2 * Copyright (c) 2001 Michael Smith
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
26 * $FreeBSD: src/sys/dev/ciss/cissio.h,v 1.1.2.1 2001/12/12 06:38:16 ps Exp $
27 * $DragonFly: src/sys/dev/raid/ciss/cissio.h,v 1.3 2005/02/12 00:23:02 joerg Exp $
31 * Driver ioctl interface.
33 * Note that this interface is API-compatible with the Linux implementation
34 * except as noted, and thus this header bears a striking resemblance to
35 * the Linux driver's cciss_ioctl.h.
39 #include <sys/ioccom.h>
48 } cciss_pci_info_struct;
54 } cciss_coalint_struct;
56 typedef char NodeName_type[16];
57 typedef u_int32_t Heartbeat_type;
59 #define CISS_PARSCSIU2 0x0001
60 #define CISS_PARCSCIU3 0x0002
61 #define CISS_FIBRE1G 0x0100
62 #define CISS_FIBRE2G 0x0200
63 typedef u_int32_t BusTypes_type;
65 typedef char FirmwareVer_type[4];
66 typedef u_int32_t DriverVer_type;
68 /* passthrough command definitions */
69 #define SENSEINFOBYTES 32
70 #define CISS_MAX_LUN 16
74 /* command status value */
75 #define CMD_SUCCESS 0x0000
76 #define CMD_TARGET_STATUS 0x0001
77 #define CMD_DATA_UNDERRUN 0x0002
78 #define CMD_DATA_OVERRUN 0x0003
79 #define CMD_INVALID 0x0004
80 #define CMD_PROTOCOL_ERR 0x0005
81 #define CMD_HARDWARE_ERR 0x0006
82 #define CMD_CONNECTION_LOST 0x0007
83 #define CMD_ABORTED 0x0008
84 #define CMD_ABORT_FAILED 0x0009
85 #define CMD_UNSOLICITED_ABORT 0x000A
86 #define CMD_TIMEOUT 0x000B
87 #define CMD_UNABORTABLE 0x000C
89 /* transfer direction */
90 #define XFER_NONE 0x00
91 #define XFER_WRITE 0x01
92 #define XFER_READ 0x02
93 #define XFER_RSVD 0x03
96 #define ATTR_UNTAGGED 0x00
97 #define ATTR_SIMPLE 0x04
98 #define ATTR_HEADOFQUEUE 0x05
99 #define ATTR_ORDERED 0x06
100 #define ATTR_ACA 0x07
103 #define TYPE_CMD 0x00
104 #define TYPE_MSG 0x01
106 /* command list structure */
112 } PeripDev __attribute__ ((__packed__));
117 } LogDev __attribute__ ((__packed__));
123 } LogUnit __attribute__ ((__packed__));
127 u_int32_t TargetId:24;
130 SCSI3Addr_struct Target[2];
131 } PhysDevAddr_struct;
136 u_int8_t reserved[4];
140 u_int8_t LunAddrBytes[8];
141 SCSI3Addr_struct SCSI3Lun[4];
142 PhysDevAddr_struct PhysDev;
143 LogDevAddr_struct LogDev;
150 u_int8_t Attribute:3;
151 u_int8_t Direction:2;
152 } Type __attribute__ ((__packed__));
155 } RequestBlock_struct;
159 u_int8_t Reserved[3];
162 } Common_Info __attribute__ ((__packed__));
164 u_int8_t Reserved[2];
165 u_int8_t offense_size;
166 u_int8_t offense_num;
167 u_int32_t offense_value;
168 } Invalid_Cmd __attribute__ ((__packed__));
169 } MoreErrInfo_struct;
174 u_int16_t CommandStatus;
175 u_int32_t ResidualCnt;
176 MoreErrInfo_struct MoreErrInfo;
177 u_int8_t SenseInfo[SENSEINFOBYTES];
181 LUNAddr_struct LUN_info; /* 8 */
182 RequestBlock_struct Request; /* 20 */
183 ErrorInfo_struct error_info; /* 48 */
184 u_int16_t buf_size; /* 2 */
185 u_int8_t *buf; /* 4 */
186 } IOCTL_Command_struct;
189 * Note that we'd normally pass the struct in directly, but
190 * this code is trying to be compatible with other drivers.
192 #define CCISS_GETPCIINFO _IOR ('C', 200, cciss_pci_info_struct)
193 #define CCISS_GETINTINFO _IOR ('C', 201, cciss_coalint_struct)
194 #define CCISS_SETINTINFO _IOW ('C', 202, cciss_coalint_struct)
195 #define CCISS_GETNODENAME _IOR ('C', 203, NodeName_type)
196 #define CCISS_SETNODENAME _IOW ('C', 204, NodeName_type)
197 #define CCISS_GETHEARTBEAT _IOR ('C', 205, Heartbeat_type)
198 #define CCISS_GETBUSTYPES _IOR ('C', 206, BusTypes_type)
199 #define CCISS_GETFIRMVER _IOR ('C', 207, FirmwareVer_type)
200 #define CCISS_GETDRIVERVER _IOR ('C', 208, DriverVer_type)
201 #define CCISS_REVALIDVOLS _IO ('C', 209)
202 #define CCISS_PASSTHRU _IOWR ('C', 210, IOCTL_Command_struct)