From: "John W. Linville" <linville@tuxdriver.com>
To: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: users@rt2x00.serialmonkey.com, linux-wireless@vger.kernel.org,
Ivo van Doorn <ivdoorn@gmail.com>
Subject: Re: [PATCH v2 8/8] rt2x00: Properly request tx headroom for alignment operations.
Date: Wed, 25 Nov 2009 14:47:46 -0500 [thread overview]
Message-ID: <20091125194746.GG7800@tuxdriver.com> (raw)
In-Reply-To: <1259012694-14869-9-git-send-email-gwingerde@gmail.com>
On Mon, Nov 23, 2009 at 10:44:54PM +0100, Gertjan van Wingerde wrote:
> Current rt2x00 drivers may result in a "ieee80211_tx_status: headroom too
> small" error message when a frame needs to be properly aligned before
> transmitting it.
> This is because the space needed to ensure proper alignment isn't
> requested from mac80211.
> Fix this by adding sufficient amount of alignment space to the amount
> of headroom requested for TX frames.
>
> Reported-by: David Ellingsworth <david@identd.dyndns.org>
> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
CC [M] drivers/net/wireless/rt2x00/rt2x00dev.o
drivers/net/wireless/rt2x00/rt2x00dev.c: In function ‘rt2x00lib_probe_hw’:
drivers/net/wireless/rt2x00/rt2x00dev.c:690: error: ‘IEEE80211_TX_STATUS_HEADROOM’ undeclared (first use in this function)
drivers/net/wireless/rt2x00/rt2x00dev.c:690: error: (Each undeclared identifier is reported only once
drivers/net/wireless/rt2x00/rt2x00dev.c:690: error: for each function it appears in.)
Did I miss a patch?
John
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
next prev parent reply other threads:[~2009-11-25 20:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-23 21:44 [PATCH v2 0/8] Assorted fixes and cleanups for rt2x00 and mac80211 Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 1/8] rt2x00: Only initialize HT on rt2800 devices that support it Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 2/8] rt2x00: Remove unused variable frame_control from rt2x00mac_tx Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 3/8] rt2x00: Clean up use of rt2x00_intf_is_pci Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 4/8] rt2x00: Fix typo (lengt --> length) in rt2x00queue.c Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 5/8] rt2x00: Whitespace cleanup Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 6/8] rt2x00: Centralize setting of extra TX headroom requested by rt2x00 Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 7/8] mac80211: Add define for TX headroom reserved by mac80211 itself Gertjan van Wingerde
2009-11-23 21:44 ` [PATCH v2 8/8] rt2x00: Properly request tx headroom for alignment operations Gertjan van Wingerde
2009-11-24 17:19 ` Ivo van Doorn
2009-11-24 19:12 ` Gertjan van Wingerde
2009-11-24 20:04 ` Ivo van Doorn
2009-11-25 19:47 ` John W. Linville [this message]
2009-11-25 21:29 ` Gertjan van Wingerde
2009-11-25 21:48 ` John W. Linville
2009-12-20 15:42 ` [BISECTED] " Markus Baier
2009-12-20 20:20 ` Gertjan van Wingerde
2009-12-21 0:45 ` Markus Baier
2009-12-21 6:33 ` Pavel Roskin
2009-12-21 16:26 ` Gertjan van Wingerde
2009-12-21 19:17 ` John W. Linville
2009-12-22 0:22 ` Gertjan van Wingerde
2009-12-22 5:25 ` Pavel Roskin
2009-12-22 8:13 ` Gertjan van Wingerde
2009-12-22 10:55 ` Markus Baier
2009-12-22 14:18 ` Gertjan van Wingerde
2009-12-22 15:03 ` Pavel Roskin
2009-11-23 23:22 ` [PATCH v2 7/8] mac80211: Add define for TX headroom reserved by mac80211 itself Johannes Berg
2009-11-24 17:13 ` [PATCH v2 6/8] rt2x00: Centralize setting of extra TX headroom requested by rt2x00 Ivo van Doorn
2009-11-24 17:13 ` [PATCH v2 5/8] rt2x00: Whitespace cleanup Ivo van Doorn
2009-11-23 22:18 ` [rt2x00-users] [PATCH v2 1/8] rt2x00: Only initialize HT on rt2800 devices that support it David Ellingsworth
2009-11-24 17:12 ` Ivo van Doorn
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