diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2008-04-03 13:13:23 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-04-07 12:19:14 -0500 |
| commit | 3fe7cfb910ea138ae623d1320c71e2a7a0bdc527 (patch) | |
| tree | 1fc33624be0c243b972b44492736d956c8498b89 | |
| parent | 7d232c745ef2ce141cc9d9538421affa32846fdb (diff) | |
| download | linux-3fe7cfb910ea138ae623d1320c71e2a7a0bdc527.tar.bz2 | |
[SCSI] qla2xxx: Check alternate 'reason' code during GPSC status handling.
Some switches return 0x09 (Command not supported) as the reason
code for GPSC failure. Check for this code, and disable
additional GPSC queries if found.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gs.c | 6 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 7e6b6da6a67d..3843eaa3af06 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -1611,6 +1611,7 @@ typedef struct fc_port { #define CT_ACCEPT_RESPONSE 0x8002 #define CT_REASON_INVALID_COMMAND_CODE 0x01 #define CT_REASON_CANNOT_PERFORM 0x09 +#define CT_REASON_COMMAND_UNSUPPORTED 0x0b #define CT_EXPL_ALREADY_REGISTERED 0x10 #define NS_N_PORT_TYPE 0x01 diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index e6578ce34ecd..980ccb3eed33 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1841,8 +1841,10 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list) "GPSC")) != QLA_SUCCESS) { /* FM command unsupported? */ if (rval == QLA_INVALID_COMMAND && - ct_rsp->header.reason_code == - CT_REASON_INVALID_COMMAND_CODE) { + (ct_rsp->header.reason_code == + CT_REASON_INVALID_COMMAND_CODE || + ct_rsp->header.reason_code == + CT_REASON_COMMAND_UNSUPPORTED)) { DEBUG2(printk("scsi(%ld): GPSC command " "unsupported, disabling query...\n", ha->host_no)); |