diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.h | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h index ced6dc0cf8e8..473005c99b44 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.h +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h @@ -35,8 +35,13 @@ #define _MEGARAID_SAS_FUSION_H_ /* Fusion defines */ -#define MEGASAS_MAX_SZ_CHAIN_FRAME 1024 +#define MEGASAS_CHAIN_FRAME_SZ_MIN 1024 #define MFI_FUSION_ENABLE_INTERRUPT_MASK (0x00000009) +#define MEGASAS_MAX_CHAIN_SHIFT 5 +#define MEGASAS_MAX_CHAIN_SIZE_UNITS_MASK 0x400000 +#define MEGASAS_MAX_CHAIN_SIZE_MASK 0x3E0 +#define MEGASAS_256K_IO 128 +#define MEGASAS_1MB_IO (MEGASAS_256K_IO * 4) #define MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE 256 #define MEGASAS_MPI2_FUNCTION_PASSTHRU_IO_REQUEST 0xF0 #define MEGASAS_MPI2_FUNCTION_LD_IO_REQUEST 0xF1 @@ -89,6 +94,12 @@ enum MR_RAID_FLAGS_IO_SUB_TYPE { #define MEGASAS_FP_CMD_LEN 16 #define MEGASAS_FUSION_IN_RESET 0 #define THRESHOLD_REPLY_COUNT 50 +#define JBOD_MAPS_COUNT 2 + +enum MR_FUSION_ADAPTER_TYPE { + THUNDERBOLT_SERIES = 0, + INVADER_SERIES = 1, +}; /* * Raid Context structure which describes MegaRAID specific IO Parameters @@ -117,7 +128,9 @@ struct RAID_CONTEXT { u8 numSGE; __le16 configSeqNum; u8 spanArm; - u8 resvd2[3]; + u8 priority; + u8 numSGEExt; + u8 resvd2; }; #define RAID_CTX_SPANARM_ARM_SHIFT (0) @@ -486,6 +499,7 @@ struct MPI2_IOC_INIT_REQUEST { #define MAX_PHYSICAL_DEVICES 256 #define MAX_RAIDMAP_PHYSICAL_DEVICES (MAX_PHYSICAL_DEVICES) #define MR_DCMD_LD_MAP_GET_INFO 0x0300e101 +#define MR_DCMD_SYSTEM_PD_MAP_GET_INFO 0x0200e102 #define MR_DCMD_CTRL_SHARED_HOST_MEM_ALLOC 0x010e8485 /* SR-IOV HB alloc*/ #define MR_DCMD_LD_VF_MAP_GET_ALL_LDS_111 0x03200200 #define MR_DCMD_LD_VF_MAP_GET_ALL_LDS 0x03150200 @@ -789,6 +803,21 @@ struct MR_FW_RAID_MAP_EXT { struct MR_LD_SPAN_MAP ldSpanMap[MAX_LOGICAL_DRIVES_EXT]; }; +/* + * * define MR_PD_CFG_SEQ structure for system PDs + * */ +struct MR_PD_CFG_SEQ { + __le16 seqNum; + __le16 devHandle; + u8 reserved[4]; +} __packed; + +struct MR_PD_CFG_SEQ_NUM_SYNC { + __le32 size; + __le32 count; + struct MR_PD_CFG_SEQ seq[1]; +} __packed; + struct fusion_context { struct megasas_cmd_fusion **cmd_list; dma_addr_t req_frames_desc_phys; @@ -828,9 +857,12 @@ struct fusion_context { u32 current_map_sz; u32 drv_map_sz; u32 drv_map_pages; + struct MR_PD_CFG_SEQ_NUM_SYNC *pd_seq_sync[JBOD_MAPS_COUNT]; + dma_addr_t pd_seq_phys[JBOD_MAPS_COUNT]; u8 fast_path_io; struct LD_LOAD_BALANCE_INFO load_balance_info[MAX_LOGICAL_DRIVES_EXT]; LD_SPAN_INFO log_to_span[MAX_LOGICAL_DRIVES_EXT]; + u8 adapter_type; }; union desc_value { |