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authorMaciej Sosnowski <maciej.sosnowski@intel.com>2009-02-26 11:04:23 +0100
committerDan Williams <dan.j.williams@intel.com>2009-03-04 16:04:39 -0700
commit49bc46360d68156ce82b2b1a12badb80078453a0 (patch)
treedf7f187e26e3443384074376f52e47e516cf1bca /drivers/scsi
parent1d93e52eb48df986a3c4d5ad8a520bf1f6837367 (diff)
I/OAT: add verification for proper APICID_TAG_MAP setting by BIOS
BIOS versions for systems with I/OAT ver.2 have been found which fail to program APICID_TAG_MAP for DCA. The ioatdma driver should recognize incorrectly set APICID_TAG_MAP and disable DCA in that case. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi')
0 files changed, 0 insertions, 0 deletions