| mmcreg.h (183446) | mmcreg.h (183468) |
|---|---|
| 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 183446 2008-09-28 22:27:29Z imp $ | 51 * $FreeBSD: head/sys/dev/mmc/mmcreg.h 183468 2008-09-29 18:17:23Z 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. --- 31 unchanged lines hidden (view full) --- 91 uint32_t retries; 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 | 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. --- 31 unchanged lines hidden (view full) --- 91 uint32_t retries; 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 | 99#define MMC_ERR_NO_MEMORY 6 |
| 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) --- 179 unchanged lines hidden (view full) --- 287 * 3.31 redefined them to be reserved and also said that cards had to 288 * support the 2.7-3.6V and fixed the OCR to be 0xfff8000 for high voltage 289 * cards. MMC 4.0 says that a dual voltage card responds with 0xfff8080. 290 * Looks like the fine-grained control of the voltage tolerance ranges 291 * was abandoned. 292 * 293 * The MMC_OCR_CCS appears to be valid for only SD cards. 294 */ | 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) --- 179 unchanged lines hidden (view full) --- 287 * 3.31 redefined them to be reserved and also said that cards had to 288 * support the 2.7-3.6V and fixed the OCR to be 0xfff8000 for high voltage 289 * cards. MMC 4.0 says that a dual voltage card responds with 0xfff8080. 290 * Looks like the fine-grained control of the voltage tolerance ranges 291 * was abandoned. 292 * 293 * The MMC_OCR_CCS appears to be valid for only SD cards. 294 */ |
| 295#define MMC_OCR_VOLTAGE 0x3fffffffU /* Vdd Voltage mask */ | 295#define MMC_OCR_VOLTAGE 0x3fffffffU /* Vdd Voltage mask */ |
| 296#define MMC_OCR_LOW_VOLTAGE (1u << 7) /* Low Voltage Range -- tbd */ 297#define MMC_OCR_200_210 (1U << 8) /* Vdd voltage 2.00 ~ 2.10 */ 298#define MMC_OCR_210_220 (1U << 9) /* Vdd voltage 2.10 ~ 2.20 */ 299#define MMC_OCR_220_230 (1U << 10) /* Vdd voltage 2.20 ~ 2.30 */ 300#define MMC_OCR_230_240 (1U << 11) /* Vdd voltage 2.30 ~ 2.40 */ 301#define MMC_OCR_240_250 (1U << 12) /* Vdd voltage 2.40 ~ 2.50 */ 302#define MMC_OCR_250_260 (1U << 13) /* Vdd voltage 2.50 ~ 2.60 */ 303#define MMC_OCR_260_270 (1U << 14) /* Vdd voltage 2.60 ~ 2.70 */ --- 51 unchanged lines hidden --- | 296#define MMC_OCR_LOW_VOLTAGE (1u << 7) /* Low Voltage Range -- tbd */ 297#define MMC_OCR_200_210 (1U << 8) /* Vdd voltage 2.00 ~ 2.10 */ 298#define MMC_OCR_210_220 (1U << 9) /* Vdd voltage 2.10 ~ 2.20 */ 299#define MMC_OCR_220_230 (1U << 10) /* Vdd voltage 2.20 ~ 2.30 */ 300#define MMC_OCR_230_240 (1U << 11) /* Vdd voltage 2.30 ~ 2.40 */ 301#define MMC_OCR_240_250 (1U << 12) /* Vdd voltage 2.40 ~ 2.50 */ 302#define MMC_OCR_250_260 (1U << 13) /* Vdd voltage 2.50 ~ 2.60 */ 303#define MMC_OCR_260_270 (1U << 14) /* Vdd voltage 2.60 ~ 2.70 */ --- 51 unchanged lines hidden --- |