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| author |   Tyrel Datwyler <tyreld@linux.ibm.com> | 2021-01-14 14:31:48 -0600 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-01-14 22:31:04 -0500 |
| commit | 032d1900869f3478cdbecc42e9f54feb03ffa730 (patch) | |
| tree | e9b9cce103098275eca5b26a1e13da053d0116bf /drivers/scsi/ibmvscsi/ibmvfc.h | |
| parent | scsi: ibmvfc: Enable MQ and set reasonable defaults (diff) | |
| download | linux-dev-032d1900869f3478cdbecc42e9f54feb03ffa730.tar.xz linux-dev-032d1900869f3478cdbecc42e9f54feb03ffa730.zip | |
scsi: ibmvfc: Provide modules parameters for MQ settings
Add the various module parameter toggles for adjusting the MQ
characteristics at boot/load time as well as a device attribute for
changing the client scsi channel request amount.
Link: https://lore.kernel.org/r/20210114203148.246656-22-tyreld@linux.ibm.com
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvfc.h')
| -rw-r--r-- | drivers/scsi/ibmvscsi/ibmvfc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index 0391cb746d0b..19dcec3ae9ba 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -43,6 +43,7 @@ #define IBMVFC_CLS3_ERROR 0 #define IBMVFC_MQ 1 #define IBMVFC_SCSI_CHANNELS 8 +#define IBMVFC_MAX_SCSI_QUEUES 16 #define IBMVFC_SCSI_HW_QUEUES 8 #define IBMVFC_MIG_NO_SUB_TO_CRQ 0 #define IBMVFC_MIG_NO_N_TO_M 0 |