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| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2010-11-24 08:16:57 +0200 |
|---|---|---|
| committer | Luciano Coelho <luciano.coelho@nokia.com> | 2010-11-26 15:33:41 +0200 |
| commit | 2f6724b24525fc989c0707974b23d96b36132385 (patch) | |
| tree | ca2890e52f4a17efe2019189652ea09591e10163 /drivers/net/wireless/wl12xx/scan.c | |
| parent | 573c67cf819d52d2e12adf75a9a8cfbd216190a3 (diff) | |
| download | kernel_samsung_smdk4412-2f6724b24525fc989c0707974b23d96b36132385.zip kernel_samsung_smdk4412-2f6724b24525fc989c0707974b23d96b36132385.tar.gz kernel_samsung_smdk4412-2f6724b24525fc989c0707974b23d96b36132385.tar.bz2 | |
wl1271: Fix setting of the hardware connection monitoring probe-req template
The probe-request template used in the hardware connection monitoring feature
thus far has been an empty one, without the SSID IE and without supported rate
IEs. This causes problems with some AP's.
Additionally, after connected scans, the template for connection maintenance
would remain to be the one last used for scanning - potentially incorrect.
Fix these by getting a pre-filled directed probe-request template for the
associated-to AP from mac80211.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/scan.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/scan.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index f3f2c5b..6f897b9 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -51,6 +51,10 @@ void wl1271_scan_complete_work(struct work_struct *work) wl->scan.req = NULL; ieee80211_scan_completed(wl->hw, false); + /* restore hardware connection monitoring template */ + if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) + wl1271_cmd_build_ap_probe_req(wl, wl->probereq); + if (wl->scan.failed) { wl1271_info("Scan completed due to error."); ieee80211_queue_work(wl->hw, &wl->recovery_work); |