F: kernel/bpf/
BROADCOM B44 10/100 ETHERNET DRIVER
-M: Gary Zambrano <zambrano@broadcom.com>
+M: Michael Chan <michael.chan@broadcom.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/broadcom/b44.*
W: https://fedorahosted.org/dropwatch/
F: net/core/drop_monitor.c
+NETWORKING [DSA]
+M: Andrew Lunn <andrew@lunn.ch>
+M: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+M: Florian Fainelli <f.fainelli@gmail.com>
+S: Maintained
+F: net/dsa/
+F: include/net/dsa.h
+F: drivers/net/dsa/
+
NETWORKING [GENERAL]
M: "David S. Miller" <davem@davemloft.net>
L: netdev@vger.kernel.org
struct flexcan_priv *priv = netdev_priv(dev);
int err;
- err = flexcan_chip_disable(priv);
- if (err)
- return err;
-
if (netif_running(dev)) {
+ err = flexcan_chip_disable(priv);
+ if (err)
+ return err;
netif_stop_queue(dev);
netif_device_detach(dev);
}
{
struct net_device *dev = dev_get_drvdata(device);
struct flexcan_priv *priv = netdev_priv(dev);
+ int err;
priv->can.state = CAN_STATE_ERROR_ACTIVE;
if (netif_running(dev)) {
netif_device_attach(dev);
netif_start_queue(dev);
+ err = flexcan_chip_enable(priv);
+ if (err)
+ return err;
}
- return flexcan_chip_enable(priv);
+ return 0;
}
static SIMPLE_DEV_PM_OPS(flexcan_pm_ops, flexcan_suspend, flexcan_resume);
#define IFI_CANFD_TIME_SET_TIMEA_4_12_6_6 BIT(15)
#define IFI_CANFD_TDELAY 0x1c
+#define IFI_CANFD_TDELAY_DEFAULT 0xb
+#define IFI_CANFD_TDELAY_MASK 0x3fff
+#define IFI_CANFD_TDELAY_ABS BIT(14)
+#define IFI_CANFD_TDELAY_EN BIT(15)
#define IFI_CANFD_ERROR 0x20
#define IFI_CANFD_ERROR_TX_OFFSET 0
struct ifi_canfd_priv *priv = netdev_priv(ndev);
const struct can_bittiming *bt = &priv->can.bittiming;
const struct can_bittiming *dbt = &priv->can.data_bittiming;
- u16 brp, sjw, tseg1, tseg2;
+ u16 brp, sjw, tseg1, tseg2, tdc;
/* Configure bit timing */
brp = bt->brp - 2;
(brp << IFI_CANFD_TIME_PRESCALE_OFF) |
(sjw << IFI_CANFD_TIME_SJW_OFF_7_9_8_8),
priv->base + IFI_CANFD_FTIME);
+
+ /* Configure transmitter delay */
+ tdc = (dbt->brp * (dbt->phase_seg1 + 1)) & IFI_CANFD_TDELAY_MASK;
+ writel(IFI_CANFD_TDELAY_EN | IFI_CANFD_TDELAY_ABS | tdc,
+ priv->base + IFI_CANFD_TDELAY);
}
static void ifi_canfd_set_filter(struct net_device *ndev, const u32 id,
struct bnx2 *bp = netdev_priv(dev);
int rc;
- rc = bnx2_request_firmware(bp);
- if (rc < 0)
- goto out;
-
netif_carrier_off(dev);
bnx2_disable_int(bp);
bnx2_free_irq(bp);
bnx2_free_mem(bp);
bnx2_del_napi(bp);
- bnx2_release_firmware(bp);
goto out;
}
pci_set_drvdata(pdev, dev);
+ rc = bnx2_request_firmware(bp);
+ if (rc < 0)
+ goto error;
+
+
+ bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
memcpy(dev->dev_addr, bp->mac_addr, ETH_ALEN);
dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG |
return 0;
error:
+ bnx2_release_firmware(bp);
pci_iounmap(pdev, bp->regview);
pci_release_regions(pdev);
pci_disable_device(pdev);
#define BNAD_NUM_TXF_COUNTERS 12
#define BNAD_NUM_RXF_COUNTERS 10
#define BNAD_NUM_CQ_COUNTERS (3 + 5)
-#define BNAD_NUM_RXQ_COUNTERS 6
+#define BNAD_NUM_RXQ_COUNTERS 7
#define BNAD_NUM_TXQ_COUNTERS 5
-#define BNAD_ETHTOOL_STATS_NUM \
- (sizeof(struct rtnl_link_stats64) / sizeof(u64) + \
- sizeof(struct bnad_drv_stats) / sizeof(u64) + \
- offsetof(struct bfi_enet_stats, rxf_stats[0]) / sizeof(u64))
-
-static const char *bnad_net_stats_strings[BNAD_ETHTOOL_STATS_NUM] = {
+static const char *bnad_net_stats_strings[] = {
"rx_packets",
"tx_packets",
"rx_bytes",
"tx_dropped",
"multicast",
"collisions",
-
"rx_length_errors",
- "rx_over_errors",
"rx_crc_errors",
"rx_frame_errors",
- "rx_fifo_errors",
- "rx_missed_errors",
-
- "tx_aborted_errors",
- "tx_carrier_errors",
"tx_fifo_errors",
- "tx_heartbeat_errors",
- "tx_window_errors",
-
- "rx_compressed",
- "tx_compressed",
"netif_queue_stop",
"netif_queue_wakeup",
"fc_tx_fid_parity_errors",
};
+#define BNAD_ETHTOOL_STATS_NUM ARRAY_SIZE(bnad_net_stats_strings)
+
static int
bnad_get_settings(struct net_device *netdev, struct ethtool_cmd *cmd)
{
string += ETH_GSTRING_LEN;
sprintf(string, "rxq%d_allocbuf_failed", q_num);
string += ETH_GSTRING_LEN;
+ sprintf(string, "rxq%d_mapbuf_failed", q_num);
+ string += ETH_GSTRING_LEN;
sprintf(string, "rxq%d_producer_index", q_num);
string += ETH_GSTRING_LEN;
sprintf(string, "rxq%d_consumer_index", q_num);
sprintf(string, "rxq%d_allocbuf_failed",
q_num);
string += ETH_GSTRING_LEN;
+ sprintf(string, "rxq%d_mapbuf_failed",
+ q_num);
+ string += ETH_GSTRING_LEN;
sprintf(string, "rxq%d_producer_index",
q_num);
string += ETH_GSTRING_LEN;
u64 *buf)
{
struct bnad *bnad = netdev_priv(netdev);
- int i, j, bi;
+ int i, j, bi = 0;
unsigned long flags;
- struct rtnl_link_stats64 *net_stats64;
+ struct rtnl_link_stats64 net_stats64;
u64 *stats64;
u32 bmap;
* under the same lock
*/
spin_lock_irqsave(&bnad->bna_lock, flags);
- bi = 0;
- memset(buf, 0, stats->n_stats * sizeof(u64));
-
- net_stats64 = (struct rtnl_link_stats64 *)buf;
- bnad_netdev_qstats_fill(bnad, net_stats64);
- bnad_netdev_hwstats_fill(bnad, net_stats64);
- bi = sizeof(*net_stats64) / sizeof(u64);
+ memset(&net_stats64, 0, sizeof(net_stats64));
+ bnad_netdev_qstats_fill(bnad, &net_stats64);
+ bnad_netdev_hwstats_fill(bnad, &net_stats64);
+
+ buf[bi++] = net_stats64.rx_packets;
+ buf[bi++] = net_stats64.tx_packets;
+ buf[bi++] = net_stats64.rx_bytes;
+ buf[bi++] = net_stats64.tx_bytes;
+ buf[bi++] = net_stats64.rx_errors;
+ buf[bi++] = net_stats64.tx_errors;
+ buf[bi++] = net_stats64.rx_dropped;
+ buf[bi++] = net_stats64.tx_dropped;
+ buf[bi++] = net_stats64.multicast;
+ buf[bi++] = net_stats64.collisions;
+ buf[bi++] = net_stats64.rx_length_errors;
+ buf[bi++] = net_stats64.rx_crc_errors;
+ buf[bi++] = net_stats64.rx_frame_errors;
+ buf[bi++] = net_stats64.tx_fifo_errors;
/* Get netif_queue_stopped from stack */
bnad->stats.drv_stats.netif_queue_stopped = netif_queue_stopped(netdev);
unsigned short supported; /* link capabilities */
unsigned short advertising; /* advertised capabilities */
unsigned short lp_advertising; /* peer advertised capabilities */
- unsigned short requested_speed; /* speed user has requested */
- unsigned short speed; /* actual link speed */
+ unsigned int requested_speed; /* speed user has requested */
+ unsigned int speed; /* actual link speed */
unsigned char requested_fc; /* flow control user has requested */
unsigned char fc; /* actual link flow control */
unsigned char autoneg; /* autonegotiating? */
.resume = eeh_resume,
};
+/* Return true if the Link Configuration supports "High Speeds" (those greater
+ * than 1Gb/s).
+ */
static inline bool is_x_10g_port(const struct link_config *lc)
{
- return (lc->supported & FW_PORT_CAP_SPEED_10G) != 0 ||
- (lc->supported & FW_PORT_CAP_SPEED_40G) != 0;
+ unsigned int speeds, high_speeds;
+
+ speeds = FW_PORT_CAP_SPEED_V(FW_PORT_CAP_SPEED_G(lc->supported));
+ high_speeds = speeds & ~(FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G);
+
+ return high_speeds != 0;
}
static inline void init_rspq(struct adapter *adap, struct sge_rspq *q,
bufp += sprintf(bufp, "1000/");
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G)
bufp += sprintf(bufp, "10G/");
+ if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_25G)
+ bufp += sprintf(bufp, "25G/");
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_40G)
bufp += sprintf(bufp, "40G/");
+ if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_100G)
+ bufp += sprintf(bufp, "100G/");
if (bufp != buf)
--bufp;
sprintf(bufp, "BASE-%s", t4_get_port_type_description(pi->port_type));
}
#define ADVERT_MASK (FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G |\
- FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_40G | \
+ FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_25G | \
+ FW_PORT_CAP_SPEED_40G | FW_PORT_CAP_SPEED_100G | \
FW_PORT_CAP_ANEG)
/**
speed = 1000;
else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_10G))
speed = 10000;
+ else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_25G))
+ speed = 25000;
else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_40G))
speed = 40000;
+ else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_100G))
+ speed = 100000;
lc = &pi->link_cfg;
FW_PORT_CAP_802_3_ASM_DIR = 0x8000,
};
+#define FW_PORT_CAP_SPEED_S 0
+#define FW_PORT_CAP_SPEED_M 0x3f
+#define FW_PORT_CAP_SPEED_V(x) ((x) << FW_PORT_CAP_SPEED_S)
+#define FW_PORT_CAP_SPEED_G(x) \
+ (((x) >> FW_PORT_CAP_SPEED_S) & FW_PORT_CAP_SPEED_M)
+
enum fw_port_mdi {
FW_PORT_CAP_MDI_UNCHANGED,
FW_PORT_CAP_MDI_AUTO,
unsigned int supported; /* link capabilities */
unsigned int advertising; /* advertised capabilities */
unsigned short lp_advertising; /* peer advertised capabilities */
- unsigned short requested_speed; /* speed user has requested */
- unsigned short speed; /* actual link speed */
+ unsigned int requested_speed; /* speed user has requested */
+ unsigned int speed; /* actual link speed */
unsigned char requested_fc; /* flow control user has requested */
unsigned char fc; /* actual link flow control */
unsigned char autoneg; /* autonegotiating? */
return (lc->supported & FW_PORT_CAP_SPEED_10G) != 0;
}
+/* Return true if the Link Configuration supports "High Speeds" (those greater
+ * than 1Gb/s).
+ */
static inline bool is_x_10g_port(const struct link_config *lc)
{
- return (lc->supported & FW_PORT_CAP_SPEED_10G) != 0 ||
- (lc->supported & FW_PORT_CAP_SPEED_40G) != 0;
+ unsigned int speeds, high_speeds;
+
+ speeds = FW_PORT_CAP_SPEED_V(FW_PORT_CAP_SPEED_G(lc->supported));
+ high_speeds = speeds & ~(FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G);
+
+ return high_speeds != 0;
}
static inline unsigned int core_ticks_per_usec(const struct adapter *adapter)
}
#define ADVERT_MASK (FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G |\
- FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_40G | \
- FW_PORT_CAP_SPEED_100G | FW_PORT_CAP_ANEG)
+ FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_25G | \
+ FW_PORT_CAP_SPEED_40G | FW_PORT_CAP_SPEED_100G | \
+ FW_PORT_CAP_ANEG)
/**
* init_link_config - initialize a link's SW state
speed = 1000;
else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_10G))
speed = 10000;
+ else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_25G))
+ speed = 25000;
else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_40G))
speed = 40000;
+ else if (stat & FW_PORT_CMD_LSPEED_V(FW_PORT_CAP_SPEED_100G))
+ speed = 100000;
/*
* Scan all of our "ports" (Virtual Interfaces) looking for
dev->mcast_pending = 1;
return;
}
+
+ mutex_lock(&dev->link_lock);
__emac_set_multicast_list(dev);
+ mutex_unlock(&dev->link_lock);
+}
+
+static int emac_set_mac_address(struct net_device *ndev, void *sa)
+{
+ struct emac_instance *dev = netdev_priv(ndev);
+ struct sockaddr *addr = sa;
+ struct emac_regs __iomem *p = dev->emacp;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ mutex_lock(&dev->link_lock);
+
+ memcpy(ndev->dev_addr, addr->sa_data, ndev->addr_len);
+
+ emac_rx_disable(dev);
+ emac_tx_disable(dev);
+ out_be32(&p->iahr, (ndev->dev_addr[0] << 8) | ndev->dev_addr[1]);
+ out_be32(&p->ialr, (ndev->dev_addr[2] << 24) |
+ (ndev->dev_addr[3] << 16) | (ndev->dev_addr[4] << 8) |
+ ndev->dev_addr[5]);
+ emac_tx_enable(dev);
+ emac_rx_enable(dev);
+
+ mutex_unlock(&dev->link_lock);
+
+ return 0;
}
static int emac_resize_rx_ring(struct emac_instance *dev, int new_mtu)
.ndo_do_ioctl = emac_ioctl,
.ndo_tx_timeout = emac_tx_timeout,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = eth_mac_addr,
+ .ndo_set_mac_address = emac_set_mac_address,
.ndo_start_xmit = emac_start_xmit,
.ndo_change_mtu = eth_change_mtu,
};
.ndo_do_ioctl = emac_ioctl,
.ndo_tx_timeout = emac_tx_timeout,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = eth_mac_addr,
+ .ndo_set_mac_address = emac_set_mac_address,
.ndo_start_xmit = emac_start_xmit_sg,
.ndo_change_mtu = emac_change_mtu,
};
{ .compatible = "mediatek,mt7623-eth" },
{},
};
+MODULE_DEVICE_TABLE(of, of_mtk_match);
static struct platform_driver mtk_driver = {
.probe = mtk_probe,
return 0;
err_out_unmap:
- while (i >= 0)
- mlx4_free_eq(dev, &priv->eq_table.eq[i--]);
+ while (i > 0)
+ mlx4_free_eq(dev, &priv->eq_table.eq[--i]);
#ifdef CONFIG_RFS_ACCEL
for (i = 1; i <= dev->caps.num_ports; i++) {
if (mlx4_priv(dev)->port[i].rmap) {
mlx4_err(dev, "Failed to create mtu file for port %d\n", port);
device_remove_file(&info->dev->persist->pdev->dev,
&info->port_attr);
+ devlink_port_unregister(&info->devlink_port);
info->port = -1;
}
device_remove_file(&info->dev->persist->pdev->dev, &info->port_attr);
device_remove_file(&info->dev->persist->pdev->dev,
&info->port_mtu_attr);
+ devlink_port_unregister(&info->devlink_port);
+
#ifdef CONFIG_RFS_ACCEL
free_irq_cpu_rmap(info->rmap);
info->rmap = NULL;
abort:
esw_enable_vport(esw, 0, UC_ADDR_CHANGE);
+ esw->mode = SRIOV_NONE;
return err;
}
static int esw_offloads_start(struct mlx5_eswitch *esw)
{
- int err, num_vfs = esw->dev->priv.sriov.num_vfs;
+ int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
if (esw->mode != SRIOV_LEGACY) {
esw_warn(esw->dev, "Can't set offloads mode, SRIOV legacy not enabled\n");
mlx5_eswitch_disable_sriov(esw);
err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS);
- if (err)
- esw_warn(esw->dev, "Failed set eswitch to offloads, err %d\n", err);
+ if (err) {
+ esw_warn(esw->dev, "Failed setting eswitch to offloads, err %d\n", err);
+ err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY);
+ if (err1)
+ esw_warn(esw->dev, "Failed setting eswitch back to legacy, err %d\n", err);
+ }
return err;
}
static int esw_offloads_stop(struct mlx5_eswitch *esw)
{
- int err, num_vfs = esw->dev->priv.sriov.num_vfs;
+ int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
mlx5_eswitch_disable_sriov(esw);
err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY);
- if (err)
- esw_warn(esw->dev, "Failed set eswitch legacy mode. err %d\n", err);
+ if (err) {
+ esw_warn(esw->dev, "Failed setting eswitch to legacy, err %d\n", err);
+ err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS);
+ if (err1)
+ esw_warn(esw->dev, "Failed setting eswitch back to offloads, err %d\n", err);
+ }
return err;
}
mlx5_cmd_fc_bulk_alloc(struct mlx5_core_dev *dev, u16 id, int num)
{
struct mlx5_cmd_fc_bulk *b;
- int outlen = sizeof(*b) +
+ int outlen =
MLX5_ST_SZ_BYTES(query_flow_counter_out) +
MLX5_ST_SZ_BYTES(traffic_counter) * num;
- b = kzalloc(outlen, GFP_KERNEL);
+ b = kzalloc(sizeof(*b) + outlen, GFP_KERNEL);
if (!b)
return NULL;
nn->rx_rings = kcalloc(nn->num_rx_rings, sizeof(*nn->rx_rings),
GFP_KERNEL);
- if (!nn->rx_rings)
+ if (!nn->rx_rings) {
+ err = -ENOMEM;
goto err_free_lsc;
+ }
nn->tx_rings = kcalloc(nn->num_tx_rings, sizeof(*nn->tx_rings),
GFP_KERNEL);
- if (!nn->tx_rings)
+ if (!nn->tx_rings) {
+ err = -ENOMEM;
goto err_free_rx_rings;
+ }
for (r = 0; r < nn->num_r_vecs; r++) {
err = nfp_net_prepare_vector(nn, &nn->r_vecs[r], r);
p_drv_version = &union_data.drv_version;
p_drv_version->version = p_ver->version;
- for (i = 0; i < MCP_DRV_VER_STR_SIZE - 1; i += 4) {
- val = cpu_to_be32(p_ver->name[i]);
+ for (i = 0; i < (MCP_DRV_VER_STR_SIZE - 4) / sizeof(u32); i++) {
+ val = cpu_to_be32(*((u32 *)&p_ver->name[i * sizeof(u32)]));
*(__be32 *)&p_drv_version->name[i * sizeof(u32)] = val;
}
}
if (mode & WAKE_UCAST) {
pr_debug("GMAC: WOL on global unicast\n");
- pmt |= global_unicast;
+ pmt |= power_down | global_unicast | wake_up_frame_en;
}
writel(pmt, ioaddr + GMAC_PMT);
}
if (mode & WAKE_UCAST) {
pr_debug("GMAC: WOL on global unicast\n");
- pmt |= global_unicast;
+ pmt |= power_down | global_unicast | wake_up_frame_en;
}
writel(pmt, ioaddr + GMAC_PMT);
mdiobus_unregister(mdio_bus);
mdiobus_free(mdio_bus);
- if (dev->of_node) {
- if (IS_ERR(pdata->clk))
- clk_disable_unprepare(pdata->clk);
- }
+ if (dev->of_node)
+ clk_disable_unprepare(pdata->clk);
return 0;
}
#define NETNEXT_VERSION "08"
/* Information for net */
-#define NET_VERSION "5"
+#define NET_VERSION "6"
#define DRIVER_VERSION "v1." NETNEXT_VERSION "." NET_VERSION
#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
}
}
+static inline void r8152_mmd_indirect(struct r8152 *tp, u16 dev, u16 reg)
+{
+ ocp_reg_write(tp, OCP_EEE_AR, FUN_ADDR | dev);
+ ocp_reg_write(tp, OCP_EEE_DATA, reg);
+ ocp_reg_write(tp, OCP_EEE_AR, FUN_DATA | dev);
+}
+
+static u16 r8152_mmd_read(struct r8152 *tp, u16 dev, u16 reg)
+{
+ u16 data;
+
+ r8152_mmd_indirect(tp, dev, reg);
+ data = ocp_reg_read(tp, OCP_EEE_DATA);
+ ocp_reg_write(tp, OCP_EEE_AR, 0x0000);
+
+ return data;
+}
+
+static void r8152_mmd_write(struct r8152 *tp, u16 dev, u16 reg, u16 data)
+{
+ r8152_mmd_indirect(tp, dev, reg);
+ ocp_reg_write(tp, OCP_EEE_DATA, data);
+ ocp_reg_write(tp, OCP_EEE_AR, 0x0000);
+}
+
+static void r8152_eee_en(struct r8152 *tp, bool enable)
+{
+ u16 config1, config2, config3;
+ u32 ocp_data;
+
+ ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);
+ config1 = ocp_reg_read(tp, OCP_EEE_CONFIG1) & ~sd_rise_time_mask;
+ config2 = ocp_reg_read(tp, OCP_EEE_CONFIG2);
+ config3 = ocp_reg_read(tp, OCP_EEE_CONFIG3) & ~fast_snr_mask;
+
+ if (enable) {
+ ocp_data |= EEE_RX_EN | EEE_TX_EN;
+ config1 |= EEE_10_CAP | EEE_NWAY_EN | TX_QUIET_EN | RX_QUIET_EN;
+ config1 |= sd_rise_time(1);
+ config2 |= RG_DACQUIET_EN | RG_LDVQUIET_EN;
+ config3 |= fast_snr(42);
+ } else {
+ ocp_data &= ~(EEE_RX_EN | EEE_TX_EN);
+ config1 &= ~(EEE_10_CAP | EEE_NWAY_EN | TX_QUIET_EN |
+ RX_QUIET_EN);
+ config1 |= sd_rise_time(7);
+ config2 &= ~(RG_DACQUIET_EN | RG_LDVQUIET_EN);
+ config3 |= fast_snr(511);
+ }
+
+ ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);
+ ocp_reg_write(tp, OCP_EEE_CONFIG1, config1);
+ ocp_reg_write(tp, OCP_EEE_CONFIG2, config2);
+ ocp_reg_write(tp, OCP_EEE_CONFIG3, config3);
+}
+
+static void r8152b_enable_eee(struct r8152 *tp)
+{
+ r8152_eee_en(tp, true);
+ r8152_mmd_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, MDIO_EEE_100TX);
+}
+
+static void r8152b_enable_fc(struct r8152 *tp)
+{
+ u16 anar;
+
+ anar = r8152_mdio_read(tp, MII_ADVERTISE);
+ anar |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+ r8152_mdio_write(tp, MII_ADVERTISE, anar);
+}
+
static void rtl8152_disable(struct r8152 *tp)
{
r8152_aldps_en(tp, false);
static void r8152b_hw_phy_cfg(struct r8152 *tp)
{
- u16 data;
-
- data = r8152_mdio_read(tp, MII_BMCR);
- if (data & BMCR_PDOWN) {
- data &= ~BMCR_PDOWN;
- r8152_mdio_write(tp, MII_BMCR, data);
- }
+ r8152b_enable_eee(tp);
+ r8152_aldps_en(tp, true);
+ r8152b_enable_fc(tp);
set_bit(PHY_RESET, &tp->flags);
}
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
}
+static void r8153_aldps_en(struct r8152 *tp, bool enable)
+{
+ u16 data;
+
+ data = ocp_reg_read(tp, OCP_POWER_CFG);
+ if (enable) {
+ data |= EN_ALDPS;
+ ocp_reg_write(tp, OCP_POWER_CFG, data);
+ } else {
+ data &= ~EN_ALDPS;
+ ocp_reg_write(tp, OCP_POWER_CFG, data);
+ msleep(20);
+ }
+}
+
+static void r8153_eee_en(struct r8152 *tp, bool enable)
+{
+ u32 ocp_data;
+ u16 config;
+
+ ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);
+ config = ocp_reg_read(tp, OCP_EEE_CFG);
+
+ if (enable) {
+ ocp_data |= EEE_RX_EN | EEE_TX_EN;
+ config |= EEE10_EN;
+ } else {
+ ocp_data &= ~(EEE_RX_EN | EEE_TX_EN);
+ config &= ~EEE10_EN;
+ }
+
+ ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);
+ ocp_reg_write(tp, OCP_EEE_CFG, config);
+}
+
static void r8153_hw_phy_cfg(struct r8152 *tp)
{
u32 ocp_data;
u16 data;
- if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 ||
- tp->version == RTL_VER_05)
- ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L);
+ /* disable ALDPS before updating the PHY parameters */
+ r8153_aldps_en(tp, false);
- data = r8152_mdio_read(tp, MII_BMCR);
- if (data & BMCR_PDOWN) {
- data &= ~BMCR_PDOWN;
- r8152_mdio_write(tp, MII_BMCR, data);
- }
+ /* disable EEE before updating the PHY parameters */
+ r8153_eee_en(tp, false);
+ ocp_reg_write(tp, OCP_EEE_ADV, 0);
if (tp->version == RTL_VER_03) {
data = ocp_reg_read(tp, OCP_EEE_CFG);
sram_write(tp, SRAM_10M_AMP1, 0x00af);
sram_write(tp, SRAM_10M_AMP2, 0x0208);
+ r8153_eee_en(tp, true);
+ ocp_reg_write(tp, OCP_EEE_ADV, MDIO_EEE_1000T | MDIO_EEE_100TX);
+
+ r8153_aldps_en(tp, true);
+ r8152b_enable_fc(tp);
+
set_bit(PHY_RESET, &tp->flags);
}
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
}
-static void r8153_aldps_en(struct r8152 *tp, bool enable)
-{
- u16 data;
-
- data = ocp_reg_read(tp, OCP_POWER_CFG);
- if (enable) {
- data |= EN_ALDPS;
- ocp_reg_write(tp, OCP_POWER_CFG, data);
- } else {
- data &= ~EN_ALDPS;
- ocp_reg_write(tp, OCP_POWER_CFG, data);
- msleep(20);
- }
-}
-
static void rtl8153_disable(struct r8152 *tp)
{
r8153_aldps_en(tp, false);
return res;
}
-static inline void r8152_mmd_indirect(struct r8152 *tp, u16 dev, u16 reg)
-{
- ocp_reg_write(tp, OCP_EEE_AR, FUN_ADDR | dev);
- ocp_reg_write(tp, OCP_EEE_DATA, reg);
- ocp_reg_write(tp, OCP_EEE_AR, FUN_DATA | dev);
-}
-
-static u16 r8152_mmd_read(struct r8152 *tp, u16 dev, u16 reg)
-{
- u16 data;
-
- r8152_mmd_indirect(tp, dev, reg);
- data = ocp_reg_read(tp, OCP_EEE_DATA);
- ocp_reg_write(tp, OCP_EEE_AR, 0x0000);
-
- return data;
-}
-
-static void r8152_mmd_write(struct r8152 *tp, u16 dev, u16 reg, u16 data)
-{
- r8152_mmd_indirect(tp, dev, reg);
- ocp_reg_write(tp, OCP_EEE_DATA, data);
- ocp_reg_write(tp, OCP_EEE_AR, 0x0000);
-}
-
-static void r8152_eee_en(struct r8152 *tp, bool enable)
-{
- u16 config1, config2, config3;
- u32 ocp_data;
-
- ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);
- config1 = ocp_reg_read(tp, OCP_EEE_CONFIG1) & ~sd_rise_time_mask;
- config2 = ocp_reg_read(tp, OCP_EEE_CONFIG2);
- config3 = ocp_reg_read(tp, OCP_EEE_CONFIG3) & ~fast_snr_mask;
-
- if (enable) {
- ocp_data |= EEE_RX_EN | EEE_TX_EN;
- config1 |= EEE_10_CAP | EEE_NWAY_EN | TX_QUIET_EN | RX_QUIET_EN;
- config1 |= sd_rise_time(1);
- config2 |= RG_DACQUIET_EN | RG_LDVQUIET_EN;
- config3 |= fast_snr(42);
- } else {
- ocp_data &= ~(EEE_RX_EN | EEE_TX_EN);
- config1 &= ~(EEE_10_CAP | EEE_NWAY_EN | TX_QUIET_EN |
- RX_QUIET_EN);
- config1 |= sd_rise_time(7);
- config2 &= ~(RG_DACQUIET_EN | RG_LDVQUIET_EN);
- config3 |= fast_snr(511);
- }
-
- ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);
- ocp_reg_write(tp, OCP_EEE_CONFIG1, config1);
- ocp_reg_write(tp, OCP_EEE_CONFIG2, config2);
- ocp_reg_write(tp, OCP_EEE_CONFIG3, config3);
-}
-
-static void r8152b_enable_eee(struct r8152 *tp)
-{
- r8152_eee_en(tp, true);
- r8152_mmd_write(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV, MDIO_EEE_100TX);
-}
-
-static void r8153_eee_en(struct r8152 *tp, bool enable)
-{
- u32 ocp_data;
- u16 config;
-
- ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_EEE_CR);
- config = ocp_reg_read(tp, OCP_EEE_CFG);
-
- if (enable) {
- ocp_data |= EEE_RX_EN | EEE_TX_EN;
- config |= EEE10_EN;
- } else {
- ocp_data &= ~(EEE_RX_EN | EEE_TX_EN);
- config &= ~EEE10_EN;
- }
-
- ocp_write_word(tp, MCU_TYPE_PLA, PLA_EEE_CR, ocp_data);
- ocp_reg_write(tp, OCP_EEE_CFG, config);
-}
-
-static void r8153_enable_eee(struct r8152 *tp)
-{
- r8153_eee_en(tp, true);
- ocp_reg_write(tp, OCP_EEE_ADV, MDIO_EEE_1000T | MDIO_EEE_100TX);
-}
-
-static void r8152b_enable_fc(struct r8152 *tp)
-{
- u16 anar;
-
- anar = r8152_mdio_read(tp, MII_ADVERTISE);
- anar |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
- r8152_mdio_write(tp, MII_ADVERTISE, anar);
-}
-
static void rtl_tally_reset(struct r8152 *tp)
{
u32 ocp_data;
static void r8152b_init(struct r8152 *tp)
{
u32 ocp_data;
+ u16 data;
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
+ data = r8152_mdio_read(tp, MII_BMCR);
+ if (data & BMCR_PDOWN) {
+ data &= ~BMCR_PDOWN;
+ r8152_mdio_write(tp, MII_BMCR, data);
+ }
+
r8152_aldps_en(tp, false);
if (tp->version == RTL_VER_01) {
SPDWN_RXDV_MSK | SPDWN_LINKCHG_MSK;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_GPHY_INTR_IMR, ocp_data);
- r8152b_enable_eee(tp);
- r8152_aldps_en(tp, true);
- r8152b_enable_fc(tp);
rtl_tally_reset(tp);
/* enable rx aggregation */
static void r8153_init(struct r8152 *tp)
{
u32 ocp_data;
+ u16 data;
int i;
if (test_bit(RTL8152_UNPLUG, &tp->flags))
return;
- r8153_aldps_en(tp, false);
r8153_u1u2en(tp, false);
for (i = 0; i < 500; i++) {
msleep(20);
}
+ if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 ||
+ tp->version == RTL_VER_05)
+ ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L);
+
+ data = r8152_mdio_read(tp, MII_BMCR);
+ if (data & BMCR_PDOWN) {
+ data &= ~BMCR_PDOWN;
+ r8152_mdio_write(tp, MII_BMCR, data);
+ }
+
+ for (i = 0; i < 500; i++) {
+ ocp_data = ocp_reg_read(tp, OCP_PHY_STATUS) & PHY_STAT_MASK;
+ if (ocp_data == PHY_STAT_LAN_ON)
+ break;
+ msleep(20);
+ }
+
usb_disable_lpm(tp->udev);
r8153_u2p3en(tp, false);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL3, 0);
ocp_write_word(tp, MCU_TYPE_PLA, PLA_MAC_PWR_CTRL4, 0);
- r8153_enable_eee(tp);
- r8153_aldps_en(tp, true);
- r8152b_enable_fc(tp);
rtl_tally_reset(tp);
r8153_u2p3en(tp, true);
}
int hdrlen = ieee80211_hdrlen(hdr->frame_control);
int queue;
+ /* IWL_MVM_OFFCHANNEL_QUEUE is used for ROC packets that can be used
+ * in 2 different types of vifs, P2P & STATION. P2P uses the offchannel
+ * queue. STATION (HS2.0) uses the auxiliary context of the FW,
+ * and hence needs to be sent on the aux queue
+ */
+ if (IEEE80211_SKB_CB(skb)->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE &&
+ skb_info->control.vif->type == NL80211_IFTYPE_STATION)
+ IEEE80211_SKB_CB(skb)->hw_queue = mvm->aux_queue;
+
memcpy(&info, skb->cb, sizeof(info));
if (WARN_ON_ONCE(info.flags & IEEE80211_TX_CTL_AMPDU))
/* This holds the amsdu headers length */
skb_info->driver_data[0] = (void *)(uintptr_t)0;
- /*
- * IWL_MVM_OFFCHANNEL_QUEUE is used for ROC packets that can be used
- * in 2 different types of vifs, P2P & STATION. P2P uses the offchannel
- * queue. STATION (HS2.0) uses the auxiliary context of the FW,
- * and hence needs to be sent on the aux queue
- */
- if (IEEE80211_SKB_CB(skb)->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE &&
- info.control.vif->type == NL80211_IFTYPE_STATION)
- IEEE80211_SKB_CB(skb)->hw_queue = mvm->aux_queue;
-
queue = info.hw_queue;
/*
be->dev = dev;
dev_set_drvdata(&dev->dev, be);
+ be->state = XenbusStateInitialising;
+ err = xenbus_switch_state(dev, XenbusStateInitialising);
+ if (err)
+ goto fail;
+
sg = 1;
do {
be->hotplug_script = script;
- err = xenbus_switch_state(dev, XenbusStateInitWait);
- if (err)
- goto fail;
-
- be->state = XenbusStateInitWait;
/* This kicks hotplug scripts, so do it immediately. */
err = backend_create_xenvif(be);
/* Handle backend state transitions:
*
- * The backend state starts in InitWait and the following transitions are
+ * The backend state starts in Initialising and the following transitions are
* allowed.
*
- * InitWait -> Connected
- *
- * ^ \ |
- * | \ |
- * | \ |
- * | \ |
- * | \ |
- * | \ |
- * | V V
+ * Initialising -> InitWait -> Connected
+ * \
+ * \ ^ \ |
+ * \ | \ |
+ * \ | \ |
+ * \ | \ |
+ * \ | \ |
+ * \ | \ |
+ * V | V V
*
- * Closed <-> Closing
+ * Closed <-> Closing
*
* The state argument specifies the eventual state of the backend and the
* function transitions to that state via the shortest path.
{
while (be->state != state) {
switch (be->state) {
+ case XenbusStateInitialising:
+ switch (state) {
+ case XenbusStateInitWait:
+ case XenbusStateConnected:
+ case XenbusStateClosing:
+ backend_switch_state(be, XenbusStateInitWait);
+ break;
+ case XenbusStateClosed:
+ backend_switch_state(be, XenbusStateClosed);
+ break;
+ default:
+ BUG();
+ }
+ break;
case XenbusStateClosed:
switch (state) {
case XenbusStateInitWait:
__u16, __u16,
enum qeth_prot_versions);
int qeth_set_features(struct net_device *, netdev_features_t);
+int qeth_recover_features(struct net_device *);
netdev_features_t qeth_fix_features(struct net_device *, netdev_features_t);
/* exports for OSN */
int e;
e = 0;
- while (buffer->element[e].addr) {
+ while ((e < QDIO_MAX_ELEMENTS_PER_BUFFER) &&
+ buffer->element[e].addr) {
unsigned long phys_aob_addr;
phys_aob_addr = (unsigned long) buffer->element[e].addr;
return rc;
}
+/* try to restore device features on a device after recovery */
+int qeth_recover_features(struct net_device *dev)
+{
+ struct qeth_card *card = dev->ml_priv;
+ netdev_features_t recover = dev->features;
+
+ if (recover & NETIF_F_IP_CSUM) {
+ if (qeth_set_ipa_csum(card, 1, IPA_OUTBOUND_CHECKSUM))
+ recover ^= NETIF_F_IP_CSUM;
+ }
+ if (recover & NETIF_F_RXCSUM) {
+ if (qeth_set_ipa_csum(card, 1, IPA_INBOUND_CHECKSUM))
+ recover ^= NETIF_F_RXCSUM;
+ }
+ if (recover & NETIF_F_TSO) {
+ if (qeth_set_ipa_tso(card, 1))
+ recover ^= NETIF_F_TSO;
+ }
+
+ if (recover == dev->features)
+ return 0;
+
+ dev_warn(&card->gdev->dev,
+ "Device recovery failed to restore all offload features\n");
+ dev->features = recover;
+ return -EIO;
+}
+EXPORT_SYMBOL_GPL(qeth_recover_features);
+
int qeth_set_features(struct net_device *dev, netdev_features_t features)
{
struct qeth_card *card = dev->ml_priv;
card->dev->hw_features |= NETIF_F_RXCSUM;
card->dev->vlan_features |= NETIF_F_RXCSUM;
}
- /* Turn on SG per default */
- card->dev->features |= NETIF_F_SG;
}
card->info.broadcast_capable = 1;
qeth_l2_request_initial_mac(card);
card->dev->gso_max_size = (QETH_MAX_BUFFER_ELEMENTS(card) - 1) *
PAGE_SIZE;
- card->dev->gso_max_segs = (QETH_MAX_BUFFER_ELEMENTS(card) - 1);
SET_NETDEV_DEV(card->dev, &card->gdev->dev);
netif_napi_add(card->dev, &card->napi, qeth_l2_poll, QETH_NAPI_WEIGHT);
netif_carrier_off(card->dev);
}
/* this also sets saved unicast addresses */
qeth_l2_set_rx_mode(card->dev);
+ rtnl_lock();
+ qeth_recover_features(card->dev);
+ rtnl_unlock();
}
/* let user_space know that device is online */
kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
if (addr->in_progress)
return -EINPROGRESS;
+ if (!qeth_card_hw_is_reachable(card)) {
+ addr->disp_flag = QETH_DISP_ADDR_DELETE;
+ return 0;
+ }
+
rc = qeth_l3_deregister_addr_entry(card, addr);
hash_del(&addr->hnode);
hash_add(card->ip_htable, &addr->hnode,
qeth_l3_ipaddr_hash(addr));
+ if (!qeth_card_hw_is_reachable(card)) {
+ addr->disp_flag = QETH_DISP_ADDR_ADD;
+ return 0;
+ }
+
/* qeth_l3_register_addr_entry can go to sleep
* if we add a IPV4 addr. It is caused by the reason
* that SETIP ipa cmd starts ARP staff for IPV4 addr.
int i;
int rc;
- QETH_CARD_TEXT(card, 4, "recoverip");
+ QETH_CARD_TEXT(card, 4, "recovrip");
spin_lock_bh(&card->ip_lock);
hash_for_each_safe(card->ip_htable, i, tmp, addr, hnode) {
- if (addr->disp_flag == QETH_DISP_ADDR_ADD) {
+ if (addr->disp_flag == QETH_DISP_ADDR_DELETE) {
+ qeth_l3_deregister_addr_entry(card, addr);
+ hash_del(&addr->hnode);
+ kfree(addr);
+ } else if (addr->disp_flag == QETH_DISP_ADDR_ADD) {
if (addr->proto == QETH_PROT_IPV4) {
addr->in_progress = 1;
spin_unlock_bh(&card->ip_lock);
if (!rc) {
addr->disp_flag = QETH_DISP_ADDR_DO_NOTHING;
- if (addr->ref_counter < 1) {
+ if (addr->ref_counter < 1)
qeth_l3_delete_ip(card, addr);
- kfree(addr);
- }
} else {
hash_del(&addr->hnode);
kfree(addr);
spin_lock_bh(&card->ip_lock);
- if (!qeth_l3_ip_from_hash(card, ipaddr))
+ if (qeth_l3_ip_from_hash(card, ipaddr))
rc = -EEXIST;
else
qeth_l3_add_ip(card, ipaddr);
spin_lock_bh(&card->ip_lock);
- if (!qeth_l3_ip_from_hash(card, ipaddr))
+ if (qeth_l3_ip_from_hash(card, ipaddr))
rc = -EEXIST;
else
qeth_l3_add_ip(card, ipaddr);
card->dev->vlan_features = NETIF_F_SG |
NETIF_F_RXCSUM | NETIF_F_IP_CSUM |
NETIF_F_TSO;
- card->dev->features = NETIF_F_SG;
}
}
} else if (card->info.type == QETH_CARD_TYPE_IQD) {
netif_keep_dst(card->dev);
card->dev->gso_max_size = (QETH_MAX_BUFFER_ELEMENTS(card) - 1) *
PAGE_SIZE;
- card->dev->gso_max_segs = (QETH_MAX_BUFFER_ELEMENTS(card) - 1);
SET_NETDEV_DEV(card->dev, &card->gdev->dev);
netif_napi_add(card->dev, &card->napi, qeth_l3_poll, QETH_NAPI_WEIGHT);
else
dev_open(card->dev);
qeth_l3_set_multicast_list(card->dev);
+ qeth_recover_features(card->dev);
rtnl_unlock();
}
qeth_trace_features(card);
addr->u.a6.pfxlen = 0;
addr->type = QETH_IP_TYPE_NORMAL;
+ spin_lock_bh(&card->ip_lock);
qeth_l3_delete_ip(card, addr);
+ spin_unlock_bh(&card->ip_lock);
kfree(addr);
}
addr->type = QETH_IP_TYPE_NORMAL;
} else
return -ENOMEM;
+
+ spin_lock_bh(&card->ip_lock);
qeth_l3_add_ip(card, addr);
+ spin_unlock_bh(&card->ip_lock);
kfree(addr);
return count;
#endif
}
+static inline bool nf_ct_add_synproxy(struct nf_conn *ct,
+ const struct nf_conn *tmpl)
+{
+ if (tmpl && nfct_synproxy(tmpl)) {
+ if (!nfct_seqadj_ext_add(ct))
+ return false;
+
+ if (!nfct_synproxy_ext_add(ct))
+ return false;
+ }
+
+ return true;
+}
+
struct synproxy_stats {
unsigned int syn_received;
unsigned int cookie_invalid;
ADDIP_SERIAL_SIGN_BIT = (1<<31)
};
-static inline int ADDIP_SERIAL_gte(__u16 s, __u16 t)
+static inline int ADDIP_SERIAL_gte(__u32 s, __u32 t)
{
return ((s) == (t)) || (((t) - (s)) & ADDIP_SERIAL_SIGN_BIT);
}
if (!sk_has_account(sk))
return;
sk->sk_forward_alloc += size;
+
+ /* Avoid a possible overflow.
+ * TCP send queues can make this happen, if sk_mem_reclaim()
+ * is not called and more than 2 GBytes are released at once.
+ *
+ * If we reach 2 MBytes, reclaim 1 MBytes right now, there is
+ * no need to hold that much forward allocation anyway.
+ */
+ if (unlikely(sk->sk_forward_alloc >= 1 << 21))
+ __sk_mem_reclaim(sk, 1 << 20);
}
static inline void sk_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
void xfrm4_local_error(struct sk_buff *skb, u32 mtu);
int xfrm6_extract_header(struct sk_buff *skb);
int xfrm6_extract_input(struct xfrm_state *x, struct sk_buff *skb);
-int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi);
+int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi,
+ struct ip6_tnl *t);
int xfrm6_transport_finish(struct sk_buff *skb, int async);
+int xfrm6_rcv_tnl(struct sk_buff *skb, struct ip6_tnl *t);
int xfrm6_rcv(struct sk_buff *skb);
int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
xfrm_address_t *saddr, u8 proto);
goto out;
skb_reserve(hard_iface->bat_v.elp_skb, ETH_HLEN + NET_IP_ALIGN);
- elp_buff = skb_push(hard_iface->bat_v.elp_skb, BATADV_ELP_HLEN);
+ elp_buff = skb_put(hard_iface->bat_v.elp_skb, BATADV_ELP_HLEN);
elp_packet = (struct batadv_elp_packet *)elp_buff;
memset(elp_packet, 0, BATADV_ELP_HLEN);
return 0;
}
+/**
+ * batadv_last_bonding_get - Get last_bonding_candidate of orig_node
+ * @orig_node: originator node whose last bonding candidate should be retrieved
+ *
+ * Return: last bonding candidate of router or NULL if not found
+ *
+ * The object is returned with refcounter increased by 1.
+ */
+static struct batadv_orig_ifinfo *
+batadv_last_bonding_get(struct batadv_orig_node *orig_node)
+{
+ struct batadv_orig_ifinfo *last_bonding_candidate;
+
+ spin_lock_bh(&orig_node->neigh_list_lock);
+ last_bonding_candidate = orig_node->last_bonding_candidate;
+
+ if (last_bonding_candidate)
+ kref_get(&last_bonding_candidate->refcount);
+ spin_unlock_bh(&orig_node->neigh_list_lock);
+
+ return last_bonding_candidate;
+}
+
/**
* batadv_last_bonding_replace - Replace last_bonding_candidate of orig_node
* @orig_node: originator node whose bonding candidates should be replaced
* router - obviously there are no other candidates.
*/
rcu_read_lock();
- last_candidate = orig_node->last_bonding_candidate;
+ last_candidate = batadv_last_bonding_get(orig_node);
if (last_candidate)
last_cand_router = rcu_dereference(last_candidate->router);
batadv_orig_ifinfo_put(next_candidate);
}
+ if (last_candidate)
+ batadv_orig_ifinfo_put(last_candidate);
+
return router;
}
{
const struct iphdr *iph = ip_hdr(skb);
struct rtable *rt;
+ struct net_device *dev = skb->dev;
/* if ingress device is enslaved to an L3 master device pass the
* skb to its handler for processing
*/
if (!skb_valid_dst(skb)) {
int err = ip_route_input_noref(skb, iph->daddr, iph->saddr,
- iph->tos, skb->dev);
+ iph->tos, dev);
if (unlikely(err)) {
if (err == -EXDEV)
__NET_INC_STATS(net, LINUX_MIB_IPRPFILTER);
__IP_UPD_PO_STATS(net, IPSTATS_MIB_INBCAST, skb->len);
} else if (skb->pkt_type == PACKET_BROADCAST ||
skb->pkt_type == PACKET_MULTICAST) {
- struct in_device *in_dev = __in_dev_get_rcu(skb->dev);
+ struct in_device *in_dev = __in_dev_get_rcu(dev);
/* RFC 1122 3.3.6:
*
struct net_device *dev;
struct pcpu_sw_netstats *tstats;
struct xfrm_state *x;
+ struct xfrm_mode *inner_mode;
struct ip_tunnel *tunnel = XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip4;
u32 orig_mark = skb->mark;
int ret;
}
x = xfrm_input_state(skb);
- family = x->inner_mode->afinfo->family;
+
+ inner_mode = x->inner_mode;
+
+ if (x->sel.family == AF_UNSPEC) {
+ inner_mode = xfrm_ip2inner_mode(x, XFRM_MODE_SKB_CB(skb)->protocol);
+ if (inner_mode == NULL) {
+ XFRM_INC_STATS(dev_net(skb->dev),
+ LINUX_MIB_XFRMINSTATEMODEERROR);
+ return -EINVAL;
+ }
+ }
+
+ family = inner_mode->afinfo->family;
skb->mark = be32_to_cpu(tunnel->parms.i_key);
ret = xfrm_policy_check(NULL, XFRM_POLICY_IN, skb, family);
struct rta_mfc_stats mfcs;
struct nlattr *mp_attr;
struct rtnexthop *nhp;
+ unsigned long lastuse;
int ct;
/* If cache is unresolved, don't try to parse IIF and OIF */
nla_nest_end(skb, mp_attr);
+ lastuse = READ_ONCE(c->mfc_un.res.lastuse);
+ lastuse = time_after_eq(jiffies, lastuse) ? jiffies - lastuse : 0;
+
mfcs.mfcs_packets = c->mfc_un.res.pkt;
mfcs.mfcs_bytes = c->mfc_un.res.bytes;
mfcs.mfcs_wrong_if = c->mfc_un.res.wrong_if;
if (nla_put_64bit(skb, RTA_MFC_STATS, sizeof(mfcs), &mfcs, RTA_PAD) ||
- nla_put_u64_64bit(skb, RTA_EXPIRES,
- jiffies_to_clock_t(c->mfc_un.res.lastuse),
+ nla_put_u64_64bit(skb, RTA_EXPIRES, jiffies_to_clock_t(lastuse),
RTA_PAD))
return -EMSGSIZE;
__be32 saddr, daddr;
u_int8_t tos;
const struct iphdr *iph;
+ int err;
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr) ||
tos = iph->tos;
ret = nft_do_chain(&pkt, priv);
- if (ret != NF_DROP && ret != NF_QUEUE) {
+ if (ret != NF_DROP && ret != NF_STOLEN) {
iph = ip_hdr(skb);
if (iph->saddr != saddr ||
iph->daddr != daddr ||
skb->mark != mark ||
- iph->tos != tos)
- if (ip_route_me_harder(state->net, skb, RTN_UNSPEC))
- ret = NF_DROP;
+ iph->tos != tos) {
+ err = ip_route_me_harder(state->net, skb, RTN_UNSPEC);
+ if (err < 0)
+ ret = NF_DROP_ERR(err);
+ }
}
return ret;
}
atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ;
u32 old = ACCESS_ONCE(*p_tstamp);
u32 now = (u32)jiffies;
- u32 delta = 0;
+ u32 new, delta = 0;
if (old != now && cmpxchg(p_tstamp, old, now) == old)
delta = prandom_u32_max(now - old);
- return atomic_add_return(segs + delta, p_id) - segs;
+ /* Do not use atomic_add_return() as it makes UBSAN unhappy */
+ do {
+ old = (u32)atomic_read(p_id);
+ new = old + delta + segs;
+ } while (atomic_cmpxchg(p_id, old, new) != old);
+
+ return new - segs;
}
EXPORT_SYMBOL(ip_idents_reserve);
* so release it.
*/
if (req) {
- tp->total_retrans = req->num_retrans;
+ inet_csk(sk)->icsk_retransmits = 0;
reqsk_fastopen_remove(sk, req, false);
} else {
/* Make sure socket is routed, for correct metrics. */
* copying overhead: fragmentation, tunneling, mangling etc.
*/
if (atomic_read(&sk->sk_wmem_alloc) >
- min(sk->sk_wmem_queued + (sk->sk_wmem_queued >> 2), sk->sk_sndbuf))
+ min_t(u32, sk->sk_wmem_queued + (sk->sk_wmem_queued >> 2),
+ sk->sk_sndbuf))
return -EAGAIN;
if (skb_still_in_host_queue(sk, skb))
if (tcp_retransmit_skb(sk, skb, segs))
return;
- NET_INC_STATS(sock_net(sk), mib_idx);
+ NET_ADD_STATS(sock_net(sk), mib_idx, tcp_skb_pcount(skb));
if (tcp_in_cwnd_reduction(sk))
tp->prr_out += tcp_skb_pcount(skb);
if (!res) {
__TCP_INC_STATS(sock_net(sk), TCP_MIB_RETRANSSEGS);
__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPSYNRETRANS);
+ if (unlikely(tcp_passive_fastopen(sk)))
+ tcp_sk(sk)->total_retrans++;
}
return res;
}
*/
inet_rtx_syn_ack(sk, req);
req->num_timeout++;
+ icsk->icsk_retransmits++;
inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
TCP_TIMEOUT_INIT << req->num_timeout, TCP_RTO_MAX);
}
goto discard;
}
- XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = t;
-
rcu_read_unlock();
- return xfrm6_rcv(skb);
+ return xfrm6_rcv_tnl(skb, t);
}
rcu_read_unlock();
return -EINVAL;
struct net_device *dev;
struct pcpu_sw_netstats *tstats;
struct xfrm_state *x;
+ struct xfrm_mode *inner_mode;
struct ip6_tnl *t = XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6;
u32 orig_mark = skb->mark;
int ret;
}
x = xfrm_input_state(skb);
- family = x->inner_mode->afinfo->family;
+
+ inner_mode = x->inner_mode;
+
+ if (x->sel.family == AF_UNSPEC) {
+ inner_mode = xfrm_ip2inner_mode(x, XFRM_MODE_SKB_CB(skb)->protocol);
+ if (inner_mode == NULL) {
+ XFRM_INC_STATS(dev_net(skb->dev),
+ LINUX_MIB_XFRMINSTATEMODEERROR);
+ return -EINVAL;
+ }
+ }
+
+ family = inner_mode->afinfo->family;
skb->mark = be32_to_cpu(t->parms.i_key);
ret = xfrm_policy_check(NULL, XFRM_POLICY_IN, skb, family);
struct rta_mfc_stats mfcs;
struct nlattr *mp_attr;
struct rtnexthop *nhp;
+ unsigned long lastuse;
int ct;
/* If cache is unresolved, don't try to parse IIF and OIF */
nla_nest_end(skb, mp_attr);
+ lastuse = READ_ONCE(c->mfc_un.res.lastuse);
+ lastuse = time_after_eq(jiffies, lastuse) ? jiffies - lastuse : 0;
+
mfcs.mfcs_packets = c->mfc_un.res.pkt;
mfcs.mfcs_bytes = c->mfc_un.res.bytes;
mfcs.mfcs_wrong_if = c->mfc_un.res.wrong_if;
if (nla_put_64bit(skb, RTA_MFC_STATS, sizeof(mfcs), &mfcs, RTA_PAD) ||
- nla_put_u64_64bit(skb, RTA_EXPIRES,
- jiffies_to_clock_t(c->mfc_un.res.lastuse),
+ nla_put_u64_64bit(skb, RTA_EXPIRES, jiffies_to_clock_t(lastuse),
RTA_PAD))
return -EMSGSIZE;
struct in6_addr saddr, daddr;
u_int8_t hop_limit;
u32 mark, flowlabel;
+ int err;
/* malformed packet, drop it */
if (nft_set_pktinfo_ipv6(&pkt, skb, state) < 0)
flowlabel = *((u32 *)ipv6_hdr(skb));
ret = nft_do_chain(&pkt, priv);
- if (ret != NF_DROP && ret != NF_QUEUE &&
+ if (ret != NF_DROP && ret != NF_STOLEN &&
(memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr)) ||
memcmp(&ipv6_hdr(skb)->daddr, &daddr, sizeof(daddr)) ||
skb->mark != mark ||
ipv6_hdr(skb)->hop_limit != hop_limit ||
- flowlabel != *((u_int32_t *)ipv6_hdr(skb))))
- return ip6_route_me_harder(state->net, skb) == 0 ? ret : NF_DROP;
+ flowlabel != *((u_int32_t *)ipv6_hdr(skb)))) {
+ err = ip6_route_me_harder(state->net, skb);
+ if (err < 0)
+ ret = NF_DROP_ERR(err);
+ }
return ret;
}
if (!(gwa_type & IPV6_ADDR_UNICAST))
goto out;
- if (cfg->fc_table)
+ if (cfg->fc_table) {
grt = ip6_nh_lookup_table(net, cfg, gw_addr);
+ if (grt) {
+ if (grt->rt6i_flags & RTF_GATEWAY ||
+ (dev && dev != grt->dst.dev)) {
+ ip6_rt_put(grt);
+ grt = NULL;
+ }
+ }
+ }
+
if (!grt)
grt = rt6_lookup(net, gw_addr, NULL,
cfg->fc_ifindex, 1);
return xfrm6_extract_header(skb);
}
-int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
+int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi,
+ struct ip6_tnl *t)
{
- XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = NULL;
+ XFRM_TUNNEL_SKB_CB(skb)->tunnel.ip6 = t;
XFRM_SPI_SKB_CB(skb)->family = AF_INET6;
XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct ipv6hdr, daddr);
return xfrm_input(skb, nexthdr, spi, 0);
return -1;
}
-int xfrm6_rcv(struct sk_buff *skb)
+int xfrm6_rcv_tnl(struct sk_buff *skb, struct ip6_tnl *t)
{
return xfrm6_rcv_spi(skb, skb_network_header(skb)[IP6CB(skb)->nhoff],
- 0);
+ 0, t);
}
-EXPORT_SYMBOL(xfrm6_rcv);
+EXPORT_SYMBOL(xfrm6_rcv_tnl);
+int xfrm6_rcv(struct sk_buff *skb)
+{
+ return xfrm6_rcv_tnl(skb, NULL);
+}
+EXPORT_SYMBOL(xfrm6_rcv);
int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
xfrm_address_t *saddr, u8 proto)
{
__be32 spi;
spi = xfrm6_tunnel_spi_lookup(net, (const xfrm_address_t *)&iph->saddr);
- return xfrm6_rcv_spi(skb, IPPROTO_IPV6, spi);
+ return xfrm6_rcv_spi(skb, IPPROTO_IPV6, spi, NULL);
}
static int xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
struct sock *sk = sock->sk;
struct irda_sock *new, *self = irda_sk(sk);
struct sock *newsk;
- struct sk_buff *skb;
+ struct sk_buff *skb = NULL;
int err;
err = irda_create(sock_net(sk), newsock, sk->sk_protocol, 0);
err = -EPERM; /* value does not seem to make sense. -arnd */
if (!new->tsap) {
pr_debug("%s(), dup failed!\n", __func__);
- kfree_skb(skb);
goto out;
}
/* Clean up the original one to keep it in listen state */
irttp_listen(self->tsap);
- kfree_skb(skb);
sk->sk_ack_backlog--;
newsock->state = SS_CONNECTED;
irda_connect_response(new);
err = 0;
out:
+ kfree_skb(skb);
release_sock(sk);
return err;
}
.timeout = timeout,
.ssn = start_seq_num,
};
-
int i, ret = -EOPNOTSUPP;
u16 status = WLAN_STATUS_REQUEST_DECLINED;
+ if (tid >= IEEE80211_FIRST_TSPEC_TSID) {
+ ht_dbg(sta->sdata,
+ "STA %pM requests BA session on unsupported tid %d\n",
+ sta->sta.addr, tid);
+ goto end_no_lock;
+ }
+
if (!sta->sta.ht_cap.ht_supported) {
ht_dbg(sta->sdata,
"STA %pM erroneously requests BA session on tid %d w/o QoS\n",
ieee80211_hw_check(&local->hw, TX_AMPDU_SETUP_IN_HW))
return -EINVAL;
+ if (WARN_ON(tid >= IEEE80211_FIRST_TSPEC_TSID))
+ return -EINVAL;
+
ht_dbg(sdata, "Open BA session requested for %pM tid %u\n",
pubsta->addr, tid);
sta = next_hop_deref_protected(mpath);
if (mpath->flags & MESH_PATH_ACTIVE &&
ether_addr_equal(ta, sta->sta.addr) &&
+ !(mpath->flags & MESH_PATH_FIXED) &&
(!(mpath->flags & MESH_PATH_SN_VALID) ||
SN_GT(target_sn, mpath->sn) || target_sn == 0)) {
mpath->flags &= ~MESH_PATH_ACTIVE;
goto enddiscovery;
spin_lock_bh(&mpath->state_lock);
- if (mpath->flags & MESH_PATH_DELETED) {
+ if (mpath->flags & (MESH_PATH_DELETED | MESH_PATH_FIXED)) {
spin_unlock_bh(&mpath->state_lock);
goto enddiscovery;
}
mpath->metric = 0;
mpath->hop_count = 0;
mpath->exp_time = 0;
- mpath->flags |= MESH_PATH_FIXED;
+ mpath->flags = MESH_PATH_FIXED | MESH_PATH_SN_VALID;
mesh_path_activate(mpath);
spin_unlock_bh(&mpath->state_lock);
mesh_path_tx_pending(mpath);
sta_info_recalc_tim(sta);
} else {
- unsigned long tids = sta->txq_buffered_tids & driver_release_tids;
int tid;
/*
for (tid = 0; tid < ARRAY_SIZE(sta->sta.txq); tid++) {
struct txq_info *txqi = to_txq_info(sta->sta.txq[tid]);
- if (!(tids & BIT(tid)) || txqi->tin.backlog_packets)
+ if (!(driver_release_tids & BIT(tid)) ||
+ txqi->tin.backlog_packets)
continue;
sta_info_recalc_tim(sta);
return ret;
}
+static struct txq_info *ieee80211_get_txq(struct ieee80211_local *local,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *pubsta,
+ struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_txq *txq = NULL;
+
+ if ((info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) ||
+ (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
+ return NULL;
+
+ if (!ieee80211_is_data(hdr->frame_control))
+ return NULL;
+
+ if (pubsta) {
+ u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
+
+ txq = pubsta->txq[tid];
+ } else if (vif) {
+ txq = vif->txq;
+ }
+
+ if (!txq)
+ return NULL;
+
+ return to_txq_info(txq);
+}
+
static ieee80211_tx_result debug_noinline
ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx)
{
tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
tx->sta->tx_stats.msdu[tid]++;
- if (!tx->sta->sta.txq[0])
+ if (!ieee80211_get_txq(tx->local, info->control.vif, &tx->sta->sta,
+ tx->skb))
hdr->seq_ctrl = ieee80211_tx_next_seq(tx->sta, tid);
return TX_CONTINUE;
return TX_CONTINUE;
}
-static struct txq_info *ieee80211_get_txq(struct ieee80211_local *local,
- struct ieee80211_vif *vif,
- struct ieee80211_sta *pubsta,
- struct sk_buff *skb)
-{
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct ieee80211_txq *txq = NULL;
-
- if ((info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) ||
- (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
- return NULL;
-
- if (!ieee80211_is_data(hdr->frame_control))
- return NULL;
-
- if (pubsta) {
- u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
-
- txq = pubsta->txq[tid];
- } else if (vif) {
- txq = vif->txq;
- }
-
- if (!txq)
- return NULL;
-
- return to_txq_info(txq);
-}
-
static void ieee80211_set_skb_enqueue_time(struct sk_buff *skb)
{
IEEE80211_SKB_CB(skb)->control.enqueue_time = codel_get_time();
spin_unlock_bh(&fq->lock);
if (skb && skb_has_frag_list(skb) &&
- !ieee80211_hw_check(&local->hw, TX_FRAG_LIST))
- skb_linearize(skb);
+ !ieee80211_hw_check(&local->hw, TX_FRAG_LIST)) {
+ if (skb_linearize(skb)) {
+ ieee80211_free_txskb(&local->hw, skb);
+ return NULL;
+ }
+ }
return skb;
}
if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
*ieee80211_get_qos_ctl(hdr) = tid;
- if (!sta->sta.txq[0])
+ if (!ieee80211_get_txq(local, &sdata->vif, &sta->sta, skb))
hdr->seq_ctrl = ieee80211_tx_next_seq(sta, tid);
} else {
info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
if (IS_ERR(ct))
return (struct nf_conntrack_tuple_hash *)ct;
- if (tmpl && nfct_synproxy(tmpl)) {
- nfct_seqadj_ext_add(ct);
- nfct_synproxy_ext_add(ct);
+ if (!nf_ct_add_synproxy(ct, tmpl)) {
+ nf_conntrack_free(ct);
+ return ERR_PTR(-ENOMEM);
}
timeout_ext = tmpl ? nf_ct_timeout_find(tmpl) : NULL;
ct->status |= IPS_DST_NAT;
if (nfct_help(ct))
- nfct_seqadj_ext_add(ct);
+ if (!nfct_seqadj_ext_add(ct))
+ return NF_DROP;
}
if (maniptype == NF_NAT_MANIP_SRC) {
if (err < 0)
return err;
- return nf_nat_setup_info(ct, &range, manip);
+ return nf_nat_setup_info(ct, &range, manip) == NF_DROP ? -ENOMEM : 0;
}
#else
static int
break;
case NFT_TRACETYPE_POLICY:
if (nla_put_be32(skb, NFTA_TRACE_POLICY,
- info->basechain->policy))
+ htonl(info->basechain->policy)))
goto nla_put_failure;
break;
}
static inline int sctp_hash_cmp(struct rhashtable_compare_arg *arg,
const void *ptr)
{
+ struct sctp_transport *t = (struct sctp_transport *)ptr;
const struct sctp_hash_cmp_arg *x = arg->key;
- const struct sctp_transport *t = ptr;
- struct sctp_association *asoc = t->asoc;
- const struct net *net = x->net;
+ struct sctp_association *asoc;
+ int err = 1;
if (!sctp_cmp_addr_exact(&t->ipaddr, x->paddr))
- return 1;
- if (!net_eq(sock_net(asoc->base.sk), net))
- return 1;
+ return err;
+ if (!sctp_transport_hold(t))
+ return err;
+
+ asoc = t->asoc;
+ if (!net_eq(sock_net(asoc->base.sk), x->net))
+ goto out;
if (x->ep) {
if (x->ep != asoc->ep)
- return 1;
+ goto out;
} else {
if (x->laddr->v4.sin_port != htons(asoc->base.bind_addr.port))
- return 1;
+ goto out;
if (!sctp_bind_addr_match(&asoc->base.bind_addr,
x->laddr, sctp_sk(asoc->base.sk)))
- return 1;
+ goto out;
}
- return 0;
+ err = 0;
+out:
+ sctp_transport_put(t);
+ return err;
}
static inline u32 sctp_hash_obj(const void *data, u32 len, u32 seed)
params.n_counter_offsets_presp = len / sizeof(u16);
if (rdev->wiphy.max_num_csa_counters &&
- (params.n_counter_offsets_beacon >
+ (params.n_counter_offsets_presp >
rdev->wiphy.max_num_csa_counters))
return -EINVAL;
{
tasklet_hrtimer_cancel(&x->mtimer);
del_timer_sync(&x->rtimer);
+ kfree(x->aead);
kfree(x->aalg);
kfree(x->ealg);
kfree(x->calg);
if (err)
goto error;
- if (attrs[XFRMA_SEC_CTX] &&
- security_xfrm_state_alloc(x, nla_data(attrs[XFRMA_SEC_CTX])))
- goto error;
+ if (attrs[XFRMA_SEC_CTX]) {
+ err = security_xfrm_state_alloc(x,
+ nla_data(attrs[XFRMA_SEC_CTX]));
+ if (err)
+ goto error;
+ }
if ((err = xfrm_alloc_replay_state_esn(&x->replay_esn, &x->preplay_esn,
attrs[XFRMA_REPLAY_ESN_VAL])))
projects / cascardo / linux.git / commitdiff