diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2013-03-26 15:42:47 -0700 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-04-15 09:51:20 +0530 |
| commit | 8a52b9ff1154a68b6a2a8da9a31a87e52f5f6418 (patch) | |
| tree | 54fcb19bbcd64cf50a86efe4feeac899b32fd40b /lib/find_next_bit.c | |
| parent | d92a8d7cbb6941d5d985ccb3453a2ac5c92f60e4 (diff) | |
ioatdma: channel reset scheme fixup on Intel Atom S1200 platforms
The Intel Atom S1200 family ioatdma changed the channel reset behavior.
It does a reset similar to PCI FLR by resetting all the MSIX
registers. We have to re-init msix interrupts because of this. This
workaround is only specific to this platform and is not expected to carry
over to the later generations.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Dan Williams <djbw@fb.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'lib/find_next_bit.c')
0 files changed, 0 insertions, 0 deletions