diff options
Diffstat (limited to 'libc/kernel/common/linux/mmc/mmc.h')
-rw-r--r-- | libc/kernel/common/linux/mmc/mmc.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/libc/kernel/common/linux/mmc/mmc.h b/libc/kernel/common/linux/mmc/mmc.h deleted file mode 100644 index 089714c..0000000 --- a/libc/kernel/common/linux/mmc/mmc.h +++ /dev/null @@ -1,99 +0,0 @@ -/**************************************************************************** - **************************************************************************** - *** - *** 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. - *** - **************************************************************************** - ****************************************************************************/ -#ifndef MMC_H -#define MMC_H - -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/device.h> - -struct request; -struct mmc_data; -struct mmc_request; - -struct mmc_command { - u32 opcode; - u32 arg; - u32 resp[4]; - unsigned int flags; -#define MMC_RSP_PRESENT (1 << 0) -#define MMC_RSP_136 (1 << 1) -#define MMC_RSP_CRC (1 << 2) -#define MMC_RSP_BUSY (1 << 3) -#define MMC_RSP_OPCODE (1 << 4) -#define MMC_CMD_MASK (3 << 5) -#define MMC_CMD_AC (0 << 5) -#define MMC_CMD_ADTC (1 << 5) -#define MMC_CMD_BC (2 << 5) -#define MMC_CMD_BCR (3 << 5) - -#define MMC_RSP_NONE (0) -#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) -#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; - unsigned int error; - -#define MMC_ERR_NONE 0 -#define MMC_ERR_TIMEOUT 1 -#define MMC_ERR_BADCRC 2 -#define MMC_ERR_FIFO 3 -#define MMC_ERR_FAILED 4 -#define MMC_ERR_INVALID 5 - - struct mmc_data *data; - struct mmc_request *mrq; -}; - -struct mmc_data { - unsigned int timeout_ns; - unsigned int timeout_clks; - unsigned int blksz_bits; - unsigned int blksz; - unsigned int blocks; - unsigned int error; - unsigned int flags; - -#define MMC_DATA_WRITE (1 << 8) -#define MMC_DATA_READ (1 << 9) -#define MMC_DATA_STREAM (1 << 10) -#define MMC_DATA_MULTI (1 << 11) - - unsigned int bytes_xfered; - - struct mmc_command *stop; - struct mmc_request *mrq; - - unsigned int sg_len; - struct scatterlist *sg; -}; - -struct mmc_request { - struct mmc_command *cmd; - struct mmc_data *data; - struct mmc_command *stop; - - void *done_data; - void (*done)(struct mmc_request *); -}; - -struct mmc_host; -struct mmc_card; - -#endif |