diff options
| author | Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> | 2016-10-26 13:34:38 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-08 17:29:59 -0500 |
| commit | 0bb337c97c2cdc9c0215205a81406f968c1dcae0 (patch) | |
| tree | b179507f5316c437432924c45df4487542f476bd /drivers/scsi/mpt3sas/mpt3sas_base.h | |
| parent | 998f26aedf41bc5cdce3b3c9233ac0e0672fa307 (diff) | |
| download | op-kernel-dev-0bb337c97c2cdc9c0215205a81406f968c1dcae0.zip op-kernel-dev-0bb337c97c2cdc9c0215205a81406f968c1dcae0.tar.gz | |
scsi: mpt3sas: Increased/Additional MSIX support for SAS35 devices.
For SAS35 devices MSIX vectors are inceased to 128 from 96. To support this
Reply post host index register count is increased to 16. Also variable
msix96_vector is replaced with combined_reply_queue and variable
combined_reply_index_count is added to set different values for SAS3 and
SAS35 devices.
Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_base.h')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 3d75c57..acb4106 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -300,8 +300,9 @@ * There are twelve Supplemental Reply Post Host Index Registers * and each register is at offset 0x10 bytes from the previous one. */ -#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT 12 -#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET (0x10) +#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT_G3 12 +#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT_G35 16 +#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET (0x10) /* OEM Identifiers */ #define MFG10_OEM_ID_INVALID (0x00000000) @@ -1158,7 +1159,8 @@ struct MPT3SAS_ADAPTER { u8 reply_queue_count; struct list_head reply_queue_list; - u8 msix96_vector; + u8 combined_reply_queue; + u8 combined_reply_index_count; /* reply post register index */ resource_size_t **replyPostRegisterIndex; |
