diff options
Diffstat (limited to '9/platforms/android-18/arch-mips/usr/include/linux/mmc/host.h')
-rw-r--r-- | 9/platforms/android-18/arch-mips/usr/include/linux/mmc/host.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/9/platforms/android-18/arch-mips/usr/include/linux/mmc/host.h b/9/platforms/android-18/arch-mips/usr/include/linux/mmc/host.h new file mode 100644 index 0000000..9433626 --- /dev/null +++ b/9/platforms/android-18/arch-mips/usr/include/linux/mmc/host.h @@ -0,0 +1,120 @@ +/**************************************************************************** + **************************************************************************** + *** + *** 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 + |