diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 199 |
1 files changed, 153 insertions, 46 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index fdd519c1dd57..e7e5974e1a2c 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -35,8 +35,8 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "06.812.07.00-rc1" -#define MEGASAS_RELDATE "August 22, 2016" +#define MEGASAS_VERSION "07.701.16.00-rc1" +#define MEGASAS_RELDATE "February 2, 2017" /* * Device IDs @@ -56,6 +56,11 @@ #define PCI_DEVICE_ID_LSI_INTRUDER_24 0x00cf #define PCI_DEVICE_ID_LSI_CUTLASS_52 0x0052 #define PCI_DEVICE_ID_LSI_CUTLASS_53 0x0053 +#define PCI_DEVICE_ID_LSI_VENTURA 0x0014 +#define PCI_DEVICE_ID_LSI_HARPOON 0x0016 +#define PCI_DEVICE_ID_LSI_TOMCAT 0x0017 +#define PCI_DEVICE_ID_LSI_VENTURA_4PORT 0x001B +#define PCI_DEVICE_ID_LSI_CRUSADER_4PORT 0x001C /* * Intel HBA SSDIDs @@ -100,7 +105,7 @@ */ /* - * MFI stands for MegaRAID SAS FW Interface. This is just a moniker for + * MFI stands for MegaRAID SAS FW Interface. This is just a moniker for * protocol between the software and firmware. Commands are issued using * "message frames" */ @@ -690,6 +695,18 @@ struct MR_PD_INFO { u8 reserved1[512-428]; } __packed; +/* + * Definition of structure used to expose attributes of VD or JBOD + * (this structure is to be filled by firmware when MR_DCMD_DRV_GET_TARGET_PROP + * is fired by driver) + */ +struct MR_TARGET_PROPERTIES { + u32 max_io_size_kb; + u32 device_qdepth; + u32 sector_size; + u8 reserved[500]; +} __packed; + /* * defines the physical drive address structure */ @@ -728,7 +745,6 @@ struct megasas_pd_list { u16 tid; u8 driveType; u8 driveState; - u8 interface; } __packed; /* @@ -1312,7 +1328,55 @@ struct megasas_ctrl_info { #endif } adapterOperations3; - u8 pad[0x800-0x7EC]; + struct { +#if defined(__BIG_ENDIAN_BITFIELD) + u8 reserved:7; + /* Indicates whether the CPLD image is part of + * the package and stored in flash + */ + u8 cpld_in_flash:1; +#else + u8 cpld_in_flash:1; + u8 reserved:7; +#endif + u8 reserved1[3]; + /* Null terminated string. Has the version + * information if cpld_in_flash = FALSE + */ + u8 userCodeDefinition[12]; + } cpld; /* Valid only if upgradableCPLD is TRUE */ + + struct { + #if defined(__BIG_ENDIAN_BITFIELD) + u16 reserved:8; + u16 fw_swaps_bbu_vpd_info:1; + u16 support_pd_map_target_id:1; + u16 support_ses_ctrl_in_multipathcfg:1; + u16 image_upload_supported:1; + u16 support_encrypted_mfc:1; + u16 supported_enc_algo:1; + u16 support_ibutton_less:1; + u16 ctrl_info_ext_supported:1; + #else + + u16 ctrl_info_ext_supported:1; + u16 support_ibutton_less:1; + u16 supported_enc_algo:1; + u16 support_encrypted_mfc:1; + u16 image_upload_supported:1; + /* FW supports LUN based association and target port based */ + u16 support_ses_ctrl_in_multipathcfg:1; + /* association for the SES device connected in multipath mode */ + /* FW defines Jbod target Id within MR_PD_CFG_SEQ */ + u16 support_pd_map_target_id:1; + /* FW swaps relevant fields in MR_BBU_VPD_INFO_FIXED to + * provide the data in little endian order + */ + u16 fw_swaps_bbu_vpd_info:1; + u16 reserved:8; + #endif + } adapter_operations4; + u8 pad[0x800 - 0x7FE]; /* 0x7FE pad to 2K for expansion */ } __packed; /* @@ -1339,12 +1403,15 @@ struct megasas_ctrl_info { #define MEGASAS_FW_BUSY 1 -#define VD_EXT_DEBUG 0 +/* Driver's internal Logging levels*/ +#define OCR_LOGS (1 << 0) #define SCAN_PD_CHANNEL 0x1 #define SCAN_VD_CHANNEL 0x2 #define MEGASAS_KDUMP_QUEUE_DEPTH 100 +#define MR_LARGE_IO_MIN_SIZE (32 * 1024) +#define MR_R1_LDIO_PIGGYBACK_DEFAULT 4 enum MR_SCSI_CMD_TYPE { READ_WRITE_LDIO = 0, @@ -1391,7 +1458,7 @@ enum FW_BOOT_CONTEXT { */ #define MEGASAS_INT_CMDS 32 #define MEGASAS_SKINNY_INT_CMDS 5 -#define MEGASAS_FUSION_INTERNAL_CMDS 5 +#define MEGASAS_FUSION_INTERNAL_CMDS 8 #define MEGASAS_FUSION_IOCTL_CMDS 3 #define MEGASAS_MFI_IOCTL_CMDS 27 @@ -1429,13 +1496,19 @@ 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 /* * register set for both 1068 and 1078 controllers * structure extended for 1078 registers */ - + struct megasas_register_set { u32 doorbell; /*0000h*/ u32 fusion_seq_offset; /*0004h*/ @@ -1471,14 +1544,14 @@ struct megasas_register_set { u32 outbound_scratch_pad ; /*00B0h*/ u32 outbound_scratch_pad_2; /*00B4h*/ u32 outbound_scratch_pad_3; /*00B8h*/ + u32 outbound_scratch_pad_4; /*00BCh*/ - u32 reserved_4; /*00BCh*/ u32 inbound_low_queue_port ; /*00C0h*/ u32 inbound_high_queue_port ; /*00C4h*/ - u32 reserved_5; /*00C8h*/ + u32 inbound_single_queue_port; /*00C8h*/ u32 res_6[11]; /*CCh*/ u32 host_diag; u32 seq_offset; @@ -1544,33 +1617,35 @@ union megasas_sgl_frame { typedef union _MFI_CAPABILITIES { struct { #if defined(__BIG_ENDIAN_BITFIELD) - u32 reserved:20; - u32 support_qd_throttling:1; - u32 support_fp_rlbypass:1; - u32 support_vfid_in_ioframe:1; - u32 support_ext_io_size:1; - u32 support_ext_queue_depth:1; - u32 security_protocol_cmds_fw:1; - u32 support_core_affinity:1; - u32 support_ndrive_r1_lb:1; - u32 support_max_255lds:1; - u32 support_fastpath_wb:1; - u32 support_additional_msix:1; - u32 support_fp_remote_lun:1; + u32 reserved:19; + u32 support_pd_map_target_id:1; + u32 support_qd_throttling:1; + u32 support_fp_rlbypass:1; + u32 support_vfid_in_ioframe:1; + u32 support_ext_io_size:1; + u32 support_ext_queue_depth:1; + u32 security_protocol_cmds_fw:1; + u32 support_core_affinity:1; + u32 support_ndrive_r1_lb:1; + u32 support_max_255lds:1; + u32 support_fastpath_wb:1; + u32 support_additional_msix:1; + u32 support_fp_remote_lun:1; #else - u32 support_fp_remote_lun:1; - u32 support_additional_msix:1; - u32 support_fastpath_wb:1; - u32 support_max_255lds:1; - u32 support_ndrive_r1_lb:1; - u32 support_core_affinity:1; - u32 security_protocol_cmds_fw:1; - u32 support_ext_queue_depth:1; - u32 support_ext_io_size:1; - u32 support_vfid_in_ioframe:1; - u32 support_fp_rlbypass:1; - u32 support_qd_throttling:1; - u32 reserved:20; + u32 support_fp_remote_lun:1; + u32 support_additional_msix:1; + u32 support_fastpath_wb:1; + u32 support_max_255lds:1; + u32 support_ndrive_r1_lb:1; + u32 support_core_affinity:1; + u32 security_protocol_cmds_fw:1; + u32 support_ext_queue_depth:1; + u32 support_ext_io_size:1; + u32 support_vfid_in_ioframe:1; + u32 support_fp_rlbypass:1; + u32 support_qd_throttling:1; + u32 support_pd_map_target_id:1; + u32 reserved:19; #endif } mfi_capabilities; __le32 reg; @@ -1803,6 +1878,8 @@ union megasas_frame { struct MR_PRIV_DEVICE { bool is_tm_capable; bool tm_busy; + atomic_t r1_ldio_hint; + u8 interface_type; }; struct megasas_cmd; @@ -1994,17 +2071,24 @@ struct MR_DRV_SYSTEM_INFO { }; enum MR_PD_TYPE { - UNKNOWN_DRIVE = 0, - PARALLEL_SCSI = 1, - SAS_PD = 2, - SATA_PD = 3, - FC_PD = 4, + UNKNOWN_DRIVE = 0, + PARALLEL_SCSI = 1, + SAS_PD = 2, + SATA_PD = 3, + FC_PD = 4, + NVME_PD = 5, }; /* JBOD Queue depth definitions */ #define MEGASAS_SATA_QD 32 #define MEGASAS_SAS_QD 64 #define MEGASAS_DEFAULT_PD_QD 64 +#define MEGASAS_NVME_QD 32 + +#define MR_DEFAULT_NVME_PAGE_SIZE 4096 +#define MR_DEFAULT_NVME_PAGE_SHIFT 12 +#define MR_DEFAULT_NVME_MDTS_KB 128 +#define MR_NVME_PAGE_SIZE_MASK 0x000000FF struct megasas_instance { @@ -2022,6 +2106,8 @@ struct megasas_instance { dma_addr_t hb_host_mem_h; struct MR_PD_INFO *pd_info; dma_addr_t pd_info_h; + struct MR_TARGET_PROPERTIES *tgt_prop; + dma_addr_t tgt_prop_h; __le32 *reply_queue; dma_addr_t reply_queue_h; @@ -2039,6 +2125,7 @@ struct megasas_instance { u32 crash_dump_drv_support; u32 crash_dump_app_support; u32 secure_jbod_support; + u32 support_morethan256jbod; /* FW support for more than 256 PD/JBOD */ bool use_seqnum_jbod_fp; /* Added for PD sequence */ spinlock_t crashdump_lock; @@ -2051,6 +2138,7 @@ struct megasas_instance { u16 max_num_sge; u16 max_fw_cmds; + u16 max_mpt_cmds; u16 max_mfi_cmds; u16 max_scsi_cmds; u16 ldio_threshold; @@ -2065,6 +2153,7 @@ struct megasas_instance { /* used to sync fire the cmd to fw */ spinlock_t hba_lock; /* used to synch producer, consumer ptrs in dpc */ + spinlock_t stream_lock; spinlock_t completion_lock; struct dma_pool *frame_dma_pool; struct dma_pool *sense_dma_pool; @@ -2087,6 +2176,11 @@ struct megasas_instance { atomic_t fw_outstanding; atomic_t ldio_outstanding; atomic_t fw_reset_no_pci_access; + atomic_t ieee_sgl; + atomic_t prp_sgl; + atomic_t sge_holes_type1; + atomic_t sge_holes_type2; + atomic_t sge_holes_type3; struct megasas_instance_template *instancet; struct tasklet_struct isr_tasklet; @@ -2142,6 +2236,13 @@ struct megasas_instance { u8 is_rdpq; bool dev_handle; bool fw_sync_cache_support; + u32 mfi_frame_size; + bool is_ventura; + bool msix_combined; + u16 max_raid_mapsize; + /* preffered count to send as LDIO irrspective of FP capable.*/ + u8 r1_ldio_hint_default; + u32 nvme_page_size; }; struct MR_LD_VF_MAP { u32 size; @@ -2230,12 +2331,12 @@ struct megasas_instance_template { u32 (*init_adapter)(struct megasas_instance *); u32 (*build_and_issue_cmd) (struct megasas_instance *, struct scsi_cmnd *); - int (*issue_dcmd)(struct megasas_instance *instance, + void (*issue_dcmd)(struct megasas_instance *instance, struct megasas_cmd *cmd); }; -#define MEGASAS_IS_LOGICAL(scp) \ - ((scp->device->channel < MEGASAS_MAX_PD_CHANNELS) ? 0 : 1) +#define MEGASAS_IS_LOGICAL(sdev) \ + ((sdev->channel < MEGASAS_MAX_PD_CHANNELS) ? 0 : 1) #define MEGASAS_DEV_INDEX(scp) \ (((scp->device->channel % 2) * MEGASAS_MAX_DEV_PER_CHANNEL) + \ @@ -2346,7 +2447,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, struct IO_REQUEST_INFO *io_info, struct RAID_CONTEXT *pRAID_Context, struct MR_DRV_RAID_MAP_ALL *map, u8 **raidLUN); -u8 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_DRV_RAID_MAP_ALL *map); +u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_DRV_RAID_MAP_ALL *map); struct MR_LD_RAID *MR_LdRaidGet(u32 ld, struct MR_DRV_RAID_MAP_ALL *map); u16 MR_ArPdGet(u32 ar, u32 arm, struct MR_DRV_RAID_MAP_ALL *map); u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_DRV_RAID_MAP_ALL *map); @@ -2354,13 +2455,16 @@ __le16 MR_PdDevHandleGet(u32 pd, struct MR_DRV_RAID_MAP_ALL *map); u16 MR_GetLDTgtId(u32 ld, struct MR_DRV_RAID_MAP_ALL *map); __le16 get_updated_dev_handle(struct megasas_instance *instance, - struct LD_LOAD_BALANCE_INFO *lbInfo, struct IO_REQUEST_INFO *in_info); + struct LD_LOAD_BALANCE_INFO *lbInfo, + struct IO_REQUEST_INFO *in_info, + struct MR_DRV_RAID_MAP_ALL *drv_map); void mr_update_load_balance_params(struct MR_DRV_RAID_MAP_ALL *map, struct LD_LOAD_BALANCE_INFO *lbInfo); int megasas_get_ctrl_info(struct megasas_instance *instance); /* PD sequence */ int megasas_sync_pd_seq_num(struct megasas_instance *instance, bool pend); +void megasas_set_dynamic_target_properties(struct scsi_device *sdev); int megasas_set_crash_dump_params(struct megasas_instance *instance, u8 crash_buf_state); void megasas_free_host_crash_buffer(struct megasas_instance *instance); @@ -2382,4 +2486,7 @@ void megasas_update_sdev_properties(struct scsi_device *sdev); int megasas_reset_fusion(struct Scsi_Host *shost, int reason); int megasas_task_abort_fusion(struct scsi_cmnd *scmd); int megasas_reset_target_fusion(struct scsi_cmnd *scmd); +u32 mega_mod64(u64 dividend, u32 divisor); +int megasas_alloc_fusion_context(struct megasas_instance *instance); +void megasas_free_fusion_context(struct megasas_instance *instance); #endif /*LSI_MEGARAID_SAS_H */ |
