summaryrefslogtreecommitdiff
path: root/samples
diff options
context:
space:
mode:
authorNicholas Bellinger <nab@linux-iscsi.org>2014-02-22 18:23:33 -0800
committerNicholas Bellinger <nab@linux-iscsi.org>2014-06-02 12:42:19 -0700
commite6dc783a38ec0f2a5a91edda3f76195dffb17a16 (patch)
tree1e14032708ce350bbdc575dd07cbc20c7c8235d4 /samples
parent95e7c4341b8e28dae5204378087c1e2a115abc82 (diff)
virtio-scsi: Enable DIF/DIX modes in SCSI host LLD
This patch updates virtscsi_probe() to setup necessary Scsi_Host level protection resources. (currently hardcoded to 1) It changes virtscsi_add_cmd() to attach outgoing / incoming protection SGLs preceeding the data payload, and is using the new virtio_scsi_cmd_req_pi->pi_bytes[out,in] field to signal to signal to vhost/scsi bytes to expect for protection data. (Add missing #include <linux/blkdev.h> for blk_integrity - sfr + nab) Acked-by: Paolo Bonzini <pbonzini@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions