diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 9b2ecf52449f..40dc30f4faaa 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -60,8 +60,8 @@ static int __wlcore_cmd_send(struct wl1271 *wl, u16 id, void *buf, u16 status; u16 poll_count = 0; - if (WARN_ON(wl->state == WLCORE_STATE_RESTARTING && - id != CMD_STOP_FWLOGGER)) + if (unlikely(wl->state == WLCORE_STATE_RESTARTING && + id != CMD_STOP_FWLOGGER)) return -EIO; cmd = buf; @@ -312,8 +312,8 @@ static int wlcore_get_new_session_id(struct wl1271 *wl, u8 hlid) int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) { unsigned long flags; - u8 link = find_first_zero_bit(wl->links_map, WL12XX_MAX_LINKS); - if (link >= WL12XX_MAX_LINKS) + u8 link = find_first_zero_bit(wl->links_map, wl->num_links); + if (link >= wl->num_links) return -EBUSY; wl->session_ids[link] = wlcore_get_new_session_id(wl, link); @@ -324,9 +324,14 @@ int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) __set_bit(link, wlvif->links_map); spin_unlock_irqrestore(&wl->wl_lock, flags); - /* take the last "freed packets" value from the current FW status */ - wl->links[link].prev_freed_pkts = - wl->fw_status_2->counters.tx_lnk_free_pkts[link]; + /* + * take the last "freed packets" value from the current FW status. + * on recovery, we might not have fw_status yet, and + * tx_lnk_free_pkts will be NULL. check for it. + */ + if (wl->fw_status->counters.tx_lnk_free_pkts) + wl->links[link].prev_freed_pkts = + wl->fw_status->counters.tx_lnk_free_pkts[link]; wl->links[link].wlvif = wlvif; /* @@ -1527,6 +1532,7 @@ int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, cmd->sp_len = sta->max_sp; cmd->wmm = sta->wme ? 1 : 0; cmd->session_id = wl->session_ids[hlid]; + cmd->role_id = wlvif->role_id; for (i = 0; i < NUM_ACCESS_CATEGORIES_COPY; i++) if (sta->wme && (sta->uapsd_queues & BIT(i))) @@ -1563,7 +1569,8 @@ out: return ret; } -int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid) +int wl12xx_cmd_remove_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 hlid) { struct wl12xx_cmd_remove_peer *cmd; int ret; @@ -1581,6 +1588,7 @@ int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid) /* We never send a deauth, mac80211 is in charge of this */ cmd->reason_opcode = 0; cmd->send_deauth_flag = 0; + cmd->role_id = wlvif->role_id; ret = wl1271_cmd_send(wl, CMD_REMOVE_PEER, cmd, sizeof(*cmd), 0); if (ret < 0) { |