1 /* Driver for Realtek PCI-Express card reader 2 * Header file 3 * 4 * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the 8 * Free Software Foundation; either version 2, or (at your option) any 9 * later version. 10 * 11 * This program is distributed in the hope that it will be useful, but 12 * WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, see <http://www.gnu.org/licenses/>. 18 * 19 * Author: 20 * wwang (wei_wang@realsil.com.cn) 21 * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China 22 */ 23 24 #ifndef __REALTEK_RTSX_XD_H 25 #define __REALTEK_RTSX_XD_H 26 27 #define XD_DELAY_WRITE 28 29 /* Error Codes */ 30 #define XD_NO_ERROR 0x00 31 #define XD_NO_MEMORY 0x80 32 #define XD_PRG_ERROR 0x40 33 #define XD_NO_CARD 0x20 34 #define XD_READ_FAIL 0x10 35 #define XD_ERASE_FAIL 0x08 36 #define XD_WRITE_FAIL 0x04 37 #define XD_ECC_ERROR 0x02 38 #define XD_TO_ERROR 0x01 39 40 /* XD Commands */ 41 #define READ1_1 0x00 42 #define READ1_2 0x01 43 #define READ2 0x50 44 #define READ_ID 0x90 45 #define RESET 0xff 46 #define PAGE_PRG_1 0x80 47 #define PAGE_PRG_2 0x10 48 #define BLK_ERASE_1 0x60 49 #define BLK_ERASE_2 0xD0 50 #define READ_STS 0x70 51 #define READ_xD_ID 0x9A 52 #define COPY_BACK_512 0x8A 53 #define COPY_BACK_2K 0x85 54 #define READ1_1_2 0x30 55 #define READ1_1_3 0x35 56 #define CHG_DAT_OUT_1 0x05 57 #define RDM_DAT_OUT_1 0x05 58 #define CHG_DAT_OUT_2 0xE0 59 #define RDM_DAT_OUT_2 0xE0 60 #define CHG_DAT_OUT_2 0xE0 61 #define CHG_DAT_IN_1 0x85 62 #define CACHE_PRG 0x15 63 64 /* Redundant Area Related */ 65 #define XD_EXTRA_SIZE 0x10 66 #define XD_2K_EXTRA_SIZE 0x40 67 68 #define NOT_WRITE_PROTECTED 0x80 69 #define READY_STATE 0x40 70 #define PROGRAM_ERROR 0x01 71 #define PROGRAM_ERROR_N_1 0x02 72 #define INTERNAL_READY 0x20 73 #define READY_FLAG 0x5F 74 75 #define XD_8M_X8_512 0xE6 76 #define XD_16M_X8_512 0x73 77 #define XD_32M_X8_512 0x75 78 #define XD_64M_X8_512 0x76 79 #define XD_128M_X8_512 0x79 80 #define XD_256M_X8_512 0x71 81 #define XD_128M_X8_2048 0xF1 82 #define XD_256M_X8_2048 0xDA 83 #define XD_512M_X8 0xDC 84 #define XD_128M_X16_2048 0xC1 85 #define XD_4M_X8_512_1 0xE3 86 #define XD_4M_X8_512_2 0xE5 87 #define xD_1G_X8_512 0xD3 88 #define xD_2G_X8_512 0xD5 89 90 #define XD_ID_CODE 0xB5 91 92 #define VENDOR_BLOCK 0xEFFF 93 #define CIS_BLOCK 0xDFFF 94 95 #define BLK_NOT_FOUND 0xFFFFFFFF 96 97 #define NO_NEW_BLK 0xFFFFFFFF 98 99 #define PAGE_CORRECTABLE 0x0 100 #define PAGE_NOTCORRECTABLE 0x1 101 102 #define NO_OFFSET 0x0 103 #define WITH_OFFSET 0x1 104 105 #define Sect_Per_Page 4 106 #define XD_ADDR_MODE_2C XD_ADDR_MODE_2A 107 108 #define ZONE0_BAD_BLOCK 23 109 #define NOT_ZONE0_BAD_BLOCK 24 110 111 #define XD_RW_ADDR 0x01 112 #define XD_ERASE_ADDR 0x02 113 114 #define XD_PAGE_512(xd_card) \ 115 do { \ 116 (xd_card)->block_shift = 5; \ 117 (xd_card)->page_off = 0x1F; \ 118 } while (0) 119 120 #define XD_SET_BAD_NEWBLK(xd_card) ((xd_card)->multi_flag |= 0x01) 121 #define XD_CLR_BAD_NEWBLK(xd_card) ((xd_card)->multi_flag &= ~0x01) 122 #define XD_CHK_BAD_NEWBLK(xd_card) ((xd_card)->multi_flag & 0x01) 123 124 #define XD_SET_BAD_OLDBLK(xd_card) ((xd_card)->multi_flag |= 0x02) 125 #define XD_CLR_BAD_OLDBLK(xd_card) ((xd_card)->multi_flag &= ~0x02) 126 #define XD_CHK_BAD_OLDBLK(xd_card) ((xd_card)->multi_flag & 0x02) 127 128 #define XD_SET_MBR_FAIL(xd_card) ((xd_card)->multi_flag |= 0x04) 129 #define XD_CLR_MBR_FAIL(xd_card) ((xd_card)->multi_flag &= ~0x04) 130 #define XD_CHK_MBR_FAIL(xd_card) ((xd_card)->multi_flag & 0x04) 131 132 #define XD_SET_ECC_FLD_ERR(xd_card) ((xd_card)->multi_flag |= 0x08) 133 #define XD_CLR_ECC_FLD_ERR(xd_card) ((xd_card)->multi_flag &= ~0x08) 134 #define XD_CHK_ECC_FLD_ERR(xd_card) ((xd_card)->multi_flag & 0x08) 135 136 #define XD_SET_4MB(xd_card) ((xd_card)->multi_flag |= 0x10) 137 #define XD_CLR_4MB(xd_card) ((xd_card)->multi_flag &= ~0x10) 138 #define XD_CHK_4MB(xd_card) ((xd_card)->multi_flag & 0x10) 139 140 #define XD_SET_ECC_ERR(xd_card) ((xd_card)->multi_flag |= 0x40) 141 #define XD_CLR_ECC_ERR(xd_card) ((xd_card)->multi_flag &= ~0x40) 142 #define XD_CHK_ECC_ERR(xd_card) ((xd_card)->multi_flag & 0x40) 143 144 #define PAGE_STATUS 0 145 #define BLOCK_STATUS 1 146 #define BLOCK_ADDR1_L 2 147 #define BLOCK_ADDR1_H 3 148 #define BLOCK_ADDR2_L 4 149 #define BLOCK_ADDR2_H 5 150 #define RESERVED0 6 151 #define RESERVED1 7 152 #define RESERVED2 8 153 #define RESERVED3 9 154 #define PARITY 10 155 156 #define CIS0_0 0 157 #define CIS0_1 1 158 #define CIS0_2 2 159 #define CIS0_3 3 160 #define CIS0_4 4 161 #define CIS0_5 5 162 #define CIS0_6 6 163 #define CIS0_7 7 164 #define CIS0_8 8 165 #define CIS0_9 9 166 #define CIS1_0 256 167 #define CIS1_1 (256 + 1) 168 #define CIS1_2 (256 + 2) 169 #define CIS1_3 (256 + 3) 170 #define CIS1_4 (256 + 4) 171 #define CIS1_5 (256 + 5) 172 #define CIS1_6 (256 + 6) 173 #define CIS1_7 (256 + 7) 174 #define CIS1_8 (256 + 8) 175 #define CIS1_9 (256 + 9) 176 177 int reset_xd_card(struct rtsx_chip *chip); 178 #ifdef XD_DELAY_WRITE 179 int xd_delay_write(struct rtsx_chip *chip); 180 #endif 181 int xd_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 start_sector, u16 sector_cnt); 182 void xd_free_l2p_tbl(struct rtsx_chip *chip); 183 void xd_cleanup_work(struct rtsx_chip *chip); 184 int xd_power_off_card3v3(struct rtsx_chip *chip); 185 int release_xd_card(struct rtsx_chip *chip); 186 187 #endif /* __REALTEK_RTSX_XD_H */ 188 189