diff options
| author | Shyam Sundar <shyam.sundar@qlogic.com> | 2010-10-06 22:50:29 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-10-25 14:52:44 -0500 |
| commit | 2657c800dbb24761097ef341dfa43672c08a7a9e (patch) | |
| tree | 5c08d28f6d906671f07bff59b42588165ff93445 /drivers/scsi/qla4xxx/ql4_nx.h | |
| parent | 91a772a4b1840fea39f0377c2cbca4cfc5be05f9 (diff) | |
[SCSI] qla4xxx: use CRB Register for Request Queue in-pointer
Switching from doorbell mechanism to CRB register based
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_nx.h')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_nx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h index 931ad3f1e918..95f3060ad027 100644 --- a/drivers/scsi/qla4xxx/ql4_nx.h +++ b/drivers/scsi/qla4xxx/ql4_nx.h @@ -535,6 +535,8 @@ #define QLA82XX_PEG_HALT_STATUS1 (QLA82XX_CAM_RAM(0xa8)) #define QLA82XX_PEG_HALT_STATUS2 (QLA82XX_CAM_RAM(0xac)) #define QLA82XX_PEG_ALIVE_COUNTER (QLA82XX_CAM_RAM(0xb0)) +#define QLA82XX_CAM_RAM_DB1 (QLA82XX_CAM_RAM(0x1b0)) +#define QLA82XX_CAM_RAM_DB2 (QLA82XX_CAM_RAM(0x1b4)) #define HALT_STATUS_UNRECOVERABLE 0x80000000 #define HALT_STATUS_RECOVERABLE 0x40000000 |