106 lines
4.1 KiB
C
106 lines
4.1 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef MMC_H
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#define MMC_H
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#include <linux/list.h>
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#include <linux/interrupt.h>
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#include <linux/device.h>
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struct request;
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struct mmc_data;
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struct mmc_request;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct mmc_command {
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u32 opcode;
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u32 arg;
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u32 resp[4];
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int flags;
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#define MMC_RSP_PRESENT (1 << 0)
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#define MMC_RSP_136 (1 << 1)
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#define MMC_RSP_CRC (1 << 2)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define MMC_RSP_BUSY (1 << 3)
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#define MMC_RSP_OPCODE (1 << 4)
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#define MMC_CMD_MASK (3 << 5)
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#define MMC_CMD_AC (0 << 5)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define MMC_CMD_ADTC (1 << 5)
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#define MMC_CMD_BC (2 << 5)
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#define MMC_CMD_BCR (3 << 5)
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#define MMC_RSP_NONE (0)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define MMC_RSP_R1 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
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#define MMC_RSP_R1B (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
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#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
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#define MMC_RSP_R3 (MMC_RSP_PRESENT)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC)
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#define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
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#define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
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unsigned int retries;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int error;
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#define MMC_ERR_NONE 0
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#define MMC_ERR_TIMEOUT 1
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#define MMC_ERR_BADCRC 2
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define MMC_ERR_FIFO 3
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#define MMC_ERR_FAILED 4
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#define MMC_ERR_INVALID 5
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struct mmc_data *data;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct mmc_request *mrq;
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};
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struct mmc_data {
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unsigned int timeout_ns;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int timeout_clks;
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unsigned int blksz_bits;
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unsigned int blksz;
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unsigned int blocks;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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unsigned int error;
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unsigned int flags;
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#define MMC_DATA_WRITE (1 << 8)
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#define MMC_DATA_READ (1 << 9)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define MMC_DATA_STREAM (1 << 10)
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#define MMC_DATA_MULTI (1 << 11)
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unsigned int bytes_xfered;
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struct mmc_command *stop;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct mmc_request *mrq;
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unsigned int sg_len;
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struct scatterlist *sg;
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};
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct mmc_request {
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struct mmc_command *cmd;
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struct mmc_data *data;
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struct mmc_command *stop;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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void *done_data;
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void (*done)(struct mmc_request *);
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};
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struct mmc_host;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct mmc_card;
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#endif
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