diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/mac80211-ops.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/pcu.c | 4 |
3 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index a49aeac..4bb381c 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1057,6 +1057,7 @@ struct ath5k_hw { u8 ah_coverage_class; bool ah_ack_bitrate_high; u8 ah_bwmode; + bool ah_short_slot; /* Antenna Control */ u32 ah_ant_ctl[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX]; diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index 9be29b7..807bd64 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -282,6 +282,15 @@ ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (changes & BSS_CHANGED_BEACON_INT) sc->bintval = bss_conf->beacon_int; + if (changes & BSS_CHANGED_ERP_SLOT) { + int slot_time; + + ah->ah_short_slot = bss_conf->use_short_slot; + slot_time = ath5k_hw_get_default_slottime(ah) + + 3 * ah->ah_coverage_class; + ath5k_hw_set_ifs_intervals(ah, slot_time); + } + if (changes & BSS_CHANGED_ASSOC) { avf->assoc = bss_conf->assoc; if (bss_conf->assoc) diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index e342e47..71b60b7 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -151,9 +151,9 @@ unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah) slot_time = AR5K_INIT_SLOT_TIME_QUARTER_RATE; break; case AR5K_BWMODE_DEFAULT: - slot_time = AR5K_INIT_SLOT_TIME_DEFAULT; default: - if (channel->hw_value & CHANNEL_CCK) + slot_time = AR5K_INIT_SLOT_TIME_DEFAULT; + if ((channel->hw_value & CHANNEL_CCK) && !ah->ah_short_slot) slot_time = AR5K_INIT_SLOT_TIME_B; break; } |