1/* $NetBSD: iris_scsicmd.h,v 1.1 2019/01/12 16:44:47 tsutsui Exp $ */ 2 3/* 4 * Copyright (c) 2018 Naruaki Etomi 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28/* 29 * Silicon Graphics "IRIS" series MIPS processors machine bootloader. 30 */ 31 32/* 33 * scsipi_xfer status flags 34 */ 35#define XS_STS_DONE 0x00000001 36 37/* SCSI Commands */ 38#define CMD_TEST_UNIT_READY 0x00 39#define CMD_REQUEST_SENSE 0x03 40#define CMD_INQUIRY 0x12 41#define CMD_SEND_DIAGNOSTIC 0x1D 42 43#define CMD_REWIND 0x01 44#define CMD_REZERO 0x01 45#define CMD_FORMAT_UNIT 0x04 46#define CMD_READ_BLOCK_LIMITS 0x05 47#define CMD_REASSIGN_BLOCKS 0x07 48#define CMD_READ 0x08 49#define CMD_WRITE 0x0A 50#define CMD_WRITE_FILEMARK 0x10 51#define CMD_SPACE 0x11 52#define CMD_MODE_SELECT 0x15 53#define CMD_RELEASE_UNIT 0x17 54#define CMD_ERASE 0x19 55#define CMD_MODE_SENSE 0x1A 56#define CMD_LOADUNLOAD 0x1B 57#define CMD_RECEIVE_DIAG 0x1C 58#define CMD_SEND_DIAG 0x1D 59#define CMD_P_A_MEDIA_REMOVAL 0x1E 60#define CMD_READ_CAPACITY 0x25 61#define CMD_READ_EXT 0x28 62#define CMD_WRITE_EXT 0x2A 63#define CMD_READ_DEFECT_DATA 0x37 64#define SD_MANUFAC_DEFECTS 0x14000000 65#define SD_GROWN_DEFECTS 0x0c000000 66#define CMD_READ_BUFFER 0x3B 67#define CMD_WRITE_BUFFER 0x3C 68#define CMD_READ_FULL 0xF0 69#define CMD_MEDIA_TEST 0xF1 70#define CMD_ACCESS_LOG 0xF2 71#define CMD_WRITE_FULL 0xFC 72#define CMD_MANAGE_PRIMARY 0xFD 73#define CMD_EXECUTE_DATA 0xFE 74 75/* command descriptor blocks */ 76 77struct scsi_cdb6 { 78 uint8_t cmd; /* command code */ 79 uint8_t lun: 3, /* logical unit on ctlr */ 80 lbah: 5; /* msb of read/write logical block addr */ 81 uint8_t lbam; /* middle byte of l.b.a. */ 82 uint8_t lbal; /* lsb of l.b.a. */ 83 uint8_t len; /* transfer length */ 84 uint8_t xtra; 85}; 86 87struct scsi_cdb10 { 88 uint8_t cmd; /* command code */ 89 uint8_t lun: 3, /* logical unit on ctlr */ 90 : 4, 91 rel: 1; /* l.b.a. is relative addr if =1 */ 92 uint8_t lbah; /* msb of read/write logical block addr */ 93 uint8_t lbahm; /* high middle byte of l.b.a. */ 94 uint8_t lbalm; /* low middle byte of l.b.a. */ 95 uint8_t lbal; /* lsb of l.b.a. */ 96 uint8_t reserved; 97 uint8_t lenh; /* msb transfer length */ 98 uint8_t lenl; /* lsb transfer length */ 99 uint8_t xtra; 100}; 101