diff options
| author | Eliad Peller <eliad@wizery.com> | 2012-02-02 15:15:35 +0400 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-02-15 10:38:34 +0400 |
| commit | 79aba1baf251e22fbc97a42c711c4b683807ac43 (patch) | |
| tree | 655c43a48da907d2f405e047eba2b75676cb07df /drivers/net/wireless/wl12xx/scan.c | |
| parent | 76a74c8a65c6d2587e48355d3a122b4274f5abbf (diff) | |
| download | linux-79aba1baf251e22fbc97a42c711c4b683807ac43.tar.xz | |
wl12xx: declare support for hw scan while idle
By allowing hw scan while idle, we no longer
need the redundant ROC/CROC that are done
on idle off/on, which helps simplifying the
state machine of the driver.
This way, we can also allow scanning while
there is an ongoing sched scan (otherwise,
we won't be able to ROC on idle-off)
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/scan.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/scan.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index 6adc7333b7e6..848a165fa55c 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -38,7 +38,6 @@ void wl1271_scan_complete_work(struct work_struct *work) struct ieee80211_vif *vif; struct wl12xx_vif *wlvif; int ret; - bool is_sta, is_ibss; dwork = container_of(work, struct delayed_work, work); wl = container_of(dwork, struct wl1271, scan_complete_work); @@ -70,18 +69,6 @@ void wl1271_scan_complete_work(struct work_struct *work) wl1271_cmd_build_ap_probe_req(wl, wlvif, wlvif->probereq); } - /* return to ROC if needed */ - is_sta = (wlvif->bss_type == BSS_TYPE_STA_BSS); - is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS); - if (((is_sta && !test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) || - (is_ibss && !test_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags))) && - !test_bit(wlvif->dev_role_id, wl->roc_map)) { - /* restore remain on channel */ - if (wlvif->dev_hlid == WL12XX_INVALID_LINK_ID) - wl12xx_start_dev(wl, wlvif); - else - wl12xx_roc(wl, wlvif, wlvif->dev_role_id); - } wl1271_ps_elp_sleep(wl); if (wl->scan.failed) { |