diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_fw.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_fw.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index 691783abfb69..aa69486dc064 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h | |||
| @@ -537,6 +537,11 @@ struct sts_entry_24xx { | |||
| 537 | /* | 537 | /* |
| 538 | * If DIF Error is set in comp_status, these additional fields are | 538 | * If DIF Error is set in comp_status, these additional fields are |
| 539 | * defined: | 539 | * defined: |
| 540 | * | ||
| 541 | * !!! NOTE: Firmware sends expected/actual DIF data in big endian | ||
| 542 | * format; but all of the "data" field gets swab32-d in the beginning | ||
| 543 | * of qla2x00_status_entry(). | ||
| 544 | * | ||
| 540 | * &data[10] : uint8_t report_runt_bg[2]; - computed guard | 545 | * &data[10] : uint8_t report_runt_bg[2]; - computed guard |
| 541 | * &data[12] : uint8_t actual_dif[8]; - DIF Data received | 546 | * &data[12] : uint8_t actual_dif[8]; - DIF Data received |
| 542 | * &data[20] : uint8_t expected_dif[8]; - DIF Data computed | 547 | * &data[20] : uint8_t expected_dif[8]; - DIF Data computed |