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_main.c | |
| parent | bea39d6a60b62f16e904be5a520bf55714d73021 (diff) | |
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_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index b2f2d457f28..b7e9c69f377 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -214,7 +214,9 @@ static struct conf_drv_settings default_conf = { .ps_poll_recovery_period = 700, .bet_enable = CONF_BET_MODE_ENABLE, .bet_max_consecutive = 10, - .psm_entry_retries = 3, + .psm_entry_retries = 5, + .psm_entry_nullfunc_retries = 3, + .psm_entry_hangover_period = 1, .keep_alive_interval = 55000, .max_listen_interval = 20, }, @@ -1360,7 +1362,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) { wl1271_debug(DEBUG_PSM, "psm enabled"); ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, - wl->basic_rate_set, true); + wl->basic_rate, true); } } else if (!(conf->flags & IEEE80211_CONF_PS) && test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) { @@ -1370,7 +1372,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) if (test_bit(WL1271_FLAG_PSM, &wl->flags)) ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, - wl->basic_rate_set, true); + wl->basic_rate, true); } if (conf->power_level != wl->power_level) { @@ -1846,7 +1848,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, !test_bit(WL1271_FLAG_PSM, &wl->flags)) { mode = STATION_POWER_SAVE_MODE; ret = wl1271_ps_set_mode(wl, mode, - wl->basic_rate_set, + wl->basic_rate, true); if (ret < 0) goto out_sleep; |