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_cmd.c | |
| parent | bea39d6a60b62f16e904be5a520bf55714d73021 (diff) | |
| download | linux-8eab7b4708b5ef4701ecbe5d659f99743b77b668.tar.gz linux-8eab7b4708b5ef4701ecbe5d659f99743b77b668.tar.bz2 linux-8eab7b4708b5ef4701ecbe5d659f99743b77b668.zip | |
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_cmd.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_cmd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c index 170b5a8bdabc..4a56ab05e736 100644 --- a/drivers/net/wireless/wl12xx/wl1271_cmd.c +++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c @@ -408,8 +408,8 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send) ps_params->ps_mode = ps_mode; ps_params->send_null_data = send; - ps_params->retries = 5; - ps_params->hang_over_period = 1; + ps_params->retries = wl->conf.conn.psm_entry_nullfunc_retries; + ps_params->hang_over_period = wl->conf.conn.psm_entry_hangover_period; ps_params->null_data_rate = cpu_to_le32(rates); ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params, @@ -484,7 +484,7 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl) } ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0, - WL1271_RATE_AUTOMATIC); + wl->basic_rate); out: dev_kfree_skb(skb); @@ -507,7 +507,7 @@ int wl1271_cmd_build_klv_null_data(struct wl1271 *wl) ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, skb->data, skb->len, CMD_TEMPL_KLV_IDX_NULL_DATA, - WL1271_RATE_AUTOMATIC); + wl->basic_rate); out: dev_kfree_skb(skb); @@ -584,7 +584,7 @@ int wl1271_build_qos_null_data(struct wl1271 *wl) return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template, sizeof(template), 0, - WL1271_RATE_AUTOMATIC); + wl->basic_rate); } int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id) |