From: Gery Kahn <geryk@ti.com>
To: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Cc: "Coelho Luciano (Nokia-MS/Helsinki)" <Luciano.Coelho@nokia.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH 2/2] Revert "wl1271: Change supported channel order for a more optimal scan"
Date: Wed, 10 Nov 2010 13:36:29 +0200 [thread overview]
Message-ID: <4CDA83BD.2000306@ti.com> (raw)
In-Reply-To: <1289388086.2522.72.camel@wimaxnb.nmp.nokia.com>
On 11/10/2010 01:21 PM, Juuso Oikarinen wrote:
> On Wed, 2010-11-10 at 12:18 +0100, ext Gery Kahn wrote:
>> On 11/10/2010 12:27 PM, juuso.oikarinen@nokia.com wrote:
>>> From: Juuso Oikarinen<juuso.oikarinen@nokia.com>
>>>
>>> This reverts commit fa21c7a9e4be439e217fe72edbd39b643b643791.
>>>
>>> The reverted patch caused more harm than benefit.
>>>
>>> Signed-off-by: Juuso Oikarinen<juuso.oikarinen@nokia.com>
>>>
>> Just couple words what harm it was?
>
> The harm is that the supported channels are reported to user-space in
> the order they are registered in the driver. The result of that is quite
> messy in userspace PoV.
>
> -Juuso
>
Thank you for answer.
The reason of doing such channel sorting was channel overlapping.
Let's say for 11a (bandwidth 20MHz) it is not a problem.
While 11g, preferred channel sorting would be 1,6,11,...
Gery
next prev parent reply other threads:[~2010-11-10 11:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-10 10:27 [PATCH 1/2] wl1271: Prevent ad-hoc and active scanning on 11a DFS frequencies juuso.oikarinen
2010-11-10 10:27 ` [PATCH 2/2] Revert "wl1271: Change supported channel order for a more optimal scan" juuso.oikarinen
2010-11-10 11:18 ` Gery Kahn
2010-11-10 11:21 ` Juuso Oikarinen
2010-11-10 11:36 ` Gery Kahn [this message]
2010-11-10 11:42 ` Juuso Oikarinen
2010-11-11 19:47 ` Gery Kahn
2010-11-10 11:02 ` [PATCH 1/2] wl1271: Prevent ad-hoc and active scanning on 11a DFS frequencies Tuomas Katila
2010-11-11 9:35 ` Luciano Coelho
2010-11-11 12:15 ` Luciano Coelho
2010-11-17 6:52 ` Gabay, Benzy
2010-11-17 7:00 ` Juuso Oikarinen
2010-11-17 8:25 ` Gabay, Benzy
2010-11-17 8:34 ` Juuso Oikarinen
2010-11-17 9:57 ` Bruno Randolf
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