From mboxrd@z Thu Jan  1 00:00:00 1970
From: "David S. Miller" <davem@davemloft.net>
Subject: Re: generic 802.11 stack
Date: Tue, 7 Sep 2004 11:08:13 -0700
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To: Vladimir Kondratiev <vkondra@mail.ru>
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On Tue, 7 Sep 2004 21:06:24 +0300
Vladimir Kondratiev <vkondra@mail.ru> wrote:

> May be I did not stated the question clearly. This information need to be 
> specified per packet. So question ramains: how to specify PHY info per skb.

Use the skb->cb[] area, create:

struct p80211_skb_cb {
	int rate;
	int channel;
	/* whatever... */
};

#define P80211_SKB_CB(skb)  ((struct p80211_skb_cb *)((skb)->cb))