Annotation of embedaddon/smartmontools/cissio_freebsd.h, revision 1.1
1.1 ! misho 1: /*-
! 2: * Copyright (c) 2001 Michael Smith
! 3: * All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that the following conditions
! 7: * are met:
! 8: * 1. Redistributions of source code must retain the above copyright
! 9: * notice, this list of conditions and the following disclaimer.
! 10: * 2. Redistributions in binary form must reproduce the above copyright
! 11: * notice, this list of conditions and the following disclaimer in the
! 12: * documentation and/or other materials provided with the distribution.
! 13: *
! 14: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
! 15: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 16: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 17: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 18: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 19: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 20: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 21: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 22: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 23: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 24: * SUCH DAMAGE.
! 25: *
! 26: * $FreeBSD: src/sys/dev/ciss/cissio.h,v 1.6.2.1.6.1 2010/12/21 17:09:25 kensmith Exp $
! 27: */
! 28:
! 29: /*
! 30: * Driver ioctl interface.
! 31: *
! 32: * Note that this interface is API-compatible with the Linux implementation
! 33: * except as noted, and thus this header bears a striking resemblance to
! 34: * the Linux driver's cciss_ioctl.h.
! 35: *
! 36: */
! 37:
! 38: #include <sys/ioccom.h>
! 39:
! 40: #pragma pack(1)
! 41:
! 42: typedef struct
! 43: {
! 44: u_int8_t bus;
! 45: u_int8_t dev_fn;
! 46: u_int32_t board_id;
! 47: } cciss_pci_info_struct;
! 48:
! 49: typedef struct
! 50: {
! 51: u_int32_t delay;
! 52: u_int32_t count;
! 53: } cciss_coalint_struct;
! 54:
! 55: typedef char NodeName_type[16];
! 56: typedef u_int32_t Heartbeat_type;
! 57:
! 58: #define CISS_PARSCSIU2 0x0001
! 59: #define CISS_PARCSCIU3 0x0002
! 60: #define CISS_FIBRE1G 0x0100
! 61: #define CISS_FIBRE2G 0x0200
! 62: typedef u_int32_t BusTypes_type;
! 63:
! 64: typedef char FirmwareVer_type[4];
! 65: typedef u_int32_t DriverVer_type;
! 66:
! 67: /* passthrough command definitions */
! 68: #define SENSEINFOBYTES 32
! 69: #define CISS_MAX_LUN 16
! 70: #define LEVEL2LUN 1
! 71: #define LEVEL3LUN 0
! 72:
! 73: /* command status value */
! 74: #define CMD_SUCCESS 0x0000
! 75: #define CMD_TARGET_STATUS 0x0001
! 76: #define CMD_DATA_UNDERRUN 0x0002
! 77: #define CMD_DATA_OVERRUN 0x0003
! 78: #define CMD_INVALID 0x0004
! 79: #define CMD_PROTOCOL_ERR 0x0005
! 80: #define CMD_HARDWARE_ERR 0x0006
! 81: #define CMD_CONNECTION_LOST 0x0007
! 82: #define CMD_ABORTED 0x0008
! 83: #define CMD_ABORT_FAILED 0x0009
! 84: #define CMD_UNSOLICITED_ABORT 0x000A
! 85: #define CMD_TIMEOUT 0x000B
! 86: #define CMD_UNABORTABLE 0x000C
! 87:
! 88: /* transfer direction */
! 89: #define XFER_NONE 0x00
! 90: #define XFER_WRITE 0x01
! 91: #define XFER_READ 0x02
! 92: #define XFER_RSVD 0x03
! 93:
! 94: /* task attribute */
! 95: #define ATTR_UNTAGGED 0x00
! 96: #define ATTR_SIMPLE 0x04
! 97: #define ATTR_HEADOFQUEUE 0x05
! 98: #define ATTR_ORDERED 0x06
! 99: #define ATTR_ACA 0x07
! 100:
! 101: /* CDB type */
! 102: #define TYPE_CMD 0x00
! 103: #define TYPE_MSG 0x01
! 104:
! 105: /* command list structure */
! 106: typedef union {
! 107: struct {
! 108: u_int8_t Dev;
! 109: u_int8_t Bus:6;
! 110: u_int8_t Mode:2;
! 111: } __packed PeripDev;
! 112: struct {
! 113: u_int8_t DevLSB;
! 114: u_int8_t DevMSB:6;
! 115: u_int8_t Mode:2;
! 116: } __packed LogDev;
! 117: struct {
! 118: u_int8_t Dev:5;
! 119: u_int8_t Bus:3;
! 120: u_int8_t Targ:6;
! 121: u_int8_t Mode:2;
! 122: } __packed LogUnit;
! 123: } SCSI3Addr_struct;
! 124:
! 125: typedef struct {
! 126: u_int32_t TargetId:24;
! 127: u_int32_t Bus:6;
! 128: u_int32_t Mode:2;
! 129: SCSI3Addr_struct Target[2];
! 130: } __packed PhysDevAddr_struct;
! 131:
! 132: typedef struct {
! 133: u_int32_t VolId:30;
! 134: u_int32_t Mode:2;
! 135: u_int8_t reserved[4];
! 136: } __packed LogDevAddr_struct;
! 137:
! 138: typedef union {
! 139: u_int8_t LunAddrBytes[8];
! 140: SCSI3Addr_struct SCSI3Lun[4];
! 141: PhysDevAddr_struct PhysDev;
! 142: LogDevAddr_struct LogDev;
! 143: } __packed LUNAddr_struct;
! 144:
! 145: typedef struct {
! 146: u_int8_t CDBLen;
! 147: struct {
! 148: u_int8_t Type:3;
! 149: u_int8_t Attribute:3;
! 150: u_int8_t Direction:2;
! 151: } __packed Type;
! 152: u_int16_t Timeout;
! 153: u_int8_t CDB[16];
! 154: } __packed RequestBlock_struct;
! 155:
! 156: typedef union {
! 157: struct {
! 158: u_int8_t Reserved[3];
! 159: u_int8_t Type;
! 160: u_int32_t ErrorInfo;
! 161: } __packed Common_Info;
! 162: struct {
! 163: u_int8_t Reserved[2];
! 164: u_int8_t offense_size;
! 165: u_int8_t offense_num;
! 166: u_int32_t offense_value;
! 167: } __packed Invalid_Cmd;
! 168: } __packed MoreErrInfo_struct;
! 169:
! 170: typedef struct {
! 171: u_int8_t ScsiStatus;
! 172: u_int8_t SenseLen;
! 173: u_int16_t CommandStatus;
! 174: u_int32_t ResidualCnt;
! 175: MoreErrInfo_struct MoreErrInfo;
! 176: u_int8_t SenseInfo[SENSEINFOBYTES];
! 177: } __packed ErrorInfo_struct;
! 178:
! 179: typedef struct {
! 180: LUNAddr_struct LUN_info; /* 8 */
! 181: RequestBlock_struct Request; /* 20 */
! 182: ErrorInfo_struct error_info; /* 48 */
! 183: u_int16_t buf_size; /* 2 */
! 184: u_int8_t *buf; /* 4 */
! 185: } __packed IOCTL_Command_struct;
! 186:
! 187: #ifdef __amd64__
! 188: typedef struct {
! 189: LUNAddr_struct LUN_info; /* 8 */
! 190: RequestBlock_struct Request; /* 20 */
! 191: ErrorInfo_struct error_info; /* 48 */
! 192: u_int16_t buf_size; /* 2 */
! 193: u_int32_t buf; /* 4 */
! 194: } __packed IOCTL_Command_struct32;
! 195: #endif
! 196:
! 197: /************************************************************************
! 198: * Command queue statistics
! 199: */
! 200:
! 201: #define CISSQ_FREE 0
! 202: #define CISSQ_NOTIFY 1
! 203: #define CISSQ_COUNT 2
! 204:
! 205: struct ciss_qstat {
! 206: uint32_t q_length;
! 207: uint32_t q_max;
! 208: };
! 209:
! 210: union ciss_statrequest {
! 211: uint32_t cs_item;
! 212: struct ciss_qstat cs_qstat;
! 213: };
! 214:
! 215: /*
! 216: * Note that we'd normally pass the struct in directly, but
! 217: * this code is trying to be compatible with other drivers.
! 218: */
! 219: #define CCISS_GETPCIINFO _IOR ('C', 200, cciss_pci_info_struct)
! 220: #define CCISS_GETINTINFO _IOR ('C', 201, cciss_coalint_struct)
! 221: #define CCISS_SETINTINFO _IOW ('C', 202, cciss_coalint_struct)
! 222: #define CCISS_GETNODENAME _IOR ('C', 203, NodeName_type)
! 223: #define CCISS_SETNODENAME _IOW ('C', 204, NodeName_type)
! 224: #define CCISS_GETHEARTBEAT _IOR ('C', 205, Heartbeat_type)
! 225: #define CCISS_GETBUSTYPES _IOR ('C', 206, BusTypes_type)
! 226: #define CCISS_GETFIRMVER _IOR ('C', 207, FirmwareVer_type)
! 227: #define CCISS_GETDRIVERVER _IOR ('C', 208, DriverVer_type)
! 228: #define CCISS_REVALIDVOLS _IO ('C', 209)
! 229: #define CCISS_PASSTHRU _IOWR ('C', 210, IOCTL_Command_struct)
! 230: #ifdef __amd64
! 231: #define CCISS_PASSTHRU32 _IOWR ('C', 210, IOCTL_Command_struct32)
! 232: #endif
! 233: #define CCISS_GETQSTATS _IOWR ('C', 211, union ciss_statrequest)
! 234:
! 235: #pragma pack()
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