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authorJens Axboe <axboe@fb.com>2017-02-18 00:08:19 +0300
committerJens Axboe <axboe@fb.com>2017-02-18 00:08:19 +0300
commit818551e2b2c662a1b26de6b4f7d6b8411a838d18 (patch)
treef38b4c951df4d33db81ae7b7765a56bce491c2a8 /drivers/target
parent6010720da8aab51f33beee63b73cf88016e9b250 (diff)
parent7520872c0cf4d3df6d74242c6edfb9e70a47df4d (diff)
downloadlinux-818551e2b2c662a1b26de6b4f7d6b8411a838d18.tar.xz
Merge branch 'for-4.11/next' into for-4.11/linus-merge
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/Kconfig1
-rw-r--r--drivers/target/target_core_pscsi.c14
2 files changed, 8 insertions, 7 deletions
diff --git a/drivers/target/Kconfig b/drivers/target/Kconfig
index 257361280510..e2bc99980f75 100644
--- a/drivers/target/Kconfig
+++ b/drivers/target/Kconfig
@@ -4,6 +4,7 @@ menuconfig TARGET_CORE
depends on SCSI && BLOCK
select CONFIGFS_FS
select CRC_T10DIF
+ select BLK_SCSI_REQUEST # only for scsi_command_size_tbl..
default n
help
Say Y or M here to enable the TCM Storage Engine and ConfigFS enabled
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 04d7aa7390d0..a8f8e53f2f57 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1005,7 +1005,8 @@ pscsi_execute_cmd(struct se_cmd *cmd)
scsi_command_size(cmd->t_task_cdb));
req = blk_get_request(pdv->pdv_sd->request_queue,
- (cmd->data_direction == DMA_TO_DEVICE),
+ cmd->data_direction == DMA_TO_DEVICE ?
+ REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN,
GFP_KERNEL);
if (IS_ERR(req)) {
pr_err("PSCSI: blk_get_request() failed\n");
@@ -1013,7 +1014,7 @@ pscsi_execute_cmd(struct se_cmd *cmd)
goto fail;
}
- blk_rq_set_block_pc(req);
+ scsi_req_init(req);
if (sgl) {
ret = pscsi_map_sg(cmd, sgl, sgl_nents, req);
@@ -1023,10 +1024,8 @@ pscsi_execute_cmd(struct se_cmd *cmd)
req->end_io = pscsi_req_done;
req->end_io_data = cmd;
- req->cmd_len = scsi_command_size(pt->pscsi_cdb);
- req->cmd = &pt->pscsi_cdb[0];
- req->sense = &pt->pscsi_sense[0];
- req->sense_len = 0;
+ scsi_req(req)->cmd_len = scsi_command_size(pt->pscsi_cdb);
+ scsi_req(req)->cmd = &pt->pscsi_cdb[0];
if (pdv->pdv_sd->type == TYPE_DISK)
req->timeout = PS_TIMEOUT_DISK;
else
@@ -1075,7 +1074,7 @@ static void pscsi_req_done(struct request *req, int uptodate)
struct pscsi_plugin_task *pt = cmd->priv;
pt->pscsi_result = req->errors;
- pt->pscsi_resid = req->resid_len;
+ pt->pscsi_resid = scsi_req(req)->resid_len;
cmd->scsi_status = status_byte(pt->pscsi_result) << 1;
if (cmd->scsi_status) {
@@ -1096,6 +1095,7 @@ static void pscsi_req_done(struct request *req, int uptodate)
break;
}
+ memcpy(pt->pscsi_sense, scsi_req(req)->sense, TRANSPORT_SENSE_BUFFER);
__blk_put_request(req->q, req);
kfree(pt);
}