CVS commit: [netbsd-3] src/sys/dev

[Matthias Scheler <tron%netbsd.org@localhost>]

Module Name:    src
Committed By:   tron
Date:           Sun Jan 22 13:52:51 UTC 2006

Modified Files:
        src/sys/dev/pci [netbsd-3]: ehci_pci.c
        src/sys/dev/usb [netbsd-3]: ehci.c ehcivar.h

Log Message:
Pull up following revision(s) (requested by xtraeme in ticket #1123):
        sys/dev/usb/ehcivar.h: revision 1.23
        sys/dev/pci/ehci_pci.c: revision 1.22
        sys/dev/usb/ehci.c: revision 1.108
>From OpenBSD:

--
Add a workaround for VIA EHCI controllers which, under load, signal qTD
completion before they have performed writeback from the overlay qTD.
This condition would exhibit itself as a umass stall that never
recovers.
--

This fixes the problem reported by Thomas Klausner on current-users@:
http://mail-index.netbsd.org/current-users/2006/01/17/0000.html


To generate a diff of this commit:
cvs rdiff -r1.17.2.1 -r1.17.2.2 src/sys/dev/pci/ehci_pci.c
cvs rdiff -r1.91.2.7 -r1.91.2.8 src/sys/dev/usb/ehci.c
cvs rdiff -r1.17.8.1 -r1.17.8.2 src/sys/dev/usb/ehcivar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.