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| author | Stefan Agner <stefan.agner@toradex.com> | 2015-02-02 13:38:03 +0100 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2015-02-02 13:38:03 +0100 |
| commit | 43328a22788c8d856f30a9b0b909e00b7a0c6ecc (patch) | |
| tree | 1ef1604ea6a297c5b83d3821ba19757946d7e67f /drivers/vhost/scsi.c | |
| parent | 7a615209551c7a9f3a0dea4f6341ebbb2f2dc9c9 (diff) | |
| parent | c2d6598eefba9cbe5ca69ab6ca59e31f797169ac (diff) | |
Merge tag 'v3.18.5' into toradex_vf_3.18-next
This is the 3.18.5 stable release
Conflicts:
arch/arm/mach-imx/clk-imx6q.c
Diffstat (limited to 'drivers/vhost/scsi.c')
| -rw-r--r-- | drivers/vhost/scsi.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index a17f11850669..cb84f69f76ad 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -909,6 +909,23 @@ vhost_scsi_map_iov_to_prot(struct tcm_vhost_cmd *cmd, return 0; } +static int vhost_scsi_to_tcm_attr(int attr) +{ + switch (attr) { + case VIRTIO_SCSI_S_SIMPLE: + return MSG_SIMPLE_TAG; + case VIRTIO_SCSI_S_ORDERED: + return MSG_ORDERED_TAG; + case VIRTIO_SCSI_S_HEAD: + return MSG_HEAD_TAG; + case VIRTIO_SCSI_S_ACA: + return MSG_ACA_TAG; + default: + break; + } + return MSG_SIMPLE_TAG; +} + static void tcm_vhost_submission_work(struct work_struct *work) { struct tcm_vhost_cmd *cmd = @@ -934,9 +951,10 @@ static void tcm_vhost_submission_work(struct work_struct *work) rc = target_submit_cmd_map_sgls(se_cmd, tv_nexus->tvn_se_sess, cmd->tvc_cdb, &cmd->tvc_sense_buf[0], cmd->tvc_lun, cmd->tvc_exp_data_len, - cmd->tvc_task_attr, cmd->tvc_data_direction, - TARGET_SCF_ACK_KREF, sg_ptr, cmd->tvc_sgl_count, - NULL, 0, sg_prot_ptr, cmd->tvc_prot_sgl_count); + vhost_scsi_to_tcm_attr(cmd->tvc_task_attr), + cmd->tvc_data_direction, TARGET_SCF_ACK_KREF, + sg_ptr, cmd->tvc_sgl_count, NULL, 0, + sg_prot_ptr, cmd->tvc_prot_sgl_count); if (rc < 0) { transport_send_check_condition_and_sense(se_cmd, TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE, 0); |