From d8be11ee95be9ec9eabfec9f635e0feac972369b Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sat, 24 Nov 2007 15:06:33 +0100 Subject: [PATCH] b43: include FCS in frames handed to mac80211 Sometimes it can be useful to see the FCS, especially when bad-FCS frames are shown. Pass the FCS to mac80211 and let it worry about snipping it off when required. Signed-off-by: Johannes Berg Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/net/wireless/b43/main.c | 3 ++- drivers/net/wireless/b43/xmit.c | 1 - 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 58847222cf..69c68c29dd 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -3904,7 +3904,8 @@ static int b43_wireless_init(struct ssb_device *dev) } /* fill hw info */ - hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE; + hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | + IEEE80211_HW_RX_INCLUDES_FCS; hw->max_signal = 100; hw->max_rssi = -110; hw->max_noise = -110; diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index 557abe1f1a..a455a6beac 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -489,7 +489,6 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) } wlhdr = (struct ieee80211_hdr *)(skb->data); fctl = le16_to_cpu(wlhdr->frame_control); - skb_trim(skb, skb->len - FCS_LEN); if (macstat & B43_RX_MAC_DEC) { unsigned int keyidx; -- 2.39.5