diff options
Diffstat (limited to 'drivers/scsi/isci/request.c')
| -rw-r--r-- | drivers/scsi/isci/request.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index 1a39ce50529d..ab18ee0fe246 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -61,6 +61,16 @@ #include "scu_event_codes.h" #include "sas.h" +#undef C +#define C(a) (#a) +const char *req_state_name(enum sci_base_request_states state) +{ + static const char * const strings[] = REQUEST_STATES; + + return strings[state]; +} +#undef C + static struct scu_sgl_element_pair *to_sgl_element_pair(struct isci_request *ireq, int idx) { @@ -910,7 +920,8 @@ enum sci_status sci_request_complete(struct isci_request *ireq) state = ireq->sm.current_state_id; if (WARN_ONCE(state != SCI_REQ_COMPLETED, - "isci: request completion from wrong state (%d)\n", state)) + "isci: request completion from wrong state (%s)\n", + req_state_name(state))) return SCI_FAILURE_INVALID_STATE; if (ireq->saved_rx_frame_index != SCU_INVALID_FRAME_INDEX) @@ -931,8 +942,8 @@ enum sci_status sci_io_request_event_handler(struct isci_request *ireq, state = ireq->sm.current_state_id; if (state != SCI_REQ_STP_PIO_DATA_IN) { - dev_warn(&ihost->pdev->dev, "%s: (%x) in wrong state %d\n", - __func__, event_code, state); + dev_warn(&ihost->pdev->dev, "%s: (%x) in wrong state %s\n", + __func__, event_code, req_state_name(state)); return SCI_FAILURE_INVALID_STATE; } @@ -2306,12 +2317,8 @@ sci_io_request_tc_completion(struct isci_request *ireq, return atapi_data_tc_completion_handler(ireq, completion_code); default: - dev_warn(&ihost->pdev->dev, - "%s: SCIC IO Request given task completion " - "notification %x while in wrong state %d\n", - __func__, - completion_code, - state); + dev_warn(&ihost->pdev->dev, "%s: %x in wrong state %s\n", + __func__, completion_code, req_state_name(state)); return SCI_FAILURE_INVALID_STATE; } } |