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