diff options
| author | Eliad Peller <eliad@wizery.com> | 2011-04-07 15:52:05 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-05-02 10:26:02 +0300 |
| commit | cb5ae0530e0e2af86d128ce758645b6b4a9132e1 (patch) | |
| tree | 710a3fe0e22480df40f6d4d1ee0f050ce85203c7 /drivers | |
| parent | 30df14d0d35dd166d50b8ea80d5f0b7ef1edb6da (diff) | |
wl12xx: configure rates when working in ibss mode
When working in ibss mode, we don't configure rate policy per station
(as we use the same link for multiple stations), so currently the
1mb/s rate is being used.
Instead, configure the firmware to use the whole 11b rates by default.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/wl12xx/conf.h | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 18 |
2 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h index d16094f2604..5551d9d4016 100644 --- a/drivers/net/wireless/wl12xx/conf.h +++ b/drivers/net/wireless/wl12xx/conf.h @@ -516,6 +516,13 @@ struct conf_rx_settings { #define CONF_TX_AP_DEFAULT_MGMT_RATES (CONF_HW_BIT_RATE_1MBPS | \ CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS) +/* + * Default rates for working as IBSS. use 11b rates + */ +#define CONF_TX_IBSS_DEFAULT_RATES (CONF_HW_BIT_RATE_1MBPS | \ + CONF_HW_BIT_RATE_2MBPS | CONF_HW_BIT_RATE_5_5MBPS | \ + CONF_HW_BIT_RATE_11MBPS); + struct conf_tx_rate_class { /* diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 1dd735cc38b..53a8e2357cc 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -2509,6 +2509,24 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl, } } + if (changed & BSS_CHANGED_IBSS) { + wl1271_debug(DEBUG_ADHOC, "ibss_joined: %d", + bss_conf->ibss_joined); + + if (bss_conf->ibss_joined) { + u32 rates = bss_conf->basic_rates; + wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl, + rates); + wl->basic_rate = wl1271_tx_min_rate_get(wl); + + /* by default, use 11b rates */ + wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES; + ret = wl1271_acx_sta_rate_policies(wl); + if (ret < 0) + goto out; + } + } + ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed); if (ret < 0) goto out; |