Re: [linux-usb-devel] VIA UHCI controller problems: no IRQ

2004-02-02 Thread Alan Stern
On Mon, 2 Feb 2004, Sancho Dauskardt wrote: > It's not a bug, it's a feature: VIA UHCI controllers turn themselves off > after bable. HC_RESET is the only way to get them going again. Are there any published or publicly-available documents that explain all the "features" a VIA UHCI controller ha

Re: [linux-usb-devel] VIA UHCI controller problems: no IRQ

2004-02-02 Thread Sancho Dauskardt
[babble...] That's liberal use of the term "feature", but this VIA problem is known. I think even usb-uhci.c has a workaround for it (I don't know how well it works). Do you mean the Watchdog thing as in ehci ? IIRC there was a watchdog patch floating around, but it never made it into the kernel

Re: [linux-usb-devel] VIA UHCI controller problems: no IRQ

2004-02-02 Thread Johannes Erdfelt
On Mon, Feb 02, 2004, Sancho Dauskardt <[EMAIL PROTECTED]> wrote: > At 22:38 01.02.04 -0500, Alan Stern wrote: > >Johannes (or anyone else who can help): > > > >I could use some advice on tracking this problem down. You can follow the > >entire discussion in the thread going forward from > > > >ht

Re: [linux-usb-devel] VIA UHCI controller problems: no IRQ

2004-02-02 Thread Sancho Dauskardt
At 22:38 01.02.04 -0500, Alan Stern wrote: Johannes (or anyone else who can help): I could use some advice on tracking this problem down. You can follow the entire discussion in the thread going forward from http://marc.theaimsgroup.com/?l=linux-usb-devel&m=107550399505642&w=2 Basically the prob

[linux-usb-devel] VIA UHCI controller problems: no IRQ

2004-02-01 Thread Alan Stern
Johannes (or anyone else who can help): I could use some advice on tracking this problem down. You can follow the entire discussion in the thread going forward from http://marc.theaimsgroup.com/?l=linux-usb-devel&m=107550399505642&w=2 Basically the problem goes like this. The device (a digita