diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/main.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.c | 81 |
1 files changed, 75 insertions, 6 deletions
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 278dc94eaecb..969ca1e1f3e9 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -294,9 +294,15 @@ process_start: /* We have tried to wakeup the card already */ if (adapter->pm_wakeup_fw_try) break; - if (adapter->ps_state != PS_STATE_AWAKE || - adapter->tx_lock_flag) + if (adapter->ps_state != PS_STATE_AWAKE) break; + if (adapter->tx_lock_flag) { + if (adapter->iface_type == MWIFIEX_USB) { + if (!adapter->usb_mc_setup) + break; + } else + break; + } if ((!adapter->scan_chan_gap_enabled && adapter->scan_processing) || adapter->data_sent || @@ -345,11 +351,18 @@ process_start: */ if ((adapter->ps_state == PS_STATE_SLEEP) || (adapter->ps_state == PS_STATE_PRE_SLEEP) || - (adapter->ps_state == PS_STATE_SLEEP_CFM) || - adapter->tx_lock_flag){ + (adapter->ps_state == PS_STATE_SLEEP_CFM)) { continue; } + if (adapter->tx_lock_flag) { + if (adapter->iface_type == MWIFIEX_USB) { + if (!adapter->usb_mc_setup) + continue; + } else + continue; + } + if (!adapter->cmd_sent && !adapter->curr_cmd && mwifiex_is_send_cmd_allowed (mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA))) { @@ -359,6 +372,13 @@ process_start: } } + /** If USB Multi channel setup ongoing, + * wait for ready to tx data. + */ + if (adapter->iface_type == MWIFIEX_USB && + adapter->usb_mc_setup) + continue; + if ((adapter->scan_chan_gap_enabled || !adapter->scan_processing) && !adapter->data_sent && @@ -928,6 +948,32 @@ mwifiex_tx_timeout(struct net_device *dev) } } +void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter) +{ + struct usb_card_rec *card = adapter->card; + struct mwifiex_private *priv; + u16 tx_buf_size; + int i, ret; + + card->mc_resync_flag = true; + for (i = 0; i < MWIFIEX_TX_DATA_PORT; i++) { + if (atomic_read(&card->port[i].tx_data_urb_pending)) { + mwifiex_dbg(adapter, WARN, "pending data urb in sys\n"); + return; + } + } + + card->mc_resync_flag = false; + tx_buf_size = 0xffff; + priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY); + ret = mwifiex_send_cmd(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF, + HostCmd_ACT_GEN_SET, 0, &tx_buf_size, false); + if (ret) + mwifiex_dbg(adapter, ERROR, + "send reconfig tx buf size cmd err\n"); +} +EXPORT_SYMBOL_GPL(mwifiex_multi_chan_resync); + void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter) { void *p; @@ -963,8 +1009,10 @@ void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter) cardp = (struct usb_card_rec *)adapter->card; p += sprintf(p, "tx_cmd_urb_pending = %d\n", atomic_read(&cardp->tx_cmd_urb_pending)); - p += sprintf(p, "tx_data_urb_pending = %d\n", - atomic_read(&cardp->tx_data_urb_pending)); + p += sprintf(p, "tx_data_urb_pending_port_0 = %d\n", + atomic_read(&cardp->port[0].tx_data_urb_pending)); + p += sprintf(p, "tx_data_urb_pending_port_1 = %d\n", + atomic_read(&cardp->port[1].tx_data_urb_pending)); p += sprintf(p, "rx_cmd_urb_pending = %d\n", atomic_read(&cardp->rx_cmd_urb_pending)); p += sprintf(p, "rx_data_urb_pending = %d\n", @@ -1151,6 +1199,7 @@ static const struct net_device_ops mwifiex_netdev_ops = { .ndo_stop = mwifiex_close, .ndo_start_xmit = mwifiex_hard_start_xmit, .ndo_set_mac_address = mwifiex_set_mac_address, + .ndo_validate_addr = eth_validate_addr, .ndo_tx_timeout = mwifiex_tx_timeout, .ndo_get_stats = mwifiex_get_stats, .ndo_set_rx_mode = mwifiex_set_multicast_list, @@ -1447,6 +1496,26 @@ exit_sem_err: } EXPORT_SYMBOL_GPL(mwifiex_remove_card); +void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + if (!adapter->dev || !(adapter->debug_mask & mask)) + return; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + dev_info(adapter->dev, "%pV", &vaf); + + va_end(args); +} +EXPORT_SYMBOL_GPL(_mwifiex_dbg); + /* * This function initializes the module. * |