diff options
Diffstat (limited to 'sys/dev/firewire/sbp.h')
| -rw-r--r-- | sys/dev/firewire/sbp.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/sys/dev/firewire/sbp.h b/sys/dev/firewire/sbp.h new file mode 100644 index 0000000..0949049 --- /dev/null +++ b/sys/dev/firewire/sbp.h @@ -0,0 +1,202 @@ +/* + * Copyright (c) 2003 Hidetosh Shimokawa + * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetosh Shimokawa + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the acknowledgement as bellow: + * + * This product includes software developed by K. Kobayashi and H. Shimokawa + * + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + * + */ + +#define ORB_NOTIFY (1 << 31) +#define ORB_FMT_STD (0 << 29) +#define ORB_FMT_VED (2 << 29) +#define ORB_FMT_NOP (3 << 29) +#define ORB_FMT_MSK (3 << 29) +#define ORB_EXV (1 << 28) +/* */ +#define ORB_CMD_IN (1 << 27) +/* */ +#define ORB_CMD_SPD(x) ((x) << 24) +#define ORB_CMD_MAXP(x) ((x) << 20) +#define ORB_RCN_TMO(x) ((x) << 20) +#define ORB_CMD_PTBL (1 << 19) +#define ORB_CMD_PSZ(x) ((x) << 16) + +#define ORB_FUN_LGI (0 << 16) +#define ORB_FUN_QLG (1 << 16) +#define ORB_FUN_RCN (3 << 16) +#define ORB_FUN_LGO (7 << 16) +#define ORB_FUN_ATA (0xb << 16) +#define ORB_FUN_ATS (0xc << 16) +#define ORB_FUN_LUR (0xe << 16) +#define ORB_FUN_RST (0xf << 16) +#define ORB_FUN_MSK (0xf << 16) +#define ORB_FUN_RUNQUEUE 0xffff + +#define ORB_RES_CMPL 0 +#define ORB_RES_FAIL 1 +#define ORB_RES_ILLE 2 +#define ORB_RES_VEND 3 + +#define SBP_DEBUG(x) if (debug > x) { +#define END_DEBUG } + +struct ind_ptr { + u_int32_t hi,lo; +}; + + +#define SBP_RECV_LEN 32 + +struct sbp_login_res{ + u_int16_t len; + u_int16_t id; + u_int16_t res0; + u_int16_t cmd_hi; + u_int32_t cmd_lo; + u_int16_t res1; + u_int16_t recon_hold; +}; + +struct sbp_status{ +#if BYTE_ORDER == BIG_ENDIAN + u_int8_t src:2, + resp:2, + dead:1, + len:3; +#else + u_int8_t len:3, + dead:1, + resp:2, + src:2; +#endif + u_int8_t status; + u_int16_t orb_hi; + u_int32_t orb_lo; + u_int32_t data[6]; +}; +/* src */ +#define SRC_NEXT_EXISTS 0 +#define SRC_NO_NEXT 1 +#define SRC_UNSOL 2 + +/* resp */ +#define SBP_REQ_CMP 0 /* request complete */ +#define SBP_TRANS_FAIL 1 /* transport failure */ +#define SBP_ILLE_REQ 2 /* illegal request */ +#define SBP_VEND_DEP 3 /* vendor dependent */ + +/* status (resp == 0) */ +/* 0: No additional Information to report */ +/* 1: Request Type not supported */ +/* 2: Speed not supported */ +/* 3: Page size not supported */ +/* 4: Access denied */ +#define STATUS_ACCESS_DENY 4 +/* 5: Logical unit not supported */ +/* 6: Maximum payload too small */ +/* 7: Reserved for future standardization */ +/* 8: Resource unavailabe */ +/* 9: Function Rejected */ +/* 10: Login ID not recognized */ +/* 11: Dummy ORB completed */ +/* 12: Request aborted */ +/* 255: Unspecified error */ + +/* status (resp == 1) */ +/* Referenced object */ +#define OBJ_ORB (0 << 6) /* 0: ORB */ +#define OBJ_DATA (1 << 6) /* 1: Data buffer */ +#define OBJ_PT (2 << 6) /* 2: Page table */ +#define OBJ_UNSPEC (3 << 6) /* 3: Unable to specify */ +/* Serial bus error */ +/* 0: Missing acknowledge */ +/* 1: Reserved; not to be used */ +/* 2: Time-out error */ +#define SBE_TIMEOUT 2 +/* 3: Reserved; not to be used */ +/* 4: Busy retry limit exceeded: ack_busy_X */ +/* 5: Busy retry limit exceeded: ack_busy_A */ +/* 6: Busy retry limit exceeded: ack_busy_B */ +/* 7-A: Reserved for future standardization */ +/* B: Tardy retry limit exceeded */ +/* C: Confilict error */ +/* D: Data error */ +/* E: Type error */ +/* F: Address error */ + + +struct sbp_cmd_status{ +#define SBP_SFMT_CURR 0 +#define SBP_SFMT_DEFER 1 +#if BYTE_ORDER == BIG_ENDIAN + u_int8_t sfmt:2, + status:6; + u_int8_t valid:1, + mark:1, + eom:1, + ill_len:1, + s_key:4; +#else + u_int8_t status:6, + sfmt:2; + u_int8_t s_key:4, + ill_len:1, + eom:1, + mark:1, + valid:1; +#endif + u_int8_t s_code; + u_int8_t s_qlfr; + u_int32_t info; + u_int32_t cdb; + u_int8_t fru; + u_int8_t s_keydep[3]; + u_int32_t vend[2]; +}; + +#define ORB_FUN_NAMES \ + /* 0 */ "LOGIN", \ + /* 1 */ "QUERY LOGINS", \ + /* 2 */ "Reserved", \ + /* 3 */ "RECONNECT", \ + /* 4 */ "SET PASSWORD", \ + /* 5 */ "Reserved", \ + /* 6 */ "Reserved", \ + /* 7 */ "LOGOUT", \ + /* 8 */ "Reserved", \ + /* 9 */ "Reserved", \ + /* A */ "Reserved", \ + /* B */ "ABORT TASK", \ + /* C */ "ABORT TASK SET", \ + /* D */ "Reserved", \ + /* E */ "LOGICAL UNIT RESET", \ + /* F */ "TARGET RESET" |
