Re: What to do with all of the USB UHCI drivers in the kernel?

From: André Bonin (kernel@bonin.ca)
Date: Tue May 21 2002 - 20:10:04 EST


----- Original Message -----
From: "Greg KH" <greg@kroah.com>
To: <linux-usb-devel@lists.sourceforge.net>
Cc: <linux-kernel@vger.kernel.org>; <Linux-usb-users@lists.sourceforge.net>
Sent: Monday, May 20, 2002 6:31 PM
Subject: What to do with all of the USB UHCI drivers in the kernel?

>
> Ok, now that 2.5.16 is out, we have a total of 4 different USB UHCI
> controller drivers in the kernel! That's about 3 too many for me :)
>
> So what to do? I propose the following:
>
> From now until July 1, I want everyone to test out both the uhci-hcd
> and usb-uhci-hcd drivers on just about every piece of hardware they
> can find. This includes SMP, UP, preempt kernels, big and little
> endian machines, and loads of different types of USB devices.

The UHCI driver never recognizes my hardware. The OHCI driver (in the
2.4.18 kernel) does however. My Asus A7M266-D doesn't have an onboard USB
but they ship an add-on card with the motherboard (made by Asus).

I attached the relevant syslogs and kernel logs for a boot-up with the UHCI
driver. The USB startup is towards the end.

List of USB devices attached:

1) AsusTek USB enhanced Host Controller
2) Logitech USB Camera (QuickCam Web)
3) NEC PCI to USB Open Host Controller
4) NEC PCI to USB Open Host Controller
5) USB Root Hub x2 (Must belong to the USB hub on my monitor, ViewSonic
G773-2)
6) USB Root Hub x2 (Must belong to the USB hub on my monitor, ViewSonic
G773-2)
7) Microsoft IntelliMouse Optical (imPs2)

Thanks!

>
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*****************************************************
André Bonin
Computer Engineering Technologist
Ottawa (Ontario)
Canada
*****************************************************





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