255 lines
5.2 KiB
C
255 lines
5.2 KiB
C
/*++
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Copyright (C) Microsoft Corporation, 1997 - 1999
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Module Name:
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sbp2.h
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Abstract:
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Definitions for SBP2 protocol
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Author:
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georgioc 22-Jan-97
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Environment:
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Kernel mode only
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Revision History:
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--*/
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#ifndef _SBP2_
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#define _SBP2_
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#ifndef SBP2KDX
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#include "wdm.h"
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#endif
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#include "1394.h"
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#include "rbc.h"
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#include "scsi.h"
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#include "ntddstor.h"
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typedef union _QUADLET {
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ULONG QuadPart;
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struct {
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USHORT LowPart;
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USHORT HighPart;
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} u;
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} QUADLET, *PQUADLET;
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typedef struct _B1394_ADDRESS {
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USHORT Off_High; // little endian ordering within an octlet
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NODE_ADDRESS NodeId;
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ULONG Off_Low;
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} B1394_ADDRESS, *PB1394_ADDRESS;
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typedef union _OCTLET {
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LONGLONG OctletPart;
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B1394_ADDRESS BusAddress;
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struct {
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QUADLET HighQuad;
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QUADLET LowQuad;
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} u;
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struct {
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UCHAR Byte0;
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UCHAR Byte1;
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UCHAR Byte2;
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UCHAR Byte3;
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UCHAR Byte4;
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UCHAR Byte5;
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UCHAR Byte6;
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UCHAR Byte7;
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} ByteArray;
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} OCTLET, *POCTLET;
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//
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// Various ORB and block definitions
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//
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typedef struct _ORB_NORMAL_CMD {
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OCTLET NextOrbAddress;
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OCTLET DataDescriptor;
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QUADLET OrbInfo;
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UCHAR Cdb[12];
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} ORB_NORMAL_CMD, *PORB_NORMAL_CMD;
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#define CMD_ORB_HEADER_SIZE 0x14
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typedef struct _ORB_LOGIN {
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OCTLET Password;
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OCTLET LoginResponseAddress;
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QUADLET OrbInfo;
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QUADLET LengthInfo;
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OCTLET StatusBlockAddress;
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} ORB_LOGIN, *PORB_LOGIN;
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typedef struct _ORB_QUERY_LOGIN {
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OCTLET Reserved;
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OCTLET QueryResponseAddress;
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QUADLET OrbInfo;
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QUADLET LengthInfo;
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OCTLET StatusBlockAddress;
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} ORB_QUERY_LOGIN, *PORB_QUERY_LOGIN;
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typedef struct _ORB_SET_PASSWORD {
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OCTLET Password;
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OCTLET Reserved;
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QUADLET OrbInfo;
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QUADLET LengthInfo;
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OCTLET StatusBlockAddress;
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} ORB_SET_PASSWORD, *PORB_SET_PASSWORD;
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typedef struct _ORB_MNG {
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OCTLET Reserved[2];
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QUADLET OrbInfo;
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QUADLET Reserved1;
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OCTLET StatusBlockAddress;
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} ORB_MNG, *PORB_MNG;
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typedef struct _ORB_TASK_MNG {
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OCTLET OrbAddress;
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OCTLET Reserved;
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QUADLET OrbInfo;
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QUADLET Reserved1;
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OCTLET StatusBlockAddress;
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} ORB_TASK_MNG, *PORB_TASK_MNG;
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typedef struct _ORB_DUMMY {
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OCTLET NextOrbAddress;
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OCTLET NotUsed;
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QUADLET OrbInfo;
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OCTLET Unused[3];
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} ORB_DUMMY, *PORB_DUMMY;
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typedef struct _LOGIN_RESPONSE {
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QUADLET LengthAndLoginId;
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QUADLET Csr_Off_High;
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QUADLET Csr_Off_Low;
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QUADLET Reserved;
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} LOGIN_RESPONSE, *PLOGIN_RESPONSE;
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typedef struct _QUERY_RESPONSE_ELEMENT {
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QUADLET NodeAndLoginId;
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OCTLET EUI64;
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} QUERY_RESPONSE_ELEMENT, *PQUERY_RESPONSE_ELEMENT;
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typedef struct _QUERY_LOGIN_RESPONSE {
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QUADLET LengthAndNumLogins;
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QUERY_RESPONSE_ELEMENT Elements[4];
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} QUERY_LOGIN_RESPONSE, *PQUERY_LOGIN_RESPONSE;
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typedef struct _STATUS_FIFO_BLOCK {
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OCTLET AddressAndStatus;
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OCTLET Contents[3];
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} STATUS_FIFO_BLOCK, *PSTATUS_FIFO_BLOCK;
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#define SBP2_MIN_ORB_SIZE 32
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#define SBP2_ORB_CDB_SIZE 12
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#define SBP2_MAX_DIRECT_BUFFER_SIZE (ULONG) (65535) // (64K - 1) max size for direct addressing buffer
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#define SBP2_MAX_PAGE_SIZE SBP2_MAX_DIRECT_BUFFER_SIZE
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//
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// MANAGEMENT Transactions
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//
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#define TRANSACTION_LOGIN 0x00
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#define TRANSACTION_QUERY_LOGINS 0x01
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#define TRANSACTION_ISOCHRONOUS_LOGIN 0x02
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#define TRANSACTION_RECONNECT 0x03
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#define TRANSACTION_SET_PASSWORD 0x04
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#define TRANSACTION_LOGOUT 0x07
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#define TRANSACTION_TERMINATE_TASK 0x0b
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#define TRANSACTION_ABORT_TASK 0x0b
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#define TRANSACTION_ABORT_TASK_SET 0x0c
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#define TRANSACTION_CLEAR_TASK_SET 0x0D
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#define TRANSACTION_LOGICAL_UNIT_RESET 0x0E
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#define TRANSACTION_TARGET_RESET 0x0F
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#define MANAGEMENT_AGENT_REG_ADDRESS_LOW 0xF0010000
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#define CSR_REG_ADDRESS_LOW 0xF0010000
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//
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// Register Names
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//
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#define MANAGEMENT_AGENT_REG 0x0000
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#define AGENT_STATE_REG 0x0001
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#define AGENT_RESET_REG 0x0002
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#define ORB_POINTER_REG 0x0004
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#define DOORBELL_REG 0x0008
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#define UNSOLICITED_STATUS_REG 0x0010
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#define CORE_RESET_REG 0x0020
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#define CORE_BUSY_TIMEOUT_REG 0x0040
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#define TEST_REG 0x0080
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//
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// register access type
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//
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#define REG_WRITE_SYNC 0x0100
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#define REG_READ_SYNC 0x0200
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#define REG_WRITE_ASYNC 0x0400
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#define REG_TYPE_MASK 0x00FF
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//
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// Relative offsets from base of Target's CSR
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//
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#define AGENT_STATE_REG_OFFSET 0x00
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#define AGENT_RESET_REG_OFFSET 0x04
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#define ORB_POINTER_REG_OFFSET 0x08
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#define DOORBELL_REG_OFFSET 0x10
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#define UNSOLICITED_STATUS_REG_OFFSET 0x14
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#define TEST_REG_OFFSET 0x10020
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//
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// config rom stuff
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//
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#define CR_BASE_ADDRESS_LOW 0xF0000400
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#define CR_MODULE_ID_OFFSET (0x06 * sizeof(QUADLET))
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#define CSR_OFFSET_KEY_SIGNATURE 0x54
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#define LUN_CHARACTERISTICS_KEY_SIGNATURE 0x3A
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#define FIRMWARE_REVISION_KEY_SIGNATURE 0x3C
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#define LUN_KEY_SIGNATURE 0x14
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#define LU_DIRECTORY_KEY_SIGNATURE 0xD4
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#define SW_VERSION_KEY_SIGNATURE 0x13
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#define CMD_SET_ID_KEY_SIGNATURE 0x39
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#define CMD_SET_SPEC_ID_KEY_SIGNATURE 0x38
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#define SBP2_LUN_DEVICE_TYPE_MASK 0x00FF0000
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#define SBP2_PHY_RESET_SETTLING_TIME (-10000000 * 1) // 1 sec in units of 100 nsecs
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#define SCSI_COMMAND_SET_ID 0x0104D8
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//
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// vendor hacks
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//
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#define LSI_VENDOR_ID 0x0000A0B8
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#endif
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