diff options
| -rw-r--r-- | drivers/target/target_core_transport.c | 15 | ||||
| -rw-r--r-- | include/target/target_core_backend.h | 1 | ||||
| -rw-r--r-- | include/target/target_core_base.h | 2 |
3 files changed, 15 insertions, 3 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index c26b3afc4575..14c6f2bb1b01 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -736,8 +736,7 @@ static void target_complete_failure_work(struct work_struct *work) { struct se_cmd *cmd = container_of(work, struct se_cmd, work); - transport_generic_request_failure(cmd, - TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE); + transport_generic_request_failure(cmd, cmd->sense_reason); } /* @@ -855,7 +854,8 @@ static bool target_cmd_interrupted(struct se_cmd *cmd) } /* May be called from interrupt context so must not sleep. */ -void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status) +void target_complete_cmd_with_sense(struct se_cmd *cmd, u8 scsi_status, + sense_reason_t sense_reason) { struct se_wwn *wwn = cmd->se_sess->se_tpg->se_tpg_wwn; int success, cpu; @@ -865,6 +865,7 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status) return; cmd->scsi_status = scsi_status; + cmd->sense_reason = sense_reason; spin_lock_irqsave(&cmd->t_state_lock, flags); switch (cmd->scsi_status) { @@ -893,6 +894,14 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status) queue_work_on(cpu, target_completion_wq, &cmd->work); } +EXPORT_SYMBOL(target_complete_cmd_with_sense); + +void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status) +{ + target_complete_cmd_with_sense(cmd, scsi_status, scsi_status ? + TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE : + TCM_NO_SENSE); +} EXPORT_SYMBOL(target_complete_cmd); void target_set_cmd_data_length(struct se_cmd *cmd, int length) diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 1f78b09bba55..675f3a1fe613 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -75,6 +75,7 @@ void target_backend_unregister(const struct target_backend_ops *); void target_complete_cmd(struct se_cmd *, u8); void target_set_cmd_data_length(struct se_cmd *, int); +void target_complete_cmd_with_sense(struct se_cmd *, u8, sense_reason_t); void target_complete_cmd_with_length(struct se_cmd *, u8, int); void transport_copy_sense_to_cmd(struct se_cmd *, unsigned char *); diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index f53e0f160695..fb11c7693b25 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -457,6 +457,8 @@ enum target_core_dif_check { #define TCM_ACA_TAG 0x24 struct se_cmd { + /* Used for fail with specific sense codes */ + sense_reason_t sense_reason; /* SAM response code being sent to initiator */ u8 scsi_status; u16 scsi_sense_length; |