Date: Mon, 13 Dec 2004 23:40:25 GMT From: Julian Elischer <julian@elischer.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/74989: (regression) Lost USB support between5.2.1-RELEASE and 5.3-RELEASE on K7T266 Pro2. Message-ID: <200412132340.iBDNePhR070422@freefall.freebsd.org>
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The following reply was made to PR kern/74989; it has been noted by GNATS. From: Julian Elischer <julian@elischer.org> To: Julien Gabel <jpeg@thilelli.net> Cc: freebsd-gnats-submit@freebsd.org, Anish Mistry <mistry.7@osu.edu>, freebsd-usb@freebsd.org Subject: Re: kern/74989: (regression) Lost USB support between 5.2.1-RELEASE and 5.3-RELEASE on K7T266 Pro2. Date: Mon, 13 Dec 2004 15:34:54 -0800 Julien Gabel wrote: >>To answer to Anish who asked me "What happens when you boot w/ without >>ACPI enabled?": i can say that i already try this without much success. >>I also try to _play_ with my BIOS settings... no luck here too. >> >> > >Ok. After playing with my BIOS settings, i decided to reset them all. >And here, i can say that i previously made a mistake: *disable* ACPI at >boot time _do_ the trick! > >So, i ended with these two systems: > - notebook: FreeBSD 5.2.1 + ACPI enable => USB ok > - notebook: FreeBSD 5.3 + ACPI disable => USB ok > > - desktop: FreeBSD 5.2.1 + ACPI enable => USB ko :( > - desktop: FreeBSD 5.3 + ACPI disable => USB ok > >The desktop is the machine equipped with the MSI K7T266 Pro2 motherboard. >Note: the BIOS firmware is up to date with the last revision available. > >The update during the RELENG_5 branch seems to be at the origin of the >USB support problem on this motherboard. > have you also disabled "legacy USB support"? so, in your estimation is the problem in the ACPI code or the USB code? > > >help
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