From df4c849f4608e8962f019fea6021ebd602a11641 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Thu, 15 Sep 2011 16:05:47 +0300 Subject: [PATCH] wl12xx: Use dev_hlid for auth and assoc req On roaming, the auth and assoc req are sent with the sta hlid. This is wrong, as the sta hlid is configured according to the old ap. Use the dev_hlid instead. Move the wl1271_tx_update_filters() call into wl1271_tx_get_hlid(), so wl->dev_hlid will be valid. Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/tx.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 9d4157ce095..f6e95e43930 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -81,8 +81,7 @@ static int wl1271_tx_update_filters(struct wl1271 *wl, struct ieee80211_hdr *hdr; int ret; - hdr = (struct ieee80211_hdr *)(skb->data + - sizeof(struct wl1271_tx_hw_descr)); + hdr = (struct ieee80211_hdr *)skb->data; /* * stop bssid-based filtering before transmitting authentication @@ -181,14 +180,20 @@ u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb) static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct sk_buff *skb) { + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + if (wl12xx_is_dummy_packet(wl, skb)) return wl->system_hlid; if (wl->bss_type == BSS_TYPE_AP_BSS) return wl12xx_tx_get_hlid_ap(wl, skb); - if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags) || - test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) + wl1271_tx_update_filters(wl, skb); + + if ((test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags) || + test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) && + !ieee80211_is_auth(hdr->frame_control) && + !ieee80211_is_assoc_req(hdr->frame_control)) return wl->sta_hlid; else return wl->dev_hlid; @@ -423,8 +428,6 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb, if (wl->bss_type == BSS_TYPE_AP_BSS) { wl1271_tx_ap_update_inconnection_sta(wl, skb); wl1271_tx_regulate_link(wl, hlid); - } else { - wl1271_tx_update_filters(wl, skb); } /* -- 2.39.2