diff options
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 29 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/tx.c | 4 |
2 files changed, 18 insertions, 15 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 56ed379..33a9559 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -359,9 +359,8 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct wl_fw_status_2 *status) { - struct wl1271_link *lnk; u32 cur_fw_ps_map; - u8 hlid, cnt; + u8 hlid; /* TODO: also use link_fast_bitmap here */ @@ -375,17 +374,9 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl, wl->ap_fw_ps_map = cur_fw_ps_map; } - for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, WL12XX_MAX_LINKS) { - lnk = &wl->links[hlid]; - cnt = status->counters.tx_lnk_free_pkts[hlid] - - lnk->prev_freed_pkts; - - lnk->prev_freed_pkts = status->counters.tx_lnk_free_pkts[hlid]; - lnk->allocated_pkts -= cnt; - + for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, WL12XX_MAX_LINKS) wl12xx_irq_ps_regulate_link(wl, wlvif, hlid, - lnk->allocated_pkts); - } + wl->links[hlid].allocated_pkts); } static int wlcore_fw_status(struct wl1271 *wl, @@ -399,6 +390,7 @@ static int wlcore_fw_status(struct wl1271 *wl, int i; size_t status_len; int ret; + struct wl1271_link *lnk; status_len = WLCORE_FW_STATUS_1_LEN(wl->num_rx_desc) + sizeof(*status_2) + wl->fw_status_priv_len; @@ -424,6 +416,17 @@ static int wlcore_fw_status(struct wl1271 *wl, wl->tx_pkts_freed[i] = status_2->counters.tx_released_pkts[i]; } + + for_each_set_bit(i, wl->links_map, WL12XX_MAX_LINKS) { + lnk = &wl->links[i]; + /* prevent wrap-around in freed-packets counter */ + lnk->allocated_pkts -= + (status_2->counters.tx_lnk_free_pkts[i] - + lnk->prev_freed_pkts) & 0xff; + + lnk->prev_freed_pkts = status_2->counters.tx_lnk_free_pkts[i]; + } + /* prevent wrap-around in total blocks counter */ if (likely(wl->tx_blocks_freed <= le32_to_cpu(status_2->total_released_blks))) @@ -1886,6 +1889,8 @@ static void wlcore_op_stop_locked(struct wl1271 *wl) wl->active_sta_count = 0; /* The system link is always allocated */ + wl->links[WL12XX_SYSTEM_HLID].allocated_pkts = 0; + wl->links[WL12XX_SYSTEM_HLID].prev_freed_pkts = 0; __set_bit(WL12XX_SYSTEM_HLID, wl->links_map); /* diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 1ac8681..076983b 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -224,9 +224,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct wl12xx_vif *wlvif, ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb)); wl->tx_allocated_pkts[ac]++; - if (!wl12xx_is_dummy_packet(wl, skb) && wlvif && - wlvif->bss_type == BSS_TYPE_AP_BSS && - test_bit(hlid, wlvif->ap.sta_hlid_map)) + if (test_bit(hlid, wl->links_map)) wl->links[hlid].allocated_pkts++; ret = 0; |