diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/iscsi_tcp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 6eaa2e3a925..4e9f0d9a55e 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -36,6 +36,7 @@ #include <linux/scatterlist.h> #include <net/tcp.h> #include <scsi/scsi_cmnd.h> +#include <scsi/scsi_device.h> #include <scsi/scsi_host.h> #include <scsi/scsi.h> #include <scsi/scsi_transport_iscsi.h> @@ -2184,6 +2185,12 @@ static void iscsi_tcp_session_destroy(struct iscsi_cls_session *cls_session) iscsi_session_teardown(cls_session); } +static int iscsi_tcp_slave_configure(struct scsi_device *sdev) +{ + blk_queue_dma_alignment(sdev->request_queue, 0); + return 0; +} + static struct scsi_host_template iscsi_sht = { .name = "iSCSI Initiator over TCP/IP", .queuecommand = iscsi_queuecommand, @@ -2195,6 +2202,7 @@ static struct scsi_host_template iscsi_sht = { .eh_abort_handler = iscsi_eh_abort, .eh_host_reset_handler = iscsi_eh_host_reset, .use_clustering = DISABLE_CLUSTERING, + .slave_configure = iscsi_tcp_slave_configure, .proc_name = "iscsi_tcp", .this_id = -1, }; |