diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/acx.c | 34 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/acx.h | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/boot.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/cmd.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/conf.h | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/event.c | 47 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/event.h | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/init.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 1 |
10 files changed, 17 insertions, 125 deletions
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index ec0156b3e276..c6ee530e5bf7 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -1577,46 +1577,22 @@ out: return ret; } -int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl) +int wl1271_acx_max_tx_retry(struct wl1271 *wl) { - struct wl1271_acx_ap_max_tx_retry *acx = NULL; + struct wl1271_acx_max_tx_retry *acx = NULL; int ret; - wl1271_debug(DEBUG_ACX, "acx ap max tx retry"); + wl1271_debug(DEBUG_ACX, "acx max tx retry"); acx = kzalloc(sizeof(*acx), GFP_KERNEL); if (!acx) return -ENOMEM; - acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries); + acx->max_tx_retry = cpu_to_le16(wl->conf.tx.ap_max_tx_retries); ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx)); if (ret < 0) { - wl1271_warning("acx ap max tx retry failed: %d", ret); - goto out; - } - -out: - kfree(acx); - return ret; -} - -int wl1271_acx_sta_max_tx_retry(struct wl1271 *wl) -{ - struct wl1271_acx_sta_max_tx_retry *acx = NULL; - int ret; - - wl1271_debug(DEBUG_ACX, "acx sta max tx retry"); - - acx = kzalloc(sizeof(*acx), GFP_KERNEL); - if (!acx) - return -ENOMEM; - - acx->max_tx_retry = wl->conf.tx.max_tx_retries; - - ret = wl1271_cmd_configure(wl, ACX_CONS_TX_FAILURE, acx, sizeof(*acx)); - if (ret < 0) { - wl1271_warning("acx sta max tx retry failed: %d", ret); + wl1271_warning("acx max tx retry failed: %d", ret); goto out; } diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h index 75338f9947cf..9a895e3cc613 100644 --- a/drivers/net/wireless/wl12xx/acx.h +++ b/drivers/net/wireless/wl12xx/acx.h @@ -1153,7 +1153,7 @@ struct wl1271_acx_fw_tsf_information { u8 padding[3]; } __packed; -struct wl1271_acx_ap_max_tx_retry { +struct wl1271_acx_max_tx_retry { struct acx_header header; /* @@ -1164,13 +1164,6 @@ struct wl1271_acx_ap_max_tx_retry { u8 padding_1[2]; } __packed; -struct wl1271_acx_sta_max_tx_retry { - struct acx_header header; - - u8 max_tx_retry; - u8 padding_1[3]; -} __packed; - struct wl1271_acx_config_ps { struct acx_header header; @@ -1391,8 +1384,7 @@ int wl1271_acx_set_ba_session(struct wl1271 *wl, int wl1271_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, u16 ssn, bool enable); int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime); -int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl); -int wl1271_acx_sta_max_tx_retry(struct wl1271 *wl); +int wl1271_acx_max_tx_retry(struct wl1271 *wl); int wl1271_acx_config_ps(struct wl1271 *wl); int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr); int wl1271_acx_set_ap_beacon_filter(struct wl1271 *wl, bool enable); diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c index d263ebb6f974..2b0cf85788b3 100644 --- a/drivers/net/wireless/wl12xx/boot.c +++ b/drivers/net/wireless/wl12xx/boot.c @@ -478,12 +478,10 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl) DISCONNECT_EVENT_COMPLETE_ID | RSSI_SNR_TRIGGER_0_EVENT_ID | PSPOLL_DELIVERY_FAILURE_EVENT_ID | - SOFT_GEMINI_SENSE_EVENT_ID | - MAX_TX_RETRY_EVENT_ID; + SOFT_GEMINI_SENSE_EVENT_ID; if (wl->bss_type == BSS_TYPE_AP_BSS) - wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID | - INACTIVE_STA_EVENT_ID; + wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID; else wl->event_mask |= DUMMY_PACKET_EVENT_ID; diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index d8596ae3a64f..2116a376c3f3 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -1080,7 +1080,7 @@ int wl1271_cmd_start_bss(struct wl1271 *wl) memcpy(cmd->bssid, bss_conf->bssid, ETH_ALEN); - cmd->aging_period = cpu_to_le16(wl->conf.tx.ap_aging_period); + cmd->aging_period = cpu_to_le16(WL1271_AP_DEF_INACTIV_SEC); cmd->bss_index = WL1271_AP_BSS_INDEX; cmd->global_hlid = WL1271_AP_GLOBAL_HLID; cmd->broadcast_hlid = WL1271_AP_BROADCAST_HLID; diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h index c0045f0b8b4e..1f947368f9ee 100644 --- a/drivers/net/wireless/wl12xx/conf.h +++ b/drivers/net/wireless/wl12xx/conf.h @@ -711,18 +711,10 @@ struct conf_tx_settings { struct conf_tx_ac_category ac_conf[CONF_TX_MAX_AC_COUNT]; /* - * Allow this number of TX retries to a connected station/AP before an + * AP-mode - allow this number of TX retries to a station before an * event is triggered from FW. - * In AP-mode the hlids of unreachable stations are given in the - * "sta_tx_retry_exceeded" member in the event mailbox. */ - u8 max_tx_retries; - - /* - * AP-mode - after this number of seconds a connected station is - * considered inactive. - */ - u16 ap_aging_period; + u16 ap_max_tx_retries; /* * Configuration for TID parameters. diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index d7be3aec6fc3..ae69330e807c 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -174,8 +174,6 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) u32 vector; bool beacon_loss = false; bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); - bool disconnect_sta = false; - unsigned long sta_bitmap = 0; wl1271_event_mbox_dump(mbox); @@ -237,54 +235,9 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox) wl1271_tx_dummy_packet(wl); } - /* - * "TX retries exceeded" has a different meaning according to mode. - * In AP mode the offending station is disconnected. In STA mode we - * report connection loss. - */ - if (vector & MAX_TX_RETRY_EVENT_ID) { - wl1271_debug(DEBUG_EVENT, "MAX_TX_RETRY_EVENT_ID"); - if (is_ap) { - sta_bitmap |= le16_to_cpu(mbox->sta_tx_retry_exceeded); - disconnect_sta = true; - } else { - beacon_loss = true; - } - } - - if ((vector & INACTIVE_STA_EVENT_ID) && is_ap) { - wl1271_debug(DEBUG_EVENT, "INACTIVE_STA_EVENT_ID"); - sta_bitmap |= le16_to_cpu(mbox->sta_aging_status); - disconnect_sta = true; - } - if (wl->vif && beacon_loss) ieee80211_connection_loss(wl->vif); - if (is_ap && disconnect_sta) { - u32 num_packets = wl->conf.tx.max_tx_retries; - struct ieee80211_sta *sta; - const u8 *addr; - int h; - - for (h = find_first_bit(&sta_bitmap, AP_MAX_LINKS); - h < AP_MAX_LINKS; - h = find_next_bit(&sta_bitmap, AP_MAX_LINKS, h+1)) { - if (!wl1271_is_active_sta(wl, h)) - continue; - - addr = wl->links[h].addr; - - rcu_read_lock(); - sta = ieee80211_find_sta(wl->vif, addr); - if (sta) { - wl1271_debug(DEBUG_EVENT, "remove sta %d", h); - ieee80211_report_low_ack(sta, num_packets); - } - rcu_read_unlock(); - } - } - return 0; } diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h index 7ae5a0821241..b6cf06e565a4 100644 --- a/drivers/net/wireless/wl12xx/event.h +++ b/drivers/net/wireless/wl12xx/event.h @@ -58,16 +58,13 @@ enum { CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(17), BSS_LOSE_EVENT_ID = BIT(18), REGAINED_BSS_EVENT_ID = BIT(19), - MAX_TX_RETRY_EVENT_ID = BIT(20), + ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID = BIT(20), /* STA: dummy paket for dynamic mem blocks */ DUMMY_PACKET_EVENT_ID = BIT(21), /* AP: STA remove complete */ STA_REMOVE_COMPLETE_EVENT_ID = BIT(21), SOFT_GEMINI_SENSE_EVENT_ID = BIT(22), - /* STA: SG prediction */ SOFT_GEMINI_PREDICTION_EVENT_ID = BIT(23), - /* AP: Inactive STA */ - INACTIVE_STA_EVENT_ID = BIT(23), SOFT_GEMINI_AVALANCHE_EVENT_ID = BIT(24), PLT_RX_CALIBRATION_COMPLETE_EVENT_ID = BIT(25), DBG_EVENT_ID = BIT(26), @@ -122,11 +119,7 @@ struct event_mailbox { /* AP FW only */ u8 hlid_removed; - - /* a bitmap of hlids for stations that have been inactive too long */ __le16 sta_aging_status; - - /* a bitmap of hlids for stations which didn't respond to TX */ __le16 sta_tx_retry_exceeded; u8 reserved_5[24]; @@ -137,7 +130,4 @@ void wl1271_event_mbox_config(struct wl1271 *wl); int wl1271_event_handle(struct wl1271 *wl, u8 mbox); void wl1271_pspoll_work(struct work_struct *work); -/* Functions from main.c */ -bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid); - #endif diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index b1242a6de27b..a8f4f156c055 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -378,10 +378,6 @@ static int wl1271_sta_hw_init(struct wl1271 *wl) if (ret < 0) return ret; - ret = wl1271_acx_sta_max_tx_retry(wl); - if (ret < 0) - return ret; - ret = wl1271_acx_sta_mem_cfg(wl); if (ret < 0) return ret; @@ -432,7 +428,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl) if (ret < 0) return ret; - ret = wl1271_acx_ap_max_tx_retry(wl); + ret = wl1271_acx_max_tx_retry(wl); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 6dd42c987663..6dab6f0c91bc 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -209,8 +209,7 @@ static struct conf_drv_settings default_conf = { .tx_op_limit = 1504, }, }, - .max_tx_retries = 100, - .ap_aging_period = 300, + .ap_max_tx_retries = 100, .tid_conf_count = 4, .tid_conf = { [CONF_TX_AC_BE] = { @@ -3021,12 +3020,6 @@ static void wl1271_free_sta(struct wl1271 *wl, u8 hlid) __clear_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); } -bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid) -{ - int id = hlid - WL1271_AP_STA_HLID_START; - return test_bit(id, wl->ap_hlid_map); -} - static int wl1271_op_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) @@ -3632,6 +3625,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl) IEEE80211_HW_HAS_RATE_CONTROL | IEEE80211_HW_CONNECTION_MONITOR | IEEE80211_HW_SUPPORTS_CQM_RSSI | + IEEE80211_HW_REPORTS_TX_ACK_STATUS | IEEE80211_HW_AP_LINK_PS; wl->hw->wiphy->cipher_suites = cipher_suites; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index f3de96212b96..b7601438ecac 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -172,6 +172,7 @@ extern u32 wl12xx_debug_level; #define WL1271_PS_STA_MAX_BLOCKS (2 * 9) #define WL1271_AP_BSS_INDEX 0 +#define WL1271_AP_DEF_INACTIV_SEC 300 #define WL1271_AP_DEF_BEACON_EXP 20 #define ACX_TX_DESCRIPTORS 32 |