};
struct raid_map_data {
- u32 structure_size; /* Size of entire structure in bytes */
- u32 volume_blk_size; /* bytes / block in the volume */
- u64 volume_blk_cnt; /* logical blocks on the volume */
+ __le32 structure_size; /* Size of entire structure in bytes */
+ __le32 volume_blk_size; /* bytes / block in the volume */
+ __le64 volume_blk_cnt; /* logical blocks on the volume */
u8 phys_blk_shift; /* Shift factor to convert between
* units of logical blocks and physical
* disk blocks */
u8 parity_rotation_shift; /* Shift factor to convert between units
* of logical stripes and physical
* stripes */
- u16 strip_size; /* blocks used on each disk / stripe */
- u64 disk_starting_blk; /* First disk block used in volume */
- u64 disk_blk_cnt; /* disk blocks used by volume / disk */
- u16 data_disks_per_row; /* data disk entries / row in the map */
- u16 metadata_disks_per_row; /* mirror/parity disk entries / row
+ __le16 strip_size; /* blocks used on each disk / stripe */
+ __le64 disk_starting_blk; /* First disk block used in volume */
+ __le64 disk_blk_cnt; /* disk blocks used by volume / disk */
+ __le16 data_disks_per_row; /* data disk entries / row in the map */
+ __le16 metadata_disks_per_row;/* mirror/parity disk entries / row
* in the map */
- u16 row_cnt; /* rows in each layout map */
- u16 layout_map_count; /* layout maps (1 map per mirror/parity
+ __le16 row_cnt; /* rows in each layout map */
+ __le16 layout_map_count; /* layout maps (1 map per mirror/parity
* group) */
- u16 flags; /* Bit 0 set if encryption enabled */
+ __le16 flags; /* Bit 0 set if encryption enabled */
#define RAID_MAP_FLAG_ENCRYPT_ON 0x01
- u16 dekindex; /* Data encryption key index. */
+ __le16 dekindex; /* Data encryption key index. */
u8 reserved[16];
struct raid_map_disk_data data[RAID_MAP_MAX_ENTRIES];
};
struct ext_report_lun_entry {
u8 lunid[8];
+#define GET_BMIC_BUS(lunid) ((lunid)[7] & 0x3F)
+#define GET_BMIC_LEVEL_TWO_TARGET(lunid) ((lunid)[6])
+#define GET_BMIC_DRIVE_NUMBER(lunid) (((GET_BMIC_BUS((lunid)) - 1) << 8) + \
+ GET_BMIC_LEVEL_TWO_TARGET((lunid)))
u8 wwid[8];
u8 device_type;
u8 device_flags;
#define HPSA_CACHE_FLUSH 0x01 /* C2 was already being used by HPSA */
#define BMIC_FLASH_FIRMWARE 0xF7
#define BMIC_SENSE_CONTROLLER_PARAMETERS 0x64
+#define BMIC_IDENTIFY_PHYSICAL_DEVICE 0x15
/* Command List Structure */
union SCSI3Addr {
struct CommandListHeader {
u8 ReplyQueue;
u8 SGList;
- u16 SGTotal;
- u64 tag;
+ __le16 SGTotal;
+ __le64 tag;
union LUNAddr LUN;
};
};
struct ErrDescriptor {
- u64 Addr;
- u32 Len;
+ __le64 Addr;
+ __le32 Len;
};
struct SGDescriptor {
- u64 Addr;
- u32 Len;
- u32 Ext;
+ __le64 Addr;
+ __le32 Len;
+ __le32 Ext;
};
union MoreErrInfo {
#define CMD_IOACCEL1 0x04
#define CMD_IOACCEL2 0x05
-#define DIRECT_LOOKUP_SHIFT 5
-#define DIRECT_LOOKUP_BIT 0x10
+#define DIRECT_LOOKUP_SHIFT 4
#define DIRECT_LOOKUP_MASK (~((1 << DIRECT_LOOKUP_SHIFT) - 1))
#define HPSA_ERROR_BIT 0x02
struct ctlr_info; /* defined in hpsa.h */
-/* The size of this structure needs to be divisible by 32
- * on all architectures because low 5 bits of the addresses
+/* The size of this structure needs to be divisible by 128
+ * on all architectures. The low 4 bits of the addresses
* are used as follows:
*
* bit 0: to device, used to indicate "performant mode" command
* from device, indidcates error status.
* bit 1-3: to device, indicates block fetch table entry for
* reducing DMA in fetching commands from host memory.
- * bit 4: used to indicate whether tag is "direct lookup" (index),
- * or a bus address.
*/
#define COMMANDLIST_ALIGNMENT 128
struct ctlr_info *h;
int cmd_type;
long cmdindex;
- struct list_head list;
struct completion *waiting;
- void *scsi_cmd;
+ struct scsi_cmnd *scsi_cmd;
+ struct work_struct work;
+
+ /*
+ * For commands using either of the two "ioaccel" paths to
+ * bypass the RAID stack and go directly to the physical disk
+ * phys_disk is a pointer to the hpsa_scsi_dev_t to which the
+ * i/o is destined. We need to store that here because the command
+ * may potentially encounter TASK SET FULL and need to be resubmitted
+ * For "normal" i/o's not using the "ioaccel" paths, phys_disk is
+ * not used.
+ */
+ struct hpsa_scsi_dev_t *phys_disk;
+ atomic_t refcount; /* Must be last to avoid memset in cmd_alloc */
} __aligned(COMMANDLIST_ALIGNMENT);
/* Max S/G elements in I/O accelerator command */
*/
#define IOACCEL1_COMMANDLIST_ALIGNMENT 128
struct io_accel1_cmd {
- u16 dev_handle; /* 0x00 - 0x01 */
+ __le16 dev_handle; /* 0x00 - 0x01 */
u8 reserved1; /* 0x02 */
u8 function; /* 0x03 */
u8 reserved2[8]; /* 0x04 - 0x0B */
u8 reserved4; /* 0x13 */
u8 sgl_offset; /* 0x14 */
u8 reserved5[7]; /* 0x15 - 0x1B */
- u32 transfer_len; /* 0x1C - 0x1F */
+ __le32 transfer_len; /* 0x1C - 0x1F */
u8 reserved6[4]; /* 0x20 - 0x23 */
- u16 io_flags; /* 0x24 - 0x25 */
+ __le16 io_flags; /* 0x24 - 0x25 */
u8 reserved7[14]; /* 0x26 - 0x33 */
u8 LUN[8]; /* 0x34 - 0x3B */
- u32 control; /* 0x3C - 0x3F */
+ __le32 control; /* 0x3C - 0x3F */
u8 CDB[16]; /* 0x40 - 0x4F */
u8 reserved8[16]; /* 0x50 - 0x5F */
- u16 host_context_flags; /* 0x60 - 0x61 */
- u16 timeout_sec; /* 0x62 - 0x63 */
+ __le16 host_context_flags; /* 0x60 - 0x61 */
+ __le16 timeout_sec; /* 0x62 - 0x63 */
u8 ReplyQueue; /* 0x64 */
u8 reserved9[3]; /* 0x65 - 0x67 */
- u64 tag; /* 0x68 - 0x6F */
- u64 host_addr; /* 0x70 - 0x77 */
+ __le64 tag; /* 0x68 - 0x6F */
+ __le64 host_addr; /* 0x70 - 0x77 */
u8 CISS_LUN[8]; /* 0x78 - 0x7F */
struct SGDescriptor SG[IOACCEL1_MAXSGENTRIES];
} __aligned(IOACCEL1_COMMANDLIST_ALIGNMENT);
#define IOACCEL1_BUSADDR_CMDTYPE 0x00000060
struct ioaccel2_sg_element {
- u64 address;
- u32 length;
+ __le64 address;
+ __le32 length;
u8 reserved[3];
u8 chain_indicator;
#define IOACCEL2_CHAIN 0x80
/* 0=off, 1=on */
u8 reply_queue; /* Reply Queue ID */
u8 reserved1; /* Reserved */
- u32 scsi_nexus; /* Device Handle */
- u32 Tag; /* cciss tag, lower 4 bytes only */
- u32 tweak_lower; /* Encryption tweak, lower 4 bytes */
+ __le32 scsi_nexus; /* Device Handle */
+ __le32 Tag; /* cciss tag, lower 4 bytes only */
+ __le32 tweak_lower; /* Encryption tweak, lower 4 bytes */
u8 cdb[16]; /* SCSI Command Descriptor Block */
u8 cciss_lun[8]; /* 8 byte SCSI address */
- u32 data_len; /* Total bytes to transfer */
+ __le32 data_len; /* Total bytes to transfer */
u8 cmd_priority_task_attr; /* priority and task attrs */
#define IOACCEL2_PRIORITY_MASK 0x78
#define IOACCEL2_ATTR_MASK 0x07
u8 sg_count; /* Number of sg elements */
- u16 dekindex; /* Data encryption key index */
- u64 err_ptr; /* Error Pointer */
- u32 err_len; /* Error Length*/
- u32 tweak_upper; /* Encryption tweak, upper 4 bytes */
+ __le16 dekindex; /* Data encryption key index */
+ __le64 err_ptr; /* Error Pointer */
+ __le32 err_len; /* Error Length*/
+ __le32 tweak_upper; /* Encryption tweak, upper 4 bytes */
struct ioaccel2_sg_element sg[IOACCEL2_MAXSGENTRIES];
struct io_accel2_scsi_response error_data;
} __aligned(IOACCEL2_COMMANDLIST_ALIGNMENT);
u8 reserved1; /* byte 3 Reserved */
u32 it_nexus; /* SCSI I-T Nexus */
u8 lun_id[8]; /* LUN ID for TMF request */
- u64 tag; /* cciss tag associated w/ request */
- u64 abort_tag; /* cciss tag of SCSI cmd or task to abort */
- u64 error_ptr; /* Error Pointer */
- u32 error_len; /* Error Length */
+ __le64 tag; /* cciss tag associated w/ request */
+ __le64 abort_tag; /* cciss tag of SCSI cmd or TMF to abort */
+ __le64 error_ptr; /* Error Pointer */
+ __le32 error_len; /* Error Length */
};
/* Configuration Table Structure */
struct HostWrite {
- u32 TransportRequest;
- u32 command_pool_addr_hi;
- u32 CoalIntDelay;
- u32 CoalIntCount;
+ __le32 TransportRequest;
+ __le32 command_pool_addr_hi;
+ __le32 CoalIntDelay;
+ __le32 CoalIntCount;
};
#define SIMPLE_MODE 0x02
#define DRIVER_SUPPORT_UA_ENABLE 0x00000001
struct CfgTable {
- u8 Signature[4];
- u32 SpecValence;
- u32 TransportSupport;
- u32 TransportActive;
- struct HostWrite HostWrite;
- u32 CmdsOutMax;
- u32 BusTypes;
- u32 TransMethodOffset;
- u8 ServerName[16];
- u32 HeartBeat;
- u32 driver_support;
-#define ENABLE_SCSI_PREFETCH 0x100
-#define ENABLE_UNIT_ATTN 0x01
- u32 MaxScatterGatherElements;
- u32 MaxLogicalUnits;
- u32 MaxPhysicalDevices;
- u32 MaxPhysicalDrivesPerLogicalUnit;
- u32 MaxPerformantModeCommands;
- u32 MaxBlockFetch;
- u32 PowerConservationSupport;
- u32 PowerConservationEnable;
- u32 TMFSupportFlags;
+ u8 Signature[4];
+ __le32 SpecValence;
+ __le32 TransportSupport;
+ __le32 TransportActive;
+ struct HostWrite HostWrite;
+ __le32 CmdsOutMax;
+ __le32 BusTypes;
+ __le32 TransMethodOffset;
+ u8 ServerName[16];
+ __le32 HeartBeat;
+ __le32 driver_support;
+#define ENABLE_SCSI_PREFETCH 0x100
+#define ENABLE_UNIT_ATTN 0x01
+ __le32 MaxScatterGatherElements;
+ __le32 MaxLogicalUnits;
+ __le32 MaxPhysicalDevices;
+ __le32 MaxPhysicalDrivesPerLogicalUnit;
+ __le32 MaxPerformantModeCommands;
+ __le32 MaxBlockFetch;
+ __le32 PowerConservationSupport;
+ __le32 PowerConservationEnable;
+ __le32 TMFSupportFlags;
u8 TMFTagMask[8];
u8 reserved[0x78 - 0x70];
- u32 misc_fw_support; /* offset 0x78 */
-#define MISC_FW_DOORBELL_RESET (0x02)
-#define MISC_FW_DOORBELL_RESET2 (0x010)
-#define MISC_FW_RAID_OFFLOAD_BASIC (0x020)
-#define MISC_FW_EVENT_NOTIFY (0x080)
+ __le32 misc_fw_support; /* offset 0x78 */
+#define MISC_FW_DOORBELL_RESET 0x02
+#define MISC_FW_DOORBELL_RESET2 0x010
+#define MISC_FW_RAID_OFFLOAD_BASIC 0x020
+#define MISC_FW_EVENT_NOTIFY 0x080
u8 driver_version[32];
- u32 max_cached_write_size;
- u8 driver_scratchpad[16];
- u32 max_error_info_length;
- u32 io_accel_max_embedded_sg_count;
- u32 io_accel_request_size_offset;
- u32 event_notify;
-#define HPSA_EVENT_NOTIFY_ACCEL_IO_PATH_STATE_CHANGE (1 << 30)
-#define HPSA_EVENT_NOTIFY_ACCEL_IO_PATH_CONFIG_CHANGE (1 << 31)
- u32 clear_event_notify;
+ __le32 max_cached_write_size;
+ u8 driver_scratchpad[16];
+ __le32 max_error_info_length;
+ __le32 io_accel_max_embedded_sg_count;
+ __le32 io_accel_request_size_offset;
+ __le32 event_notify;
+#define HPSA_EVENT_NOTIFY_ACCEL_IO_PATH_STATE_CHANGE (1 << 30)
+#define HPSA_EVENT_NOTIFY_ACCEL_IO_PATH_CONFIG_CHANGE (1 << 31)
+ __le32 clear_event_notify;
};
#define NUM_BLOCKFETCH_ENTRIES 8
struct TransTable_struct {
- u32 BlockFetch[NUM_BLOCKFETCH_ENTRIES];
- u32 RepQSize;
- u32 RepQCount;
- u32 RepQCtrAddrLow32;
- u32 RepQCtrAddrHigh32;
+ __le32 BlockFetch[NUM_BLOCKFETCH_ENTRIES];
+ __le32 RepQSize;
+ __le32 RepQCount;
+ __le32 RepQCtrAddrLow32;
+ __le32 RepQCtrAddrHigh32;
#define MAX_REPLY_QUEUES 64
struct vals32 RepQAddr[MAX_REPLY_QUEUES];
};
u32 board_id;
};
+struct bmic_identify_physical_device {
+ u8 scsi_bus; /* SCSI Bus number on controller */
+ u8 scsi_id; /* SCSI ID on this bus */
+ __le16 block_size; /* sector size in bytes */
+ __le32 total_blocks; /* number for sectors on drive */
+ __le32 reserved_blocks; /* controller reserved (RIS) */
+ u8 model[40]; /* Physical Drive Model */
+ u8 serial_number[40]; /* Drive Serial Number */
+ u8 firmware_revision[8]; /* drive firmware revision */
+ u8 scsi_inquiry_bits; /* inquiry byte 7 bits */
+ u8 compaq_drive_stamp; /* 0 means drive not stamped */
+ u8 last_failure_reason;
+#define BMIC_LAST_FAILURE_TOO_SMALL_IN_LOAD_CONFIG 0x01
+#define BMIC_LAST_FAILURE_ERROR_ERASING_RIS 0x02
+#define BMIC_LAST_FAILURE_ERROR_SAVING_RIS 0x03
+#define BMIC_LAST_FAILURE_FAIL_DRIVE_COMMAND 0x04
+#define BMIC_LAST_FAILURE_MARK_BAD_FAILED 0x05
+#define BMIC_LAST_FAILURE_MARK_BAD_FAILED_IN_FINISH_REMAP 0x06
+#define BMIC_LAST_FAILURE_TIMEOUT 0x07
+#define BMIC_LAST_FAILURE_AUTOSENSE_FAILED 0x08
+#define BMIC_LAST_FAILURE_MEDIUM_ERROR_1 0x09
+#define BMIC_LAST_FAILURE_MEDIUM_ERROR_2 0x0a
+#define BMIC_LAST_FAILURE_NOT_READY_BAD_SENSE 0x0b
+#define BMIC_LAST_FAILURE_NOT_READY 0x0c
+#define BMIC_LAST_FAILURE_HARDWARE_ERROR 0x0d
+#define BMIC_LAST_FAILURE_ABORTED_COMMAND 0x0e
+#define BMIC_LAST_FAILURE_WRITE_PROTECTED 0x0f
+#define BMIC_LAST_FAILURE_SPIN_UP_FAILURE_IN_RECOVER 0x10
+#define BMIC_LAST_FAILURE_REBUILD_WRITE_ERROR 0x11
+#define BMIC_LAST_FAILURE_TOO_SMALL_IN_HOT_PLUG 0x12
+#define BMIC_LAST_FAILURE_BUS_RESET_RECOVERY_ABORTED 0x13
+#define BMIC_LAST_FAILURE_REMOVED_IN_HOT_PLUG 0x14
+#define BMIC_LAST_FAILURE_INIT_REQUEST_SENSE_FAILED 0x15
+#define BMIC_LAST_FAILURE_INIT_START_UNIT_FAILED 0x16
+#define BMIC_LAST_FAILURE_INQUIRY_FAILED 0x17
+#define BMIC_LAST_FAILURE_NON_DISK_DEVICE 0x18
+#define BMIC_LAST_FAILURE_READ_CAPACITY_FAILED 0x19
+#define BMIC_LAST_FAILURE_INVALID_BLOCK_SIZE 0x1a
+#define BMIC_LAST_FAILURE_HOT_PLUG_REQUEST_SENSE_FAILED 0x1b
+#define BMIC_LAST_FAILURE_HOT_PLUG_START_UNIT_FAILED 0x1c
+#define BMIC_LAST_FAILURE_WRITE_ERROR_AFTER_REMAP 0x1d
+#define BMIC_LAST_FAILURE_INIT_RESET_RECOVERY_ABORTED 0x1e
+#define BMIC_LAST_FAILURE_DEFERRED_WRITE_ERROR 0x1f
+#define BMIC_LAST_FAILURE_MISSING_IN_SAVE_RIS 0x20
+#define BMIC_LAST_FAILURE_WRONG_REPLACE 0x21
+#define BMIC_LAST_FAILURE_GDP_VPD_INQUIRY_FAILED 0x22
+#define BMIC_LAST_FAILURE_GDP_MODE_SENSE_FAILED 0x23
+#define BMIC_LAST_FAILURE_DRIVE_NOT_IN_48BIT_MODE 0x24
+#define BMIC_LAST_FAILURE_DRIVE_TYPE_MIX_IN_HOT_PLUG 0x25
+#define BMIC_LAST_FAILURE_DRIVE_TYPE_MIX_IN_LOAD_CFG 0x26
+#define BMIC_LAST_FAILURE_PROTOCOL_ADAPTER_FAILED 0x27
+#define BMIC_LAST_FAILURE_FAULTY_ID_BAY_EMPTY 0x28
+#define BMIC_LAST_FAILURE_FAULTY_ID_BAY_OCCUPIED 0x29
+#define BMIC_LAST_FAILURE_FAULTY_ID_INVALID_BAY 0x2a
+#define BMIC_LAST_FAILURE_WRITE_RETRIES_FAILED 0x2b
+
+#define BMIC_LAST_FAILURE_SMART_ERROR_REPORTED 0x37
+#define BMIC_LAST_FAILURE_PHY_RESET_FAILED 0x38
+#define BMIC_LAST_FAILURE_ONLY_ONE_CTLR_CAN_SEE_DRIVE 0x40
+#define BMIC_LAST_FAILURE_KC_VOLUME_FAILED 0x41
+#define BMIC_LAST_FAILURE_UNEXPECTED_REPLACEMENT 0x42
+#define BMIC_LAST_FAILURE_OFFLINE_ERASE 0x80
+#define BMIC_LAST_FAILURE_OFFLINE_TOO_SMALL 0x81
+#define BMIC_LAST_FAILURE_OFFLINE_DRIVE_TYPE_MIX 0x82
+#define BMIC_LAST_FAILURE_OFFLINE_ERASE_COMPLETE 0x83
+
+ u8 flags;
+ u8 more_flags;
+ u8 scsi_lun; /* SCSI LUN for phys drive */
+ u8 yet_more_flags;
+ u8 even_more_flags;
+ __le32 spi_speed_rules;/* SPI Speed data:Ultra disable diagnose */
+ u8 phys_connector[2]; /* connector number on controller */
+ u8 phys_box_on_bus; /* phys enclosure this drive resides */
+ u8 phys_bay_in_box; /* phys drv bay this drive resides */
+ __le32 rpm; /* Drive rotational speed in rpm */
+ u8 device_type; /* type of drive */
+ u8 sata_version; /* only valid when drive_type is SATA */
+ __le64 big_total_block_count;
+ __le64 ris_starting_lba;
+ __le32 ris_size;
+ u8 wwid[20];
+ u8 controller_phy_map[32];
+ __le16 phy_count;
+ u8 phy_connected_dev_type[256];
+ u8 phy_to_drive_bay_num[256];
+ __le16 phy_to_attached_dev_index[256];
+ u8 box_index;
+ u8 reserved;
+ __le16 extra_physical_drive_flags;
+#define BMIC_PHYS_DRIVE_SUPPORTS_GAS_GAUGE(idphydrv) \
+ (idphydrv->extra_physical_drive_flags & (1 << 10))
+ u8 negotiated_link_rate[256];
+ u8 phy_to_phy_map[256];
+ u8 redundant_path_present_map;
+ u8 redundant_path_failure_map;
+ u8 active_path_number;
+ __le16 alternate_paths_phys_connector[8];
+ u8 alternate_paths_phys_box_on_port[8];
+ u8 multi_lun_device_lun_count;
+ u8 minimum_good_fw_revision[8];
+ u8 unique_inquiry_bytes[20];
+ u8 current_temperature_degreesC;
+ u8 temperature_threshold_degreesC;
+ u8 max_temperature_degreesC;
+ u8 logical_blocks_per_phys_block_exp; /* phyblocksize = 512*2^exp */
+ __le16 current_queue_depth_limit;
+ u8 switch_name[10];
+ __le16 switch_port;
+ u8 alternate_paths_switch_name[40];
+ u8 alternate_paths_switch_port[8];
+ __le16 power_on_hours; /* valid only if gas gauge supported */
+ __le16 percent_endurance_used; /* valid only if gas gauge supported. */
+#define BMIC_PHYS_DRIVE_SSD_WEAROUT(idphydrv) \
+ ((idphydrv->percent_endurance_used & 0x80) || \
+ (idphydrv->percent_endurance_used > 10000))
+ u8 drive_authentication;
+#define BMIC_PHYS_DRIVE_AUTHENTICATED(idphydrv) \
+ (idphydrv->drive_authentication == 0x80)
+ u8 smart_carrier_authentication;
+#define BMIC_SMART_CARRIER_AUTHENTICATION_SUPPORTED(idphydrv) \
+ (idphydrv->smart_carrier_authentication != 0x0)
+#define BMIC_SMART_CARRIER_AUTHENTICATED(idphydrv) \
+ (idphydrv->smart_carrier_authentication == 0x01)
+ u8 smart_carrier_app_fw_version;
+ u8 smart_carrier_bootloader_fw_version;
+ u8 encryption_key_name[64];
+ __le32 misc_drive_flags;
+ __le16 dek_index;
+ u8 padding[112];
+};
+
#pragma pack()
#endif /* HPSA_CMD_H */
projects / deliverable / linux.git / blobdiff