From: Pavel Machek <pavel@suse.cz>
To: linville@tuxdriver.com,
kernel list <linux-kernel@vger.kernel.org>,
netdev@vger.kernel.org, Jirka Lenost Benc <jbenc@suse.cz>
Subject: [patch] workaround zd1201 interference problem
Date: Wed, 7 Jun 2006 16:00:45 +0200 [thread overview]
Message-ID: <20060607140045.GB1936@elf.ucw.cz> (raw)
zd1201 likes to start up shouting, interfering with all wifis in
range. It is capable of stopping ipw2200 up-to few meters away, and
stops other cards at smaller distances, too.
This works around it. Only forcing ZD1201_CMDCODE_DISABLE is not
enough to prevent interference.
From: Jirka Benc <jbenc@suse.cz>
Signed-off-by: Pavel Machek <pavel@suse.cz>
--- linux-good/drivers/net/wireless/zd1201.c 2006-03-30 13:51:58.000000000 +0200
+++ linux/drivers/net/wireless/zd1201.c 2006-06-07 15:55:01.000000000 +0200
@@ -1835,6 +1835,8 @@
zd->dev->name);
usb_set_intfdata(interface, zd);
+ zd1201_enable(zd); /* zd1201 likes to startup shouting, interfering */
+ zd1201_disable(zd); /* with all the wifis in range */
return 0;
err_net:
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next reply other threads:[~2006-06-07 14:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-07 14:00 Pavel Machek [this message]
2006-06-07 14:08 ` Jiri Benc
2006-06-07 14:15 ` Pavel Machek
2006-06-07 16:22 ` Daniel Drake
2006-06-08 7:05 ` Pavel Machek
2006-06-08 7:13 ` Pavel Machek
2006-06-09 21:49 ` Daniel Drake
2006-06-09 22:38 ` Pavel Machek
2006-06-15 20:10 ` John W. Linville
2006-06-15 20:47 ` Pavel Machek
2006-07-12 0:13 ` Daniel Drake
2006-06-15 21:00 ` Pavel Machek
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