On Fri, May 28, 2010 at 02:35:32PM -0500, Scott Allendorf wrote: > Andriy Gapon wrote: > >on 28/05/2010 19:32 Scott Allendorf said the following: > >>I recently upgraded to 8.1-PRERELEASE (amd64) on a Dell Optiplex 960 > >>running 8.0-RELEASE. After the upgrade, my floppy drive was no longer > >>detected. After a binary search, the following commit appears to be > >>responsible: > >> > >> http://svn.freebsd.org/viewvc/base?view=revision&revision=203544 > > > > > >Can you check if reverting of MFC of the following helps (it's a part of > >that big > >ACPI MFC)? > > > >r200554 | jkim | 2009-12-15 00:28:32 +0200 (Tue, 15 Dec 2009) | 3 lines > >Remove _FDE quirk handling as these quirks are automatically repaired > >by ACPICA layer since ACPICA 20091214. > > > > > > Thank you for your quick reply to my message. > > Reverting this change (src/sys/dev/fdc/fdc_acpi.c from 1.13.2.2 to > 1.13.2.1) appears to have fixed the issue. The floppy drive is now > detected and it is functional. There do not appear to be any side effects.
Reverting the change also fixed the floppy on the SuperMicro C7X58.
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