diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index f7dcb56ab35..b90d116c018 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -930,6 +930,17 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len) if (len < 8 + 2 + 2) return -EINVAL; + if (bih->frame_type == BEACON_FTYPE && test_bit(CONNECTED, &ar->flag) && + memcmp(bih->bssid, ar->bssid, ETH_ALEN) == 0) { + const u8 *tim; + tim = cfg80211_find_ie(WLAN_EID_TIM, buf + 8 + 2 + 2, + len - 8 - 2 - 2); + if (tim && tim[1] >= 2) { + ar->assoc_bss_dtim_period = tim[3]; + set_bit(DTIM_PERIOD_AVAIL, &ar->flag); + } + } + /* * In theory, use of cfg80211_inform_bss() would be more natural here * since we do not have the full frame. However, at least for now, |