From: "Randy.Dunlap" <rddunlap@osdl.org>
To: linux-hotplug@vger.kernel.org
Subject: Re: ugly usb problems with compaq s4120wm/vt8375
Date: Wed, 17 Mar 2004 21:41:03 +0000 [thread overview]
Message-ID: <20040317134103.52d87752.rddunlap@osdl.org> (raw)
In-Reply-To: <20040317091849.7C03E3949@mprdmxin.myway.com>
On Wed, 17 Mar 2004 04:49:20 -0500 (EST) John H. wrote:
|
| also, do i need to compile uhci-hcd and ohci-hcd or will ehci-hcd take care of 1.1 devices internally?
EHCI is only for USB 2.0 devices. It needs a "companion" controller
driver (either OHCI or UHCI) also.
| --- On Wed 03/17, John H. < mrmailer@myway.com > wrote:
|
| From: John H. [mailto: mrmailer@myway.com]
|
| To: linux-hotplug-devel@lists.sourceforge.net
|
| Date: Wed, 17 Mar 2004 04:18:49 -0500
|
| Subject: ugly usb problems with compaq s4120wm/vt8375
|
|
|
| 00:00.0 Host bridge: VIA Technologies, Inc. VT8375 [KM266/KL266] Host Bridge<br>00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP]<br><br>00:10.0 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 80)<br><br>I am having really ugly problems with usb on my new machine with linux. I have latest hotplug installed and running, yet hotplugging still does not work(after restarting hotplug even, it kills keyboard/mouse, etc.... if i unplug keyboard/mouse and plug back in, they do not work till i ssh in and rmmod and modprobe lots of things<br>i also noticed if i simply cat /dev/mouse which goes to input/mice, they start working again?)<br><br>the keyboard/mouse are both usb 1.1 devices. I don't know if the following errors have anything to do with the problems...<br>usb 1-3: control timeout on ep0out---i get this a LOT<br>usb 1-3: device not accepting address 39, error -110<br><br><br>i get lots of those over and over, at different addres!
se!
| s.<br><br>i also get on startup(i cannot access now since usb things have flooded my log) some missing stuff on usb fs i believe, and usb.agent line 144 has invalid parameters?<br><br>any help appreciated, thanks!
--
~Randy
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prev parent reply other threads:[~2004-03-17 21:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-17 9:18 ugly usb problems with compaq s4120wm/vt8375 John H.
2004-03-17 9:49 ` John H.
2004-03-17 9:54 ` Treeve Jelbert
2004-03-17 21:41 ` Randy.Dunlap [this message]
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