diff options
| author | John W. Linville <linville@tuxdriver.com> | 2012-07-12 13:44:50 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-12 13:44:50 -0400 |
| commit | 38a00840638b4932152bca48098dbfa069d942a2 (patch) | |
| tree | dd12897854f6df8aac237d5fd46551c74be8153a /drivers/net/wireless/ti/wlcore/cmd.c | |
| parent | 391e5c22f5f4e55817f8ba18a08ea717ed2d4a1f (diff) | |
| parent | 2f8684ce7a47c91da7e0ccba2686277c103d02b6 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 56c7a2342fd..a23949cdaeb 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -39,6 +39,7 @@ #include "hw_ops.h" #define WL1271_CMD_FAST_POLL_COUNT 50 +#define WL1271_WAIT_EVENT_FAST_POLL_COUNT 20 /* * send command to firmware @@ -138,6 +139,7 @@ static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl, u32 *events_vector; u32 event; unsigned long timeout_time; + u16 poll_count = 0; int ret = 0; *timeout = false; @@ -156,7 +158,11 @@ static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl, goto out; } - msleep(1); + poll_count++; + if (poll_count < WL1271_WAIT_EVENT_FAST_POLL_COUNT) + usleep_range(50, 51); + else + usleep_range(1000, 5000); /* read from both event fields */ ret = wlcore_read(wl, wl->mbox_ptr[0], events_vector, @@ -1007,12 +1013,14 @@ out: int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, u8 band, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len) + const u8 *ie, size_t ie_len, bool sched_scan) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; int ret; u32 rate; + u16 template_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4; + u16 template_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5; skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len, ie, ie_len); @@ -1023,14 +1031,20 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len); + if (!sched_scan && + (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL)) { + template_id_2_4 = CMD_TEMPL_APP_PROBE_REQ_2_4; + template_id_5 = CMD_TEMPL_APP_PROBE_REQ_5; + } + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); if (band == IEEE80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, role_id, - CMD_TEMPL_CFG_PROBE_REQ_2_4, + template_id_2_4, skb->data, skb->len, 0, rate); else ret = wl1271_cmd_template_set(wl, role_id, - CMD_TEMPL_CFG_PROBE_REQ_5, + template_id_5, skb->data, skb->len, 0, rate); out: |