2003-09-29 17:21:08

by Wim Van Sebroeck

Subject: USB-problem with uhci-hcd in versions 2.6.0-test5 and 2.6.0-test6

Hi All,

I saw that you also reported problems with USB/uhci-hcd on your systems. Can you test
the following patch and see if it works now?

Greetings,
Wim.

--- linux-2.6.0-test6/drivers/usb/host/uhci-hcd.c 2003-09-28 02:50:56.000000000 +0200
+++ linux-2.6.0-test6/drivers/usb/host/uhci-hcd.c 2003-09-28 23:21:30.000000000 +0200
@@ -2185,8 +2185,8 @@
/* Maybe kick BIOS off this hardware. Then reset, so we won't get
* interrupts from any previous setup.
*/
- pci_write_config_word(hcd->pdev, USBLEGSUP, USBLEGSUP_DEFAULT);
reset_hc(uhci);
+ pci_write_config_word(hcd->pdev, USBLEGSUP, USBLEGSUP_DEFAULT);
return 0;
}

2003-09-29 17:58:41

by Jan Dittmer

Subject: Re: USB-problem with uhci-hcd in versions 2.6.0-test5 and 2.6.0-test6

Wim Van Sebroeck <[email protected]> wrote on 2003-09-29 19:18:50
> Hi All,
>
> I saw that you also reported problems with USB/uhci-hcd on your systems. Can you test
> the following patch and see if it works now?
>

This fixes it for me. Oops gone and interrupt up again :-)

Thanks,

Jan

--
Jan Dittmer - [email protected]

2003-09-30 22:00:32

by Greg KH

Subject: Re: USB-problem with uhci-hcd in versions 2.6.0-test5 and 2.6.0-test6

On Mon, Sep 29, 2003 at 07:18:50PM +0200, Wim Van Sebroeck wrote:
> Hi All,
>
> I saw that you also reported problems with USB/uhci-hcd on your systems. Can you test
> the following patch and see if it works now?

I've applied this to my tree and will send it to Linus in the next batch
of USB updates.

thanks,

greg k-h