first

include_lib/driver/device/sdmmc.h

@@ -0,0 +1,42 @@
+#ifndef SDMMC_MODULE_H
+#define SDMMC_MODULE_H
+
+
+#include "generic/typedef.h"
+#include "generic/ioctl.h"
+
+
+#define     SD_CMD_DECT 	0
+#define     SD_CLK_DECT  	1
+#define     SD_IO_DECT 		2
+
+#define    SD_CLASS_0      0
+#define    SD_CLASS_2      1
+#define    SD_CLASS_4      2
+#define    SD_CLASS_6      3
+#define    SD_CLASS_10     4
+
+#define SD_IOCTL_GET_CLASS  _IOR('S', 0, 4)
+
+
+#define SD_IOCTL_SUPPORT_ERASE_OPERAT   1
+
+typedef enum {
+    SDMMC_NORMAL_ERASE,
+    SDMMC_TRIM_ERASE,
+    SDMMC_DISCARD,
+    SDMMC_SECURE_ERASE,
+    SDMMC_SECURE_TRIM_STEP_1,
+    SDMMC_SECURE_TRIM_STEP_2,
+} sdmmc_erase_type;
+
+struct sdmmc_erase_arg_t {
+    sdmmc_erase_type erase_type;
+    u32 block_addr;
+    u32 block_quantity;
+};
+
+
+
+#endif
+