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(parent: 624e6fc) | patch
MFC r238673:
authormav <mav@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 21 Aug 2012 11:43:01 +0000 (11:43 +0000)
committermav <mav@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 21 Aug 2012 11:43:01 +0000 (11:43 +0000)
commitc94d33e8a132f2ab116fc40563803e77ab92f94e
tree961b2e8709d6882c6347832ea16fa6c6c940a399tree | snapshot
parent624e6fc65d2ad4741c2d53a5f3722c4b16a1f163commit | diff
MFC r238673:
Use 16bit PIO instead of 32bit in case of misaligned buffer.
It fixes kernel panic during CD write with cdrecord on sparc64.

git-svn-id: svn://svn.freebsd.org/base/stable/8@239495 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/dev/ata/ata-lowlevel.c diff | blob | history
8-STABLE