#include "p2p.h"
#include "hw.h"
+#define ATH10K_WMI_BARRIER_ECHO_ID 0xBA991E9
+#define ATH10K_WMI_BARRIER_TIMEOUT_HZ (3 * HZ)
+
/* MAIN WMI cmd track */
static struct wmi_cmd_map wmi_cmd_map = {
.init_cmdid = WMI_INIT_CMDID,
ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
memcpy(cmd->buf, msdu->data, msdu->len);
- ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
+ ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %pK len %d ftype %02x stype %02x\n",
msdu, skb->len, fc & IEEE80211_FCTL_FTYPE,
fc & IEEE80211_FCTL_STYPE);
trace_ath10k_tx_hdr(ar, skb->data, skb->len);
return 0;
}
+static bool ath10k_wmi_rx_is_decrypted(struct ath10k *ar,
+ struct ieee80211_hdr *hdr)
+{
+ if (!ieee80211_has_protected(hdr->frame_control))
+ return false;
+
+ /* FW delivers WEP Shared Auth frame with Protected Bit set and
+ * encrypted payload. However in case of PMF it delivers decrypted
+ * frames with Protected Bit set.
+ */
+ if (ieee80211_is_auth(hdr->frame_control))
+ return false;
+
+ /* qca99x0 based FW delivers broadcast or multicast management frames
+ * (ex: group privacy action frames in mesh) as encrypted payload.
+ */
+ if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) &&
+ ar->hw_params.sw_decrypt_mcast_mgmt)
+ return false;
+
+ return true;
+}
+
int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_mgmt_rx_ev_arg arg = {};
ath10k_wmi_handle_wep_reauth(ar, skb, status);
- /* FW delivers WEP Shared Auth frame with Protected Bit set and
- * encrypted payload. However in case of PMF it delivers decrypted
- * frames with Protected Bit set. */
- if (ieee80211_has_protected(hdr->frame_control) &&
- !ieee80211_is_auth(hdr->frame_control)) {
+ if (ath10k_wmi_rx_is_decrypted(ar, hdr)) {
status->flag |= RX_FLAG_DECRYPTED;
if (!ieee80211_is_action(hdr->frame_control) &&
ath10k_mac_handle_beacon(ar, skb);
ath10k_dbg(ar, ATH10K_DBG_MGMT,
- "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
+ "event mgmt rx skb %pK len %d ftype %02x stype %02x\n",
skb, skb->len,
fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
{
- ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
+ struct wmi_echo_ev_arg arg = {};
+ int ret;
+
+ ret = ath10k_wmi_pull_echo_ev(ar, skb, &arg);
+ if (ret) {
+ ath10k_warn(ar, "failed to parse echo: %d\n", ret);
+ return;
+ }
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi event echo value 0x%08x\n",
+ le32_to_cpu(arg.value));
+
+ if (le32_to_cpu(arg.value) == ATH10K_WMI_BARRIER_ECHO_ID)
+ complete(&ar->wmi.barrier);
}
int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
continue;
}
+ /* mac80211 would have already asked us to stop beaconing and
+ * bring the vdev down, so continue in that case
+ */
+ if (!arvif->is_up)
+ continue;
+
/* There are no completions for beacons so wait for next SWBA
* before telling mac80211 to decrement CSA counter
*
ath10k_warn(ar, "failed to map beacon: %d\n",
ret);
dev_kfree_skb_any(bcn);
- ret = -EIO;
goto skip;
}
return 0;
}
+static int ath10k_wmi_op_pull_echo_ev(struct ath10k *ar,
+ struct sk_buff *skb,
+ struct wmi_echo_ev_arg *arg)
+{
+ struct wmi_echo_event *ev = (void *)skb->data;
+
+ arg->value = ev->value;
+
+ return 0;
+}
+
int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_rdy_ev_arg arg = {};
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10_2_event_id id;
+ bool consumed;
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
+ consumed = ath10k_tm_event_wmi(ar, id, skb);
+
+ /* Ready event must be handled normally also in UTF mode so that we
+ * know the UTF firmware has booted, others we are just bypass WMI
+ * events to testmode.
+ */
+ if (consumed && id != WMI_10_2_READY_EVENTID) {
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi testmode consumed 0x%x\n", id);
+ goto out;
+ }
+
switch (id) {
case WMI_10_2_MGMT_RX_EVENTID:
ath10k_wmi_event_mgmt_rx(ar, skb);
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10_4_event_id id;
+ bool consumed;
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
+ consumed = ath10k_tm_event_wmi(ar, id, skb);
+
+ /* Ready event must be handled normally also in UTF mode so that we
+ * know the UTF firmware has booted, others we are just bypass WMI
+ * events to testmode.
+ */
+ if (consumed && id != WMI_10_4_READY_EVENTID) {
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi testmode consumed 0x%x\n", id);
+ goto out;
+ }
+
switch (id) {
case WMI_10_4_MGMT_RX_EVENTID:
ath10k_wmi_event_mgmt_rx(ar, skb);
break;
case WMI_10_4_WOW_WAKEUP_HOST_EVENTID:
case WMI_10_4_PEER_RATECODE_LIST_EVENTID:
+ case WMI_10_4_WDS_PEER_EVENTID:
ath10k_dbg(ar, ATH10K_DBG_WMI,
"received event id %d not implemented\n", id);
break;
}
static struct sk_buff *
-ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable,
+ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable,
u32 log_level)
{
struct wmi_dbglog_cfg_cmd *cmd;
return skb;
}
+static struct sk_buff *
+ath10k_wmi_10_4_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable,
+ u32 log_level)
+{
+ struct wmi_10_4_dbglog_cfg_cmd *cmd;
+ struct sk_buff *skb;
+ u32 cfg;
+
+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ cmd = (struct wmi_10_4_dbglog_cfg_cmd *)skb->data;
+
+ if (module_enable) {
+ cfg = SM(log_level,
+ ATH10K_DBGLOG_CFG_LOG_LVL);
+ } else {
+ /* set back defaults, all modules with WARN level */
+ cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
+ ATH10K_DBGLOG_CFG_LOG_LVL);
+ module_enable = ~0;
+ }
+
+ cmd->module_enable = __cpu_to_le64(module_enable);
+ cmd->module_valid = __cpu_to_le64(~0);
+ cmd->config_enable = __cpu_to_le32(cfg);
+ cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi dbglog cfg modules 0x%016llx 0x%016llx config %08x %08x\n",
+ __le64_to_cpu(cmd->module_enable),
+ __le64_to_cpu(cmd->module_valid),
+ __le32_to_cpu(cmd->config_enable),
+ __le32_to_cpu(cmd->config_valid));
+ return skb;
+}
+
static struct sk_buff *
ath10k_wmi_op_gen_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
{
return skb;
}
+static struct sk_buff *
+ath10k_wmi_op_gen_echo(struct ath10k *ar, u32 value)
+{
+ struct wmi_echo_cmd *cmd;
+ struct sk_buff *skb;
+
+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ cmd = (struct wmi_echo_cmd *)skb->data;
+ cmd->value = cpu_to_le32(value);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi echo value 0x%08x\n", value);
+ return skb;
+}
+
+int
+ath10k_wmi_barrier(struct ath10k *ar)
+{
+ int ret;
+ int time_left;
+
+ spin_lock_bh(&ar->data_lock);
+ reinit_completion(&ar->wmi.barrier);
+ spin_unlock_bh(&ar->data_lock);
+
+ ret = ath10k_wmi_echo(ar, ATH10K_WMI_BARRIER_ECHO_ID);
+ if (ret) {
+ ath10k_warn(ar, "failed to submit wmi echo: %d\n", ret);
+ return ret;
+ }
+
+ time_left = wait_for_completion_timeout(&ar->wmi.barrier,
+ ATH10K_WMI_BARRIER_TIMEOUT_HZ);
+ if (!time_left)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
static const struct wmi_ops wmi_ops = {
.rx = ath10k_wmi_op_rx,
.map_svc = wmi_main_svc_map,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_fw_stats = ath10k_wmi_main_op_pull_fw_stats,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
.gen_delba_send = ath10k_wmi_op_gen_delba_send,
.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ .gen_echo = ath10k_wmi_op_gen_echo,
/* .gen_bcn_tmpl not implemented */
/* .gen_prb_tmpl not implemented */
/* .gen_p2p_go_bcn_ie not implemented */
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
.gen_delba_send = ath10k_wmi_op_gen_delba_send,
.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ .gen_echo = ath10k_wmi_op_gen_echo,
/* .gen_bcn_tmpl not implemented */
/* .gen_prb_tmpl not implemented */
/* .gen_p2p_go_bcn_ie not implemented */
.pull_svc_rdy = ath10k_wmi_10x_op_pull_svc_rdy_ev,
.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
.gen_start_scan = ath10k_wmi_10x_op_gen_start_scan,
+ .gen_echo = ath10k_wmi_op_gen_echo,
.pull_scan = ath10k_wmi_op_pull_scan_ev,
.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
.pull_svc_rdy = ath10k_wmi_10x_op_pull_svc_rdy_ev,
.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
.gen_start_scan = ath10k_wmi_10x_op_gen_start_scan,
+ .gen_echo = ath10k_wmi_op_gen_echo,
.pull_scan = ath10k_wmi_op_pull_scan_ev,
.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
.gen_pdev_set_wmm = ath10k_wmi_op_gen_pdev_set_wmm,
.gen_force_fw_hang = ath10k_wmi_op_gen_force_fw_hang,
.gen_mgmt_tx = ath10k_wmi_op_gen_mgmt_tx,
- .gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
+ .gen_dbglog_cfg = ath10k_wmi_10_4_op_gen_dbglog_cfg,
.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
.gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode,
.ext_resource_config = ath10k_wmi_10_4_ext_resource_config,
/* shared with 10.2 */
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_request_stats = ath10k_wmi_op_gen_request_stats,
.gen_pdev_get_temperature = ath10k_wmi_10_2_op_gen_pdev_get_temperature,
.get_vdev_subtype = ath10k_wmi_10_4_op_get_vdev_subtype,
.gen_pdev_bss_chan_info_req = ath10k_wmi_10_2_op_gen_pdev_bss_chan_info,
+ .gen_echo = ath10k_wmi_op_gen_echo,
};
int ath10k_wmi_attach(struct ath10k *ar)
init_completion(&ar->wmi.service_ready);
init_completion(&ar->wmi.unified_ready);
+ init_completion(&ar->wmi.barrier);
INIT_WORK(&ar->svc_rdy_work, ath10k_wmi_event_service_ready_work);
projects / cascardo / linux.git / blobdiff