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

André Bonin
2002-05-22T01:09:42Z

[-- Attachment #1: Type: text/plain, Size: 1931 bytes --]

----- 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
*****************************************************

[-- Attachment #2: syslog --]
[-- Type: application/octet-stream, Size: 1201 bytes --]

May 21 20:36:20 Cherlyn kernel: klogd 1.4.1#10, log source = /proc/kmsg started.
May 21 20:36:20 Cherlyn kernel: uhci.c: USB Universal Host Controller Interface driver v1.1
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver usblp
May 21 20:36:20 Cherlyn kernel: printer.c: v0.12: USB Printer Device Class driver
May 21 20:36:20 Cherlyn kernel: Initializing USB Mass Storage driver...
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver usb-storage
May 21 20:36:20 Cherlyn kernel: USB Mass Storage support registered.
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver hiddev
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver hid
May 21 20:36:20 Cherlyn kernel: hid-core.c: v1.31:USB HID core driver
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver usbscanner
May 21 20:36:20 Cherlyn kernel: scanner.c: 0.4.6:USB Scanner Driver
May 21 20:36:20 Cherlyn kernel: mice: PS/2 mouse device common for all mice
May 21 20:36:21 Cherlyn /usr/sbin/gpm[221]: oops() invoked from gpn.c(454)
May 21 20:36:21 Cherlyn /usr/sbin/gpm[221]: Repeating into ImPS2 protocol not yet implemented :-(: File exists
May 21 20:36:22 Cherlyn lpd[234]: restarted

[-- Attachment #3: kern.log --]
[-- Type: application/octet-stream, Size: 1046 bytes --]

May 21 20:36:20 Cherlyn kernel: Linux version 2.5.17 (root@Cherlyn) (gcc version 2.95.4 20011002 (Debian prerelease)) #4 SMP Tue May 21 20:26:15 EST 2002
...
May 21 20:36:20 Cherlyn kernel: uhci.c: USB Universal Host Controller Interface driver v1.1
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver usblp
May 21 20:36:20 Cherlyn kernel: printer.c: v0.12: USB Printer Device Class driver
May 21 20:36:20 Cherlyn kernel: Initializing USB Mass Storage driver...
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver usb-storage
May 21 20:36:20 Cherlyn kernel: USB Mass Storage support registered.
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver hiddev
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver hid
May 21 20:36:20 Cherlyn kernel: hid-core.c: v1.31:USB HID core driver
May 21 20:36:20 Cherlyn kernel: usb.c: registered new driver usbscanner
May 21 20:36:20 Cherlyn kernel: scanner.c: 0.4.6:USB Scanner Driver
May 21 20:36:20 Cherlyn kernel: mice: PS/2 mouse device common for all mice