From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:42421 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756014AbXHXLBC (ORCPT ); Fri, 24 Aug 2007 07:01:02 -0400 Subject: [PATCH] b43: include FCS at end of frames From: Johannes Berg To: Michael Buesch Cc: linux-wireless , bcm43xx-dev Content-Type: text/plain Date: Fri, 24 Aug 2007 13:01:50 +0200 Message-Id: <1187953310.24933.19.camel@johannes.berg> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch makes b43 include the FCS at the end of received frames, useful for monitoring. Signed-off-by: Johannes Berg --- 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;