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From: Johannes Berg <johannes@sipsolutions.net>
To: Jiri Benc <jbenc@suse.cz>
Cc: Michael Wu <flamingice@sourmilk.net>,
	"John W. Linville" <linville@tuxdriver.com>,
	linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: [RFC PATCH 1/3] cfg80211 and nl80211
Date: Mon, 05 Feb 2007 19:29:49 +0100	[thread overview]
Message-ID: <1170700190.3572.41.camel@johannes.berg> (raw)
In-Reply-To: <20070205192958.0fef1a88@griffin.suse.cz>

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On Mon, 2007-02-05 at 19:29 +0100, Jiri Benc wrote:

> No. It's the other way around, when they're reported immediately, they
> will be out of order. ieee80211_tx_status is called from the interrupt
> handler as the result of the frame being actually sent. Before that, a
> frame can sit for an arbitrary long time in the hw queue or not sent at
> all. Reporting only frames confirmed by ieee80211_tx_status as
> successfully sent at the time the function is called reflects better
> what is on the air (it's still not perfect as things like
> retransmissions are not caught).

Yeah, you're right. Then again, it doesn't matter all that much since if
you want exact timing you need a card that never transmits in monitor
mode anyway.

johannes

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  reply	other threads:[~2007-02-05 18:33 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-31  1:37 [RFC] cfg80211 merge John W. Linville
2007-01-31  1:38 ` [RFC PATCH 1/3] cfg80211 and nl80211 John W. Linville
2007-01-31  1:39   ` [RFC PATCH 2/3] wireless: move wext to net/wireless/ John W. Linville
2007-01-31  1:41     ` [RFC PATCH 3/3] cfg80211: add wext-compatible client John W. Linville
2007-01-31 14:40     ` [RFC PATCH 2/3] wireless: move wext to net/wireless/ Christoph Hellwig
2007-01-31 19:00       ` Johannes Berg
2007-01-31  2:46   ` [RFC PATCH 1/3] cfg80211 and nl80211 Michael Wu
2007-01-31 17:37     ` Jiri Benc
2007-01-31 20:24       ` Michael Buesch
2007-02-01 10:18     ` Johannes Berg
2007-02-05 17:45       ` Michael Wu
2007-02-05 17:49         ` Johannes Berg
2007-02-05 18:14           ` Michael Wu
2007-02-05 18:14             ` Johannes Berg
2007-02-05 18:29               ` Jiri Benc
2007-02-05 18:29                 ` Johannes Berg [this message]
2007-02-05 19:13                 ` Jouni Malinen
2007-02-05 19:23               ` Michael Wu
2007-02-05 19:24                 ` Johannes Berg
2007-02-05 19:55                   ` Michael Wu
2007-02-09 16:14                     ` Johannes Berg
2007-02-05 18:16           ` Jiri Benc
2007-01-31  2:48 ` [RFC] cfg80211 merge Jouni Malinen
2007-01-31 17:29   ` Jiri Benc
2007-01-31 18:32     ` John W. Linville
2007-01-31 19:25       ` Jiri Benc
2007-01-31 20:07         ` Christoph Hellwig
2007-01-31 20:44           ` John W. Linville
2007-01-31 21:06             ` Johannes Berg
2007-01-31 23:54               ` Tomas Winkler
2007-02-01 13:07                 ` Johannes Berg
2007-02-01 14:04                   ` Tomas Winkler
2007-02-01 14:11                     ` Johannes Berg
2007-02-02 18:18                       ` Tomas Winkler
2007-02-03 17:37                         ` Johannes Berg
2007-02-01 14:12                     ` Jiri Benc
2007-02-07  0:46 ` [RFC v2] " John W. Linville
2007-02-07  0:47   ` [RFC PATCH 1/3] wireless: add cfg80211 John W. Linville
     [not found]     ` <20070207004832.GC23096@tuxdriver.com>
2007-02-07  0:49       ` [RFC PATCH 3/3] cfg80211: add wext-compatible client John W. Linville
2007-02-07  7:54         ` Christoph Hellwig
2007-02-08 13:13           ` Johannes Berg
2007-02-08 18:38             ` Luis R. Rodriguez
2007-02-08 18:50               ` John W. Linville
2007-02-08 19:41                 ` Luis R. Rodriguez
2007-02-09 15:43                   ` Johannes Berg
2007-02-08 19:55               ` Christoph Hellwig
2007-02-08 21:56                 ` Luis R. Rodriguez
2007-02-09  2:09                 ` Dan Williams
2007-02-07  7:35     ` [RFC PATCH 1/3] wireless: add cfg80211 Christoph Hellwig
2007-02-08 13:12       ` Johannes Berg
2007-02-08 19:17         ` Christoph Hellwig
2007-02-07 14:39   ` [RFC v2] cfg80211 merge John W. Linville

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