vmw_pvscsi.h File Reference

#include <linux/types.h>

Go to the source code of this file.

Data Structures
struct	PVSCSICmdDescResetDevice
struct	PVSCSICmdDescConfigCmd
struct	PVSCSICmdDescAbortCmd
struct	PVSCSICmdDescSetupRings
struct	PVSCSICmdDescSetupMsgRing
struct	PVSCSIRingMsgDesc
struct	PVSCSIMsgDescDevStatusChanged
struct	PVSCSIRingsState
struct	PVSCSIRingReqDesc
struct	PVSCSISGElement
struct	PVSCSIRingCmpDesc
struct	PVSCSIConfigPageHeader
struct	PVSCSIConfigPageController

Macros
#define	PVSCSI_DRIVER_VERSION_STRING   "1.0.2.0-k"
#define	PVSCSI_MAX_NUM_SG_ENTRIES_PER_SEGMENT   128
#define	MASK(n)   ((1 << (n)) - 1) /* make an n-bit mask */
#define	PCI_VENDOR_ID_VMWARE   0x15AD
#define	PCI_DEVICE_ID_VMWARE_PVSCSI   0x07C0
#define	PVSCSI_SETUP_RINGS_MAX_NUM_PAGES   32
#define	PVSCSI_SETUP_MSG_RING_MAX_NUM_PAGES   16
#define	PVSCSI_FLAG_CMD_WITH_SG_LIST   (1 << 0)
#define	PVSCSI_FLAG_CMD_OUT_OF_BAND_CDB   (1 << 1)
#define	PVSCSI_FLAG_CMD_DIR_NONE   (1 << 2)
#define	PVSCSI_FLAG_CMD_DIR_TOHOST   (1 << 3)
#define	PVSCSI_FLAG_CMD_DIR_TODEVICE   (1 << 4)
#define	PVSCSI_INTR_CMPL_0   (1 << 0)
#define	PVSCSI_INTR_CMPL_1   (1 << 1)
#define	PVSCSI_INTR_CMPL_MASK   MASK(2)
#define	PVSCSI_INTR_MSG_0   (1 << 2)
#define	PVSCSI_INTR_MSG_1   (1 << 3)
#define	PVSCSI_INTR_MSG_MASK   (MASK(2) << 2)
#define	PVSCSI_INTR_ALL_SUPPORTED   MASK(4)
#define	PVSCSI_MAX_INTRS   24
#define	PVSCSI_VECTOR_COMPLETION   0
#define	PVSCSI_MAX_NUM_PAGES_REQ_RING   PVSCSI_SETUP_RINGS_MAX_NUM_PAGES
#define	PVSCSI_MAX_NUM_PAGES_CMP_RING   PVSCSI_SETUP_RINGS_MAX_NUM_PAGES
#define	PVSCSI_MAX_NUM_PAGES_MSG_RING   PVSCSI_SETUP_MSG_RING_MAX_NUM_PAGES
#define	PVSCSI_MAX_NUM_REQ_ENTRIES_PER_PAGE   (PAGE_SIZE / sizeof(struct PVSCSIRingReqDesc))
#define	PVSCSI_MAX_REQ_QUEUE_DEPTH   (PVSCSI_MAX_NUM_PAGES_REQ_RING * PVSCSI_MAX_NUM_REQ_ENTRIES_PER_PAGE)
#define	PVSCSI_MEM_SPACE_COMMAND_NUM_PAGES   1
#define	PVSCSI_MEM_SPACE_INTR_STATUS_NUM_PAGES   1
#define	PVSCSI_MEM_SPACE_MISC_NUM_PAGES   2
#define	PVSCSI_MEM_SPACE_KICK_IO_NUM_PAGES   2
#define	PVSCSI_MEM_SPACE_MSIX_NUM_PAGES   2
#define	PVSCSI_MEM_SPACE_NUM_PAGES
#define	PVSCSI_MEM_SPACE_SIZE   (PVSCSI_MEM_SPACE_NUM_PAGES * PAGE_SIZE)

Enumerations
enum	HostBusAdapterStatus {   BTSTAT_SUCCESS = 0x00, BTSTAT_LINKED_COMMAND_COMPLETED = 0x0a, BTSTAT_LINKED_COMMAND_COMPLETED_WITH_FLAG = 0x0b, BTSTAT_DATA_UNDERRUN = 0x0c,   BTSTAT_SELTIMEO = 0x11, BTSTAT_DATARUN = 0x12, BTSTAT_BUSFREE = 0x13, BTSTAT_INVPHASE = 0x14,   BTSTAT_LUNMISMATCH = 0x17, BTSTAT_INVPARAM = 0x1a, BTSTAT_SENSFAILED = 0x1b, BTSTAT_TAGREJECT = 0x1c,   BTSTAT_BADMSG = 0x1d, BTSTAT_HAHARDWARE = 0x20, BTSTAT_NORESPONSE = 0x21, BTSTAT_SENTRST = 0x22,   BTSTAT_RECVRST = 0x23, BTSTAT_DISCONNECT = 0x24, BTSTAT_BUSRESET = 0x25, BTSTAT_ABORTQUEUE = 0x26,   BTSTAT_HASOFTWARE = 0x27, BTSTAT_HATIMEOUT = 0x30, BTSTAT_SCSIPARITY = 0x34 }
enum	ScsiDeviceStatus { SDSTAT_GOOD = 0x00, SDSTAT_CHECK = 0x02 }
enum	PVSCSIRegOffset {   PVSCSI_REG_OFFSET_COMMAND = 0x0, PVSCSI_REG_OFFSET_COMMAND_DATA = 0x4, PVSCSI_REG_OFFSET_COMMAND_STATUS = 0x8, PVSCSI_REG_OFFSET_LAST_STS_0 = 0x100,   PVSCSI_REG_OFFSET_LAST_STS_1 = 0x104, PVSCSI_REG_OFFSET_LAST_STS_2 = 0x108, PVSCSI_REG_OFFSET_LAST_STS_3 = 0x10c, PVSCSI_REG_OFFSET_INTR_STATUS = 0x100c,   PVSCSI_REG_OFFSET_INTR_MASK = 0x2010, PVSCSI_REG_OFFSET_KICK_NON_RW_IO = 0x3014, PVSCSI_REG_OFFSET_DEBUG = 0x3018, PVSCSI_REG_OFFSET_KICK_RW_IO = 0x4018 }
enum	PVSCSICommands {   PVSCSI_CMD_FIRST = 0, PVSCSI_CMD_ADAPTER_RESET = 1, PVSCSI_CMD_ISSUE_SCSI = 2, PVSCSI_CMD_SETUP_RINGS = 3,   PVSCSI_CMD_RESET_BUS = 4, PVSCSI_CMD_RESET_DEVICE = 5, PVSCSI_CMD_ABORT_CMD = 6, PVSCSI_CMD_CONFIG = 7,   PVSCSI_CMD_SETUP_MSG_RING = 8, PVSCSI_CMD_DEVICE_UNPLUG = 9, PVSCSI_CMD_LAST = 10 }
enum	PVSCSIConfigPageType { PVSCSI_CONFIG_PAGE_CONTROLLER = 0x1958, PVSCSI_CONFIG_PAGE_PHY = 0x1959, PVSCSI_CONFIG_PAGE_DEVICE = 0x195a }
enum	PVSCSIConfigPageAddressType { PVSCSI_CONFIG_CONTROLLER_ADDRESS = 0x2120, PVSCSI_CONFIG_BUSTARGET_ADDRESS = 0x2121, PVSCSI_CONFIG_PHY_ADDRESS = 0x2122 }
enum	PVSCSIMsgType { PVSCSI_MSG_DEV_ADDED = 0, PVSCSI_MSG_DEV_REMOVED = 1, PVSCSI_MSG_LAST = 2 }
enum	PVSCSIMemSpace {   PVSCSI_MEM_SPACE_COMMAND_PAGE = 0, PVSCSI_MEM_SPACE_INTR_STATUS_PAGE = 1, PVSCSI_MEM_SPACE_MISC_PAGE = 2, PVSCSI_MEM_SPACE_KICK_IO_PAGE = 4,   PVSCSI_MEM_SPACE_MSIX_TABLE_PAGE = 6, PVSCSI_MEM_SPACE_MSIX_PBA_PAGE = 7 }

Variables
struct PVSCSICmdDescResetDevice	__packed

Macro Definition Documentation

#define MASK

(

n

)

((1 << (n)) - 1) /* make an n-bit mask */

Definition at line 33 of file vmw_pvscsi.h.

#define PCI_DEVICE_ID_VMWARE_PVSCSI   0x07C0

Definition at line 36 of file vmw_pvscsi.h.

#define PCI_VENDOR_ID_VMWARE   0x15AD

Definition at line 35 of file vmw_pvscsi.h.

#define PVSCSI_DRIVER_VERSION_STRING   "1.0.2.0-k"

Definition at line 29 of file vmw_pvscsi.h.

#define PVSCSI_FLAG_CMD_DIR_NONE   (1 << 2)

Definition at line 309 of file vmw_pvscsi.h.

#define PVSCSI_FLAG_CMD_DIR_TODEVICE   (1 << 4)

Definition at line 311 of file vmw_pvscsi.h.

#define PVSCSI_FLAG_CMD_DIR_TOHOST   (1 << 3)

Definition at line 310 of file vmw_pvscsi.h.

#define PVSCSI_FLAG_CMD_OUT_OF_BAND_CDB   (1 << 1)

Definition at line 308 of file vmw_pvscsi.h.

#define PVSCSI_FLAG_CMD_WITH_SG_LIST   (1 << 0)

Definition at line 307 of file vmw_pvscsi.h.

#define PVSCSI_INTR_ALL_SUPPORTED   MASK(4)

Definition at line 408 of file vmw_pvscsi.h.

#define PVSCSI_INTR_CMPL_0   (1 << 0)

Definition at line 400 of file vmw_pvscsi.h.

#define PVSCSI_INTR_CMPL_1   (1 << 1)

Definition at line 401 of file vmw_pvscsi.h.

#define PVSCSI_INTR_CMPL_MASK   MASK(2)

Definition at line 402 of file vmw_pvscsi.h.

#define PVSCSI_INTR_MSG_0   (1 << 2)

Definition at line 404 of file vmw_pvscsi.h.

#define PVSCSI_INTR_MSG_1   (1 << 3)

Definition at line 405 of file vmw_pvscsi.h.

#define PVSCSI_INTR_MSG_MASK   (MASK(2) << 2)

Definition at line 406 of file vmw_pvscsi.h.

#define PVSCSI_MAX_INTRS   24

Definition at line 413 of file vmw_pvscsi.h.

#define PVSCSI_MAX_NUM_PAGES_CMP_RING   PVSCSI_SETUP_RINGS_MAX_NUM_PAGES

Definition at line 425 of file vmw_pvscsi.h.

#define PVSCSI_MAX_NUM_PAGES_MSG_RING   PVSCSI_SETUP_MSG_RING_MAX_NUM_PAGES

Definition at line 426 of file vmw_pvscsi.h.

#define PVSCSI_MAX_NUM_PAGES_REQ_RING   PVSCSI_SETUP_RINGS_MAX_NUM_PAGES

Definition at line 424 of file vmw_pvscsi.h.

#define PVSCSI_MAX_NUM_REQ_ENTRIES_PER_PAGE   (PAGE_SIZE / sizeof(struct PVSCSIRingReqDesc))

Definition at line 428 of file vmw_pvscsi.h.

#define PVSCSI_MAX_NUM_SG_ENTRIES_PER_SEGMENT   128

Definition at line 31 of file vmw_pvscsi.h.

#define PVSCSI_MAX_REQ_QUEUE_DEPTH   (PVSCSI_MAX_NUM_PAGES_REQ_RING * PVSCSI_MAX_NUM_REQ_ENTRIES_PER_PAGE)

Definition at line 431 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_COMMAND_NUM_PAGES   1

Definition at line 434 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_INTR_STATUS_NUM_PAGES   1

Definition at line 435 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_KICK_IO_NUM_PAGES   2

Definition at line 437 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_MISC_NUM_PAGES   2

Definition at line 436 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_MSIX_NUM_PAGES   2

Definition at line 438 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_NUM_PAGES

Value:

(PVSCSI_MEM_SPACE_COMMAND_NUM_PAGES +       \
     PVSCSI_MEM_SPACE_INTR_STATUS_NUM_PAGES +   \
     PVSCSI_MEM_SPACE_MISC_NUM_PAGES +          \
     PVSCSI_MEM_SPACE_KICK_IO_NUM_PAGES +       \
     PVSCSI_MEM_SPACE_MSIX_NUM_PAGES)

Definition at line 449 of file vmw_pvscsi.h.

#define PVSCSI_MEM_SPACE_SIZE   (PVSCSI_MEM_SPACE_NUM_PAGES * PAGE_SIZE)

Definition at line 456 of file vmw_pvscsi.h.

#define PVSCSI_SETUP_MSG_RING_MAX_NUM_PAGES   16

Definition at line 207 of file vmw_pvscsi.h.

#define PVSCSI_SETUP_RINGS_MAX_NUM_PAGES   32

Definition at line 179 of file vmw_pvscsi.h.

#define PVSCSI_VECTOR_COMPLETION   0

Definition at line 418 of file vmw_pvscsi.h.

Enumeration Type Documentation

enum HostBusAdapterStatus

Enumerator:

BTSTAT_SUCCESS
BTSTAT_LINKED_COMMAND_COMPLETED
BTSTAT_LINKED_COMMAND_COMPLETED_WITH_FLAG
BTSTAT_DATA_UNDERRUN
BTSTAT_SELTIMEO
BTSTAT_DATARUN
BTSTAT_BUSFREE
BTSTAT_INVPHASE
BTSTAT_LUNMISMATCH
BTSTAT_INVPARAM
BTSTAT_SENSFAILED
BTSTAT_TAGREJECT
BTSTAT_BADMSG
BTSTAT_HAHARDWARE
BTSTAT_NORESPONSE
BTSTAT_SENTRST
BTSTAT_RECVRST
BTSTAT_DISCONNECT
BTSTAT_BUSRESET
BTSTAT_ABORTQUEUE
BTSTAT_HASOFTWARE
BTSTAT_HATIMEOUT
BTSTAT_SCSIPARITY

Definition at line 41 of file vmw_pvscsi.h.

enum PVSCSICommands

Enumerator:

PVSCSI_CMD_FIRST
PVSCSI_CMD_ADAPTER_RESET
PVSCSI_CMD_ISSUE_SCSI
PVSCSI_CMD_SETUP_RINGS
PVSCSI_CMD_RESET_BUS
PVSCSI_CMD_RESET_DEVICE
PVSCSI_CMD_ABORT_CMD
PVSCSI_CMD_CONFIG
PVSCSI_CMD_SETUP_MSG_RING
PVSCSI_CMD_DEVICE_UNPLUG
PVSCSI_CMD_LAST

Definition at line 108 of file vmw_pvscsi.h.

enum PVSCSIConfigPageAddressType

Enumerator:

PVSCSI_CONFIG_CONTROLLER_ADDRESS
PVSCSI_CONFIG_BUSTARGET_ADDRESS
PVSCSI_CONFIG_PHY_ADDRESS

Definition at line 150 of file vmw_pvscsi.h.

enum PVSCSIConfigPageType

Enumerator:

PVSCSI_CONFIG_PAGE_CONTROLLER
PVSCSI_CONFIG_PAGE_PHY
PVSCSI_CONFIG_PAGE_DEVICE

Definition at line 144 of file vmw_pvscsi.h.

enum PVSCSIMemSpace

Enumerator:

PVSCSI_MEM_SPACE_COMMAND_PAGE
PVSCSI_MEM_SPACE_INTR_STATUS_PAGE
PVSCSI_MEM_SPACE_MISC_PAGE
PVSCSI_MEM_SPACE_KICK_IO_PAGE
PVSCSI_MEM_SPACE_MSIX_TABLE_PAGE
PVSCSI_MEM_SPACE_MSIX_PBA_PAGE

Definition at line 440 of file vmw_pvscsi.h.

enum PVSCSIMsgType

Enumerator:

PVSCSI_MSG_DEV_ADDED
PVSCSI_MSG_DEV_REMOVED
PVSCSI_MSG_LAST

Definition at line 215 of file vmw_pvscsi.h.

enum PVSCSIRegOffset

Enumerator:

PVSCSI_REG_OFFSET_COMMAND
PVSCSI_REG_OFFSET_COMMAND_DATA
PVSCSI_REG_OFFSET_COMMAND_STATUS
PVSCSI_REG_OFFSET_LAST_STS_0
PVSCSI_REG_OFFSET_LAST_STS_1
PVSCSI_REG_OFFSET_LAST_STS_2
PVSCSI_REG_OFFSET_LAST_STS_3
PVSCSI_REG_OFFSET_INTR_STATUS
PVSCSI_REG_OFFSET_INTR_MASK
PVSCSI_REG_OFFSET_KICK_NON_RW_IO
PVSCSI_REG_OFFSET_DEBUG
PVSCSI_REG_OFFSET_KICK_RW_IO

Definition at line 89 of file vmw_pvscsi.h.

enum ScsiDeviceStatus

Enumerator:

SDSTAT_GOOD
SDSTAT_CHECK

Definition at line 78 of file vmw_pvscsi.h.

Variable Documentation

struct PVSCSIConfigPageController __packed