diff options
| author | Sasikumar Chandrasekaran <sasikumar.pc@broadcom.com> | 2017-01-10 18:20:48 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-01-10 23:15:46 -0500 |
| commit | d889344e4e59eb962894ab3b64042dc37a2d8b39 (patch) | |
| tree | ec2caefaa07d17eee2cf05054f1dcc2c16e1824c /drivers/scsi/megaraid/megaraid_sas.h | |
| parent | 69c337c0f8d74d71e085efa8869be9fc51e5962b (diff) | |
scsi: megaraid_sas: Dynamic Raid Map Changes for SAS3.5 Generic Megaraid Controllers
SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have different
sizes for different number of supported VDs.
Signed-off-by: Sasikumar Chandrasekaran <sasikumar.pc@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index a96889c34db0..6ddf994a25b7 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -1434,6 +1434,12 @@ enum FW_BOOT_CONTEXT { #define MR_MAX_REPLY_QUEUES_EXT_OFFSET_SHIFT 14 #define MR_MAX_MSIX_REG_ARRAY 16 #define MR_RDPQ_MODE_OFFSET 0X00800000 + +#define MR_MAX_RAID_MAP_SIZE_OFFSET_SHIFT 16 +#define MR_MAX_RAID_MAP_SIZE_MASK 0x1FF +#define MR_MIN_MAP_SIZE 0x10000 +/* 64k */ + #define MR_CAN_HANDLE_SYNC_CACHE_OFFSET 0X01000000 /* @@ -2151,6 +2157,7 @@ struct megasas_instance { bool fw_sync_cache_support; bool is_ventura; bool msix_combined; + u16 max_raid_mapsize; }; struct MR_LD_VF_MAP { u32 size; |