE80211_VHT_CAP_SHORT_GI_80 |
+ IEEE80211_VHT_CAP_RXSTBC_1 |
+ IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
+ 7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
+
+ if (iwlwifi_mod_params.amsdu_size_8K)
+ vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991;
+
+ vht_cap->vht_mcs.rx_mcs_map =
+ cpu_to_le16(IEEE80211_VHT_MCS_SUPPORT_0_9 << 0 |
+ IEEE80211_VHT_MCS_SUPPORT_0_9 << 2 |
+ IEEE80211_VHT_MCS_NOT_SUPPORTED << 4 |
+ IEEE80211_VHT_MCS_NOT_SUPPORTED << 6 |
+ IEEE80211_VHT_MCS_NOT_SUPPORTED << 8 |
+ IEEE80211_VHT_MCS_NOT_SUPPORTED << 10 |
+ IEEE80211_VHT_MCS_NOT_SUPPORTED << 12 |
+ IEEE80211_VHT_MCS_NOT_SUPPORTED << 14);
+
+ if (data->valid_rx_ant == 1 || cfg->rx_with_siso_diversity) {
+ vht_cap->cap |= IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN |
+ IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN;
+ /* this works because NOT_SUPPORTED == 3 */
+ vht_cap->vht_mcs.rx_mcs_map |=
+ cpu_to_le16(IEEE80211_VHT_MCS_NOT_SUPPORTED << 2);
+ }
+
+ vht_cap->vht_mcs.tx_mcs_map = vht_cap->vht_mcs.rx_mcs_map;
+}
+
static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
struct iwl_nvm_data *data, const __le16 *nvm_sw)
{
n_used += iwl_init_sband_channels(data, sband, n_channels,
IEEE80211_BAND_5GHZ);
iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_5GHZ);
+ iwl_init_vht_hw_capab(cfg, data, &sband->vht_cap);
if (n_channels != n_used)
IWL_ERR_DEV(dev, "NVM: used only %d of %d channels\n",
return data;
}
-EXPORT_SYMBOL_GPL(iwl_parse_nvm_data);
+IWL_EXPORT_SYMBOL(iwl_parse_nvm_data);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/string.h>
#include <linux/export.h>
+#include "iwl-drv.h"
#include "iwl-phy-db.h"
#include "iwl-debug.h"
#include "iwl-op-mode.h"
/* TODO: add default values of the phy db. */
return phy_db;
}
-EXPORT_SYMBOL(iwl_phy_db_init);
+IWL_EXPORT_SYMBOL(iwl_phy_db_init);
/*
* get phy db section: returns a pointer to a phy db section specified by
kfree(phy_db);
}
-EXPORT_SYMBOL(iwl_phy_db_free);
+IWL_EXPORT_SYMBOL(iwl_phy_db_free);
int iwl_phy_db_set_section(struct iwl_phy_db *phy_db, struct iwl_rx_packet *pkt,
gfp_t alloc_ctx)
return 0;
}
-EXPORT_SYMBOL(iwl_phy_db_set_section);
+IWL_EXPORT_SYMBOL(iwl_phy_db_set_section);
static int is_valid_channel(u16 ch_id)
{
"Finished sending phy db non channel data\n");
return 0;
}
-EXPORT_SYMBOL(iwl_send_phy_db_data);
+IWL_EXPORT_SYMBOL(iwl_send_phy_db_data);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/export.h>
#include <net/netlink.h>
+#include "iwl-drv.h"
#include "iwl-io.h"
#include "iwl-fh.h"
#include "iwl-prph.h"
}
return 0;
}
-EXPORT_SYMBOL_GPL(iwl_test_parse);
+IWL_EXPORT_SYMBOL(iwl_test_parse);
/*
* Handle test commands.
}
return result;
}
-EXPORT_SYMBOL_GPL(iwl_test_handle_cmd);
+IWL_EXPORT_SYMBOL(iwl_test_handle_cmd);
static int iwl_test_trace_dump(struct iwl_test *tst, struct sk_buff *skb,
struct netlink_callback *cb)
}
return result;
}
-EXPORT_SYMBOL_GPL(iwl_test_dump);
+IWL_EXPORT_SYMBOL(iwl_test_dump);
/*
* Multicast a spontaneous messages from the device to the user space.
if (tst->notify)
iwl_test_send_rx(tst, rxb);
}
-EXPORT_SYMBOL_GPL(iwl_test_rx);
+IWL_EXPORT_SYMBOL(iwl_test_rx);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* completely agnostic to these differences.
* The transport does provide helper functionnality (i.e. SYNC / ASYNC mode),
*/
-#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
-#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
#define SEQ_TO_QUEUE(s) (((s) >> 8) & 0x1f)
#define QUEUE_TO_SEQ(q) (((q) & 0x1f) << 8)
#define SEQ_TO_INDEX(s) ((s) & 0xff)
iwlmvm-y += fw.o mac80211.o nvm.o ops.o phy-ctxt.o mac-ctxt.o
iwlmvm-y += utils.o rx.o tx.o binding.o quota.o sta.o
iwlmvm-y += scan.o time-event.o rs.o
-iwlmvm-y += power.o
+iwlmvm-y += power.o bt-coex.o
iwlmvm-y += led.o
iwlmvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o
iwlmvm-$(CONFIG_PM_SLEEP) += d3.o
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
--- /dev/null
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include "fw-api-bt-coex.h"
+#include "iwl-modparams.h"
+#include "mvm.h"
+#include "iwl-debug.h"
+
+#define EVENT_PRIO_ANT(_evt, _prio, _shrd_ant) \
+ [(_evt)] = (((_prio) << BT_COEX_PRIO_TBL_PRIO_POS) | \
+ ((_shrd_ant) << BT_COEX_PRIO_TBL_SHRD_ANT_POS))
+
+static const u8 iwl_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = {
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_INIT_CALIB1,
+ BT_COEX_PRIO_TBL_PRIO_BYPASS, 0),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_INIT_CALIB2,
+ BT_COEX_PRIO_TBL_PRIO_BYPASS, 1),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW1,
+ BT_COEX_PRIO_TBL_PRIO_LOW, 0),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW2,
+ BT_COEX_PRIO_TBL_PRIO_LOW, 1),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH1,
+ BT_COEX_PRIO_TBL_PRIO_HIGH, 0),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH2,
+ BT_COEX_PRIO_TBL_PRIO_HIGH, 1),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_DTIM,
+ BT_COEX_PRIO_TBL_DISABLED, 0),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_SCAN52,
+ BT_COEX_PRIO_TBL_PRIO_COEX_OFF, 0),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_SCAN24,
+ BT_COEX_PRIO_TBL_PRIO_COEX_ON, 0),
+ EVENT_PRIO_ANT(BT_COEX_PRIO_TBL_EVT_IDLE,
+ BT_COEX_PRIO_TBL_PRIO_COEX_IDLE, 0),
+ 0, 0, 0, 0, 0, 0,
+};
+
+#undef EVENT_PRIO_ANT
+
+int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
+{
+ return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, CMD_SYNC,
+ sizeof(struct iwl_bt_coex_prio_tbl_cmd),
+ &iwl_bt_prio_tbl);
+}
+
+static int iwl_send_bt_env(struct iwl_mvm *mvm, u8 action, u8 type)
+{
+ struct iwl_bt_coex_prot_env_cmd env_cmd;
+ int ret;
+
+ env_cmd.action = action;
+ env_cmd.type = type;
+ ret = iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PROT_ENV, CMD_SYNC,
+ sizeof(env_cmd), &env_cmd);
+ if (ret)
+ IWL_ERR(mvm, "failed to send BT env command\n");
+ return ret;
+}
+
+enum iwl_bt_kill_msk {
+ BT_KILL_MSK_DEFAULT,
+ BT_KILL_MSK_SCO_HID_A2DP,
+ BT_KILL_MSK_REDUCED_TXPOW,
+ BT_KILL_MSK_MAX,
+};
+
+static const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX] = {
+ 0xffffffff,
+ 0xfffffc00,
+ 0,
+};
+
+static const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX] = {
+ 0xffffffff,
+ 0xfffffc00,
+ 0,
+};
+
+#define IWL_BT_DEFAULT_BOOST (0xf0f0f0f0)
+
+/* Tight Coex */
+static const __le32 iwl_tight_lookup[BT_COEX_LUT_SIZE] = {
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaeaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xcc00ff28),
+ cpu_to_le32(0x0000aaaa),
+ cpu_to_le32(0xcc00aaaa),
+ cpu_to_le32(0x0000aaaa),
+ cpu_to_le32(0xc0004000),
+ cpu_to_le32(0x00000000),
+ cpu_to_le32(0xf0005000),
+ cpu_to_le32(0xf0005000),
+};
+
+/* Loose Coex */
+static const __le32 iwl_loose_lookup[BT_COEX_LUT_SIZE] = {
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaeaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xcc00ff28),
+ cpu_to_le32(0x0000aaaa),
+ cpu_to_le32(0xcc00aaaa),
+ cpu_to_le32(0x0000aaaa),
+ cpu_to_le32(0x00000000),
+ cpu_to_le32(0x00000000),
+ cpu_to_le32(0xf0005000),
+ cpu_to_le32(0xf0005000),
+};
+
+/* Full concurrency */
+static const __le32 iwl_concurrent_lookup[BT_COEX_LUT_SIZE] = {
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0xaaaaaaaa),
+ cpu_to_le32(0x00000000),
+ cpu_to_le32(0x00000000),
+ cpu_to_le32(0x00000000),
+ cpu_to_le32(0x00000000),
+};
+
+/* BT Antenna Coupling Threshold (dB) */
+#define IWL_BT_ANTENNA_COUPLING_THRESHOLD (35)
+
+int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
+{
+ struct iwl_bt_coex_cmd cmd = {
+ .max_kill = 5,
+ .bt3_time_t7_value = 1,
+ .bt3_prio_sample_time = 2,
+ .bt3_timer_t2_value = 0xc,
+ };
+ int ret;
+
+ cmd.flags = iwlwifi_mod_params.bt_coex_active ?
+ BT_COEX_NW : BT_COEX_DISABLE;
+ cmd.flags |= iwlwifi_mod_params.bt_ch_announce ?
+ BT_CH_PRIMARY_EN | BT_CH_SECONDARY_EN : 0;
+ cmd.flags |= BT_SYNC_2_BT_DISABLE;
+
+ cmd.valid_bit_msk = cpu_to_le16(BT_VALID_ENABLE |
+ BT_VALID_BT_PRIO_BOOST |
+ BT_VALID_MAX_KILL |
+ BT_VALID_3W_TMRS |
+ BT_VALID_KILL_ACK |
+ BT_VALID_KILL_CTS |
+ BT_VALID_REDUCED_TX_POWER |
+ BT_VALID_LUT);
+
+ if (iwlwifi_mod_params.ant_coupling > IWL_BT_ANTENNA_COUPLING_THRESHOLD)
+ memcpy(&cmd.decision_lut, iwl_loose_lookup,
+ sizeof(iwl_tight_lookup));
+ else
+ memcpy(&cmd.decision_lut, iwl_tight_lookup,
+ sizeof(iwl_tight_lookup));
+
+ cmd.bt_prio_boost = cpu_to_le32(IWL_BT_DEFAULT_BOOST);
+ cmd.kill_ack_msk =
+ cpu_to_le32(iwl_bt_ack_kill_msk[BT_KILL_MSK_DEFAULT]);
+ cmd.kill_cts_msk =
+ cpu_to_le32(iwl_bt_cts_kill_msk[BT_KILL_MSK_DEFAULT]);
+
+ /* go to CALIB state in internal BT-Coex state machine */
+ ret = iwl_send_bt_env(mvm, BT_COEX_ENV_OPEN,
+ BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+ if (ret)
+ return ret;
+
+ ret = iwl_send_bt_env(mvm, BT_COEX_ENV_CLOSE,
+ BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
+ if (ret)
+ return ret;
+
+ return iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_SYNC,
+ sizeof(cmd), &cmd);
+}
+
+struct iwl_bt_notif_iterator_data {
+ struct iwl_mvm *mvm;
+ struct iwl_bt_coex_profile_notif *notif;
+};
+
+static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
+ struct ieee80211_vif *vif)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct iwl_bt_notif_iterator_data *data = _data;
+ struct ieee80211_chanctx_conf *chanctx_conf;
+ enum ieee80211_smps_mode smps_mode;
+ enum ieee80211_band band;
+
+ if (vif->type != NL80211_IFTYPE_STATION)
+ return;
+
+ rcu_read_lock();
+ chanctx_conf = rcu_dereference(vif->chanctx_conf);
+ if (chanctx_conf && chanctx_conf->def.chan)
+ band = chanctx_conf->def.chan->band;
+ else
+ band = -1;
+ rcu_read_unlock();
+
+ if (band != IEEE80211_BAND_2GHZ)
+ return;
+
+ smps_mode = IEEE80211_SMPS_AUTOMATIC;
+
+ if (data->notif->bt_status)
+ smps_mode = IEEE80211_SMPS_DYNAMIC;
+
+ if (data->notif->bt_traffic_load)
+ smps_mode = IEEE80211_SMPS_STATIC;
+
+ IWL_DEBUG_COEX(data->mvm,
+ "mac %d: bt_status %d traffic_load %d smps_req %d\n",
+ mvmvif->id, data->notif->bt_status,
+ data->notif->bt_traffic_load, smps_mode);
+
+ ieee80211_request_smps(vif, smps_mode);
+}
+
+int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
+ struct iwl_rx_cmd_buffer *rxb,
+ struct iwl_device_cmd *dev_cmd)
+{
+ struct iwl_rx_packet *pkt = rxb_addr(rxb);
+ struct iwl_bt_coex_profile_notif *notif = (void *)pkt->data;
+ struct iwl_bt_notif_iterator_data data = {
+ .mvm = mvm,
+ .notif = notif,
+ };
+ struct iwl_bt_coex_cmd cmd = {};
+ enum iwl_bt_kill_msk bt_kill_msk;
+
+ IWL_DEBUG_COEX(mvm, "BT Coex Notification received\n");
+ IWL_DEBUG_COEX(mvm, "\tBT %salive\n", notif->bt_status ? "" : "not ");
+ IWL_DEBUG_COEX(mvm, "\tBT open conn %d\n", notif->bt_open_conn);
+ IWL_DEBUG_COEX(mvm, "\tBT traffic load %d\n", notif->bt_traffic_load);
+ IWL_DEBUG_COEX(mvm, "\tBT agg traffic load %d\n",
+ notif->bt_agg_traffic_load);
+ IWL_DEBUG_COEX(mvm, "\tBT ci compliance %d\n", notif->bt_ci_compliance);
+
+ /* remember this notification for future use: rssi fluctuations */
+ memcpy(&mvm->last_bt_notif, notif, sizeof(mvm->last_bt_notif));
+
+ ieee80211_iterate_active_interfaces_atomic(
+ mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+ iwl_mvm_bt_notif_iterator, &data);
+
+ /* Low latency BT profile is active: give higher prio to BT */
+ if (BT_MBOX_MSG(notif, 3, SCO_STATE) ||
+ BT_MBOX_MSG(notif, 3, A2DP_STATE) ||
+ BT_MBOX_MSG(notif, 3, SNIFF_STATE))
+ bt_kill_msk = BT_KILL_MSK_SCO_HID_A2DP;
+ else
+ bt_kill_msk = BT_KILL_MSK_DEFAULT;
+
+ /* Don't send HCMD if there is no update */
+ if (bt_kill_msk == mvm->bt_kill_msk)
+ return 0;
+
+ IWL_DEBUG_COEX(mvm,
+ "Udpate kill_msk: %d\n\t SCO %sactive A2DP %sactive SNIFF %sactive\n",
+ bt_kill_msk,
+ BT_MBOX_MSG(notif, 3, SCO_STATE) ? "" : "in",
+ BT_MBOX_MSG(notif, 3, A2DP_STATE) ? "" : "in",
+ BT_MBOX_MSG(notif, 3, SNIFF_STATE) ? "" : "in");
+
+ mvm->bt_kill_msk = bt_kill_msk;
+ cmd.kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
+ cmd.kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
+
+ cmd.valid_bit_msk = cpu_to_le16(BT_VALID_KILL_ACK | BT_VALID_KILL_CTS);
+
+ if (iwl_mvm_send_cmd_pdu(mvm, BT_CONFIG, CMD_SYNC, sizeof(cmd), &cmd))
+ IWL_ERR(mvm, "Failed to sent BT Coex CMD\n");
+
+ /* This handler is ASYNC */
+ return 0;
+}
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
*****************************************************************************/
#include <linux/etherdevice.h>
+#include <linux/ip.h>
#include <net/cfg80211.h>
#include <net/ipv6.h>
+#include <net/tcp.h>
#include "iwl-modparams.h"
#include "fw-api.h"
#include "mvm.h"
sizeof(cmd), &cmd);
}
+enum iwl_mvm_tcp_packet_type {
+ MVM_TCP_TX_SYN,
+ MVM_TCP_RX_SYNACK,
+ MVM_TCP_TX_DATA,
+ MVM_TCP_RX_ACK,
+ MVM_TCP_RX_WAKE,
+ MVM_TCP_TX_FIN,
+};
+
+static __le16 pseudo_hdr_check(int len, __be32 saddr, __be32 daddr)
+{
+ __sum16 check = tcp_v4_check(len, saddr, daddr, 0);
+ return cpu_to_le16(be16_to_cpu((__force __be16)check));
+}
+
+static void iwl_mvm_build_tcp_packet(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct cfg80211_wowlan_tcp *tcp,
+ void *_pkt, u8 *mask,
+ __le16 *pseudo_hdr_csum,
+ enum iwl_mvm_tcp_packet_type ptype)
+{
+ struct {
+ struct ethhdr eth;
+ struct iphdr ip;
+ struct tcphdr tcp;
+ u8 data[];
+ } __packed *pkt = _pkt;
+ u16 ip_tot_len = sizeof(struct iphdr) + sizeof(struct tcphdr);
+ int i;
+
+ pkt->eth.h_proto = cpu_to_be16(ETH_P_IP),
+ pkt->ip.version = 4;
+ pkt->ip.ihl = 5;
+ pkt->ip.protocol = IPPROTO_TCP;
+
+ switch (ptype) {
+ case MVM_TCP_TX_SYN:
+ case MVM_TCP_TX_DATA:
+ case MVM_TCP_TX_FIN:
+ memcpy(pkt->eth.h_dest, tcp->dst_mac, ETH_ALEN);
+ memcpy(pkt->eth.h_source, vif->addr, ETH_ALEN);
+ pkt->ip.ttl = 128;
+ pkt->ip.saddr = tcp->src;
+ pkt->ip.daddr = tcp->dst;
+ pkt->tcp.source = cpu_to_be16(tcp->src_port);
+ pkt->tcp.dest = cpu_to_be16(tcp->dst_port);
+ /* overwritten for TX SYN later */
+ pkt->tcp.doff = sizeof(struct tcphdr) / 4;
+ pkt->tcp.window = cpu_to_be16(65000);
+ break;
+ case MVM_TCP_RX_SYNACK:
+ case MVM_TCP_RX_ACK:
+ case MVM_TCP_RX_WAKE:
+ memcpy(pkt->eth.h_dest, vif->addr, ETH_ALEN);
+ memcpy(pkt->eth.h_source, tcp->dst_mac, ETH_ALEN);
+ pkt->ip.saddr = tcp->dst;
+ pkt->ip.daddr = tcp->src;
+ pkt->tcp.source = cpu_to_be16(tcp->dst_port);
+ pkt->tcp.dest = cpu_to_be16(tcp->src_port);
+ break;
+ default:
+ WARN_ON(1);
+ return;
+ }
+
+ switch (ptype) {
+ case MVM_TCP_TX_SYN:
+ /* firmware assumes 8 option bytes - 8 NOPs for now */
+ memset(pkt->data, 0x01, 8);
+ ip_tot_len += 8;
+ pkt->tcp.doff = (sizeof(struct tcphdr) + 8) / 4;
+ pkt->tcp.syn = 1;
+ break;
+ case MVM_TCP_TX_DATA:
+ ip_tot_len += tcp->payload_len;
+ memcpy(pkt->data, tcp->payload, tcp->payload_len);
+ pkt->tcp.psh = 1;
+ pkt->tcp.ack = 1;
+ break;
+ case MVM_TCP_TX_FIN:
+ pkt->tcp.fin = 1;
+ pkt->tcp.ack = 1;
+ break;
+ case MVM_TCP_RX_SYNACK:
+ pkt->tcp.syn = 1;
+ pkt->tcp.ack = 1;
+ break;
+ case MVM_TCP_RX_ACK:
+ pkt->tcp.ack = 1;
+ break;
+ case MVM_TCP_RX_WAKE:
+ ip_tot_len += tcp->wake_len;
+ pkt->tcp.psh = 1;
+ pkt->tcp.ack = 1;
+ memcpy(pkt->data, tcp->wake_data, tcp->wake_len);
+ break;
+ }
+
+ switch (ptype) {
+ case MVM_TCP_TX_SYN:
+ case MVM_TCP_TX_DATA:
+ case MVM_TCP_TX_FIN:
+ pkt->ip.tot_len = cpu_to_be16(ip_tot_len);
+ pkt->ip.check = ip_fast_csum(&pkt->ip, pkt->ip.ihl);
+ break;
+ case MVM_TCP_RX_WAKE:
+ for (i = 0; i < DIV_ROUND_UP(tcp->wake_len, 8); i++) {
+ u8 tmp = tcp->wake_mask[i];
+ mask[i + 6] |= tmp << 6;
+ if (i + 1 < DIV_ROUND_UP(tcp->wake_len, 8))
+ mask[i + 7] = tmp >> 2;
+ }
+ /* fall through for ethernet/IP/TCP headers mask */
+ case MVM_TCP_RX_SYNACK:
+ case MVM_TCP_RX_ACK:
+ mask[0] = 0xff; /* match ethernet */
+ /*
+ * match ethernet, ip.version, ip.ihl
+ * the ip.ihl half byte is really masked out by firmware
+ */
+ mask[1] = 0x7f;
+ mask[2] = 0x80; /* match ip.protocol */
+ mask[3] = 0xfc; /* match ip.saddr, ip.daddr */
+ mask[4] = 0x3f; /* match ip.daddr, tcp.source, tcp.dest */
+ mask[5] = 0x80; /* match tcp flags */
+ /* leave rest (0 or set for MVM_TCP_RX_WAKE) */
+ break;
+ };
+
+ *pseudo_hdr_csum = pseudo_hdr_check(ip_tot_len - sizeof(struct iphdr),
+ pkt->ip.saddr, pkt->ip.daddr);
+}
+
+static int iwl_mvm_send_remote_wake_cfg(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ struct cfg80211_wowlan_tcp *tcp)
+{
+ struct iwl_wowlan_remote_wake_config *cfg;
+ struct iwl_host_cmd cmd = {
+ .id = REMOTE_WAKE_CONFIG_CMD,
+ .len = { sizeof(*cfg), },
+ .dataflags = { IWL_HCMD_DFL_NOCOPY, },
+ .flags = CMD_SYNC,
+ };
+ int ret;
+
+ if (!tcp)
+ return 0;
+
+ cfg = kzalloc(sizeof(*cfg), GFP_KERNEL);
+ if (!cfg)
+ return -ENOMEM;
+ cmd.data[0] = cfg;
+
+ cfg->max_syn_retries = 10;
+ cfg->max_data_retries = 10;
+ cfg->tcp_syn_ack_timeout = 1; /* seconds */
+ cfg->tcp_ack_timeout = 1; /* seconds */
+
+ /* SYN (TX) */
+ iwl_mvm_build_tcp_packet(
+ mvm, vif, tcp, cfg->syn_tx.data, NULL,
+ &cfg->syn_tx.info.tcp_pseudo_header_checksum,
+ MVM_TCP_TX_SYN);
+ cfg->syn_tx.info.tcp_payload_length = 0;
+
+ /* SYN/ACK (RX) */
+ iwl_mvm_build_tcp_packet(
+ mvm, vif, tcp, cfg->synack_rx.data, cfg->synack_rx.rx_mask,
+ &cfg->synack_rx.info.tcp_pseudo_header_checksum,
+ MVM_TCP_RX_SYNACK);
+ cfg->synack_rx.info.tcp_payload_length = 0;
+
+ /* KEEPALIVE/ACK (TX) */
+ iwl_mvm_build_tcp_packet(
+ mvm, vif, tcp, cfg->keepalive_tx.data, NULL,
+ &cfg->keepalive_tx.info.tcp_pseudo_header_checksum,
+ MVM_TCP_TX_DATA);
+ cfg->keepalive_tx.info.tcp_payload_length =
+ cpu_to_le16(tcp->payload_len);
+ cfg->sequence_number_offset = tcp->payload_seq.offset;
+ /* length must be 0..4, the field is little endian */
+ cfg->sequence_number_length = tcp->payload_seq.len;
+ cfg->initial_sequence_number = cpu_to_le32(tcp->payload_seq.start);
+ cfg->keepalive_interval = cpu_to_le16(tcp->data_interval);
+ if (tcp->payload_tok.len) {
+ cfg->token_offset = tcp->payload_tok.offset;
+ cfg->token_length = tcp->payload_tok.len;
+ cfg->num_tokens =
+ cpu_to_le16(tcp->tokens_size % tcp->payload_tok.len);
+ memcpy(cfg->tokens, tcp->payload_tok.token_stream,
+ tcp->tokens_size);
+ } else {
+ /* set tokens to max value to almost never run out */
+ cfg->num_tokens = cpu_to_le16(65535);
+ }
+
+ /* ACK (RX) */
+ iwl_mvm_build_tcp_packet(
+ mvm, vif, tcp, cfg->keepalive_ack_rx.data,
+ cfg->keepalive_ack_rx.rx_mask,
+ &cfg->keepalive_ack_rx.info.tcp_pseudo_header_checksum,
+ MVM_TCP_RX_ACK);
+ cfg->keepalive_ack_rx.info.tcp_payload_length = 0;
+
+ /* WAKEUP (RX) */
+ iwl_mvm_build_tcp_packet(
+ mvm, vif, tcp, cfg->wake_rx.data, cfg->wake_rx.rx_mask,
+ &cfg->wake_rx.info.tcp_pseudo_header_checksum,
+ MVM_TCP_RX_WAKE);
+ cfg->wake_rx.info.tcp_payload_length =
+ cpu_to_le16(tcp->wake_len);
+
+ /* FIN */
+ iwl_mvm_build_tcp_packet(
+ mvm, vif, tcp, cfg->fin_tx.data, NULL,
+ &cfg->fin_tx.info.tcp_pseudo_header_checksum,
+ MVM_TCP_TX_FIN);
+ cfg->fin_tx.info.tcp_payload_length = 0;
+
+ ret = iwl_mvm_send_cmd(mvm, &cmd);
+ kfree(cfg);
+
+ return ret;
+}
+
struct iwl_d3_iter_data {
struct iwl_mvm *mvm;
struct ieee80211_vif *vif;
d3_cfg_cmd.wakeup_flags |=
cpu_to_le32(IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT);
+ if (wowlan->tcp) {
+ /*
+ * The firmware currently doesn't really look at these, only
+ * the IWL_WOWLAN_WAKEUP_LINK_CHANGE bit. We have to set that
+ * reason bit since losing the connection to the AP implies
+ * losing the TCP connection.
+ * Set the flags anyway as long as they exist, in case this
+ * will be changed in the firmware.
+ */
+ wowlan_config_cmd.wakeup_filter |=
+ cpu_to_le32(IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS |
+ IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE |
+ IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET |
+ IWL_WOWLAN_WAKEUP_LINK_CHANGE);
+ }
+
iwl_mvm_cancel_scan(mvm);
iwl_trans_stop_device(mvm->trans);
if (ret)
goto out;
+ ret = iwl_mvm_send_remote_wake_cfg(mvm, vif, wowlan->tcp);
+ if (ret)
+ goto out;
+
/* must be last -- this switches firmware state */
ret = iwl_mvm_send_cmd_pdu(mvm, D3_CONFIG_CMD, CMD_SYNC,
sizeof(d3_cfg_cmd), &d3_cfg_cmd);
if (reasons & IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE)
wakeup.four_way_handshake = true;
+ if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS)
+ wakeup.tcp_connlost = true;
+
+ if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE)
+ wakeup.tcp_nomoretokens = true;
+
+ if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET)
+ wakeup.tcp_match = true;
+
if (status->wake_packet_bufsize) {
int pktsize = le32_to_cpu(status->wake_packet_bufsize);
int pktlen = le32_to_cpu(status->wake_packet_length);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
struct ieee80211_vif *vif;
};
-static int iwl_dbgfs_open_file_generic(struct inode *inode, struct file *file)
-{
- file->private_data = inode->i_private;
- return 0;
-}
-
static ssize_t iwl_dbgfs_tx_flush_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
return count;
}
+#define BT_MBOX_MSG(_notif, _num, _field) \
+ ((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
+ >> BT_MBOX##_num##_##_field##_POS)
+
+
+#define BT_MBOX_PRINT(_num, _field, _end) \
+ pos += scnprintf(buf + pos, bufsz - pos, \
+ "\t%s: %d%s", \
+ #_field, \
+ BT_MBOX_MSG(notif, _num, _field), \
+ true ? "\n" : ", ");
+
+static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_mvm *mvm = file->private_data;
+ struct iwl_bt_coex_profile_notif *notif = &mvm->last_bt_notif;
+ char *buf;
+ int ret, pos = 0, bufsz = sizeof(char) * 1024;
+
+ buf = kmalloc(bufsz, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ mutex_lock(&mvm->mutex);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw0:\n");
+
+ BT_MBOX_PRINT(0, LE_SLAVE_LAT, false);
+ BT_MBOX_PRINT(0, LE_PROF1, false);
+ BT_MBOX_PRINT(0, LE_PROF2, false);
+ BT_MBOX_PRINT(0, LE_PROF_OTHER, false);
+ BT_MBOX_PRINT(0, CHL_SEQ_N, false);
+ BT_MBOX_PRINT(0, INBAND_S, false);
+ BT_MBOX_PRINT(0, LE_MIN_RSSI, false);
+ BT_MBOX_PRINT(0, LE_SCAN, false);
+ BT_MBOX_PRINT(0, LE_ADV, false);
+ BT_MBOX_PRINT(0, LE_MAX_TX_POWER, false);
+ BT_MBOX_PRINT(0, OPEN_CON_1, true);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw1:\n");
+
+ BT_MBOX_PRINT(1, BR_MAX_TX_POWER, false);
+ BT_MBOX_PRINT(1, IP_SR, false);
+ BT_MBOX_PRINT(1, LE_MSTR, false);
+ BT_MBOX_PRINT(1, AGGR_TRFC_LD, false);
+ BT_MBOX_PRINT(1, MSG_TYPE, false);
+ BT_MBOX_PRINT(1, SSN, true);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw2:\n");
+
+ BT_MBOX_PRINT(2, SNIFF_ACT, false);
+ BT_MBOX_PRINT(2, PAG, false);
+ BT_MBOX_PRINT(2, INQUIRY, false);
+ BT_MBOX_PRINT(2, CONN, false);
+ BT_MBOX_PRINT(2, SNIFF_INTERVAL, false);
+ BT_MBOX_PRINT(2, DISC, false);
+ BT_MBOX_PRINT(2, SCO_TX_ACT, false);
+ BT_MBOX_PRINT(2, SCO_RX_ACT, false);
+ BT_MBOX_PRINT(2, ESCO_RE_TX, false);
+ BT_MBOX_PRINT(2, SCO_DURATION, true);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw3:\n");
+
+ BT_MBOX_PRINT(3, SCO_STATE, false);
+ BT_MBOX_PRINT(3, SNIFF_STATE, false);
+ BT_MBOX_PRINT(3, A2DP_STATE, false);
+ BT_MBOX_PRINT(3, ACL_STATE, false);
+ BT_MBOX_PRINT(3, MSTR_STATE, false);
+ BT_MBOX_PRINT(3, OBX_STATE, false);
+ BT_MBOX_PRINT(3, OPEN_CON_2, false);
+ BT_MBOX_PRINT(3, TRAFFIC_LOAD, false);
+ BT_MBOX_PRINT(3, CHL_SEQN_LSB, false);
+ BT_MBOX_PRINT(3, INBAND_P, false);
+ BT_MBOX_PRINT(3, MSG_TYPE_2, false);
+ BT_MBOX_PRINT(3, SSN_2, false);
+ BT_MBOX_PRINT(3, UPDATE_REQUEST, true);
+
+ pos += scnprintf(buf+pos, bufsz-pos, "bt_status = %d\n",
+ notif->bt_status);
+ pos += scnprintf(buf+pos, bufsz-pos, "bt_open_conn = %d\n",
+ notif->bt_open_conn);
+ pos += scnprintf(buf+pos, bufsz-pos, "bt_traffic_load = %d\n",
+ notif->bt_traffic_load);
+ pos += scnprintf(buf+pos, bufsz-pos, "bt_agg_traffic_load = %d\n",
+ notif->bt_agg_traffic_load);
+ pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n",
+ notif->bt_ci_compliance);
+
+ mutex_unlock(&mvm->mutex);
+
+ ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+ kfree(buf);
+
+ return ret;
+}
+#undef BT_MBOX_PRINT
+
+static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct iwl_mvm *mvm = file->private_data;
+ bool restart_fw = iwlwifi_mod_params.restart_fw;
+ int ret;
+
+ iwlwifi_mod_params.restart_fw = true;
+
+ mutex_lock(&mvm->mutex);
+
+ /* take the return value to make compiler happy - it will fail anyway */
+ ret = iwl_mvm_send_cmd_pdu(mvm, REPLY_ERROR, CMD_SYNC, 0, NULL);
+
+ mutex_unlock(&mvm->mutex);
+
+ iwlwifi_mod_params.restart_fw = restart_fw;
+
+ return count;
+}
+
#define MVM_DEBUGFS_READ_FILE_OPS(name) \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.read = iwl_dbgfs_##name##_read, \
- .open = iwl_dbgfs_open_file_generic, \
+ .open = simple_open, \
.llseek = generic_file_llseek, \
}
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = iwl_dbgfs_##name##_write, \
.read = iwl_dbgfs_##name##_read, \
- .open = iwl_dbgfs_open_file_generic, \
+ .open = simple_open, \
.llseek = generic_file_llseek, \
};
#define MVM_DEBUGFS_WRITE_FILE_OPS(name) \
static const struct file_operations iwl_dbgfs_##name##_ops = { \
.write = iwl_dbgfs_##name##_write, \
- .open = iwl_dbgfs_open_file_generic, \
+ .open = simple_open, \
.llseek = generic_file_llseek, \
};
MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram);
MVM_DEBUGFS_READ_FILE_OPS(stations);
+MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow);
MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow);
+MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart);
int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
{
MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, S_IWUSR);
MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
MVM_DEBUGFS_ADD_FILE(power_down_allow, mvm->debugfs_dir, S_IWUSR);
MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
/*
* Create a symlink with mac80211. It will be removed when mac80211
--- /dev/null
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef __fw_api_bt_coex_h__
+#define __fw_api_bt_coex_h__
+
+#include <linux/types.h>
+#include <linux/bitops.h>
+
+#define BITS(nb) (BIT(nb) - 1)
+
+/**
+ * enum iwl_bt_coex_flags - flags for BT_COEX command
+ * @BT_CH_PRIMARY_EN:
+ * @BT_CH_SECONDARY_EN:
+ * @BT_NOTIF_COEX_OFF:
+ * @BT_COEX_MODE_POS:
+ * @BT_COEX_MODE_MSK:
+ * @BT_COEX_DISABLE:
+ * @BT_COEX_2W:
+ * @BT_COEX_3W:
+ * @BT_COEX_NW:
+ * @BT_USE_DEFAULTS:
+ * @BT_SYNC_2_BT_DISABLE:
+ * @BT_COEX_CORUNNING_TBL_EN:
+ */
+enum iwl_bt_coex_flags {
+ BT_CH_PRIMARY_EN = BIT(0),
+ BT_CH_SECONDARY_EN = BIT(1),
+ BT_NOTIF_COEX_OFF = BIT(2),
+ BT_COEX_MODE_POS = 3,
+ BT_COEX_MODE_MSK = BITS(3) << BT_COEX_MODE_POS,
+ BT_COEX_DISABLE = 0x0 << BT_COEX_MODE_POS,
+ BT_COEX_2W = 0x1 << BT_COEX_MODE_POS,
+ BT_COEX_3W = 0x2 << BT_COEX_MODE_POS,
+ BT_COEX_NW = 0x3 << BT_COEX_MODE_POS,
+ BT_USE_DEFAULTS = BIT(6),
+ BT_SYNC_2_BT_DISABLE = BIT(7),
+ /*
+ * For future use - when the flags will be enlarged
+ * BT_COEX_CORUNNING_TBL_EN = BIT(8),
+ */
+};
+
+/*
+ * indicates what has changed in the BT_COEX command.
+ */
+enum iwl_bt_coex_valid_bit_msk {
+ BT_VALID_ENABLE = BIT(0),
+ BT_VALID_BT_PRIO_BOOST = BIT(1),
+ BT_VALID_MAX_KILL = BIT(2),
+ BT_VALID_3W_TMRS = BIT(3),
+ BT_VALID_KILL_ACK = BIT(4),
+ BT_VALID_KILL_CTS = BIT(5),
+ BT_VALID_REDUCED_TX_POWER = BIT(6),
+ BT_VALID_LUT = BIT(7),
+ BT_VALID_WIFI_RX_SW_PRIO_BOOST = BIT(8),
+ BT_VALID_WIFI_TX_SW_PRIO_BOOST = BIT(9),
+ BT_VALID_MULTI_PRIO_LUT = BIT(10),
+ BT_VALID_TRM_KICK_FILTER = BIT(11),
+ BT_VALID_CORUN_LUT_20 = BIT(12),
+ BT_VALID_CORUN_LUT_40 = BIT(13),
+ BT_VALID_ANT_ISOLATION = BIT(14),
+ BT_VALID_ANT_ISOLATION_THRS = BIT(15),
+ /*
+ * For future use - when the valid flags will be enlarged
+ * BT_VALID_TXTX_DELTA_FREQ_THRS = BIT(16),
+ * BT_VALID_TXRX_MAX_FREQ_0 = BIT(17),
+ */
+};
+
+/**
+ * enum iwl_bt_reduced_tx_power - allows to reduce txpower for WiFi frames.
+ * @BT_REDUCED_TX_POWER_CTL: reduce Tx power for control frames
+ * @BT_REDUCED_TX_POWER_DATA: reduce Tx power for data frames
+ *
+ * This mechanism allows to have BT and WiFi run concurrently. Since WiFi
+ * reduces its Tx power, it can work along with BT, hence reducing the amount
+ * of WiFi frames being killed by BT.
+ */
+enum iwl_bt_reduced_tx_power {
+ BT_REDUCED_TX_POWER_CTL = BIT(0),
+ BT_REDUCED_TX_POWER_DATA = BIT(1),
+};
+
+#define BT_COEX_LUT_SIZE (12)
+
+/**
+ * struct iwl_bt_coex_cmd - bt coex configuration command
+ * @flags:&enum iwl_bt_coex_flags
+ * @lead_time:
+ * @max_kill:
+ * @bt3_time_t7_value:
+ * @kill_ack_msk:
+ * @kill_cts_msk:
+ * @bt3_prio_sample_time:
+ * @bt3_timer_t2_value:
+ * @bt4_reaction_time:
+ * @decision_lut[12]:
+ * @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power
+ * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
+ * @bt_prio_boost: values for PTA boost register
+ * @wifi_tx_prio_boost: SW boost of wifi tx priority
+ * @wifi_rx_prio_boost: SW boost of wifi rx priority
+ *
+ * The structure is used for the BT_COEX command.
+ */
+struct iwl_bt_coex_cmd {
+ u8 flags;
+ u8 lead_time;
+ u8 max_kill;
+ u8 bt3_time_t7_value;
+ __le32 kill_ack_msk;
+ __le32 kill_cts_msk;
+ u8 bt3_prio_sample_time;
+ u8 bt3_timer_t2_value;
+ __le16 bt4_reaction_time;
+ __le32 decision_lut[BT_COEX_LUT_SIZE];
+ u8 bt_reduced_tx_power;
+ u8 reserved;
+ __le16 valid_bit_msk;
+ __le32 bt_prio_boost;
+ u8 reserved2;
+ u8 wifi_tx_prio_boost;
+ __le16 wifi_rx_prio_boost;
+} __packed; /* BT_COEX_CMD_API_S_VER_3 */
+
+#define BT_MBOX(n_dw, _msg, _pos, _nbits) \
+ BT_MBOX##n_dw##_##_msg##_POS = (_pos), \
+ BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS
+
+enum iwl_bt_mxbox_dw0 {
+ BT_MBOX(0, LE_SLAVE_LAT, 0, 3),
+ BT_MBOX(0, LE_PROF1, 3, 1),
+ BT_MBOX(0, LE_PROF2, 4, 1),
+ BT_MBOX(0, LE_PROF_OTHER, 5, 1),
+ BT_MBOX(0, CHL_SEQ_N, 8, 4),
+ BT_MBOX(0, INBAND_S, 13, 1),
+ BT_MBOX(0, LE_MIN_RSSI, 16, 4),
+ BT_MBOX(0, LE_SCAN, 20, 1),
+ BT_MBOX(0, LE_ADV, 21, 1),
+ BT_MBOX(0, LE_MAX_TX_POWER, 24, 4),
+ BT_MBOX(0, OPEN_CON_1, 28, 2),
+};
+
+enum iwl_bt_mxbox_dw1 {
+ BT_MBOX(1, BR_MAX_TX_POWER, 0, 4),
+ BT_MBOX(1, IP_SR, 4, 1),
+ BT_MBOX(1, LE_MSTR, 5, 1),
+ BT_MBOX(1, AGGR_TRFC_LD, 8, 6),
+ BT_MBOX(1, MSG_TYPE, 16, 3),
+ BT_MBOX(1, SSN, 19, 2),
+};
+
+enum iwl_bt_mxbox_dw2 {
+ BT_MBOX(2, SNIFF_ACT, 0, 3),
+ BT_MBOX(2, PAG, 3, 1),
+ BT_MBOX(2, INQUIRY, 4, 1),
+ BT_MBOX(2, CONN, 5, 1),
+ BT_MBOX(2, SNIFF_INTERVAL, 8, 5),
+ BT_MBOX(2, DISC, 13, 1),
+ BT_MBOX(2, SCO_TX_ACT, 16, 2),
+ BT_MBOX(2, SCO_RX_ACT, 18, 2),
+ BT_MBOX(2, ESCO_RE_TX, 20, 2),
+ BT_MBOX(2, SCO_DURATION, 24, 6),
+};
+
+enum iwl_bt_mxbox_dw3 {
+ BT_MBOX(3, SCO_STATE, 0, 1),
+ BT_MBOX(3, SNIFF_STATE, 1, 1),
+ BT_MBOX(3, A2DP_STATE, 2, 1),
+ BT_MBOX(3, ACL_STATE, 3, 1),
+ BT_MBOX(3, MSTR_STATE, 4, 1),
+ BT_MBOX(3, OBX_STATE, 5, 1),
+ BT_MBOX(3, OPEN_CON_2, 8, 2),
+ BT_MBOX(3, TRAFFIC_LOAD, 10, 2),
+ BT_MBOX(3, CHL_SEQN_LSB, 12, 1),
+ BT_MBOX(3, INBAND_P, 13, 1),
+ BT_MBOX(3, MSG_TYPE_2, 16, 3),
+ BT_MBOX(3, SSN_2, 19, 2),
+ BT_MBOX(3, UPDATE_REQUEST, 21, 1),
+};
+
+#define BT_MBOX_MSG(_notif, _num, _field) \
+ ((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
+ >> BT_MBOX##_num##_##_field##_POS)
+
+/**
+ * struct iwl_bt_coex_profile_notif - notification about BT coex
+ * @mbox_msg: message from BT to WiFi
+ * @:bt_status: 0 - off, 1 - on
+ * @:bt_open_conn: number of BT connections open
+ * @:bt_traffic_load: load of BT traffic
+ * @:bt_agg_traffic_load: aggregated load of BT traffic
+ * @:bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant
+ */
+struct iwl_bt_coex_profile_notif {
+ __le32 mbox_msg[4];
+ u8 bt_status;
+ u8 bt_open_conn;
+ u8 bt_traffic_load;
+ u8 bt_agg_traffic_load;
+ u8 bt_ci_compliance;
+ u8 reserved[3];
+} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_2 */
+
+enum iwl_bt_coex_prio_table_event {
+ BT_COEX_PRIO_TBL_EVT_INIT_CALIB1 = 0,
+ BT_COEX_PRIO_TBL_EVT_INIT_CALIB2 = 1,
+ BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW1 = 2,
+ BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_LOW2 = 3,
+ BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH1 = 4,
+ BT_COEX_PRIO_TBL_EVT_PERIODIC_CALIB_HIGH2 = 5,
+ BT_COEX_PRIO_TBL_EVT_DTIM = 6,
+ BT_COEX_PRIO_TBL_EVT_SCAN52 = 7,
+ BT_COEX_PRIO_TBL_EVT_SCAN24 = 8,
+ BT_COEX_PRIO_TBL_EVT_IDLE = 9,
+ BT_COEX_PRIO_TBL_EVT_MAX = 16,
+}; /* BT_COEX_PRIO_TABLE_EVENTS_API_E_VER_1 */
+
+enum iwl_bt_coex_prio_table_prio {
+ BT_COEX_PRIO_TBL_DISABLED = 0,
+ BT_COEX_PRIO_TBL_PRIO_LOW = 1,
+ BT_COEX_PRIO_TBL_PRIO_HIGH = 2,
+ BT_COEX_PRIO_TBL_PRIO_BYPASS = 3,
+ BT_COEX_PRIO_TBL_PRIO_COEX_OFF = 4,
+ BT_COEX_PRIO_TBL_PRIO_COEX_ON = 5,
+ BT_COEX_PRIO_TBL_PRIO_COEX_IDLE = 6,
+ BT_COEX_PRIO_TBL_MAX = 8,
+}; /* BT_COEX_PRIO_TABLE_PRIORITIES_API_E_VER_1 */
+
+#define BT_COEX_PRIO_TBL_SHRD_ANT_POS (0)
+#define BT_COEX_PRIO_TBL_PRIO_POS (1)
+#define BT_COEX_PRIO_TBL_RESERVED_POS (4)
+
+/**
+ * struct iwl_bt_coex_prio_tbl_cmd - priority table for BT coex
+ * @prio_tbl:
+ */
+struct iwl_bt_coex_prio_tbl_cmd {
+ u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX];
+} __packed;
+
+enum iwl_bt_coex_env_action {
+ BT_COEX_ENV_CLOSE = 0,
+ BT_COEX_ENV_OPEN = 1,
+}; /* BT_COEX_PROT_ENV_ACTION_API_E_VER_1 */
+
+/**
+ * struct iwl_bt_coex_prot_env_cmd - BT Protection Envelope
+ * @action: enum %iwl_bt_coex_env_action
+ * @type: enum %iwl_bt_coex_prio_table_event
+ */
+struct iwl_bt_coex_prot_env_cmd {
+ u8 action; /* 0 = closed, 1 = open */
+ u8 type; /* 0 .. 15 */
+ u8 reserved[2];
+} __packed;
+
+#endif /* __fw_api_bt_coex_h__ */
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE = BIT(8),
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS = BIT(9),
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE = BIT(10),
- IWL_WOWLAN_WAKEUP_BY_REM_WAKE_TCP_EXTERNAL = BIT(11),
+ /* BIT(11) reserved */
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12),
}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
} __packed; /* WOWLAN_STATUSES_API_S_VER_4 */
+#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64
+#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128
+#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048
+
+struct iwl_tcp_packet_info {
+ __le16 tcp_pseudo_header_checksum;
+ __le16 tcp_payload_length;
+} __packed; /* TCP_PACKET_INFO_API_S_VER_2 */
+
+struct iwl_tcp_packet {
+ struct iwl_tcp_packet_info info;
+ u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
+ u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN];
+} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
+
+struct iwl_remote_wake_packet {
+ struct iwl_tcp_packet_info info;
+ u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
+ u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN];
+} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
+
+struct iwl_wowlan_remote_wake_config {
+ __le32 connection_max_time; /* unused */
+ /* TCP_PROTOCOL_CONFIG_API_S_VER_1 */
+ u8 max_syn_retries;
+ u8 max_data_retries;
+ u8 tcp_syn_ack_timeout;
+ u8 tcp_ack_timeout;
+
+ struct iwl_tcp_packet syn_tx;
+ struct iwl_tcp_packet synack_rx;
+ struct iwl_tcp_packet keepalive_ack_rx;
+ struct iwl_tcp_packet fin_tx;
+
+ struct iwl_remote_wake_packet keepalive_tx;
+ struct iwl_remote_wake_packet wake_rx;
+
+ /* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */
+ u8 sequence_number_offset;
+ u8 sequence_number_length;
+ u8 token_offset;
+ u8 token_length;
+ /* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */
+ __le32 initial_sequence_number;
+ __le16 keepalive_interval;
+ __le16 num_tokens;
+ u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS];
+} __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */
+
/* TODO: NetDetect API */
#endif /* __fw_api_d3_h__ */
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include "fw-api-mac.h"
#include "fw-api-power.h"
#include "fw-api-d3.h"
+#include "fw-api-bt-coex.h"
/* queue and FIFO numbers by usage */
enum {
BEACON_TEMPLATE_CMD = 0x91,
TX_ANT_CONFIGURATION_CMD = 0x98,
+ BT_CONFIG = 0x9b,
STATISTICS_NOTIFICATION = 0x9d,
/* RF-KILL commands and notifications */
REPLY_RX_MPDU_CMD = 0xc1,
BA_NOTIF = 0xc5,
+ /* BT Coex */
+ BT_COEX_PRIO_TABLE = 0xcc,
+ BT_COEX_PROT_ENV = 0xcd,
+ BT_PROFILE_NOTIFICATION = 0xce,
+
REPLY_DEBUG_CMD = 0xf0,
DEBUG_LOG_MSG = 0xf7,
* @byte_count: frame's byte-count
* @frame_time: frame's time on the air, based on byte count and frame rate
* calculation
+ * @mac_active_msk: what MACs were active when the frame was received
*
* Before each Rx, the device sends this data. It contains PHY information
* about the reception of the packet.
__le32 non_cfg_phy[IWL_RX_INFO_PHY_CNT];
__le32 rate_n_flags;
__le32 byte_count;
- __le16 reserved2;
+ __le16 mac_active_msk;
__le16 frame_time;
} __packed;
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
goto error;
}
+ ret = iwl_send_bt_prio_tbl(mvm);
+ if (ret)
+ goto error;
+
if (read_nvm) {
/* Read nvm */
ret = iwl_nvm_init(mvm);
if (ret)
goto error;
+ ret = iwl_send_bt_prio_tbl(mvm);
+ if (ret)
+ goto error;
+
+ ret = iwl_send_bt_init_conf(mvm);
+ if (ret)
+ goto error;
+
/* Send phy db control command and then phy db calibration*/
ret = iwl_send_phy_db_data(mvm->phy_db);
if (ret)
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
if (vif->bss_conf.qos)
cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
+ /* Don't use cts to self as the fw doesn't support it currently. */
if (vif->bss_conf.use_cts_prot)
- cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT |
- MAC_PROT_FLG_SELF_CTS_EN);
+ cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
/*
* I think that we should enable these 2 flags regardless the HT PROT
/* Fill the common data for all mac context types */
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ /* Allow beacons to pass through as long as we are not associated,or we
+ * do not have dtim period information */
+ if (!vif->bss_conf.assoc || !vif->bss_conf.dtim_period)
+ cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_BEACON);
+ else
+ cmd.filter_flags &= ~cpu_to_le32(MAC_FILTER_IN_BEACON);
+
/* Fill the data specific for station mode */
iwl_mvm_mac_ctxt_cmd_fill_sta(mvm, vif, &cmd.sta);
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
cmd.protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
- cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROMISC);
+
+ /* Override the filter flags to accept only probe requests */
+ cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
/*
* This flag should be set to true when the P2P Device is
*/
static void iwl_mvm_mac_ctxt_cmd_fill_ap(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
- struct iwl_mac_data_ap *ctxt_ap)
+ struct iwl_mac_data_ap *ctxt_ap,
+ bool add)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- u32 curr_dev_time;
ctxt_ap->bi = cpu_to_le32(vif->bss_conf.beacon_int);
ctxt_ap->bi_reciprocal =
vif->bss_conf.dtim_period));
ctxt_ap->mcast_qid = cpu_to_le32(vif->cab_queue);
- curr_dev_time = iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG);
- ctxt_ap->beacon_time = cpu_to_le32(curr_dev_time);
- ctxt_ap->beacon_tsf = cpu_to_le64(curr_dev_time);
+ /*
+ * Only read the system time when the MAC is being added, when we
+ * just modify the MAC then we should keep the time -- the firmware
+ * can otherwise have a "jumping" TBTT.
+ */
+ if (add)
+ mvmvif->ap_beacon_time =
+ iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG);
+
+ ctxt_ap->beacon_time = cpu_to_le32(mvmvif->ap_beacon_time);
+
+ ctxt_ap->beacon_tsf = 0; /* unused */
/* TODO: Assume that the beacon id == mac context id */
ctxt_ap->beacon_template = cpu_to_le32(mvmvif->id);
/* Fill the common data for all mac context types */
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+ /* Also enable probe requests to pass */
+ cmd.filter_flags |= cpu_to_le32(MAC_FILTER_IN_PROBE_REQUEST);
+
/* Fill the data specific for ap mode */
- iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.ap);
+ iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.ap,
+ action == FW_CTXT_ACTION_ADD);
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
}
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
/* Fill the data specific for GO mode */
- iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.go.ap);
+ iwl_mvm_mac_ctxt_cmd_fill_ap(mvm, vif, &cmd.go.ap,
+ action == FW_CTXT_ACTION_ADD);
cmd.go.ctwin = cpu_to_le32(vif->bss_conf.p2p_ctwindow);
cmd.go.opp_ps_enabled = cpu_to_le32(!!vif->bss_conf.p2p_oppps);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
+#include <linux/ip.h>
#include <net/mac80211.h>
+#include <net/tcp.h>
#include "iwl-op-mode.h"
#include "iwl-io.h"
},
};
+#ifdef CONFIG_PM_SLEEP
+static const struct nl80211_wowlan_tcp_data_token_feature
+iwl_mvm_wowlan_tcp_token_feature = {
+ .min_len = 0,
+ .max_len = 255,
+ .bufsize = IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS,
+};
+
+static const struct wiphy_wowlan_tcp_support iwl_mvm_wowlan_tcp_support = {
+ .tok = &iwl_mvm_wowlan_tcp_token_feature,
+ .data_payload_max = IWL_WOWLAN_TCP_MAX_PACKET_LEN -
+ sizeof(struct ethhdr) -
+ sizeof(struct iphdr) -
+ sizeof(struct tcphdr),
+ .data_interval_max = 65535, /* __le16 in API */
+ .wake_payload_max = IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN -
+ sizeof(struct ethhdr) -
+ sizeof(struct iphdr) -
+ sizeof(struct tcphdr),
+ .seq = true,
+};
+#endif
+
int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
{
struct ieee80211_hw *hw = mvm->hw;
- int num_mac, ret;
+ int num_mac, ret, i;
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
memcpy(mvm->addresses[0].addr, mvm->nvm_data->hw_addr, ETH_ALEN);
hw->wiphy->addresses = mvm->addresses;
hw->wiphy->n_addresses = 1;
- num_mac = mvm->nvm_data->n_hw_addrs;
- if (num_mac > 1) {
- memcpy(mvm->addresses[1].addr, mvm->addresses[0].addr,
+
+ /* Extract additional MAC addresses if available */
+ num_mac = (mvm->nvm_data->n_hw_addrs > 1) ?
+ min(IWL_MVM_MAX_ADDRESSES, mvm->nvm_data->n_hw_addrs) : 1;
+
+ for (i = 1; i < num_mac; i++) {
+ memcpy(mvm->addresses[i].addr, mvm->addresses[i-1].addr,
ETH_ALEN);
- mvm->addresses[1].addr[5]++;
+ mvm->addresses[i].addr[5]++;
hw->wiphy->n_addresses++;
}
hw->wiphy->wowlan.n_patterns = IWL_WOWLAN_MAX_PATTERNS;
hw->wiphy->wowlan.pattern_min_len = IWL_WOWLAN_MIN_PATTERN_LEN;
hw->wiphy->wowlan.pattern_max_len = IWL_WOWLAN_MAX_PATTERN_LEN;
+ hw->wiphy->wowlan.tcp = &iwl_mvm_wowlan_tcp_support;
}
#endif
ret = iwl_mvm_sta_rx_agg(mvm, sta, tid, 0, false);
break;
case IEEE80211_AMPDU_TX_START:
+ if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG) {
+ ret = -EINVAL;
+ break;
+ }
ret = iwl_mvm_sta_tx_agg_start(mvm, vif, sta, tid, ssn);
break;
case IEEE80211_AMPDU_TX_STOP_CONT:
+ ret = iwl_mvm_sta_tx_agg_stop(mvm, vif, sta, tid);
+ break;
case IEEE80211_AMPDU_TX_STOP_FLUSH:
case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
- ret = iwl_mvm_sta_tx_agg_stop(mvm, vif, sta, tid);
+ ret = iwl_mvm_sta_tx_agg_flush(mvm, vif, sta, tid);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
ret = iwl_mvm_sta_tx_agg_oper(mvm, vif, sta, tid, buf_size);
static int iwl_mvm_roc(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *channel,
- int duration)
+ int duration,
+ enum ieee80211_roc_type type)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
struct cfg80211_chan_def chandef;
return -EINVAL;
}
- IWL_DEBUG_MAC80211(mvm, "enter (%d, %d)\n", channel->hw_value,
- duration);
+ IWL_DEBUG_MAC80211(mvm, "enter (%d, %d, %d)\n", channel->hw_value,
+ duration, type);
mutex_lock(&mvm->mutex);
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include "fw-api.h"
#define IWL_INVALID_MAC80211_QUEUE 0xff
-#define IWL_MVM_MAX_ADDRESSES 2
+#define IWL_MVM_MAX_ADDRESSES 5
/* RSSI offset for WkP */
#define IWL_RSSI_OFFSET 50
bool uploaded;
bool ap_active;
+ u32 ap_beacon_time;
+
enum iwl_tsf_id tsf_id;
/*
#ifdef CONFIG_PM_SLEEP
int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
#endif
+
+ /* BT-Coex */
+ u8 bt_kill_msk;
+ struct iwl_bt_coex_profile_notif last_bt_notif;
};
/* Extract MVM priv from op_mode and _hw */
void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, int idx);
+/* BT Coex */
+int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
+int iwl_send_bt_init_conf(struct iwl_mvm *mvm);
+int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
+ struct iwl_rx_cmd_buffer *rxb,
+ struct iwl_device_cmd *cmd);
+
#endif /* __IWL_MVM_H__ */
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
NVM_SECTION_TYPE_PRODUCTION,
};
+/* Default NVM size to read */
+#define IWL_NVM_DEFAULT_CHUNK_SIZE (2*1024);
+
/* used to simplify the shared operations on NCM_ACCESS_CMD versions */
union iwl_nvm_access_cmd {
struct iwl_nvm_access_cmd_ver1 ver1;
int ret;
bool old_eeprom = mvm->cfg->device_family != IWL_DEVICE_FAMILY_7000;
- length = (iwlwifi_mod_params.amsdu_size_8K ? (8 * 1024) : (4 * 1024))
- - sizeof(union iwl_nvm_access_cmd)
- - sizeof(struct iwl_rx_packet);
+ /* Set nvm section read length */
+ length = IWL_NVM_DEFAULT_CHUNK_SIZE;
+
/*
* if length is greater than EEPROM size, truncate it because uCode
* doesn't check it by itself, and exit the loop when reached.
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
RX_HANDLER(SCAN_REQUEST_CMD, iwl_mvm_rx_scan_response, false),
RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, false),
+ RX_HANDLER(BT_PROFILE_NOTIFICATION, iwl_mvm_rx_bt_coex_notif, true),
+
RX_HANDLER(RADIO_VERSION_NOTIFICATION, iwl_mvm_rx_radio_ver, false),
RX_HANDLER(CARD_STATE_NOTIFICATION, iwl_mvm_rx_card_state_notif, false),
CMD(NET_DETECT_PROFILES_CMD),
CMD(NET_DETECT_HOTSPOTS_CMD),
CMD(NET_DETECT_HOTSPOTS_QUERY_CMD),
+ CMD(CARD_STATE_NOTIFICATION),
+ CMD(BT_COEX_PRIO_TABLE),
+ CMD(BT_COEX_PROT_ENV),
+ CMD(BT_PROFILE_NOTIFICATION),
+ CMD(BT_CONFIG),
};
#undef CMD
trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
trans_cfg.rx_buf_size_8k = iwlwifi_mod_params.amsdu_size_8K;
- /* TODO: this should really be a TLV */
- if (cfg->device_family == IWL_DEVICE_FAMILY_7000)
+ if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DW_BC_TABLE)
trans_cfg.bc_table_dword = true;
if (!iwlwifi_mod_params.wd_disable)
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
*/
static bool rs_use_green(struct ieee80211_sta *sta)
{
- struct iwl_mvm_sta *sta_priv = (void *)sta->drv_priv;
-
- bool use_green = !(sta_priv->vif->bss_conf.ht_operation_mode &
- IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
-
- return (sta->ht_cap.cap & IEEE80211_HT_CAP_GRN_FLD) && use_green;
+ /*
+ * There's a bug somewhere in this code that causes the
+ * scaling to get stuck because GF+SGI can't be combined
+ * in SISO rates. Until we find that bug, disable GF, it
+ * has only limited benefit and we still interoperate with
+ * GF APs since we can always receive GF transmissions.
+ */
+ return false;
}
/**
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
}
add_sta_cmd.add_modify = update ? 1 : 0;
- /* STA_FLG_FAT_EN_MSK ? */
- /* STA_FLG_MIMO_EN_MSK ? */
+ add_sta_cmd.station_flags_msk |= cpu_to_le32(STA_FLG_FAT_EN_MSK |
+ STA_FLG_MIMO_EN_MSK);
+
+ switch (sta->bandwidth) {
+ case IEEE80211_STA_RX_BW_160:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_FAT_EN_160MHZ);
+ /* fall through */
+ case IEEE80211_STA_RX_BW_80:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_FAT_EN_80MHZ);
+ /* fall through */
+ case IEEE80211_STA_RX_BW_40:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_FAT_EN_40MHZ);
+ /* fall through */
+ case IEEE80211_STA_RX_BW_20:
+ if (sta->ht_cap.ht_supported)
+ add_sta_cmd.station_flags |=
+ cpu_to_le32(STA_FLG_FAT_EN_20MHZ);
+ break;
+ }
+
+ switch (sta->rx_nss) {
+ case 1:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_MIMO_EN_SISO);
+ break;
+ case 2:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_MIMO_EN_MIMO2);
+ break;
+ case 3 ... 8:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_MIMO_EN_MIMO3);
+ break;
+ }
+
+ switch (sta->smps_mode) {
+ case IEEE80211_SMPS_AUTOMATIC:
+ case IEEE80211_SMPS_NUM_MODES:
+ WARN_ON(1);
+ break;
+ case IEEE80211_SMPS_STATIC:
+ /* override NSS */
+ add_sta_cmd.station_flags &= ~cpu_to_le32(STA_FLG_MIMO_EN_MSK);
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_MIMO_EN_SISO);
+ break;
+ case IEEE80211_SMPS_DYNAMIC:
+ add_sta_cmd.station_flags |= cpu_to_le32(STA_FLG_RTS_MIMO_PROT);
+ break;
+ case IEEE80211_SMPS_OFF:
+ /* nothing */
+ break;
+ }
if (sta->ht_cap.ht_supported) {
add_sta_cmd.station_flags_msk |=
if (vif->type == NL80211_IFTYPE_STATION &&
mvmvif->ap_sta_id == mvm_sta->sta_id) {
+ /* flush its queues here since we are freeing mvm_sta */
+ ret = iwl_mvm_flush_tx_path(mvm, mvm_sta->tfd_queue_msk, true);
+
/*
* Put a non-NULL since the fw station isn't removed.
* It will be removed after the MAC will be set as
rcu_assign_pointer(mvm->fw_id_to_mac_id[mvm_sta->sta_id],
ERR_PTR(-EINVAL));
- /* flush its queues here since we are freeing mvm_sta */
- ret = iwl_mvm_flush_tx_path(mvm, mvm_sta->tfd_queue_msk, true);
-
/* if we are associated - we can't remove the AP STA now */
if (vif->bss_conf.assoc)
return ret;
spin_lock_bh(&mvmsta->lock);
tid_data = &mvmsta->tid_data[tid];
- tid_data->ssn = SEQ_TO_SN(tid_data->seq_number);
+ tid_data->ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
tid_data->txq_id = txq_id;
*ssn = tid_data->ssn;
switch (tid_data->state) {
case IWL_AGG_ON:
- tid_data->ssn = SEQ_TO_SN(tid_data->seq_number);
+ tid_data->ssn = IEEE80211_SEQ_TO_SN(tid_data->seq_number);
IWL_DEBUG_TX_QUEUES(mvm,
"ssn = %d, next_recl = %d\n",
return err;
}
+int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta, u16 tid)
+{
+ struct iwl_mvm_sta *mvmsta = (void *)sta->drv_priv;
+ struct iwl_mvm_tid_data *tid_data = &mvmsta->tid_data[tid];
+ u16 txq_id;
+
+ /*
+ * First set the agg state to OFF to avoid calling
+ * ieee80211_stop_tx_ba_cb in iwl_mvm_check_ratid_empty.
+ */
+ spin_lock_bh(&mvmsta->lock);
+ txq_id = tid_data->txq_id;
+ IWL_DEBUG_TX_QUEUES(mvm, "Flush AGG: sta %d tid %d q %d state %d\n",
+ mvmsta->sta_id, tid, txq_id, tid_data->state);
+ tid_data->state = IWL_AGG_OFF;
+ spin_unlock_bh(&mvmsta->lock);
+
+ if (iwl_mvm_flush_tx_path(mvm, BIT(txq_id), true))
+ IWL_ERR(mvm, "Couldn't flush the AGG queue\n");
+
+ iwl_trans_txq_disable(mvm->trans, tid_data->txq_id);
+ mvm->queue_to_mac80211[tid_data->txq_id] =
+ IWL_INVALID_MAC80211_QUEUE;
+
+ return 0;
+}
+
static int iwl_mvm_set_fw_key_idx(struct iwl_mvm *mvm)
{
int i;
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
struct ieee80211_sta *sta, u16 tid, u8 buf_size);
int iwl_mvm_sta_tx_agg_stop(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, u16 tid);
+int iwl_mvm_sta_tx_agg_flush(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta, u16 tid);
int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm);
int iwl_mvm_allocate_int_sta(struct iwl_mvm *mvm, struct iwl_mvm_int_sta *sta,
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
next_reclaimed = ssn;
} else {
/* The next packet to be reclaimed is the one after this one */
- next_reclaimed = SEQ_TO_SN(seq_ctl + 0x10);
+ next_reclaimed = IEEE80211_SEQ_TO_SN(seq_ctl + 0x10);
}
IWL_DEBUG_TX_REPLY(mvm,
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/stringify.h>
-#include "iwl-config.h"
-#include "iwl-csr.h"
-#include "iwl-agn-hw.h"
-#include "cfg.h"
-
-/* Highest firmware API version supported */
-#define IWL1000_UCODE_API_MAX 5
-#define IWL100_UCODE_API_MAX 5
-
-/* Oldest version we won't warn about */
-#define IWL1000_UCODE_API_OK 5
-#define IWL100_UCODE_API_OK 5
-
-/* Lowest firmware API version supported */
-#define IWL1000_UCODE_API_MIN 1
-#define IWL100_UCODE_API_MIN 5
-
-/* EEPROM version */
-#define EEPROM_1000_TX_POWER_VERSION (4)
-#define EEPROM_1000_EEPROM_VERSION (0x15C)
-
-#define IWL1000_FW_PRE "iwlwifi-1000-"
-#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
-
-#define IWL100_FW_PRE "iwlwifi-100-"
-#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
-
-
-static const struct iwl_base_params iwl1000_base_params = {
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
- .max_ll_items = OTP_MAX_LL_ITEMS_1000,
- .shadow_ram_support = false,
- .led_compensation = 51,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_WATCHDOG_DISABLED,
- .max_event_log_size = 128,
-};
-
-static const struct iwl_ht_params iwl1000_ht_params = {
- .ht_greenfield_support = true,
- .use_rts_for_aggregation = true, /* use rts/cts protection */
- .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
-};
-
-static const struct iwl_eeprom_params iwl1000_eeprom_params = {
- .regulatory_bands = {
- EEPROM_REG_BAND_1_CHANNELS,
- EEPROM_REG_BAND_2_CHANNELS,
- EEPROM_REG_BAND_3_CHANNELS,
- EEPROM_REG_BAND_4_CHANNELS,
- EEPROM_REG_BAND_5_CHANNELS,
- EEPROM_REG_BAND_24_HT40_CHANNELS,
- EEPROM_REGULATORY_BAND_NO_HT40,
- }
-};
-
-#define IWL_DEVICE_1000 \
- .fw_name_pre = IWL1000_FW_PRE, \
- .ucode_api_max = IWL1000_UCODE_API_MAX, \
- .ucode_api_ok = IWL1000_UCODE_API_OK, \
- .ucode_api_min = IWL1000_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_1000, \
- .max_inst_size = IWLAGN_RTC_INST_SIZE, \
- .max_data_size = IWLAGN_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_1000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \
- .base_params = &iwl1000_base_params, \
- .eeprom_params = &iwl1000_eeprom_params, \
- .led_mode = IWL_LED_BLINK
-
-const struct iwl_cfg iwl1000_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
- IWL_DEVICE_1000,
- .ht_params = &iwl1000_ht_params,
-};
-
-const struct iwl_cfg iwl1000_bg_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
- IWL_DEVICE_1000,
-};
-
-#define IWL_DEVICE_100 \
- .fw_name_pre = IWL100_FW_PRE, \
- .ucode_api_max = IWL100_UCODE_API_MAX, \
- .ucode_api_ok = IWL100_UCODE_API_OK, \
- .ucode_api_min = IWL100_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_100, \
- .max_inst_size = IWLAGN_RTC_INST_SIZE, \
- .max_data_size = IWLAGN_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_1000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION, \
- .base_params = &iwl1000_base_params, \
- .eeprom_params = &iwl1000_eeprom_params, \
- .led_mode = IWL_LED_RF_STATE, \
- .rx_with_siso_diversity = true
-
-const struct iwl_cfg iwl100_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
- IWL_DEVICE_100,
- .ht_params = &iwl1000_ht_params,
-};
-
-const struct iwl_cfg iwl100_bg_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 100 BG",
- IWL_DEVICE_100,
-};
-
-MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK));
-MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK));
+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/stringify.h>
-#include "iwl-config.h"
-#include "iwl-agn-hw.h"
-#include "cfg.h"
-#include "dvm/commands.h" /* needed for BT for now */
-
-/* Highest firmware API version supported */
-#define IWL2030_UCODE_API_MAX 6
-#define IWL2000_UCODE_API_MAX 6
-#define IWL105_UCODE_API_MAX 6
-#define IWL135_UCODE_API_MAX 6
-
-/* Oldest version we won't warn about */
-#define IWL2030_UCODE_API_OK 6
-#define IWL2000_UCODE_API_OK 6
-#define IWL105_UCODE_API_OK 6
-#define IWL135_UCODE_API_OK 6
-
-/* Lowest firmware API version supported */
-#define IWL2030_UCODE_API_MIN 5
-#define IWL2000_UCODE_API_MIN 5
-#define IWL105_UCODE_API_MIN 5
-#define IWL135_UCODE_API_MIN 5
-
-/* EEPROM version */
-#define EEPROM_2000_TX_POWER_VERSION (6)
-#define EEPROM_2000_EEPROM_VERSION (0x805)
-
-
-#define IWL2030_FW_PRE "iwlwifi-2030-"
-#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
-
-#define IWL2000_FW_PRE "iwlwifi-2000-"
-#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
-
-#define IWL105_FW_PRE "iwlwifi-105-"
-#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
-
-#define IWL135_FW_PRE "iwlwifi-135-"
-#define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
-
-static const struct iwl_base_params iwl2000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = 0,
- .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
- .shadow_ram_support = true,
- .led_compensation = 51,
- .adv_thermal_throttle = true,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_DEF_WD_TIMEOUT,
- .max_event_log_size = 512,
- .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
- .hd_v2 = true,
-};
-
-
-static const struct iwl_base_params iwl2030_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = 0,
- .max_ll_items = OTP_MAX_LL_ITEMS_2x00,
- .shadow_ram_support = true,
- .led_compensation = 57,
- .adv_thermal_throttle = true,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_LONG_WD_TIMEOUT,
- .max_event_log_size = 512,
- .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
- .hd_v2 = true,
-};
-
-static const struct iwl_ht_params iwl2000_ht_params = {
- .ht_greenfield_support = true,
- .use_rts_for_aggregation = true, /* use rts/cts protection */
- .ht40_bands = BIT(IEEE80211_BAND_2GHZ),
-};
-
-static const struct iwl_bt_params iwl2030_bt_params = {
- /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
- .advanced_bt_coexist = true,
- .agg_time_limit = BT_AGG_THRESHOLD_DEF,
- .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
- .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT32,
- .bt_sco_disable = true,
- .bt_session_2 = true,
-};
-
-static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
- .regulatory_bands = {
- EEPROM_REG_BAND_1_CHANNELS,
- EEPROM_REG_BAND_2_CHANNELS,
- EEPROM_REG_BAND_3_CHANNELS,
- EEPROM_REG_BAND_4_CHANNELS,
- EEPROM_REG_BAND_5_CHANNELS,
- EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
- EEPROM_REGULATORY_BAND_NO_HT40,
- },
- .enhanced_txpower = true,
-};
-
-#define IWL_DEVICE_2000 \
- .fw_name_pre = IWL2000_FW_PRE, \
- .ucode_api_max = IWL2000_UCODE_API_MAX, \
- .ucode_api_ok = IWL2000_UCODE_API_OK, \
- .ucode_api_min = IWL2000_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_2000, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
- .base_params = &iwl2000_base_params, \
- .eeprom_params = &iwl20x0_eeprom_params, \
- .need_temp_offset_calib = true, \
- .temp_offset_v2 = true, \
- .led_mode = IWL_LED_RF_STATE
-
-const struct iwl_cfg iwl2000_2bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 2200 BGN",
- IWL_DEVICE_2000,
- .ht_params = &iwl2000_ht_params,
-};
-
-const struct iwl_cfg iwl2000_2bgn_d_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 2200D BGN",
- IWL_DEVICE_2000,
- .ht_params = &iwl2000_ht_params,
-};
-
-#define IWL_DEVICE_2030 \
- .fw_name_pre = IWL2030_FW_PRE, \
- .ucode_api_max = IWL2030_UCODE_API_MAX, \
- .ucode_api_ok = IWL2030_UCODE_API_OK, \
- .ucode_api_min = IWL2030_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_2030, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
- .base_params = &iwl2030_base_params, \
- .bt_params = &iwl2030_bt_params, \
- .eeprom_params = &iwl20x0_eeprom_params, \
- .need_temp_offset_calib = true, \
- .temp_offset_v2 = true, \
- .led_mode = IWL_LED_RF_STATE, \
- .adv_pm = true
-
-const struct iwl_cfg iwl2030_2bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
- IWL_DEVICE_2030,
- .ht_params = &iwl2000_ht_params,
-};
-
-#define IWL_DEVICE_105 \
- .fw_name_pre = IWL105_FW_PRE, \
- .ucode_api_max = IWL105_UCODE_API_MAX, \
- .ucode_api_ok = IWL105_UCODE_API_OK, \
- .ucode_api_min = IWL105_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_105, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
- .base_params = &iwl2000_base_params, \
- .eeprom_params = &iwl20x0_eeprom_params, \
- .need_temp_offset_calib = true, \
- .temp_offset_v2 = true, \
- .led_mode = IWL_LED_RF_STATE, \
- .adv_pm = true, \
- .rx_with_siso_diversity = true
-
-const struct iwl_cfg iwl105_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
- IWL_DEVICE_105,
- .ht_params = &iwl2000_ht_params,
-};
-
-const struct iwl_cfg iwl105_bgn_d_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 105D BGN",
- IWL_DEVICE_105,
- .ht_params = &iwl2000_ht_params,
-};
-
-#define IWL_DEVICE_135 \
- .fw_name_pre = IWL135_FW_PRE, \
- .ucode_api_max = IWL135_UCODE_API_MAX, \
- .ucode_api_ok = IWL135_UCODE_API_OK, \
- .ucode_api_min = IWL135_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_135, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_2000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
- .base_params = &iwl2030_base_params, \
- .bt_params = &iwl2030_bt_params, \
- .eeprom_params = &iwl20x0_eeprom_params, \
- .need_temp_offset_calib = true, \
- .temp_offset_v2 = true, \
- .led_mode = IWL_LED_RF_STATE, \
- .adv_pm = true, \
- .rx_with_siso_diversity = true
-
-const struct iwl_cfg iwl135_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
- IWL_DEVICE_135,
- .ht_params = &iwl2000_ht_params,
-};
-
-MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
-MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
-MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
-MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));
+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/stringify.h>
-#include "iwl-config.h"
-#include "iwl-agn-hw.h"
-#include "iwl-csr.h"
-#include "cfg.h"
-
-/* Highest firmware API version supported */
-#define IWL5000_UCODE_API_MAX 5
-#define IWL5150_UCODE_API_MAX 2
-
-/* Oldest version we won't warn about */
-#define IWL5000_UCODE_API_OK 5
-#define IWL5150_UCODE_API_OK 2
-
-/* Lowest firmware API version supported */
-#define IWL5000_UCODE_API_MIN 1
-#define IWL5150_UCODE_API_MIN 1
-
-/* EEPROM versions */
-#define EEPROM_5000_TX_POWER_VERSION (4)
-#define EEPROM_5000_EEPROM_VERSION (0x11A)
-#define EEPROM_5050_TX_POWER_VERSION (4)
-#define EEPROM_5050_EEPROM_VERSION (0x21E)
-
-#define IWL5000_FW_PRE "iwlwifi-5000-"
-#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
-
-#define IWL5150_FW_PRE "iwlwifi-5150-"
-#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
-
-static const struct iwl_base_params iwl5000_base_params = {
- .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
- .led_compensation = 51,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_WATCHDOG_DISABLED,
- .max_event_log_size = 512,
- .no_idle_support = true,
-};
-
-static const struct iwl_ht_params iwl5000_ht_params = {
- .ht_greenfield_support = true,
- .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
-};
-
-static const struct iwl_eeprom_params iwl5000_eeprom_params = {
- .regulatory_bands = {
- EEPROM_REG_BAND_1_CHANNELS,
- EEPROM_REG_BAND_2_CHANNELS,
- EEPROM_REG_BAND_3_CHANNELS,
- EEPROM_REG_BAND_4_CHANNELS,
- EEPROM_REG_BAND_5_CHANNELS,
- EEPROM_REG_BAND_24_HT40_CHANNELS,
- EEPROM_REG_BAND_52_HT40_CHANNELS
- },
-};
-
-#define IWL_DEVICE_5000 \
- .fw_name_pre = IWL5000_FW_PRE, \
- .ucode_api_max = IWL5000_UCODE_API_MAX, \
- .ucode_api_ok = IWL5000_UCODE_API_OK, \
- .ucode_api_min = IWL5000_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_5000, \
- .max_inst_size = IWLAGN_RTC_INST_SIZE, \
- .max_data_size = IWLAGN_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_5000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_5000_TX_POWER_VERSION, \
- .base_params = &iwl5000_base_params, \
- .eeprom_params = &iwl5000_eeprom_params, \
- .led_mode = IWL_LED_BLINK
-
-const struct iwl_cfg iwl5300_agn_cfg = {
- .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
- IWL_DEVICE_5000,
- /* at least EEPROM 0x11A has wrong info */
- .valid_tx_ant = ANT_ABC, /* .cfg overwrite */
- .valid_rx_ant = ANT_ABC, /* .cfg overwrite */
- .ht_params = &iwl5000_ht_params,
-};
-
-const struct iwl_cfg iwl5100_bgn_cfg = {
- .name = "Intel(R) WiFi Link 5100 BGN",
- IWL_DEVICE_5000,
- .valid_tx_ant = ANT_B, /* .cfg overwrite */
- .valid_rx_ant = ANT_AB, /* .cfg overwrite */
- .ht_params = &iwl5000_ht_params,
-};
-
-const struct iwl_cfg iwl5100_abg_cfg = {
- .name = "Intel(R) WiFi Link 5100 ABG",
- IWL_DEVICE_5000,
- .valid_tx_ant = ANT_B, /* .cfg overwrite */
- .valid_rx_ant = ANT_AB, /* .cfg overwrite */
-};
-
-const struct iwl_cfg iwl5100_agn_cfg = {
- .name = "Intel(R) WiFi Link 5100 AGN",
- IWL_DEVICE_5000,
- .valid_tx_ant = ANT_B, /* .cfg overwrite */
- .valid_rx_ant = ANT_AB, /* .cfg overwrite */
- .ht_params = &iwl5000_ht_params,
-};
-
-const struct iwl_cfg iwl5350_agn_cfg = {
- .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
- .fw_name_pre = IWL5000_FW_PRE,
- .ucode_api_max = IWL5000_UCODE_API_MAX,
- .ucode_api_ok = IWL5000_UCODE_API_OK,
- .ucode_api_min = IWL5000_UCODE_API_MIN,
- .device_family = IWL_DEVICE_FAMILY_5000,
- .max_inst_size = IWLAGN_RTC_INST_SIZE,
- .max_data_size = IWLAGN_RTC_DATA_SIZE,
- .nvm_ver = EEPROM_5050_EEPROM_VERSION,
- .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,
- .base_params = &iwl5000_base_params,
- .eeprom_params = &iwl5000_eeprom_params,
- .ht_params = &iwl5000_ht_params,
- .led_mode = IWL_LED_BLINK,
- .internal_wimax_coex = true,
-};
-
-#define IWL_DEVICE_5150 \
- .fw_name_pre = IWL5150_FW_PRE, \
- .ucode_api_max = IWL5150_UCODE_API_MAX, \
- .ucode_api_ok = IWL5150_UCODE_API_OK, \
- .ucode_api_min = IWL5150_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_5150, \
- .max_inst_size = IWLAGN_RTC_INST_SIZE, \
- .max_data_size = IWLAGN_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_5050_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION, \
- .base_params = &iwl5000_base_params, \
- .eeprom_params = &iwl5000_eeprom_params, \
- .no_xtal_calib = true, \
- .led_mode = IWL_LED_BLINK, \
- .internal_wimax_coex = true
-
-const struct iwl_cfg iwl5150_agn_cfg = {
- .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
- IWL_DEVICE_5150,
- .ht_params = &iwl5000_ht_params,
-
-};
-
-const struct iwl_cfg iwl5150_abg_cfg = {
- .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
- IWL_DEVICE_5150,
-};
-
-MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
-MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));
+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/stringify.h>
-#include "iwl-config.h"
-#include "iwl-agn-hw.h"
-#include "cfg.h"
-#include "dvm/commands.h" /* needed for BT for now */
-
-/* Highest firmware API version supported */
-#define IWL6000_UCODE_API_MAX 6
-#define IWL6050_UCODE_API_MAX 5
-#define IWL6000G2_UCODE_API_MAX 6
-#define IWL6035_UCODE_API_MAX 6
-
-/* Oldest version we won't warn about */
-#define IWL6000_UCODE_API_OK 4
-#define IWL6000G2_UCODE_API_OK 5
-#define IWL6050_UCODE_API_OK 5
-#define IWL6000G2B_UCODE_API_OK 6
-#define IWL6035_UCODE_API_OK 6
-
-/* Lowest firmware API version supported */
-#define IWL6000_UCODE_API_MIN 4
-#define IWL6050_UCODE_API_MIN 4
-#define IWL6000G2_UCODE_API_MIN 5
-#define IWL6035_UCODE_API_MIN 6
-
-/* EEPROM versions */
-#define EEPROM_6000_TX_POWER_VERSION (4)
-#define EEPROM_6000_EEPROM_VERSION (0x423)
-#define EEPROM_6050_TX_POWER_VERSION (4)
-#define EEPROM_6050_EEPROM_VERSION (0x532)
-#define EEPROM_6150_TX_POWER_VERSION (6)
-#define EEPROM_6150_EEPROM_VERSION (0x553)
-#define EEPROM_6005_TX_POWER_VERSION (6)
-#define EEPROM_6005_EEPROM_VERSION (0x709)
-#define EEPROM_6030_TX_POWER_VERSION (6)
-#define EEPROM_6030_EEPROM_VERSION (0x709)
-#define EEPROM_6035_TX_POWER_VERSION (6)
-#define EEPROM_6035_EEPROM_VERSION (0x753)
-
-#define IWL6000_FW_PRE "iwlwifi-6000-"
-#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
-
-#define IWL6050_FW_PRE "iwlwifi-6050-"
-#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
-
-#define IWL6005_FW_PRE "iwlwifi-6000g2a-"
-#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
-
-#define IWL6030_FW_PRE "iwlwifi-6000g2b-"
-#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
-
-static const struct iwl_base_params iwl6000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = 0,
- .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
- .shadow_ram_support = true,
- .led_compensation = 51,
- .adv_thermal_throttle = true,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_DEF_WD_TIMEOUT,
- .max_event_log_size = 512,
- .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
-};
-
-static const struct iwl_base_params iwl6050_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = 0,
- .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
- .shadow_ram_support = true,
- .led_compensation = 51,
- .adv_thermal_throttle = true,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
- .chain_noise_scale = 1500,
- .wd_timeout = IWL_DEF_WD_TIMEOUT,
- .max_event_log_size = 1024,
- .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
-};
-
-static const struct iwl_base_params iwl6000_g2_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = 0,
- .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
- .shadow_ram_support = true,
- .led_compensation = 57,
- .adv_thermal_throttle = true,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_LONG_WD_TIMEOUT,
- .max_event_log_size = 512,
- .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
-};
-
-static const struct iwl_ht_params iwl6000_ht_params = {
- .ht_greenfield_support = true,
- .use_rts_for_aggregation = true, /* use rts/cts protection */
- .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
-};
-
-static const struct iwl_bt_params iwl6000_bt_params = {
- /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
- .advanced_bt_coexist = true,
- .agg_time_limit = BT_AGG_THRESHOLD_DEF,
- .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
- .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
- .bt_sco_disable = true,
-};
-
-static const struct iwl_eeprom_params iwl6000_eeprom_params = {
- .regulatory_bands = {
- EEPROM_REG_BAND_1_CHANNELS,
- EEPROM_REG_BAND_2_CHANNELS,
- EEPROM_REG_BAND_3_CHANNELS,
- EEPROM_REG_BAND_4_CHANNELS,
- EEPROM_REG_BAND_5_CHANNELS,
- EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
- EEPROM_REG_BAND_52_HT40_CHANNELS
- },
- .enhanced_txpower = true,
-};
-
-#define IWL_DEVICE_6005 \
- .fw_name_pre = IWL6005_FW_PRE, \
- .ucode_api_max = IWL6000G2_UCODE_API_MAX, \
- .ucode_api_ok = IWL6000G2_UCODE_API_OK, \
- .ucode_api_min = IWL6000G2_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_6005, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_6005_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION, \
- .base_params = &iwl6000_g2_base_params, \
- .eeprom_params = &iwl6000_eeprom_params, \
- .need_temp_offset_calib = true, \
- .led_mode = IWL_LED_RF_STATE
-
-const struct iwl_cfg iwl6005_2agn_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
- IWL_DEVICE_6005,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6005_2abg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
- IWL_DEVICE_6005,
-};
-
-const struct iwl_cfg iwl6005_2bg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
- IWL_DEVICE_6005,
-};
-
-const struct iwl_cfg iwl6005_2agn_sff_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6205S AGN",
- IWL_DEVICE_6005,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6005_2agn_d_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6205D AGN",
- IWL_DEVICE_6005,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6005_2agn_mow1_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6206 AGN",
- IWL_DEVICE_6005,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6207 AGN",
- IWL_DEVICE_6005,
- .ht_params = &iwl6000_ht_params,
-};
-
-#define IWL_DEVICE_6030 \
- .fw_name_pre = IWL6030_FW_PRE, \
- .ucode_api_max = IWL6000G2_UCODE_API_MAX, \
- .ucode_api_ok = IWL6000G2B_UCODE_API_OK, \
- .ucode_api_min = IWL6000G2_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_6030, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_6030_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION, \
- .base_params = &iwl6000_g2_base_params, \
- .bt_params = &iwl6000_bt_params, \
- .eeprom_params = &iwl6000_eeprom_params, \
- .need_temp_offset_calib = true, \
- .led_mode = IWL_LED_RF_STATE, \
- .adv_pm = true \
-
-const struct iwl_cfg iwl6030_2agn_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
- IWL_DEVICE_6030,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6030_2abg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
- IWL_DEVICE_6030,
-};
-
-const struct iwl_cfg iwl6030_2bgn_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
- IWL_DEVICE_6030,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6030_2bg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
- IWL_DEVICE_6030,
-};
-
-#define IWL_DEVICE_6035 \
- .fw_name_pre = IWL6030_FW_PRE, \
- .ucode_api_max = IWL6035_UCODE_API_MAX, \
- .ucode_api_ok = IWL6035_UCODE_API_OK, \
- .ucode_api_min = IWL6035_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_6030, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_6030_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION, \
- .base_params = &iwl6000_g2_base_params, \
- .bt_params = &iwl6000_bt_params, \
- .eeprom_params = &iwl6000_eeprom_params, \
- .need_temp_offset_calib = true, \
- .led_mode = IWL_LED_RF_STATE, \
- .adv_pm = true
-
-const struct iwl_cfg iwl6035_2agn_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
- IWL_DEVICE_6035,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl1030_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
- IWL_DEVICE_6030,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl1030_bg_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
- IWL_DEVICE_6030,
-};
-
-const struct iwl_cfg iwl130_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
- IWL_DEVICE_6030,
- .ht_params = &iwl6000_ht_params,
- .rx_with_siso_diversity = true,
-};
-
-const struct iwl_cfg iwl130_bg_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N 130 BG",
- IWL_DEVICE_6030,
- .rx_with_siso_diversity = true,
-};
-
-/*
- * "i": Internal configuration, use internal Power Amplifier
- */
-#define IWL_DEVICE_6000i \
- .fw_name_pre = IWL6000_FW_PRE, \
- .ucode_api_max = IWL6000_UCODE_API_MAX, \
- .ucode_api_ok = IWL6000_UCODE_API_OK, \
- .ucode_api_min = IWL6000_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_6000i, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .valid_tx_ant = ANT_BC, /* .cfg overwrite */ \
- .valid_rx_ant = ANT_BC, /* .cfg overwrite */ \
- .nvm_ver = EEPROM_6000_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION, \
- .base_params = &iwl6000_base_params, \
- .eeprom_params = &iwl6000_eeprom_params, \
- .led_mode = IWL_LED_BLINK
-
-const struct iwl_cfg iwl6000i_2agn_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
- IWL_DEVICE_6000i,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6000i_2abg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
- IWL_DEVICE_6000i,
-};
-
-const struct iwl_cfg iwl6000i_2bg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
- IWL_DEVICE_6000i,
-};
-
-#define IWL_DEVICE_6050 \
- .fw_name_pre = IWL6050_FW_PRE, \
- .ucode_api_max = IWL6050_UCODE_API_MAX, \
- .ucode_api_min = IWL6050_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_6050, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .valid_tx_ant = ANT_AB, /* .cfg overwrite */ \
- .valid_rx_ant = ANT_AB, /* .cfg overwrite */ \
- .nvm_ver = EEPROM_6050_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION, \
- .base_params = &iwl6050_base_params, \
- .eeprom_params = &iwl6000_eeprom_params, \
- .led_mode = IWL_LED_BLINK, \
- .internal_wimax_coex = true
-
-const struct iwl_cfg iwl6050_2agn_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
- IWL_DEVICE_6050,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6050_2abg_cfg = {
- .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
- IWL_DEVICE_6050,
-};
-
-#define IWL_DEVICE_6150 \
- .fw_name_pre = IWL6050_FW_PRE, \
- .ucode_api_max = IWL6050_UCODE_API_MAX, \
- .ucode_api_min = IWL6050_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_6150, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .nvm_ver = EEPROM_6150_EEPROM_VERSION, \
- .nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION, \
- .base_params = &iwl6050_base_params, \
- .eeprom_params = &iwl6000_eeprom_params, \
- .led_mode = IWL_LED_BLINK, \
- .internal_wimax_coex = true
-
-const struct iwl_cfg iwl6150_bgn_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
- IWL_DEVICE_6150,
- .ht_params = &iwl6000_ht_params,
-};
-
-const struct iwl_cfg iwl6150_bg_cfg = {
- .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
- IWL_DEVICE_6150,
-};
-
-const struct iwl_cfg iwl6000_3agn_cfg = {
- .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
- .fw_name_pre = IWL6000_FW_PRE,
- .ucode_api_max = IWL6000_UCODE_API_MAX,
- .ucode_api_ok = IWL6000_UCODE_API_OK,
- .ucode_api_min = IWL6000_UCODE_API_MIN,
- .device_family = IWL_DEVICE_FAMILY_6000,
- .max_inst_size = IWL60_RTC_INST_SIZE,
- .max_data_size = IWL60_RTC_DATA_SIZE,
- .nvm_ver = EEPROM_6000_EEPROM_VERSION,
- .nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
- .base_params = &iwl6000_base_params,
- .eeprom_params = &iwl6000_eeprom_params,
- .ht_params = &iwl6000_ht_params,
- .led_mode = IWL_LED_BLINK,
-};
-
-MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
-MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
-MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
-MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));
+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/module.h>
-#include <linux/stringify.h>
-#include "iwl-config.h"
-#include "iwl-agn-hw.h"
-#include "cfg.h"
-
-/* Highest firmware API version supported */
-#define IWL7260_UCODE_API_MAX 6
-#define IWL3160_UCODE_API_MAX 6
-
-/* Oldest version we won't warn about */
-#define IWL7260_UCODE_API_OK 6
-#define IWL3160_UCODE_API_OK 6
-
-/* Lowest firmware API version supported */
-#define IWL7260_UCODE_API_MIN 6
-#define IWL3160_UCODE_API_MIN 6
-
-/* NVM versions */
-#define IWL7260_NVM_VERSION 0x0a1d
-#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */
-#define IWL3160_NVM_VERSION 0x709
-#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
-
-#define IWL7260_FW_PRE "iwlwifi-7260-"
-#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
-
-#define IWL3160_FW_PRE "iwlwifi-3160-"
-#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
-
-static const struct iwl_base_params iwl7000_base_params = {
- .eeprom_size = OTP_LOW_IMAGE_SIZE,
- .num_of_queues = IWLAGN_NUM_QUEUES,
- .pll_cfg_val = 0,
- .shadow_ram_support = true,
- .led_compensation = 57,
- .adv_thermal_throttle = true,
- .support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
- .chain_noise_scale = 1000,
- .wd_timeout = IWL_LONG_WD_TIMEOUT,
- .max_event_log_size = 512,
- .shadow_reg_enable = false, /* TODO: fix bugs using this feature */
-};
-
-static const struct iwl_ht_params iwl7000_ht_params = {
- .ht_greenfield_support = true,
- .use_rts_for_aggregation = true, /* use rts/cts protection */
- .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
-};
-
-#define IWL_DEVICE_7000 \
- .ucode_api_max = IWL7260_UCODE_API_MAX, \
- .ucode_api_ok = IWL7260_UCODE_API_OK, \
- .ucode_api_min = IWL7260_UCODE_API_MIN, \
- .device_family = IWL_DEVICE_FAMILY_7000, \
- .max_inst_size = IWL60_RTC_INST_SIZE, \
- .max_data_size = IWL60_RTC_DATA_SIZE, \
- .base_params = &iwl7000_base_params, \
- /* TODO: .bt_params? */ \
- .need_temp_offset_calib = true, \
- .led_mode = IWL_LED_RF_STATE, \
- .adv_pm = true \
-
-
-const struct iwl_cfg iwl7260_2ac_cfg = {
- .name = "Intel(R) Dual Band Wireless AC7260",
- .fw_name_pre = IWL7260_FW_PRE,
- IWL_DEVICE_7000,
- .ht_params = &iwl7000_ht_params,
- .nvm_ver = IWL7260_NVM_VERSION,
- .nvm_calib_ver = IWL7260_TX_POWER_VERSION,
-};
-
-const struct iwl_cfg iwl3160_ac_cfg = {
- .name = "Intel(R) Dual Band Wireless AC3160",
- .fw_name_pre = IWL3160_FW_PRE,
- IWL_DEVICE_7000,
- .ht_params = &iwl7000_ht_params,
- .nvm_ver = IWL3160_NVM_VERSION,
- .nvm_calib_ver = IWL3160_TX_POWER_VERSION,
-};
-
-MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
-MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
+++ /dev/null
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2007 - 2013 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2013 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-#ifndef __iwl_pci_h__
-#define __iwl_pci_h__
-
-
-/*
- * This file declares the config structures for all devices.
- */
-
-extern const struct iwl_cfg iwl5300_agn_cfg;
-extern const struct iwl_cfg iwl5100_agn_cfg;
-extern const struct iwl_cfg iwl5350_agn_cfg;
-extern const struct iwl_cfg iwl5100_bgn_cfg;
-extern const struct iwl_cfg iwl5100_abg_cfg;
-extern const struct iwl_cfg iwl5150_agn_cfg;
-extern const struct iwl_cfg iwl5150_abg_cfg;
-extern const struct iwl_cfg iwl6005_2agn_cfg;
-extern const struct iwl_cfg iwl6005_2abg_cfg;
-extern const struct iwl_cfg iwl6005_2bg_cfg;
-extern const struct iwl_cfg iwl6005_2agn_sff_cfg;
-extern const struct iwl_cfg iwl6005_2agn_d_cfg;
-extern const struct iwl_cfg iwl6005_2agn_mow1_cfg;
-extern const struct iwl_cfg iwl6005_2agn_mow2_cfg;
-extern const struct iwl_cfg iwl1030_bgn_cfg;
-extern const struct iwl_cfg iwl1030_bg_cfg;
-extern const struct iwl_cfg iwl6030_2agn_cfg;
-extern const struct iwl_cfg iwl6030_2abg_cfg;
-extern const struct iwl_cfg iwl6030_2bgn_cfg;
-extern const struct iwl_cfg iwl6030_2bg_cfg;
-extern const struct iwl_cfg iwl6000i_2agn_cfg;
-extern const struct iwl_cfg iwl6000i_2abg_cfg;
-extern const struct iwl_cfg iwl6000i_2bg_cfg;
-extern const struct iwl_cfg iwl6000_3agn_cfg;
-extern const struct iwl_cfg iwl6050_2agn_cfg;
-extern const struct iwl_cfg iwl6050_2abg_cfg;
-extern const struct iwl_cfg iwl6150_bgn_cfg;
-extern const struct iwl_cfg iwl6150_bg_cfg;
-extern const struct iwl_cfg iwl1000_bgn_cfg;
-extern const struct iwl_cfg iwl1000_bg_cfg;
-extern const struct iwl_cfg iwl100_bgn_cfg;
-extern const struct iwl_cfg iwl100_bg_cfg;
-extern const struct iwl_cfg iwl130_bgn_cfg;
-extern const struct iwl_cfg iwl130_bg_cfg;
-extern const struct iwl_cfg iwl2000_2bgn_cfg;
-extern const struct iwl_cfg iwl2000_2bgn_d_cfg;
-extern const struct iwl_cfg iwl2030_2bgn_cfg;
-extern const struct iwl_cfg iwl6035_2agn_cfg;
-extern const struct iwl_cfg iwl105_bgn_cfg;
-extern const struct iwl_cfg iwl105_bgn_d_cfg;
-extern const struct iwl_cfg iwl135_bgn_cfg;
-extern const struct iwl_cfg iwl7260_2ac_cfg;
-extern const struct iwl_cfg iwl3160_ac_cfg;
-
-#endif /* __iwl_pci_h__ */
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
#include "iwl-trans.h"
#include "iwl-drv.h"
-
-#include "cfg.h"
#include "internal.h"
#define IWL_PCI_DEVICE(dev, subdev, cfg) \
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
static u32 iwl_trans_pcie_read_prph(struct iwl_trans *trans, u32 reg)
{
- iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
+ iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_RADDR,
+ ((reg & 0x000FFFFF) | (3 << 24)));
return iwl_trans_pcie_read32(trans, HBUS_TARG_PRPH_RDAT);
}
u32 val)
{
iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_WADDR,
- ((addr & 0x0000FFFF) | (3 << 24)));
+ ((addr & 0x000FFFFF) | (3 << 24)));
iwl_trans_pcie_write32(trans, HBUS_TARG_PRPH_WDAT, val);
}
return ret;
}
-static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_trans *trans = file->private_data;
-
- if (!trans->op_mode)
- return -EAGAIN;
-
- local_bh_disable();
- iwl_op_mode_nic_error(trans->op_mode);
- local_bh_enable();
-
- return count;
-}
-
DEBUGFS_READ_WRITE_FILE_OPS(interrupt);
DEBUGFS_READ_FILE_OPS(fh_reg);
DEBUGFS_READ_FILE_OPS(rx_queue);
DEBUGFS_READ_FILE_OPS(tx_queue);
DEBUGFS_WRITE_FILE_OPS(csr);
-DEBUGFS_WRITE_FILE_OPS(fw_restart);
/*
* Create the debugfs files and directories
DEBUGFS_ADD_FILE(interrupt, dir, S_IWUSR | S_IRUSR);
DEBUGFS_ADD_FILE(csr, dir, S_IWUSR);
DEBUGFS_ADD_FILE(fh_reg, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(fw_restart, dir, S_IWUSR);
return 0;
err:
* Check here that the packets are in the right place on the ring.
*/
#ifdef CONFIG_IWLWIFI_DEBUG
- wifi_seq = SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
+ wifi_seq = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
WARN_ONCE((iwl_read_prph(trans, SCD_AGGR_SEL) & BIT(txq_id)) &&
((wifi_seq & 0xff) != q->write_ptr),
"Q: %d WiFi Seq %d tfdNum %d",
static int mac80211_hwsim_roc(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *chan,
- int duration)
+ int duration,
+ enum ieee80211_roc_type type)
{
struct mac80211_hwsim_data *hwsim = hw->priv;
mwifiex-y += sta_rx.o
mwifiex-y += uap_txrx.o
mwifiex-y += cfg80211.o
+mwifiex-y += ethtool.o
mwifiex-$(CONFIG_DEBUG_FS) += debugfs.o
obj-$(CONFIG_MWIFIEX) += mwifiex.o
dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
dev->watchdog_timeo = MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT;
dev->hard_header_len += MWIFIEX_MIN_DATA_HEADER_LEN;
+ dev->ethtool_ops = &mwifiex_ethtool_ops;
mdev_priv = netdev_priv(dev);
*((unsigned long *) mdev_priv) = (unsigned long) priv;
}
EXPORT_SYMBOL_GPL(mwifiex_del_virtual_intf);
+#ifdef CONFIG_PM
+static bool
+mwifiex_is_pattern_supported(struct cfg80211_wowlan_trig_pkt_pattern *pat,
+ s8 *byte_seq)
+{
+ int j, k, valid_byte_cnt = 0;
+ bool dont_care_byte = false;
+
+ for (j = 0; j < DIV_ROUND_UP(pat->pattern_len, 8); j++) {
+ for (k = 0; k < 8; k++) {
+ if (pat->mask[j] & 1 << k) {
+ memcpy(byte_seq + valid_byte_cnt,
+ &pat->pattern[j * 8 + k], 1);
+ valid_byte_cnt++;
+ if (dont_care_byte)
+ return false;
+ } else {
+ if (valid_byte_cnt)
+ dont_care_byte = true;
+ }
+
+ if (valid_byte_cnt > MAX_BYTESEQ)
+ return false;
+ }
+ }
+
+ byte_seq[MAX_BYTESEQ] = valid_byte_cnt;
+
+ return true;
+}
+
+static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
+ struct cfg80211_wowlan *wowlan)
+{
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ struct mwifiex_ds_mef_cfg mef_cfg;
+ struct mwifiex_mef_entry *mef_entry;
+ int i, filt_num = 0, ret;
+ bool first_pat = true;
+ u8 byte_seq[MAX_BYTESEQ + 1];
+ const u8 ipv4_mc_mac[] = {0x33, 0x33};
+ const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
+ struct mwifiex_private *priv =
+ mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA);
+
+ if (!wowlan) {
+ dev_warn(adapter->dev, "None of the WOWLAN triggers enabled\n");
+ return 0;
+ }
+
+ if (!priv->media_connected) {
+ dev_warn(adapter->dev,
+ "Can not configure WOWLAN in disconnected state\n");
+ return 0;
+ }
+
+ mef_entry = kzalloc(sizeof(*mef_entry), GFP_KERNEL);
+ if (!mef_entry)
+ return -ENOMEM;
+
+ memset(&mef_cfg, 0, sizeof(mef_cfg));
+ mef_cfg.num_entries = 1;
+ mef_cfg.mef_entry = mef_entry;
+ mef_entry->mode = MEF_MODE_HOST_SLEEP;
+ mef_entry->action = MEF_ACTION_ALLOW_AND_WAKEUP_HOST;
+
+ for (i = 0; i < wowlan->n_patterns; i++) {
+ memset(byte_seq, 0, sizeof(byte_seq));
+ if (!mwifiex_is_pattern_supported(&wowlan->patterns[i],
+ byte_seq)) {
+ wiphy_err(wiphy, "Pattern not supported\n");
+ kfree(mef_entry);
+ return -EOPNOTSUPP;
+ }
+
+ if (!wowlan->patterns[i].pkt_offset) {
+ if (!(byte_seq[0] & 0x01) &&
+ (byte_seq[MAX_BYTESEQ] == 1)) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_UNICAST;
+ continue;
+ } else if (is_broadcast_ether_addr(byte_seq)) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_BROADCAST;
+ continue;
+ } else if ((!memcmp(byte_seq, ipv4_mc_mac, 2) &&
+ (byte_seq[MAX_BYTESEQ] == 2)) ||
+ (!memcmp(byte_seq, ipv6_mc_mac, 3) &&
+ (byte_seq[MAX_BYTESEQ] == 3))) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_MULTICAST;
+ continue;
+ }
+ }
+
+ mef_entry->filter[filt_num].repeat = 1;
+ mef_entry->filter[filt_num].offset =
+ wowlan->patterns[i].pkt_offset;
+ memcpy(mef_entry->filter[filt_num].byte_seq, byte_seq,
+ sizeof(byte_seq));
+ mef_entry->filter[filt_num].filt_type = TYPE_EQ;
+
+ if (first_pat)
+ first_pat = false;
+ else
+ mef_entry->filter[filt_num].filt_action = TYPE_AND;
+
+ filt_num++;
+ }
+
+ if (wowlan->magic_pkt) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_UNICAST;
+ mef_entry->filter[filt_num].repeat = 16;
+ memcpy(mef_entry->filter[filt_num].byte_seq, priv->curr_addr,
+ ETH_ALEN);
+ mef_entry->filter[filt_num].byte_seq[MAX_BYTESEQ] = ETH_ALEN;
+ mef_entry->filter[filt_num].offset = 14;
+ mef_entry->filter[filt_num].filt_type = TYPE_EQ;
+ if (filt_num)
+ mef_entry->filter[filt_num].filt_action = TYPE_OR;
+ }
+
+ if (!mef_cfg.criteria)
+ mef_cfg.criteria = MWIFIEX_CRITERIA_BROADCAST |
+ MWIFIEX_CRITERIA_UNICAST |
+ MWIFIEX_CRITERIA_MULTICAST;
+
+ ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MEF_CFG,
+ HostCmd_ACT_GEN_SET, 0,
+ &mef_cfg);
+
+ kfree(mef_entry);
+ return ret;
+}
+
+static int mwifiex_cfg80211_resume(struct wiphy *wiphy)
+{
+ return 0;
+}
+
+static void mwifiex_cfg80211_set_wakeup(struct wiphy *wiphy,
+ bool enabled)
+{
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+
+ device_set_wakeup_enable(adapter->dev, enabled);
+}
+#endif
+
/* station cfg80211 operations */
static struct cfg80211_ops mwifiex_cfg80211_ops = {
.add_virtual_intf = mwifiex_add_virtual_intf,
.change_beacon = mwifiex_cfg80211_change_beacon,
.set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config,
.set_antenna = mwifiex_cfg80211_set_antenna,
+#ifdef CONFIG_PM
+ .suspend = mwifiex_cfg80211_suspend,
+ .resume = mwifiex_cfg80211_resume,
+ .set_wakeup = mwifiex_cfg80211_set_wakeup,
+#endif
};
/*
wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom);
+#ifdef CONFIG_PM
+ wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT;
+ wiphy->wowlan.n_patterns = MWIFIEX_MAX_FILTERS;
+ wiphy->wowlan.pattern_min_len = 1;
+ wiphy->wowlan.pattern_max_len = MWIFIEX_MAX_PATTERN_LEN;
+ wiphy->wowlan.max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN;
+#endif
+
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P;
phs_cfg->params.hs_config.gpio,
phs_cfg->params.hs_config.gap);
}
- if (conditions != HOST_SLEEP_CFG_CANCEL) {
+ if (conditions != HS_CFG_CANCEL) {
adapter->is_hs_configured = true;
if (adapter->iface_type == MWIFIEX_USB ||
adapter->iface_type == MWIFIEX_PCIE)
--- /dev/null
+/*
+ * Marvell Wireless LAN device driver: ethtool
+ *
+ * Copyright (C) 2013, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License"). You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "main.h"
+
+static void mwifiex_ethtool_get_wol(struct net_device *dev,
+ struct ethtool_wolinfo *wol)
+{
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+ u32 conditions = le32_to_cpu(priv->adapter->hs_cfg.conditions);
+
+ wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
+
+ if (conditions == HS_CFG_COND_DEF)
+ return;
+
+ if (conditions & HS_CFG_COND_UNICAST_DATA)
+ wol->wolopts |= WAKE_UCAST;
+ if (conditions & HS_CFG_COND_MULTICAST_DATA)
+ wol->wolopts |= WAKE_MCAST;
+ if (conditions & HS_CFG_COND_BROADCAST_DATA)
+ wol->wolopts |= WAKE_BCAST;
+ if (conditions & HS_CFG_COND_MAC_EVENT)
+ wol->wolopts |= WAKE_PHY;
+}
+
+static int mwifiex_ethtool_set_wol(struct net_device *dev,
+ struct ethtool_wolinfo *wol)
+{
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+ u32 conditions = 0;
+
+ if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
+ return -EOPNOTSUPP;
+
+ if (wol->wolopts & WAKE_UCAST)
+ conditions |= HS_CFG_COND_UNICAST_DATA;
+ if (wol->wolopts & WAKE_MCAST)
+ conditions |= HS_CFG_COND_MULTICAST_DATA;
+ if (wol->wolopts & WAKE_BCAST)
+ conditions |= HS_CFG_COND_BROADCAST_DATA;
+ if (wol->wolopts & WAKE_PHY)
+ conditions |= HS_CFG_COND_MAC_EVENT;
+ if (wol->wolopts == 0)
+ conditions |= HS_CFG_COND_DEF;
+ priv->adapter->hs_cfg.conditions = cpu_to_le32(conditions);
+
+ return 0;
+}
+
+const struct ethtool_ops mwifiex_ethtool_ops = {
+ .get_wol = mwifiex_ethtool_get_wol,
+ .set_wol = mwifiex_ethtool_set_wol,
+};
#define HostCmd_CMD_802_11_TX_RATE_QUERY 0x007f
#define HostCmd_CMD_802_11_IBSS_COALESCING_STATUS 0x0083
#define HostCmd_CMD_VERSION_EXT 0x0097
+#define HostCmd_CMD_MEF_CFG 0x009a
#define HostCmd_CMD_RSSI_INFO 0x00a4
#define HostCmd_CMD_FUNC_INIT 0x00a9
#define HostCmd_CMD_FUNC_SHUTDOWN 0x00aa
#define HostCmd_SCAN_RADIO_TYPE_BG 0
#define HostCmd_SCAN_RADIO_TYPE_A 1
-#define HOST_SLEEP_CFG_CANCEL 0xffffffff
-#define HOST_SLEEP_CFG_COND_DEF 0x00000000
-#define HOST_SLEEP_CFG_GPIO_DEF 0xff
-#define HOST_SLEEP_CFG_GAP_DEF 0
+#define HS_CFG_CANCEL 0xffffffff
+#define HS_CFG_COND_DEF 0x00000000
+#define HS_CFG_GPIO_DEF 0xff
+#define HS_CFG_GAP_DEF 0
+#define HS_CFG_COND_BROADCAST_DATA 0x00000001
+#define HS_CFG_COND_UNICAST_DATA 0x00000002
+#define HS_CFG_COND_MAC_EVENT 0x00000004
+#define HS_CFG_COND_MULTICAST_DATA 0x00000008
#define MWIFIEX_TIMEOUT_FOR_AP_RESP 0xfffc
#define MWIFIEX_STATUS_CODE_AUTH_TIMEOUT 2
#define EVENT_GET_BSS_TYPE(event_cause) \
(((event_cause) >> 24) & 0x00ff)
+#define MWIFIEX_MAX_PATTERN_LEN 20
+#define MWIFIEX_MAX_OFFSET_LEN 50
+#define STACK_NBYTES 100
+#define TYPE_DNUM 1
+#define TYPE_BYTESEQ 2
+#define MAX_OPERAND 0x40
+#define TYPE_EQ (MAX_OPERAND+1)
+#define TYPE_EQ_DNUM (MAX_OPERAND+2)
+#define TYPE_EQ_BIT (MAX_OPERAND+3)
+#define TYPE_AND (MAX_OPERAND+4)
+#define TYPE_OR (MAX_OPERAND+5)
+#define MEF_MODE_HOST_SLEEP 1
+#define MEF_ACTION_ALLOW_AND_WAKEUP_HOST 3
+#define MWIFIEX_CRITERIA_BROADCAST BIT(0)
+#define MWIFIEX_CRITERIA_UNICAST BIT(1)
+#define MWIFIEX_CRITERIA_MULTICAST BIT(3)
+
struct mwifiex_ie_types_header {
__le16 type;
__le16 len;
__le16 use_g_rate_protect;
} __packed;
+struct mwifiex_fw_mef_entry {
+ u8 mode;
+ u8 action;
+ __le16 exprsize;
+ u8 expr[0];
+} __packed;
+
+struct host_cmd_ds_mef_cfg {
+ __le32 criteria;
+ __le16 num_entries;
+ struct mwifiex_fw_mef_entry mef_entry[0];
+} __packed;
+
#define CONNECTION_TYPE_INFRA 0
#define CONNECTION_TYPE_ADHOC 1
#define CONNECTION_TYPE_AP 2
struct host_cmd_ds_remain_on_chan roc_cfg;
struct host_cmd_ds_p2p_mode_cfg mode_cfg;
struct host_cmd_ds_802_11_ibss_status ibss_coalescing;
+ struct host_cmd_ds_mef_cfg mef_cfg;
struct host_cmd_ds_mac_reg_access mac_reg;
struct host_cmd_ds_bbp_reg_access bbp_reg;
struct host_cmd_ds_rf_reg_access rf_reg;
adapter->curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
adapter->is_hs_configured = false;
- adapter->hs_cfg.conditions = cpu_to_le32(HOST_SLEEP_CFG_COND_DEF);
- adapter->hs_cfg.gpio = HOST_SLEEP_CFG_GPIO_DEF;
- adapter->hs_cfg.gap = HOST_SLEEP_CFG_GAP_DEF;
+ adapter->hs_cfg.conditions = cpu_to_le32(HS_CFG_COND_DEF);
+ adapter->hs_cfg.gpio = HS_CFG_GPIO_DEF;
+ adapter->hs_cfg.gap = HS_CFG_GAP_DEF;
adapter->hs_activated = false;
memset(adapter->event_body, 0, sizeof(adapter->event_body));
struct subsc_evt_cfg bcn_h_rssi_cfg;
};
+#define MAX_BYTESEQ 6 /* non-adjustable */
+#define MWIFIEX_MAX_FILTERS 10
+
+struct mwifiex_mef_filter {
+ u16 repeat;
+ u16 offset;
+ s8 byte_seq[MAX_BYTESEQ + 1];
+ u8 filt_type;
+ u8 filt_action;
+};
+
+struct mwifiex_mef_entry {
+ u8 mode;
+ u8 action;
+ struct mwifiex_mef_filter filter[MWIFIEX_MAX_FILTERS];
+};
+
+struct mwifiex_ds_mef_cfg {
+ u32 criteria;
+ u16 num_entries;
+ struct mwifiex_mef_entry *mef_entry;
+};
+
#define MWIFIEX_MAX_VSIE_LEN (256)
#define MWIFIEX_MAX_VSIE_NUM (8)
#define MWIFIEX_VSIE_MASK_CLEAR 0x00
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
- dev_err(priv->adapter->dev, "%lu : Tx timeout, bss_type-num = %d-%d\n",
- jiffies, priv->bss_type, priv->bss_num);
- mwifiex_set_trans_start(dev);
priv->num_tx_timeout++;
+ priv->tx_timeout_cnt++;
+ dev_err(priv->adapter->dev,
+ "%lu : Tx timeout(#%d), bss_type-num = %d-%d\n",
+ jiffies, priv->tx_timeout_cnt, priv->bss_type, priv->bss_num);
+ mwifiex_set_trans_start(dev);
+
+ if (priv->tx_timeout_cnt > TX_TIMEOUT_THRESHOLD &&
+ priv->adapter->if_ops.card_reset) {
+ dev_err(priv->adapter->dev,
+ "tx_timeout_cnt exceeds threshold. Triggering card reset!\n");
+ priv->adapter->if_ops.card_reset(priv->adapter);
+ }
}
/*
#define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE
#define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE
+/* Threshold for tx_timeout_cnt before we trigger a card reset */
+#define TX_TIMEOUT_THRESHOLD 6
+
struct mwifiex_dbg {
u32 num_cmd_host_to_card_failure;
u32 num_cmd_sleep_cfm_host_to_card_failure;
u8 curr_addr[ETH_ALEN];
u8 media_connected;
u32 num_tx_timeout;
+ /* track consecutive timeout */
+ u8 tx_timeout_cnt;
struct net_device *netdev;
struct net_device_stats stats;
u16 curr_pkt_filter;
void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
+int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter);
+
int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
struct cfg80211_beacon_data *data);
int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
u8 *mwifiex_11d_code_2_region(u8 code);
+extern const struct ethtool_ops mwifiex_ethtool_ops;
+
#ifdef CONFIG_DEBUG_FS
void mwifiex_debugfs_init(void);
void mwifiex_debugfs_remove(void);
static struct mwifiex_if_ops pcie_ops;
static struct semaphore add_remove_card_sem;
-static int mwifiex_pcie_enable_host_int(struct mwifiex_adapter *adapter);
-static int mwifiex_pcie_resume(struct pci_dev *pdev);
static int
mwifiex_map_pci_memory(struct mwifiex_adapter *adapter, struct sk_buff *skb,
return false;
}
+#ifdef CONFIG_PM
+/*
+ * Kernel needs to suspend all functions separately. Therefore all
+ * registered functions must have drivers with suspend and resume
+ * methods. Failing that the kernel simply removes the whole card.
+ *
+ * If already not suspended, this function allocates and sends a host
+ * sleep activate request to the firmware and turns off the traffic.
+ */
+static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct mwifiex_adapter *adapter;
+ struct pcie_service_card *card;
+ int hs_actived;
+
+ if (pdev) {
+ card = (struct pcie_service_card *) pci_get_drvdata(pdev);
+ if (!card || !card->adapter) {
+ pr_err("Card or adapter structure is not valid\n");
+ return 0;
+ }
+ } else {
+ pr_err("PCIE device is not specified\n");
+ return 0;
+ }
+
+ adapter = card->adapter;
+
+ hs_actived = mwifiex_enable_hs(adapter);
+
+ /* Indicate device suspended */
+ adapter->is_suspended = true;
+
+ return 0;
+}
+
+/*
+ * Kernel needs to suspend all functions separately. Therefore all
+ * registered functions must have drivers with suspend and resume
+ * methods. Failing that the kernel simply removes the whole card.
+ *
+ * If already not resumed, this function turns on the traffic and
+ * sends a host sleep cancel request to the firmware.
+ */
+static int mwifiex_pcie_resume(struct pci_dev *pdev)
+{
+ struct mwifiex_adapter *adapter;
+ struct pcie_service_card *card;
+
+ if (pdev) {
+ card = (struct pcie_service_card *) pci_get_drvdata(pdev);
+ if (!card || !card->adapter) {
+ pr_err("Card or adapter structure is not valid\n");
+ return 0;
+ }
+ } else {
+ pr_err("PCIE device is not specified\n");
+ return 0;
+ }
+
+ adapter = card->adapter;
+
+ if (!adapter->is_suspended) {
+ dev_warn(adapter->dev, "Device already resumed\n");
+ return 0;
+ }
+
+ adapter->is_suspended = false;
+
+ mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
+ MWIFIEX_ASYNC_CMD);
+
+ return 0;
+}
+#endif
+
/*
* This function probes an mwifiex device and registers it. It allocates
* the card structure, enables PCIE function number and initiates the
kfree(card);
}
-/*
- * Kernel needs to suspend all functions separately. Therefore all
- * registered functions must have drivers with suspend and resume
- * methods. Failing that the kernel simply removes the whole card.
- *
- * If already not suspended, this function allocates and sends a host
- * sleep activate request to the firmware and turns off the traffic.
- */
-static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
-{
- struct mwifiex_adapter *adapter;
- struct pcie_service_card *card;
- int hs_actived;
-
- if (pdev) {
- card = (struct pcie_service_card *) pci_get_drvdata(pdev);
- if (!card || !card->adapter) {
- pr_err("Card or adapter structure is not valid\n");
- return 0;
- }
- } else {
- pr_err("PCIE device is not specified\n");
- return 0;
- }
-
- adapter = card->adapter;
-
- hs_actived = mwifiex_enable_hs(adapter);
-
- /* Indicate device suspended */
- adapter->is_suspended = true;
-
- return 0;
-}
-
-/*
- * Kernel needs to suspend all functions separately. Therefore all
- * registered functions must have drivers with suspend and resume
- * methods. Failing that the kernel simply removes the whole card.
- *
- * If already not resumed, this function turns on the traffic and
- * sends a host sleep cancel request to the firmware.
- */
-static int mwifiex_pcie_resume(struct pci_dev *pdev)
-{
- struct mwifiex_adapter *adapter;
- struct pcie_service_card *card;
-
- if (pdev) {
- card = (struct pcie_service_card *) pci_get_drvdata(pdev);
- if (!card || !card->adapter) {
- pr_err("Card or adapter structure is not valid\n");
- return 0;
- }
- } else {
- pr_err("PCIE device is not specified\n");
- return 0;
- }
-
- adapter = card->adapter;
-
- if (!adapter->is_suspended) {
- dev_warn(adapter->dev, "Device already resumed\n");
- return 0;
- }
-
- adapter->is_suspended = false;
-
- mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
- MWIFIEX_ASYNC_CMD);
-
- return 0;
-}
-
static DEFINE_PCI_DEVICE_TABLE(mwifiex_ids) = {
{
PCIE_VENDOR_ID_MARVELL, PCIE_DEVICE_ID_MARVELL_88W8766P,
u32 wrindx, num_tx_buffs, rx_val;
int ret;
dma_addr_t buf_pa;
- struct mwifiex_pcie_buf_desc *desc;
- struct mwifiex_pfu_buf_desc *desc2;
+ struct mwifiex_pcie_buf_desc *desc = NULL;
+ struct mwifiex_pfu_buf_desc *desc2 = NULL;
__le16 *tmp;
if (!(skb->data && skb->len)) {
cmd->command = cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH);
if (!hs_activate &&
- (hscfg_param->conditions != cpu_to_le32(HOST_SLEEP_CFG_CANCEL)) &&
+ (hscfg_param->conditions != cpu_to_le32(HS_CFG_CANCEL)) &&
((adapter->arp_filter_size > 0) &&
(adapter->arp_filter_size <= ARP_FILTER_MAX_BUF_SIZE))) {
dev_dbg(adapter->dev,
return 0;
}
+static int
+mwifiex_cmd_append_rpn_expression(struct mwifiex_private *priv,
+ struct mwifiex_mef_entry *mef_entry,
+ u8 **buffer)
+{
+ struct mwifiex_mef_filter *filter = mef_entry->filter;
+ int i, byte_len;
+ u8 *stack_ptr = *buffer;
+
+ for (i = 0; i < MWIFIEX_MAX_FILTERS; i++) {
+ filter = &mef_entry->filter[i];
+ if (!filter->filt_type)
+ break;
+ *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->repeat);
+ stack_ptr += 4;
+ *stack_ptr = TYPE_DNUM;
+ stack_ptr += 1;
+
+ byte_len = filter->byte_seq[MAX_BYTESEQ];
+ memcpy(stack_ptr, filter->byte_seq, byte_len);
+ stack_ptr += byte_len;
+ *stack_ptr = byte_len;
+ stack_ptr += 1;
+ *stack_ptr = TYPE_BYTESEQ;
+ stack_ptr += 1;
+
+ *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->offset);
+ stack_ptr += 4;
+ *stack_ptr = TYPE_DNUM;
+ stack_ptr += 1;
+
+ *stack_ptr = filter->filt_type;
+ stack_ptr += 1;
+
+ if (filter->filt_action) {
+ *stack_ptr = filter->filt_action;
+ stack_ptr += 1;
+ }
+
+ if (stack_ptr - *buffer > STACK_NBYTES)
+ return -1;
+ }
+
+ *buffer = stack_ptr;
+ return 0;
+}
+
+static int
+mwifiex_cmd_mef_cfg(struct mwifiex_private *priv,
+ struct host_cmd_ds_command *cmd,
+ struct mwifiex_ds_mef_cfg *mef)
+{
+ struct host_cmd_ds_mef_cfg *mef_cfg = &cmd->params.mef_cfg;
+ u8 *pos = (u8 *)mef_cfg;
+
+ cmd->command = cpu_to_le16(HostCmd_CMD_MEF_CFG);
+
+ mef_cfg->criteria = cpu_to_le32(mef->criteria);
+ mef_cfg->num_entries = cpu_to_le16(mef->num_entries);
+ pos += sizeof(*mef_cfg);
+ mef_cfg->mef_entry->mode = mef->mef_entry->mode;
+ mef_cfg->mef_entry->action = mef->mef_entry->action;
+ pos += sizeof(*(mef_cfg->mef_entry));
+
+ if (mwifiex_cmd_append_rpn_expression(priv, mef->mef_entry, &pos))
+ return -1;
+
+ mef_cfg->mef_entry->exprsize =
+ cpu_to_le16(pos - mef_cfg->mef_entry->expr);
+ cmd->size = cpu_to_le16((u16) (pos - (u8 *)mef_cfg) + S_DS_GEN);
+
+ return 0;
+}
+
/*
* This function prepares the commands before sending them to the firmware.
*
case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:
ret = mwifiex_cmd_802_11_subsc_evt(priv, cmd_ptr, data_buf);
break;
+ case HostCmd_CMD_MEF_CFG:
+ ret = mwifiex_cmd_mef_cfg(priv, cmd_ptr, data_buf);
+ break;
default:
dev_err(priv->adapter->dev,
"PREP_CMD: unknown cmd- %#x\n", cmd_no);
case HostCmd_CMD_UAP_BSS_STOP:
priv->bss_started = 0;
break;
+ case HostCmd_CMD_MEF_CFG:
+ break;
default:
dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
resp->command);
break;
}
if (hs_cfg->is_invoke_hostcmd) {
- if (hs_cfg->conditions == HOST_SLEEP_CFG_CANCEL) {
+ if (hs_cfg->conditions == HS_CFG_CANCEL) {
if (!adapter->is_hs_configured)
/* Already cancelled */
break;
adapter->hs_cfg.gpio = (u8)hs_cfg->gpio;
if (hs_cfg->gap)
adapter->hs_cfg.gap = (u8)hs_cfg->gap;
- } else if (adapter->hs_cfg.conditions
- == cpu_to_le32(HOST_SLEEP_CFG_CANCEL)) {
+ } else if (adapter->hs_cfg.conditions ==
+ cpu_to_le32(HS_CFG_CANCEL)) {
/* Return failure if no parameters for HS
enable */
status = -1;
HostCmd_CMD_802_11_HS_CFG_ENH,
HostCmd_ACT_GEN_SET, 0,
&adapter->hs_cfg);
- if (hs_cfg->conditions == HOST_SLEEP_CFG_CANCEL)
+ if (hs_cfg->conditions == HS_CFG_CANCEL)
/* Restore previous condition */
adapter->hs_cfg.conditions =
cpu_to_le32(prev_cond);
{
struct mwifiex_ds_hs_cfg hscfg;
- hscfg.conditions = HOST_SLEEP_CFG_CANCEL;
+ hscfg.conditions = HS_CFG_CANCEL;
hscfg.is_invoke_hostcmd = true;
return mwifiex_set_hs_params(priv, HostCmd_ACT_GEN_SET,
if (!status) {
priv->stats.tx_packets++;
priv->stats.tx_bytes += skb->len;
+ if (priv->tx_timeout_cnt)
+ priv->tx_timeout_cnt = 0;
} else {
priv->stats.tx_errors++;
}
skb->protocol = eth_type_trans(skb, priv->netdev);
skb->ip_summed = CHECKSUM_NONE;
- /* This is required only in case of 11n and USB as we alloc
+ /* This is required only in case of 11n and USB/PCIE as we alloc
* a buffer of 4K only if its 11N (to be able to receive 4K
* AMSDU packets). In case of SD we allocate buffers based
* on the size of packet and hence this is not needed.
* fragments. Currently we fail the Filesndl-ht.scr script
* for UDP, hence this fix
*/
- if ((priv->adapter->iface_type == MWIFIEX_USB) &&
+ if ((priv->adapter->iface_type == MWIFIEX_USB ||
+ priv->adapter->iface_type == MWIFIEX_PCIE) &&
(skb->truesize > MWIFIEX_RX_DATA_BUF_SIZE))
skb->truesize += (skb->len - MWIFIEX_RX_DATA_BUF_SIZE);
u16 num_mcaddrs;
u8 hw_rev;
u32 fw_rev;
+ u32 caps;
/*
* Running count of TX packets in flight, to avoid
unsigned fw_state;
char *fw_pref;
char *fw_alt;
+ bool is_8764;
struct completion firmware_loading_complete;
/* bitmap of running BSSes */
loops = 1000;
do {
u32 int_code;
-
- int_code = ioread32(regs + MWL8K_HIU_INT_CODE);
- if (int_code == MWL8K_INT_CODE_CMD_FINISHED) {
- iowrite32(0, regs + MWL8K_HIU_INT_CODE);
- break;
+ if (priv->is_8764) {
+ int_code = ioread32(regs +
+ MWL8K_HIU_H2A_INTERRUPT_STATUS);
+ if (int_code == 0)
+ break;
+ } else {
+ int_code = ioread32(regs + MWL8K_HIU_INT_CODE);
+ if (int_code == MWL8K_INT_CODE_CMD_FINISHED) {
+ iowrite32(0, regs + MWL8K_HIU_INT_CODE);
+ break;
+ }
}
-
cond_resched();
udelay(1);
} while (--loops);
int rc;
int loops;
- if (!memcmp(fw->data, "\x01\x00\x00\x00", 4)) {
+ if (!memcmp(fw->data, "\x01\x00\x00\x00", 4) && !priv->is_8764) {
const struct firmware *helper = priv->fw_helper;
if (helper == NULL) {
rc = mwl8k_feed_fw_image(priv, fw->data, fw->size);
} else {
- rc = mwl8k_load_fw_image(priv, fw->data, fw->size);
+ if (priv->is_8764)
+ rc = mwl8k_feed_fw_image(priv, fw->data, fw->size);
+ else
+ rc = mwl8k_load_fw_image(priv, fw->data, fw->size);
}
if (rc) {
}
/*
- * Packet reception for 88w8366 AP firmware.
+ * Packet reception for 88w8366/88w8764 AP firmware.
*/
-struct mwl8k_rxd_8366_ap {
+struct mwl8k_rxd_ap {
__le16 pkt_len;
__u8 sq2;
__u8 rate;
__u8 rx_ctrl;
} __packed;
-#define MWL8K_8366_AP_RATE_INFO_MCS_FORMAT 0x80
-#define MWL8K_8366_AP_RATE_INFO_40MHZ 0x40
-#define MWL8K_8366_AP_RATE_INFO_RATEID(x) ((x) & 0x3f)
+#define MWL8K_AP_RATE_INFO_MCS_FORMAT 0x80
+#define MWL8K_AP_RATE_INFO_40MHZ 0x40
+#define MWL8K_AP_RATE_INFO_RATEID(x) ((x) & 0x3f)
-#define MWL8K_8366_AP_RX_CTRL_OWNED_BY_HOST 0x80
+#define MWL8K_AP_RX_CTRL_OWNED_BY_HOST 0x80
-/* 8366 AP rx_status bits */
-#define MWL8K_8366_AP_RXSTAT_DECRYPT_ERR_MASK 0x80
-#define MWL8K_8366_AP_RXSTAT_GENERAL_DECRYPT_ERR 0xFF
-#define MWL8K_8366_AP_RXSTAT_TKIP_DECRYPT_MIC_ERR 0x02
-#define MWL8K_8366_AP_RXSTAT_WEP_DECRYPT_ICV_ERR 0x04
-#define MWL8K_8366_AP_RXSTAT_TKIP_DECRYPT_ICV_ERR 0x08
+/* 8366/8764 AP rx_status bits */
+#define MWL8K_AP_RXSTAT_DECRYPT_ERR_MASK 0x80
+#define MWL8K_AP_RXSTAT_GENERAL_DECRYPT_ERR 0xFF
+#define MWL8K_AP_RXSTAT_TKIP_DECRYPT_MIC_ERR 0x02
+#define MWL8K_AP_RXSTAT_WEP_DECRYPT_ICV_ERR 0x04
+#define MWL8K_AP_RXSTAT_TKIP_DECRYPT_ICV_ERR 0x08
-static void mwl8k_rxd_8366_ap_init(void *_rxd, dma_addr_t next_dma_addr)
+static void mwl8k_rxd_ap_init(void *_rxd, dma_addr_t next_dma_addr)
{
- struct mwl8k_rxd_8366_ap *rxd = _rxd;
+ struct mwl8k_rxd_ap *rxd = _rxd;
rxd->next_rxd_phys_addr = cpu_to_le32(next_dma_addr);
- rxd->rx_ctrl = MWL8K_8366_AP_RX_CTRL_OWNED_BY_HOST;
+ rxd->rx_ctrl = MWL8K_AP_RX_CTRL_OWNED_BY_HOST;
}
-static void mwl8k_rxd_8366_ap_refill(void *_rxd, dma_addr_t addr, int len)
+static void mwl8k_rxd_ap_refill(void *_rxd, dma_addr_t addr, int len)
{
- struct mwl8k_rxd_8366_ap *rxd = _rxd;
+ struct mwl8k_rxd_ap *rxd = _rxd;
rxd->pkt_len = cpu_to_le16(len);
rxd->pkt_phys_addr = cpu_to_le32(addr);
}
static int
-mwl8k_rxd_8366_ap_process(void *_rxd, struct ieee80211_rx_status *status,
- __le16 *qos, s8 *noise)
+mwl8k_rxd_ap_process(void *_rxd, struct ieee80211_rx_status *status,
+ __le16 *qos, s8 *noise)
{
- struct mwl8k_rxd_8366_ap *rxd = _rxd;
+ struct mwl8k_rxd_ap *rxd = _rxd;
- if (!(rxd->rx_ctrl & MWL8K_8366_AP_RX_CTRL_OWNED_BY_HOST))
+ if (!(rxd->rx_ctrl & MWL8K_AP_RX_CTRL_OWNED_BY_HOST))
return -1;
rmb();
status->signal = -rxd->rssi;
*noise = -rxd->noise_floor;
- if (rxd->rate & MWL8K_8366_AP_RATE_INFO_MCS_FORMAT) {
+ if (rxd->rate & MWL8K_AP_RATE_INFO_MCS_FORMAT) {
status->flag |= RX_FLAG_HT;
- if (rxd->rate & MWL8K_8366_AP_RATE_INFO_40MHZ)
+ if (rxd->rate & MWL8K_AP_RATE_INFO_40MHZ)
status->flag |= RX_FLAG_40MHZ;
- status->rate_idx = MWL8K_8366_AP_RATE_INFO_RATEID(rxd->rate);
+ status->rate_idx = MWL8K_AP_RATE_INFO_RATEID(rxd->rate);
} else {
int i;
*qos = rxd->qos_control;
- if ((rxd->rx_status != MWL8K_8366_AP_RXSTAT_GENERAL_DECRYPT_ERR) &&
- (rxd->rx_status & MWL8K_8366_AP_RXSTAT_DECRYPT_ERR_MASK) &&
- (rxd->rx_status & MWL8K_8366_AP_RXSTAT_TKIP_DECRYPT_MIC_ERR))
+ if ((rxd->rx_status != MWL8K_AP_RXSTAT_GENERAL_DECRYPT_ERR) &&
+ (rxd->rx_status & MWL8K_AP_RXSTAT_DECRYPT_ERR_MASK) &&
+ (rxd->rx_status & MWL8K_AP_RXSTAT_TKIP_DECRYPT_MIC_ERR))
status->flag |= RX_FLAG_MMIC_ERROR;
return le16_to_cpu(rxd->pkt_len);
}
-static struct rxd_ops rxd_8366_ap_ops = {
- .rxd_size = sizeof(struct mwl8k_rxd_8366_ap),
- .rxd_init = mwl8k_rxd_8366_ap_init,
- .rxd_refill = mwl8k_rxd_8366_ap_refill,
- .rxd_process = mwl8k_rxd_8366_ap_process,
+static struct rxd_ops rxd_ap_ops = {
+ .rxd_size = sizeof(struct mwl8k_rxd_ap),
+ .rxd_init = mwl8k_rxd_ap_init,
+ .rxd_refill = mwl8k_rxd_ap_refill,
+ .rxd_process = mwl8k_rxd_ap_process,
};
/*
{
struct mwl8k_priv *priv = hw->priv;
+ if (priv->caps)
+ return;
+
if ((caps & MWL8K_CAP_2GHZ4) || !(caps & MWL8K_CAP_BAND_MASK)) {
mwl8k_setup_2ghz_band(hw);
if (caps & MWL8K_CAP_MIMO)
if (caps & MWL8K_CAP_MIMO)
mwl8k_set_ht_caps(hw, &priv->band_50, caps);
}
+
+ priv->caps = caps;
}
static int mwl8k_cmd_get_hw_spec_sta(struct ieee80211_hw *hw)
MWL8363 = 0,
MWL8687,
MWL8366,
+ MWL8764,
};
#define MWL8K_8366_AP_FW_API 3
#define _MWL8K_8366_AP_FW(api) "mwl8k/fmimage_8366_ap-" #api ".fw"
#define MWL8K_8366_AP_FW(api) _MWL8K_8366_AP_FW(api)
+#define MWL8K_8764_AP_FW_API 1
+#define _MWL8K_8764_AP_FW(api) "mwl8k/fmimage_8764_ap-" #api ".fw"
+#define MWL8K_8764_AP_FW(api) _MWL8K_8764_AP_FW(api)
+
static struct mwl8k_device_info mwl8k_info_tbl[] = {
[MWL8363] = {
.part_name = "88w8363",
.fw_image_sta = "mwl8k/fmimage_8366.fw",
.fw_image_ap = MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API),
.fw_api_ap = MWL8K_8366_AP_FW_API,
- .ap_rxd_ops = &rxd_8366_ap_ops,
+ .ap_rxd_ops = &rxd_ap_ops,
+ },
+ [MWL8764] = {
+ .part_name = "88w8764",
+ .fw_image_ap = MWL8K_8764_AP_FW(MWL8K_8764_AP_FW_API),
+ .fw_api_ap = MWL8K_8764_AP_FW_API,
+ .ap_rxd_ops = &rxd_ap_ops,
},
};
{ PCI_VDEVICE(MARVELL, 0x2a41), .driver_data = MWL8366, },
{ PCI_VDEVICE(MARVELL, 0x2a42), .driver_data = MWL8366, },
{ PCI_VDEVICE(MARVELL, 0x2a43), .driver_data = MWL8366, },
+ { PCI_VDEVICE(MARVELL, 0x2b36), .driver_data = MWL8764, },
{ },
};
MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
priv->pdev = pdev;
priv->device_info = &mwl8k_info_tbl[id->driver_data];
+ if (id->driver_data == MWL8764)
+ priv->is_8764 = true;
priv->sram = pci_iomap(pdev, 0, 0x10000);
if (priv->sram == NULL) {
struct ezusb_priv *upriv = NULL;
struct usb_interface_descriptor *iface_desc;
struct usb_endpoint_descriptor *ep;
- const struct firmware *fw_entry;
+ const struct firmware *fw_entry = NULL;
int retval = 0;
int i;
static char *essid;
/* Default to encapsulation unless translation requested */
-static int translate = 1;
+static bool translate = 1;
static int country = USA;
module_param(beacon_period, int, 0);
module_param(psm, int, 0);
module_param(essid, charp, 0);
-module_param(translate, int, 0);
+module_param(translate, bool, 0);
module_param(country, int, 0);
module_param(sniffer, int, 0);
module_param(bc, int, 0);
static int ray_set_framing(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- translate = *(extra); /* Set framing mode */
+ translate = !!*(extra); /* Set framing mode */
return 0;
}
* Driver for RNDIS based wireless USB devices.
*
* Copyright (C) 2007 by Bjorge Dijkstra <bjd@jooz.net>
- * Copyright (C) 2008-2009 by Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ * Copyright (C) 2008-2009 by Jussi Kivilinna <jussi.kivilinna@iki.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
} else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC)
cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL);
- if (info != NULL)
- kfree(info);
+ kfree(info);
priv->connected = true;
memcpy(priv->bssid, bssid, ETH_ALEN);
udelay(REGISTER_BUSY_DELAY);
}
- ERROR(rt2x00dev, "Indirect register access failed: "
- "offset=0x%.08x, value=0x%.08x\n", offset, *reg);
+ printk_once(KERN_ERR "%s() Indirect register access failed: "
+ "offset=0x%.08x, value=0x%.08x\n", __func__, offset, *reg);
*reg = ~0;
return 0;
u8 *buffer;
wvalue = (u16)(addr & 0x0000ffff);
- buffer = kmalloc(len, GFP_ATOMIC);
+ buffer = kmemdup(data, len, GFP_ATOMIC);
if (!buffer)
return;
- memcpy(buffer, data, len);
usb_control_msg(udev, pipe, request, reqtype, wvalue,
index, buffer, len, 50);
#define WLAN_FC_GET_TYPE(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE)
#define WLAN_FC_GET_STYPE(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE)
#define WLAN_FC_MORE_DATA(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_MOREDATA)
-#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
-#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
#define RT_RF_OFF_LEVL_ASPM BIT(0) /*PCI ASPM */
#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) /*PCI clock request */
static int wlcore_op_remain_on_channel(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *chan,
- int duration)
+ int duration,
+ enum ieee80211_roc_type type)
{
struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct wl1271 *wl = hw->priv;
#define MEI_NFC_MAX_READ (MEI_NFC_HEADER_SIZE + MEI_NFC_MAX_HCI_PAYLOAD)
struct microread_mei_phy {
- struct mei_device *mei_device;
+ struct mei_device *device;
struct nfc_hci_dev *hdev;
int powered;
if (cc->dev->id.revision >= 11)
cc->status = chipco_read32(cc, SSB_CHIPCO_CHIPSTAT);
- ssb_dprintk(KERN_INFO PFX "chipcommon status is 0x%x\n", cc->status);
+ ssb_dbg("chipcommon status is 0x%x\n", cc->status);
if (cc->dev->id.revision >= 20) {
chipco_write32(cc, SSB_CHIPCO_GPIOPULLUP, 0);
return;
}
- ssb_printk(KERN_INFO PFX "Programming PLL to %u.%03u MHz\n",
- (crystalfreq / 1000), (crystalfreq % 1000));
+ ssb_info("Programming PLL to %u.%03u MHz\n",
+ crystalfreq / 1000, crystalfreq % 1000);
/* First turn the PLL off. */
switch (bus->chip_id) {
}
tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT)
- ssb_printk(KERN_EMERG PFX "Failed to turn the PLL off!\n");
+ ssb_emerg("Failed to turn the PLL off!\n");
/* Set PDIV in PLL control 0. */
pllctl = ssb_chipco_pll_read(cc, SSB_PMU0_PLLCTL0);
return;
}
- ssb_printk(KERN_INFO PFX "Programming PLL to %u.%03u MHz\n",
- (crystalfreq / 1000), (crystalfreq % 1000));
+ ssb_info("Programming PLL to %u.%03u MHz\n",
+ crystalfreq / 1000, crystalfreq % 1000);
/* First turn the PLL off. */
switch (bus->chip_id) {
}
tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT)
- ssb_printk(KERN_EMERG PFX "Failed to turn the PLL off!\n");
+ ssb_emerg("Failed to turn the PLL off!\n");
/* Set p1div and p2div. */
pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL0);
case 43222:
break;
default:
- ssb_printk(KERN_ERR PFX
- "ERROR: PLL init unknown for device %04X\n",
- bus->chip_id);
+ ssb_err("ERROR: PLL init unknown for device %04X\n",
+ bus->chip_id);
}
}
max_msk = 0xFFFFF;
break;
default:
- ssb_printk(KERN_ERR PFX
- "ERROR: PMU resource config unknown for device %04X\n",
- bus->chip_id);
+ ssb_err("ERROR: PMU resource config unknown for device %04X\n",
+ bus->chip_id);
}
if (updown_tab) {
pmucap = chipco_read32(cc, SSB_CHIPCO_PMU_CAP);
cc->pmu.rev = (pmucap & SSB_CHIPCO_PMU_CAP_REVISION);
- ssb_dprintk(KERN_DEBUG PFX "Found rev %u PMU (capabilities 0x%08X)\n",
- cc->pmu.rev, pmucap);
+ ssb_dbg("Found rev %u PMU (capabilities 0x%08X)\n",
+ cc->pmu.rev, pmucap);
if (cc->pmu.rev == 1)
chipco_mask32(cc, SSB_CHIPCO_PMU_CTL,
case 0x5354:
ssb_pmu_get_alp_clock_clk0(cc);
default:
- ssb_printk(KERN_ERR PFX
- "ERROR: PMU alp clock unknown for device %04X\n",
- bus->chip_id);
+ ssb_err("ERROR: PMU alp clock unknown for device %04X\n",
+ bus->chip_id);
return 0;
}
}
/* 5354 chip uses a non programmable PLL of frequency 240MHz */
return 240000000;
default:
- ssb_printk(KERN_ERR PFX
- "ERROR: PMU cpu clock unknown for device %04X\n",
- bus->chip_id);
+ ssb_err("ERROR: PMU cpu clock unknown for device %04X\n",
+ bus->chip_id);
return 0;
}
}
case 0x5354:
return 120000000;
default:
- ssb_printk(KERN_ERR PFX
- "ERROR: PMU controlclock unknown for device %04X\n",
- bus->chip_id);
+ ssb_err("ERROR: PMU controlclock unknown for device %04X\n",
+ bus->chip_id);
return 0;
}
}
irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]);
ssb_write32(mdev, SSB_IPSFLAG, irqflag);
}
- ssb_dprintk(KERN_INFO PFX
- "set_irq: core 0x%04x, irq %d => %d\n",
- dev->id.coreid, oldirq+2, irq+2);
+ ssb_dbg("set_irq: core 0x%04x, irq %d => %d\n",
+ dev->id.coreid, oldirq+2, irq+2);
}
static void print_irq(struct ssb_device *dev, unsigned int irq)
{
- int i;
static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"};
- ssb_dprintk(KERN_INFO PFX
- "core 0x%04x, irq :", dev->id.coreid);
- for (i = 0; i <= 6; i++) {
- ssb_dprintk(" %s%s", irq_name[i], i==irq?"*":" ");
- }
- ssb_dprintk("\n");
+ ssb_dbg("core 0x%04x, irq : %s%s %s%s %s%s %s%s %s%s %s%s %s%s\n",
+ dev->id.coreid,
+ irq_name[0], irq == 0 ? "*" : " ",
+ irq_name[1], irq == 1 ? "*" : " ",
+ irq_name[2], irq == 2 ? "*" : " ",
+ irq_name[3], irq == 3 ? "*" : " ",
+ irq_name[4], irq == 4 ? "*" : " ",
+ irq_name[5], irq == 5 ? "*" : " ",
+ irq_name[6], irq == 6 ? "*" : " ");
}
static void dump_irq(struct ssb_bus *bus)
if (!mcore->dev)
return; /* We don't have a MIPS core */
- ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
+ ssb_dbg("Initializing MIPS core...\n");
bus = mcore->dev->bus;
hz = ssb_clockspeed(bus);
break;
}
}
- ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n");
+ ssb_dbg("after irq reconfiguration\n");
dump_irq(bus);
ssb_mips_serial_init(mcore);
return -ENODEV;
}
- ssb_printk(KERN_INFO "PCI: Fixing up device %s\n",
- pci_name(d));
+ ssb_info("PCI: Fixing up device %s\n", pci_name(d));
/* Fix up interrupt lines */
d->irq = ssb_mips_irq(extpci_core->dev) + 2;
if (dev->bus->number != 0 || PCI_SLOT(dev->devfn) != 0)
return;
- ssb_printk(KERN_INFO "PCI: Fixing up bridge %s\n", pci_name(dev));
+ ssb_info("PCI: Fixing up bridge %s\n", pci_name(dev));
/* Enable PCI bridge bus mastering and memory space */
pci_set_master(dev);
if (pcibios_enable_device(dev, ~0) < 0) {
- ssb_printk(KERN_ERR "PCI: SSB bridge enable failed\n");
+ ssb_err("PCI: SSB bridge enable failed\n");
return;
}
/* Make sure our latency is high enough to handle the devices behind us */
lat = 168;
- ssb_printk(KERN_INFO "PCI: Fixing latency timer of device %s to %u\n",
- pci_name(dev), lat);
+ ssb_info("PCI: Fixing latency timer of device %s to %u\n",
+ pci_name(dev), lat);
pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
}
DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ssb_pcicore_fixup_pcibridge);
return;
extpci_core = pc;
- ssb_dprintk(KERN_INFO PFX "PCIcore in host mode found\n");
+ ssb_dbg("PCIcore in host mode found\n");
/* Reset devices on the external PCI bus */
val = SSB_PCICORE_CTL_RST_OE;
val |= SSB_PCICORE_CTL_CLK_OE;
udelay(1); /* Assertion time demanded by the PCI standard */
if (pc->dev->bus->has_cardbus_slot) {
- ssb_dprintk(KERN_INFO PFX "CardBus slot detected\n");
+ ssb_dbg("CardBus slot detected\n");
pc->cardbusmode = 1;
/* GPIO 1 resets the bridge */
ssb_gpio_out(pc->dev->bus, 1, 1);
bus->busnumber, &wdt,
sizeof(wdt));
if (IS_ERR(pdev)) {
- ssb_dprintk(KERN_INFO PFX
- "can not register watchdog device, err: %li\n",
- PTR_ERR(pdev));
+ ssb_dbg("can not register watchdog device, err: %li\n",
+ PTR_ERR(pdev));
return PTR_ERR(pdev);
}
err = sdrv->probe(sdev, &sdev->id);
if (err) {
- ssb_printk(KERN_ERR PFX "Failed to thaw device %s\n",
- dev_name(sdev->dev));
+ ssb_err("Failed to thaw device %s\n",
+ dev_name(sdev->dev));
result = err;
}
ssb_device_put(sdev);
err = ssb_gpio_unregister(bus);
if (err == -EBUSY)
- ssb_dprintk(KERN_ERR PFX "Some GPIOs are still in use.\n");
+ ssb_dbg("Some GPIOs are still in use\n");
else if (err)
- ssb_dprintk(KERN_ERR PFX
- "Can not unregister GPIO driver: %i\n", err);
+ ssb_dbg("Can not unregister GPIO driver: %i\n", err);
ssb_buses_lock();
ssb_devices_unregister(bus);
devwrap = kzalloc(sizeof(*devwrap), GFP_KERNEL);
if (!devwrap) {
- ssb_printk(KERN_ERR PFX
- "Could not allocate device\n");
+ ssb_err("Could not allocate device\n");
err = -ENOMEM;
goto error;
}
sdev->dev = dev;
err = device_register(dev);
if (err) {
- ssb_printk(KERN_ERR PFX
- "Could not register %s\n",
- dev_name(dev));
+ ssb_err("Could not register %s\n", dev_name(dev));
/* Set dev to NULL to not unregister
* dev on error unwinding. */
sdev->dev = NULL;
ssb_mipscore_init(&bus->mipscore);
err = ssb_gpio_init(bus);
if (err == -ENOTSUPP)
- ssb_dprintk(KERN_DEBUG PFX "GPIO driver not activated\n");
+ ssb_dbg("GPIO driver not activated\n");
else if (err)
- ssb_dprintk(KERN_ERR PFX
- "Error registering GPIO driver: %i\n", err);
+ ssb_dbg("Error registering GPIO driver: %i\n", err);
err = ssb_fetch_invariants(bus, get_invariants);
if (err) {
ssb_bus_may_powerdown(bus);
err = ssb_bus_register(bus, ssb_pci_get_invariants, 0);
if (!err) {
- ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on "
- "PCI device %s\n", dev_name(&host_pci->dev));
+ ssb_info("Sonics Silicon Backplane found on PCI device %s\n",
+ dev_name(&host_pci->dev));
} else {
- ssb_printk(KERN_ERR PFX "Failed to register PCI version"
- " of SSB with error %d\n", err);
+ ssb_err("Failed to register PCI version of SSB with error %d\n",
+ err);
}
return err;
err = ssb_bus_register(bus, ssb_pcmcia_get_invariants, baseaddr);
if (!err) {
- ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on "
- "PCMCIA device %s\n", pcmcia_dev->devname);
+ ssb_info("Sonics Silicon Backplane found on PCMCIA device %s\n",
+ pcmcia_dev->devname);
}
return err;
err = ssb_bus_register(bus, ssb_sdio_get_invariants, ~0);
if (!err) {
- ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on "
- "SDIO device %s\n", sdio_func_id(func));
+ ssb_info("Sonics Silicon Backplane found on SDIO device %s\n",
+ sdio_func_id(func));
}
return err;
err = ssb_bus_register(bus, get_invariants, baseaddr);
if (!err) {
- ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found at "
- "address 0x%08lX\n", baseaddr);
+ ssb_info("Sonics Silicon Backplane found at address 0x%08lX\n",
+ baseaddr);
}
return err;
#endif
return err;
error:
- ssb_printk(KERN_ERR PFX "Bus powerdown failed\n");
+ ssb_err("Bus powerdown failed\n");
goto out;
}
EXPORT_SYMBOL(ssb_bus_may_powerdown);
return 0;
error:
- ssb_printk(KERN_ERR PFX "Bus powerup failed\n");
+ ssb_err("Bus powerup failed\n");
return err;
}
EXPORT_SYMBOL(ssb_bus_powerup);
err = b43_pci_ssb_bridge_init();
if (err) {
- ssb_printk(KERN_ERR "Broadcom 43xx PCI-SSB-bridge "
- "initialization failed\n");
+ ssb_err("Broadcom 43xx PCI-SSB-bridge initialization failed\n");
/* don't fail SSB init because of this */
err = 0;
}
err = ssb_gige_init();
if (err) {
- ssb_printk(KERN_ERR "SSB Broadcom Gigabit Ethernet "
- "driver initialization failed\n");
+ ssb_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n");
/* don't fail SSB init because of this */
err = 0;
}
}
return 0;
error:
- ssb_printk(KERN_ERR PFX "Failed to switch to core %u\n", coreidx);
+ ssb_err("Failed to switch to core %u\n", coreidx);
return -ENODEV;
}
unsigned long flags;
#if SSB_VERBOSE_PCICORESWITCH_DEBUG
- ssb_printk(KERN_INFO PFX
- "Switching to %s core, index %d\n",
- ssb_core_name(dev->id.coreid),
- dev->core_index);
+ ssb_info("Switching to %s core, index %d\n",
+ ssb_core_name(dev->id.coreid),
+ dev->core_index);
#endif
spin_lock_irqsave(&bus->bar_lock, flags);
return t[crc ^ data];
}
+static void sprom_get_mac(char *mac, const u16 *in)
+{
+ int i;
+ for (i = 0; i < 3; i++) {
+ *mac++ = in[i] >> 8;
+ *mac++ = in[i];
+ }
+}
+
static u8 ssb_sprom_crc(const u16 *sprom, u16 size)
{
int word;
u32 spromctl;
u16 size = bus->sprom_size;
- ssb_printk(KERN_NOTICE PFX "Writing SPROM. Do NOT turn off the power! Please stand by...\n");
+ ssb_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n");
err = pci_read_config_dword(pdev, SSB_SPROMCTL, &spromctl);
if (err)
goto err_ctlreg;
err = pci_write_config_dword(pdev, SSB_SPROMCTL, spromctl);
if (err)
goto err_ctlreg;
- ssb_printk(KERN_NOTICE PFX "[ 0%%");
+ ssb_notice("[ 0%%");
msleep(500);
for (i = 0; i < size; i++) {
if (i == size / 4)
- ssb_printk("25%%");
+ ssb_cont("25%%");
else if (i == size / 2)
- ssb_printk("50%%");
+ ssb_cont("50%%");
else if (i == (size * 3) / 4)
- ssb_printk("75%%");
+ ssb_cont("75%%");
else if (i % 2)
- ssb_printk(".");
+ ssb_cont(".");
writew(sprom[i], bus->mmio + bus->sprom_offset + (i * 2));
mmiowb();
msleep(20);
if (err)
goto err_ctlreg;
msleep(500);
- ssb_printk("100%% ]\n");
- ssb_printk(KERN_NOTICE PFX "SPROM written.\n");
+ ssb_cont("100%% ]\n");
+ ssb_notice("SPROM written\n");
return 0;
err_ctlreg:
- ssb_printk(KERN_ERR PFX "Could not access SPROM control register.\n");
+ ssb_err("Could not access SPROM control register.\n");
return err;
}
static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
{
- int i;
- u16 v;
u16 loc[3];
if (out->revision == 3) /* rev 3 moved MAC */
loc[1] = SSB_SPROM1_ET0MAC;
loc[2] = SSB_SPROM1_ET1MAC;
}
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(loc[0]) + i];
- *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
- }
+ sprom_get_mac(out->il0mac, &in[SPOFF(loc[0])]);
if (out->revision < 3) { /* only rev 1-2 have et0, et1 */
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(loc[1]) + i];
- *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
- }
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(loc[2]) + i];
- *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
- }
+ sprom_get_mac(out->et0mac, &in[SPOFF(loc[1])]);
+ sprom_get_mac(out->et1mac, &in[SPOFF(loc[2])]);
}
SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
{
- int i;
- u16 v;
u16 il0mac_offset;
if (out->revision == 4)
il0mac_offset = SSB_SPROM4_IL0MAC;
else
il0mac_offset = SSB_SPROM5_IL0MAC;
- /* extract the MAC address */
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(il0mac_offset) + i];
- *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
- }
+
+ sprom_get_mac(out->il0mac, &in[SPOFF(il0mac_offset)]);
+
SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
SSB_SPROM4_ETHPHY_ET1A_SHIFT);
static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
{
int i;
- u16 v, o;
+ u16 o;
u16 pwr_info_offset[] = {
SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
ARRAY_SIZE(out->core_pwr_info));
/* extract the MAC address */
- for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM8_IL0MAC) + i];
- *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
- }
+ sprom_get_mac(out->il0mac, &in[SPOFF(SSB_SPROM8_IL0MAC)]);
+
SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0);
SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8);
SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0);
memset(out, 0, sizeof(*out));
out->revision = in[size - 1] & 0x00FF;
- ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
+ ssb_dbg("SPROM revision %d detected\n", out->revision);
memset(out->et0mac, 0xFF, 6); /* preset et0 and et1 mac */
memset(out->et1mac, 0xFF, 6);
* number stored in the SPROM.
* Always extract r1. */
out->revision = 1;
- ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
+ ssb_dbg("SPROM treated as revision %d\n", out->revision);
}
switch (out->revision) {
sprom_extract_r8(out, in);
break;
default:
- ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
- " revision %d detected. Will extract"
- " v1\n", out->revision);
+ ssb_warn("Unsupported SPROM revision %d detected. Will extract v1\n",
+ out->revision);
out->revision = 1;
sprom_extract_r123(out, in);
}
u16 *buf;
if (!ssb_is_sprom_available(bus)) {
- ssb_printk(KERN_ERR PFX "No SPROM available!\n");
+ ssb_err("No SPROM available!\n");
return -ENODEV;
}
if (bus->chipco.dev) { /* can be unavailable! */
} else {
bus->sprom_offset = SSB_SPROM_BASE1;
}
- ssb_dprintk(KERN_INFO PFX "SPROM offset is 0x%x\n", bus->sprom_offset);
+ ssb_dbg("SPROM offset is 0x%x\n", bus->sprom_offset);
buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
if (!buf)
* available for this device in some other storage */
err = ssb_fill_sprom_with_fallback(bus, sprom);
if (err) {
- ssb_printk(KERN_WARNING PFX "WARNING: Using"
- " fallback SPROM failed (err %d)\n",
- err);
+ ssb_warn("WARNING: Using fallback SPROM failed (err %d)\n",
+ err);
} else {
- ssb_dprintk(KERN_DEBUG PFX "Using SPROM"
- " revision %d provided by"
- " platform.\n", sprom->revision);
+ ssb_dbg("Using SPROM revision %d provided by platform\n",
+ sprom->revision);
err = 0;
goto out_free;
}
- ssb_printk(KERN_WARNING PFX "WARNING: Invalid"
- " SPROM CRC (corrupt SPROM)\n");
+ ssb_warn("WARNING: Invalid SPROM CRC (corrupt SPROM)\n");
}
}
err = sprom_extract(bus, sprom, buf, bus->sprom_size);
return 0;
error:
- ssb_printk(KERN_ERR PFX "Failed to switch to core %u\n", coreidx);
+ ssb_err("Failed to switch to core %u\n", coreidx);
return err;
}
int err;
#if SSB_VERBOSE_PCMCIACORESWITCH_DEBUG
- ssb_printk(KERN_INFO PFX
- "Switching to %s core, index %d\n",
- ssb_core_name(dev->id.coreid),
- dev->core_index);
+ ssb_info("Switching to %s core, index %d\n",
+ ssb_core_name(dev->id.coreid),
+ dev->core_index);
#endif
err = ssb_pcmcia_switch_coreidx(bus, dev->core_index);
return 0;
error:
- ssb_printk(KERN_ERR PFX "Failed to switch pcmcia segment\n");
+ ssb_err("Failed to switch pcmcia segment\n");
return err;
}
bool failed = 0;
size_t size = SSB_PCMCIA_SPROM_SIZE;
- ssb_printk(KERN_NOTICE PFX
- "Writing SPROM. Do NOT turn off the power! "
- "Please stand by...\n");
+ ssb_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n");
err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEEN);
if (err) {
- ssb_printk(KERN_NOTICE PFX
- "Could not enable SPROM write access.\n");
+ ssb_notice("Could not enable SPROM write access\n");
return -EBUSY;
}
- ssb_printk(KERN_NOTICE PFX "[ 0%%");
+ ssb_notice("[ 0%%");
msleep(500);
for (i = 0; i < size; i++) {
if (i == size / 4)
- ssb_printk("25%%");
+ ssb_cont("25%%");
else if (i == size / 2)
- ssb_printk("50%%");
+ ssb_cont("50%%");
else if (i == (size * 3) / 4)
- ssb_printk("75%%");
+ ssb_cont("75%%");
else if (i % 2)
- ssb_printk(".");
+ ssb_cont(".");
err = ssb_pcmcia_sprom_write(bus, i, sprom[i]);
if (err) {
- ssb_printk(KERN_NOTICE PFX
- "Failed to write to SPROM.\n");
+ ssb_notice("Failed to write to SPROM\n");
failed = 1;
break;
}
}
err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEDIS);
if (err) {
- ssb_printk(KERN_NOTICE PFX
- "Could not disable SPROM write access.\n");
+ ssb_notice("Could not disable SPROM write access\n");
failed = 1;
}
msleep(500);
if (!failed) {
- ssb_printk("100%% ]\n");
- ssb_printk(KERN_NOTICE PFX "SPROM written.\n");
+ ssb_cont("100%% ]\n");
+ ssb_notice("SPROM written\n");
}
return failed ? -EBUSY : 0;
return -ENOSPC; /* continue with next entry */
error:
- ssb_printk(KERN_ERR PFX
+ ssb_err(
"PCMCIA: Failed to fetch device invariants: %s\n",
error_description);
return -ENODEV;
res = pcmcia_loop_tuple(bus->host_pcmcia, CISTPL_FUNCE,
ssb_pcmcia_get_mac, sprom);
if (res != 0) {
- ssb_printk(KERN_ERR PFX
+ ssb_err(
"PCMCIA: Failed to fetch MAC address\n");
return -ENODEV;
}
if ((res == 0) || (res == -ENOSPC))
return 0;
- ssb_printk(KERN_ERR PFX
+ ssb_err(
"PCMCIA: Failed to fetch device invariants\n");
return -ENODEV;
}
return 0;
error:
- ssb_printk(KERN_ERR PFX "Failed to initialize PCMCIA host device\n");
+ ssb_err("Failed to initialize PCMCIA host device\n");
return err;
}
chipid_fallback = 0x4401;
break;
default:
- ssb_printk(KERN_ERR PFX
- "PCI-ID not in fallback list\n");
+ ssb_err("PCI-ID not in fallback list\n");
}
return chipid_fallback;
case 0x4704:
return 9;
default:
- ssb_printk(KERN_ERR PFX
- "CHIPID not in nrcores fallback list\n");
+ ssb_err("CHIPID not in nrcores fallback list\n");
}
return 1;
bus->chip_package = 0;
}
}
- ssb_printk(KERN_INFO PFX "Found chip with id 0x%04X, rev 0x%02X and "
- "package 0x%02X\n", bus->chip_id, bus->chip_rev,
- bus->chip_package);
+ ssb_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n",
+ bus->chip_id, bus->chip_rev, bus->chip_package);
if (!bus->nr_devices)
bus->nr_devices = chipid_to_nrcores(bus->chip_id);
if (bus->nr_devices > ARRAY_SIZE(bus->devices)) {
- ssb_printk(KERN_ERR PFX
- "More than %d ssb cores found (%d)\n",
- SSB_MAX_NR_CORES, bus->nr_devices);
+ ssb_err("More than %d ssb cores found (%d)\n",
+ SSB_MAX_NR_CORES, bus->nr_devices);
goto err_unmap;
}
if (bus->bustype == SSB_BUSTYPE_SSB) {
nr_80211_cores++;
if (nr_80211_cores > 1) {
if (!we_support_multiple_80211_cores(bus)) {
- ssb_dprintk(KERN_INFO PFX "Ignoring additional "
- "802.11 core\n");
+ ssb_dbg("Ignoring additional 802.11 core\n");
continue;
}
}
case SSB_DEV_EXTIF:
#ifdef CONFIG_SSB_DRIVER_EXTIF
if (bus->extif.dev) {
- ssb_printk(KERN_WARNING PFX
- "WARNING: Multiple EXTIFs found\n");
+ ssb_warn("WARNING: Multiple EXTIFs found\n");
break;
}
bus->extif.dev = dev;
break;
case SSB_DEV_CHIPCOMMON:
if (bus->chipco.dev) {
- ssb_printk(KERN_WARNING PFX
- "WARNING: Multiple ChipCommon found\n");
+ ssb_warn("WARNING: Multiple ChipCommon found\n");
break;
}
bus->chipco.dev = dev;
case SSB_DEV_MIPS_3302:
#ifdef CONFIG_SSB_DRIVER_MIPS
if (bus->mipscore.dev) {
- ssb_printk(KERN_WARNING PFX
- "WARNING: Multiple MIPS cores found\n");
+ ssb_warn("WARNING: Multiple MIPS cores found\n");
break;
}
bus->mipscore.dev = dev;
}
}
if (bus->pcicore.dev) {
- ssb_printk(KERN_WARNING PFX
- "WARNING: Multiple PCI(E) cores found\n");
+ ssb_warn("WARNING: Multiple PCI(E) cores found\n");
break;
}
bus->pcicore.dev = dev;
goto out_kfree;
err = ssb_devices_freeze(bus, &freeze);
if (err) {
- ssb_printk(KERN_ERR PFX "SPROM write: Could not freeze all devices\n");
+ ssb_err("SPROM write: Could not freeze all devices\n");
goto out_unlock;
}
res = sprom_write(bus, sprom);
err = ssb_devices_thaw(&freeze);
if (err)
- ssb_printk(KERN_ERR PFX "SPROM write: Could not thaw all devices\n");
+ ssb_err("SPROM write: Could not thaw all devices\n");
out_unlock:
mutex_unlock(&bus->sprom_mutex);
out_kfree:
#define PFX "ssb: "
#ifdef CONFIG_SSB_SILENT
-# define ssb_printk(fmt, x...) do { /* nothing */ } while (0)
+# define ssb_printk(fmt, ...) \
+ do { if (0) printk(fmt, ##__VA_ARGS__); } while (0)
#else
-# define ssb_printk printk
+# define ssb_printk(fmt, ...) \
+ printk(fmt, ##__VA_ARGS__)
#endif /* CONFIG_SSB_SILENT */
+#define ssb_emerg(fmt, ...) ssb_printk(KERN_EMERG PFX fmt, ##__VA_ARGS__)
+#define ssb_err(fmt, ...) ssb_printk(KERN_ERR PFX fmt, ##__VA_ARGS__)
+#define ssb_warn(fmt, ...) ssb_printk(KERN_WARNING PFX fmt, ##__VA_ARGS__)
+#define ssb_notice(fmt, ...) ssb_printk(KERN_NOTICE PFX fmt, ##__VA_ARGS__)
+#define ssb_info(fmt, ...) ssb_printk(KERN_INFO PFX fmt, ##__VA_ARGS__)
+#define ssb_cont(fmt, ...) ssb_printk(KERN_CONT fmt, ##__VA_ARGS__)
+
/* dprintk: Debugging printk; vanishes for non-debug compilation */
#ifdef CONFIG_SSB_DEBUG
-# define ssb_dprintk(fmt, x...) ssb_printk(fmt , ##x)
+# define ssb_dbg(fmt, ...) \
+ ssb_printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__)
#else
-# define ssb_dprintk(fmt, x...) do { /* nothing */ } while (0)
+# define ssb_dbg(fmt, ...) \
+ do { if (0) printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__); } while (0)
#endif
#ifdef CONFIG_SSB_DEBUG
#define IEEE80211_CTL_EXT_SSW_FBACK 0x9000
#define IEEE80211_CTL_EXT_SSW_ACK 0xa000
+
+#define IEEE80211_SN_MASK ((IEEE80211_SCTL_SEQ) >> 4)
+#define IEEE80211_MAX_SN IEEE80211_SN_MASK
+#define IEEE80211_SN_MODULO (IEEE80211_MAX_SN + 1)
+
+static inline int ieee80211_sn_less(u16 sn1, u16 sn2)
+{
+ return ((sn1 - sn2) & IEEE80211_SN_MASK) > (IEEE80211_SN_MODULO >> 1);
+}
+
+static inline u16 ieee80211_sn_add(u16 sn1, u16 sn2)
+{
+ return (sn1 + sn2) & IEEE80211_SN_MASK;
+}
+
+static inline u16 ieee80211_sn_inc(u16 sn)
+{
+ return ieee80211_sn_add(sn, 1);
+}
+
+static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
+{
+ return (sn1 - sn2) & IEEE80211_SN_MASK;
+}
+
+#define IEEE80211_SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
+#define IEEE80211_SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
+
/* miscellaneous IEEE 802.11 constants */
#define IEEE80211_MAX_FRAG_THRESHOLD 2352
#define IEEE80211_MAX_RTS_THRESHOLD 2353
u8 addr3[6];
__le16 seq_ctrl;
u8 addr4[6];
-} __packed;
+} __packed __aligned(2);
struct ieee80211_hdr_3addr {
__le16 frame_control;
u8 addr2[6];
u8 addr3[6];
__le16 seq_ctrl;
-} __packed;
+} __packed __aligned(2);
struct ieee80211_qos_hdr {
__le16 frame_control;
u8 addr3[6];
__le16 seq_ctrl;
__le16 qos_ctrl;
-} __packed;
+} __packed __aligned(2);
/**
* ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
__le32 seqnum;
u8 eaddr1[6];
u8 eaddr2[6];
-} __packed;
+} __packed __aligned(2);
/* Mesh flags */
#define MESH_FLAGS_AE_A4 0x1
} u;
} __packed action;
} u;
-} __packed;
+} __packed __aligned(2);
/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
__le16 duration;
u8 ra[6];
u8 ta[6];
-} __packed;
+} __packed __aligned(2);
struct ieee80211_cts {
__le16 frame_control;
__le16 duration;
u8 ra[6];
-} __packed;
+} __packed __aligned(2);
struct ieee80211_pspoll {
__le16 frame_control;
__le16 aid;
u8 bssid[6];
u8 ta[6];
-} __packed;
+} __packed __aligned(2);
/* TDLS */
} __packed;
-#define IEEE80211_VHT_MCS_ZERO_TO_SEVEN_SUPPORT 0
-#define IEEE80211_VHT_MCS_ZERO_TO_EIGHT_SUPPORT 1
-#define IEEE80211_VHT_MCS_ZERO_TO_NINE_SUPPORT 2
-#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3
-
/* 802.11ac VHT Capabilities */
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
+#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
#define IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX 0x00006000
-#define IEEE80211_VHT_CAP_SOUNDING_DIMENTION_MAX 0x00030000
+#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX 0x00030000
#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
#define SOL_IUCV 277
#define SOL_CAIF 278
#define SOL_ALG 279
+#define SOL_NFC 280
/* IPX options */
#define IPX_TYPE 1
struct ssb_sprom {
u8 revision;
- u8 il0mac[6]; /* MAC address for 802.11b/g */
- u8 et0mac[6]; /* MAC address for Ethernet */
- u8 et1mac[6]; /* MAC address for 802.11a */
+ u8 il0mac[6] __aligned(sizeof(u16)); /* MAC address for 802.11b/g */
+ u8 et0mac[6] __aligned(sizeof(u16)); /* MAC address for Ethernet */
+ u8 et1mac[6] __aligned(sizeof(u16)); /* MAC address for 802.11a */
u8 et0phyaddr; /* MII address for enet0 */
u8 et1phyaddr; /* MII address for enet1 */
u8 et0mdcport; /* MDIO for enet0 */
bool radar_required;
};
-/**
- * enum plink_action - actions to perform in mesh peers
- *
- * @PLINK_ACTION_INVALID: action 0 is reserved
- * @PLINK_ACTION_OPEN: start mesh peer link establishment
- * @PLINK_ACTION_BLOCK: block traffic from this mesh peer
- */
-enum plink_actions {
- PLINK_ACTION_INVALID,
- PLINK_ACTION_OPEN,
- PLINK_ACTION_BLOCK,
-};
-
/**
* enum station_parameters_apply_mask - station parameter values to apply
* @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp)
* @STATION_PARAM_APPLY_CAPABILITY: apply new capability
+ * @STATION_PARAM_APPLY_PLINK_STATE: apply new plink state
*
* Not all station parameters have in-band "no change" signalling,
* for those that don't these flags will are used.
enum station_parameters_apply_mask {
STATION_PARAM_APPLY_UAPSD = BIT(0),
STATION_PARAM_APPLY_CAPABILITY = BIT(1),
+ STATION_PARAM_APPLY_PLINK_STATE = BIT(2),
};
/**
* @ext_capab_len: number of extended capabilities
*/
struct station_parameters {
- u8 *supported_rates;
+ const u8 *supported_rates;
struct net_device *vlan;
u32 sta_flags_mask, sta_flags_set;
u32 sta_modify_mask;
u8 supported_rates_len;
u8 plink_action;
u8 plink_state;
- struct ieee80211_ht_cap *ht_capa;
- struct ieee80211_vht_cap *vht_capa;
+ const struct ieee80211_ht_cap *ht_capa;
+ const struct ieee80211_vht_cap *vht_capa;
u8 uapsd_queues;
u8 max_sp;
enum nl80211_mesh_power_mode local_pm;
u16 capability;
- u8 *ext_capab;
+ const u8 *ext_capab;
u8 ext_capab_len;
};
+/**
+ * enum cfg80211_station_type - the type of station being modified
+ * @CFG80211_STA_AP_CLIENT: client of an AP interface
+ * @CFG80211_STA_AP_MLME_CLIENT: client of an AP interface that has
+ * the AP MLME in the device
+ * @CFG80211_STA_AP_STA: AP station on managed interface
+ * @CFG80211_STA_IBSS: IBSS station
+ * @CFG80211_STA_TDLS_PEER_SETUP: TDLS peer on managed interface (dummy entry
+ * while TDLS setup is in progress, it moves out of this state when
+ * being marked authorized; use this only if TDLS with external setup is
+ * supported/used)
+ * @CFG80211_STA_TDLS_PEER_ACTIVE: TDLS peer on managed interface (active
+ * entry that is operating, has been marked authorized by userspace)
+ * @CFG80211_STA_MESH_PEER_KERNEL: peer on mesh interface (kernel managed)
+ * @CFG80211_STA_MESH_PEER_USER: peer on mesh interface (user managed)
+ */
+enum cfg80211_station_type {
+ CFG80211_STA_AP_CLIENT,
+ CFG80211_STA_AP_MLME_CLIENT,
+ CFG80211_STA_AP_STA,
+ CFG80211_STA_IBSS,
+ CFG80211_STA_TDLS_PEER_SETUP,
+ CFG80211_STA_TDLS_PEER_ACTIVE,
+ CFG80211_STA_MESH_PEER_KERNEL,
+ CFG80211_STA_MESH_PEER_USER,
+};
+
+/**
+ * cfg80211_check_station_change - validate parameter changes
+ * @wiphy: the wiphy this operates on
+ * @params: the new parameters for a station
+ * @statype: the type of station being modified
+ *
+ * Utility function for the @change_station driver method. Call this function
+ * with the appropriate station type looking up the station (and checking that
+ * it exists). It will verify whether the station change is acceptable, and if
+ * not will return an error code. Note that it may modify the parameters for
+ * backward compatibility reasons, so don't use them before calling this.
+ */
+int cfg80211_check_station_change(struct wiphy *wiphy,
+ struct station_parameters *params,
+ enum cfg80211_station_type statype);
+
/**
* enum station_info_flags - station information flags
*
* @ie_len: length of vendor information elements
* @is_authenticated: this mesh requires authentication
* @is_secure: this mesh uses security
+ * @user_mpm: userspace handles all MPM functions
* @dtim_period: DTIM period to use
* @beacon_interval: beacon interval to use
* @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
u8 ie_len;
bool is_authenticated;
bool is_secure;
+ bool user_mpm;
u8 dtim_period;
u16 beacon_interval;
int mcast_rate[IEEE80211_NUM_BANDS];
* enum cfg80211_assoc_req_flags - Over-ride default behaviour in association.
*
* @ASSOC_REQ_DISABLE_HT: Disable HT (802.11n)
+ * @ASSOC_REQ_DISABLE_VHT: Disable VHT
*/
enum cfg80211_assoc_req_flags {
ASSOC_REQ_DISABLE_HT = BIT(0),
+ ASSOC_REQ_DISABLE_VHT = BIT(1),
};
/**
* @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
* will be used in ht_capa. Un-supported values will be ignored.
* @ht_capa_mask: The bits of ht_capa which are to be used.
+ * @vht_capa: VHT capability override
+ * @vht_capa_mask: VHT capability mask indicating which fields to use
*/
struct cfg80211_assoc_request {
struct cfg80211_bss *bss;
u32 flags;
struct ieee80211_ht_cap ht_capa;
struct ieee80211_ht_cap ht_capa_mask;
+ struct ieee80211_vht_cap vht_capa, vht_capa_mask;
};
/**
* @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
* will be used in ht_capa. Un-supported values will be ignored.
* @ht_capa_mask: The bits of ht_capa which are to be used.
+ * @vht_capa: VHT Capability overrides
+ * @vht_capa_mask: The bits of vht_capa which are to be used.
*/
struct cfg80211_connect_params {
struct ieee80211_channel *channel;
int bg_scan_period;
struct ieee80211_ht_cap ht_capa;
struct ieee80211_ht_cap ht_capa_mask;
+ struct ieee80211_vht_cap vht_capa;
+ struct ieee80211_vht_cap vht_capa_mask;
};
/**
u8 replay_ctr[NL80211_REPLAY_CTR_LEN];
};
+/**
+ * struct cfg80211_update_ft_ies_params - FT IE Information
+ *
+ * This structure provides information needed to update the fast transition IE
+ *
+ * @md: The Mobility Domain ID, 2 Octet value
+ * @ie: Fast Transition IEs
+ * @ie_len: Length of ft_ie in octets
+ */
+struct cfg80211_update_ft_ies_params {
+ u16 md;
+ const u8 *ie;
+ size_t ie_len;
+};
+
/**
* struct cfg80211_ops - backend description for wireless configuration
*
* @change_station: Modify a given station. Note that flags changes are not much
* validated in cfg80211, in particular the auth/assoc/authorized flags
* might come to the driver in invalid combinations -- make sure to check
- * them, also against the existing state! Also, supported_rates changes are
- * not checked in station mode -- drivers need to reject (or ignore) them
- * for anything but TDLS peers.
+ * them, also against the existing state! Drivers must call
+ * cfg80211_check_station_change() to validate the information.
* @get_station: get station information for the station identified by @mac
* @dump_station: dump station callback -- resume dump at index @idx
*
int (*start_radar_detection)(struct wiphy *wiphy,
struct net_device *dev,
struct cfg80211_chan_def *chandef);
+ int (*update_ft_ies)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_update_ft_ies_params *ftie);
};
/*
* @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features.
* @ht_capa_mod_mask: Specify what ht_cap values can be over-ridden.
* If null, then none can be over-ridden.
+ * @vht_capa_mod_mask: Specify what VHT capabilities can be over-ridden.
+ * If null, then none can be over-ridden.
*
* @max_acl_mac_addrs: Maximum number of MAC addresses that the device
* supports for ACL.
struct dentry *debugfsdir;
const struct ieee80211_ht_cap *ht_capa_mod_mask;
+ const struct ieee80211_vht_cap *vht_capa_mod_mask;
#ifdef CONFIG_NET_NS
/* the network namespace this phy lives in currently */
*/
void cfg80211_unregister_wdev(struct wireless_dev *wdev);
+/**
+ * struct cfg80211_ft_event - FT Information Elements
+ * @ies: FT IEs
+ * @ies_len: length of the FT IE in bytes
+ * @target_ap: target AP's MAC address
+ * @ric_ies: RIC IE
+ * @ric_ies_len: length of the RIC IE in bytes
+ */
+struct cfg80211_ft_event_params {
+ const u8 *ies;
+ size_t ies_len;
+ const u8 *target_ap;
+ const u8 *ric_ies;
+ size_t ric_ies_len;
+};
+
+/**
+ * cfg80211_ft_event - notify userspace about FT IE and RIC IE
+ * @netdev: network device
+ * @ft_event: IE information
+ */
+void cfg80211_ft_event(struct net_device *netdev,
+ struct cfg80211_ft_event_params *ft_event);
+
/**
* cfg80211_get_p2p_attr - find and copy a P2P attribute from IE buffer
* @ies: the input IE buffer
* These flags are used for communication about keys between the driver
* and mac80211, with the @flags parameter of &struct ieee80211_key_conf.
*
- * @IEEE80211_KEY_FLAG_WMM_STA: Set by mac80211, this flag indicates
- * that the STA this key will be used with could be using QoS.
* @IEEE80211_KEY_FLAG_GENERATE_IV: This flag should be set by the
* driver to indicate that it requires IV generation for this
* particular key.
* %IEEE80211_KEY_FLAG_SW_MGMT_TX flag to encrypt such frames in SW.
*/
enum ieee80211_key_flags {
- IEEE80211_KEY_FLAG_WMM_STA = 1<<0,
IEEE80211_KEY_FLAG_GENERATE_IV = 1<<1,
IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
IEEE80211_KEY_FLAG_PAIRWISE = 1<<3,
* @addr: MAC address
* @aid: AID we assigned to the station if we're an AP
* @supp_rates: Bitmap of supported rates (per band)
- * @ht_cap: HT capabilities of this STA; restricted to our own TX capabilities
- * @vht_cap: VHT capabilities of this STA; Not restricting any capabilities
- * of remote STA. Taking as is.
+ * @ht_cap: HT capabilities of this STA; restricted to our own capabilities
+ * @vht_cap: VHT capabilities of this STA; restricted to our own capabilities
* @wme: indicates whether the STA supports WME. Only valid during AP-mode.
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void *), size is determined in hw information.
IEEE80211_RC_NSS_CHANGED = BIT(3),
};
+/**
+ * enum ieee80211_roc_type - remain on channel type
+ *
+ * With the support for multi channel contexts and multi channel operations,
+ * remain on channel operations might be limited/deferred/aborted by other
+ * flows/operations which have higher priority (and vise versa).
+ * Specifying the ROC type can be used by devices to prioritize the ROC
+ * operations compared to other operations/flows.
+ *
+ * @IEEE80211_ROC_TYPE_NORMAL: There are no special requirements for this ROC.
+ * @IEEE80211_ROC_TYPE_MGMT_TX: The remain on channel request is required
+ * for sending managment frames offchannel.
+ */
+enum ieee80211_roc_type {
+ IEEE80211_ROC_TYPE_NORMAL = 0,
+ IEEE80211_ROC_TYPE_MGMT_TX,
+};
+
/**
* struct ieee80211_ops - callbacks from mac80211 to the driver
*
int (*remain_on_channel)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_channel *chan,
- int duration);
+ int duration,
+ enum ieee80211_roc_type type);
int (*cancel_remain_on_channel)(struct ieee80211_hw *hw);
int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx);
void (*get_ringparam)(struct ieee80211_hw *hw,
NFC_CMD_LLC_SET_PARAMS,
NFC_CMD_ENABLE_SE,
NFC_CMD_DISABLE_SE,
+ NFC_CMD_LLC_SDREQ,
+ NFC_EVENT_LLC_SDRES,
/* private: internal use only */
__NFC_CMD_AFTER_LAST
};
NFC_ATTR_LLC_PARAM_RW,
NFC_ATTR_LLC_PARAM_MIUX,
NFC_ATTR_SE,
+ NFC_ATTR_LLC_SDP,
/* private: internal use only */
__NFC_ATTR_AFTER_LAST
};
#define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1)
+enum nfc_sdp_attr {
+ NFC_SDP_ATTR_UNSPEC,
+ NFC_SDP_ATTR_URI,
+ NFC_SDP_ATTR_SAP,
+/* private: internal use only */
+ __NFC_SDP_ATTR_AFTER_LAST
+};
+#define NFC_SDP_ATTR_MAX (__NFC_SDP_ATTR_AFTER_LAST - 1)
+
#define NFC_DEVICE_NAME_MAXSIZE 8
#define NFC_NFCID1_MAXSIZE 10
#define NFC_SENSB_RES_MAXSIZE 12
#define NFC_LLCP_DIRECTION_RX 0x00
#define NFC_LLCP_DIRECTION_TX 0x01
+/* socket option names */
+#define NFC_LLCP_RW 0
+#define NFC_LLCP_MIUX 1
+
#endif /*__LINUX_NFC_H */
* The station is still assumed to belong to the AP interface it was added
* to.
*
- * TODO: need more info?
+ * Station handling varies per interface type and depending on the driver's
+ * capabilities.
+ *
+ * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS
+ * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows:
+ * - a setup station entry is added, not yet authorized, without any rate
+ * or capability information, this just exists to avoid race conditions
+ * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid
+ * to add rate and capability information to the station and at the same
+ * time mark it authorized.
+ * - %NL80211_TDLS_ENABLE_LINK is then used
+ * - after this, the only valid operation is to remove it by tearing down
+ * the TDLS link (%NL80211_TDLS_DISABLE_LINK)
+ *
+ * TODO: need more info for other interface types
*/
/**
* @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a
* beacon or probe response from a compatible mesh peer. This is only
* sent while no station information (sta_info) exists for the new peer
- * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH is set. On
- * reception of this notification, userspace may decide to create a new
- * station (@NL80211_CMD_NEW_STATION). To stop this notification from
+ * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH,
+ * @NL80211_MESH_SETUP_USERSPACE_AMPE, or
+ * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this
+ * notification, userspace may decide to create a new station
+ * (@NL80211_CMD_NEW_STATION). To stop this notification from
* reoccurring, the userspace authentication daemon may want to create the
* new station with the AUTHENTICATED flag unset and maybe change it later
* depending on the authentication result.
* %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
* event.
*
+ * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features,
+ * i.e. features for the nl80211 protocol rather than device features.
+ * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap.
+ *
+ * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition
+ * Information Element to the WLAN driver
+ *
+ * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver
+ * to the supplicant. This will carry the target AP's MAC address along
+ * with the relevant Information Elements. This event is used to report
+ * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE).
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
NL80211_CMD_RADAR_DETECT,
+ NL80211_CMD_GET_PROTOCOL_FEATURES,
+
+ NL80211_CMD_UPDATE_FT_IES,
+ NL80211_CMD_FT_EVENT,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
* consisting of a nested array.
*
* @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes).
- * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link.
+ * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link
+ * (see &enum nl80211_plink_action).
* @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path.
* @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path
* info given for %NL80211_CMD_GET_MPATH, nested attribute described at
* @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver
* allows auth frames in a mesh to be passed to userspace for processing via
* the @NL80211_MESH_SETUP_USERSPACE_AUTH flag.
- * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as
- * defined in &enum nl80211_plink_state. Used when userspace is
- * driving the peer link management state machine.
- * @NL80211_MESH_SETUP_USERSPACE_AMPE must be enabled.
+ * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in
+ * &enum nl80211_plink_state. Used when userspace is driving the peer link
+ * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or
+ * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled.
*
* @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy
* capabilities, the supported WoWLAN triggers
* advertised to the driver, e.g., to enable TDLS off channel operations
* and PU-APSD.
*
+ * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see
+ * &enum nl80211_protocol_features, the attribute is a u32.
+ *
+ * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports
+ * receiving the data for a single wiphy split across multiple
+ * messages, given with wiphy dump message
+ *
+ * @NL80211_ATTR_MDID: Mobility Domain Identifier
+ *
+ * @NL80211_ATTR_IE_RIC: Resource Information Container Information
+ * Element
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
NL80211_ATTR_STA_CAPABILITY,
NL80211_ATTR_STA_EXT_CAPABILITY,
+ NL80211_ATTR_PROTOCOL_FEATURES,
+ NL80211_ATTR_SPLIT_WIPHY_DUMP,
+
+ NL80211_ATTR_DISABLE_VHT,
+ NL80211_ATTR_VHT_CAPABILITY_MASK,
+
+ NL80211_ATTR_MDID,
+ NL80211_ATTR_IE_RIC,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
* @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh
* point.
*
- * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically
- * open peer links when we detect compatible mesh peers.
+ * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open
+ * peer links when we detect compatible mesh peers. Disabled if
+ * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are
+ * set.
*
* @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames
* containing a PREQ that an MP can send to a particular destination (path
* vendor specific synchronization method or disable it to use the default
* neighbor offset synchronization
*
+ * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
+ * implement an MPM which handles peer allocation and state.
+ *
* @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
*
* @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
NL80211_MESH_SETUP_USERSPACE_AUTH,
NL80211_MESH_SETUP_USERSPACE_AMPE,
NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
+ NL80211_MESH_SETUP_USERSPACE_MPM,
/* keep last */
__NL80211_MESH_SETUP_ATTR_AFTER_LAST,
MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1
};
+/**
+ * enum nl80211_plink_action - actions to perform in mesh peers
+ *
+ * @NL80211_PLINK_ACTION_NO_ACTION: perform no action
+ * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment
+ * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer
+ * @NUM_NL80211_PLINK_ACTIONS: number of possible actions
+ */
+enum plink_actions {
+ NL80211_PLINK_ACTION_NO_ACTION,
+ NL80211_PLINK_ACTION_OPEN,
+ NL80211_PLINK_ACTION_BLOCK,
+
+ NUM_NL80211_PLINK_ACTIONS,
+};
+
+
#define NL80211_KCK_LEN 16
#define NL80211_KEK_LEN 16
#define NL80211_REPLAY_CTR_LEN 8
* stations the authenticated/associated bits have to be set in the mask.
* @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits
* (HT40, VHT 80/160 MHz) if this flag is set
+ * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh
+ * Peering Management entity which may be implemented by registering for
+ * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
+ * still generated by the driver.
*/
enum nl80211_feature_flags {
NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
/* bit 13 is reserved */
NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14,
NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15,
+ NL80211_FEATURE_USERSPACE_MPM = 1 << 16,
};
/**
NL80211_DFS_AVAILABLE,
};
+/**
+ * enum enum nl80211_protocol_features - nl80211 protocol features
+ * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting
+ * wiphy dumps (if requested by the application with the attribute
+ * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the
+ * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or
+ * %NL80211_ATTR_WDEV.
+ */
+enum nl80211_protocol_features {
+ NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0,
+};
+
#endif /* __LINUX_NL80211_H */
goto out_unlock;
}
- __ieee80211_key_free(key);
+ __ieee80211_key_free(key, true);
ret = 0;
out_unlock:
sta_info_flush_defer(vlan);
sta_info_flush_defer(sdata);
rcu_barrier();
- list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list)
+ list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) {
sta_info_flush_cleanup(vlan);
+ ieee80211_free_keys(vlan);
+ }
sta_info_flush_cleanup(sdata);
+ ieee80211_free_keys(sdata);
sdata->vif.bss_conf.enable_beacon = false;
clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state);
mask |= BIT(NL80211_STA_FLAG_ASSOCIATED);
if (set & BIT(NL80211_STA_FLAG_AUTHENTICATED))
set |= BIT(NL80211_STA_FLAG_ASSOCIATED);
+ } else if (test_sta_flag(sta, WLAN_STA_TDLS_PEER)) {
+ /*
+ * TDLS -- everything follows authorized, but
+ * only becoming authorized is possible, not
+ * going back
+ */
+ if (set & BIT(NL80211_STA_FLAG_AUTHORIZED)) {
+ set |= BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_ASSOCIATED);
+ mask |= BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_ASSOCIATED);
+ }
}
ret = sta_apply_auth_flags(local, sta, mask, set);
if (ieee80211_vif_is_mesh(&sdata->vif)) {
#ifdef CONFIG_MAC80211_MESH
u32 changed = 0;
- if (sdata->u.mesh.security & IEEE80211_MESH_SEC_SECURED) {
+
+ if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE) {
switch (params->plink_state) {
case NL80211_PLINK_ESTAB:
if (sta->plink_state != NL80211_PLINK_ESTAB)
/* nothing */
break;
}
- } else {
- switch (params->plink_action) {
- case PLINK_ACTION_OPEN:
- changed |= mesh_plink_open(sta);
- break;
- case PLINK_ACTION_BLOCK:
- changed |= mesh_plink_block(sta);
- break;
- }
+ }
+
+ switch (params->plink_action) {
+ case NL80211_PLINK_ACTION_NO_ACTION:
+ /* nothing */
+ break;
+ case NL80211_PLINK_ACTION_OPEN:
+ changed |= mesh_plink_open(sta);
+ break;
+ case NL80211_PLINK_ACTION_BLOCK:
+ changed |= mesh_plink_block(sta);
+ break;
}
if (params->local_pm)
* defaults -- if userspace wants something else we'll
* change it accordingly in sta_apply_parameters()
*/
- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
+ if (!(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))) {
+ sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
+ sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
+ }
err = sta_apply_parameters(local, sta, params);
if (err) {
}
/*
- * for TDLS, rate control should be initialized only when supported
- * rates are known.
+ * for TDLS, rate control should be initialized only when
+ * rates are known and station is marked authorized
*/
if (!test_sta_flag(sta, WLAN_STA_TDLS_PEER))
rate_control_rate_init(sta);
}
static int ieee80211_change_station(struct wiphy *wiphy,
- struct net_device *dev,
- u8 *mac,
+ struct net_device *dev, u8 *mac,
struct station_parameters *params)
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = wiphy_priv(wiphy);
struct sta_info *sta;
struct ieee80211_sub_if_data *vlansdata;
+ enum cfg80211_station_type statype;
int err;
mutex_lock(&local->sta_mtx);
sta = sta_info_get_bss(sdata, mac);
if (!sta) {
- mutex_unlock(&local->sta_mtx);
- return -ENOENT;
+ err = -ENOENT;
+ goto out_err;
}
- /* in station mode, some updates are only valid with TDLS */
- if (sdata->vif.type == NL80211_IFTYPE_STATION &&
- (params->supported_rates || params->ht_capa || params->vht_capa ||
- params->sta_modify_mask ||
- (params->sta_flags_mask & BIT(NL80211_STA_FLAG_WME))) &&
- !test_sta_flag(sta, WLAN_STA_TDLS_PEER)) {
- mutex_unlock(&local->sta_mtx);
- return -EINVAL;
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_MESH_POINT:
+ if (sdata->u.mesh.user_mpm)
+ statype = CFG80211_STA_MESH_PEER_USER;
+ else
+ statype = CFG80211_STA_MESH_PEER_KERNEL;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ statype = CFG80211_STA_IBSS;
+ break;
+ case NL80211_IFTYPE_STATION:
+ if (!test_sta_flag(sta, WLAN_STA_TDLS_PEER)) {
+ statype = CFG80211_STA_AP_STA;
+ break;
+ }
+ if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
+ statype = CFG80211_STA_TDLS_PEER_ACTIVE;
+ else
+ statype = CFG80211_STA_TDLS_PEER_SETUP;
+ break;
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_AP_VLAN:
+ statype = CFG80211_STA_AP_CLIENT;
+ break;
+ default:
+ err = -EOPNOTSUPP;
+ goto out_err;
}
+ err = cfg80211_check_station_change(wiphy, params, statype);
+ if (err)
+ goto out_err;
+
if (params->vlan && params->vlan != sta->sdata->dev) {
bool prev_4addr = false;
bool new_4addr = false;
vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
- if (vlansdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
- vlansdata->vif.type != NL80211_IFTYPE_AP) {
- mutex_unlock(&local->sta_mtx);
- return -EINVAL;
- }
-
if (params->vlan->ieee80211_ptr->use_4addr) {
if (vlansdata->u.vlan.sta) {
- mutex_unlock(&local->sta_mtx);
- return -EBUSY;
+ err = -EBUSY;
+ goto out_err;
}
rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
}
err = sta_apply_parameters(local, sta, params);
- if (err) {
- mutex_unlock(&local->sta_mtx);
- return err;
- }
+ if (err)
+ goto out_err;
- if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) && params->supported_rates)
+ /* When peer becomes authorized, init rate control as well */
+ if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) &&
+ test_sta_flag(sta, WLAN_STA_AUTHORIZED))
rate_control_rate_init(sta);
mutex_unlock(&local->sta_mtx);
ieee80211_recalc_ps(local, -1);
ieee80211_recalc_ps_vif(sdata);
}
+
return 0;
+out_err:
+ mutex_unlock(&local->sta_mtx);
+ return err;
}
#ifdef CONFIG_MAC80211_MESH
ifmsh->mesh_sp_id = setup->sync_method;
ifmsh->mesh_pp_id = setup->path_sel_proto;
ifmsh->mesh_pm_id = setup->path_metric;
+ ifmsh->user_mpm = setup->user_mpm;
ifmsh->security = IEEE80211_MESH_SEC_NONE;
if (setup->is_authenticated)
ifmsh->security |= IEEE80211_MESH_SEC_AUTHED;
conf->dot11MeshTTL = nconf->dot11MeshTTL;
if (_chg_mesh_attr(NL80211_MESHCONF_ELEMENT_TTL, mask))
conf->element_ttl = nconf->element_ttl;
- if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask))
+ if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask)) {
+ if (ifmsh->user_mpm)
+ return -EBUSY;
conf->auto_open_plinks = nconf->auto_open_plinks;
+ }
if (_chg_mesh_attr(NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, mask))
conf->dot11MeshNbrOffsetMaxNeighbor =
nconf->dot11MeshNbrOffsetMaxNeighbor;
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *channel,
unsigned int duration, u64 *cookie,
- struct sk_buff *txskb)
+ struct sk_buff *txskb,
+ enum ieee80211_roc_type type)
{
struct ieee80211_roc_work *roc, *tmp;
bool queued = false;
roc->duration = duration;
roc->req_duration = duration;
roc->frame = txskb;
+ roc->type = type;
roc->mgmt_tx_cookie = (unsigned long)txskb;
roc->sdata = sdata;
INIT_DELAYED_WORK(&roc->work, ieee80211_sw_roc_work);
if (!duration)
duration = 10;
- ret = drv_remain_on_channel(local, sdata, channel, duration);
+ ret = drv_remain_on_channel(local, sdata, channel, duration, type);
if (ret) {
kfree(roc);
return ret;
*
* If it hasn't started yet, just increase the duration
* and add the new one to the list of dependents.
+ * If the type of the new ROC has higher priority, modify the
+ * type of the previous one to match that of the new one.
*/
if (!tmp->started) {
list_add_tail(&roc->list, &tmp->dependents);
tmp->duration = max(tmp->duration, roc->duration);
+ tmp->type = max(tmp->type, roc->type);
queued = true;
break;
}
/*
* In the offloaded ROC case, if it hasn't begun, add
* this new one to the dependent list to be handled
- * when the the master one begins. If it has begun,
+ * when the master one begins. If it has begun,
* check that there's still a minimum time left and
* if so, start this one, transmitting the frame, but
- * add it to the list directly after this one with a
+ * add it to the list directly after this one with
* a reduced time so we'll ask the driver to execute
* it right after finishing the previous one, in the
* hope that it'll also be executed right afterwards,
* effectively extending the old one.
* If there's no minimum time left, just add it to the
* normal list.
+ * TODO: the ROC type is ignored here, assuming that it
+ * is better to immediately use the current ROC.
*/
if (!tmp->hw_begun) {
list_add_tail(&roc->list, &tmp->dependents);
mutex_lock(&local->mtx);
ret = ieee80211_start_roc_work(local, sdata, chan,
- duration, cookie, NULL);
+ duration, cookie, NULL,
+ IEEE80211_ROC_TYPE_NORMAL);
mutex_unlock(&local->mtx);
return ret;
/* This will handle all kinds of coalescing and immediate TX */
ret = ieee80211_start_roc_work(local, sdata, chan,
- wait, cookie, skb);
+ wait, cookie, skb,
+ IEEE80211_ROC_TYPE_MGMT_TX);
if (ret)
kfree_skb(skb);
out_unlock:
}
STA_OPS(ht_capa);
+static ssize_t sta_vht_capa_read(struct file *file, char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ char buf[128], *p = buf;
+ struct sta_info *sta = file->private_data;
+ struct ieee80211_sta_vht_cap *vhtc = &sta->sta.vht_cap;
+
+ p += scnprintf(p, sizeof(buf) + buf - p, "VHT %ssupported\n",
+ vhtc->vht_supported ? "" : "not ");
+ if (vhtc->vht_supported) {
+ p += scnprintf(p, sizeof(buf)+buf-p, "cap: %#.8x\n", vhtc->cap);
+
+ p += scnprintf(p, sizeof(buf)+buf-p, "RX MCS: %.4x\n",
+ le16_to_cpu(vhtc->vht_mcs.rx_mcs_map));
+ if (vhtc->vht_mcs.rx_highest)
+ p += scnprintf(p, sizeof(buf)+buf-p,
+ "MCS RX highest: %d Mbps\n",
+ le16_to_cpu(vhtc->vht_mcs.rx_highest));
+ p += scnprintf(p, sizeof(buf)+buf-p, "TX MCS: %.4x\n",
+ le16_to_cpu(vhtc->vht_mcs.tx_mcs_map));
+ if (vhtc->vht_mcs.tx_highest)
+ p += scnprintf(p, sizeof(buf)+buf-p,
+ "MCS TX highest: %d Mbps\n",
+ le16_to_cpu(vhtc->vht_mcs.tx_highest));
+ }
+
+ return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
+}
+STA_OPS(vht_capa);
+
static ssize_t sta_current_tx_rate_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
DEBUGFS_ADD(dev);
DEBUGFS_ADD(last_signal);
DEBUGFS_ADD(ht_capa);
+ DEBUGFS_ADD(vht_capa);
DEBUGFS_ADD(last_ack_signal);
DEBUGFS_ADD(current_tx_rate);
DEBUGFS_ADD(last_rx_rate);
static inline int drv_remain_on_channel(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *chan,
- unsigned int duration)
+ unsigned int duration,
+ enum ieee80211_roc_type type)
{
int ret;
might_sleep();
- trace_drv_remain_on_channel(local, sdata, chan, duration);
+ trace_drv_remain_on_channel(local, sdata, chan, duration, type);
ret = local->ops->remain_on_channel(&local->hw, &sdata->vif,
- chan, duration);
+ chan, duration, type);
trace_drv_return_int(local, ret);
return ret;
if (!ht_cap->ht_supported)
return;
- if (sdata->vif.type != NL80211_IFTYPE_STATION) {
- /* AP interfaces call this code when adding new stations,
- * so just silently ignore non station interfaces.
- */
- return;
- }
-
/* NOTE: If you add more over-rides here, update register_hw
* ht_capa_mod_msk logic in main.c as well.
* And, if this method can ever change ht_cap.ht_supported, fix
const struct ieee80211_ht_cap *ht_cap_ie,
struct sta_info *sta)
{
- struct ieee80211_sta_ht_cap ht_cap;
+ struct ieee80211_sta_ht_cap ht_cap, own_cap;
u8 ampdu_info, tx_mcs_set_cap;
int i, max_tx_streams;
bool changed;
ht_cap.ht_supported = true;
+ own_cap = sband->ht_cap;
+
+ /*
+ * If user has specified capability over-rides, take care
+ * of that if the station we're setting up is the AP that
+ * we advertised a restricted capability set to. Override
+ * our own capabilities and then use those below.
+ */
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+ !test_sta_flag(sta, WLAN_STA_TDLS_PEER))
+ ieee80211_apply_htcap_overrides(sdata, &own_cap);
+
/*
* The bits listed in this expression should be
* the same for the peer and us, if the station
* we mask them out.
*/
ht_cap.cap = le16_to_cpu(ht_cap_ie->cap_info) &
- (sband->ht_cap.cap |
- ~(IEEE80211_HT_CAP_LDPC_CODING |
- IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
- IEEE80211_HT_CAP_GRN_FLD |
- IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_SGI_40 |
- IEEE80211_HT_CAP_DSSSCCK40));
+ (own_cap.cap | ~(IEEE80211_HT_CAP_LDPC_CODING |
+ IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
+ IEEE80211_HT_CAP_GRN_FLD |
+ IEEE80211_HT_CAP_SGI_20 |
+ IEEE80211_HT_CAP_SGI_40 |
+ IEEE80211_HT_CAP_DSSSCCK40));
/*
* The STBC bits are asymmetric -- if we don't have
* TX then mask out the peer's RX and vice versa.
*/
- if (!(sband->ht_cap.cap & IEEE80211_HT_CAP_TX_STBC))
+ if (!(own_cap.cap & IEEE80211_HT_CAP_TX_STBC))
ht_cap.cap &= ~IEEE80211_HT_CAP_RX_STBC;
- if (!(sband->ht_cap.cap & IEEE80211_HT_CAP_RX_STBC))
+ if (!(own_cap.cap & IEEE80211_HT_CAP_RX_STBC))
ht_cap.cap &= ~IEEE80211_HT_CAP_TX_STBC;
ampdu_info = ht_cap_ie->ampdu_params_info;
(ampdu_info & IEEE80211_HT_AMPDU_PARM_DENSITY) >> 2;
/* own MCS TX capabilities */
- tx_mcs_set_cap = sband->ht_cap.mcs.tx_params;
+ tx_mcs_set_cap = own_cap.mcs.tx_params;
/* Copy peer MCS TX capabilities, the driver might need them. */
ht_cap.mcs.tx_params = ht_cap_ie->mcs.tx_params;
*/
for (i = 0; i < max_tx_streams; i++)
ht_cap.mcs.rx_mask[i] =
- sband->ht_cap.mcs.rx_mask[i] & ht_cap_ie->mcs.rx_mask[i];
+ own_cap.mcs.rx_mask[i] & ht_cap_ie->mcs.rx_mask[i];
if (tx_mcs_set_cap & IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION)
for (i = IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE;
i < IEEE80211_HT_MCS_MASK_LEN; i++)
ht_cap.mcs.rx_mask[i] =
- sband->ht_cap.mcs.rx_mask[i] &
+ own_cap.mcs.rx_mask[i] &
ht_cap_ie->mcs.rx_mask[i];
/* handle MCS rate 32 too */
- if (sband->ht_cap.mcs.rx_mask[32/8] & ht_cap_ie->mcs.rx_mask[32/8] & 1)
+ if (own_cap.mcs.rx_mask[32/8] & ht_cap_ie->mcs.rx_mask[32/8] & 1)
ht_cap.mcs.rx_mask[32/8] |= 1;
apply:
- /*
- * If user has specified capability over-rides, take care
- * of that here.
- */
- ieee80211_apply_htcap_overrides(sdata, &ht_cap);
-
changed = memcmp(&sta->sta.ht_cap, &ht_cap, sizeof(ht_cap));
memcpy(&sta->sta.ht_cap, &ht_cap, sizeof(ht_cap));
{
struct ieee80211_sub_if_data *sdata =
(struct ieee80211_sub_if_data *) data;
- struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
- struct ieee80211_local *local = sdata->local;
-
- if (local->quiescing) {
- ifibss->timer_running = true;
- return;
- }
-
- ieee80211_queue_work(&local->hw, &sdata->work);
-}
-
-#ifdef CONFIG_PM
-void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
- if (del_timer_sync(&ifibss->timer))
- ifibss->timer_running = true;
-}
-
-void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
-
- if (ifibss->timer_running) {
- add_timer(&ifibss->timer);
- ifibss->timer_running = false;
- }
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
}
-#endif
void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata)
{
u32 duration, req_duration;
struct sk_buff *frame;
u64 cookie, mgmt_tx_cookie;
+ enum ieee80211_roc_type type;
};
/* flags used in struct ieee80211_if_managed.flags */
u16 aid;
- unsigned long timers_running; /* used for quiesce/restart */
bool powersave; /* powersave requested for this iface */
bool broken_ap; /* AP is broken -- turn off powersave */
u8 dtim_period;
struct ieee80211_ht_cap ht_capa; /* configured ht-cap over-rides */
struct ieee80211_ht_cap ht_capa_mask; /* Valid parts of ht_capa */
+ struct ieee80211_vht_cap vht_capa; /* configured VHT overrides */
+ struct ieee80211_vht_cap vht_capa_mask; /* Valid parts of vht_capa */
};
struct ieee80211_if_ibss {
u32 basic_rates;
- bool timer_running;
-
bool fixed_bssid;
bool fixed_channel;
bool privacy;
struct timer_list mesh_path_timer;
struct timer_list mesh_path_root_timer;
- unsigned long timers_running;
-
unsigned long wrkq_flags;
u8 mesh_id[IEEE80211_MAX_MESH_ID_LEN];
IEEE80211_MESH_SEC_AUTHED = 0x1,
IEEE80211_MESH_SEC_SECURED = 0x2,
} security;
+ bool user_mpm;
/* Extensible Synchronization Framework */
const struct ieee80211_mesh_sync_ops *sync_ops;
s64 sync_offset_clockdrift_max;
/* count for keys needing tailroom space allocation */
int crypto_tx_tailroom_needed_cnt;
+ int crypto_tx_tailroom_pending_dec;
+ struct delayed_work dec_tailroom_needed_wk;
struct net_device *dev;
struct ieee80211_local *local;
} debugfs;
#endif
-#ifdef CONFIG_PM
- struct ieee80211_bss_conf suspend_bss_conf;
-#endif
-
/* must be last, dynamically sized area in this! */
struct ieee80211_vif vif;
};
struct ieee80211_sub_if_data __rcu *p2p_sdata;
- /* dummy netdev for use w/ NAPI */
- struct net_device napi_dev;
-
- struct napi_struct napi;
-
/* virtual monitor interface */
struct ieee80211_sub_if_data __rcu *monitor_sdata;
struct cfg80211_chan_def monitor_chandef;
ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
const struct ieee80211_channel_sw_ie *sw_elem,
struct ieee80211_bss *bss, u64 timestamp);
-void ieee80211_sta_quiesce(struct ieee80211_sub_if_data *sdata);
-void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
struct cfg80211_ibss_params *params);
int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata);
-void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata);
-void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata);
void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata);
void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
void ieee80211_vht_handle_opmode(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta, u8 opmode,
enum ieee80211_band band, bool nss_only);
+void ieee80211_apply_vhtcap_overrides(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta_vht_cap *vht_cap);
/* Spectrum management */
void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,
res = drv_start(local);
if (res)
goto err_del_bss;
- if (local->ops->napi_poll)
- napi_enable(&local->napi);
/* we're brought up, everything changes */
hw_reconf_flags = ~0;
ieee80211_led_radio(local, true);
rcu_barrier();
sta_info_flush_cleanup(sdata);
- skb_queue_purge(&sdata->skb_queue);
-
/*
* Free all remaining keys, there shouldn't be any,
- * except maybe group keys in AP more or WDS?
+ * except maybe in WDS mode?
*/
ieee80211_free_keys(sdata);
+ /* fall through */
+ case NL80211_IFTYPE_AP:
+ skb_queue_purge(&sdata->skb_queue);
+
drv_remove_interface_debugfs(local, sdata);
if (going_down)
ieee80211_recalc_ps(local, -1);
if (local->open_count == 0) {
- if (local->ops->napi_poll)
- napi_disable(&local->napi);
ieee80211_clear_tx_pending(local);
ieee80211_stop_device(local);
INIT_WORK(&sdata->cleanup_stations_wk, ieee80211_cleanup_sdata_stas_wk);
INIT_DELAYED_WORK(&sdata->dfs_cac_timer_work,
ieee80211_dfs_cac_timer_work);
+ INIT_DELAYED_WORK(&sdata->dec_tailroom_needed_wk,
+ ieee80211_delayed_tailroom_dec);
for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
struct ieee80211_supported_band *sband;
return key;
}
-static void __ieee80211_key_destroy(struct ieee80211_key *key)
+static void __ieee80211_key_destroy(struct ieee80211_key *key,
+ bool delay_tailroom)
{
if (!key)
return;
if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC)
ieee80211_aes_cmac_key_free(key->u.aes_cmac.tfm);
if (key->local) {
+ struct ieee80211_sub_if_data *sdata = key->sdata;
+
ieee80211_debugfs_key_remove(key);
- key->sdata->crypto_tx_tailroom_needed_cnt--;
+
+ if (delay_tailroom) {
+ /* see ieee80211_delayed_tailroom_dec */
+ sdata->crypto_tx_tailroom_pending_dec++;
+ schedule_delayed_work(&sdata->dec_tailroom_needed_wk,
+ HZ/2);
+ } else {
+ sdata->crypto_tx_tailroom_needed_cnt--;
+ }
}
kfree(key);
key->sdata = sdata;
key->sta = sta;
- if (sta) {
- /*
- * some hardware cannot handle TKIP with QoS, so
- * we indicate whether QoS could be in use.
- */
- if (test_sta_flag(sta, WLAN_STA_WME))
- key->conf.flags |= IEEE80211_KEY_FLAG_WMM_STA;
- } else {
- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
- struct sta_info *ap;
-
- /*
- * We're getting a sta pointer in, so must be under
- * appropriate locking for sta_info_get().
- */
-
- /* same here, the AP could be using QoS */
- ap = sta_info_get(key->sdata, key->sdata->u.mgd.bssid);
- if (ap) {
- if (test_sta_flag(ap, WLAN_STA_WME))
- key->conf.flags |=
- IEEE80211_KEY_FLAG_WMM_STA;
- }
- }
- }
-
mutex_lock(&sdata->local->key_mtx);
if (sta && pairwise)
increment_tailroom_need_count(sdata);
__ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
- __ieee80211_key_destroy(old_key);
+ __ieee80211_key_destroy(old_key, true);
ieee80211_debugfs_key_add(key);
return ret;
}
-void __ieee80211_key_free(struct ieee80211_key *key)
+void __ieee80211_key_free(struct ieee80211_key *key, bool delay_tailroom)
{
if (!key)
return;
__ieee80211_key_replace(key->sdata, key->sta,
key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE,
key, NULL);
- __ieee80211_key_destroy(key);
+ __ieee80211_key_destroy(key, delay_tailroom);
}
void ieee80211_key_free(struct ieee80211_local *local,
struct ieee80211_key *key)
{
mutex_lock(&local->key_mtx);
- __ieee80211_key_free(key);
+ __ieee80211_key_free(key, true);
mutex_unlock(&local->key_mtx);
}
}
EXPORT_SYMBOL(ieee80211_iter_keys);
-void ieee80211_disable_keys(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_key *key;
-
- ASSERT_RTNL();
-
- mutex_lock(&sdata->local->key_mtx);
-
- list_for_each_entry(key, &sdata->key_list, list)
- ieee80211_key_disable_hw_accel(key);
-
- mutex_unlock(&sdata->local->key_mtx);
-}
-
void ieee80211_free_keys(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_key *key, *tmp;
+ cancel_delayed_work_sync(&sdata->dec_tailroom_needed_wk);
+
mutex_lock(&sdata->local->key_mtx);
+ sdata->crypto_tx_tailroom_needed_cnt -=
+ sdata->crypto_tx_tailroom_pending_dec;
+ sdata->crypto_tx_tailroom_pending_dec = 0;
+
ieee80211_debugfs_key_remove_mgmt_default(sdata);
list_for_each_entry_safe(key, tmp, &sdata->key_list, list)
- __ieee80211_key_free(key);
+ __ieee80211_key_free(key, false);
ieee80211_debugfs_key_update_default(sdata);
+ WARN_ON_ONCE(sdata->crypto_tx_tailroom_needed_cnt ||
+ sdata->crypto_tx_tailroom_pending_dec);
+
mutex_unlock(&sdata->local->key_mtx);
}
+void ieee80211_delayed_tailroom_dec(struct work_struct *wk)
+{
+ struct ieee80211_sub_if_data *sdata;
+
+ sdata = container_of(wk, struct ieee80211_sub_if_data,
+ dec_tailroom_needed_wk.work);
+
+ /*
+ * The reason for the delayed tailroom needed decrementing is to
+ * make roaming faster: during roaming, all keys are first deleted
+ * and then new keys are installed. The first new key causes the
+ * crypto_tx_tailroom_needed_cnt to go from 0 to 1, which invokes
+ * the cost of synchronize_net() (which can be slow). Avoid this
+ * by deferring the crypto_tx_tailroom_needed_cnt decrementing on
+ * key removal for a while, so if we roam the value is larger than
+ * zero and no 0->1 transition happens.
+ *
+ * The cost is that if the AP switching was from an AP with keys
+ * to one without, we still allocate tailroom while it would no
+ * longer be needed. However, in the typical (fast) roaming case
+ * within an ESS this usually won't happen.
+ */
+
+ mutex_lock(&sdata->local->key_mtx);
+ sdata->crypto_tx_tailroom_needed_cnt -=
+ sdata->crypto_tx_tailroom_pending_dec;
+ sdata->crypto_tx_tailroom_pending_dec = 0;
+ mutex_unlock(&sdata->local->key_mtx);
+}
void ieee80211_gtk_rekey_notify(struct ieee80211_vif *vif, const u8 *bssid,
const u8 *replay_ctr, gfp_t gfp)
int __must_check ieee80211_key_link(struct ieee80211_key *key,
struct ieee80211_sub_if_data *sdata,
struct sta_info *sta);
-void __ieee80211_key_free(struct ieee80211_key *key);
+void __ieee80211_key_free(struct ieee80211_key *key, bool delay_tailroom);
void ieee80211_key_free(struct ieee80211_local *local,
struct ieee80211_key *key);
void ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata, int idx,
int idx);
void ieee80211_free_keys(struct ieee80211_sub_if_data *sdata);
void ieee80211_enable_keys(struct ieee80211_sub_if_data *sdata);
-void ieee80211_disable_keys(struct ieee80211_sub_if_data *sdata);
#define key_mtx_dereference(local, ref) \
rcu_dereference_protected(ref, lockdep_is_held(&((local)->key_mtx)))
+void ieee80211_delayed_tailroom_dec(struct work_struct *wk);
+
#endif /* IEEE80211_KEY_H */
}
#endif
-static int ieee80211_napi_poll(struct napi_struct *napi, int budget)
-{
- struct ieee80211_local *local =
- container_of(napi, struct ieee80211_local, napi);
-
- return local->ops->napi_poll(&local->hw, budget);
-}
-
-void ieee80211_napi_schedule(struct ieee80211_hw *hw)
-{
- struct ieee80211_local *local = hw_to_local(hw);
-
- napi_schedule(&local->napi);
-}
-EXPORT_SYMBOL(ieee80211_napi_schedule);
-
-void ieee80211_napi_complete(struct ieee80211_hw *hw)
-{
- struct ieee80211_local *local = hw_to_local(hw);
-
- napi_complete(&local->napi);
-}
-EXPORT_SYMBOL(ieee80211_napi_complete);
-
/* There isn't a lot of sense in it, but you can transmit anything you like */
static const struct ieee80211_txrx_stypes
ieee80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = {
},
};
+static const struct ieee80211_vht_cap mac80211_vht_capa_mod_mask = {
+ .vht_cap_info =
+ cpu_to_le32(IEEE80211_VHT_CAP_RXLDPC |
+ IEEE80211_VHT_CAP_SHORT_GI_80 |
+ IEEE80211_VHT_CAP_SHORT_GI_160 |
+ IEEE80211_VHT_CAP_RXSTBC_1 |
+ IEEE80211_VHT_CAP_RXSTBC_2 |
+ IEEE80211_VHT_CAP_RXSTBC_3 |
+ IEEE80211_VHT_CAP_RXSTBC_4 |
+ IEEE80211_VHT_CAP_TXSTBC |
+ IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
+ IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
+ IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN |
+ IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN |
+ IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK),
+ .supp_mcs = {
+ .rx_mcs_map = cpu_to_le16(~0),
+ .tx_mcs_map = cpu_to_le16(~0),
+ },
+};
+
static const u8 extended_capabilities[] = {
0, 0, 0, 0, 0, 0, 0,
WLAN_EXT_CAPA8_OPMODE_NOTIF,
wiphy->features |= NL80211_FEATURE_SK_TX_STATUS |
NL80211_FEATURE_SAE |
NL80211_FEATURE_HT_IBSS |
- NL80211_FEATURE_VIF_TXPOWER;
+ NL80211_FEATURE_VIF_TXPOWER |
+ NL80211_FEATURE_USERSPACE_MPM;
if (!ops->hw_scan)
wiphy->features |= NL80211_FEATURE_LOW_PRIORITY_SCAN |
IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH;
local->user_power_level = IEEE80211_UNSET_POWER_LEVEL;
wiphy->ht_capa_mod_mask = &mac80211_ht_capa_mod_mask;
+ wiphy->vht_capa_mod_mask = &mac80211_vht_capa_mod_mask;
INIT_LIST_HEAD(&local->interfaces);
skb_queue_head_init(&local->skb_queue);
skb_queue_head_init(&local->skb_queue_unreliable);
- /* init dummy netdev for use w/ NAPI */
- init_dummy_netdev(&local->napi_dev);
-
ieee80211_led_names(local);
ieee80211_roc_setup(local);
goto fail_ifa6;
#endif
- netif_napi_add(&local->napi_dev, &local->napi, ieee80211_napi_poll,
- local->hw.napi_weight);
-
return 0;
#if IS_ENABLED(CONFIG_IPV6)
#include "ieee80211_i.h"
#include "mesh.h"
-#define TMR_RUNNING_HK 0
-#define TMR_RUNNING_MP 1
-#define TMR_RUNNING_MPR 2
-
static int mesh_allocated;
static struct kmem_cache *rm_cache;
set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);
- if (local->quiescing) {
- set_bit(TMR_RUNNING_HK, &ifmsh->timers_running);
- return;
- }
-
ieee80211_queue_work(&local->hw, &sdata->work);
}
* an update.
*/
changed = mesh_accept_plinks_update(sdata);
- if (sdata->u.mesh.security == IEEE80211_MESH_SEC_NONE) {
+ if (!sdata->u.mesh.user_mpm) {
changed |= mesh_plink_deactivate(sta);
del_timer_sync(&sta->plink_timer);
}
{
struct ieee80211_sub_if_data *sdata =
(struct ieee80211_sub_if_data *) data;
- struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- struct ieee80211_local *local = sdata->local;
-
- if (local->quiescing) {
- set_bit(TMR_RUNNING_MP, &ifmsh->timers_running);
- return;
- }
- ieee80211_queue_work(&local->hw, &sdata->work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
}
static void ieee80211_mesh_path_root_timer(unsigned long data)
struct ieee80211_sub_if_data *sdata =
(struct ieee80211_sub_if_data *) data;
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- struct ieee80211_local *local = sdata->local;
set_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags);
- if (local->quiescing) {
- set_bit(TMR_RUNNING_MPR, &ifmsh->timers_running);
- return;
- }
-
- ieee80211_queue_work(&local->hw, &sdata->work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
}
void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh)
round_jiffies(TU_TO_EXP_TIME(interval)));
}
-#ifdef CONFIG_PM
-void ieee80211_mesh_quiesce(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
-
- /* use atomic bitops in case all timers fire at the same time */
-
- if (del_timer_sync(&ifmsh->housekeeping_timer))
- set_bit(TMR_RUNNING_HK, &ifmsh->timers_running);
- if (del_timer_sync(&ifmsh->mesh_path_timer))
- set_bit(TMR_RUNNING_MP, &ifmsh->timers_running);
- if (del_timer_sync(&ifmsh->mesh_path_root_timer))
- set_bit(TMR_RUNNING_MPR, &ifmsh->timers_running);
-}
-
-void ieee80211_mesh_restart(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
-
- if (test_and_clear_bit(TMR_RUNNING_HK, &ifmsh->timers_running))
- add_timer(&ifmsh->housekeeping_timer);
- if (test_and_clear_bit(TMR_RUNNING_MP, &ifmsh->timers_running))
- add_timer(&ifmsh->mesh_path_timer);
- if (test_and_clear_bit(TMR_RUNNING_MPR, &ifmsh->timers_running))
- add_timer(&ifmsh->mesh_path_root_timer);
- ieee80211_mesh_root_setup(ifmsh);
-}
-#endif
-
static int
ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)
{
local->fif_other_bss--;
atomic_dec(&local->iff_allmultis);
ieee80211_configure_filter(local);
-
- sdata->u.mesh.timers_running = 0;
}
static void
void mesh_path_flush_by_nexthop(struct sta_info *sta);
void mesh_path_discard_frame(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
-void mesh_path_quiesce(struct ieee80211_sub_if_data *sdata);
-void mesh_path_restart(struct ieee80211_sub_if_data *sdata);
void mesh_path_tx_root_frame(struct ieee80211_sub_if_data *sdata);
bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt);
void ieee80211_mesh_notify_scan_completed(struct ieee80211_local *local);
-void ieee80211_mesh_quiesce(struct ieee80211_sub_if_data *sdata);
-void ieee80211_mesh_restart(struct ieee80211_sub_if_data *sdata);
-void mesh_plink_quiesce(struct sta_info *sta);
-void mesh_plink_restart(struct sta_info *sta);
void mesh_path_flush_by_iface(struct ieee80211_sub_if_data *sdata);
void mesh_sync_adjust_tbtt(struct ieee80211_sub_if_data *sdata);
void ieee80211s_stop(void);
#else
static inline void
ieee80211_mesh_notify_scan_completed(struct ieee80211_local *local) {}
-static inline void ieee80211_mesh_quiesce(struct ieee80211_sub_if_data *sdata)
-{}
-static inline void ieee80211_mesh_restart(struct ieee80211_sub_if_data *sdata)
-{}
-static inline void mesh_plink_quiesce(struct sta_info *sta) {}
-static inline void mesh_plink_restart(struct sta_info *sta) {}
static inline bool mesh_path_sel_is_hwmp(struct ieee80211_sub_if_data *sdata)
{ return false; }
static inline void mesh_path_flush_by_iface(struct ieee80211_sub_if_data *sdata)
return NULL;
sta->plink_state = NL80211_PLINK_LISTEN;
- init_timer(&sta->plink_timer);
sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
{
struct sta_info *sta = NULL;
- /* Userspace handles peer allocation when security is enabled */
- if (sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED)
+ /* Userspace handles station allocation */
+ if (sdata->u.mesh.user_mpm ||
+ sdata->u.mesh.security & IEEE80211_MESH_SEC_AUTHED)
cfg80211_notify_new_peer_candidate(sdata->dev, addr,
elems->ie_start,
elems->total_len,
*/
sta = (struct sta_info *) data;
- if (sta->sdata->local->quiescing) {
- sta->plink_timer_was_running = true;
+ if (sta->sdata->local->quiescing)
return;
- }
spin_lock_bh(&sta->lock);
if (sta->ignore_plink_timer) {
}
}
-#ifdef CONFIG_PM
-void mesh_plink_quiesce(struct sta_info *sta)
-{
- if (!ieee80211_vif_is_mesh(&sta->sdata->vif))
- return;
-
- /* no kernel mesh sta timers have been initialized */
- if (sta->sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE)
- return;
-
- if (del_timer_sync(&sta->plink_timer))
- sta->plink_timer_was_running = true;
-}
-
-void mesh_plink_restart(struct sta_info *sta)
-{
- if (sta->plink_timer_was_running) {
- add_timer(&sta->plink_timer);
- sta->plink_timer_was_running = false;
- }
-}
-#endif
-
static inline void mesh_plink_timer_set(struct sta_info *sta, int timeout)
{
sta->plink_timer.expires = jiffies + (HZ * timeout / 1000);
if (len < IEEE80211_MIN_ACTION_SIZE + 3)
return;
+ if (sdata->u.mesh.user_mpm)
+ /* userspace must register for these */
+ return;
+
if (is_multicast_ether_addr(mgmt->da)) {
mpl_dbg(sdata,
"Mesh plink: ignore frame from multicast address\n");
*/
#define IEEE80211_SIGNAL_AVE_MIN_COUNT 4
-#define TMR_RUNNING_TIMER 0
-#define TMR_RUNNING_CHANSW 1
-
/*
* All cfg80211 functions have to be called outside a locked
* section so that they can acquire a lock themselves... This
BUILD_BUG_ON(sizeof(vht_cap) != sizeof(sband->vht_cap));
memcpy(&vht_cap, &sband->vht_cap, sizeof(vht_cap));
+ ieee80211_apply_vhtcap_overrides(sdata, &vht_cap);
/* determine capability flags */
cap = vht_cap.cap;
{
struct ieee80211_sub_if_data *sdata =
(struct ieee80211_sub_if_data *) data;
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- if (sdata->local->quiescing) {
- set_bit(TMR_RUNNING_CHANSW, &ifmgd->timers_running);
- return;
- }
-
- ieee80211_queue_work(&sdata->local->hw, &ifmgd->chswitch_work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->u.mgd.chswitch_work);
}
void
sdata->vif.bss_conf.p2p_ctwindow = 0;
sdata->vif.bss_conf.p2p_oppps = false;
- /* on the next assoc, re-program HT parameters */
+ /* on the next assoc, re-program HT/VHT parameters */
memset(&ifmgd->ht_capa, 0, sizeof(ifmgd->ht_capa));
memset(&ifmgd->ht_capa_mask, 0, sizeof(ifmgd->ht_capa_mask));
+ memset(&ifmgd->vht_capa, 0, sizeof(ifmgd->vht_capa));
+ memset(&ifmgd->vht_capa_mask, 0, sizeof(ifmgd->vht_capa_mask));
sdata->ap_power_level = IEEE80211_UNSET_POWER_LEVEL;
del_timer_sync(&sdata->u.mgd.timer);
del_timer_sync(&sdata->u.mgd.chswitch_timer);
- sdata->u.mgd.timers_running = 0;
-
sdata->vif.bss_conf.dtim_period = 0;
ifmgd->flags = 0;
{
struct ieee80211_sub_if_data *sdata =
(struct ieee80211_sub_if_data *) data;
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- struct ieee80211_local *local = sdata->local;
-
- if (local->quiescing) {
- set_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running);
- return;
- }
- ieee80211_queue_work(&local->hw, &sdata->work);
+ ieee80211_queue_work(&sdata->local->hw, &sdata->work);
}
static void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata,
}
}
-#ifdef CONFIG_PM
-void ieee80211_sta_quiesce(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
-
- /*
- * Stop timers before deleting work items, as timers
- * could race and re-add the work-items. They will be
- * re-established on connection.
- */
- del_timer_sync(&ifmgd->conn_mon_timer);
- del_timer_sync(&ifmgd->bcn_mon_timer);
-
- /*
- * we need to use atomic bitops for the running bits
- * only because both timers might fire at the same
- * time -- the code here is properly synchronised.
- */
-
- cancel_work_sync(&ifmgd->request_smps_work);
-
- cancel_work_sync(&ifmgd->monitor_work);
- cancel_work_sync(&ifmgd->beacon_connection_loss_work);
- cancel_work_sync(&ifmgd->csa_connection_drop_work);
- if (del_timer_sync(&ifmgd->timer))
- set_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running);
-
- if (del_timer_sync(&ifmgd->chswitch_timer))
- set_bit(TMR_RUNNING_CHANSW, &ifmgd->timers_running);
- cancel_work_sync(&ifmgd->chswitch_work);
-}
-
-void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata)
-{
- struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
-
- mutex_lock(&ifmgd->mtx);
- if (!ifmgd->associated) {
- mutex_unlock(&ifmgd->mtx);
- return;
- }
-
- if (sdata->flags & IEEE80211_SDATA_DISCONNECT_RESUME) {
- sdata->flags &= ~IEEE80211_SDATA_DISCONNECT_RESUME;
- mlme_dbg(sdata, "driver requested disconnect after resume\n");
- ieee80211_sta_connection_lost(sdata,
- ifmgd->associated->bssid,
- WLAN_REASON_UNSPECIFIED,
- true);
- mutex_unlock(&ifmgd->mtx);
- return;
- }
- mutex_unlock(&ifmgd->mtx);
-
- if (test_and_clear_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running))
- add_timer(&ifmgd->timer);
- if (test_and_clear_bit(TMR_RUNNING_CHANSW, &ifmgd->timers_running))
- add_timer(&ifmgd->chswitch_timer);
- ieee80211_sta_reset_beacon_monitor(sdata);
-
- mutex_lock(&sdata->local->mtx);
- ieee80211_restart_sta_timer(sdata);
- mutex_unlock(&sdata->local->mtx);
-}
-#endif
-
/* interface setup */
void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata)
{
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
}
+ if (req->flags & ASSOC_REQ_DISABLE_VHT)
+ ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
+
/* Also disable HT if we don't support it or the AP doesn't use WMM */
sband = local->hw.wiphy->bands[req->bss->channel->band];
if (!sband->ht_cap.ht_supported ||
memcpy(&ifmgd->ht_capa_mask, &req->ht_capa_mask,
sizeof(ifmgd->ht_capa_mask));
+ memcpy(&ifmgd->vht_capa, &req->vht_capa, sizeof(ifmgd->vht_capa));
+ memcpy(&ifmgd->vht_capa_mask, &req->vht_capa_mask,
+ sizeof(ifmgd->vht_capa_mask));
+
if (req->ie && req->ie_len) {
memcpy(assoc_data->ie, req->ie, req->ie_len);
assoc_data->ie_len = req->ie_len;
duration = 10;
ret = drv_remain_on_channel(local, roc->sdata, roc->chan,
- duration);
+ duration, roc->type);
roc->started = true;
#include "driver-ops.h"
#include "led.h"
-/* return value indicates whether the driver should be further notified */
-static void ieee80211_quiesce(struct ieee80211_sub_if_data *sdata)
-{
- switch (sdata->vif.type) {
- case NL80211_IFTYPE_STATION:
- ieee80211_sta_quiesce(sdata);
- break;
- case NL80211_IFTYPE_ADHOC:
- ieee80211_ibss_quiesce(sdata);
- break;
- case NL80211_IFTYPE_MESH_POINT:
- ieee80211_mesh_quiesce(sdata);
- break;
- default:
- break;
- }
-
- cancel_work_sync(&sdata->work);
-}
-
int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
{
struct ieee80211_local *local = hw_to_local(hw);
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
- struct ieee80211_chanctx *ctx;
if (!local->open_count)
goto suspend;
return err;
} else if (err > 0) {
WARN_ON(err != 1);
- local->wowlan = false;
+ return err;
} else {
- list_for_each_entry(sdata, &local->interfaces, list)
- if (ieee80211_sdata_running(sdata))
- ieee80211_quiesce(sdata);
goto suspend;
}
}
- /* disable keys */
- list_for_each_entry(sdata, &local->interfaces, list)
- ieee80211_disable_keys(sdata);
-
/* tear down aggregation sessions and remove STAs */
mutex_lock(&local->sta_mtx);
list_for_each_entry(sta, &local->sta_list, list) {
WARN_ON(drv_sta_state(local, sta->sdata, sta,
state, state - 1));
}
-
- mesh_plink_quiesce(sta);
}
mutex_unlock(&local->sta_mtx);
/* remove all interfaces */
list_for_each_entry(sdata, &local->interfaces, list) {
- static u8 zero_addr[ETH_ALEN] = {};
- u32 changed = 0;
-
if (!ieee80211_sdata_running(sdata))
continue;
-
- switch (sdata->vif.type) {
- case NL80211_IFTYPE_AP_VLAN:
- case NL80211_IFTYPE_MONITOR:
- /* skip these */
- continue;
- case NL80211_IFTYPE_STATION:
- if (sdata->vif.bss_conf.assoc)
- changed = BSS_CHANGED_ASSOC |
- BSS_CHANGED_BSSID |
- BSS_CHANGED_IDLE;
- break;
- case NL80211_IFTYPE_AP:
- case NL80211_IFTYPE_ADHOC:
- case NL80211_IFTYPE_MESH_POINT:
- if (sdata->vif.bss_conf.enable_beacon)
- changed = BSS_CHANGED_BEACON_ENABLED;
- break;
- default:
- break;
- }
-
- ieee80211_quiesce(sdata);
-
- sdata->suspend_bss_conf = sdata->vif.bss_conf;
- memset(&sdata->vif.bss_conf, 0, sizeof(sdata->vif.bss_conf));
- sdata->vif.bss_conf.idle = true;
- if (sdata->suspend_bss_conf.bssid)
- sdata->vif.bss_conf.bssid = zero_addr;
-
- /* disable beaconing or remove association */
- ieee80211_bss_info_change_notify(sdata, changed);
-
- if (sdata->vif.type == NL80211_IFTYPE_AP &&
- rcu_access_pointer(sdata->u.ap.beacon))
- drv_stop_ap(local, sdata);
-
- if (local->use_chanctx) {
- struct ieee80211_chanctx_conf *conf;
-
- mutex_lock(&local->chanctx_mtx);
- conf = rcu_dereference_protected(
- sdata->vif.chanctx_conf,
- lockdep_is_held(&local->chanctx_mtx));
- if (conf) {
- ctx = container_of(conf,
- struct ieee80211_chanctx,
- conf);
- drv_unassign_vif_chanctx(local, sdata, ctx);
- }
-
- mutex_unlock(&local->chanctx_mtx);
- }
drv_remove_interface(local, sdata);
}
sdata = rtnl_dereference(local->monitor_sdata);
- if (sdata) {
- if (local->use_chanctx) {
- struct ieee80211_chanctx_conf *conf;
-
- mutex_lock(&local->chanctx_mtx);
- conf = rcu_dereference_protected(
- sdata->vif.chanctx_conf,
- lockdep_is_held(&local->chanctx_mtx));
- if (conf) {
- ctx = container_of(conf,
- struct ieee80211_chanctx,
- conf);
- drv_unassign_vif_chanctx(local, sdata, ctx);
- }
-
- mutex_unlock(&local->chanctx_mtx);
- }
-
+ if (sdata)
drv_remove_interface(local, sdata);
- }
- mutex_lock(&local->chanctx_mtx);
- list_for_each_entry(ctx, &local->chanctx_list, list)
- drv_remove_chanctx(local, ctx);
- mutex_unlock(&local->chanctx_mtx);
+ /*
+ * We disconnected on all interfaces before suspend, all channel
+ * contexts should be released.
+ */
+ WARN_ON(!list_empty(&local->chanctx_list));
/* stop hardware - this must stop RX */
if (local->open_count)
#include "rate.h"
#include "rc80211_minstrel.h"
-#define SAMPLE_COLUMNS 10
#define SAMPLE_TBL(_mi, _idx, _col) \
_mi->sample_table[(_idx * SAMPLE_COLUMNS) + _col]
return i;
}
+/* find & sort topmost throughput rates */
+static inline void
+minstrel_sort_best_tp_rates(struct minstrel_sta_info *mi, int i, u8 *tp_list)
+{
+ int j = MAX_THR_RATES;
+
+ while (j > 0 && mi->r[i].cur_tp > mi->r[tp_list[j - 1]].cur_tp)
+ j--;
+ if (j < MAX_THR_RATES - 1)
+ memmove(&tp_list[j + 1], &tp_list[j], MAX_THR_RATES - (j + 1));
+ if (j < MAX_THR_RATES)
+ tp_list[j] = i;
+}
+
static void
minstrel_update_stats(struct minstrel_priv *mp, struct minstrel_sta_info *mi)
{
- u32 max_tp = 0, index_max_tp = 0, index_max_tp2 = 0;
- u32 max_prob = 0, index_max_prob = 0;
+ u8 tmp_tp_rate[MAX_THR_RATES];
+ u8 tmp_prob_rate = 0;
u32 usecs;
- u32 p;
int i;
- mi->stats_update = jiffies;
+ for (i=0; i < MAX_THR_RATES; i++)
+ tmp_tp_rate[i] = 0;
+
for (i = 0; i < mi->n_rates; i++) {
struct minstrel_rate *mr = &mi->r[i];
if (!usecs)
usecs = 1000000;
- /* To avoid rounding issues, probabilities scale from 0 (0%)
- * to 18000 (100%) */
- if (mr->attempts) {
- p = (mr->success * 18000) / mr->attempts;
+ if (unlikely(mr->attempts > 0)) {
+ mr->sample_skipped = 0;
+ mr->cur_prob = MINSTREL_FRAC(mr->success, mr->attempts);
mr->succ_hist += mr->success;
mr->att_hist += mr->attempts;
- mr->cur_prob = p;
- p = ((p * (100 - mp->ewma_level)) + (mr->probability *
- mp->ewma_level)) / 100;
- mr->probability = p;
- mr->cur_tp = p * (1000000 / usecs);
- }
+ mr->probability = minstrel_ewma(mr->probability,
+ mr->cur_prob,
+ EWMA_LEVEL);
+ } else
+ mr->sample_skipped++;
mr->last_success = mr->success;
mr->last_attempts = mr->attempts;
mr->success = 0;
mr->attempts = 0;
+ /* Update throughput per rate, reset thr. below 10% success */
+ if (mr->probability < MINSTREL_FRAC(10, 100))
+ mr->cur_tp = 0;
+ else
+ mr->cur_tp = mr->probability * (1000000 / usecs);
+
/* Sample less often below the 10% chance of success.
* Sample less often above the 95% chance of success. */
- if ((mr->probability > 17100) || (mr->probability < 1800)) {
+ if (mr->probability > MINSTREL_FRAC(95, 100) ||
+ mr->probability < MINSTREL_FRAC(10, 100)) {
mr->adjusted_retry_count = mr->retry_count >> 1;
if (mr->adjusted_retry_count > 2)
mr->adjusted_retry_count = 2;
}
if (!mr->adjusted_retry_count)
mr->adjusted_retry_count = 2;
- }
- for (i = 0; i < mi->n_rates; i++) {
- struct minstrel_rate *mr = &mi->r[i];
- if (max_tp < mr->cur_tp) {
- index_max_tp = i;
- max_tp = mr->cur_tp;
- }
- if (max_prob < mr->probability) {
- index_max_prob = i;
- max_prob = mr->probability;
+ minstrel_sort_best_tp_rates(mi, i, tmp_tp_rate);
+
+ /* To determine the most robust rate (max_prob_rate) used at
+ * 3rd mmr stage we distinct between two cases:
+ * (1) if any success probabilitiy >= 95%, out of those rates
+ * choose the maximum throughput rate as max_prob_rate
+ * (2) if all success probabilities < 95%, the rate with
+ * highest success probability is choosen as max_prob_rate */
+ if (mr->probability >= MINSTREL_FRAC(95,100)) {
+ if (mr->cur_tp >= mi->r[tmp_prob_rate].cur_tp)
+ tmp_prob_rate = i;
+ } else {
+ if (mr->probability >= mi->r[tmp_prob_rate].probability)
+ tmp_prob_rate = i;
}
}
- max_tp = 0;
- for (i = 0; i < mi->n_rates; i++) {
- struct minstrel_rate *mr = &mi->r[i];
-
- if (i == index_max_tp)
- continue;
+ /* Assign the new rate set */
+ memcpy(mi->max_tp_rate, tmp_tp_rate, sizeof(mi->max_tp_rate));
+ mi->max_prob_rate = tmp_prob_rate;
- if (max_tp < mr->cur_tp) {
- index_max_tp2 = i;
- max_tp = mr->cur_tp;
- }
- }
- mi->max_tp_rate = index_max_tp;
- mi->max_tp_rate2 = index_max_tp2;
- mi->max_prob_rate = index_max_prob;
+ /* Reset update timer */
+ mi->stats_update = jiffies;
}
static void
minstrel_get_next_sample(struct minstrel_sta_info *mi)
{
unsigned int sample_ndx;
- sample_ndx = SAMPLE_TBL(mi, mi->sample_idx, mi->sample_column);
- mi->sample_idx++;
- if ((int) mi->sample_idx > (mi->n_rates - 2)) {
- mi->sample_idx = 0;
+ sample_ndx = SAMPLE_TBL(mi, mi->sample_row, mi->sample_column);
+ mi->sample_row++;
+ if ((int) mi->sample_row >= mi->n_rates) {
+ mi->sample_row = 0;
mi->sample_column++;
if (mi->sample_column >= SAMPLE_COLUMNS)
mi->sample_column = 0;
struct minstrel_priv *mp = priv;
struct ieee80211_tx_rate *ar = info->control.rates;
unsigned int ndx, sample_ndx = 0;
- bool mrr;
- bool sample_slower = false;
- bool sample = false;
+ bool mrr_capable;
+ bool indirect_rate_sampling = false;
+ bool rate_sampling = false;
int i, delta;
int mrr_ndx[3];
- int sample_rate;
+ int sampling_ratio;
+ /* management/no-ack frames do not use rate control */
if (rate_control_send_low(sta, priv_sta, txrc))
return;
- mrr = mp->has_mrr && !txrc->rts && !txrc->bss_conf->use_cts_prot;
-
- ndx = mi->max_tp_rate;
-
- if (mrr)
- sample_rate = mp->lookaround_rate_mrr;
+ /* check multi-rate-retry capabilities & adjust lookaround_rate */
+ mrr_capable = mp->has_mrr &&
+ !txrc->rts &&
+ !txrc->bss_conf->use_cts_prot;
+ if (mrr_capable)
+ sampling_ratio = mp->lookaround_rate_mrr;
else
- sample_rate = mp->lookaround_rate;
+ sampling_ratio = mp->lookaround_rate;
+
+ /* init rateindex [ndx] with max throughput rate */
+ ndx = mi->max_tp_rate[0];
+ /* increase sum packet counter */
mi->packet_count++;
- delta = (mi->packet_count * sample_rate / 100) -
+
+ delta = (mi->packet_count * sampling_ratio / 100) -
(mi->sample_count + mi->sample_deferred / 2);
/* delta > 0: sampling required */
- if ((delta > 0) && (mrr || !mi->prev_sample)) {
+ if ((delta > 0) && (mrr_capable || !mi->prev_sample)) {
struct minstrel_rate *msr;
if (mi->packet_count >= 10000) {
mi->sample_deferred = 0;
mi->sample_count += (delta - mi->n_rates * 2);
}
+ /* get next random rate sample */
sample_ndx = minstrel_get_next_sample(mi);
msr = &mi->r[sample_ndx];
- sample = true;
- sample_slower = mrr && (msr->perfect_tx_time >
- mi->r[ndx].perfect_tx_time);
-
- if (!sample_slower) {
+ rate_sampling = true;
+
+ /* Decide if direct ( 1st mrr stage) or indirect (2nd mrr stage)
+ * rate sampling method should be used.
+ * Respect such rates that are not sampled for 20 interations.
+ */
+ if (mrr_capable &&
+ msr->perfect_tx_time > mi->r[ndx].perfect_tx_time &&
+ msr->sample_skipped < 20)
+ indirect_rate_sampling = true;
+
+ if (!indirect_rate_sampling) {
if (msr->sample_limit != 0) {
ndx = sample_ndx;
mi->sample_count++;
if (msr->sample_limit > 0)
msr->sample_limit--;
- } else {
- sample = false;
- }
+ } else
+ rate_sampling = false;
} else {
/* Only use IEEE80211_TX_CTL_RATE_CTRL_PROBE to mark
* packets that have the sampling rate deferred to the
mi->sample_deferred++;
}
}
- mi->prev_sample = sample;
+ mi->prev_sample = rate_sampling;
/* If we're not using MRR and the sampling rate already
* has a probability of >95%, we shouldn't be attempting
* to use it, as this only wastes precious airtime */
- if (!mrr && sample && (mi->r[ndx].probability > 17100))
- ndx = mi->max_tp_rate;
+ if (!mrr_capable && rate_sampling &&
+ (mi->r[ndx].probability > MINSTREL_FRAC(95, 100)))
+ ndx = mi->max_tp_rate[0];
+ /* mrr setup for 1st stage */
ar[0].idx = mi->r[ndx].rix;
ar[0].count = minstrel_get_retry_count(&mi->r[ndx], info);
- if (!mrr) {
- if (!sample)
+ /* non mrr setup for 2nd stage */
+ if (!mrr_capable) {
+ if (!rate_sampling)
ar[0].count = mp->max_retry;
ar[1].idx = mi->lowest_rix;
ar[1].count = mp->max_retry;
return;
}
- /* MRR setup */
- if (sample) {
- if (sample_slower)
+ /* mrr setup for 2nd stage */
+ if (rate_sampling) {
+ if (indirect_rate_sampling)
mrr_ndx[0] = sample_ndx;
else
- mrr_ndx[0] = mi->max_tp_rate;
+ mrr_ndx[0] = mi->max_tp_rate[0];
} else {
- mrr_ndx[0] = mi->max_tp_rate2;
+ mrr_ndx[0] = mi->max_tp_rate[1];
}
+
+ /* mrr setup for 3rd & 4th stage */
mrr_ndx[1] = mi->max_prob_rate;
mrr_ndx[2] = 0;
for (i = 1; i < 4; i++) {
init_sample_table(struct minstrel_sta_info *mi)
{
unsigned int i, col, new_idx;
- unsigned int n_srates = mi->n_rates - 1;
u8 rnd[8];
mi->sample_column = 0;
- mi->sample_idx = 0;
- memset(mi->sample_table, 0, SAMPLE_COLUMNS * mi->n_rates);
+ mi->sample_row = 0;
+ memset(mi->sample_table, 0xff, SAMPLE_COLUMNS * mi->n_rates);
for (col = 0; col < SAMPLE_COLUMNS; col++) {
- for (i = 0; i < n_srates; i++) {
+ for (i = 0; i < mi->n_rates; i++) {
get_random_bytes(rnd, sizeof(rnd));
- new_idx = (i + rnd[i & 7]) % n_srates;
+ new_idx = (i + rnd[i & 7]) % mi->n_rates;
- while (SAMPLE_TBL(mi, new_idx, col) != 0)
- new_idx = (new_idx + 1) % n_srates;
+ while (SAMPLE_TBL(mi, new_idx, col) != 0xff)
+ new_idx = (new_idx + 1) % mi->n_rates;
- /* Don't sample the slowest rate (i.e. slowest base
- * rate). We must presume that the slowest rate works
- * fine, or else other management frames will also be
- * failing and the link will break */
- SAMPLE_TBL(mi, new_idx, col) = i + 1;
+ SAMPLE_TBL(mi, new_idx, col) = i;
}
}
}
mp->lookaround_rate = 5;
mp->lookaround_rate_mrr = 10;
- /* moving average weight for EWMA */
- mp->ewma_level = 75;
-
/* maximum time that the hw is allowed to stay in one MRR segment */
mp->segment_size = 6000;
#ifndef __RC_MINSTREL_H
#define __RC_MINSTREL_H
+#define EWMA_LEVEL 75 /* ewma weighting factor [%] */
+#define SAMPLE_COLUMNS 10 /* number of columns in sample table */
+
+
+/* scaled fraction values */
+#define MINSTREL_SCALE 16
+#define MINSTREL_FRAC(val, div) (((val) << MINSTREL_SCALE) / div)
+#define MINSTREL_TRUNC(val) ((val) >> MINSTREL_SCALE)
+
+/* number of highest throughput rates to consider*/
+#define MAX_THR_RATES 4
+
+/*
+ * Perform EWMA (Exponentially Weighted Moving Average) calculation
+ */
+static inline int
+minstrel_ewma(int old, int new, int weight)
+{
+ return (new * (100 - weight) + old * weight) / 100;
+}
+
+
struct minstrel_rate {
int bitrate;
int rix;
u32 attempts;
u32 last_attempts;
u32 last_success;
+ u8 sample_skipped;
/* parts per thousand */
u32 cur_prob;
unsigned int lowest_rix;
- unsigned int max_tp_rate;
- unsigned int max_tp_rate2;
- unsigned int max_prob_rate;
+ u8 max_tp_rate[MAX_THR_RATES];
+ u8 max_prob_rate;
unsigned int packet_count;
unsigned int sample_count;
int sample_deferred;
- unsigned int sample_idx;
+ unsigned int sample_row;
unsigned int sample_column;
int n_rates;
unsigned int cw_min;
unsigned int cw_max;
unsigned int max_retry;
- unsigned int ewma_level;
unsigned int segment_size;
unsigned int update_interval;
unsigned int lookaround_rate;
for (i = 0; i < mi->n_rates; i++) {
struct minstrel_rate *mr = &mi->r[i];
- *(p++) = (i == mi->max_tp_rate) ? 'T' : ' ';
- *(p++) = (i == mi->max_tp_rate2) ? 't' : ' ';
+ *(p++) = (i == mi->max_tp_rate[0]) ? 'A' : ' ';
+ *(p++) = (i == mi->max_tp_rate[1]) ? 'B' : ' ';
+ *(p++) = (i == mi->max_tp_rate[2]) ? 'C' : ' ';
+ *(p++) = (i == mi->max_tp_rate[3]) ? 'D' : ' ';
*(p++) = (i == mi->max_prob_rate) ? 'P' : ' ';
p += sprintf(p, "%3u%s", mr->bitrate / 2,
(mr->bitrate & 1 ? ".5" : " "));
- tp = mr->cur_tp / ((18000 << 10) / 96);
- prob = mr->cur_prob / 18;
- eprob = mr->probability / 18;
+ tp = MINSTREL_TRUNC(mr->cur_tp / 10);
+ prob = MINSTREL_TRUNC(mr->cur_prob * 1000);
+ eprob = MINSTREL_TRUNC(mr->probability * 1000);
p += sprintf(p, " %6u.%1u %6u.%1u %6u.%1u "
"%3u(%3u) %8llu %8llu\n",
#include "rc80211_minstrel_ht.h"
#define AVG_PKT_SIZE 1200
-#define SAMPLE_COLUMNS 10
-#define EWMA_LEVEL 75
/* Number of bits for an average sized packet */
#define MCS_NBITS (AVG_PKT_SIZE << 3)
/* Number of symbols for a packet with (bps) bits per symbol */
#define MCS_NSYMS(bps) ((MCS_NBITS + (bps) - 1) / (bps))
-/* Transmission time for a packet containing (syms) symbols */
+/* Transmission time (nanoseconds) for a packet containing (syms) symbols */
#define MCS_SYMBOL_TIME(sgi, syms) \
(sgi ? \
- ((syms) * 18 + 4) / 5 : /* syms * 3.6 us */ \
- (syms) << 2 /* syms * 4 us */ \
+ ((syms) * 18000 + 4000) / 5 : /* syms * 3.6 us */ \
+ ((syms) * 1000) << 2 /* syms * 4 us */ \
)
/* Transmit duration for the raw data part of an average sized packet */
}
#define CCK_DURATION(_bitrate, _short, _len) \
- (10 /* SIFS */ + \
+ (1000 * (10 /* SIFS */ + \
(_short ? 72 + 24 : 144 + 48 ) + \
- (8 * (_len + 4) * 10) / (_bitrate))
+ (8 * (_len + 4) * 10) / (_bitrate)))
#define CCK_ACK_DURATION(_bitrate, _short) \
(CCK_DURATION((_bitrate > 10 ? 20 : 10), false, 60) + \
static u8 sample_table[SAMPLE_COLUMNS][MCS_GROUP_RATES];
-/*
- * Perform EWMA (Exponentially Weighted Moving Average) calculation
- */
-static int
-minstrel_ewma(int old, int new, int weight)
-{
- return (new * (100 - weight) + old * weight) / 100;
-}
-
/*
* Look up an MCS group index based on mac80211 rate information
*/
minstrel_ht_calc_tp(struct minstrel_ht_sta *mi, int group, int rate)
{
struct minstrel_rate_stats *mr;
- unsigned int usecs = 0;
+ unsigned int nsecs = 0;
+ unsigned int tp;
mr = &mi->groups[group].rates[rate];
}
if (group != MINSTREL_CCK_GROUP)
- usecs = mi->overhead / MINSTREL_TRUNC(mi->avg_ampdu_len);
+ nsecs = 1000 * mi->overhead / MINSTREL_TRUNC(mi->avg_ampdu_len);
- usecs += minstrel_mcs_groups[group].duration[rate];
- mr->cur_tp = MINSTREL_TRUNC((1000000 / usecs) * mr->probability);
+ nsecs += minstrel_mcs_groups[group].duration[rate];
+ tp = 1000000 * ((mr->probability * 1000) / nsecs);
+
+ mr->cur_tp = MINSTREL_TRUNC(tp);
}
/*
}
}
- /* try to sample up to half of the available rates during each interval */
- mi->sample_count *= 4;
+ /* try to sample all available rates during each interval */
+ mi->sample_count *= 8;
cur_prob = 0;
cur_prob_tp = 0;
if (!mg->supported)
continue;
- mr = minstrel_get_ratestats(mi, mg->max_prob_rate);
- if (cur_prob_tp < mr->cur_tp &&
- minstrel_mcs_groups[group].streams == 1) {
- mi->max_prob_rate = mg->max_prob_rate;
- cur_prob = mr->cur_prob;
- cur_prob_tp = mr->cur_tp;
- }
-
mr = minstrel_get_ratestats(mi, mg->max_tp_rate);
if (cur_tp < mr->cur_tp) {
mi->max_tp_rate2 = mi->max_tp_rate;
cur_tp2 = cur_tp;
mi->max_tp_rate = mg->max_tp_rate;
cur_tp = mr->cur_tp;
+ mi->max_prob_streams = minstrel_mcs_groups[group].streams - 1;
}
mr = minstrel_get_ratestats(mi, mg->max_tp_rate2);
}
}
+ if (mi->max_prob_streams < 1)
+ mi->max_prob_streams = 1;
+
+ for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) {
+ mg = &mi->groups[group];
+ if (!mg->supported)
+ continue;
+ mr = minstrel_get_ratestats(mi, mg->max_prob_rate);
+ if (cur_prob_tp < mr->cur_tp &&
+ minstrel_mcs_groups[group].streams <= mi->max_prob_streams) {
+ mi->max_prob_rate = mg->max_prob_rate;
+ cur_prob = mr->cur_prob;
+ cur_prob_tp = mr->cur_tp;
+ }
+ }
+
+
mi->stats_update = jiffies;
}
if (!mi->sample_wait && !mi->sample_tries && mi->sample_count > 0) {
mi->sample_wait = 16 + 2 * MINSTREL_TRUNC(mi->avg_ampdu_len);
- mi->sample_tries = 2;
+ mi->sample_tries = 1;
mi->sample_count--;
}
mr->retry_updated = true;
group = &minstrel_mcs_groups[index / MCS_GROUP_RATES];
- tx_time_data = group->duration[index % MCS_GROUP_RATES] * ampdu_len;
+ tx_time_data = group->duration[index % MCS_GROUP_RATES] * ampdu_len / 1000;
/* Contention time for first 2 tries */
ctime = (t_slot * cw) >> 1;
{
struct minstrel_rate_stats *mr;
struct minstrel_mcs_group_data *mg;
+ unsigned int sample_dur, sample_group;
int sample_idx = 0;
if (mi->sample_wait > 0) {
if (!mi->sample_tries)
return -1;
- mi->sample_tries--;
mg = &mi->groups[mi->sample_group];
sample_idx = sample_table[mg->column][mg->index];
mr = &mg->rates[sample_idx];
- sample_idx += mi->sample_group * MCS_GROUP_RATES;
+ sample_group = mi->sample_group;
+ sample_idx += sample_group * MCS_GROUP_RATES;
minstrel_next_sample_idx(mi);
/*
* Make sure that lower rates get sampled only occasionally,
* if the link is working perfectly.
*/
- if (minstrel_get_duration(sample_idx) >
- minstrel_get_duration(mi->max_tp_rate)) {
+ sample_dur = minstrel_get_duration(sample_idx);
+ if (sample_dur >= minstrel_get_duration(mi->max_tp_rate2) &&
+ (mi->max_prob_streams <
+ minstrel_mcs_groups[sample_group].streams ||
+ sample_dur >= minstrel_get_duration(mi->max_prob_rate))) {
if (mr->sample_skipped < 20)
return -1;
if (mi->sample_slow++ > 2)
return -1;
}
+ mi->sample_tries--;
return sample_idx;
}
#define MINSTREL_MAX_STREAMS 3
#define MINSTREL_STREAM_GROUPS 4
-/* scaled fraction values */
-#define MINSTREL_SCALE 16
-#define MINSTREL_FRAC(val, div) (((val) << MINSTREL_SCALE) / div)
-#define MINSTREL_TRUNC(val) ((val) >> MINSTREL_SCALE)
-
#define MCS_GROUP_RATES 8
struct mcs_group {
/* best probability rate */
unsigned int max_prob_rate;
+ unsigned int max_prob_streams;
/* time of last status update */
unsigned long stats_update;
return RX_CONTINUE;
}
-#define SEQ_MODULO 0x1000
-#define SEQ_MASK 0xfff
-
-static inline int seq_less(u16 sq1, u16 sq2)
-{
- return ((sq1 - sq2) & SEQ_MASK) > (SEQ_MODULO >> 1);
-}
-
-static inline u16 seq_inc(u16 sq)
-{
- return (sq + 1) & SEQ_MASK;
-}
-
-static inline u16 seq_sub(u16 sq1, u16 sq2)
-{
- return (sq1 - sq2) & SEQ_MASK;
-}
-
static void ieee80211_release_reorder_frame(struct ieee80211_sub_if_data *sdata,
struct tid_ampdu_rx *tid_agg_rx,
int index,
__skb_queue_tail(frames, skb);
no_frame:
- tid_agg_rx->head_seq_num = seq_inc(tid_agg_rx->head_seq_num);
+ tid_agg_rx->head_seq_num = ieee80211_sn_inc(tid_agg_rx->head_seq_num);
}
static void ieee80211_release_reorder_frames(struct ieee80211_sub_if_data *sdata,
lockdep_assert_held(&tid_agg_rx->reorder_lock);
- while (seq_less(tid_agg_rx->head_seq_num, head_seq_num)) {
- index = seq_sub(tid_agg_rx->head_seq_num, tid_agg_rx->ssn) %
+ while (ieee80211_sn_less(tid_agg_rx->head_seq_num, head_seq_num)) {
+ index = ieee80211_sn_sub(tid_agg_rx->head_seq_num,
+ tid_agg_rx->ssn) %
tid_agg_rx->buf_size;
ieee80211_release_reorder_frame(sdata, tid_agg_rx, index,
frames);
lockdep_assert_held(&tid_agg_rx->reorder_lock);
/* release the buffer until next missing frame */
- index = seq_sub(tid_agg_rx->head_seq_num, tid_agg_rx->ssn) %
- tid_agg_rx->buf_size;
+ index = ieee80211_sn_sub(tid_agg_rx->head_seq_num,
+ tid_agg_rx->ssn) % tid_agg_rx->buf_size;
if (!tid_agg_rx->reorder_buf[index] &&
tid_agg_rx->stored_mpdu_num) {
/*
* Increment the head seq# also for the skipped slots.
*/
tid_agg_rx->head_seq_num =
- (tid_agg_rx->head_seq_num + skipped) & SEQ_MASK;
+ (tid_agg_rx->head_seq_num +
+ skipped) & IEEE80211_SN_MASK;
skipped = 0;
}
} else while (tid_agg_rx->reorder_buf[index]) {
ieee80211_release_reorder_frame(sdata, tid_agg_rx, index,
frames);
- index = seq_sub(tid_agg_rx->head_seq_num, tid_agg_rx->ssn) %
+ index = ieee80211_sn_sub(tid_agg_rx->head_seq_num,
+ tid_agg_rx->ssn) %
tid_agg_rx->buf_size;
}
if (tid_agg_rx->stored_mpdu_num) {
- j = index = seq_sub(tid_agg_rx->head_seq_num,
- tid_agg_rx->ssn) % tid_agg_rx->buf_size;
+ j = index = ieee80211_sn_sub(tid_agg_rx->head_seq_num,
+ tid_agg_rx->ssn) %
+ tid_agg_rx->buf_size;
for (; j != (index - 1) % tid_agg_rx->buf_size;
j = (j + 1) % tid_agg_rx->buf_size) {
head_seq_num = tid_agg_rx->head_seq_num;
/* frame with out of date sequence number */
- if (seq_less(mpdu_seq_num, head_seq_num)) {
+ if (ieee80211_sn_less(mpdu_seq_num, head_seq_num)) {
dev_kfree_skb(skb);
goto out;
}
* If frame the sequence number exceeds our buffering window
* size release some previous frames to make room for this one.
*/
- if (!seq_less(mpdu_seq_num, head_seq_num + buf_size)) {
- head_seq_num = seq_inc(seq_sub(mpdu_seq_num, buf_size));
+ if (!ieee80211_sn_less(mpdu_seq_num, head_seq_num + buf_size)) {
+ head_seq_num = ieee80211_sn_inc(
+ ieee80211_sn_sub(mpdu_seq_num, buf_size));
/* release stored frames up to new head to stack */
ieee80211_release_reorder_frames(sdata, tid_agg_rx,
head_seq_num, frames);
/* Now the new frame is always in the range of the reordering buffer */
- index = seq_sub(mpdu_seq_num, tid_agg_rx->ssn) % tid_agg_rx->buf_size;
+ index = ieee80211_sn_sub(mpdu_seq_num,
+ tid_agg_rx->ssn) % tid_agg_rx->buf_size;
/* check if we already stored this frame */
if (tid_agg_rx->reorder_buf[index]) {
*/
if (mpdu_seq_num == tid_agg_rx->head_seq_num &&
tid_agg_rx->stored_mpdu_num == 0) {
- tid_agg_rx->head_seq_num = seq_inc(tid_agg_rx->head_seq_num);
+ tid_agg_rx->head_seq_num =
+ ieee80211_sn_inc(tid_agg_rx->head_seq_num);
ret = false;
goto out;
}
* 'align' will only take the values 0 or 2 here
* since all frames are required to be aligned
* to 2-byte boundaries when being passed to
- * mac80211. That also explains the __skb_push()
- * below.
+ * mac80211; the code here works just as well if
+ * that isn't true, but mac80211 assumes it can
+ * access fields as 2-byte aligned (e.g. for
+ * compare_ether_addr)
*/
align = ((unsigned long)(skb->data + sizeof(struct ethhdr))) & 3;
if (align) {
case WLAN_SP_MESH_PEERING_CONFIRM:
if (!ieee80211_vif_is_mesh(&sdata->vif))
goto invalid;
- if (sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE)
+ if (sdata->u.mesh.user_mpm)
/* userspace handles this frame */
break;
goto queue;
INIT_WORK(&sta->drv_unblock_wk, sta_unblock);
INIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);
mutex_init(&sta->ampdu_mlme.mtx);
+#ifdef CONFIG_MAC80211_MESH
+ if (ieee80211_vif_is_mesh(&sdata->vif) &&
+ !sdata->u.mesh.user_mpm)
+ init_timer(&sta->plink_timer);
+#endif
memcpy(sta->sta.addr, addr, ETH_ALEN);
sta->local = local;
mutex_lock(&local->key_mtx);
for (i = 0; i < NUM_DEFAULT_KEYS; i++)
- __ieee80211_key_free(key_mtx_dereference(local, sta->gtk[i]));
+ __ieee80211_key_free(key_mtx_dereference(local, sta->gtk[i]),
+ true);
if (sta->ptk)
- __ieee80211_key_free(key_mtx_dereference(local, sta->ptk));
+ __ieee80211_key_free(key_mtx_dereference(local, sta->ptk),
+ true);
mutex_unlock(&local->key_mtx);
sta->dead = true;
* @plink_state: peer link state
* @plink_timeout: timeout of peer link
* @plink_timer: peer link watch timer
- * @plink_timer_was_running: used by suspend/resume to restore timers
* @t_offset: timing offset relative to this host
* @t_offset_setpoint: reference timing offset of this sta to be used when
* calculating clockdrift
__le16 reason;
u8 plink_retries;
bool ignore_plink_timer;
- bool plink_timer_was_running;
enum nl80211_plink_state plink_state;
u32 plink_timeout;
struct timer_list plink_timer;
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *chan,
- unsigned int duration),
+ unsigned int duration,
+ enum ieee80211_roc_type type),
- TP_ARGS(local, sdata, chan, duration),
+ TP_ARGS(local, sdata, chan, duration, type),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
__field(int, center_freq)
__field(unsigned int, duration)
+ __field(u32, type)
),
TP_fast_assign(
VIF_ASSIGN;
__entry->center_freq = chan->center_freq;
__entry->duration = duration;
+ __entry->type = type;
),
TP_printk(
- LOCAL_PR_FMT VIF_PR_FMT " freq:%dMHz duration:%dms",
+ LOCAL_PR_FMT VIF_PR_FMT " freq:%dMHz duration:%dms type=%d",
LOCAL_PR_ARG, VIF_PR_ARG,
- __entry->center_freq, __entry->duration
+ __entry->center_freq, __entry->duration, __entry->type
)
);
drv_stop(local);
}
+static void ieee80211_assign_chanctx(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata)
+{
+ struct ieee80211_chanctx_conf *conf;
+ struct ieee80211_chanctx *ctx;
+
+ if (!local->use_chanctx)
+ return;
+
+ mutex_lock(&local->chanctx_mtx);
+ conf = rcu_dereference_protected(sdata->vif.chanctx_conf,
+ lockdep_is_held(&local->chanctx_mtx));
+ if (conf) {
+ ctx = container_of(conf, struct ieee80211_chanctx, conf);
+ drv_assign_vif_chanctx(local, sdata, ctx);
+ }
+ mutex_unlock(&local->chanctx_mtx);
+}
+
int ieee80211_reconfig(struct ieee80211_local *local)
{
struct ieee80211_hw *hw = &local->hw;
}
list_for_each_entry(sdata, &local->interfaces, list) {
- struct ieee80211_chanctx_conf *ctx_conf;
-
if (!ieee80211_sdata_running(sdata))
continue;
-
- mutex_lock(&local->chanctx_mtx);
- ctx_conf = rcu_dereference_protected(sdata->vif.chanctx_conf,
- lockdep_is_held(&local->chanctx_mtx));
- if (ctx_conf) {
- ctx = container_of(ctx_conf, struct ieee80211_chanctx,
- conf);
- drv_assign_vif_chanctx(local, sdata, ctx);
- }
- mutex_unlock(&local->chanctx_mtx);
+ ieee80211_assign_chanctx(local, sdata);
}
sdata = rtnl_dereference(local->monitor_sdata);
- if (sdata && local->use_chanctx && ieee80211_sdata_running(sdata)) {
- struct ieee80211_chanctx_conf *ctx_conf;
-
- mutex_lock(&local->chanctx_mtx);
- ctx_conf = rcu_dereference_protected(sdata->vif.chanctx_conf,
- lockdep_is_held(&local->chanctx_mtx));
- if (ctx_conf) {
- ctx = container_of(ctx_conf, struct ieee80211_chanctx,
- conf);
- drv_assign_vif_chanctx(local, sdata, ctx);
- }
- mutex_unlock(&local->chanctx_mtx);
- }
+ if (sdata && ieee80211_sdata_running(sdata))
+ ieee80211_assign_chanctx(local, sdata);
/* add STAs back */
mutex_lock(&local->sta_mtx);
BSS_CHANGED_IDLE |
BSS_CHANGED_TXPOWER;
-#ifdef CONFIG_PM
- if (local->resuming && !reconfig_due_to_wowlan)
- sdata->vif.bss_conf = sdata->suspend_bss_conf;
-#endif
-
switch (sdata->vif.type) {
case NL80211_IFTYPE_STATION:
changed |= BSS_CHANGED_ASSOC |
mb();
local->resuming = false;
- list_for_each_entry(sdata, &local->interfaces, list) {
- switch(sdata->vif.type) {
- case NL80211_IFTYPE_STATION:
- ieee80211_sta_restart(sdata);
- break;
- case NL80211_IFTYPE_ADHOC:
- ieee80211_ibss_restart(sdata);
- break;
- case NL80211_IFTYPE_MESH_POINT:
- ieee80211_mesh_restart(sdata);
- break;
- default:
- break;
- }
- }
-
mod_timer(&local->sta_cleanup, jiffies + 1);
-
- mutex_lock(&local->sta_mtx);
- list_for_each_entry(sta, &local->sta_list, list)
- mesh_plink_restart(sta);
- mutex_unlock(&local->sta_mtx);
#else
WARN_ON(1);
#endif
#include "rate.h"
+static void __check_vhtcap_disable(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta_vht_cap *vht_cap,
+ u32 flag)
+{
+ __le32 le_flag = cpu_to_le32(flag);
+
+ if (sdata->u.mgd.vht_capa_mask.vht_cap_info & le_flag &&
+ !(sdata->u.mgd.vht_capa.vht_cap_info & le_flag))
+ vht_cap->cap &= ~flag;
+}
+
+void ieee80211_apply_vhtcap_overrides(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_sta_vht_cap *vht_cap)
+{
+ int i;
+ u16 rxmcs_mask, rxmcs_cap, rxmcs_n, txmcs_mask, txmcs_cap, txmcs_n;
+
+ if (!vht_cap->vht_supported)
+ return;
+
+ if (sdata->vif.type != NL80211_IFTYPE_STATION)
+ return;
+
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_RXLDPC);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_SHORT_GI_80);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_SHORT_GI_160);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_TXSTBC);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN);
+ __check_vhtcap_disable(sdata, vht_cap,
+ IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN);
+
+ /* Allow user to decrease AMPDU length exponent */
+ if (sdata->u.mgd.vht_capa_mask.vht_cap_info &
+ cpu_to_le32(IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK)) {
+ u32 cap, n;
+
+ n = le32_to_cpu(sdata->u.mgd.vht_capa.vht_cap_info) &
+ IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
+ n >>= IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
+ cap = vht_cap->cap & IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
+ cap >>= IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
+
+ if (n < cap) {
+ vht_cap->cap &=
+ ~IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK;
+ vht_cap->cap |=
+ n << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
+ }
+ }
+
+ /* Allow the user to decrease MCSes */
+ rxmcs_mask =
+ le16_to_cpu(sdata->u.mgd.vht_capa_mask.supp_mcs.rx_mcs_map);
+ rxmcs_n = le16_to_cpu(sdata->u.mgd.vht_capa.supp_mcs.rx_mcs_map);
+ rxmcs_n &= rxmcs_mask;
+ rxmcs_cap = le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map);
+
+ txmcs_mask =
+ le16_to_cpu(sdata->u.mgd.vht_capa_mask.supp_mcs.tx_mcs_map);
+ txmcs_n = le16_to_cpu(sdata->u.mgd.vht_capa.supp_mcs.tx_mcs_map);
+ txmcs_n &= txmcs_mask;
+ txmcs_cap = le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map);
+ for (i = 0; i < 8; i++) {
+ u8 m, n, c;
+
+ m = (rxmcs_mask >> 2*i) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+ n = (rxmcs_n >> 2*i) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+ c = (rxmcs_cap >> 2*i) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+
+ if (m && ((c != IEEE80211_VHT_MCS_NOT_SUPPORTED && n < c) ||
+ n == IEEE80211_VHT_MCS_NOT_SUPPORTED)) {
+ rxmcs_cap &= ~(3 << 2*i);
+ rxmcs_cap |= (rxmcs_n & (3 << 2*i));
+ }
+
+ m = (txmcs_mask >> 2*i) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+ n = (txmcs_n >> 2*i) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+ c = (txmcs_cap >> 2*i) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+
+ if (m && ((c != IEEE80211_VHT_MCS_NOT_SUPPORTED && n < c) ||
+ n == IEEE80211_VHT_MCS_NOT_SUPPORTED)) {
+ txmcs_cap &= ~(3 << 2*i);
+ txmcs_cap |= (txmcs_n & (3 << 2*i));
+ }
+ }
+ vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(rxmcs_cap);
+ vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(txmcs_cap);
+}
+
void
ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata,
struct ieee80211_supported_band *sband,
struct sta_info *sta)
{
struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap;
+ struct ieee80211_sta_vht_cap own_cap;
+ u32 cap_info, i;
memset(vht_cap, 0, sizeof(*vht_cap));
vht_cap->vht_supported = true;
- vht_cap->cap = le32_to_cpu(vht_cap_ie->vht_cap_info);
+ own_cap = sband->vht_cap;
+ /*
+ * If user has specified capability overrides, take care
+ * of that if the station we're setting up is the AP that
+ * we advertised a restricted capability set to. Override
+ * our own capabilities and then use those below.
+ */
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+ !test_sta_flag(sta, WLAN_STA_TDLS_PEER))
+ ieee80211_apply_vhtcap_overrides(sdata, &own_cap);
+
+ /* take some capabilities as-is */
+ cap_info = le32_to_cpu(vht_cap_ie->vht_cap_info);
+ vht_cap->cap = cap_info;
+ vht_cap->cap &= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 |
+ IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 |
+ IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 |
+ IEEE80211_VHT_CAP_RXLDPC |
+ IEEE80211_VHT_CAP_VHT_TXOP_PS |
+ IEEE80211_VHT_CAP_HTC_VHT |
+ IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK |
+ IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB |
+ IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB |
+ IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN |
+ IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN;
+
+ /* and some based on our own capabilities */
+ switch (own_cap.cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK) {
+ case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ:
+ vht_cap->cap |= cap_info &
+ IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
+ break;
+ case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ:
+ vht_cap->cap |= cap_info &
+ IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK;
+ break;
+ default:
+ /* nothing */
+ break;
+ }
+
+ /* symmetric capabilities */
+ vht_cap->cap |= cap_info & own_cap.cap &
+ (IEEE80211_VHT_CAP_SHORT_GI_80 |
+ IEEE80211_VHT_CAP_SHORT_GI_160);
+
+ /* remaining ones */
+ if (own_cap.cap & IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE) {
+ vht_cap->cap |= cap_info &
+ (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
+ IEEE80211_VHT_CAP_BEAMFORMER_ANTENNAS_MAX |
+ IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX);
+ }
+
+ if (own_cap.cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)
+ vht_cap->cap |= cap_info &
+ IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE;
+
+ if (own_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)
+ vht_cap->cap |= cap_info &
+ IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;
+
+ if (own_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)
+ vht_cap->cap |= cap_info &
+ IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE;
+
+ if (own_cap.cap & IEEE80211_VHT_CAP_TXSTBC)
+ vht_cap->cap |= cap_info & IEEE80211_VHT_CAP_RXSTBC_MASK;
+
+ if (own_cap.cap & IEEE80211_VHT_CAP_RXSTBC_MASK)
+ vht_cap->cap |= cap_info & IEEE80211_VHT_CAP_TXSTBC;
/* Copy peer MCS info, the driver might need them. */
memcpy(&vht_cap->vht_mcs, &vht_cap_ie->supp_mcs,
sizeof(struct ieee80211_vht_mcs_info));
+ /* but also restrict MCSes */
+ for (i = 0; i < 8; i++) {
+ u16 own_rx, own_tx, peer_rx, peer_tx;
+
+ own_rx = le16_to_cpu(own_cap.vht_mcs.rx_mcs_map);
+ own_rx = (own_rx >> i * 2) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+
+ own_tx = le16_to_cpu(own_cap.vht_mcs.tx_mcs_map);
+ own_tx = (own_tx >> i * 2) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+
+ peer_rx = le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map);
+ peer_rx = (peer_rx >> i * 2) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+
+ peer_tx = le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map);
+ peer_tx = (peer_tx >> i * 2) & IEEE80211_VHT_MCS_NOT_SUPPORTED;
+
+ if (peer_tx != IEEE80211_VHT_MCS_NOT_SUPPORTED) {
+ if (own_rx == IEEE80211_VHT_MCS_NOT_SUPPORTED)
+ peer_tx = IEEE80211_VHT_MCS_NOT_SUPPORTED;
+ else if (own_rx < peer_tx)
+ peer_tx = own_rx;
+ }
+
+ if (peer_rx != IEEE80211_VHT_MCS_NOT_SUPPORTED) {
+ if (own_tx == IEEE80211_VHT_MCS_NOT_SUPPORTED)
+ peer_rx = IEEE80211_VHT_MCS_NOT_SUPPORTED;
+ else if (own_tx < peer_rx)
+ peer_rx = own_tx;
+ }
+
+ vht_cap->vht_mcs.rx_mcs_map &=
+ ~cpu_to_le16(IEEE80211_VHT_MCS_NOT_SUPPORTED << i * 2);
+ vht_cap->vht_mcs.rx_mcs_map |= cpu_to_le16(peer_rx << i * 2);
+
+ vht_cap->vht_mcs.tx_mcs_map &=
+ ~cpu_to_le16(IEEE80211_VHT_MCS_NOT_SUPPORTED << i * 2);
+ vht_cap->vht_mcs.tx_mcs_map |= cpu_to_le16(peer_tx << i * 2);
+ }
+
+ /* finally set up the bandwidth */
switch (vht_cap->cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK) {
case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ:
case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ:
return tlv;
}
+struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdres_tlv(u8 tid, u8 sap)
+{
+ struct nfc_llcp_sdp_tlv *sdres;
+ u8 value[2];
+
+ sdres = kzalloc(sizeof(struct nfc_llcp_sdp_tlv), GFP_KERNEL);
+ if (sdres == NULL)
+ return NULL;
+
+ value[0] = tid;
+ value[1] = sap;
+
+ sdres->tlv = nfc_llcp_build_tlv(LLCP_TLV_SDRES, value, 2,
+ &sdres->tlv_len);
+ if (sdres->tlv == NULL) {
+ kfree(sdres);
+ return NULL;
+ }
+
+ sdres->tid = tid;
+ sdres->sap = sap;
+
+ INIT_HLIST_NODE(&sdres->node);
+
+ return sdres;
+}
+
+struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri,
+ size_t uri_len)
+{
+ struct nfc_llcp_sdp_tlv *sdreq;
+
+ pr_debug("uri: %s, len: %zu\n", uri, uri_len);
+
+ sdreq = kzalloc(sizeof(struct nfc_llcp_sdp_tlv), GFP_KERNEL);
+ if (sdreq == NULL)
+ return NULL;
+
+ sdreq->tlv_len = uri_len + 3;
+
+ if (uri[uri_len - 1] == 0)
+ sdreq->tlv_len--;
+
+ sdreq->tlv = kzalloc(sdreq->tlv_len + 1, GFP_KERNEL);
+ if (sdreq->tlv == NULL) {
+ kfree(sdreq);
+ return NULL;
+ }
+
+ sdreq->tlv[0] = LLCP_TLV_SDREQ;
+ sdreq->tlv[1] = sdreq->tlv_len - 2;
+ sdreq->tlv[2] = tid;
+
+ sdreq->tid = tid;
+ sdreq->uri = sdreq->tlv + 3;
+ memcpy(sdreq->uri, uri, uri_len);
+
+ sdreq->time = jiffies;
+
+ INIT_HLIST_NODE(&sdreq->node);
+
+ return sdreq;
+}
+
+void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp)
+{
+ kfree(sdp->tlv);
+ kfree(sdp);
+}
+
+void nfc_llcp_free_sdp_tlv_list(struct hlist_head *head)
+{
+ struct nfc_llcp_sdp_tlv *sdp;
+ struct hlist_node *n;
+
+ hlist_for_each_entry_safe(sdp, n, head, node) {
+ hlist_del(&sdp->node);
+
+ nfc_llcp_free_sdp_tlv(sdp);
+ }
+}
+
int nfc_llcp_parse_gb_tlv(struct nfc_llcp_local *local,
u8 *tlv_array, u16 tlv_array_len)
{
switch (type) {
case LLCP_TLV_MIUX:
- sock->miu = llcp_tlv_miux(tlv) + 128;
+ sock->remote_miu = llcp_tlv_miux(tlv) + 128;
break;
case LLCP_TLV_RW:
- sock->rw = llcp_tlv_rw(tlv);
+ sock->remote_rw = llcp_tlv_rw(tlv);
break;
case LLCP_TLV_SN:
break;
tlv += length + 2;
}
- pr_debug("sock %p rw %d miu %d\n", sock, sock->rw, sock->miu);
+ pr_debug("sock %p rw %d miu %d\n", sock,
+ sock->remote_rw, sock->remote_miu);
return 0;
}
struct sk_buff *skb;
u8 *service_name_tlv = NULL, service_name_tlv_length;
u8 *miux_tlv = NULL, miux_tlv_length;
- u8 *rw_tlv = NULL, rw_tlv_length;
+ u8 *rw_tlv = NULL, rw_tlv_length, rw;
int err;
- u16 size = 0;
+ u16 size = 0, miux;
pr_debug("Sending CONNECT\n");
size += service_name_tlv_length;
}
- miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&local->miux, 0,
+ /* If the socket parameters are not set, use the local ones */
+ miux = sock->miux > LLCP_MAX_MIUX ? local->miux : sock->miux;
+ rw = sock->rw > LLCP_MAX_RW ? local->rw : sock->rw;
+
+ miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&miux, 0,
&miux_tlv_length);
size += miux_tlv_length;
- rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &local->rw, 0, &rw_tlv_length);
+ rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &rw, 0, &rw_tlv_length);
size += rw_tlv_length;
pr_debug("SKB size %d SN length %zu\n", size, sock->service_name_len);
struct nfc_llcp_local *local;
struct sk_buff *skb;
u8 *miux_tlv = NULL, miux_tlv_length;
- u8 *rw_tlv = NULL, rw_tlv_length;
+ u8 *rw_tlv = NULL, rw_tlv_length, rw;
int err;
- u16 size = 0;
+ u16 size = 0, miux;
pr_debug("Sending CC\n");
if (local == NULL)
return -ENODEV;
- miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&local->miux, 0,
+ /* If the socket parameters are not set, use the local ones */
+ miux = sock->miux > LLCP_MAX_MIUX ? local->miux : sock->miux;
+ rw = sock->rw > LLCP_MAX_RW ? local->rw : sock->rw;
+
+ miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&miux, 0,
&miux_tlv_length);
size += miux_tlv_length;
- rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &local->rw, 0, &rw_tlv_length);
+ rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &rw, 0, &rw_tlv_length);
size += rw_tlv_length;
skb = llcp_allocate_pdu(sock, LLCP_PDU_CC, size);
return err;
}
-int nfc_llcp_send_snl(struct nfc_llcp_local *local, u8 tid, u8 sap)
+static struct sk_buff *nfc_llcp_allocate_snl(struct nfc_llcp_local *local,
+ size_t tlv_length)
{
struct sk_buff *skb;
struct nfc_dev *dev;
- u8 *sdres_tlv = NULL, sdres_tlv_length, sdres[2];
u16 size = 0;
- pr_debug("Sending SNL tid 0x%x sap 0x%x\n", tid, sap);
-
if (local == NULL)
- return -ENODEV;
+ return ERR_PTR(-ENODEV);
dev = local->dev;
if (dev == NULL)
- return -ENODEV;
-
- sdres[0] = tid;
- sdres[1] = sap;
- sdres_tlv = nfc_llcp_build_tlv(LLCP_TLV_SDRES, sdres, 0,
- &sdres_tlv_length);
- if (sdres_tlv == NULL)
- return -ENOMEM;
+ return ERR_PTR(-ENODEV);
size += LLCP_HEADER_SIZE;
size += dev->tx_headroom + dev->tx_tailroom + NFC_HEADER_SIZE;
- size += sdres_tlv_length;
+ size += tlv_length;
skb = alloc_skb(size, GFP_KERNEL);
- if (skb == NULL) {
- kfree(sdres_tlv);
- return -ENOMEM;
- }
+ if (skb == NULL)
+ return ERR_PTR(-ENOMEM);
skb_reserve(skb, dev->tx_headroom + NFC_HEADER_SIZE);
skb = llcp_add_header(skb, LLCP_SAP_SDP, LLCP_SAP_SDP, LLCP_PDU_SNL);
- memcpy(skb_put(skb, sdres_tlv_length), sdres_tlv, sdres_tlv_length);
+ return skb;
+}
+
+int nfc_llcp_send_snl_sdres(struct nfc_llcp_local *local,
+ struct hlist_head *tlv_list, size_t tlvs_len)
+{
+ struct nfc_llcp_sdp_tlv *sdp;
+ struct hlist_node *n;
+ struct sk_buff *skb;
+
+ skb = nfc_llcp_allocate_snl(local, tlvs_len);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
+ hlist_for_each_entry_safe(sdp, n, tlv_list, node) {
+ memcpy(skb_put(skb, sdp->tlv_len), sdp->tlv, sdp->tlv_len);
+
+ hlist_del(&sdp->node);
+
+ nfc_llcp_free_sdp_tlv(sdp);
+ }
skb_queue_tail(&local->tx_queue, skb);
- kfree(sdres_tlv);
+ return 0;
+}
+
+int nfc_llcp_send_snl_sdreq(struct nfc_llcp_local *local,
+ struct hlist_head *tlv_list, size_t tlvs_len)
+{
+ struct nfc_llcp_sdp_tlv *sdreq;
+ struct hlist_node *n;
+ struct sk_buff *skb;
+
+ skb = nfc_llcp_allocate_snl(local, tlvs_len);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
+ mutex_lock(&local->sdreq_lock);
+
+ if (hlist_empty(&local->pending_sdreqs))
+ mod_timer(&local->sdreq_timer,
+ jiffies + msecs_to_jiffies(3 * local->remote_lto));
+
+ hlist_for_each_entry_safe(sdreq, n, tlv_list, node) {
+ pr_debug("tid %d for %s\n", sdreq->tid, sdreq->uri);
+
+ memcpy(skb_put(skb, sdreq->tlv_len), sdreq->tlv,
+ sdreq->tlv_len);
+
+ hlist_del(&sdreq->node);
+
+ hlist_add_head(&sdreq->node, &local->pending_sdreqs);
+ }
+
+ mutex_unlock(&local->sdreq_lock);
+
+ skb_queue_tail(&local->tx_queue, skb);
return 0;
}
/* Remote is ready but has not acknowledged our frames */
if((sock->remote_ready &&
- skb_queue_len(&sock->tx_pending_queue) >= sock->rw &&
- skb_queue_len(&sock->tx_queue) >= 2 * sock->rw)) {
+ skb_queue_len(&sock->tx_pending_queue) >= sock->remote_rw &&
+ skb_queue_len(&sock->tx_queue) >= 2 * sock->remote_rw)) {
pr_err("Pending queue is full %d frames\n",
skb_queue_len(&sock->tx_pending_queue));
return -ENOBUFS;
/* Remote is not ready and we've been queueing enough frames */
if ((!sock->remote_ready &&
- skb_queue_len(&sock->tx_queue) >= 2 * sock->rw)) {
+ skb_queue_len(&sock->tx_queue) >= 2 * sock->remote_rw)) {
pr_err("Tx queue is full %d frames\n",
skb_queue_len(&sock->tx_queue));
return -ENOBUFS;
while (remaining_len > 0) {
- frag_len = min_t(size_t, sock->miu, remaining_len);
+ frag_len = min_t(size_t, sock->remote_miu, remaining_len);
pr_debug("Fragment %zd bytes remaining %zd",
frag_len, remaining_len);
while (remaining_len > 0) {
- frag_len = min_t(size_t, sock->miu, remaining_len);
+ frag_len = min_t(size_t, sock->remote_miu, remaining_len);
pr_debug("Fragment %zd bytes remaining %zd",
frag_len, remaining_len);
cancel_work_sync(&local->rx_work);
cancel_work_sync(&local->timeout_work);
kfree_skb(local->rx_pending);
+ del_timer_sync(&local->sdreq_timer);
+ cancel_work_sync(&local->sdreq_timeout_work);
+ nfc_llcp_free_sdp_tlv_list(&local->pending_sdreqs);
}
static void local_release(struct kref *ref)
schedule_work(&local->timeout_work);
}
+static void nfc_llcp_sdreq_timeout_work(struct work_struct *work)
+{
+ unsigned long time;
+ HLIST_HEAD(nl_sdres_list);
+ struct hlist_node *n;
+ struct nfc_llcp_sdp_tlv *sdp;
+ struct nfc_llcp_local *local = container_of(work, struct nfc_llcp_local,
+ sdreq_timeout_work);
+
+ mutex_lock(&local->sdreq_lock);
+
+ time = jiffies - msecs_to_jiffies(3 * local->remote_lto);
+
+ hlist_for_each_entry_safe(sdp, n, &local->pending_sdreqs, node) {
+ if (time_after(sdp->time, time))
+ continue;
+
+ sdp->sap = LLCP_SDP_UNBOUND;
+
+ hlist_del(&sdp->node);
+
+ hlist_add_head(&sdp->node, &nl_sdres_list);
+ }
+
+ if (!hlist_empty(&local->pending_sdreqs))
+ mod_timer(&local->sdreq_timer,
+ jiffies + msecs_to_jiffies(3 * local->remote_lto));
+
+ mutex_unlock(&local->sdreq_lock);
+
+ if (!hlist_empty(&nl_sdres_list))
+ nfc_genl_llc_send_sdres(local->dev, &nl_sdres_list);
+}
+
+static void nfc_llcp_sdreq_timer(unsigned long data)
+{
+ struct nfc_llcp_local *local = (struct nfc_llcp_local *) data;
+
+ schedule_work(&local->sdreq_timeout_work);
+}
+
struct nfc_llcp_local *nfc_llcp_find_local(struct nfc_dev *dev)
{
struct nfc_llcp_local *local, *n;
ui_cb->dsap = dsap;
ui_cb->ssap = ssap;
- printk("%s %d %d\n", __func__, dsap, ssap);
-
pr_debug("%d %d\n", dsap, ssap);
/* We're looking for a bound socket, not a client one */
new_sock = nfc_llcp_sock(new_sk);
new_sock->dev = local->dev;
new_sock->local = nfc_llcp_local_get(local);
- new_sock->miu = local->remote_miu;
+ new_sock->rw = sock->rw;
+ new_sock->miux = sock->miux;
+ new_sock->remote_miu = local->remote_miu;
new_sock->nfc_protocol = sock->nfc_protocol;
new_sock->dsap = ssap;
new_sock->target_idx = local->target_idx;
pr_debug("Remote ready %d tx queue len %d remote rw %d",
sock->remote_ready, skb_queue_len(&sock->tx_pending_queue),
- sock->rw);
+ sock->remote_rw);
/* Try to queue some I frames for transmission */
while (sock->remote_ready &&
- skb_queue_len(&sock->tx_pending_queue) < sock->rw) {
+ skb_queue_len(&sock->tx_pending_queue) < sock->remote_rw) {
struct sk_buff *pdu;
pdu = skb_dequeue(&sock->tx_queue);
u16 tlv_len, offset;
char *service_name;
size_t service_name_len;
+ struct nfc_llcp_sdp_tlv *sdp;
+ HLIST_HEAD(llc_sdres_list);
+ size_t sdres_tlvs_len;
+ HLIST_HEAD(nl_sdres_list);
dsap = nfc_llcp_dsap(skb);
ssap = nfc_llcp_ssap(skb);
tlv = &skb->data[LLCP_HEADER_SIZE];
tlv_len = skb->len - LLCP_HEADER_SIZE;
offset = 0;
+ sdres_tlvs_len = 0;
while (offset < tlv_len) {
type = tlv[0];
!strncmp(service_name, "urn:nfc:sn:sdp",
service_name_len)) {
sap = 1;
- goto send_snl;
+ goto add_snl;
}
llcp_sock = nfc_llcp_sock_from_sn(local, service_name,
service_name_len);
if (!llcp_sock) {
sap = 0;
- goto send_snl;
+ goto add_snl;
}
/*
if (sap == LLCP_SAP_MAX) {
sap = 0;
- goto send_snl;
+ goto add_snl;
}
client_count =
pr_debug("%p %d\n", llcp_sock, sap);
-send_snl:
- nfc_llcp_send_snl(local, tid, sap);
+add_snl:
+ sdp = nfc_llcp_build_sdres_tlv(tid, sap);
+ if (sdp == NULL)
+ goto exit;
+
+ sdres_tlvs_len += sdp->tlv_len;
+ hlist_add_head(&sdp->node, &llc_sdres_list);
+ break;
+
+ case LLCP_TLV_SDRES:
+ mutex_lock(&local->sdreq_lock);
+
+ pr_debug("LLCP_TLV_SDRES: searching tid %d\n", tlv[2]);
+
+ hlist_for_each_entry(sdp, &local->pending_sdreqs, node) {
+ if (sdp->tid != tlv[2])
+ continue;
+
+ sdp->sap = tlv[3];
+
+ pr_debug("Found: uri=%s, sap=%d\n",
+ sdp->uri, sdp->sap);
+
+ hlist_del(&sdp->node);
+
+ hlist_add_head(&sdp->node, &nl_sdres_list);
+
+ break;
+ }
+
+ mutex_unlock(&local->sdreq_lock);
break;
default:
offset += length + 2;
tlv += length + 2;
}
+
+exit:
+ if (!hlist_empty(&nl_sdres_list))
+ nfc_genl_llc_send_sdres(local->dev, &nl_sdres_list);
+
+ if (!hlist_empty(&llc_sdres_list))
+ nfc_llcp_send_snl_sdres(local, &llc_sdres_list, sdres_tlvs_len);
}
static void nfc_llcp_rx_work(struct work_struct *work)
local->remote_miu = LLCP_DEFAULT_MIU;
local->remote_lto = LLCP_DEFAULT_LTO;
+ mutex_init(&local->sdreq_lock);
+ INIT_HLIST_HEAD(&local->pending_sdreqs);
+ init_timer(&local->sdreq_timer);
+ local->sdreq_timer.data = (unsigned long) local;
+ local->sdreq_timer.function = nfc_llcp_sdreq_timer;
+ INIT_WORK(&local->sdreq_timeout_work, nfc_llcp_sdreq_timeout_work);
+
list_add(&local->list, &llcp_devices);
return 0;
rwlock_t lock;
};
+struct nfc_llcp_sdp_tlv {
+ u8 *tlv;
+ u8 tlv_len;
+
+ char *uri;
+ u8 tid;
+ u8 sap;
+
+ unsigned long time;
+
+ struct hlist_node node;
+};
+
struct nfc_llcp_local {
struct list_head list;
struct nfc_dev *dev;
u8 remote_opt;
u16 remote_wks;
+ struct mutex sdreq_lock;
+ struct hlist_head pending_sdreqs;
+ struct timer_list sdreq_timer;
+ struct work_struct sdreq_timeout_work;
+ u8 sdreq_next_tid;
+
/* sockets array */
struct llcp_sock_list sockets;
struct llcp_sock_list connecting_sockets;
char *service_name;
size_t service_name_len;
u8 rw;
- u16 miu;
+ u16 miux;
+
+
+ /* Remote link parameters */
+ u8 remote_rw;
+ u16 remote_miu;
/* Link variables */
u8 send_n;
/* Commands API */
void nfc_llcp_recv(void *data, struct sk_buff *skb, int err);
u8 *nfc_llcp_build_tlv(u8 type, u8 *value, u8 value_length, u8 *tlv_length);
+struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdres_tlv(u8 tid, u8 sap);
+struct nfc_llcp_sdp_tlv *nfc_llcp_build_sdreq_tlv(u8 tid, char *uri,
+ size_t uri_len);
+void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp);
+void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head);
void nfc_llcp_recv(void *data, struct sk_buff *skb, int err);
int nfc_llcp_disconnect(struct nfc_llcp_sock *sock);
int nfc_llcp_send_symm(struct nfc_dev *dev);
int nfc_llcp_send_connect(struct nfc_llcp_sock *sock);
int nfc_llcp_send_cc(struct nfc_llcp_sock *sock);
-int nfc_llcp_send_snl(struct nfc_llcp_local *local, u8 tid, u8 sap);
+int nfc_llcp_send_snl_sdres(struct nfc_llcp_local *local,
+ struct hlist_head *tlv_list, size_t tlvs_len);
+int nfc_llcp_send_snl_sdreq(struct nfc_llcp_local *local,
+ struct hlist_head *tlv_list, size_t tlvs_len);
int nfc_llcp_send_dm(struct nfc_llcp_local *local, u8 ssap, u8 dsap, u8 reason);
int nfc_llcp_send_disconnect(struct nfc_llcp_sock *sock);
int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock,
return ret;
}
+static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname,
+ char __user *optval, unsigned int optlen)
+{
+ struct sock *sk = sock->sk;
+ struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
+ u32 opt;
+ int err = 0;
+
+ pr_debug("%p optname %d\n", sk, optname);
+
+ if (level != SOL_NFC)
+ return -ENOPROTOOPT;
+
+ lock_sock(sk);
+
+ switch (optname) {
+ case NFC_LLCP_RW:
+ if (sk->sk_state == LLCP_CONNECTED ||
+ sk->sk_state == LLCP_BOUND ||
+ sk->sk_state == LLCP_LISTEN) {
+ err = -EINVAL;
+ break;
+ }
+
+ if (get_user(opt, (u32 __user *) optval)) {
+ err = -EFAULT;
+ break;
+ }
+
+ if (opt > LLCP_MAX_RW) {
+ err = -EINVAL;
+ break;
+ }
+
+ llcp_sock->rw = (u8) opt;
+
+ break;
+
+ case NFC_LLCP_MIUX:
+ if (sk->sk_state == LLCP_CONNECTED ||
+ sk->sk_state == LLCP_BOUND ||
+ sk->sk_state == LLCP_LISTEN) {
+ err = -EINVAL;
+ break;
+ }
+
+ if (get_user(opt, (u32 __user *) optval)) {
+ err = -EFAULT;
+ break;
+ }
+
+ if (opt > LLCP_MAX_MIUX) {
+ err = -EINVAL;
+ break;
+ }
+
+ llcp_sock->miux = (u16) opt;
+
+ break;
+
+ default:
+ err = -ENOPROTOOPT;
+ break;
+ }
+
+ release_sock(sk);
+
+ pr_debug("%p rw %d miux %d\n", llcp_sock,
+ llcp_sock->rw, llcp_sock->miux);
+
+ return err;
+}
+
+static int nfc_llcp_getsockopt(struct socket *sock, int level, int optname,
+ char __user *optval, int __user *optlen)
+{
+ struct sock *sk = sock->sk;
+ struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
+ int len, err = 0;
+
+ pr_debug("%p optname %d\n", sk, optname);
+
+ if (level != SOL_NFC)
+ return -ENOPROTOOPT;
+
+ if (get_user(len, optlen))
+ return -EFAULT;
+
+ len = min_t(u32, len, sizeof(u32));
+
+ lock_sock(sk);
+
+ switch (optname) {
+ case NFC_LLCP_RW:
+ if (put_user(llcp_sock->rw, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ case NFC_LLCP_MIUX:
+ if (put_user(llcp_sock->miux, (u32 __user *) optval))
+ err = -EFAULT;
+
+ break;
+
+ default:
+ err = -ENOPROTOOPT;
+ break;
+ }
+
+ release_sock(sk);
+
+ if (put_user(len, optlen))
+ return -EFAULT;
+
+ return err;
+}
+
void nfc_llcp_accept_unlink(struct sock *sk)
{
struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
llcp_sock->dev = dev;
llcp_sock->local = nfc_llcp_local_get(local);
- llcp_sock->miu = llcp_sock->local->remote_miu;
+ llcp_sock->remote_miu = llcp_sock->local->remote_miu;
llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
if (llcp_sock->ssap == LLCP_SAP_MAX) {
ret = -ENOMEM;
.ioctl = sock_no_ioctl,
.listen = llcp_sock_listen,
.shutdown = sock_no_shutdown,
- .setsockopt = sock_no_setsockopt,
- .getsockopt = sock_no_getsockopt,
+ .setsockopt = nfc_llcp_setsockopt,
+ .getsockopt = nfc_llcp_getsockopt,
.sendmsg = llcp_sock_sendmsg,
.recvmsg = llcp_sock_recvmsg,
.mmap = sock_no_mmap,
llcp_sock->ssap = 0;
llcp_sock->dsap = LLCP_SAP_SDP;
- llcp_sock->rw = LLCP_DEFAULT_RW;
- llcp_sock->miu = LLCP_DEFAULT_MIU;
+ llcp_sock->rw = LLCP_MAX_RW + 1;
+ llcp_sock->miux = LLCP_MAX_MIUX + 1;
+ llcp_sock->remote_rw = LLCP_DEFAULT_RW;
+ llcp_sock->remote_miu = LLCP_DEFAULT_MIU;
llcp_sock->send_n = llcp_sock->send_ack_n = 0;
llcp_sock->recv_n = llcp_sock->recv_ack_n = 0;
llcp_sock->remote_ready = 1;
[NFC_ATTR_DEVICE_POWERED] = { .type = NLA_U8 },
[NFC_ATTR_IM_PROTOCOLS] = { .type = NLA_U32 },
[NFC_ATTR_TM_PROTOCOLS] = { .type = NLA_U32 },
+ [NFC_ATTR_LLC_PARAM_LTO] = { .type = NLA_U8 },
+ [NFC_ATTR_LLC_PARAM_RW] = { .type = NLA_U8 },
+ [NFC_ATTR_LLC_PARAM_MIUX] = { .type = NLA_U16 },
+ [NFC_ATTR_LLC_SDP] = { .type = NLA_NESTED },
+};
+
+static const struct nla_policy nfc_sdp_genl_policy[NFC_SDP_ATTR_MAX + 1] = {
+ [NFC_SDP_ATTR_URI] = { .type = NLA_STRING },
+ [NFC_SDP_ATTR_SAP] = { .type = NLA_U8 },
};
static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target,
return -EMSGSIZE;
}
+int nfc_genl_llc_send_sdres(struct nfc_dev *dev, struct hlist_head *sdres_list)
+{
+ struct sk_buff *msg;
+ struct nlattr *sdp_attr, *uri_attr;
+ struct nfc_llcp_sdp_tlv *sdres;
+ struct hlist_node *n;
+ void *hdr;
+ int rc = -EMSGSIZE;
+ int i;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!msg)
+ return -ENOMEM;
+
+ hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0,
+ NFC_EVENT_LLC_SDRES);
+ if (!hdr)
+ goto free_msg;
+
+ if (nla_put_u32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx))
+ goto nla_put_failure;
+
+ sdp_attr = nla_nest_start(msg, NFC_ATTR_LLC_SDP);
+ if (sdp_attr == NULL) {
+ rc = -ENOMEM;
+ goto nla_put_failure;
+ }
+
+ i = 1;
+ hlist_for_each_entry_safe(sdres, n, sdres_list, node) {
+ pr_debug("uri: %s, sap: %d\n", sdres->uri, sdres->sap);
+
+ uri_attr = nla_nest_start(msg, i++);
+ if (uri_attr == NULL) {
+ rc = -ENOMEM;
+ goto nla_put_failure;
+ }
+
+ if (nla_put_u8(msg, NFC_SDP_ATTR_SAP, sdres->sap))
+ goto nla_put_failure;
+
+ if (nla_put_string(msg, NFC_SDP_ATTR_URI, sdres->uri))
+ goto nla_put_failure;
+
+ nla_nest_end(msg, uri_attr);
+
+ hlist_del(&sdres->node);
+
+ nfc_llcp_free_sdp_tlv(sdres);
+ }
+
+ nla_nest_end(msg, sdp_attr);
+
+ genlmsg_end(msg, hdr);
+
+ return genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC);
+
+nla_put_failure:
+ genlmsg_cancel(msg, hdr);
+
+free_msg:
+ nlmsg_free(msg);
+
+ nfc_llcp_free_sdp_tlv_list(sdres_list);
+
+ return rc;
+}
+
static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev,
u32 portid, u32 seq,
struct netlink_callback *cb,
return rc;
}
+static int nfc_genl_llc_sdreq(struct sk_buff *skb, struct genl_info *info)
+{
+ struct nfc_dev *dev;
+ struct nfc_llcp_local *local;
+ struct nlattr *attr, *sdp_attrs[NFC_SDP_ATTR_MAX+1];
+ u32 idx;
+ u8 tid;
+ char *uri;
+ int rc = 0, rem;
+ size_t uri_len, tlvs_len;
+ struct hlist_head sdreq_list;
+ struct nfc_llcp_sdp_tlv *sdreq;
+
+ if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+ !info->attrs[NFC_ATTR_LLC_SDP])
+ return -EINVAL;
+
+ idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
+
+ dev = nfc_get_device(idx);
+ if (!dev) {
+ rc = -ENODEV;
+ goto exit;
+ }
+
+ device_lock(&dev->dev);
+
+ if (dev->dep_link_up == false) {
+ rc = -ENOLINK;
+ goto exit;
+ }
+
+ local = nfc_llcp_find_local(dev);
+ if (!local) {
+ nfc_put_device(dev);
+ rc = -ENODEV;
+ goto exit;
+ }
+
+ INIT_HLIST_HEAD(&sdreq_list);
+
+ tlvs_len = 0;
+
+ nla_for_each_nested(attr, info->attrs[NFC_ATTR_LLC_SDP], rem) {
+ rc = nla_parse_nested(sdp_attrs, NFC_SDP_ATTR_MAX, attr,
+ nfc_sdp_genl_policy);
+
+ if (rc != 0) {
+ rc = -EINVAL;
+ goto exit;
+ }
+
+ if (!sdp_attrs[NFC_SDP_ATTR_URI])
+ continue;
+
+ uri_len = nla_len(sdp_attrs[NFC_SDP_ATTR_URI]);
+ if (uri_len == 0)
+ continue;
+
+ uri = nla_data(sdp_attrs[NFC_SDP_ATTR_URI]);
+ if (uri == NULL || *uri == 0)
+ continue;
+
+ tid = local->sdreq_next_tid++;
+
+ sdreq = nfc_llcp_build_sdreq_tlv(tid, uri, uri_len);
+ if (sdreq == NULL) {
+ rc = -ENOMEM;
+ goto exit;
+ }
+
+ tlvs_len += sdreq->tlv_len;
+
+ hlist_add_head(&sdreq->node, &sdreq_list);
+ }
+
+ if (hlist_empty(&sdreq_list)) {
+ rc = -EINVAL;
+ goto exit;
+ }
+
+ rc = nfc_llcp_send_snl_sdreq(local, &sdreq_list, tlvs_len);
+exit:
+ device_unlock(&dev->dev);
+
+ nfc_put_device(dev);
+
+ return rc;
+}
+
static struct genl_ops nfc_genl_ops[] = {
{
.cmd = NFC_CMD_GET_DEVICE,
.doit = nfc_genl_llc_set_params,
.policy = nfc_genl_policy,
},
+ {
+ .cmd = NFC_CMD_LLC_SDREQ,
+ .doit = nfc_genl_llc_sdreq,
+ .policy = nfc_genl_policy,
+ },
};
#define to_rawsock_sk(_tx_work) \
((struct sock *) container_of(_tx_work, struct nfc_rawsock, tx_work))
+struct nfc_llcp_sdp_tlv;
+
#ifdef CONFIG_NFC_LLCP
void nfc_llcp_mac_is_down(struct nfc_dev *dev);
struct nfc_llcp_local *nfc_llcp_find_local(struct nfc_dev *dev);
int __init nfc_llcp_init(void);
void nfc_llcp_exit(void);
+void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp);
+void nfc_llcp_free_sdp_tlv_list(struct hlist_head *head);
#else
{
}
+static inline void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp)
+{
+}
+
+static inline void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head)
+{
+}
+
#endif
int __init rawsock_init(void);
int nfc_genl_tm_activated(struct nfc_dev *dev, u32 protocol);
int nfc_genl_tm_deactivated(struct nfc_dev *dev);
+int nfc_genl_llc_send_sdres(struct nfc_dev *dev, struct hlist_head *sdres_list);
+
struct nfc_dev *nfc_get_device(unsigned int idx);
static inline void nfc_put_device(struct nfc_dev *dev)
return 0;
}
-struct rfkill_ops rfkill_regulator_ops = {
+static struct rfkill_ops rfkill_regulator_ops = {
.set_block = rfkill_regulator_set_block,
};
return err;
}
-
-void cfg80211_ch_switch_notify(struct net_device *dev,
- struct cfg80211_chan_def *chandef)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_ch_switch_notify(dev, chandef);
-
- wdev_lock(wdev);
-
- if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
- wdev->iftype != NL80211_IFTYPE_P2P_GO))
- goto out;
-
- wdev->channel = chandef->chan;
- nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL);
-out:
- wdev_unlock(wdev);
- return;
-}
-EXPORT_SYMBOL(cfg80211_ch_switch_notify);
-
-bool cfg80211_rx_spurious_frame(struct net_device *dev,
- const u8 *addr, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- bool ret;
-
- trace_cfg80211_rx_spurious_frame(dev, addr);
-
- if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
- wdev->iftype != NL80211_IFTYPE_P2P_GO)) {
- trace_cfg80211_return_bool(false);
- return false;
- }
- ret = nl80211_unexpected_frame(dev, addr, gfp);
- trace_cfg80211_return_bool(ret);
- return ret;
-}
-EXPORT_SYMBOL(cfg80211_rx_spurious_frame);
-
-bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev,
- const u8 *addr, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- bool ret;
-
- trace_cfg80211_rx_unexpected_4addr_frame(dev, addr);
-
- if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
- wdev->iftype != NL80211_IFTYPE_P2P_GO &&
- wdev->iftype != NL80211_IFTYPE_AP_VLAN)) {
- trace_cfg80211_return_bool(false);
- return false;
- }
- ret = nl80211_unexpected_4addr_frame(dev, addr, gfp);
- trace_cfg80211_return_bool(ret);
- return ret;
-}
-EXPORT_SYMBOL(cfg80211_rx_unexpected_4addr_frame);
rdev->num_running_monitor_ifaces += num;
}
+void cfg80211_leave(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev)
+{
+ struct net_device *dev = wdev->netdev;
+
+ switch (wdev->iftype) {
+ case NL80211_IFTYPE_ADHOC:
+ cfg80211_leave_ibss(rdev, dev, true);
+ break;
+ case NL80211_IFTYPE_P2P_CLIENT:
+ case NL80211_IFTYPE_STATION:
+ mutex_lock(&rdev->sched_scan_mtx);
+ __cfg80211_stop_sched_scan(rdev, false);
+ mutex_unlock(&rdev->sched_scan_mtx);
+
+ wdev_lock(wdev);
+#ifdef CONFIG_CFG80211_WEXT
+ kfree(wdev->wext.ie);
+ wdev->wext.ie = NULL;
+ wdev->wext.ie_len = 0;
+ wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
+#endif
+ __cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, true);
+ cfg80211_mlme_down(rdev, dev);
+ wdev_unlock(wdev);
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ cfg80211_leave_mesh(rdev, dev);
+ break;
+ case NL80211_IFTYPE_AP:
+ cfg80211_stop_ap(rdev, dev);
+ break;
+ default:
+ break;
+ }
+
+ wdev->beacon_interval = 0;
+}
+
static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
unsigned long state,
void *ndev)
dev->priv_flags |= IFF_DONT_BRIDGE;
break;
case NETDEV_GOING_DOWN:
- switch (wdev->iftype) {
- case NL80211_IFTYPE_ADHOC:
- cfg80211_leave_ibss(rdev, dev, true);
- break;
- case NL80211_IFTYPE_P2P_CLIENT:
- case NL80211_IFTYPE_STATION:
- mutex_lock(&rdev->sched_scan_mtx);
- __cfg80211_stop_sched_scan(rdev, false);
- mutex_unlock(&rdev->sched_scan_mtx);
-
- wdev_lock(wdev);
-#ifdef CONFIG_CFG80211_WEXT
- kfree(wdev->wext.ie);
- wdev->wext.ie = NULL;
- wdev->wext.ie_len = 0;
- wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
-#endif
- __cfg80211_disconnect(rdev, dev,
- WLAN_REASON_DEAUTH_LEAVING, true);
- cfg80211_mlme_down(rdev, dev);
- wdev_unlock(wdev);
- break;
- case NL80211_IFTYPE_MESH_POINT:
- cfg80211_leave_mesh(rdev, dev);
- break;
- case NL80211_IFTYPE_AP:
- cfg80211_stop_ap(rdev, dev);
- break;
- default:
- break;
- }
- wdev->beacon_interval = 0;
+ cfg80211_leave(rdev, wdev);
break;
case NETDEV_DOWN:
cfg80211_update_iface_num(rdev, wdev->iftype, -1);
int __cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan,
- const u8 *bssid, const u8 *prev_bssid,
+ const u8 *bssid,
const u8 *ssid, int ssid_len,
- const u8 *ie, int ie_len, bool use_mfp,
- struct cfg80211_crypto_settings *crypt,
- u32 assoc_flags, struct ieee80211_ht_cap *ht_capa,
- struct ieee80211_ht_cap *ht_capa_mask);
+ struct cfg80211_assoc_request *req);
int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
- struct net_device *dev, struct ieee80211_channel *chan,
- const u8 *bssid, const u8 *prev_bssid,
+ struct net_device *dev,
+ struct ieee80211_channel *chan,
+ const u8 *bssid,
const u8 *ssid, int ssid_len,
- const u8 *ie, int ie_len, bool use_mfp,
- struct cfg80211_crypto_settings *crypt,
- u32 assoc_flags, struct ieee80211_ht_cap *ht_capa,
- struct ieee80211_ht_cap *ht_capa_mask);
+ struct cfg80211_assoc_request *req);
int __cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *bssid,
const u8 *ie, int ie_len, u16 reason,
bool no_cck, bool dont_wait_for_ack, u64 *cookie);
void cfg80211_oper_and_ht_capa(struct ieee80211_ht_cap *ht_capa,
const struct ieee80211_ht_cap *ht_capa_mask);
+void cfg80211_oper_and_vht_capa(struct ieee80211_vht_cap *vht_capa,
+ const struct ieee80211_vht_cap *vht_capa_mask);
/* SME */
int __cfg80211_connect(struct cfg80211_registered_device *rdev,
void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype, int num);
+void cfg80211_leave(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev);
+
#define CFG80211_MAX_NUM_DIFFERENT_CHANNELS 10
#ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS
.ie = NULL,
.ie_len = 0,
.is_secure = false,
+ .user_mpm = false,
.beacon_interval = MESH_DEFAULT_BEACON_INTERVAL,
.dtim_period = MESH_DEFAULT_DTIM_PERIOD,
};
return 0;
}
-void cfg80211_notify_new_peer_candidate(struct net_device *dev,
- const u8 *macaddr, const u8* ie, u8 ie_len, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
-
- trace_cfg80211_notify_new_peer_candidate(dev, macaddr);
- if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MESH_POINT))
- return;
-
- nl80211_send_new_peer_candidate(wiphy_to_dev(wdev->wiphy), dev,
- macaddr, ie, ie_len, gfp);
-}
-EXPORT_SYMBOL(cfg80211_notify_new_peer_candidate);
-
static int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
}
EXPORT_SYMBOL(cfg80211_send_disassoc);
-void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf,
- size_t len)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_send_unprot_deauth(dev);
- nl80211_send_unprot_deauth(rdev, dev, buf, len, GFP_ATOMIC);
-}
-EXPORT_SYMBOL(cfg80211_send_unprot_deauth);
-
-void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf,
- size_t len)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_send_unprot_disassoc(dev);
- nl80211_send_unprot_disassoc(rdev, dev, buf, len, GFP_ATOMIC);
-}
-EXPORT_SYMBOL(cfg80211_send_unprot_disassoc);
-
void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
p1[i] &= p2[i];
}
+/* Do a logical ht_capa &= ht_capa_mask. */
+void cfg80211_oper_and_vht_capa(struct ieee80211_vht_cap *vht_capa,
+ const struct ieee80211_vht_cap *vht_capa_mask)
+{
+ int i;
+ u8 *p1, *p2;
+ if (!vht_capa_mask) {
+ memset(vht_capa, 0, sizeof(*vht_capa));
+ return;
+ }
+
+ p1 = (u8*)(vht_capa);
+ p2 = (u8*)(vht_capa_mask);
+ for (i = 0; i < sizeof(*vht_capa); i++)
+ p1[i] &= p2[i];
+}
+
int __cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan,
- const u8 *bssid, const u8 *prev_bssid,
+ const u8 *bssid,
const u8 *ssid, int ssid_len,
- const u8 *ie, int ie_len, bool use_mfp,
- struct cfg80211_crypto_settings *crypt,
- u32 assoc_flags, struct ieee80211_ht_cap *ht_capa,
- struct ieee80211_ht_cap *ht_capa_mask)
+ struct cfg80211_assoc_request *req)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_assoc_request req;
int err;
bool was_connected = false;
ASSERT_WDEV_LOCK(wdev);
- memset(&req, 0, sizeof(req));
-
- if (wdev->current_bss && prev_bssid &&
- ether_addr_equal(wdev->current_bss->pub.bssid, prev_bssid)) {
+ if (wdev->current_bss && req->prev_bssid &&
+ ether_addr_equal(wdev->current_bss->pub.bssid, req->prev_bssid)) {
/*
* Trying to reassociate: Allow this to proceed and let the old
* association to be dropped when the new one is completed.
} else if (wdev->current_bss)
return -EALREADY;
- req.ie = ie;
- req.ie_len = ie_len;
- memcpy(&req.crypto, crypt, sizeof(req.crypto));
- req.use_mfp = use_mfp;
- req.prev_bssid = prev_bssid;
- req.flags = assoc_flags;
- if (ht_capa)
- memcpy(&req.ht_capa, ht_capa, sizeof(req.ht_capa));
- if (ht_capa_mask)
- memcpy(&req.ht_capa_mask, ht_capa_mask,
- sizeof(req.ht_capa_mask));
- cfg80211_oper_and_ht_capa(&req.ht_capa_mask,
+ cfg80211_oper_and_ht_capa(&req->ht_capa_mask,
rdev->wiphy.ht_capa_mod_mask);
+ cfg80211_oper_and_vht_capa(&req->vht_capa_mask,
+ rdev->wiphy.vht_capa_mod_mask);
- req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len,
- WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
- if (!req.bss) {
+ req->bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len,
+ WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
+ if (!req->bss) {
if (was_connected)
wdev->sme_state = CFG80211_SME_CONNECTED;
return -ENOENT;
}
- err = cfg80211_can_use_chan(rdev, wdev, req.bss->channel,
- CHAN_MODE_SHARED);
+ err = cfg80211_can_use_chan(rdev, wdev, chan, CHAN_MODE_SHARED);
if (err)
goto out;
- err = rdev_assoc(rdev, dev, &req);
+ err = rdev_assoc(rdev, dev, req);
out:
if (err) {
if (was_connected)
wdev->sme_state = CFG80211_SME_CONNECTED;
- cfg80211_put_bss(&rdev->wiphy, req.bss);
+ cfg80211_put_bss(&rdev->wiphy, req->bss);
}
return err;
int cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan,
- const u8 *bssid, const u8 *prev_bssid,
+ const u8 *bssid,
const u8 *ssid, int ssid_len,
- const u8 *ie, int ie_len, bool use_mfp,
- struct cfg80211_crypto_settings *crypt,
- u32 assoc_flags, struct ieee80211_ht_cap *ht_capa,
- struct ieee80211_ht_cap *ht_capa_mask)
+ struct cfg80211_assoc_request *req)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
int err;
mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
- err = __cfg80211_mlme_assoc(rdev, dev, chan, bssid, prev_bssid,
- ssid, ssid_len, ie, ie_len, use_mfp, crypt,
- assoc_flags, ht_capa, ht_capa_mask);
+ err = __cfg80211_mlme_assoc(rdev, dev, chan, bssid,
+ ssid, ssid_len, req);
wdev_unlock(wdev);
mutex_unlock(&rdev->devlist_mtx);
}
}
-void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
- struct ieee80211_channel *chan,
- unsigned int duration, gfp_t gfp)
-{
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_ready_on_channel(wdev, cookie, chan, duration);
- nl80211_send_remain_on_channel(rdev, wdev, cookie, chan, duration, gfp);
-}
-EXPORT_SYMBOL(cfg80211_ready_on_channel);
-
-void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
- struct ieee80211_channel *chan,
- gfp_t gfp)
-{
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_ready_on_channel_expired(wdev, cookie, chan);
- nl80211_send_remain_on_channel_cancel(rdev, wdev, cookie, chan, gfp);
-}
-EXPORT_SYMBOL(cfg80211_remain_on_channel_expired);
-
-void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
- struct station_info *sinfo, gfp_t gfp)
-{
- struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_new_sta(dev, mac_addr, sinfo);
- nl80211_send_sta_event(rdev, dev, mac_addr, sinfo, gfp);
-}
-EXPORT_SYMBOL(cfg80211_new_sta);
-
-void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
-{
- struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_del_sta(dev, mac_addr);
- nl80211_send_sta_del_event(rdev, dev, mac_addr, gfp);
-}
-EXPORT_SYMBOL(cfg80211_del_sta);
-
-void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
- enum nl80211_connect_failed_reason reason,
- gfp_t gfp)
-{
- struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- nl80211_send_conn_failed_event(rdev, dev, mac_addr, reason, gfp);
-}
-EXPORT_SYMBOL(cfg80211_conn_failed);
-
struct cfg80211_mgmt_registration {
struct list_head list;
}
EXPORT_SYMBOL(cfg80211_rx_mgmt);
-void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
- const u8 *buf, size_t len, bool ack, gfp_t gfp)
-{
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_mgmt_tx_status(wdev, cookie, ack);
-
- /* Indicate TX status of the Action frame to user space */
- nl80211_send_mgmt_tx_status(rdev, wdev, cookie, buf, len, ack, gfp);
-}
-EXPORT_SYMBOL(cfg80211_mgmt_tx_status);
-
-void cfg80211_cqm_rssi_notify(struct net_device *dev,
- enum nl80211_cqm_rssi_threshold_event rssi_event,
- gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_cqm_rssi_notify(dev, rssi_event);
-
- /* Indicate roaming trigger event to user space */
- nl80211_send_cqm_rssi_notify(rdev, dev, rssi_event, gfp);
-}
-EXPORT_SYMBOL(cfg80211_cqm_rssi_notify);
-
-void cfg80211_cqm_pktloss_notify(struct net_device *dev,
- const u8 *peer, u32 num_packets, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_cqm_pktloss_notify(dev, peer, num_packets);
-
- /* Indicate roaming trigger event to user space */
- nl80211_send_cqm_pktloss_notify(rdev, dev, peer, num_packets, gfp);
-}
-EXPORT_SYMBOL(cfg80211_cqm_pktloss_notify);
-
-void cfg80211_cqm_txe_notify(struct net_device *dev,
- const u8 *peer, u32 num_packets,
- u32 rate, u32 intvl, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- nl80211_send_cqm_txe_notify(rdev, dev, peer, num_packets,
- rate, intvl, gfp);
-}
-EXPORT_SYMBOL(cfg80211_cqm_txe_notify);
-
-void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
- const u8 *replay_ctr, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_gtk_rekey_notify(dev, bssid);
- nl80211_gtk_rekey_notify(rdev, dev, bssid, replay_ctr, gfp);
-}
-EXPORT_SYMBOL(cfg80211_gtk_rekey_notify);
-
-void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
- const u8 *bssid, bool preauth, gfp_t gfp)
-{
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct wiphy *wiphy = wdev->wiphy;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-
- trace_cfg80211_pmksa_candidate_notify(dev, index, bssid, preauth);
- nl80211_pmksa_candidate_notify(rdev, dev, index, bssid, preauth, gfp);
-}
-EXPORT_SYMBOL(cfg80211_pmksa_candidate_notify);
-
void cfg80211_dfs_channels_update_work(struct work_struct *work)
{
struct delayed_work *delayed_work;
[NL80211_ATTR_MAC_ADDRS] = { .type = NLA_NESTED },
[NL80211_ATTR_STA_CAPABILITY] = { .type = NLA_U16 },
[NL80211_ATTR_STA_EXT_CAPABILITY] = { .type = NLA_BINARY, },
+ [NL80211_ATTR_SPLIT_WIPHY_DUMP] = { .type = NLA_FLAG, },
+ [NL80211_ATTR_DISABLE_VHT] = { .type = NLA_FLAG },
+ [NL80211_ATTR_VHT_CAPABILITY_MASK] = {
+ .len = NL80211_VHT_CAPABILITY_LEN,
+ },
+ [NL80211_ATTR_MDID] = { .type = NLA_U16 },
+ [NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY,
+ .len = IEEE80211_MAX_DATA_LEN },
};
/* policy for the key attributes */
}
static int nl80211_msg_put_channel(struct sk_buff *msg,
- struct ieee80211_channel *chan)
+ struct ieee80211_channel *chan,
+ bool large)
{
if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_FREQ,
chan->center_freq))
if ((chan->flags & IEEE80211_CHAN_NO_IBSS) &&
nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_IBSS))
goto nla_put_failure;
- if ((chan->flags & IEEE80211_CHAN_RADAR) &&
- nla_put_flag(msg, NL80211_FREQUENCY_ATTR_RADAR))
- goto nla_put_failure;
+ if (chan->flags & IEEE80211_CHAN_RADAR) {
+ if (nla_put_flag(msg, NL80211_FREQUENCY_ATTR_RADAR))
+ goto nla_put_failure;
+ if (large) {
+ u32 time;
+
+ time = elapsed_jiffies_msecs(chan->dfs_state_entered);
+
+ if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_DFS_STATE,
+ chan->dfs_state))
+ goto nla_put_failure;
+ if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_DFS_TIME,
+ time))
+ goto nla_put_failure;
+ }
+ }
+
+ if (large) {
+ if ((chan->flags & IEEE80211_CHAN_NO_HT40MINUS) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_HT40_MINUS))
+ goto nla_put_failure;
+ if ((chan->flags & IEEE80211_CHAN_NO_HT40PLUS) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_HT40_PLUS))
+ goto nla_put_failure;
+ if ((chan->flags & IEEE80211_CHAN_NO_80MHZ) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_80MHZ))
+ goto nla_put_failure;
+ if ((chan->flags & IEEE80211_CHAN_NO_160MHZ) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_160MHZ))
+ goto nla_put_failure;
+ }
if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
DBM_TO_MBM(chan->max_power)))
}
static int nl80211_put_iface_combinations(struct wiphy *wiphy,
- struct sk_buff *msg)
+ struct sk_buff *msg,
+ bool large)
{
struct nlattr *nl_combis;
int i, j;
nla_put_u32(msg, NL80211_IFACE_COMB_MAXNUM,
c->max_interfaces))
goto nla_put_failure;
+ if (large &&
+ nla_put_u32(msg, NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
+ c->radar_detect_widths))
+ goto nla_put_failure;
nla_nest_end(msg, nl_combi);
}
return -ENOBUFS;
}
-static int nl80211_send_wiphy(struct sk_buff *msg, u32 portid, u32 seq, int flags,
- struct cfg80211_registered_device *dev)
+#ifdef CONFIG_PM
+static int nl80211_send_wowlan_tcp_caps(struct cfg80211_registered_device *rdev,
+ struct sk_buff *msg)
{
- void *hdr;
- struct nlattr *nl_bands, *nl_band;
- struct nlattr *nl_freqs, *nl_freq;
- struct nlattr *nl_rates, *nl_rate;
- struct nlattr *nl_cmds;
- enum ieee80211_band band;
- struct ieee80211_channel *chan;
- struct ieee80211_rate *rate;
- int i;
- const struct ieee80211_txrx_stypes *mgmt_stypes =
- dev->wiphy.mgmt_stypes;
+ const struct wiphy_wowlan_tcp_support *tcp = rdev->wiphy.wowlan.tcp;
+ struct nlattr *nl_tcp;
- hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_WIPHY);
- if (!hdr)
- return -1;
+ if (!tcp)
+ return 0;
- if (nla_put_u32(msg, NL80211_ATTR_WIPHY, dev->wiphy_idx) ||
- nla_put_string(msg, NL80211_ATTR_WIPHY_NAME, wiphy_name(&dev->wiphy)) ||
- nla_put_u32(msg, NL80211_ATTR_GENERATION,
- cfg80211_rdev_list_generation) ||
- nla_put_u8(msg, NL80211_ATTR_WIPHY_RETRY_SHORT,
- dev->wiphy.retry_short) ||
- nla_put_u8(msg, NL80211_ATTR_WIPHY_RETRY_LONG,
- dev->wiphy.retry_long) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
- dev->wiphy.frag_threshold) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_RTS_THRESHOLD,
- dev->wiphy.rts_threshold) ||
- nla_put_u8(msg, NL80211_ATTR_WIPHY_COVERAGE_CLASS,
- dev->wiphy.coverage_class) ||
- nla_put_u8(msg, NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
- dev->wiphy.max_scan_ssids) ||
- nla_put_u8(msg, NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
- dev->wiphy.max_sched_scan_ssids) ||
- nla_put_u16(msg, NL80211_ATTR_MAX_SCAN_IE_LEN,
- dev->wiphy.max_scan_ie_len) ||
- nla_put_u16(msg, NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
- dev->wiphy.max_sched_scan_ie_len) ||
- nla_put_u8(msg, NL80211_ATTR_MAX_MATCH_SETS,
- dev->wiphy.max_match_sets))
- goto nla_put_failure;
+ nl_tcp = nla_nest_start(msg, NL80211_WOWLAN_TRIG_TCP_CONNECTION);
+ if (!nl_tcp)
+ return -ENOBUFS;
- if ((dev->wiphy.flags & WIPHY_FLAG_IBSS_RSN) &&
- nla_put_flag(msg, NL80211_ATTR_SUPPORT_IBSS_RSN))
- goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&
- nla_put_flag(msg, NL80211_ATTR_SUPPORT_MESH_AUTH))
- goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) &&
- nla_put_flag(msg, NL80211_ATTR_SUPPORT_AP_UAPSD))
- goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) &&
- nla_put_flag(msg, NL80211_ATTR_ROAM_SUPPORT))
- goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) &&
- nla_put_flag(msg, NL80211_ATTR_TDLS_SUPPORT))
- goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP) &&
- nla_put_flag(msg, NL80211_ATTR_TDLS_EXTERNAL_SETUP))
- goto nla_put_failure;
+ if (nla_put_u32(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD,
+ tcp->data_payload_max))
+ return -ENOBUFS;
- if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
- sizeof(u32) * dev->wiphy.n_cipher_suites,
- dev->wiphy.cipher_suites))
- goto nla_put_failure;
+ if (nla_put_u32(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD,
+ tcp->data_payload_max))
+ return -ENOBUFS;
- if (nla_put_u8(msg, NL80211_ATTR_MAX_NUM_PMKIDS,
- dev->wiphy.max_num_pmkids))
- goto nla_put_failure;
+ if (tcp->seq && nla_put_flag(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ))
+ return -ENOBUFS;
- if ((dev->wiphy.flags & WIPHY_FLAG_CONTROL_PORT_PROTOCOL) &&
- nla_put_flag(msg, NL80211_ATTR_CONTROL_PORT_ETHERTYPE))
- goto nla_put_failure;
+ if (tcp->tok && nla_put(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
+ sizeof(*tcp->tok), tcp->tok))
+ return -ENOBUFS;
- if (nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
- dev->wiphy.available_antennas_tx) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
- dev->wiphy.available_antennas_rx))
- goto nla_put_failure;
+ if (nla_put_u32(msg, NL80211_WOWLAN_TCP_DATA_INTERVAL,
+ tcp->data_interval_max))
+ return -ENOBUFS;
- if ((dev->wiphy.flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) &&
- nla_put_u32(msg, NL80211_ATTR_PROBE_RESP_OFFLOAD,
- dev->wiphy.probe_resp_offload))
- goto nla_put_failure;
+ if (nla_put_u32(msg, NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
+ tcp->wake_payload_max))
+ return -ENOBUFS;
- if ((dev->wiphy.available_antennas_tx ||
- dev->wiphy.available_antennas_rx) && dev->ops->get_antenna) {
- u32 tx_ant = 0, rx_ant = 0;
- int res;
- res = rdev_get_antenna(dev, &tx_ant, &rx_ant);
- if (!res) {
- if (nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_TX,
- tx_ant) ||
- nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_RX,
- rx_ant))
- goto nla_put_failure;
- }
+ nla_nest_end(msg, nl_tcp);
+ return 0;
+}
+
+static int nl80211_send_wowlan(struct sk_buff *msg,
+ struct cfg80211_registered_device *dev,
+ bool large)
+{
+ struct nlattr *nl_wowlan;
+
+ if (!dev->wiphy.wowlan.flags && !dev->wiphy.wowlan.n_patterns)
+ return 0;
+
+ nl_wowlan = nla_nest_start(msg, NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
+ if (!nl_wowlan)
+ return -ENOBUFS;
+
+ if (((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_ANY) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_ANY)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_DISCONNECT) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_DISCONNECT)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_MAGIC_PKT) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE)) ||
+ ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&
+ nla_put_flag(msg, NL80211_WOWLAN_TRIG_RFKILL_RELEASE)))
+ return -ENOBUFS;
+
+ if (dev->wiphy.wowlan.n_patterns) {
+ struct nl80211_wowlan_pattern_support pat = {
+ .max_patterns = dev->wiphy.wowlan.n_patterns,
+ .min_pattern_len = dev->wiphy.wowlan.pattern_min_len,
+ .max_pattern_len = dev->wiphy.wowlan.pattern_max_len,
+ .max_pkt_offset = dev->wiphy.wowlan.max_pkt_offset,
+ };
+
+ if (nla_put(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN,
+ sizeof(pat), &pat))
+ return -ENOBUFS;
}
- if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
- dev->wiphy.interface_modes))
- goto nla_put_failure;
+ if (large && nl80211_send_wowlan_tcp_caps(dev, msg))
+ return -ENOBUFS;
- nl_bands = nla_nest_start(msg, NL80211_ATTR_WIPHY_BANDS);
- if (!nl_bands)
- goto nla_put_failure;
+ nla_nest_end(msg, nl_wowlan);
- for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
- if (!dev->wiphy.bands[band])
- continue;
+ return 0;
+}
+#endif
- nl_band = nla_nest_start(msg, band);
- if (!nl_band)
- goto nla_put_failure;
+static int nl80211_send_band_rateinfo(struct sk_buff *msg,
+ struct ieee80211_supported_band *sband)
+{
+ struct nlattr *nl_rates, *nl_rate;
+ struct ieee80211_rate *rate;
+ int i;
- /* add HT info */
- if (dev->wiphy.bands[band]->ht_cap.ht_supported &&
- (nla_put(msg, NL80211_BAND_ATTR_HT_MCS_SET,
- sizeof(dev->wiphy.bands[band]->ht_cap.mcs),
- &dev->wiphy.bands[band]->ht_cap.mcs) ||
- nla_put_u16(msg, NL80211_BAND_ATTR_HT_CAPA,
- dev->wiphy.bands[band]->ht_cap.cap) ||
- nla_put_u8(msg, NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
- dev->wiphy.bands[band]->ht_cap.ampdu_factor) ||
- nla_put_u8(msg, NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
- dev->wiphy.bands[band]->ht_cap.ampdu_density)))
- goto nla_put_failure;
+ /* add HT info */
+ if (sband->ht_cap.ht_supported &&
+ (nla_put(msg, NL80211_BAND_ATTR_HT_MCS_SET,
+ sizeof(sband->ht_cap.mcs),
+ &sband->ht_cap.mcs) ||
+ nla_put_u16(msg, NL80211_BAND_ATTR_HT_CAPA,
+ sband->ht_cap.cap) ||
+ nla_put_u8(msg, NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
+ sband->ht_cap.ampdu_factor) ||
+ nla_put_u8(msg, NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
+ sband->ht_cap.ampdu_density)))
+ return -ENOBUFS;
- /* add VHT info */
- if (dev->wiphy.bands[band]->vht_cap.vht_supported &&
- (nla_put(msg, NL80211_BAND_ATTR_VHT_MCS_SET,
- sizeof(dev->wiphy.bands[band]->vht_cap.vht_mcs),
- &dev->wiphy.bands[band]->vht_cap.vht_mcs) ||
- nla_put_u32(msg, NL80211_BAND_ATTR_VHT_CAPA,
- dev->wiphy.bands[band]->vht_cap.cap)))
- goto nla_put_failure;
+ /* add VHT info */
+ if (sband->vht_cap.vht_supported &&
+ (nla_put(msg, NL80211_BAND_ATTR_VHT_MCS_SET,
+ sizeof(sband->vht_cap.vht_mcs),
+ &sband->vht_cap.vht_mcs) ||
+ nla_put_u32(msg, NL80211_BAND_ATTR_VHT_CAPA,
+ sband->vht_cap.cap)))
+ return -ENOBUFS;
- /* add frequencies */
- nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS);
- if (!nl_freqs)
- goto nla_put_failure;
+ /* add bitrates */
+ nl_rates = nla_nest_start(msg, NL80211_BAND_ATTR_RATES);
+ if (!nl_rates)
+ return -ENOBUFS;
- for (i = 0; i < dev->wiphy.bands[band]->n_channels; i++) {
- nl_freq = nla_nest_start(msg, i);
- if (!nl_freq)
- goto nla_put_failure;
+ for (i = 0; i < sband->n_bitrates; i++) {
+ nl_rate = nla_nest_start(msg, i);
+ if (!nl_rate)
+ return -ENOBUFS;
- chan = &dev->wiphy.bands[band]->channels[i];
+ rate = &sband->bitrates[i];
+ if (nla_put_u32(msg, NL80211_BITRATE_ATTR_RATE,
+ rate->bitrate))
+ return -ENOBUFS;
+ if ((rate->flags & IEEE80211_RATE_SHORT_PREAMBLE) &&
+ nla_put_flag(msg,
+ NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE))
+ return -ENOBUFS;
- if (nl80211_msg_put_channel(msg, chan))
- goto nla_put_failure;
+ nla_nest_end(msg, nl_rate);
+ }
- nla_nest_end(msg, nl_freq);
- }
+ nla_nest_end(msg, nl_rates);
- nla_nest_end(msg, nl_freqs);
+ return 0;
+}
- /* add bitrates */
- nl_rates = nla_nest_start(msg, NL80211_BAND_ATTR_RATES);
- if (!nl_rates)
- goto nla_put_failure;
+static int
+nl80211_send_mgmt_stypes(struct sk_buff *msg,
+ const struct ieee80211_txrx_stypes *mgmt_stypes)
+{
+ u16 stypes;
+ struct nlattr *nl_ftypes, *nl_ifs;
+ enum nl80211_iftype ift;
+ int i;
- for (i = 0; i < dev->wiphy.bands[band]->n_bitrates; i++) {
- nl_rate = nla_nest_start(msg, i);
- if (!nl_rate)
- goto nla_put_failure;
+ if (!mgmt_stypes)
+ return 0;
- rate = &dev->wiphy.bands[band]->bitrates[i];
- if (nla_put_u32(msg, NL80211_BITRATE_ATTR_RATE,
- rate->bitrate))
- goto nla_put_failure;
- if ((rate->flags & IEEE80211_RATE_SHORT_PREAMBLE) &&
- nla_put_flag(msg,
- NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE))
- goto nla_put_failure;
+ nl_ifs = nla_nest_start(msg, NL80211_ATTR_TX_FRAME_TYPES);
+ if (!nl_ifs)
+ return -ENOBUFS;
+
+ for (ift = 0; ift < NUM_NL80211_IFTYPES; ift++) {
+ nl_ftypes = nla_nest_start(msg, ift);
+ if (!nl_ftypes)
+ return -ENOBUFS;
+ i = 0;
+ stypes = mgmt_stypes[ift].tx;
+ while (stypes) {
+ if ((stypes & 1) &&
+ nla_put_u16(msg, NL80211_ATTR_FRAME_TYPE,
+ (i << 4) | IEEE80211_FTYPE_MGMT))
+ return -ENOBUFS;
+ stypes >>= 1;
+ i++;
+ }
+ nla_nest_end(msg, nl_ftypes);
+ }
+
+ nla_nest_end(msg, nl_ifs);
+
+ nl_ifs = nla_nest_start(msg, NL80211_ATTR_RX_FRAME_TYPES);
+ if (!nl_ifs)
+ return -ENOBUFS;
- nla_nest_end(msg, nl_rate);
+ for (ift = 0; ift < NUM_NL80211_IFTYPES; ift++) {
+ nl_ftypes = nla_nest_start(msg, ift);
+ if (!nl_ftypes)
+ return -ENOBUFS;
+ i = 0;
+ stypes = mgmt_stypes[ift].rx;
+ while (stypes) {
+ if ((stypes & 1) &&
+ nla_put_u16(msg, NL80211_ATTR_FRAME_TYPE,
+ (i << 4) | IEEE80211_FTYPE_MGMT))
+ return -ENOBUFS;
+ stypes >>= 1;
+ i++;
}
+ nla_nest_end(msg, nl_ftypes);
+ }
+ nla_nest_end(msg, nl_ifs);
+
+ return 0;
+}
- nla_nest_end(msg, nl_rates);
+static int nl80211_send_wiphy(struct cfg80211_registered_device *dev,
+ struct sk_buff *msg, u32 portid, u32 seq,
+ int flags, bool split, long *split_start,
+ long *band_start, long *chan_start)
+{
+ void *hdr;
+ struct nlattr *nl_bands, *nl_band;
+ struct nlattr *nl_freqs, *nl_freq;
+ struct nlattr *nl_cmds;
+ enum ieee80211_band band;
+ struct ieee80211_channel *chan;
+ int i;
+ const struct ieee80211_txrx_stypes *mgmt_stypes =
+ dev->wiphy.mgmt_stypes;
+ long start = 0, start_chan = 0, start_band = 0;
+ u32 features;
- nla_nest_end(msg, nl_band);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_WIPHY);
+ if (!hdr)
+ return -ENOBUFS;
+
+ /* allow always using the variables */
+ if (!split) {
+ split_start = &start;
+ band_start = &start_band;
+ chan_start = &start_chan;
}
- nla_nest_end(msg, nl_bands);
- nl_cmds = nla_nest_start(msg, NL80211_ATTR_SUPPORTED_COMMANDS);
- if (!nl_cmds)
- goto nla_put_failure;
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, dev->wiphy_idx) ||
+ nla_put_string(msg, NL80211_ATTR_WIPHY_NAME,
+ wiphy_name(&dev->wiphy)) ||
+ nla_put_u32(msg, NL80211_ATTR_GENERATION,
+ cfg80211_rdev_list_generation))
+ goto nla_put_failure;
+
+ switch (*split_start) {
+ case 0:
+ if (nla_put_u8(msg, NL80211_ATTR_WIPHY_RETRY_SHORT,
+ dev->wiphy.retry_short) ||
+ nla_put_u8(msg, NL80211_ATTR_WIPHY_RETRY_LONG,
+ dev->wiphy.retry_long) ||
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
+ dev->wiphy.frag_threshold) ||
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_RTS_THRESHOLD,
+ dev->wiphy.rts_threshold) ||
+ nla_put_u8(msg, NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+ dev->wiphy.coverage_class) ||
+ nla_put_u8(msg, NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
+ dev->wiphy.max_scan_ssids) ||
+ nla_put_u8(msg, NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
+ dev->wiphy.max_sched_scan_ssids) ||
+ nla_put_u16(msg, NL80211_ATTR_MAX_SCAN_IE_LEN,
+ dev->wiphy.max_scan_ie_len) ||
+ nla_put_u16(msg, NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN,
+ dev->wiphy.max_sched_scan_ie_len) ||
+ nla_put_u8(msg, NL80211_ATTR_MAX_MATCH_SETS,
+ dev->wiphy.max_match_sets))
+ goto nla_put_failure;
- i = 0;
-#define CMD(op, n) \
- do { \
- if (dev->ops->op) { \
- i++; \
- if (nla_put_u32(msg, i, NL80211_CMD_ ## n)) \
- goto nla_put_failure; \
- } \
- } while (0)
-
- CMD(add_virtual_intf, NEW_INTERFACE);
- CMD(change_virtual_intf, SET_INTERFACE);
- CMD(add_key, NEW_KEY);
- CMD(start_ap, START_AP);
- CMD(add_station, NEW_STATION);
- CMD(add_mpath, NEW_MPATH);
- CMD(update_mesh_config, SET_MESH_CONFIG);
- CMD(change_bss, SET_BSS);
- CMD(auth, AUTHENTICATE);
- CMD(assoc, ASSOCIATE);
- CMD(deauth, DEAUTHENTICATE);
- CMD(disassoc, DISASSOCIATE);
- CMD(join_ibss, JOIN_IBSS);
- CMD(join_mesh, JOIN_MESH);
- CMD(set_pmksa, SET_PMKSA);
- CMD(del_pmksa, DEL_PMKSA);
- CMD(flush_pmksa, FLUSH_PMKSA);
- if (dev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL)
- CMD(remain_on_channel, REMAIN_ON_CHANNEL);
- CMD(set_bitrate_mask, SET_TX_BITRATE_MASK);
- CMD(mgmt_tx, FRAME);
- CMD(mgmt_tx_cancel_wait, FRAME_WAIT_CANCEL);
- if (dev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {
- i++;
- if (nla_put_u32(msg, i, NL80211_CMD_SET_WIPHY_NETNS))
+ if ((dev->wiphy.flags & WIPHY_FLAG_IBSS_RSN) &&
+ nla_put_flag(msg, NL80211_ATTR_SUPPORT_IBSS_RSN))
goto nla_put_failure;
- }
- if (dev->ops->set_monitor_channel || dev->ops->start_ap ||
- dev->ops->join_mesh) {
- i++;
- if (nla_put_u32(msg, i, NL80211_CMD_SET_CHANNEL))
+ if ((dev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&
+ nla_put_flag(msg, NL80211_ATTR_SUPPORT_MESH_AUTH))
goto nla_put_failure;
- }
- CMD(set_wds_peer, SET_WDS_PEER);
- if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) {
- CMD(tdls_mgmt, TDLS_MGMT);
- CMD(tdls_oper, TDLS_OPER);
- }
- if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
- CMD(sched_scan_start, START_SCHED_SCAN);
- CMD(probe_client, PROBE_CLIENT);
- CMD(set_noack_map, SET_NOACK_MAP);
- if (dev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS) {
- i++;
- if (nla_put_u32(msg, i, NL80211_CMD_REGISTER_BEACONS))
+ if ((dev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) &&
+ nla_put_flag(msg, NL80211_ATTR_SUPPORT_AP_UAPSD))
+ goto nla_put_failure;
+ if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) &&
+ nla_put_flag(msg, NL80211_ATTR_ROAM_SUPPORT))
+ goto nla_put_failure;
+ if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) &&
+ nla_put_flag(msg, NL80211_ATTR_TDLS_SUPPORT))
+ goto nla_put_failure;
+ if ((dev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP) &&
+ nla_put_flag(msg, NL80211_ATTR_TDLS_EXTERNAL_SETUP))
goto nla_put_failure;
- }
- CMD(start_p2p_device, START_P2P_DEVICE);
- CMD(set_mcast_rate, SET_MCAST_RATE);
-#ifdef CONFIG_NL80211_TESTMODE
- CMD(testmode_cmd, TESTMODE);
-#endif
+ (*split_start)++;
+ if (split)
+ break;
+ case 1:
+ if (nla_put(msg, NL80211_ATTR_CIPHER_SUITES,
+ sizeof(u32) * dev->wiphy.n_cipher_suites,
+ dev->wiphy.cipher_suites))
+ goto nla_put_failure;
-#undef CMD
+ if (nla_put_u8(msg, NL80211_ATTR_MAX_NUM_PMKIDS,
+ dev->wiphy.max_num_pmkids))
+ goto nla_put_failure;
- if (dev->ops->connect || dev->ops->auth) {
- i++;
- if (nla_put_u32(msg, i, NL80211_CMD_CONNECT))
+ if ((dev->wiphy.flags & WIPHY_FLAG_CONTROL_PORT_PROTOCOL) &&
+ nla_put_flag(msg, NL80211_ATTR_CONTROL_PORT_ETHERTYPE))
goto nla_put_failure;
- }
- if (dev->ops->disconnect || dev->ops->deauth) {
- i++;
- if (nla_put_u32(msg, i, NL80211_CMD_DISCONNECT))
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX,
+ dev->wiphy.available_antennas_tx) ||
+ nla_put_u32(msg, NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX,
+ dev->wiphy.available_antennas_rx))
+ goto nla_put_failure;
+
+ if ((dev->wiphy.flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) &&
+ nla_put_u32(msg, NL80211_ATTR_PROBE_RESP_OFFLOAD,
+ dev->wiphy.probe_resp_offload))
goto nla_put_failure;
- }
- nla_nest_end(msg, nl_cmds);
+ if ((dev->wiphy.available_antennas_tx ||
+ dev->wiphy.available_antennas_rx) &&
+ dev->ops->get_antenna) {
+ u32 tx_ant = 0, rx_ant = 0;
+ int res;
+ res = rdev_get_antenna(dev, &tx_ant, &rx_ant);
+ if (!res) {
+ if (nla_put_u32(msg,
+ NL80211_ATTR_WIPHY_ANTENNA_TX,
+ tx_ant) ||
+ nla_put_u32(msg,
+ NL80211_ATTR_WIPHY_ANTENNA_RX,
+ rx_ant))
+ goto nla_put_failure;
+ }
+ }
- if (dev->ops->remain_on_channel &&
- (dev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
- nla_put_u32(msg, NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
- dev->wiphy.max_remain_on_channel_duration))
- goto nla_put_failure;
+ (*split_start)++;
+ if (split)
+ break;
+ case 2:
+ if (nl80211_put_iftypes(msg, NL80211_ATTR_SUPPORTED_IFTYPES,
+ dev->wiphy.interface_modes))
+ goto nla_put_failure;
+ (*split_start)++;
+ if (split)
+ break;
+ case 3:
+ nl_bands = nla_nest_start(msg, NL80211_ATTR_WIPHY_BANDS);
+ if (!nl_bands)
+ goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX) &&
- nla_put_flag(msg, NL80211_ATTR_OFFCHANNEL_TX_OK))
- goto nla_put_failure;
+ for (band = *band_start; band < IEEE80211_NUM_BANDS; band++) {
+ struct ieee80211_supported_band *sband;
- if (mgmt_stypes) {
- u16 stypes;
- struct nlattr *nl_ftypes, *nl_ifs;
- enum nl80211_iftype ift;
+ sband = dev->wiphy.bands[band];
- nl_ifs = nla_nest_start(msg, NL80211_ATTR_TX_FRAME_TYPES);
- if (!nl_ifs)
- goto nla_put_failure;
+ if (!sband)
+ continue;
- for (ift = 0; ift < NUM_NL80211_IFTYPES; ift++) {
- nl_ftypes = nla_nest_start(msg, ift);
- if (!nl_ftypes)
+ nl_band = nla_nest_start(msg, band);
+ if (!nl_band)
goto nla_put_failure;
- i = 0;
- stypes = mgmt_stypes[ift].tx;
- while (stypes) {
- if ((stypes & 1) &&
- nla_put_u16(msg, NL80211_ATTR_FRAME_TYPE,
- (i << 4) | IEEE80211_FTYPE_MGMT))
+
+ switch (*chan_start) {
+ case 0:
+ if (nl80211_send_band_rateinfo(msg, sband))
goto nla_put_failure;
- stypes >>= 1;
- i++;
+ (*chan_start)++;
+ if (split)
+ break;
+ default:
+ /* add frequencies */
+ nl_freqs = nla_nest_start(
+ msg, NL80211_BAND_ATTR_FREQS);
+ if (!nl_freqs)
+ goto nla_put_failure;
+
+ for (i = *chan_start - 1;
+ i < sband->n_channels;
+ i++) {
+ nl_freq = nla_nest_start(msg, i);
+ if (!nl_freq)
+ goto nla_put_failure;
+
+ chan = &sband->channels[i];
+
+ if (nl80211_msg_put_channel(msg, chan,
+ split))
+ goto nla_put_failure;
+
+ nla_nest_end(msg, nl_freq);
+ if (split)
+ break;
+ }
+ if (i < sband->n_channels)
+ *chan_start = i + 2;
+ else
+ *chan_start = 0;
+ nla_nest_end(msg, nl_freqs);
+ }
+
+ nla_nest_end(msg, nl_band);
+
+ if (split) {
+ /* start again here */
+ if (*chan_start)
+ band--;
+ break;
}
- nla_nest_end(msg, nl_ftypes);
}
+ nla_nest_end(msg, nl_bands);
- nla_nest_end(msg, nl_ifs);
+ if (band < IEEE80211_NUM_BANDS)
+ *band_start = band + 1;
+ else
+ *band_start = 0;
- nl_ifs = nla_nest_start(msg, NL80211_ATTR_RX_FRAME_TYPES);
- if (!nl_ifs)
+ /* if bands & channels are done, continue outside */
+ if (*band_start == 0 && *chan_start == 0)
+ (*split_start)++;
+ if (split)
+ break;
+ case 4:
+ nl_cmds = nla_nest_start(msg, NL80211_ATTR_SUPPORTED_COMMANDS);
+ if (!nl_cmds)
goto nla_put_failure;
- for (ift = 0; ift < NUM_NL80211_IFTYPES; ift++) {
- nl_ftypes = nla_nest_start(msg, ift);
- if (!nl_ftypes)
+ i = 0;
+#define CMD(op, n) \
+ do { \
+ if (dev->ops->op) { \
+ i++; \
+ if (nla_put_u32(msg, i, NL80211_CMD_ ## n)) \
+ goto nla_put_failure; \
+ } \
+ } while (0)
+
+ CMD(add_virtual_intf, NEW_INTERFACE);
+ CMD(change_virtual_intf, SET_INTERFACE);
+ CMD(add_key, NEW_KEY);
+ CMD(start_ap, START_AP);
+ CMD(add_station, NEW_STATION);
+ CMD(add_mpath, NEW_MPATH);
+ CMD(update_mesh_config, SET_MESH_CONFIG);
+ CMD(change_bss, SET_BSS);
+ CMD(auth, AUTHENTICATE);
+ CMD(assoc, ASSOCIATE);
+ CMD(deauth, DEAUTHENTICATE);
+ CMD(disassoc, DISASSOCIATE);
+ CMD(join_ibss, JOIN_IBSS);
+ CMD(join_mesh, JOIN_MESH);
+ CMD(set_pmksa, SET_PMKSA);
+ CMD(del_pmksa, DEL_PMKSA);
+ CMD(flush_pmksa, FLUSH_PMKSA);
+ if (dev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL)
+ CMD(remain_on_channel, REMAIN_ON_CHANNEL);
+ CMD(set_bitrate_mask, SET_TX_BITRATE_MASK);
+ CMD(mgmt_tx, FRAME);
+ CMD(mgmt_tx_cancel_wait, FRAME_WAIT_CANCEL);
+ if (dev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {
+ i++;
+ if (nla_put_u32(msg, i, NL80211_CMD_SET_WIPHY_NETNS))
goto nla_put_failure;
- i = 0;
- stypes = mgmt_stypes[ift].rx;
- while (stypes) {
- if ((stypes & 1) &&
- nla_put_u16(msg, NL80211_ATTR_FRAME_TYPE,
- (i << 4) | IEEE80211_FTYPE_MGMT))
- goto nla_put_failure;
- stypes >>= 1;
- i++;
- }
- nla_nest_end(msg, nl_ftypes);
}
- nla_nest_end(msg, nl_ifs);
- }
+ if (dev->ops->set_monitor_channel || dev->ops->start_ap ||
+ dev->ops->join_mesh) {
+ i++;
+ if (nla_put_u32(msg, i, NL80211_CMD_SET_CHANNEL))
+ goto nla_put_failure;
+ }
+ CMD(set_wds_peer, SET_WDS_PEER);
+ if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) {
+ CMD(tdls_mgmt, TDLS_MGMT);
+ CMD(tdls_oper, TDLS_OPER);
+ }
+ if (dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
+ CMD(sched_scan_start, START_SCHED_SCAN);
+ CMD(probe_client, PROBE_CLIENT);
+ CMD(set_noack_map, SET_NOACK_MAP);
+ if (dev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS) {
+ i++;
+ if (nla_put_u32(msg, i, NL80211_CMD_REGISTER_BEACONS))
+ goto nla_put_failure;
+ }
+ CMD(start_p2p_device, START_P2P_DEVICE);
+ CMD(set_mcast_rate, SET_MCAST_RATE);
-#ifdef CONFIG_PM
- if (dev->wiphy.wowlan.flags || dev->wiphy.wowlan.n_patterns) {
- struct nlattr *nl_wowlan;
+#ifdef CONFIG_NL80211_TESTMODE
+ CMD(testmode_cmd, TESTMODE);
+#endif
- nl_wowlan = nla_nest_start(msg,
- NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED);
- if (!nl_wowlan)
- goto nla_put_failure;
+#undef CMD
- if (((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_ANY) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_ANY)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_DISCONNECT) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_DISCONNECT)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_MAGIC_PKT) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_MAGIC_PKT)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE)) ||
- ((dev->wiphy.wowlan.flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&
- nla_put_flag(msg, NL80211_WOWLAN_TRIG_RFKILL_RELEASE)))
- goto nla_put_failure;
- if (dev->wiphy.wowlan.n_patterns) {
- struct nl80211_wowlan_pattern_support pat = {
- .max_patterns = dev->wiphy.wowlan.n_patterns,
- .min_pattern_len =
- dev->wiphy.wowlan.pattern_min_len,
- .max_pattern_len =
- dev->wiphy.wowlan.pattern_max_len,
- .max_pkt_offset =
- dev->wiphy.wowlan.max_pkt_offset,
- };
- if (nla_put(msg, NL80211_WOWLAN_TRIG_PKT_PATTERN,
- sizeof(pat), &pat))
+ if (dev->ops->connect || dev->ops->auth) {
+ i++;
+ if (nla_put_u32(msg, i, NL80211_CMD_CONNECT))
goto nla_put_failure;
}
- nla_nest_end(msg, nl_wowlan);
- }
+ if (dev->ops->disconnect || dev->ops->deauth) {
+ i++;
+ if (nla_put_u32(msg, i, NL80211_CMD_DISCONNECT))
+ goto nla_put_failure;
+ }
+
+ nla_nest_end(msg, nl_cmds);
+ (*split_start)++;
+ if (split)
+ break;
+ case 5:
+ if (dev->ops->remain_on_channel &&
+ (dev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&
+ nla_put_u32(msg,
+ NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
+ dev->wiphy.max_remain_on_channel_duration))
+ goto nla_put_failure;
+
+ if ((dev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX) &&
+ nla_put_flag(msg, NL80211_ATTR_OFFCHANNEL_TX_OK))
+ goto nla_put_failure;
+
+ if (nl80211_send_mgmt_stypes(msg, mgmt_stypes))
+ goto nla_put_failure;
+ (*split_start)++;
+ if (split)
+ break;
+ case 6:
+#ifdef CONFIG_PM
+ if (nl80211_send_wowlan(msg, dev, split))
+ goto nla_put_failure;
+ (*split_start)++;
+ if (split)
+ break;
+#else
+ (*split_start)++;
#endif
+ case 7:
+ if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
+ dev->wiphy.software_iftypes))
+ goto nla_put_failure;
- if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES,
- dev->wiphy.software_iftypes))
- goto nla_put_failure;
+ if (nl80211_put_iface_combinations(&dev->wiphy, msg, split))
+ goto nla_put_failure;
- if (nl80211_put_iface_combinations(&dev->wiphy, msg))
- goto nla_put_failure;
+ (*split_start)++;
+ if (split)
+ break;
+ case 8:
+ if ((dev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
+ nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
+ dev->wiphy.ap_sme_capa))
+ goto nla_put_failure;
- if ((dev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&
- nla_put_u32(msg, NL80211_ATTR_DEVICE_AP_SME,
- dev->wiphy.ap_sme_capa))
- goto nla_put_failure;
+ features = dev->wiphy.features;
+ /*
+ * We can only add the per-channel limit information if the
+ * dump is split, otherwise it makes it too big. Therefore
+ * only advertise it in that case.
+ */
+ if (split)
+ features |= NL80211_FEATURE_ADVERTISE_CHAN_LIMITS;
+ if (nla_put_u32(msg, NL80211_ATTR_FEATURE_FLAGS, features))
+ goto nla_put_failure;
- if (nla_put_u32(msg, NL80211_ATTR_FEATURE_FLAGS,
- dev->wiphy.features))
- goto nla_put_failure;
+ if (dev->wiphy.ht_capa_mod_mask &&
+ nla_put(msg, NL80211_ATTR_HT_CAPABILITY_MASK,
+ sizeof(*dev->wiphy.ht_capa_mod_mask),
+ dev->wiphy.ht_capa_mod_mask))
+ goto nla_put_failure;
- if (dev->wiphy.ht_capa_mod_mask &&
- nla_put(msg, NL80211_ATTR_HT_CAPABILITY_MASK,
- sizeof(*dev->wiphy.ht_capa_mod_mask),
- dev->wiphy.ht_capa_mod_mask))
- goto nla_put_failure;
+ if (dev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME &&
+ dev->wiphy.max_acl_mac_addrs &&
+ nla_put_u32(msg, NL80211_ATTR_MAC_ACL_MAX,
+ dev->wiphy.max_acl_mac_addrs))
+ goto nla_put_failure;
- if (dev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME &&
- dev->wiphy.max_acl_mac_addrs &&
- nla_put_u32(msg, NL80211_ATTR_MAC_ACL_MAX,
- dev->wiphy.max_acl_mac_addrs))
- goto nla_put_failure;
+ /*
+ * Any information below this point is only available to
+ * applications that can deal with it being split. This
+ * helps ensure that newly added capabilities don't break
+ * older tools by overrunning their buffers.
+ *
+ * We still increment split_start so that in the split
+ * case we'll continue with more data in the next round,
+ * but break unconditionally so unsplit data stops here.
+ */
+ (*split_start)++;
+ break;
+ case 9:
+ if (dev->wiphy.extended_capabilities &&
+ (nla_put(msg, NL80211_ATTR_EXT_CAPA,
+ dev->wiphy.extended_capabilities_len,
+ dev->wiphy.extended_capabilities) ||
+ nla_put(msg, NL80211_ATTR_EXT_CAPA_MASK,
+ dev->wiphy.extended_capabilities_len,
+ dev->wiphy.extended_capabilities_mask)))
+ goto nla_put_failure;
+
+ if (dev->wiphy.vht_capa_mod_mask &&
+ nla_put(msg, NL80211_ATTR_VHT_CAPABILITY_MASK,
+ sizeof(*dev->wiphy.vht_capa_mod_mask),
+ dev->wiphy.vht_capa_mod_mask))
+ goto nla_put_failure;
+ /* done */
+ *split_start = 0;
+ break;
+ }
return genlmsg_end(msg, hdr);
nla_put_failure:
int idx = 0, ret;
int start = cb->args[0];
struct cfg80211_registered_device *dev;
+ s64 filter_wiphy = -1;
+ bool split = false;
+ struct nlattr **tb = nl80211_fam.attrbuf;
+ int res;
mutex_lock(&cfg80211_mutex);
+ res = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize,
+ tb, nl80211_fam.maxattr, nl80211_policy);
+ if (res == 0) {
+ split = tb[NL80211_ATTR_SPLIT_WIPHY_DUMP];
+ if (tb[NL80211_ATTR_WIPHY])
+ filter_wiphy = nla_get_u32(tb[NL80211_ATTR_WIPHY]);
+ if (tb[NL80211_ATTR_WDEV])
+ filter_wiphy = nla_get_u64(tb[NL80211_ATTR_WDEV]) >> 32;
+ if (tb[NL80211_ATTR_IFINDEX]) {
+ struct net_device *netdev;
+ int ifidx = nla_get_u32(tb[NL80211_ATTR_IFINDEX]);
+
+ netdev = dev_get_by_index(sock_net(skb->sk), ifidx);
+ if (!netdev) {
+ mutex_unlock(&cfg80211_mutex);
+ return -ENODEV;
+ }
+ if (netdev->ieee80211_ptr) {
+ dev = wiphy_to_dev(
+ netdev->ieee80211_ptr->wiphy);
+ filter_wiphy = dev->wiphy_idx;
+ }
+ dev_put(netdev);
+ }
+ }
+
list_for_each_entry(dev, &cfg80211_rdev_list, list) {
if (!net_eq(wiphy_net(&dev->wiphy), sock_net(skb->sk)))
continue;
if (++idx <= start)
continue;
- ret = nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).portid,
- cb->nlh->nlmsg_seq, NLM_F_MULTI,
- dev);
- if (ret < 0) {
- /*
- * If sending the wiphy data didn't fit (ENOBUFS or
- * EMSGSIZE returned), this SKB is still empty (so
- * it's not too big because another wiphy dataset is
- * already in the skb) and we've not tried to adjust
- * the dump allocation yet ... then adjust the alloc
- * size to be bigger, and return 1 but with the empty
- * skb. This results in an empty message being RX'ed
- * in userspace, but that is ignored.
- *
- * We can then retry with the larger buffer.
- */
- if ((ret == -ENOBUFS || ret == -EMSGSIZE) &&
- !skb->len &&
- cb->min_dump_alloc < 4096) {
- cb->min_dump_alloc = 4096;
- mutex_unlock(&cfg80211_mutex);
- return 1;
+ if (filter_wiphy != -1 && dev->wiphy_idx != filter_wiphy)
+ continue;
+ /* attempt to fit multiple wiphy data chunks into the skb */
+ do {
+ ret = nl80211_send_wiphy(dev, skb,
+ NETLINK_CB(cb->skb).portid,
+ cb->nlh->nlmsg_seq,
+ NLM_F_MULTI,
+ split, &cb->args[1],
+ &cb->args[2],
+ &cb->args[3]);
+ if (ret < 0) {
+ /*
+ * If sending the wiphy data didn't fit (ENOBUFS
+ * or EMSGSIZE returned), this SKB is still
+ * empty (so it's not too big because another
+ * wiphy dataset is already in the skb) and
+ * we've not tried to adjust the dump allocation
+ * yet ... then adjust the alloc size to be
+ * bigger, and return 1 but with the empty skb.
+ * This results in an empty message being RX'ed
+ * in userspace, but that is ignored.
+ *
+ * We can then retry with the larger buffer.
+ */
+ if ((ret == -ENOBUFS || ret == -EMSGSIZE) &&
+ !skb->len &&
+ cb->min_dump_alloc < 4096) {
+ cb->min_dump_alloc = 4096;
+ mutex_unlock(&cfg80211_mutex);
+ return 1;
+ }
+ idx--;
+ break;
}
- idx--;
- break;
- }
+ } while (cb->args[1] > 0);
+ break;
}
mutex_unlock(&cfg80211_mutex);
if (!msg)
return -ENOMEM;
- if (nl80211_send_wiphy(msg, info->snd_portid, info->snd_seq, 0, dev) < 0) {
+ if (nl80211_send_wiphy(dev, msg, info->snd_portid, info->snd_seq, 0,
+ false, NULL, NULL, NULL) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
}
sta_flags = nla_data(nla);
params->sta_flags_mask = sta_flags->mask;
params->sta_flags_set = sta_flags->set;
+ params->sta_flags_set &= params->sta_flags_mask;
if ((params->sta_flags_mask |
params->sta_flags_set) & BIT(__NL80211_STA_FLAG_INVALID))
return -EINVAL;
return genlmsg_reply(msg, info);
}
+int cfg80211_check_station_change(struct wiphy *wiphy,
+ struct station_parameters *params,
+ enum cfg80211_station_type statype)
+{
+ if (params->listen_interval != -1)
+ return -EINVAL;
+ if (params->aid)
+ return -EINVAL;
+
+ /* When you run into this, adjust the code below for the new flag */
+ BUILD_BUG_ON(NL80211_STA_FLAG_MAX != 7);
+
+ switch (statype) {
+ case CFG80211_STA_MESH_PEER_KERNEL:
+ case CFG80211_STA_MESH_PEER_USER:
+ /*
+ * No ignoring the TDLS flag here -- the userspace mesh
+ * code doesn't have the bug of including TDLS in the
+ * mask everywhere.
+ */
+ if (params->sta_flags_mask &
+ ~(BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_MFP) |
+ BIT(NL80211_STA_FLAG_AUTHORIZED)))
+ return -EINVAL;
+ break;
+ case CFG80211_STA_TDLS_PEER_SETUP:
+ case CFG80211_STA_TDLS_PEER_ACTIVE:
+ if (!(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)))
+ return -EINVAL;
+ /* ignore since it can't change */
+ params->sta_flags_mask &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);
+ break;
+ default:
+ /* disallow mesh-specific things */
+ if (params->plink_action != NL80211_PLINK_ACTION_NO_ACTION)
+ return -EINVAL;
+ if (params->local_pm)
+ return -EINVAL;
+ if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)
+ return -EINVAL;
+ }
+
+ if (statype != CFG80211_STA_TDLS_PEER_SETUP &&
+ statype != CFG80211_STA_TDLS_PEER_ACTIVE) {
+ /* TDLS can't be set, ... */
+ if (params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))
+ return -EINVAL;
+ /*
+ * ... but don't bother the driver with it. This works around
+ * a hostapd/wpa_supplicant issue -- it always includes the
+ * TLDS_PEER flag in the mask even for AP mode.
+ */
+ params->sta_flags_mask &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);
+ }
+
+ if (statype != CFG80211_STA_TDLS_PEER_SETUP) {
+ /* reject other things that can't change */
+ if (params->sta_modify_mask & STATION_PARAM_APPLY_UAPSD)
+ return -EINVAL;
+ if (params->sta_modify_mask & STATION_PARAM_APPLY_CAPABILITY)
+ return -EINVAL;
+ if (params->supported_rates)
+ return -EINVAL;
+ if (params->ext_capab || params->ht_capa || params->vht_capa)
+ return -EINVAL;
+ }
+
+ if (statype != CFG80211_STA_AP_CLIENT) {
+ if (params->vlan)
+ return -EINVAL;
+ }
+
+ switch (statype) {
+ case CFG80211_STA_AP_MLME_CLIENT:
+ /* Use this only for authorizing/unauthorizing a station */
+ if (!(params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED)))
+ return -EOPNOTSUPP;
+ break;
+ case CFG80211_STA_AP_CLIENT:
+ /* accept only the listed bits */
+ if (params->sta_flags_mask &
+ ~(BIT(NL80211_STA_FLAG_AUTHORIZED) |
+ BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_ASSOCIATED) |
+ BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
+ BIT(NL80211_STA_FLAG_WME) |
+ BIT(NL80211_STA_FLAG_MFP)))
+ return -EINVAL;
+
+ /* but authenticated/associated only if driver handles it */
+ if (!(wiphy->features & NL80211_FEATURE_FULL_AP_CLIENT_STATE) &&
+ params->sta_flags_mask &
+ (BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+ BIT(NL80211_STA_FLAG_ASSOCIATED)))
+ return -EINVAL;
+ break;
+ case CFG80211_STA_IBSS:
+ case CFG80211_STA_AP_STA:
+ /* reject any changes other than AUTHORIZED */
+ if (params->sta_flags_mask & ~BIT(NL80211_STA_FLAG_AUTHORIZED))
+ return -EINVAL;
+ break;
+ case CFG80211_STA_TDLS_PEER_SETUP:
+ /* reject any changes other than AUTHORIZED or WME */
+ if (params->sta_flags_mask & ~(BIT(NL80211_STA_FLAG_AUTHORIZED) |
+ BIT(NL80211_STA_FLAG_WME)))
+ return -EINVAL;
+ /* force (at least) rates when authorizing */
+ if (params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED) &&
+ !params->supported_rates)
+ return -EINVAL;
+ break;
+ case CFG80211_STA_TDLS_PEER_ACTIVE:
+ /* reject any changes */
+ return -EINVAL;
+ case CFG80211_STA_MESH_PEER_KERNEL:
+ if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)
+ return -EINVAL;
+ break;
+ case CFG80211_STA_MESH_PEER_USER:
+ if (params->plink_action != NL80211_PLINK_ACTION_NO_ACTION)
+ return -EINVAL;
+ break;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(cfg80211_check_station_change);
+
/*
* Get vlan interface making sure it is running and on the right wiphy.
*/
goto error;
}
+ if (v->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN &&
+ v->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
+ v->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) {
+ ret = -EINVAL;
+ goto error;
+ }
+
if (!netif_running(v)) {
ret = -ENETDOWN;
goto error;
[NL80211_STA_WME_MAX_SP] = { .type = NLA_U8 },
};
-static int nl80211_set_station_tdls(struct genl_info *info,
- struct station_parameters *params)
+static int nl80211_parse_sta_wme(struct genl_info *info,
+ struct station_parameters *params)
{
struct nlattr *tb[NL80211_STA_WME_MAX + 1];
struct nlattr *nla;
int err;
- /* Dummy STA entry gets updated once the peer capabilities are known */
- if (info->attrs[NL80211_ATTR_HT_CAPABILITY])
- params->ht_capa =
- nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
- if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])
- params->vht_capa =
- nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);
-
/* parse WME attributes if present */
if (!info->attrs[NL80211_ATTR_STA_WME])
return 0;
return 0;
}
+static int nl80211_set_station_tdls(struct genl_info *info,
+ struct station_parameters *params)
+{
+ /* Dummy STA entry gets updated once the peer capabilities are known */
+ if (info->attrs[NL80211_ATTR_HT_CAPABILITY])
+ params->ht_capa =
+ nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
+ if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])
+ params->vht_capa =
+ nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);
+
+ return nl80211_parse_sta_wme(info, params);
+}
+
static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
- int err;
struct net_device *dev = info->user_ptr[1];
struct station_parameters params;
- u8 *mac_addr = NULL;
+ u8 *mac_addr;
+ int err;
memset(¶ms, 0, sizeof(params));
params.listen_interval = -1;
- params.plink_state = -1;
+
+ if (!rdev->ops->change_station)
+ return -EOPNOTSUPP;
if (info->attrs[NL80211_ATTR_STA_AID])
return -EINVAL;
if (info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL])
return -EINVAL;
- if (!rdev->ops->change_station)
- return -EOPNOTSUPP;
-
if (parse_station_flags(info, dev->ieee80211_ptr->iftype, ¶ms))
return -EINVAL;
- if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
+ if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION]) {
params.plink_action =
- nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
-
- if (info->attrs[NL80211_ATTR_STA_PLINK_STATE])
- params.plink_state =
- nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);
-
- if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]) {
- enum nl80211_mesh_power_mode pm = nla_get_u32(
- info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]);
-
- if (pm <= NL80211_MESH_POWER_UNKNOWN ||
- pm > NL80211_MESH_POWER_MAX)
- return -EINVAL;
-
- params.local_pm = pm;
- }
-
- switch (dev->ieee80211_ptr->iftype) {
- case NL80211_IFTYPE_AP:
- case NL80211_IFTYPE_AP_VLAN:
- case NL80211_IFTYPE_P2P_GO:
- /* disallow mesh-specific things */
- if (params.plink_action)
- return -EINVAL;
- if (params.local_pm)
- return -EINVAL;
-
- /* TDLS can't be set, ... */
- if (params.sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))
- return -EINVAL;
- /*
- * ... but don't bother the driver with it. This works around
- * a hostapd/wpa_supplicant issue -- it always includes the
- * TLDS_PEER flag in the mask even for AP mode.
- */
- params.sta_flags_mask &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);
-
- /* accept only the listed bits */
- if (params.sta_flags_mask &
- ~(BIT(NL80211_STA_FLAG_AUTHORIZED) |
- BIT(NL80211_STA_FLAG_AUTHENTICATED) |
- BIT(NL80211_STA_FLAG_ASSOCIATED) |
- BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
- BIT(NL80211_STA_FLAG_WME) |
- BIT(NL80211_STA_FLAG_MFP)))
- return -EINVAL;
-
- /* but authenticated/associated only if driver handles it */
- if (!(rdev->wiphy.features &
- NL80211_FEATURE_FULL_AP_CLIENT_STATE) &&
- params.sta_flags_mask &
- (BIT(NL80211_STA_FLAG_AUTHENTICATED) |
- BIT(NL80211_STA_FLAG_ASSOCIATED)))
- return -EINVAL;
-
- /* reject other things that can't change */
- if (params.supported_rates)
- return -EINVAL;
- if (info->attrs[NL80211_ATTR_STA_CAPABILITY])
+ nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
+ if (params.plink_action >= NUM_NL80211_PLINK_ACTIONS)
return -EINVAL;
- if (info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY])
+ }
+
+ if (info->attrs[NL80211_ATTR_STA_PLINK_STATE]) {
+ params.plink_state =
+ nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);
+ if (params.plink_state >= NUM_NL80211_PLINK_STATES)
return -EINVAL;
- if (info->attrs[NL80211_ATTR_HT_CAPABILITY] ||
- info->attrs[NL80211_ATTR_VHT_CAPABILITY])
+ params.sta_modify_mask |= STATION_PARAM_APPLY_PLINK_STATE;
+ }
+
+ if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]) {
+ enum nl80211_mesh_power_mode pm = nla_get_u32(
+ info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]);
+
+ if (pm <= NL80211_MESH_POWER_UNKNOWN ||
+ pm > NL80211_MESH_POWER_MAX)
return -EINVAL;
- /* must be last in here for error handling */
- params.vlan = get_vlan(info, rdev);
- if (IS_ERR(params.vlan))
- return PTR_ERR(params.vlan);
- break;
+ params.local_pm = pm;
+ }
+
+ /* Include parameters for TDLS peer (will check later) */
+ err = nl80211_set_station_tdls(info, ¶ms);
+ if (err)
+ return err;
+
+ params.vlan = get_vlan(info, rdev);
+ if (IS_ERR(params.vlan))
+ return PTR_ERR(params.vlan);
+
+ switch (dev->ieee80211_ptr->iftype) {
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_AP_VLAN:
+ case NL80211_IFTYPE_P2P_GO:
case NL80211_IFTYPE_P2P_CLIENT:
case NL80211_IFTYPE_STATION:
- /*
- * Don't allow userspace to change the TDLS_PEER flag,
- * but silently ignore attempts to change it since we
- * don't have state here to verify that it doesn't try
- * to change the flag.
- */
- params.sta_flags_mask &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);
- /* Include parameters for TDLS peer (driver will check) */
- err = nl80211_set_station_tdls(info, ¶ms);
- if (err)
- return err;
- /* disallow things sta doesn't support */
- if (params.plink_action)
- return -EINVAL;
- if (params.local_pm)
- return -EINVAL;
- /* reject any changes other than AUTHORIZED or WME (for TDLS) */
- if (params.sta_flags_mask & ~(BIT(NL80211_STA_FLAG_AUTHORIZED) |
- BIT(NL80211_STA_FLAG_WME)))
- return -EINVAL;
- break;
case NL80211_IFTYPE_ADHOC:
- /* disallow things sta doesn't support */
- if (params.plink_action)
- return -EINVAL;
- if (params.local_pm)
- return -EINVAL;
- if (info->attrs[NL80211_ATTR_HT_CAPABILITY] ||
- info->attrs[NL80211_ATTR_VHT_CAPABILITY])
- return -EINVAL;
- /* reject any changes other than AUTHORIZED */
- if (params.sta_flags_mask & ~BIT(NL80211_STA_FLAG_AUTHORIZED))
- return -EINVAL;
- break;
case NL80211_IFTYPE_MESH_POINT:
- /* disallow things mesh doesn't support */
- if (params.vlan)
- return -EINVAL;
- if (params.supported_rates)
- return -EINVAL;
- if (info->attrs[NL80211_ATTR_STA_CAPABILITY])
- return -EINVAL;
- if (info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY])
- return -EINVAL;
- if (info->attrs[NL80211_ATTR_HT_CAPABILITY] ||
- info->attrs[NL80211_ATTR_VHT_CAPABILITY])
- return -EINVAL;
- /*
- * No special handling for TDLS here -- the userspace
- * mesh code doesn't have this bug.
- */
- if (params.sta_flags_mask &
- ~(BIT(NL80211_STA_FLAG_AUTHENTICATED) |
- BIT(NL80211_STA_FLAG_MFP) |
- BIT(NL80211_STA_FLAG_AUTHORIZED)))
- return -EINVAL;
break;
default:
- return -EOPNOTSUPP;
+ err = -EOPNOTSUPP;
+ goto out_put_vlan;
}
- /* be aware of params.vlan when changing code here */
-
+ /* driver will call cfg80211_check_station_change() */
err = rdev_change_station(rdev, dev, mac_addr, ¶ms);
+ out_put_vlan:
if (params.vlan)
dev_put(params.vlan);
memset(¶ms, 0, sizeof(params));
+ if (!rdev->ops->add_station)
+ return -EOPNOTSUPP;
+
if (!info->attrs[NL80211_ATTR_MAC])
return -EINVAL;
params.vht_capa =
nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);
- if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
+ if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION]) {
params.plink_action =
- nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
+ nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);
+ if (params.plink_action >= NUM_NL80211_PLINK_ACTIONS)
+ return -EINVAL;
+ }
- if (!rdev->ops->add_station)
- return -EOPNOTSUPP;
+ err = nl80211_parse_sta_wme(info, ¶ms);
+ if (err)
+ return err;
if (parse_station_flags(info, dev->ieee80211_ptr->iftype, ¶ms))
return -EINVAL;
+ /* When you run into this, adjust the code below for the new flag */
+ BUILD_BUG_ON(NL80211_STA_FLAG_MAX != 7);
+
switch (dev->ieee80211_ptr->iftype) {
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_AP_VLAN:
case NL80211_IFTYPE_P2P_GO:
- /* parse WME attributes if sta is WME capable */
- if ((rdev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) &&
- (params.sta_flags_set & BIT(NL80211_STA_FLAG_WME)) &&
- info->attrs[NL80211_ATTR_STA_WME]) {
- struct nlattr *tb[NL80211_STA_WME_MAX + 1];
- struct nlattr *nla;
-
- nla = info->attrs[NL80211_ATTR_STA_WME];
- err = nla_parse_nested(tb, NL80211_STA_WME_MAX, nla,
- nl80211_sta_wme_policy);
- if (err)
- return err;
-
- if (tb[NL80211_STA_WME_UAPSD_QUEUES])
- params.uapsd_queues =
- nla_get_u8(tb[NL80211_STA_WME_UAPSD_QUEUES]);
- if (params.uapsd_queues &
- ~IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK)
- return -EINVAL;
-
- if (tb[NL80211_STA_WME_MAX_SP])
- params.max_sp =
- nla_get_u8(tb[NL80211_STA_WME_MAX_SP]);
+ /* ignore WME attributes if iface/sta is not capable */
+ if (!(rdev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) ||
+ !(params.sta_flags_set & BIT(NL80211_STA_FLAG_WME)))
+ params.sta_modify_mask &= ~STATION_PARAM_APPLY_UAPSD;
- if (params.max_sp &
- ~IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK)
- return -EINVAL;
-
- params.sta_modify_mask |= STATION_PARAM_APPLY_UAPSD;
- }
/* TDLS peers cannot be added */
if (params.sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))
return -EINVAL;
return PTR_ERR(params.vlan);
break;
case NL80211_IFTYPE_MESH_POINT:
+ /* ignore uAPSD data */
+ params.sta_modify_mask &= ~STATION_PARAM_APPLY_UAPSD;
+
/* associated is disallowed */
if (params.sta_flags_mask & BIT(NL80211_STA_FLAG_ASSOCIATED))
return -EINVAL;
return -EINVAL;
break;
case NL80211_IFTYPE_STATION:
- /* associated is disallowed */
- if (params.sta_flags_mask & BIT(NL80211_STA_FLAG_ASSOCIATED))
+ case NL80211_IFTYPE_P2P_CLIENT:
+ /* ignore uAPSD data */
+ params.sta_modify_mask &= ~STATION_PARAM_APPLY_UAPSD;
+
+ /* these are disallowed */
+ if (params.sta_flags_mask &
+ (BIT(NL80211_STA_FLAG_ASSOCIATED) |
+ BIT(NL80211_STA_FLAG_AUTHENTICATED)))
return -EINVAL;
/* Only TDLS peers can be added */
if (!(params.sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)))
/* ... with external setup is supported */
if (!(rdev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP))
return -EOPNOTSUPP;
+ /*
+ * Older wpa_supplicant versions always mark the TDLS peer
+ * as authorized, but it shouldn't yet be.
+ */
+ params.sta_flags_mask &= ~BIT(NL80211_STA_FLAG_AUTHORIZED);
break;
default:
return -EOPNOTSUPP;
[NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL] = { .type = NLA_U8 },
[NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC] = { .type = NLA_U8 },
[NL80211_MESH_SETUP_USERSPACE_AUTH] = { .type = NLA_FLAG },
+ [NL80211_MESH_SETUP_USERSPACE_MPM] = { .type = NLA_FLAG },
[NL80211_MESH_SETUP_IE] = { .type = NLA_BINARY,
.len = IEEE80211_MAX_DATA_LEN },
[NL80211_MESH_SETUP_USERSPACE_AMPE] = { .type = NLA_FLAG },
static int nl80211_parse_mesh_setup(struct genl_info *info,
struct mesh_setup *setup)
{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct nlattr *tb[NL80211_MESH_SETUP_ATTR_MAX + 1];
if (!info->attrs[NL80211_ATTR_MESH_SETUP])
setup->ie = nla_data(ieattr);
setup->ie_len = nla_len(ieattr);
}
+ if (tb[NL80211_MESH_SETUP_USERSPACE_MPM] &&
+ !(rdev->wiphy.features & NL80211_FEATURE_USERSPACE_MPM))
+ return -EINVAL;
+ setup->user_mpm = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_MPM]);
setup->is_authenticated = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AUTH]);
setup->is_secure = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AMPE]);
+ if (setup->is_secure)
+ setup->user_mpm = true;
return 0;
}
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
- struct cfg80211_crypto_settings crypto;
struct ieee80211_channel *chan;
- const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
- int err, ssid_len, ie_len = 0;
- bool use_mfp = false;
- u32 flags = 0;
- struct ieee80211_ht_cap *ht_capa = NULL;
- struct ieee80211_ht_cap *ht_capa_mask = NULL;
+ struct cfg80211_assoc_request req = {};
+ const u8 *bssid, *ssid;
+ int err, ssid_len = 0;
if (!is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
return -EINVAL;
ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
if (info->attrs[NL80211_ATTR_IE]) {
- ie = nla_data(info->attrs[NL80211_ATTR_IE]);
- ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+ req.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
+ req.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
}
if (info->attrs[NL80211_ATTR_USE_MFP]) {
enum nl80211_mfp mfp =
nla_get_u32(info->attrs[NL80211_ATTR_USE_MFP]);
if (mfp == NL80211_MFP_REQUIRED)
- use_mfp = true;
+ req.use_mfp = true;
else if (mfp != NL80211_MFP_NO)
return -EINVAL;
}
if (info->attrs[NL80211_ATTR_PREV_BSSID])
- prev_bssid = nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]);
+ req.prev_bssid = nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]);
if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HT]))
- flags |= ASSOC_REQ_DISABLE_HT;
+ req.flags |= ASSOC_REQ_DISABLE_HT;
if (info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])
- ht_capa_mask =
- nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]);
+ memcpy(&req.ht_capa_mask,
+ nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]),
+ sizeof(req.ht_capa_mask));
if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {
- if (!ht_capa_mask)
+ if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])
return -EINVAL;
- ht_capa = nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
+ memcpy(&req.ht_capa,
+ nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]),
+ sizeof(req.ht_capa));
+ }
+
+ if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT]))
+ req.flags |= ASSOC_REQ_DISABLE_VHT;
+
+ if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])
+ memcpy(&req.vht_capa_mask,
+ nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]),
+ sizeof(req.vht_capa_mask));
+
+ if (info->attrs[NL80211_ATTR_VHT_CAPABILITY]) {
+ if (!info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])
+ return -EINVAL;
+ memcpy(&req.vht_capa,
+ nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]),
+ sizeof(req.vht_capa));
}
- err = nl80211_crypto_settings(rdev, info, &crypto, 1);
+ err = nl80211_crypto_settings(rdev, info, &req.crypto, 1);
if (!err)
- err = cfg80211_mlme_assoc(rdev, dev, chan, bssid, prev_bssid,
- ssid, ssid_len, ie, ie_len, use_mfp,
- &crypto, flags, ht_capa,
- ht_capa_mask);
+ err = cfg80211_mlme_assoc(rdev, dev, chan, bssid,
+ ssid, ssid_len, &req);
return err;
}
sizeof(connect.ht_capa));
}
+ if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT]))
+ connect.flags |= ASSOC_REQ_DISABLE_VHT;
+
+ if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])
+ memcpy(&connect.vht_capa_mask,
+ nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]),
+ sizeof(connect.vht_capa_mask));
+
+ if (info->attrs[NL80211_ATTR_VHT_CAPABILITY]) {
+ if (!info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]) {
+ kfree(connkeys);
+ return -EINVAL;
+ }
+ memcpy(&connect.vht_capa,
+ nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]),
+ sizeof(connect.vht_capa));
+ }
+
err = cfg80211_connect(rdev, dev, &connect, connkeys);
if (err)
kfree(connkeys);
return err;
}
+ if (setup.user_mpm)
+ cfg.auto_open_plinks = false;
+
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
err = nl80211_parse_chandef(rdev, info, &setup.chandef);
if (err)
return -EINVAL;
if (nla_get_u32(tb[NL80211_WOWLAN_TCP_DATA_INTERVAL]) >
- rdev->wiphy.wowlan.tcp->data_interval_max)
+ rdev->wiphy.wowlan.tcp->data_interval_max ||
+ nla_get_u32(tb[NL80211_WOWLAN_TCP_DATA_INTERVAL]) == 0)
return -EINVAL;
wake_size = nla_len(tb[NL80211_WOWLAN_TCP_WAKE_PAYLOAD]);
return 0;
}
+static int nl80211_get_protocol_features(struct sk_buff *skb,
+ struct genl_info *info)
+{
+ void *hdr;
+ struct sk_buff *msg;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!msg)
+ return -ENOMEM;
+
+ hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
+ NL80211_CMD_GET_PROTOCOL_FEATURES);
+ if (!hdr)
+ goto nla_put_failure;
+
+ if (nla_put_u32(msg, NL80211_ATTR_PROTOCOL_FEATURES,
+ NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP))
+ goto nla_put_failure;
+
+ genlmsg_end(msg, hdr);
+ return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+ kfree_skb(msg);
+ return -ENOBUFS;
+}
+
+static int nl80211_update_ft_ies(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct cfg80211_update_ft_ies_params ft_params;
+ struct net_device *dev = info->user_ptr[1];
+
+ if (!rdev->ops->update_ft_ies)
+ return -EOPNOTSUPP;
+
+ if (!info->attrs[NL80211_ATTR_MDID] ||
+ !is_valid_ie_attr(info->attrs[NL80211_ATTR_IE]))
+ return -EINVAL;
+
+ memset(&ft_params, 0, sizeof(ft_params));
+ ft_params.md = nla_get_u16(info->attrs[NL80211_ATTR_MDID]);
+ ft_params.ie = nla_data(info->attrs[NL80211_ATTR_IE]);
+ ft_params.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
+
+ return rdev_update_ft_ies(rdev, dev, &ft_params);
+}
+
#define NL80211_FLAG_NEED_WIPHY 0x01
#define NL80211_FLAG_NEED_NETDEV 0x02
#define NL80211_FLAG_NEED_RTNL 0x04
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
+ {
+ .cmd = NL80211_CMD_GET_PROTOCOL_FEATURES,
+ .doit = nl80211_get_protocol_features,
+ .policy = nl80211_policy,
+ },
+ {
+ .cmd = NL80211_CMD_UPDATE_FT_IES,
+ .doit = nl80211_update_ft_ies,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
};
static struct genl_multicast_group nl80211_mlme_mcgrp = {
if (!msg)
return;
- if (nl80211_send_wiphy(msg, 0, 0, 0, rdev) < 0) {
+ if (nl80211_send_wiphy(rdev, msg, 0, 0, 0,
+ false, NULL, NULL, NULL) < 0) {
nlmsg_free(msg);
return;
}
NL80211_CMD_DISASSOCIATE, gfp);
}
-void nl80211_send_unprot_deauth(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *buf,
- size_t len, gfp_t gfp)
+void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf,
+ size_t len)
{
- nl80211_send_mlme_event(rdev, netdev, buf, len,
- NL80211_CMD_UNPROT_DEAUTHENTICATE, gfp);
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_send_unprot_deauth(dev);
+ nl80211_send_mlme_event(rdev, dev, buf, len,
+ NL80211_CMD_UNPROT_DEAUTHENTICATE, GFP_ATOMIC);
}
+EXPORT_SYMBOL(cfg80211_send_unprot_deauth);
-void nl80211_send_unprot_disassoc(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *buf,
- size_t len, gfp_t gfp)
+void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf,
+ size_t len)
{
- nl80211_send_mlme_event(rdev, netdev, buf, len,
- NL80211_CMD_UNPROT_DISASSOCIATE, gfp);
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_send_unprot_disassoc(dev);
+ nl80211_send_mlme_event(rdev, dev, buf, len,
+ NL80211_CMD_UNPROT_DISASSOCIATE, GFP_ATOMIC);
}
+EXPORT_SYMBOL(cfg80211_send_unprot_disassoc);
static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int cmd,
nlmsg_free(msg);
}
-void nl80211_send_new_peer_candidate(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- const u8 *macaddr, const u8* ie, u8 ie_len,
- gfp_t gfp)
+void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr,
+ const u8* ie, u8 ie_len, gfp_t gfp)
{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct sk_buff *msg;
void *hdr;
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MESH_POINT))
+ return;
+
+ trace_cfg80211_notify_new_peer_candidate(dev, addr);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
}
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
- nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
- nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, macaddr) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr) ||
(ie_len && ie &&
nla_put(msg, NL80211_ATTR_IE, ie_len , ie)))
goto nla_put_failure;
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_notify_new_peer_candidate);
void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
struct net_device *netdev, const u8 *addr,
nl_freq = nla_nest_start(msg, NL80211_ATTR_FREQ_BEFORE);
if (!nl_freq)
goto nla_put_failure;
- if (nl80211_msg_put_channel(msg, channel_before))
+ if (nl80211_msg_put_channel(msg, channel_before, false))
goto nla_put_failure;
nla_nest_end(msg, nl_freq);
nl_freq = nla_nest_start(msg, NL80211_ATTR_FREQ_AFTER);
if (!nl_freq)
goto nla_put_failure;
- if (nl80211_msg_put_channel(msg, channel_after))
+ if (nl80211_msg_put_channel(msg, channel_after, false))
goto nla_put_failure;
nla_nest_end(msg, nl_freq);
nlmsg_free(msg);
}
-void nl80211_send_remain_on_channel(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, u64 cookie,
- struct ieee80211_channel *chan,
- unsigned int duration, gfp_t gfp)
+void cfg80211_ready_on_channel(struct wireless_dev *wdev, u64 cookie,
+ struct ieee80211_channel *chan,
+ unsigned int duration, gfp_t gfp)
{
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_ready_on_channel(wdev, cookie, chan, duration);
nl80211_send_remain_on_chan_event(NL80211_CMD_REMAIN_ON_CHANNEL,
rdev, wdev, cookie, chan,
duration, gfp);
}
+EXPORT_SYMBOL(cfg80211_ready_on_channel);
-void nl80211_send_remain_on_channel_cancel(
- struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev,
- u64 cookie, struct ieee80211_channel *chan, gfp_t gfp)
+void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
+ struct ieee80211_channel *chan,
+ gfp_t gfp)
{
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_ready_on_channel_expired(wdev, cookie, chan);
nl80211_send_remain_on_chan_event(NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
rdev, wdev, cookie, chan, 0, gfp);
}
+EXPORT_SYMBOL(cfg80211_remain_on_channel_expired);
-void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
- struct net_device *dev, const u8 *mac_addr,
- struct station_info *sinfo, gfp_t gfp)
+void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
+ struct station_info *sinfo, gfp_t gfp)
{
+ struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
+ trace_cfg80211_new_sta(dev, mac_addr, sinfo);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
nl80211_mlme_mcgrp.id, gfp);
}
+EXPORT_SYMBOL(cfg80211_new_sta);
-void nl80211_send_sta_del_event(struct cfg80211_registered_device *rdev,
- struct net_device *dev, const u8 *mac_addr,
- gfp_t gfp)
+void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
{
+ struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
void *hdr;
+ trace_cfg80211_del_sta(dev, mac_addr);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_del_sta);
-void nl80211_send_conn_failed_event(struct cfg80211_registered_device *rdev,
- struct net_device *dev, const u8 *mac_addr,
- enum nl80211_connect_failed_reason reason,
- gfp_t gfp)
+void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
+ enum nl80211_connect_failed_reason reason,
+ gfp_t gfp)
{
+ struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
void *hdr;
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_conn_failed);
static bool __nl80211_unexpected_frame(struct net_device *dev, u8 cmd,
const u8 *addr, gfp_t gfp)
return true;
}
-bool nl80211_unexpected_frame(struct net_device *dev, const u8 *addr, gfp_t gfp)
+bool cfg80211_rx_spurious_frame(struct net_device *dev,
+ const u8 *addr, gfp_t gfp)
{
- return __nl80211_unexpected_frame(dev, NL80211_CMD_UNEXPECTED_FRAME,
- addr, gfp);
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ bool ret;
+
+ trace_cfg80211_rx_spurious_frame(dev, addr);
+
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
+ wdev->iftype != NL80211_IFTYPE_P2P_GO)) {
+ trace_cfg80211_return_bool(false);
+ return false;
+ }
+ ret = __nl80211_unexpected_frame(dev, NL80211_CMD_UNEXPECTED_FRAME,
+ addr, gfp);
+ trace_cfg80211_return_bool(ret);
+ return ret;
}
+EXPORT_SYMBOL(cfg80211_rx_spurious_frame);
-bool nl80211_unexpected_4addr_frame(struct net_device *dev,
- const u8 *addr, gfp_t gfp)
+bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev,
+ const u8 *addr, gfp_t gfp)
{
- return __nl80211_unexpected_frame(dev,
- NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
- addr, gfp);
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ bool ret;
+
+ trace_cfg80211_rx_unexpected_4addr_frame(dev, addr);
+
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
+ wdev->iftype != NL80211_IFTYPE_P2P_GO &&
+ wdev->iftype != NL80211_IFTYPE_AP_VLAN)) {
+ trace_cfg80211_return_bool(false);
+ return false;
+ }
+ ret = __nl80211_unexpected_frame(dev,
+ NL80211_CMD_UNEXPECTED_4ADDR_FRAME,
+ addr, gfp);
+ trace_cfg80211_return_bool(ret);
+ return ret;
}
+EXPORT_SYMBOL(cfg80211_rx_unexpected_4addr_frame);
int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u32 nlportid,
return -ENOBUFS;
}
-void nl80211_send_mgmt_tx_status(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, u64 cookie,
- const u8 *buf, size_t len, bool ack,
- gfp_t gfp)
+void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
+ const u8 *buf, size_t len, bool ack, gfp_t gfp)
{
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct net_device *netdev = wdev->netdev;
struct sk_buff *msg;
void *hdr;
+ trace_cfg80211_mgmt_tx_status(wdev, cookie, ack);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_mgmt_tx_status);
-void
-nl80211_send_cqm_rssi_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- enum nl80211_cqm_rssi_threshold_event rssi_event,
- gfp_t gfp)
+void cfg80211_cqm_rssi_notify(struct net_device *dev,
+ enum nl80211_cqm_rssi_threshold_event rssi_event,
+ gfp_t gfp)
{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
struct nlattr *pinfoattr;
void *hdr;
+ trace_cfg80211_cqm_rssi_notify(dev, rssi_event);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
}
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
- nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex))
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))
goto nla_put_failure;
pinfoattr = nla_nest_start(msg, NL80211_ATTR_CQM);
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_cqm_rssi_notify);
-void nl80211_gtk_rekey_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *bssid,
- const u8 *replay_ctr, gfp_t gfp)
+static void nl80211_gtk_rekey_notify(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, const u8 *bssid,
+ const u8 *replay_ctr, gfp_t gfp)
{
struct sk_buff *msg;
struct nlattr *rekey_attr;
nlmsg_free(msg);
}
-void nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, int index,
- const u8 *bssid, bool preauth, gfp_t gfp)
+void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
+ const u8 *replay_ctr, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_gtk_rekey_notify(dev, bssid);
+ nl80211_gtk_rekey_notify(rdev, dev, bssid, replay_ctr, gfp);
+}
+EXPORT_SYMBOL(cfg80211_gtk_rekey_notify);
+
+static void
+nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, int index,
+ const u8 *bssid, bool preauth, gfp_t gfp)
{
struct sk_buff *msg;
struct nlattr *attr;
nlmsg_free(msg);
}
-void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- struct cfg80211_chan_def *chandef, gfp_t gfp)
+void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
+ const u8 *bssid, bool preauth, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_pmksa_candidate_notify(dev, index, bssid, preauth);
+ nl80211_pmksa_candidate_notify(rdev, dev, index, bssid, preauth, gfp);
+}
+EXPORT_SYMBOL(cfg80211_pmksa_candidate_notify);
+
+static void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev,
+ struct cfg80211_chan_def *chandef,
+ gfp_t gfp)
{
struct sk_buff *msg;
void *hdr;
nlmsg_free(msg);
}
-void
-nl80211_send_cqm_txe_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *peer,
- u32 num_packets, u32 rate, u32 intvl, gfp_t gfp)
+void cfg80211_ch_switch_notify(struct net_device *dev,
+ struct cfg80211_chan_def *chandef)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ trace_cfg80211_ch_switch_notify(dev, chandef);
+
+ wdev_lock(wdev);
+
+ if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&
+ wdev->iftype != NL80211_IFTYPE_P2P_GO))
+ goto out;
+
+ wdev->channel = chandef->chan;
+ nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL);
+out:
+ wdev_unlock(wdev);
+ return;
+}
+EXPORT_SYMBOL(cfg80211_ch_switch_notify);
+
+void cfg80211_cqm_txe_notify(struct net_device *dev,
+ const u8 *peer, u32 num_packets,
+ u32 rate, u32 intvl, gfp_t gfp)
{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
struct nlattr *pinfoattr;
void *hdr;
}
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
- nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, peer))
goto nla_put_failure;
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_cqm_txe_notify);
void
nl80211_radar_notify(struct cfg80211_registered_device *rdev,
nlmsg_free(msg);
}
-void
-nl80211_send_cqm_pktloss_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *peer,
- u32 num_packets, gfp_t gfp)
+void cfg80211_cqm_pktloss_notify(struct net_device *dev,
+ const u8 *peer, u32 num_packets, gfp_t gfp)
{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
struct sk_buff *msg;
struct nlattr *pinfoattr;
void *hdr;
+ trace_cfg80211_cqm_pktloss_notify(dev, peer, num_packets);
+
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
if (!msg)
return;
}
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
- nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, peer))
goto nla_put_failure;
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
}
+EXPORT_SYMBOL(cfg80211_cqm_pktloss_notify);
void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
u64 cookie, bool acked, gfp_t gfp)
.notifier_call = nl80211_netlink_notify,
};
+void cfg80211_ft_event(struct net_device *netdev,
+ struct cfg80211_ft_event_params *ft_event)
+{
+ struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+
+ trace_cfg80211_ft_event(wiphy, netdev, ft_event);
+
+ if (!ft_event->target_ap)
+ return;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!msg)
+ return;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_FT_EVENT);
+ if (!hdr) {
+ nlmsg_free(msg);
+ return;
+ }
+
+ nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex);
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, ft_event->target_ap);
+ if (ft_event->ies)
+ nla_put(msg, NL80211_ATTR_IE, ft_event->ies_len, ft_event->ies);
+ if (ft_event->ric_ies)
+ nla_put(msg, NL80211_ATTR_IE_RIC, ft_event->ric_ies_len,
+ ft_event->ric_ies);
+
+ err = genlmsg_end(msg, hdr);
+ if (err < 0) {
+ nlmsg_free(msg);
+ return;
+ }
+
+ genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0,
+ nl80211_mlme_mcgrp.id, GFP_KERNEL);
+}
+EXPORT_SYMBOL(cfg80211_ft_event);
+
/* initialisation/exit functions */
int nl80211_init(void)
void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
const u8 *buf, size_t len, gfp_t gfp);
-void nl80211_send_unprot_deauth(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- const u8 *buf, size_t len, gfp_t gfp);
-void nl80211_send_unprot_disassoc(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- const u8 *buf, size_t len, gfp_t gfp);
void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
const u8 *addr, gfp_t gfp);
struct net_device *netdev, u16 reason,
const u8 *ie, size_t ie_len, bool from_ap);
-void nl80211_send_new_peer_candidate(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- const u8 *macaddr, const u8* ie, u8 ie_len,
- gfp_t gfp);
void
nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
struct net_device *netdev, const u8 *addr,
struct net_device *netdev, const u8 *bssid,
gfp_t gfp);
-void nl80211_send_remain_on_channel(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, u64 cookie,
- struct ieee80211_channel *chan,
- unsigned int duration, gfp_t gfp);
-void nl80211_send_remain_on_channel_cancel(
- struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev,
- u64 cookie, struct ieee80211_channel *chan, gfp_t gfp);
-
-void nl80211_send_sta_event(struct cfg80211_registered_device *rdev,
- struct net_device *dev, const u8 *mac_addr,
- struct station_info *sinfo, gfp_t gfp);
-void nl80211_send_sta_del_event(struct cfg80211_registered_device *rdev,
- struct net_device *dev, const u8 *mac_addr,
- gfp_t gfp);
-
-void nl80211_send_conn_failed_event(struct cfg80211_registered_device *rdev,
- struct net_device *dev, const u8 *mac_addr,
- enum nl80211_connect_failed_reason reason,
- gfp_t gfp);
-
int nl80211_send_mgmt(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u32 nlpid,
int freq, int sig_dbm,
const u8 *buf, size_t len, gfp_t gfp);
-void nl80211_send_mgmt_tx_status(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, u64 cookie,
- const u8 *buf, size_t len, bool ack,
- gfp_t gfp);
-
-void
-nl80211_send_cqm_rssi_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev,
- enum nl80211_cqm_rssi_threshold_event rssi_event,
- gfp_t gfp);
void
nl80211_radar_notify(struct cfg80211_registered_device *rdev,
enum nl80211_radar_event event,
struct net_device *netdev, gfp_t gfp);
-void
-nl80211_send_cqm_pktloss_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *peer,
- u32 num_packets, gfp_t gfp);
-
-void
-nl80211_send_cqm_txe_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *peer,
- u32 num_packets, u32 rate, u32 intvl, gfp_t gfp);
-
-void nl80211_gtk_rekey_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, const u8 *bssid,
- const u8 *replay_ctr, gfp_t gfp);
-
-void nl80211_pmksa_candidate_notify(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, int index,
- const u8 *bssid, bool preauth, gfp_t gfp);
-
-void nl80211_ch_switch_notify(struct cfg80211_registered_device *rdev,
- struct net_device *dev,
- struct cfg80211_chan_def *chandef, gfp_t gfp);
-
-bool nl80211_unexpected_frame(struct net_device *dev,
- const u8 *addr, gfp_t gfp);
-bool nl80211_unexpected_4addr_frame(struct net_device *dev,
- const u8 *addr, gfp_t gfp);
-
#endif /* __NET_WIRELESS_NL80211_H */
#include "core.h"
#include "trace.h"
-static inline int rdev_suspend(struct cfg80211_registered_device *rdev)
+static inline int rdev_suspend(struct cfg80211_registered_device *rdev,
+ struct cfg80211_wowlan *wowlan)
{
int ret;
- trace_rdev_suspend(&rdev->wiphy, rdev->wowlan);
- ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
+ trace_rdev_suspend(&rdev->wiphy, wowlan);
+ ret = rdev->ops->suspend(&rdev->wiphy, wowlan);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
+
+static inline int rdev_update_ft_ies(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct cfg80211_update_ft_ies_params *ftie)
+{
+ int ret;
+
+ trace_rdev_update_ft_ies(&rdev->wiphy, dev, ftie);
+ ret = rdev->ops->update_ft_ies(&rdev->wiphy, dev, ftie);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
#endif /* __CFG80211_RDEV_OPS */
NL80211_RRF_NO_IBSS |
NL80211_RRF_NO_OFDM),
/* IEEE 802.11a, channel 36..48 */
- REG_RULE(5180-10, 5240+10, 40, 6, 20,
+ REG_RULE(5180-10, 5240+10, 80, 6, 20,
NL80211_RRF_PASSIVE_SCAN |
NL80211_RRF_NO_IBSS),
- /* NB: 5260 MHz - 5700 MHz requies DFS */
+ /* NB: 5260 MHz - 5700 MHz requires DFS */
/* IEEE 802.11a, channel 149..165 */
- REG_RULE(5745-10, 5825+10, 40, 6, 20,
+ REG_RULE(5745-10, 5825+10, 80, 6, 20,
NL80211_RRF_PASSIVE_SCAN |
NL80211_RRF_NO_IBSS),
{
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct cfg80211_connect_params *params;
- const u8 *prev_bssid = NULL;
+ struct cfg80211_assoc_request req = {};
int err;
ASSERT_WDEV_LOCK(wdev);
BUG_ON(!rdev->ops->assoc);
wdev->conn->state = CFG80211_CONN_ASSOCIATING;
if (wdev->conn->prev_bssid_valid)
- prev_bssid = wdev->conn->prev_bssid;
- err = __cfg80211_mlme_assoc(rdev, wdev->netdev,
- params->channel, params->bssid,
- prev_bssid,
- params->ssid, params->ssid_len,
- params->ie, params->ie_len,
- params->mfp != NL80211_MFP_NO,
- ¶ms->crypto,
- params->flags, ¶ms->ht_capa,
- ¶ms->ht_capa_mask);
+ req.prev_bssid = wdev->conn->prev_bssid;
+ req.ie = params->ie;
+ req.ie_len = params->ie_len;
+ req.use_mfp = params->mfp != NL80211_MFP_NO;
+ req.crypto = params->crypto;
+ req.flags = params->flags;
+ req.ht_capa = params->ht_capa;
+ req.ht_capa_mask = params->ht_capa_mask;
+ req.vht_capa = params->vht_capa;
+ req.vht_capa_mask = params->vht_capa_mask;
+
+ err = __cfg80211_mlme_assoc(rdev, wdev->netdev, params->channel,
+ params->bssid, params->ssid,
+ params->ssid_len, &req);
if (err)
__cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
NULL, 0,
return 0;
}
+static void cfg80211_leave_all(struct cfg80211_registered_device *rdev)
+{
+ struct wireless_dev *wdev;
+
+ list_for_each_entry(wdev, &rdev->wdev_list, list)
+ cfg80211_leave(rdev, wdev);
+}
+
static int wiphy_suspend(struct device *dev, pm_message_t state)
{
struct cfg80211_registered_device *rdev = dev_to_rdev(dev);
rdev->suspend_at = get_seconds();
- if (rdev->ops->suspend) {
- rtnl_lock();
- if (rdev->wiphy.registered)
- ret = rdev_suspend(rdev);
- rtnl_unlock();
+ rtnl_lock();
+ if (rdev->wiphy.registered) {
+ if (!rdev->wowlan)
+ cfg80211_leave_all(rdev);
+ if (rdev->ops->suspend)
+ ret = rdev_suspend(rdev, rdev->wowlan);
+ if (ret == 1) {
+ /* Driver refuse to configure wowlan */
+ cfg80211_leave_all(rdev);
+ ret = rdev_suspend(rdev, NULL);
+ }
}
+ rtnl_unlock();
return ret;
}
WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->acl_policy)
);
+TRACE_EVENT(rdev_update_ft_ies,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_update_ft_ies_params *ftie),
+ TP_ARGS(wiphy, netdev, ftie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __field(u16, md)
+ __dynamic_array(u8, ie, ftie->ie_len)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ __entry->md = ftie->md;
+ memcpy(__get_dynamic_array(ie), ftie->ie, ftie->ie_len);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", md: 0x%x",
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->md)
+);
+
/*************************************************************
* cfg80211 exported functions traces *
*************************************************************/
TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
);
+TRACE_EVENT(cfg80211_ft_event,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_ft_event_params *ft_event),
+ TP_ARGS(wiphy, netdev, ft_event),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ NETDEV_ENTRY
+ __dynamic_array(u8, ies, ft_event->ies_len)
+ MAC_ENTRY(target_ap)
+ __dynamic_array(u8, ric_ies, ft_event->ric_ies_len)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ NETDEV_ASSIGN;
+ if (ft_event->ies)
+ memcpy(__get_dynamic_array(ies), ft_event->ies,
+ ft_event->ies_len);
+ MAC_ASSIGN(target_ap, ft_event->target_ap);
+ if (ft_event->ric_ies)
+ memcpy(__get_dynamic_array(ric_ies), ft_event->ric_ies,
+ ft_event->ric_ies_len);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", target_ap: " MAC_PR_FMT,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(target_ap))
+);
+
#endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH
projects / cascardo / linux.git / commitdiff