This lets us signal an error if the channel is halted in
ioat_process_channel_events().
Change-Id: Iffaf4fd1e27d1254f9d95a37d732ae4a5f3a0465
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The ioat driver supports DMA engine copy offload hardware available on
Intel Xeon platforms.
Change-Id: Ida0b17b25816576948ddb1b0443587e0f09574d4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>