1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0 3 * 4 * This file is provided under a dual BSD/GPLv2 license. When using or 5 * redistributing this file, you may do so under either license. 6 * 7 * GPL LICENSE SUMMARY 8 * 9 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 23 * The full GNU General Public License is included in this distribution 24 * in the file called LICENSE.GPL. 25 * 26 * BSD LICENSE 27 * 28 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved. 29 * All rights reserved. 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions 33 * are met: 34 * 35 * * Redistributions of source code must retain the above copyright 36 * notice, this list of conditions and the following disclaimer. 37 * * Redistributions in binary form must reproduce the above copyright 38 * notice, this list of conditions and the following disclaimer in 39 * the documentation and/or other materials provided with the 40 * distribution. 41 * 42 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 43 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 44 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 45 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 46 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 47 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 48 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 49 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 50 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 51 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 52 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 53 */ 54 /** 55 * @file 56 * @brief This file contains the mode page constants and members that are 57 * supported by this translation implementation. 58 */ 59 60 #include <dev/isci/scil/sati_types.h> 61 62 // These values represent the mode page (not including header and block 63 // descriptor). The page length fields in the mode sense data are equivalent 64 // to the constant values below less 2. The minus 2 is due to not including 65 // the page code byte (byte 0) and the page length byte (byte 1). 66 #define SCSI_MODE_PAGE_01_LENGTH 0x0C 67 #define SCSI_MODE_PAGE_02_LENGTH 0x10 68 #define SCSI_MODE_PAGE_08_LENGTH 0x14 69 #define SCSI_MODE_PAGE_0A_LENGTH 0x0C 70 #define SCSI_MODE_PAGE_19_LENGTH 0x8 71 #define SCSI_MODE_PAGE_1A_LENGTH 0x0C 72 #define SCSI_MODE_PAGE_1C_LENGTH 0x0C 73 #define SCSI_MODE_PAGE_3F_LENGTH SCSI_MODE_PAGE_08_LENGTH \ 74 + SCSI_MODE_PAGE_1C_LENGTH \ 75 76 #define SATI_MODE_PAGE_UNSUPPORTED_INDEX 0xFFFF 77 78 #define SAT_SUPPORTED_MODE_PAGES_LENGTH sizeof(sat_supported_mode_pages)/sizeof(U8) 79 80 typedef enum _RETURN_PAGE{ 81 CHANGEABLE_PAGE, 82 DEFAULT_PAGE 83 }RETURN_PAGE; 84 85 86 /** 87 * @struct SCSI_MODE_SELECT_MODE_PARAMETER_HEADER_6 88 * 89 * @brief This structure contains mode parameter header fields for 6 byte 90 * mode select command. 91 */ 92 typedef struct SCSI_MODE_SELECT_MODE_PARAMETER_HEADER_6 93 { 94 U8 mode_data_length; 95 U8 medium_type; //Should be 0 96 U8 device_specific_parameter; 97 U8 block_descriptor_length; 98 99 }SCSI_MODE_SELECT_MODE_PARAMETER_HEADER_6_T; 100 101 /** 102 * @struct MODE_PARAMETER_HEADER_10 103 * 104 * @brief This structure contains mode parameter header fields for 10 byte 105 * mode select command. 106 */ 107 typedef struct SCSI_MODE_SELECT_MODE_PARAMETER_HEADER_10 108 { 109 U8 mode_data_length[2]; 110 U8 medium_type; //Should be 0 111 U8 device_specific_parameter; 112 U8 long_lba; 113 U8 reserve; 114 U8 block_descriptor_length[2]; 115 116 }SCSI_MODE_SELECT_MODE_PARAMETER_HEADER_10_T; 117 118 /** 119 * @struct MODE_PARAMETER_BLOCK_DESCRIPTOR 120 * 121 * @brief This structure contains mode parameter block descriptor fields. 122 */ 123 typedef struct SCSI_MODE_SELECT_MODE_PARAMETER_BLOCK_DESCRIPTOR 124 { 125 U8 density_code; 126 U8 number_of_blocks[3]; 127 U8 reserved; 128 U8 block_length[3]; 129 130 }SCSI_MODE_SELECT_MODE_PARAMETER_BLOCK_DESCRIPTOR_T; 131 132 U16 sati_mode_page_get_page_index( 133 U8 page_code 134 ); 135 136 U8 * sati_mode_page_get_mode_page( 137 U8 page_code, 138 RETURN_PAGE page 139 ); 140 141 extern U8 * sat_changeable_mode_pages[]; 142 extern U8 * sat_default_mode_pages[]; 143 extern U16 sat_mode_page_sizes[]; 144 145