1 files changed, 120 insertions, 0 deletions
diff --git a/libc/kernel/common/linux/mmc/host.h b/libc/kernel/common/linux/mmc/host.h
new file mode 100644
index 0000000..9433626
--- /dev/null
+++ b/libc/kernel/common/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
+