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/****************************************************************************
****************************************************************************
***
*** 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 LINUX_MMC_HOST_H
#define LINUX_MMC_HOST_H
#include <linux/mmc/mmc.h>
struct mmc_ios {
unsigned int clock;
unsigned short vdd;
#define MMC_VDD_150 0
#define MMC_VDD_155 1
#define MMC_VDD_160 2
#define MMC_VDD_165 3
#define MMC_VDD_170 4
#define MMC_VDD_180 5
#define MMC_VDD_190 6
#define MMC_VDD_200 7
#define MMC_VDD_210 8
#define MMC_VDD_220 9
#define MMC_VDD_230 10
#define MMC_VDD_240 11
#define MMC_VDD_250 12
#define MMC_VDD_260 13
#define MMC_VDD_270 14
#define MMC_VDD_280 15
#define MMC_VDD_290 16
#define MMC_VDD_300 17
#define MMC_VDD_310 18
#define MMC_VDD_320 19
#define MMC_VDD_330 20
#define MMC_VDD_340 21
#define MMC_VDD_350 22
#define MMC_VDD_360 23
unsigned char bus_mode;
#define MMC_BUSMODE_OPENDRAIN 1
#define MMC_BUSMODE_PUSHPULL 2
unsigned char chip_select;
#define MMC_CS_DONTCARE 0
#define MMC_CS_HIGH 1
#define MMC_CS_LOW 2
unsigned char power_mode;
#define MMC_POWER_OFF 0
#define MMC_POWER_UP 1
#define MMC_POWER_ON 2
unsigned char bus_width;
#define MMC_BUS_WIDTH_1 0
#define MMC_BUS_WIDTH_4 2
};
struct mmc_host_ops {
void (*request)(struct mmc_host *host, struct mmc_request *req);
void (*set_ios)(struct mmc_host *host, struct mmc_ios *ios);
int (*get_ro)(struct mmc_host *host);
};
struct mmc_card;
struct device;
struct mmc_host {
struct device *dev;
struct class_device class_dev;
int index;
const struct mmc_host_ops *ops;
unsigned int f_min;
unsigned int f_max;
u32 ocr_avail;
unsigned long caps;
#define MMC_CAP_4_BIT_DATA (1 << 0)
unsigned int max_seg_size;
unsigned short max_hw_segs;
unsigned short max_phys_segs;
unsigned short max_sectors;
unsigned short unused;
struct mmc_ios ios;
u32 ocr;
unsigned int mode;
#define MMC_MODE_MMC 0
#define MMC_MODE_SD 1
struct list_head cards;
wait_queue_head_t wq;
spinlock_t lock;
struct mmc_card *card_busy;
struct mmc_card *card_selected;
struct work_struct detect;
unsigned long private[0] ____cacheline_aligned;
};
#define mmc_dev(x) ((x)->dev)
#define mmc_hostname(x) ((x)->class_dev.class_id)
#endif
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