Date: Tue, 15 Feb 2005 13:10:08 -0600 From: Jonathan Fosburgh <syjef@mdanderson.org> To: freebsd-current@freebsd.org Cc: othermark <atkin901@yahoo.com> Subject: Re: Sluggish USB mouse in -CURRENT Message-ID: <200502151310.18456.syjef@mdanderson.org> In-Reply-To: <cut6rv$4eb$1@sea.gmane.org> References: <200502150928.12090.jonathan@fosburgh.org> <cut6rv$4eb$1@sea.gmane.org>
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[-- Attachment #1 --] On Tuesday 15 February 2005 10:12, othermark wrote: > > If you search the archive, you'll find this problem is mentioned off and on > in -current postings. I too cannot use my USB mouse in -current. I used > to be able to, but that's when I could turn apic on and off in the kernel. > Turning it off broke other things as well, but the brokeness is partially > a function of my mboard/bios, and partially because of the implementation > of -current. > > Take a look at the output from 'vmstat -i' and look to see what interrupt > ums0 is sharing. Try to hardcode an unused interrupt to the USB > controller in BIOS (sometimes just disabling the PS/2 port in BIOS works as > well). If FreeBSD reads the table correctly (check with a verbose boot, > my interrupt setting never takes) then you should get your mouse back to > working in -current. Well none of that worked. My BIOS wont let me disable the PS/2 ports. The ums device doesn't show up in the vmstat -i listing, and disabling acpi (which also disables HTT for me) doesn't result in any improvement. Maybe there is more hope of fixing the device probe on PS/2 than fixing USB performance? At least for right now. -- Jonathan Fosburgh AIX and Storage Administrator UT MD Anderson Cancer Center Houston, TX [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCEkkaqUvQmqp7omYRAkvvAJ9F0mgbhSYXWENKF6KikB4nh0WONQCfa4Zy 1bgMZLtT2IHsdljaDqW4hOE= =6TDJ -----END PGP SIGNATURE-----
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