151974Smsmith/*- 251974Smsmith * Copyright (c) 1999 Michael Smith 351974Smsmith * All rights reserved. 451974Smsmith * 551974Smsmith * Redistribution and use in source and binary forms, with or without 651974Smsmith * modification, are permitted provided that the following conditions 751974Smsmith * are met: 851974Smsmith * 1. Redistributions of source code must retain the above copyright 951974Smsmith * notice, this list of conditions and the following disclaimer. 1051974Smsmith * 2. Redistributions in binary form must reproduce the above copyright 1151974Smsmith * notice, this list of conditions and the following disclaimer in the 1251974Smsmith * documentation and/or other materials provided with the distribution. 1351974Smsmith * 1451974Smsmith * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1551974Smsmith * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1651974Smsmith * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1751974Smsmith * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1851974Smsmith * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1951974Smsmith * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2051974Smsmith * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2151974Smsmith * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2251974Smsmith * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2351974Smsmith * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2451974Smsmith * SUCH DAMAGE. 2551974Smsmith * 26106225Semoore * Copyright (c) 2002 Eric Moore 27106225Semoore * Copyright (c) 2002 LSI Logic Corporation 28106225Semoore * All rights reserved. 29106225Semoore * 30106225Semoore * Redistribution and use in source and binary forms, with or without 31106225Semoore * modification, are permitted provided that the following conditions 32106225Semoore * are met: 33106225Semoore * 1. Redistributions of source code must retain the above copyright 34106225Semoore * notice, this list of conditions and the following disclaimer. 35106225Semoore * 2. Redistributions in binary form must reproduce the above copyright 36106225Semoore * notice, this list of conditions and the following disclaimer in the 37106225Semoore * documentation and/or other materials provided with the distribution. 38105419Semoore * 3. The party using or redistributing the source code and binary forms 39106225Semoore * agrees to the disclaimer below and the terms and conditions set forth 40105419Semoore * herein. 41105419Semoore * 42106225Semoore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 43106225Semoore * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 44106225Semoore * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 45106225Semoore * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 46106225Semoore * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 47106225Semoore * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 48106225Semoore * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 49106225Semoore * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 50106225Semoore * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 51106225Semoore * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 52106225Semoore * SUCH DAMAGE. 53105419Semoore * 54106225Semoore * 5551974Smsmith * $FreeBSD$ 5651974Smsmith */ 5751974Smsmith 5852784Smsmith/* 5965245Smsmith * ioctl interface 6052784Smsmith */ 6152784Smsmith 6265245Smsmith#include <sys/ioccom.h> 63133870Sambrisko#include <sys/param.h> 6465245Smsmith 6565245Smsmith/* 6665245Smsmith * Fetch the driver's interface version. 6765245Smsmith */ 68153409Sscottl#define AMR_IO_VERSION_NUMBER 153 6965245Smsmith#define AMR_IO_VERSION _IOR('A', 0x200, int) 7065245Smsmith 7165245Smsmith/* 7265245Smsmith * Pass a command from userspace through to the adapter. 7365245Smsmith * 7465245Smsmith * Note that in order to be code-compatible with the Linux 7565245Smsmith * interface where possible, the formatting of the au_cmd field is 7665245Smsmith * somewhat Interesting. 7765245Smsmith * 7865245Smsmith * For normal commands, the layout is (fields from struct amr_mailbox_ioctl): 7965245Smsmith * 8065245Smsmith * 0 mb_command 8165245Smsmith * 1 mb_channel 8265245Smsmith * 2 mb_param 8365245Smsmith * 3 mb_pad[0] 8465245Smsmith * 4 mb_drive 8565245Smsmith * 8665245Smsmith * For SCSI passthrough commands, the layout is: 8765245Smsmith * 8865245Smsmith * 0 AMR_CMD_PASS (0x3) 8965245Smsmith * 1 reserved, 0 9065245Smsmith * 2 cdb length 9165245Smsmith * 3 cdb data 9265245Smsmith * 3+cdb_len passthrough control byte (timeout, ars, islogical) 9365245Smsmith * 4+cdb_len reserved, 0 9465245Smsmith * 5+cdb_len channel 9565245Smsmith * 6+cdb_len target 9665245Smsmith */ 9765245Smsmith 9865245Smsmithstruct amr_user_ioctl { 9965245Smsmith unsigned char au_cmd[32]; /* command text from userspace */ 10065245Smsmith void *au_buffer; /* data buffer in userspace */ 10165245Smsmith unsigned long au_length; /* data buffer size (0 == no data) */ 10265245Smsmith int au_direction; /* data transfer direction */ 10365245Smsmith#define AMR_IO_NODATA 0 10465245Smsmith#define AMR_IO_READ 1 10565245Smsmith#define AMR_IO_WRITE 2 10665245Smsmith int au_status; /* command status returned by adapter */ 10765245Smsmith}; 10865245Smsmith 10965245Smsmith#define AMR_IO_COMMAND _IOWR('A', 0x201, struct amr_user_ioctl) 11065245Smsmith 111133870Sambrisko#if defined(__amd64__) || defined(__ia64__) 112133870Sambrisko 113133870Sambriskostruct amr_user_ioctl32 { 114133870Sambrisko unsigned char au_cmd[32]; /* command text from userspace */ 115133870Sambrisko u_int32_t au_buffer; /* 32-bit pointer to uspace buf */ 116133870Sambrisko u_int32_t au_length; /* length of the uspace buffer */ 117133870Sambrisko int32_t au_direction; /* data transfer direction */ 118133870Sambrisko int32_t au_status; /* command status returned by adapter */ 119133870Sambrisko}; 120133870Sambrisko 121133870Sambrisko# define AMR_IO_COMMAND32 _IOWR('A', 0x201, struct amr_user_ioctl32) 122133870Sambrisko#endif 123