From: Johannes Berg <johannes@sipsolutions.net>
To: Michael Buesch <mb@bu3sch.de>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
bcm43xx-dev <bcm43xx-dev@lists.berlios.de>
Subject: [PATCH] b43: include FCS at end of frames
Date: Fri, 24 Aug 2007 13:01:50 +0200 [thread overview]
Message-ID: <1187953310.24933.19.camel@johannes.berg> (raw)
This patch makes b43 include the FCS at the end of
received frames, useful for monitoring.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
drivers/net/wireless/b43/main.c | 3 ++-
drivers/net/wireless/b43/xmit.c | 1 -
2 files changed, 2 insertions(+), 2 deletions(-)
--- wireless-dev.orig/drivers/net/wireless/b43/main.c 2007-08-24 12:57:04.949420431 +0200
+++ wireless-dev/drivers/net/wireless/b43/main.c 2007-08-24 13:00:08.989420431 +0200
@@ -3934,7 +3934,8 @@ 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;
--- wireless-dev.orig/drivers/net/wireless/b43/xmit.c 2007-08-24 12:57:04.959420431 +0200
+++ wireless-dev/drivers/net/wireless/b43/xmit.c 2007-08-24 13:00:08.999420431 +0200
@@ -481,7 +481,6 @@ 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) && !(macstat & B43_RX_MAC_DECERR)) {
unsigned int keyidx;
next reply other threads:[~2007-08-24 11:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-24 11:01 Johannes Berg [this message]
2007-08-24 13:12 ` [PATCH] b43: include FCS at end of frames Holger Schurig
2007-08-25 7:58 ` Johannes Berg
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