diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_acx.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_acx.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_init.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 31 |
5 files changed, 38 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h index 957da8c0d9c..671dc5af2e6 100644 --- a/drivers/net/wireless/wl12xx/wl1271.h +++ b/drivers/net/wireless/wl12xx/wl1271.h @@ -369,6 +369,9 @@ struct wl1271 { /* Our association ID */ u16 aid; + /* The current band */ + enum ieee80211_band band; + /* Default key (for WEP) */ u32 default_key; diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c index f622a409261..2ae1081ed62 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.c +++ b/drivers/net/wireless/wl12xx/wl1271_acx.c @@ -703,7 +703,7 @@ int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats) return 0; } -int wl1271_acx_rate_policies(struct wl1271 *wl) +int wl1271_acx_rate_policies(struct wl1271 *wl, u32 enabled_rates) { struct acx_rate_policy *acx; int ret = 0; @@ -719,7 +719,7 @@ int wl1271_acx_rate_policies(struct wl1271 *wl) /* configure one default (one-size-fits-all) rate class */ acx->rate_class_cnt = 1; - acx->rate_class[0].enabled_rates = ACX_RATE_MASK_ALL; + acx->rate_class[0].enabled_rates = enabled_rates; acx->rate_class[0].short_retry_limit = ACX_RATE_RETRY_LIMIT; acx->rate_class[0].long_retry_limit = ACX_RATE_RETRY_LIMIT; acx->rate_class[0].aflags = 0; diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h index 9068daaf0dd..55850eb809e 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.h +++ b/drivers/net/wireless/wl12xx/wl1271_acx.h @@ -1209,7 +1209,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble); int wl1271_acx_cts_protect(struct wl1271 *wl, enum acx_ctsprotect_type ctsprotect); int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats); -int wl1271_acx_rate_policies(struct wl1271 *wl); +int wl1271_acx_rate_policies(struct wl1271 *wl, u32 enabled_rates); int wl1271_acx_ac_cfg(struct wl1271 *wl); int wl1271_acx_tid_cfg(struct wl1271 *wl); int wl1271_acx_frag_threshold(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c index 490df217605..eb6b91ab968 100644 --- a/drivers/net/wireless/wl12xx/wl1271_init.c +++ b/drivers/net/wireless/wl12xx/wl1271_init.c @@ -369,7 +369,7 @@ int wl1271_hw_init(struct wl1271 *wl) goto out_free_memmap; /* Configure TX rate classes */ - ret = wl1271_acx_rate_policies(wl); + ret = wl1271_acx_rate_policies(wl, ACX_RATE_MASK_ALL); if (ret < 0) goto out_free_memmap; diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index cc5c3285dea..b9b1c201374 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -583,6 +583,7 @@ static void wl1271_op_stop(struct ieee80211_hw *hw) wl->ssid_len = 0; wl->listen_int = 1; wl->bss_type = MAX_BSS_TYPE; + wl->band = IEEE80211_BAND_2GHZ; wl->rx_counter = 0; wl->elp = false; @@ -727,6 +728,8 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) mutex_lock(&wl->mutex); + wl->band = conf->channel->band; + ret = wl1271_ps_elp_wakeup(wl, false); if (ret < 0) goto out; @@ -978,6 +981,22 @@ out: return ret; } +static u32 wl1271_enabled_rates_get(struct wl1271 *wl, u64 basic_rate_set) +{ + struct ieee80211_supported_band *band; + u32 enabled_rates = 0; + int bit; + + band = wl->hw->wiphy->bands[wl->band]; + for (bit = 0; bit < band->n_bitrates; bit++) { + if (basic_rate_set & 0x1) + enabled_rates |= band->bitrates[bit].hw_value; + basic_rate_set >>= 1; + } + + return enabled_rates; +} + static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, @@ -1016,6 +1035,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, } } } + if (changed & BSS_CHANGED_ERP_SLOT) { if (bss_conf->use_short_slot) ret = wl1271_acx_slot(wl, SLOT_TIME_SHORT); @@ -1045,6 +1065,16 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, } } + if (changed & BSS_CHANGED_BASIC_RATES) { + u32 enabled_rates = wl1271_enabled_rates_get( + wl, bss_conf->basic_rates); + ret = wl1271_acx_rate_policies(wl, enabled_rates); + if (ret < 0) { + wl1271_warning("Set rate policies failed %d", ret); + goto out_sleep; + } + } + out_sleep: wl1271_ps_elp_sleep(wl); @@ -1239,6 +1269,7 @@ static int __devinit wl1271_probe(struct spi_device *spi) wl->psm_requested = false; wl->tx_queue_stopped = false; wl->power_level = WL1271_DEFAULT_POWER_LEVEL; + wl->band = IEEE80211_BAND_2GHZ; /* We use the default power on sleep time until we know which chip * we're using */ |