From: Johannes Berg <johannes@sipsolutions.net>
To: Derek Atkins <warlord@MIT.EDU>
Cc: dragoran <drago01@gmail.com>,
"Winkler, Tomas" <tomas.winkler@intel.com>,
linux-wireless@vger.kernel.org,
network manager <networkmanager-list@gnome.org>,
ipw3945-devel@lists.sourceforge.net
Subject: Re: [ipw3945-devel] chaning mode only when interface down?
Date: Fri, 03 Aug 2007 11:41:52 +0200 [thread overview]
Message-ID: <1186134112.4647.17.camel@johannes.berg> (raw)
In-Reply-To: <sjmir7yx7b9.fsf@pgpdev.ihtfp.org>
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On Thu, 2007-08-02 at 11:52 -0400, Derek Atkins wrote:
> Well, for one thing in many cases the interface needs to be "up" in
> order to scan. Also, many times the driver itself will incorrectly
> associate on insert before NetworkManager gets a chance to chime in
> and then you're stuck in a situation where you never get to the band
> you want.
Driver bug?
> Regardless, you should NEVER require a driver reload to switch bands
> and if you do that's a bug. If mac80211 requires a driver reload then
> that's a MAJOR flaw in that layer.
Have you read the original mail? We were talking about requiring an
ifdown/ifup cycle.
johannes
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next prev parent reply other threads:[~2007-08-03 9:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-02 7:44 chaning mode only when interface down? dragoran
2007-08-02 9:14 ` Johannes Berg
2007-08-02 9:16 ` dragoran
2007-08-02 12:17 ` [ipw3945-devel] " Winkler, Tomas
2007-08-02 12:34 ` Johannes Berg
2007-08-02 12:41 ` Winkler, Tomas
2007-08-02 12:46 ` Johannes Berg
2007-08-02 13:11 ` Tomas Winkler
2007-08-02 12:48 ` dragoran
2007-08-02 12:53 ` Johannes Berg
[not found] ` <f6ca9fed0708020643p53ceedcav76b14814b1b1cabd@mail.gmail.com>
2007-08-02 15:52 ` Derek Atkins
2007-08-03 9:41 ` Johannes Berg [this message]
2007-08-03 14:33 ` Derek Atkins
2007-08-03 14:50 ` Johannes Berg
2007-08-03 14:53 ` John W. Linville
2007-08-03 15:10 ` Derek Atkins
2007-08-02 18:51 ` Dan Williams
2007-08-03 9:42 ` Johannes Berg
2007-08-03 11:20 ` Dan Williams
2007-08-30 22:24 ` blocking in dev->open (was: [ipw3945-devel] chaning mode only when interface down?) Johannes Berg
2007-08-02 9:18 ` chaning mode only when interface down? Andy Green
2007-08-02 9:59 ` Johannes Berg
2007-08-02 18:47 ` Dan Williams
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