Date: Sun, 06 Apr 2003 18:49:00 +0200 From: des@ofug.org (Dag-Erling =?iso-8859-1?q?Sm=F8rgrav?=) To: current@freebsd.org Subject: weird fxp / timecounter interaction in top-of-tree Message-ID: <xzpu1dbeflv.fsf@flood.ping.uio.no>
next in thread | raw e-mail | index | archive | help
With a kernel built from sources only a few hours old (in the hopes of figuring out whether I could use the TSC in SMP mode), I hit a number of strange bugs in the fxp and / or miibus code: - trying to unload fxp after the interface has been configured with dhclient causes a panic near the top of fxp_txeof (of course, somebody has broken dumps again...) - loading the if_fxp module (and miibus as a dependency) switches the timecounter hardware to PIIX. - switching the timecounter hardware manually to PIIX when if_fxp and miibus are loaded causes the machine to lock up. DES --=20 Dag-Erling Sm=F8rgrav - des@ofug.org
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?xzpu1dbeflv.fsf>