/* $OpenBSD: mfireg.h,v 1.52 2022/09/16 12:08:27 stsp Exp $ */ /* * Copyright (c) 2006 Marco Peereboom * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* management interface constants */ #define MFI_MGMT_VD 0x01 #define MFI_MGMT_SD 0x02 /* generic constants */ #define MFI_FRAME_SIZE 64 #define MFI_SENSE_SIZE 128 #define MFI_OSTS_INTR_VALID 0x00000002 /* valid interrupt */ #define MFI_OSTS_PPC_INTR_VALID 0x80000000 #define MFI_OSTS_GEN2_INTR_VALID (0x00000001 | 0x00000004) #define MFI_INVALID_CTX 0xffffffff #define MFI_ENABLE_INTR 0x01 /* register offsets */ #define MFI_IMSG0 0x10 /* inbound msg 0 */ #define MFI_IMSG1 0x14 /* inbound msg 1 */ #define MFI_OMSG0 0x18 /* outbound msg 0 */ #define MFI_OMSG1 0x1c /* outbound msg 1 */ #define MFI_IDB 0x20 /* inbound doorbell */ #define MFI_ISTS 0x24 /* inbound intr stat */ #define MFI_IMSK 0x28 /* inbound intr mask */ #define MFI_ODB 0x2c /* outbound doorbell */ #define MFI_OSTS 0x30 /* outbound intr stat */ #define MFI_OMSK 0x34 /* outbound inter mask */ #define MFI_IQP 0x40 /* inbound queue port */ #define MFI_OQP 0x44 /* outbound queue port */ #define MFI_ODC 0xa0 /* outbound doorbell clr */ #define MFI_OSP 0xb0 /* outbound scratch pad */ /* * skinny specific changes */ #define MFI_SKINNY_IDB 0x00 /* Inbound doorbell is at 0x00 for skinny */ #define MFI_IQPL 0x000000c0 #define MFI_IQPH 0x000000c4 #define MFI_OSTS_SKINNY_INTR_VALID 0x00000001 /* * firmware states */ #define MFI_STATE_MASK 0xf0000000 #define MFI_STATE_UNDEFINED 0x00000000 #define MFI_STATE_BB_INIT 0x10000000 #define MFI_STATE_FW_INIT 0x40000000 #define MFI_STATE_WAIT_HANDSHAKE 0x60000000 #define MFI_STATE_FW_INIT_2 0x70000000 #define MFI_STATE_DEVICE_SCAN 0x80000000 #define MFI_STATE_BOOT_MESSAGE_PENDING 0x90000000 #define MFI_STATE_FLUSH_CACHE 0xa0000000 #define MFI_STATE_READY 0xb0000000 #define MFI_STATE_OPERATIONAL 0xc0000000 #define MFI_STATE_FAULT 0xf0000000 #define MFI_STATE_MAXSGL_MASK 0x00ff0000 #define MFI_STATE_MAXCMD_MASK 0x0000ffff /* command reset register */ #define MFI_INIT_ABORT 0x00000000 #define MFI_INIT_READY 0x00000002 #define MFI_INIT_MFIMODE 0x00000004 #define MFI_INIT_CLEAR_HANDSHAKE 0x00000008 #define MFI_INIT_HOTPLUG 0x00000010 #define MFI_RESET_FLAGS MFI_INIT_READY|MFI_INIT_MFIMODE /* mfi Frame flags */ #define MFI_FRAME_POST_IN_REPLY_QUEUE 0x0000 #define MFI_FRAME_DONT_POST_IN_REPLY_QUEUE 0x0001 #define MFI_FRAME_SGL32 0x0000 #define MFI_FRAME_SGL64 0x0002 #define MFI_FRAME_SENSE32 0x0000 #define MFI_FRAME_SENSE64 0x0004 #define MFI_FRAME_DIR_NONE 0x0000 #define MFI_FRAME_DIR_WRITE 0x0008 #define MFI_FRAME_DIR_READ 0x0010 #define MFI_FRAME_DIR_BOTH 0x0018 #define MFI_FRAME_IEEE 0x0020 /* mfi command opcodes */ #define MFI_CMD_INIT 0x00 #define MFI_CMD_LD_READ 0x01 #define MFI_CMD_LD_WRITE 0x02 #define MFI_CMD_LD_SCSI_IO 0x03 #define MFI_CMD_PD_SCSI_IO 0x04 #define MFI_CMD_DCMD 0x05 #define MFI_CMD_ABORT 0x06 #define MFI_CMD_SMP 0x07 #define MFI_CMD_STP 0x08 #define MFI_PR_STATE_STOPPED 0 #define MFI_PR_STATE_READY 1 #define MFI_PR_STATE_ACTIVE 2 #define MFI_PR_STATE_ABORTED 0xff #define MFI_PR_OPMODE_AUTO 0x00 #define MFI_PR_OPMODE_MANUAL 0x01 #define MFI_PR_OPMODE_DISABLED 0x02 /* direct commands */ #define MR_DCMD_CTRL_GET_INFO 0x01010000 #define MR_DCMD_CTRL_CACHE_FLUSH 0x01101000 #define MR_FLUSH_CTRL_CACHE 0x01 #define MR_FLUSH_DISK_CACHE 0x02 #define MR_DCMD_CTRL_SHUTDOWN 0x01050000 #define MR_ENABLE_DRIVE_SPINDOWN 0x01 #define MR_DCMD_CTRL_EVENT_GET_INFO 0x01040100 #define MR_DCMD_CTRL_EVENT_GET 0x01040300 #define MR_DCMD_CTRL_EVENT_WAIT 0x01040500 #define MR_DCMD_PR_GET_STATUS 0x01070100 #define MR_DCMD_PR_GET_PROPERTIES 0x01070200 #define MR_DCMD_PR_SET_PROPERTIES 0x01070300 #define MR_DCMD_PR_START 0x01070400 #define MR_DCMD_PR_STOP 0x01070500 #define MR_DCMD_TIME_SECS_GET 0x01080201 #define MR_DCMD_PD_GET_LIST 0x02010000 #define MR_DCMD_PD_GET_INFO 0x02020000 #define MR_DCMD_PD_SET_STATE 0x02030100 #define MR_DCMD_PD_REBUILD 0x02040100 #define MR_DCMD_PD_BLINK 0x02070100 #define MR_DCMD_PD_UNBLINK 0x02070200 #define MR_DCMD_PD_GET_ALLOWED_OPS_LIST 0x020a0100 #define MR_DCMD_LD_GET_LIST 0x03010000 #define MR_DCMD_LD_GET_INFO 0x03020000 #define MR_DCMD_LD_GET_PROPERTIES 0x03030000 #define MR_DCMD_LD_SET_PROPERTIES 0x03040000 #define MR_DCMD_LD_DELETE 0x03090000 #define MR_DCMD_CONF_GET 0x04010000 #define MR_DCMD_CFG_ADD 0x04020000 #define MR_DCMD_CFG_CLEAR 0x04030000 #define MR_DCMD_CFG_MAKE_SPARE 0x04040000 #define MR_DCMD_CFG_FOREIGN_SCAN 0x04060100 #define MR_DCMD_CFG_FOREIGN_CLEAR 0x04060500 #define MR_DCMD_BBU_GET_STATUS 0x05010000 #define MR_DCMD_BBU_GET_CAPACITY_INFO 0x05020000 #define MR_DCMD_BBU_GET_DESIGN_INFO 0x05030000 #define MR_DCMD_BBU_START_LEARN 0x05040000 #define MR_DCMD_BBU_GET_PROP 0x05050100 #define MR_DCMD_BBU_SET_PROP 0x05050200 #define MR_DCMD_CLUSTER 0x08000000 #define MR_DCMD_CLUSTER_RESET_ALL 0x08010100 #define MR_DCMD_CLUSTER_RESET_LD 0x08010200 #define MR_DCMD_SPEAKER_GET 0x01030100 #define MR_DCMD_SPEAKER_ENABLE 0x01030200 #define MR_DCMD_SPEAKER_DISABLE 0x01030300 #define MR_DCMD_SPEAKER_SILENCE 0x01030400 #define MR_DCMD_SPEAKER_TEST 0x01030500 #define MR_LD_CACHE_WRITE_BACK 0x01 #define MR_LD_CACHE_WRITE_ADAPTIVE 0x02 #define MR_LD_CACHE_READ_AHEAD 0x04 #define MR_LD_CACHE_READ_ADAPTIVE 0x08 #define MR_LD_CACHE_WRITE_CACHE_BAD_BBU 0x10 #define MR_LD_CACHE_ALLOW_WRITE_CACHE 0x20 #define MR_LD_CACHE_ALLOW_READ_CACHE 0x40 #define MR_LD_DISK_CACHE_ENABLE 0x01 #define MR_LD_DISK_CACHE_DISABLE 0x02 /* mailbox bytes in direct command */ #define MFI_MBOX_SIZE 12 union mfi_mbox { uint8_t b[MFI_MBOX_SIZE]; uint16_t s[6]; uint32_t w[3]; } __packed __aligned(4); /* mfi completion codes */ typedef enum { MFI_STAT_OK = 0x00, MFI_STAT_INVALID_CMD = 0x01, MFI_STAT_INVALID_DCMD = 0x02, MFI_STAT_INVALID_PARAMETER = 0x03, MFI_STAT_INVALID_SEQUENCE_NUMBER = 0x04, MFI_STAT_ABORT_NOT_POSSIBLE = 0x05, MFI_STAT_APP_HOST_CODE_NOT_FOUND = 0x06, MFI_STAT_APP_IN_USE = 0x07, MFI_STAT_APP_NOT_INITIALIZED = 0x08, MFI_STAT_ARRAY_INDEX_INVALID = 0x09, MFI_STAT_ARRAY_ROW_NOT_EMPTY = 0x0a, MFI_STAT_CONFIG_RESOURCE_CONFLICT = 0x0b, MFI_STAT_DEVICE_NOT_FOUND = 0x0c, MFI_STAT_DRIVE_TOO_SMALL = 0x0d, MFI_STAT_FLASH_ALLOC_FAIL = 0x0e, MFI_STAT_FLASH_BUSY = 0x0f, MFI_STAT_FLASH_ERROR = 0x10, MFI_STAT_FLASH_IMAGE_BAD = 0x11, MFI_STAT_FLASH_IMAGE_INCOMPLETE = 0x12, MFI_STAT_FLASH_NOT_OPEN = 0x13, MFI_STAT_FLASH_NOT_STARTED = 0x14, MFI_STAT_FLUSH_FAILED = 0x15, MFI_STAT_HOST_CODE_NOT_FOUNT = 0x16, MFI_STAT_LD_CC_IN_PROGRESS = 0x17, MFI_STAT_LD_INIT_IN_PROGRESS = 0x18, MFI_STAT_LD_LBA_OUT_OF_RANGE = 0x19, MFI_STAT_LD_MAX_CONFIGURED = 0x1a, MFI_STAT_LD_NOT_OPTIMAL = 0x1b, MFI_STAT_LD_RBLD_IN_PROGRESS = 0x1c, MFI_STAT_LD_RECON_IN_PROGRESS = 0x1d, MFI_STAT_LD_WRONG_RAID_LEVEL = 0x1e, MFI_STAT_MAX_SPARES_EXCEEDED = 0x1f, MFI_STAT_MEMORY_NOT_AVAILABLE = 0x20, MFI_STAT_MFC_HW_ERROR = 0x21, MFI_STAT_NO_HW_PRESENT = 0x22, MFI_STAT_NOT_FOUND = 0x23, MFI_STAT_NOT_IN_ENCL = 0x24, MFI_STAT_PD_CLEAR_IN_PROGRESS = 0x25, MFI_STAT_PD_TYPE_WRONG = 0x26, MFI_STAT_PR_DISABLED = 0x27, MFI_STAT_ROW_INDEX_INVALID = 0x28, MFI_STAT_SAS_CONFIG_INVALID_ACTION = 0x29, MFI_STAT_SAS_CONFIG_INVALID_DATA = 0x2a, MFI_STAT_SAS_CONFIG_INVALID_PAGE = 0x2b, MFI_STAT_SAS_CONFIG_INVALID_TYPE = 0x2c, MFI_STAT_SCSI_DONE_WITH_ERROR = 0x2d, MFI_STAT_SCSI_IO_FAILED = 0x2e, MFI_STAT_SCSI_RESERVATION_CONFLICT = 0x2f, MFI_STAT_SHUTDOWN_FAILED = 0x30, MFI_STAT_TIME_NOT_SET = 0x31, MFI_STAT_WRONG_STATE = 0x32, MFI_STAT_LD_OFFLINE = 0x33, MFI_STAT_PEER_NOTIFICATION_REJECTED = 0x34, MFI_STAT_PEER_NOTIFICATION_FAILED = 0x35, MFI_STAT_RESERVATION_IN_PROGRESS = 0x36, MFI_STAT_I2C_ERRORS_DETECTED = 0x37, MFI_STAT_PCI_ERRORS_DETECTED = 0x38, MFI_STAT_INVALID_STATUS = 0xff } mfi_status_t; typedef enum { MFI_EVT_CLASS_DEBUG = -2, MFI_EVT_CLASS_PROGRESS = -1, MFI_EVT_CLASS_INFO = 0, MFI_EVT_CLASS_WARNING = 1, MFI_EVT_CLASS_CRITICAL = 2, MFI_EVT_CLASS_FATAL = 3, MFI_EVT_CLASS_DEAD = 4 } mfi_evt_class_t; typedef enum { MFI_EVT_LOCALE_LD = 0x0001, MFI_EVT_LOCALE_PD = 0x0002, MFI_EVT_LOCALE_ENCL = 0x0004, MFI_EVT_LOCALE_BBU = 0x0008, MFI_EVT_LOCALE_SAS = 0x0010, MFI_EVT_LOCALE_CTRL = 0x0020, MFI_EVT_LOCALE_CONFIG = 0x0040, MFI_EVT_LOCALE_CLUSTER = 0x0080, MFI_EVT_LOCALE_ALL = 0xffff } mfi_evt_locale_t; #define MFI_EVT_ARGS_NONE 0x00 #define MFI_EVT_ARGS_CDB_SENSE 0x01 #define MFI_EVT_ARGS_LD 0x02 #define MFI_EVT_ARGS_LD_COUNT 0x03 #define MFI_EVT_ARGS_LD_LBA 0x04 #define MFI_EVT_ARGS_LD_OWNER 0x05 #define MFI_EVT_ARGS_LD_LBA_PD_LBA 0x06 #define MFI_EVT_ARGS_LD_PROG 0x07 #define MFI_EVT_ARGS_LD_STATE 0x08 #define MFI_EVT_ARGS_LD_STRIP 0x09 #define MFI_EVT_ARGS_PD 0x0a #define MFI_EVT_ARGS_PD_ERR 0x0b #define MFI_EVT_ARGS_PD_LBA 0x0c #define MFI_EVT_ARGS_PD_LBA_LD 0x0d #define MFI_EVT_ARGS_PD_PROG 0x0e #define MFI_EVT_ARGS_PD_STATE 0x0f #define MFI_EVT_ARGS_PCI 0x10 #define MFI_EVT_ARGS_RATE 0x11 #define MFI_EVT_ARGS_STR 0x12 #define MFI_EVT_ARGS_TIME 0x13 #define MFI_EVT_ARGS_ECC 0x14 #define MFI_EVT_ARGS_LD_PROP 0x15 #define MFI_EVT_ARGS_PD_SPARE 0x16 #define MFI_EVT_ARGS_PD_INDEX 0x17 #define MFI_EVT_ARGS_DIAG_PASS 0x18 #define MFI_EVT_ARGS_DIAG_FAIL 0x19 #define MFI_EVT_ARGS_PD_LBA_LBA 0x1a #define MFI_EVT_ARGS_PORT_PHY 0x1b #define MFI_EVT_ARGS_PD_MISSING 0x1c #define MFI_EVT_ARGS_PD_ADDRESS 0x1d #define MFI_EVT_ARGS_BITMAP 0x1e #define MFI_EVT_ARGS_CONNECTOR 0x1f #define MFI_EVT_ARGS_PD_PD 0x20 #define MFI_EVT_ARGS_PD_FRU 0x21 #define MFI_EVT_ARGS_PD_PATHINFO 0x22 #define MFI_EVT_ARGS_PD_POWER_STATE 0x23 #define MFI_EVT_ARGS_GENERIC 0x24 #define MFI_EVT_CFG_CLEARED 0x0004 #define MFI_EVT_LD_STATE_CHANGE 0x0051 #define MFI_EVT_PD_INSERTED 0x005b #define MFI_EVT_PD_REMOVED 0x0070 #define MFI_EVT_PD_STATE_CHANGE 0x0072 #define MFI_EVT_LD_CREATED 0x008a #define MFI_EVT_LD_DELETED 0x008b #define MFI_EVT_FOREIGN_CFG_IMPORTED 0x00db #define MFI_EVT_PD_REMOVED_EXT 0x00f8 #define MFI_EVT_PD_INSERTED_EXT 0x00f7 #define MFI_EVT_LD_OFFLINE 0x00fc #define MFI_EVT_CTRL_HOST_BUS_SCAN_REQUESTED 0x0152 #define MFI_EVT_CTRL_PROP_CHANGED 0x012f /* driver definitions */ #define MFI_MAX_PD_CHANNELS 2 #define MFI_MAX_PD_ARRAY 32 #define MFI_MAX_LD_CHANNELS 2 #define MFI_MAX_CHANNELS (MFI_MAX_PD_CHANNELS + MFI_MAX_LD_CHANNELS) #define MFI_MAX_CHANNEL_DEVS 128 #define MFI_DEFAULT_ID -1 #define MFI_MAX_LUN 8 #define MFI_MAX_LD 64 #define MFI_MAX_SPAN 8 #define MFI_MAX_ARRAY_DEDICATED 16 #define MFI_MAX_PD 256 /* sense buffer */ struct mfi_sense { uint8_t mse_data[MFI_SENSE_SIZE]; } __packed; /* scatter gather elements */ struct mfi_sg32 { uint32_t addr; uint32_t len; } __packed; struct mfi_sg64 { uint64_t addr; uint32_t len; } __packed; struct mfi_sg_skinny { uint64_t addr; uint32_t len; uint32_t flag; } __packed; union mfi_sgl { struct mfi_sg32 sg32[1]; struct mfi_sg64 sg64[1]; struct mfi_sg_skinny sg_skinny[1]; } __packed; /* message frame */ struct mfi_frame_header { uint8_t mfh_cmd; uint8_t mfh_sense_len; uint8_t mfh_cmd_status; uint8_t mfh_scsi_status; uint8_t mfh_target_id; uint8_t mfh_lun_id; uint8_t mfh_cdb_len; uint8_t mfh_sg_count; uint32_t mfh_context; uint32_t mfh_pad0; uint16_t mfh_flags; uint16_t mfh_timeout; uint32_t mfh_data_len; } __packed; union mfi_sgl_frame { struct mfi_sg32 sge32[8]; struct mfi_sg64 sge64[5]; } __packed; struct mfi_init_frame { struct mfi_frame_header mif_header; uint64_t mif_qinfo_new_addr; uint64_t mif_qinfo_old_addr; uint32_t mif_reserved[6]; } __packed; /* queue init structure */ struct mfi_init_qinfo { uint32_t miq_flags; uint32_t miq_rq_entries; uint64_t miq_rq_addr; uint64_t miq_pi_addr; uint64_t miq_ci_addr; } __packed; #define MFI_IO_FRAME_SIZE 40 struct mfi_io_frame { struct mfi_frame_header mif_header; uint64_t mif_sense_addr; uint64_t mif_lba; union mfi_sgl mif_sgl; } __packed; #define MFI_PASS_FRAME_SIZE 48 struct mfi_pass_frame { struct mfi_frame_header mpf_header; uint64_t mpf_sense_addr; uint8_t mpf_cdb[16]; union mfi_sgl mpf_sgl; } __packed; #define MFI_DCMD_FRAME_SIZE 40 struct mfi_dcmd_frame { struct mfi_frame_header mdf_header; uint32_t mdf_opcode; union mfi_mbox mdf_mbox; union mfi_sgl mdf_sgl; } __packed; struct mfi_abort_frame { struct mfi_frame_header maf_header; uint32_t maf_abort_context; uint32_t maf_pad; uint64_t maf_abort_mfi_addr; uint32_t maf_reserved[6]; } __packed; struct mfi_smp_frame { struct mfi_frame_header msf_header; uint64_t msf_sas_addr; union { struct mfi_sg32 sg32[2]; struct mfi_sg64 sg64[2]; } msf_sgl; } __packed; struct mfi_stp_frame { struct mfi_frame_header msf_header; uint16_t msf_fis[10]; uint32_t msf_stp_flags; union { struct mfi_sg32 sg32[2]; struct mfi_sg64 sg64[2]; } msf_sgl; } __packed; union mfi_frame { struct mfi_frame_header mfr_header; struct mfi_init_frame mfr_init; struct mfi_io_frame mfr_io; struct mfi_pass_frame mfr_pass; struct mfi_dcmd_frame mfr_dcmd; struct mfi_abort_frame mfr_abort; struct mfi_smp_frame mfr_smp; struct mfi_stp_frame mfr_stp; uint8_t mfr_bytes[MFI_FRAME_SIZE]; }; union mfi_evt_class_locale { struct { uint16_t locale; uint8_t reserved; int8_t class; } __packed mec_members; uint32_t mec_word; } __packed; struct mfi_evt_log_info { uint32_t mel_newest_seq_num; uint32_t mel_oldest_seq_num; uint32_t mel_clear_seq_num; uint32_t mel_shutdown_seq_num; uint32_t mel_boot_seq_num; } __packed; struct mfi_progress { uint16_t mp_progress; uint16_t mp_elapsed_seconds; } __packed; struct mfi_evtarg_ld { uint16_t mel_target_id; uint8_t mel_ld_index; uint8_t mel_reserved; } __packed; struct mfi_evtarg_pd { uint16_t mep_device_id; uint8_t mep_encl_index; uint8_t mep_slot_number; } __packed; struct mfi_evtarg_pd_state { struct mfi_evtarg_pd pd; uint32_t prev_state; uint32_t new_state; } __packed; struct mfi_evtarg_pd_address { uint16_t device_id; uint16_t encl_id; union { struct { uint8_t encl_index; uint8_t slot_number; } __packed pd_address; struct { uint8_t encl_position; uint8_t encl_connector_index; } __packed encl_address; } __packed address; uint8_t scsi_dev_type; union { uint8_t port_bitmap; uint8_t port_numbers; } __packed connected; uint64_t sas_addr[2]; } __packed __aligned(8); struct mfi_evt_detail { uint32_t med_seq_num; uint32_t med_time_stamp; uint32_t med_code; union mfi_evt_class_locale med_cl; uint8_t med_arg_type; uint8_t med_reserved1[15]; union { struct { struct mfi_evtarg_pd pd; uint8_t cdb_length; uint8_t sense_length; uint8_t reserved[2]; uint8_t cdb[16]; uint8_t sense[64]; } __packed cdb_sense; struct mfi_evtarg_ld ld; struct { struct mfi_evtarg_ld ld; uint64_t count; } __packed ld_count; struct { uint64_t lba; struct mfi_evtarg_ld ld; } __packed ld_lba; struct { struct mfi_evtarg_ld ld; uint32_t prev_owner; uint32_t new_owner; } __packed ld_owner; struct { uint64_t ld_lba; uint64_t pd_lba; struct mfi_evtarg_ld ld; struct mfi_evtarg_pd pd; } __packed ld_lba_pd_lba; struct { struct mfi_evtarg_ld ld; struct mfi_progress prog; } __packed ld_prog; struct { struct mfi_evtarg_ld ld; uint32_t prev_state; uint32_t new_state; } __packed ld_state; struct { uint64_t strip; struct mfi_evtarg_ld ld; } __packed ld_strip; struct mfi_evtarg_pd pd; struct { struct mfi_evtarg_pd pd; uint32_t err; } __packed pd_err; struct { uint64_t lba; struct mfi_evtarg_pd pd; } __packed pd_lba; struct { uint64_t lba; struct mfi_evtarg_pd pd; struct mfi_evtarg_ld ld; } __packed pd_lba_ld; struct { struct mfi_evtarg_pd pd; struct mfi_progress prog; } __packed pd_prog; struct mfi_evtarg_pd_state pd_state; struct { uint16_t vendor_id; uint16_t device_id; uint16_t subvendor_id; uint16_t subdevice_id; } __packed pci; uint32_t rate; char str[96]; struct { uint32_t rtc; uint32_t elapsed_seconds; } __packed time; struct { uint32_t ecar; uint32_t elog; char str[64]; } __packed ecc; struct mfi_evtarg_pd_address pd_address; uint8_t b[96]; uint16_t s[48]; uint32_t w[24]; uint64_t d[12]; } args; char med_description[128]; } __packed; /* controller properties from mfi_ctrl_info */ struct mfi_ctrl_props { uint16_t mcp_seq_num; uint16_t mcp_pred_fail_poll_interval; uint16_t mcp_intr_throttle_cnt; uint16_t mcp_intr_throttle_timeout; uint8_t mcp_rebuild_rate; uint8_t mcp_patrol_read_rate; uint8_t mcp_bgi_rate; uint8_t mcp_cc_rate; uint8_t mcp_recon_rate; uint8_t mcp_cache_flush_interval; uint8_t mcp_spinup_drv_cnt; uint8_t mcp_spinup_delay; uint8_t mcp_cluster_enable; uint8_t mcp_coercion_mode; uint8_t mcp_alarm_enable; uint8_t mcp_disable_auto_rebuild; uint8_t mcp_disable_battery_warn; uint8_t mcp_ecc_bucket_size; uint16_t mcp_ecc_bucket_leak_rate; uint8_t mcp_restore_hotspare_on_insertion; uint8_t mcp_expose_encl_devices; uint8_t mcp_reserved[38]; } __packed; /* pci info */ struct mfi_info_pci { uint16_t mip_vendor; uint16_t mip_device; uint16_t mip_subvendor; uint16_t mip_subdevice; uint8_t mip_reserved[24]; } __packed; /* host interface info */ struct mfi_info_host { uint8_t mih_type; #define MFI_INFO_HOST_PCIX 0x01 #define MFI_INFO_HOST_PCIE 0x02 #define MFI_INFO_HOST_ISCSI 0x04 #define MFI_INFO_HOST_SAS3G 0x08 uint8_t mih_reserved[6]; uint8_t mih_port_count; uint64_t mih_port_addr[8]; } __packed; /* device interface info */ struct mfi_info_device { uint8_t mid_type; #define MFI_INFO_DEV_SPI 0x01 #define MFI_INFO_DEV_SAS3G 0x02 #define MFI_INFO_DEV_SATA1 0x04 #define MFI_INFO_DEV_SATA3G 0x08 uint8_t mid_reserved[6]; uint8_t mid_port_count; uint64_t mid_port_addr[8]; } __packed; /* firmware component info */ struct mfi_info_component { char mic_name[8]; char mic_version[32]; char mic_build_date[16]; char mic_build_time[16]; } __packed; /* controller info from MFI_DCMD_CTRL_GETINFO. */ struct mfi_ctrl_info { struct mfi_info_pci mci_pci; struct mfi_info_host mci_host; struct mfi_info_device mci_device; /* Firmware components that are present and active. */ uint32_t mci_image_check_word; uint32_t mci_image_component_count; struct mfi_info_component mci_image_component[8]; /* Firmware components that have been flashed but are inactive */ uint32_t mci_pending_image_component_count; struct mfi_info_component mci_pending_image_component[8]; uint8_t mci_max_arms; uint8_t mci_max_spans; uint8_t mci_max_arrays; uint8_t mci_max_lds; char mci_product_name[80]; char mci_serial_number[32]; uint32_t mci_hw_present; #define MFI_INFO_HW_BBU 0x01 #define MFI_INFO_HW_ALARM 0x02 #define MFI_INFO_HW_NVRAM 0x04 #define MFI_INFO_HW_UART 0x08 #define MFI_INFO_HW_FMT "\020" "\001BBU" "\002ALARM" "\003NVRAM" \ "\004UART" uint32_t mci_current_fw_time; uint16_t mci_max_cmds; uint16_t mci_max_sg_elements; uint32_t mci_max_request_size; uint16_t mci_lds_present; uint16_t mci_lds_degraded; uint16_t mci_lds_offline; uint16_t mci_pd_present; uint16_t mci_pd_disks_present; uint16_t mci_pd_disks_pred_failure; uint16_t mci_pd_disks_failed; uint16_t mci_nvram_size; uint16_t mci_memory_size; uint16_t mci_flash_size; uint16_t mci_ram_correctable_errors; uint16_t mci_ram_uncorrectable_errors; uint8_t mci_cluster_allowed; uint8_t mci_cluster_active; uint16_t mci_max_strips_per_io; uint32_t mci_raid_levels; #define MFI_INFO_RAID_0 0x01 #define MFI_INFO_RAID_1 0x02 #define MFI_INFO_RAID_5 0x04 #define MFI_INFO_RAID_1E 0x08 #define MFI_INFO_RAID_6 0x10 uint32_t mci_adapter_ops; #define MFI_INFO_AOPS_RBLD_RATE 0x0001 #define MFI_INFO_AOPS_CC_RATE 0x0002 #define MFI_INFO_AOPS_BGI_RATE 0x0004 #define MFI_INFO_AOPS_RECON_RATE 0x0008 #define MFI_INFO_AOPS_PATROL_RATE 0x0010 #define MFI_INFO_AOPS_ALARM_CONTROL 0x0020 #define MFI_INFO_AOPS_CLUSTER_SUPPORTED 0x0040 #define MFI_INFO_AOPS_BBU 0x0080 #define MFI_INFO_AOPS_SPANNING_ALLOWED 0x0100 #define MFI_INFO_AOPS_DEDICATED_SPARES 0x0200 #define MFI_INFO_AOPS_REVERTIBLE_SPARES 0x0400 #define MFI_INFO_AOPS_FOREIGN_IMPORT 0x0800 #define MFI_INFO_AOPS_SELF_DIAGNOSTIC 0x1000 #define MFI_INFO_AOPS_MIXED_ARRAY 0x2000 #define MFI_INFO_AOPS_GLOBAL_SPARES 0x4000 #define MFI_INFO_AOPS_FMT "\020" "\001RBLD_RATE" "\002CC_RATE" \ "\003BGI_RATE" "\004RECON_RATE" \ "\005PATROL_RATE" "\006ALARM_CONTROL" \ "\007CLUSTER_SUPPORT" "\010BBU" \ "\011SPANNING_ALLOWED" \ "\012DEDICATED_SPARES" \ "\013REVERTIBLE_SPARES" \ "\014FOREIGN_IMPORT" "\015SELF_DIAGNOSTIC" \ "\016MIXED_ARRAY" "\017GLOBAL_SPARES" uint32_t mci_ld_ops; #define MFI_INFO_LDOPS_READ_POLICY 0x01 #define MFI_INFO_LDOPS_WRITE_POLICY 0x02 #define MFI_INFO_LDOPS_IO_POLICY 0x04 #define MFI_INFO_LDOPS_ACCESS_POLICY 0x08 #define MFI_INFO_LDOPS_DISK_CACHE_POLICY 0x10 struct { uint8_t min; uint8_t max; uint8_t reserved[2]; } __packed mci_stripe_sz_ops; uint32_t mci_pd_ops; #define MFI_INFO_PDOPS_FORCE_ONLINE 0x01 #define MFI_INFO_PDOPS_FORCE_OFFLINE 0x02 #define MFI_INFO_PDOPS_FORCE_REBUILD 0x04 uint32_t mci_pd_mix_support; #define MFI_INFO_PDMIX_SAS 0x01 #define MFI_INFO_PDMIX_SATA 0x02 #define MFI_INFO_PDMIX_ENCL 0x04 #define MFI_INFO_PDMIX_LD 0x08 #define MFI_INFO_PDMIX_SATA_CLUSTER 0x10 uint8_t mci_ecc_bucket_count; uint8_t mci_reserved2[11]; struct mfi_ctrl_props mci_properties; char mci_package_version[0x60]; uint8_t mci_pad[0x800 - 0x6a0]; } __packed; /* logical disk info from MR_DCMD_LD_GET_LIST */ struct mfi_ld { uint8_t mld_target; uint8_t mld_res; uint16_t mld_seq; } __packed; struct mfi_ld_list { uint32_t mll_no_ld; uint32_t mll_res; struct { struct mfi_ld mll_ld; uint8_t mll_state; #define MFI_LD_OFFLINE 0x00 #define MFI_LD_PART_DEGRADED 0x01 #define MFI_LD_DEGRADED 0x02 #define MFI_LD_ONLINE 0x03 uint8_t mll_res2; uint8_t mll_res3; uint8_t mll_res4; uint64_t mll_size; } mll_list[MFI_MAX_LD]; } __packed; /* logicl disk details from MR_DCMD_LD_GET_INFO */ struct mfi_ld_prop { struct mfi_ld mlp_ld; char mlp_name[16]; uint8_t mlp_cache_policy; uint8_t mlp_acces_policy; uint8_t mlp_diskcache_policy; uint8_t mlp_cur_cache_policy; uint8_t mlp_disable_bgi; uint8_t mlp_res[7]; } __packed; struct mfi_ld_parm { uint8_t mpa_pri_raid; /* SNIA DDF PRL */ #define MFI_DDF_PRL_RAID0 0x00 #define MFI_DDF_PRL_RAID1 0x01 #define MFI_DDF_PRL_RAID3 0x03 #define MFI_DDF_PRL_RAID4 0x04 #define MFI_DDF_PRL_RAID5 0x05 #define MFI_DDF_PRL_RAID1E 0x11 #define MFI_DDF_PRL_JBOD 0x0f #define MFI_DDF_PRL_CONCAT 0x1f #define MFI_DDF_PRL_RAID5E 0x15 #define MFI_DDF_PRL_RAID5EE 0x25 #define MFI_DDF_PRL_RAID6 0x16 uint8_t mpa_raid_qual; /* SNIA DDF RLQ */ uint8_t mpa_sec_raid; /* SNIA DDF SRL */ #define MFI_DDF_SRL_STRIPED 0x00 #define MFI_DDF_SRL_MIRRORED 0x01 #define MFI_DDF_SRL_CONCAT 0x02 #define MFI_DDF_SRL_SPANNED 0x03 uint8_t mpa_stripe_size; uint8_t mpa_no_drv_per_span; uint8_t mpa_span_depth; uint8_t mpa_state; uint8_t mpa_init_state; uint8_t mpa_res[24]; } __packed; struct mfi_ld_span { uint64_t mls_start_block; uint64_t mls_no_blocks; uint16_t mls_index; uint8_t mls_res[6]; } __packed; struct mfi_ld_cfg { struct mfi_ld_prop mlc_prop; struct mfi_ld_parm mlc_parm; struct mfi_ld_span mlc_span[MFI_MAX_SPAN]; } __packed; struct mfi_ld_progress { uint32_t mlp_in_prog; #define MFI_LD_PROG_CC 0x01 #define MFI_LD_PROG_BGI 0x02 #define MFI_LD_PROG_FGI 0x04 #define MFI_LD_PROG_RECONSTRUCT 0x08 struct mfi_progress mlp_cc; struct mfi_progress mlp_bgi; struct mfi_progress mlp_fgi; struct mfi_progress mlp_reconstruct; struct mfi_progress mlp_res[4]; } __packed; struct mfi_ld_details { struct mfi_ld_cfg mld_cfg; uint64_t mld_size; struct mfi_ld_progress mld_progress; uint16_t mld_clust_own_id; uint8_t mld_res1; uint8_t mld_res2; uint8_t mld_inq_page83[64]; uint8_t mld_res[16]; } __packed; /* physical disk info from MR_DCMD_PD_GET_LIST */ struct mfi_pd_address { uint16_t mpa_pd_id; uint16_t mpa_enc_id; uint8_t mpa_enc_index; uint8_t mpa_enc_slot; uint8_t mpa_scsi_type; uint8_t mpa_port; uint64_t mpa_sas_address[2]; } __packed; struct mfi_pd_list { uint32_t mpl_size; uint32_t mpl_no_pd; struct mfi_pd_address mpl_address[MFI_MAX_PD]; } __packed; struct mfi_pd { uint16_t mfp_id; uint16_t mfp_seq; } __packed; struct mfi_pd_progress { uint32_t mfp_in_prog; #define MFI_PD_PROG_RBLD 0x01 #define MFI_PD_PROG_PR 0x02 #define MFI_PD_PROG_CLEAR 0x04 struct mfi_progress mfp_rebuild; struct mfi_progress mfp_patrol_read; struct mfi_progress mfp_clear; struct mfi_progress mfp_res[4]; } __packed; struct mfi_pd_details { struct mfi_pd mpd_pd; uint8_t mpd_inq_data[96]; uint8_t mpd_inq_page83[64]; uint8_t mpd_no_support; uint8_t mpd_scsi_type; uint8_t mpd_port; uint8_t mpd_speed; uint32_t mpd_mediaerr_cnt; uint32_t mpd_othererr_cnt; uint32_t mpd_predfail_cnt; uint32_t mpd_last_pred_event; uint16_t mpd_fw_state; uint8_t mpd_rdy_for_remove; uint8_t mpd_link_speed; uint32_t mpd_ddf_state; #define MFI_DDF_GUID_FORCED 0x01 #define MFI_DDF_PART_OF_VD 0x02 #define MFI_DDF_GLOB_HOTSPARE 0x04 #define MFI_DDF_HOTSPARE 0x08 #define MFI_DDF_FOREIGN 0x10 #define MFI_DDF_TYPE_MASK 0xf000 #define MFI_DDF_TYPE_UNKNOWN 0x0000 #define MFI_DDF_TYPE_PAR_SCSI 0x1000 #define MFI_DDF_TYPE_SAS 0x2000 #define MFI_DDF_TYPE_SATA 0x3000 #define MFI_DDF_TYPE_FC 0x4000 struct { uint8_t mpp_cnt; uint8_t mpp_severed; uint8_t mpp_connector_idx[2]; uint8_t mpp_res[4]; uint64_t mpp_sas_addr[2]; uint8_t mpp_res2[16]; } __packed mpd_path; uint64_t mpd_size; uint64_t mpd_no_coerce_size; uint64_t mpd_coerce_size; uint16_t mpd_enc_id; uint8_t mpd_enc_idx; uint8_t mpd_enc_slot; struct mfi_pd_progress mpd_progress; uint8_t mpd_bblock_full; uint8_t mpd_unusable; uint8_t mpd_inq_page83_ext[64]; uint8_t mpd_power_state; /* XXX */ uint8_t mpd_enc_pos; uint32_t mpd_allowed_ops; #define MFI_PD_A_ONLINE (1<<0) #define MFI_PD_A_OFFLINE (1<<1) #define MFI_PD_A_FAILED (1<<2) #define MFI_PD_A_BAD (1<<3) #define MFI_PD_A_UNCONFIG (1<<4) #define MFI_PD_A_HOTSPARE (1<<5) #define MFI_PD_A_REMOVEHOTSPARE (1<<6) #define MFI_PD_A_REPLACEMISSING (1<<7) #define MFI_PD_A_MARKMISSING (1<<8) #define MFI_PD_A_STARTREBUILD (1<<9) #define MFI_PD_A_STOPREBUILD (1<<10) #define MFI_PD_A_BLINK (1<<11) #define MFI_PD_A_CLEAR (1<<12) #define MFI_PD_A_FOREIGNIMPORNOTALLOWED (1<<13) #define MFI_PD_A_STARTCOPYBACK (1<<14) #define MFI_PD_A_STOPCOPYBACK (1<<15) #define MFI_PD_A_FWDOWNLOADDNOTALLOWED (1<<16) #define MFI_PD_A_REPROVISION (1<<17) uint16_t mpd_copyback_partner_id; uint16_t mpd_enc_partner_devid; uint16_t mpd_security; #define MFI_PD_FDE_CAPABLE (1<<0) #define MFI_PD_FDE_ENABLED (1<<1) #define MFI_PD_FDE_SECURED (1<<2) #define MFI_PD_FDE_LOCKED (1<<3) #define MFI_PD_FDE_FOREIGNLOCK (1<<4) uint8_t mpd_media; uint8_t mpd_res[141]; /* size is 512 */ } __packed; struct mfi_pd_allowedops_list { uint32_t mpo_no_entries; uint32_t mpo_res; uint32_t mpo_allowedops_list[MFI_MAX_PD]; } __packed; /* array configuration from MR_DCMD_CONF_GET */ struct mfi_array { uint64_t mar_smallest_pd; uint8_t mar_no_disk; uint8_t mar_res1; uint16_t mar_array_ref; uint8_t mar_res2[20]; struct { struct mfi_pd mar_pd; uint16_t mar_pd_state; #define MFI_PD_UNCONFIG_GOOD 0x00 #define MFI_PD_UNCONFIG_BAD 0x01 #define MFI_PD_HOTSPARE 0x02 #define MFI_PD_OFFLINE 0x10 #define MFI_PD_FAILED 0x11 #define MFI_PD_REBUILD 0x14 #define MFI_PD_ONLINE 0x18 #define MFI_PD_COPYBACK 0x20 #define MFI_PD_SYSTEM 0x40 uint8_t mar_enc_pd; uint8_t mar_enc_slot; } pd[MFI_MAX_PD_ARRAY]; } __packed; struct mfi_hotspare { struct mfi_pd mhs_pd; uint8_t mhs_type; #define MFI_PD_HS_DEDICATED 0x01 #define MFI_PD_HS_REVERTIBLE 0x02 #define MFI_PD_HS_ENC_AFFINITY 0x04 uint8_t mhs_res[2]; uint8_t mhs_array_max; uint16_t mhs_array_ref[MFI_MAX_ARRAY_DEDICATED]; } __packed; struct mfi_conf { uint32_t mfc_size; uint16_t mfc_no_array; uint16_t mfc_array_size; uint16_t mfc_no_ld; uint16_t mfc_ld_size; uint16_t mfc_no_hs; uint16_t mfc_hs_size; uint8_t mfc_res[16]; /* * XXX this is a ridiculous hack and does not reflect reality * Structures are actually indexed and therefore need pointer * math to reach. We need the size of this structure first so * call it with the size of this structure and then use the returned * values to allocate memory and do the transfer of the whole structure * then calculate pointers to each of these structures. */ struct mfi_array mfc_array[1]; struct mfi_ld_cfg mfc_ld[1]; struct mfi_hotspare mfc_hs[1]; } __packed; struct mfi_bbu_capacity_info { uint16_t relative_charge; uint16_t absolute_charge; uint16_t remaining_capacity; uint16_t full_charge_capacity; uint16_t run_time_to_empty; uint16_t average_time_to_empty; uint16_t average_time_to_full; uint16_t cycle_count; uint16_t max_error; uint16_t remaining_capacity_alarm; uint16_t remaining_time_alarm; uint8_t reserved[26]; } __packed; struct mfi_bbu_design_info { uint32_t mfg_date; uint16_t design_capacity; uint16_t design_voltage; uint16_t spec_info; uint16_t serial_number; uint16_t pack_stat_config; uint8_t mfg_name[12]; uint8_t device_name[8]; uint8_t device_chemistry[8]; uint8_t mfg_data[8]; uint8_t reserved[17]; } __packed; struct mfi_ibbu_state { uint16_t gas_guage_status; uint16_t relative_charge; uint16_t charger_system_state; uint16_t charger_system_ctrl; uint16_t charging_current; uint16_t absolute_charge; uint16_t max_error; uint8_t reserved[18]; } __packed; struct mfi_bbu_state { uint16_t gas_guage_status; uint16_t relative_charge; uint16_t charger_status; uint16_t remaining_capacity; uint16_t full_charge_capacity; uint8_t is_SOH_good; uint8_t reserved[21]; } __packed; struct mfi_bbu_properties { uint32_t auto_learn_period; uint32_t next_learn_time; uint8_t learn_delay_interval; uint8_t auto_learn_mode; uint8_t bbu_mode; uint8_t reserved[21]; } __packed; union mfi_bbu_status_detail { struct mfi_ibbu_state ibbu; struct mfi_bbu_state bbu; }; struct mfi_bbu_status { uint8_t battery_type; #define MFI_BBU_TYPE_NONE 0 #define MFI_BBU_TYPE_IBBU 1 #define MFI_BBU_TYPE_BBU 2 uint8_t reserved; uint16_t voltage; /* mV */ int16_t current; /* mA */ uint16_t temperature; /* degC */ uint32_t fw_status; #define MFI_BBU_STATE_PACK_MISSING (1 << 0) #define MFI_BBU_STATE_VOLTAGE_LOW (1 << 1) #define MFI_BBU_STATE_TEMPERATURE_HIGH (1 << 2) #define MFI_BBU_STATE_CHARGE_ACTIVE (1 << 3) #define MFI_BBU_STATE_DISCHARGE_ACTIVE (1 << 4) #define MFI_BBU_STATE_LEARN_CYC_REQ (1 << 5) #define MFI_BBU_STATE_LEARN_CYC_ACTIVE (1 << 6) #define MFI_BBU_STATE_LEARN_CYC_FAIL (1 << 7) #define MFI_BBU_STATE_LEARN_CYC_TIMEOUT (1 << 8) #define MFI_BBU_STATE_I2C_ERR_DETECT (1 << 9) #define MFI_BBU_STATE_REPLACE_PACK (1 << 10) #define MFI_BBU_STATE_CAPACITY_LOW (1 << 11) #define MFI_BBU_STATE_LEARN_REQUIRED (1 << 12) #define MFI_BBU_STATE_FMT "\020" \ "\001PACK_MISSING" \ "\002VOLTAGE_LOW" \ "\003TEMP_HIGH" \ "\004CHARGE_ACTIVE" \ "\005DISCHARGE_ACTIVE" \ "\006LEARN_CYC_REQ" \ "\007LEARN_CYC_ACTIVE" \ "\010LEARN_CYC_FAIL" \ "\011LEARN_CYC_TIMEOUT" \ "\012I2C_ERR_DETECT" \ "\013REPLACE_PACK" \ "\014CAPACITY_LOW" \ "\015LEARN_REQUIRED" #define MFI_BBU_STATE_BAD_IBBU ( \ MFI_BBU_STATE_PACK_MISSING | \ MFI_BBU_STATE_VOLTAGE_LOW | \ MFI_BBU_STATE_DISCHARGE_ACTIVE | \ MFI_BBU_STATE_LEARN_CYC_REQ | \ MFI_BBU_STATE_LEARN_CYC_ACTIVE | \ MFI_BBU_STATE_REPLACE_PACK | \ MFI_BBU_STATE_CAPACITY_LOW) #define MFI_BBU_STATE_BAD_BBU ( \ MFI_BBU_STATE_PACK_MISSING | \ MFI_BBU_STATE_REPLACE_PACK | \ MFI_BBU_STATE_CAPACITY_LOW) uint8_t pad[20]; union mfi_bbu_status_detail detail; } __packed; struct mfi_pr_status { uint32_t num_iteration; uint8_t state; uint8_t num_pd_done; uint8_t reserved[10]; } __packed; struct mfi_pr_properties { uint8_t op_mode; uint8_t max_pd; uint8_t reserved; uint8_t exclude_ld_count; uint16_t excluded_ld[MFI_MAX_LD]; uint8_t cur_pd_map[MFI_MAX_PD / 8]; uint8_t last_pd_map[MFI_MAX_PD / 8]; uint32_t next_exec; uint32_t exec_freq; uint32_t clear_freq; } __packed; /* We currently don't know the full details of the following struct */ struct mfii_foreign_scan_cfg { char data[24]; }; struct mfii_foreign_scan_info { uint32_t count; /* Number of foreign configs found */ struct mfii_foreign_scan_cfg cfgs[8]; };