1 /* 2 * Copyright (c) 2003-2004 MARVELL SEMICONDUCTOR ISRAEL, LTD. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 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. 13 * 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 24 * SUCH DAMAGE. 25 */ 26 #ifndef __INCmvStorageDevh 27 #define __INCmvStorageDevh 28 29 /* Definitions */ 30 31 /* ATA register on the ATA drive*/ 32 33 #define MV_EDMA_ATA_FEATURES_ADDR 0x11 34 #define MV_EDMA_ATA_SECTOR_COUNT_ADDR 0x12 35 #define MV_EDMA_ATA_LBA_LOW_ADDR 0x13 36 #define MV_EDMA_ATA_LBA_MID_ADDR 0x14 37 #define MV_EDMA_ATA_LBA_HIGH_ADDR 0x15 38 #define MV_EDMA_ATA_DEVICE_ADDR 0x16 39 #define MV_EDMA_ATA_COMMAND_ADDR 0x17 40 41 #define MV_ATA_ERROR_STATUS 0x00000001 /* MV_BIT0 */ 42 #define MV_ATA_DATA_REQUEST_STATUS 0x00000008 /* MV_BIT3 */ 43 #define MV_ATA_SERVICE_STATUS 0x00000010 /* MV_BIT4 */ 44 #define MV_ATA_DEVICE_FAULT_STATUS 0x00000020 /* MV_BIT5 */ 45 #define MV_ATA_READY_STATUS 0x00000040 /* MV_BIT6 */ 46 #define MV_ATA_BUSY_STATUS 0x00000080 /* MV_BIT7 */ 47 48 49 #define MV_ATA_COMMAND_READ_SECTORS 0x20 50 #define MV_ATA_COMMAND_READ_SECTORS_EXT 0x24 51 #define MV_ATA_COMMAND_READ_VERIFY_SECTORS 0x40 52 #define MV_ATA_COMMAND_READ_VERIFY_SECTORS_EXT 0x42 53 #define MV_ATA_COMMAND_READ_BUFFER 0xE4 54 #define MV_ATA_COMMAND_WRITE_BUFFER 0xE8 55 #define MV_ATA_COMMAND_WRITE_SECTORS 0x30 56 #define MV_ATA_COMMAND_WRITE_SECTORS_EXT 0x34 57 #define MV_ATA_COMMAND_DIAGNOSTIC 0x90 58 #define MV_ATA_COMMAND_SMART 0xb0 59 #define MV_ATA_COMMAND_READ_MULTIPLE 0xc4 60 #define MV_ATA_COMMAND_WRITE_MULTIPLE 0xc5 61 #define MV_ATA_COMMAND_STANDBY_IMMEDIATE 0xe0 62 #define MV_ATA_COMMAND_IDLE_IMMEDIATE 0xe1 63 #define MV_ATA_COMMAND_STANDBY 0xe2 64 #define MV_ATA_COMMAND_IDLE 0xe3 65 #define MV_ATA_COMMAND_SLEEP 0xe6 66 #define MV_ATA_COMMAND_IDENTIFY 0xec 67 #define MV_ATA_COMMAND_DEVICE_CONFIG 0xb1 68 #define MV_ATA_COMMAND_SET_FEATURES 0xef 69 #define MV_ATA_COMMAND_WRITE_DMA 0xca 70 #define MV_ATA_COMMAND_WRITE_DMA_EXT 0x35 71 #define MV_ATA_COMMAND_WRITE_DMA_QUEUED 0xcc 72 #define MV_ATA_COMMAND_WRITE_DMA_QUEUED_EXT 0x36 73 #define MV_ATA_COMMAND_WRITE_FPDMA_QUEUED_EXT 0x61 74 #define MV_ATA_COMMAND_READ_DMA 0xc8 75 #define MV_ATA_COMMAND_READ_DMA_EXT 0x25 76 #define MV_ATA_COMMAND_READ_DMA_QUEUED 0xc7 77 #define MV_ATA_COMMAND_READ_DMA_QUEUED_EXT 0x26 78 #define MV_ATA_COMMAND_READ_FPDMA_QUEUED_EXT 0x60 79 #define MV_ATA_COMMAND_FLUSH_CACHE 0xe7 80 #define MV_ATA_COMMAND_FLUSH_CACHE_EXT 0xea 81 82 83 #define MV_ATA_SET_FEATURES_DISABLE_8_BIT_PIO 0x01 84 #define MV_ATA_SET_FEATURES_ENABLE_WCACHE 0x02 /* Enable write cache */ 85 #define MV_ATA_SET_FEATURES_TRANSFER 0x03 /* Set transfer mode */ 86 #define MV_ATA_TRANSFER_UDMA_0 0x40 87 #define MV_ATA_TRANSFER_UDMA_1 0x41 88 #define MV_ATA_TRANSFER_UDMA_2 0x42 89 #define MV_ATA_TRANSFER_UDMA_3 0x43 90 #define MV_ATA_TRANSFER_UDMA_4 0x44 91 #define MV_ATA_TRANSFER_UDMA_5 0x45 92 #define MV_ATA_TRANSFER_UDMA_6 0x46 93 #define MV_ATA_TRANSFER_UDMA_7 0x47 94 #define MV_ATA_TRANSFER_PIO_SLOW 0x00 95 #define MV_ATA_TRANSFER_PIO_0 0x08 96 #define MV_ATA_TRANSFER_PIO_1 0x09 97 #define MV_ATA_TRANSFER_PIO_2 0x0A 98 #define MV_ATA_TRANSFER_PIO_3 0x0B 99 #define MV_ATA_TRANSFER_PIO_4 0x0C 100 /* Enable advanced power management */ 101 #define MV_ATA_SET_FEATURES_ENABLE_APM 0x05 102 /* Disable media status notification*/ 103 #define MV_ATA_SET_FEATURES_DISABLE_MSN 0x31 104 /* Disable read look-ahead */ 105 #define MV_ATA_SET_FEATURES_DISABLE_RLA 0x55 106 /* Enable release interrupt */ 107 #define MV_ATA_SET_FEATURES_ENABLE_RI 0x5D 108 /* Enable SERVICE interrupt */ 109 #define MV_ATA_SET_FEATURES_ENABLE_SI 0x5E 110 /* Disable revert power-on defaults */ 111 #define MV_ATA_SET_FEATURES_DISABLE_RPOD 0x66 112 /* Disable write cache */ 113 #define MV_ATA_SET_FEATURES_DISABLE_WCACHE 0x82 114 /* Disable advanced power management*/ 115 #define MV_ATA_SET_FEATURES_DISABLE_APM 0x85 116 /* Enable media status notification */ 117 #define MV_ATA_SET_FEATURES_ENABLE_MSN 0x95 118 /* Enable read look-ahead */ 119 #define MV_ATA_SET_FEATURES_ENABLE_RLA 0xAA 120 /* Enable revert power-on defaults */ 121 #define MV_ATA_SET_FEATURES_ENABLE_RPOD 0xCC 122 /* Disable release interrupt */ 123 #define MV_ATA_SET_FEATURES_DISABLE_RI 0xDD 124 /* Disable SERVICE interrupt */ 125 #define MV_ATA_SET_FEATURES_DISABLE_SI 0xDE 126 127 /* Defines for parsing the IDENTIFY command results*/ 128 #define IDEN_SERIAL_NUM_OFFSET 10 129 #define IDEN_SERIAL_NUM_SIZE 19-10 130 #define IDEN_FIRMWARE_OFFSET 23 131 #define IDEN_FIRMWARE_SIZE 26-23 132 #define IDEN_MODEL_OFFSET 27 133 #define IDEN_MODEL_SIZE 46-27 134 #define IDEN_CAPACITY_1_OFFSET 49 135 #define IDEN_VALID 53 136 #define IDEN_NUM_OF_ADDRESSABLE_SECTORS 60 137 #define IDEN_PIO_MODE_SPPORTED 64 138 #define IDEN_QUEUE_DEPTH 75 139 #define IDEN_SATA_CAPABILITIES 76 140 #define IDEN_SATA_FEATURES_SUPPORTED 78 141 #define IDEN_SATA_FEATURES_ENABLED 79 142 #define IDEN_ATA_VERSION 80 143 #define IDEN_SUPPORTED_COMMANDS1 82 144 #define IDEN_SUPPORTED_COMMANDS2 83 145 #define IDEN_ENABLED_COMMANDS1 85 146 #define IDEN_ENABLED_COMMANDS2 86 147 #define IDEN_UDMA_MODE 88 148 #define IDEN_SATA_CAPABILITY 76 149 150 151 /* Typedefs */ 152 153 /* Structures */ 154 typedef struct mvStorageDevRegisters 155 { 156 /* Fields set by CORE driver */ 157 MV_U8 errorRegister; 158 MV_U16 sectorCountRegister; 159 MV_U16 lbaLowRegister; 160 MV_U16 lbaMidRegister; 161 MV_U16 lbaHighRegister; 162 MV_U8 deviceRegister; 163 MV_U8 statusRegister; 164 } MV_STORAGE_DEVICE_REGISTERS; 165 166 /* Bits for HD_ERROR */ 167 #define NM_ERR 0x02 /* media present */ 168 #define ABRT_ERR 0x04 /* Command aborted */ 169 #define MCR_ERR 0x08 /* media change request */ 170 #define IDNF_ERR 0x10 /* ID field not found */ 171 #define MC_ERR 0x20 /* media changed */ 172 #define UNC_ERR 0x40 /* Uncorrect data */ 173 #define WP_ERR 0x40 /* write protect */ 174 #define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */ 175 176 /* Function */ 177 178 MV_BOOLEAN HPTLIBAPI mvStorageDevATAExecuteNonUDMACommand(MV_SATA_ADAPTER *pAdapter, 179 MV_U8 channelIndex, 180 MV_NON_UDMA_PROTOCOL protocolType, 181 MV_BOOLEAN isEXT, 182 MV_U16 FAR *bufPtr, MV_U32 count, 183 MV_U16 features, 184 MV_U16 sectorCount, 185 MV_U16 lbaLow, MV_U16 lbaMid, 186 MV_U16 lbaHigh, MV_U8 device, 187 MV_U8 command); 188 189 MV_BOOLEAN HPTLIBAPI mvStorageDevATAIdentifyDevice(MV_SATA_ADAPTER *pAdapter, 190 MV_U8 channelIndex); 191 192 MV_BOOLEAN HPTLIBAPI mvStorageDevATASetFeatures(MV_SATA_ADAPTER *pAdapter, 193 MV_U8 channelIndex, MV_U8 subCommand, 194 MV_U8 subCommandSpecific1, 195 MV_U8 subCommandSpecific2, 196 MV_U8 subCommandSpecific3, 197 MV_U8 subCommandSpecific4); 198 199 MV_BOOLEAN HPTLIBAPI mvStorageDevATAIdleImmediate(MV_SATA_ADAPTER *pAdapter, 200 MV_U8 channelIndex); 201 202 MV_BOOLEAN HPTLIBAPI mvStorageDevATAFlushWriteCache(MV_SATA_ADAPTER *pAdapter, 203 MV_U8 channelIndex); 204 205 MV_BOOLEAN HPTLIBAPI mvStorageDevATASoftResetDevice(MV_SATA_ADAPTER *pAdapter, 206 MV_U8 channelIndex); 207 208 MV_BOOLEAN HPTLIBAPI mvReadWrite(MV_SATA_CHANNEL *pSataChannel, LBA_T Lba, UCHAR Cmd, void *tmpBuffer); 209 210 #endif 211