| mmcreg.h (184033) | mmcreg.h (188044) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 M. Warner Losh. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 34 unchanged lines hidden (view full) --- 43 * right of the SD Group, SD-3C LLC, the SD Card Association or any third 44 * parties, which may result from its use. No license is granted by 45 * implication, estoppel or otherwise under any patent or other rights of the 46 * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing 47 * herein shall be construed as an obligation by the SD Group, the SD-3C LLC 48 * or the SD Card Association to disclose or distribute any technical 49 * information, know-how or other confidential information to any third party. 50 * | 1/*- 2 * Copyright (c) 2006 M. Warner Losh. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 34 unchanged lines hidden (view full) --- 43 * right of the SD Group, SD-3C LLC, the SD Card Association or any third 44 * parties, which may result from its use. No license is granted by 45 * implication, estoppel or otherwise under any patent or other rights of the 46 * SD Group, SD-3C LLC, the SD Card Association or any third party. Nothing 47 * herein shall be construed as an obligation by the SD Group, the SD-3C LLC 48 * or the SD Card Association to disclose or distribute any technical 49 * information, know-how or other confidential information to any third party. 50 * |
| 51 * $FreeBSD: head/sys/dev/mmc/mmcreg.h 184033 2008-10-18 16:17:04Z mav $ | 51 * $FreeBSD: head/sys/dev/mmc/mmcreg.h 188044 2009-02-03 04:28:45Z imp $ |
| 52 */ 53 54#ifndef DEV_MMC_MMCREG_H 55#define DEV_MMC_MMCREG_H 56 57/* 58 * This file contains the register definitions for the mmc and sd busses. 59 * They are taken from publicly available sources. --- 32 unchanged lines hidden (view full) --- 92 uint32_t error; 93#define MMC_ERR_NONE 0 94#define MMC_ERR_TIMEOUT 1 95#define MMC_ERR_BADCRC 2 96#define MMC_ERR_FIFO 3 97#define MMC_ERR_FAILED 4 98#define MMC_ERR_INVALID 5 99#define MMC_ERR_NO_MEMORY 6 | 52 */ 53 54#ifndef DEV_MMC_MMCREG_H 55#define DEV_MMC_MMCREG_H 56 57/* 58 * This file contains the register definitions for the mmc and sd busses. 59 * They are taken from publicly available sources. --- 32 unchanged lines hidden (view full) --- 92 uint32_t error; 93#define MMC_ERR_NONE 0 94#define MMC_ERR_TIMEOUT 1 95#define MMC_ERR_BADCRC 2 96#define MMC_ERR_FIFO 3 97#define MMC_ERR_FAILED 4 98#define MMC_ERR_INVALID 5 99#define MMC_ERR_NO_MEMORY 6 |
| 100#define MMC_ERR_MAX 6 |
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| 100 struct mmc_data *data; /* Data segment with cmd */ 101 struct mmc_request *mrq; /* backpointer to request */ 102}; 103 104/* 105 * R1 responses 106 * 107 * Types (per SD 2.0 standard) --- 174 unchanged lines hidden (view full) --- 282#define ACMD_SET_WR_BLK_ERASE_COUNT 23 283#define ACMD_SD_SEND_OP_COND 41 284#define ACMD_SET_CLR_CARD_DETECT 42 285#define ACMD_SEND_SCR 51 286 287/* 288 * EXT_CSD fields 289 */ | 101 struct mmc_data *data; /* Data segment with cmd */ 102 struct mmc_request *mrq; /* backpointer to request */ 103}; 104 105/* 106 * R1 responses 107 * 108 * Types (per SD 2.0 standard) --- 174 unchanged lines hidden (view full) --- 283#define ACMD_SET_WR_BLK_ERASE_COUNT 23 284#define ACMD_SD_SEND_OP_COND 41 285#define ACMD_SET_CLR_CARD_DETECT 42 286#define ACMD_SEND_SCR 51 287 288/* 289 * EXT_CSD fields 290 */ |
| 290 | |
| 291#define EXT_CSD_ERASE_GRP_DEF 175 /* R/W */ 292#define EXT_CSD_BUS_WIDTH 183 /* R/W */ 293#define EXT_CSD_HS_TIMING 185 /* R/W */ 294#define EXT_CSD_CARD_TYPE 196 /* RO */ 295#define EXT_CSD_REV 192 /* RO */ 296#define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */ 297#define EXT_CSD_ERASE_TO_MULT 223 /* RO */ 298#define EXT_CSD_ERASE_GRP_SIZE 224 /* RO */ 299 300/* 301 * EXT_CSD field definitions 302 */ | 291#define EXT_CSD_ERASE_GRP_DEF 175 /* R/W */ 292#define EXT_CSD_BUS_WIDTH 183 /* R/W */ 293#define EXT_CSD_HS_TIMING 185 /* R/W */ 294#define EXT_CSD_CARD_TYPE 196 /* RO */ 295#define EXT_CSD_REV 192 /* RO */ 296#define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */ 297#define EXT_CSD_ERASE_TO_MULT 223 /* RO */ 298#define EXT_CSD_ERASE_GRP_SIZE 224 /* RO */ 299 300/* 301 * EXT_CSD field definitions 302 */ |
| 303 | |
| 304#define EXT_CSD_CMD_SET_NORMAL 1 305#define EXT_CSD_CMD_SET_SECURE 2 306#define EXT_CSD_CMD_SET_CPSECURE 4 307 308#define EXT_CSD_CARD_TYPE_26 1 309#define EXT_CSD_CARD_TYPE_52 2 310 311#define EXT_CSD_BUS_WIDTH_1 0 312#define EXT_CSD_BUS_WIDTH_4 1 313#define EXT_CSD_BUS_WIDTH_8 2 314 | 303#define EXT_CSD_CMD_SET_NORMAL 1 304#define EXT_CSD_CMD_SET_SECURE 2 305#define EXT_CSD_CMD_SET_CPSECURE 4 306 307#define EXT_CSD_CARD_TYPE_26 1 308#define EXT_CSD_CARD_TYPE_52 2 309 310#define EXT_CSD_BUS_WIDTH_1 0 311#define EXT_CSD_BUS_WIDTH_4 1 312#define EXT_CSD_BUS_WIDTH_8 2 313 |
| 314#define MMC_TYPE_26_MAX_HS 26000000 315#define MMC_TYPE_52_MAX_HS 52000000 316 |
|
| 315/* 316 * SD bus widths 317 */ 318#define SD_BUS_WIDTH_1 0 319#define SD_BUS_WIDTH_4 2 320 | 317/* 318 * SD bus widths 319 */ 320#define SD_BUS_WIDTH_1 0 321#define SD_BUS_WIDTH_4 2 322 |
| 323/* 324 * SD Switch 325 */ 326#define SD_SWITCH_MODE_CHECK 0 327#define SD_SWITCH_MODE_SET 1 328#define SD_SWITCH_GROUP1 0 329#define SD_SWITCH_NORMAL_MODE 0 330#define SD_SWITCH_HS_MODE 1 331#define SD_SWITCH_NOCHANGE 0xF 332 333#define SD_MAX_HS 50000000 334 |
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| 321/* OCR bits */ 322 323/* 324 * in SD 2.0 spec, bits 8-14 are now marked reserved 325 * Low voltage in SD2.0 spec is bit 7, TBD voltage 326 * Low voltage in MC 3.31 spec is bit 7, 1.65-1.95V 327 * Specs prior to MMC 3.31 defined bits 0-7 as voltages down to 1.5V. 328 * 3.31 redefined them to be reserved and also said that cards had to --- 98 unchanged lines hidden --- | 335/* OCR bits */ 336 337/* 338 * in SD 2.0 spec, bits 8-14 are now marked reserved 339 * Low voltage in SD2.0 spec is bit 7, TBD voltage 340 * Low voltage in MC 3.31 spec is bit 7, 1.65-1.95V 341 * Specs prior to MMC 3.31 defined bits 0-7 as voltages down to 1.5V. 342 * 3.31 redefined them to be reserved and also said that cards had to --- 98 unchanged lines hidden --- |