diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2010-09-24 03:10:11 +0200 |
|---|---|---|
| committer | Luciano Coelho <luciano.coelho@nokia.com> | 2010-09-28 12:30:06 +0300 |
| commit | 8eab7b4708b5ef4701ecbe5d659f99743b77b668 (patch) | |
| tree | 5106fc508abdd4f0049e9ed7892086f02ffdb2ae /drivers/net/wireless/wl12xx/wl1271_event.c | |
| parent | bea39d6a60b62f16e904be5a520bf55714d73021 (diff) | |
| download | op-kernel-dev-8eab7b4708b5ef4701ecbe5d659f99743b77b668.zip op-kernel-dev-8eab7b4708b5ef4701ecbe5d659f99743b77b668.tar.gz | |
wl1271: Increase connection reliability
This patch improves connection reliability by choosing the lowest basic
rate for null-func frames (which increases their range, as the firmware does
not do rate fall-back for null-func frames.) Also, increase the PSM entry
retry-counter.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Tested-by: Tuomas Katila <ext-tuomas.2.katila@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_event.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_event.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/wl1271_event.c index e6c839a..7b3f503 100644 --- a/drivers/net/wireless/wl12xx/wl1271_event.c +++ b/drivers/net/wireless/wl12xx/wl1271_event.c @@ -96,7 +96,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl, { int ret = 0; u32 total_retries = wl->conf.conn.psm_entry_retries; - u32 rates; wl1271_debug(DEBUG_EVENT, "ps_status: 0x%x", mbox->ps_status); @@ -112,12 +111,8 @@ static int wl1271_event_ps_report(struct wl1271 *wl, if (wl->psm_entry_retry < total_retries) { wl->psm_entry_retry++; - if (wl->psm_entry_retry == total_retries) - rates = wl->basic_rate; - else - rates = wl->basic_rate_set; ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, - rates, true); + wl->basic_rate, true); } else { wl1271_info("No ack to nullfunc from AP."); wl->psm_entry_retry = 0; |
