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 <johannes@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/b43/main.c | 3 ++-
drivers/net/wireless/b43/xmit.c | 1 -
2 files changed, 2 insertions(+), 2 deletions(-)
--- everything.orig/drivers/net/wireless/b43/main.c 2007-11-22 23:35:41.208716199 +0100
+++ everything/drivers/net/wireless/b43/main.c 2007-11-22 23:36:03.138677951 +0100
@@ -4158,7 +4158,8 @@ static int b43_wireless_init(struct ssb_
}
/* 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;
--- everything.orig/drivers/net/wireless/b43/xmit.c 2007-11-22 23:36:05.668676810 +0100
+++ everything/drivers/net/wireless/b43/xmit.c 2007-11-22 23:36:22.668677190 +0100
@@ -489,7 +489,6 @@ void b43_rx(struct b43_wldev *dev, struc
}
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;
-
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