初版

loader/update_ui/include_lib/system/device/device.h

@@ -0,0 +1,83 @@
+#ifndef CHRDEV_H
+#define CHRDEV_H
+
+
+#include "generic/typedef.h"
+#include "generic/list.h"
+//#include "generic/ioctl.h"
+#include "generic/atomic.h"
+//#include "sys/task.h"
+#include "device/ioctl_cmds.h"
+
+
+struct dev_node;
+struct device;
+
+
+/**@struct  device_operations
+  * @brief  device_operations结构体 \n
+  * otg设备执行哪种类型的操作
+  */
+struct device_operations {
+	bool (*online)(const struct dev_node *node); ///<设备在线状态查询
+	int (*init)(const struct dev_node *node, void *); ///<设备初始化
+	int (*open)(const char *name, struct device **device, void *arg); ///<设备开启
+	int (*read)(struct device *device, void *buf, u32 len, u32); ///<读操作
+	int (*write)(struct device *device, void *buf, u32 len, u32); ///<写操作
+	int (*seek)(struct device *device, u32 offset, int orig); ///<设备搜索
+	int (*ioctl)(struct device *device, u32 cmd, u32 arg); ///<I/O控制
+	int (*close)(struct device *device); ///<设备关闭
+};
+
+struct dev_node {
+	const char *name;
+	const struct device_operations *ops;
+	void *priv_data;
+};
+
+
+struct device {
+	atomic_t ref;
+	void *private_data;
+	const struct device_operations *ops;
+	void *platform_data;
+	void *driver_data;
+};
+
+
+#define REGISTER_DEVICE(node) \
+    const struct dev_node node sec(.device)
+
+#define REGISTER_DEVICES(node) \
+    const struct dev_node node[] sec(.device)
+
+
+int devices_init();
+
+bool dev_online(const char *name);
+
+void *dev_open(const char *name, void *arg);
+
+
+int dev_read(void *device, void *buf, u32 len);
+
+
+int dev_write(void *device, void *buf, u32 len);
+
+
+int dev_seek(void *device, u32 offset, int orig);
+
+
+int dev_ioctl(void *device, int cmd, u32 arg);
+
+
+int dev_close(void *device);
+
+
+int dev_bulk_read(void *_device, void *buf, u32 offset, u32 len);
+
+int dev_bulk_write(void *_device, void *buf, u32 offset, u32 len);
+
+#endif
+
+

loader/update_ui/include_lib/system/device/ioctl_cmds.h

@@ -0,0 +1,86 @@
+#ifndef IOCTL_INF_H
+#define IOCTL_INF_H
+
+
+
+
+#define IOCTL_SET_IRQ_NUM               1
+#define IOCTL_SET_PRIORITY              2
+#define IOCTL_SET_DATA_WIDTH            3
+#define IOCTL_SET_SPEED                 4
+#define IOCTL_SET_DETECT_MODE           5
+#define IOCTL_SET_DETECT_FUNC           6
+#define IOCTL_SET_DETECT_TIME_INTERVAL  7
+#define IOCTL_SET_PORT                  8
+#define IOCTL_SET_PORT_FUNC             9
+#define IOCTL_SET_CS_PORT_FUNC          10
+#define IOCTL_SET_READ_MODE             11
+#define IOCTL_SET_WRITE_MODE            12
+#define IOCTL_SET_WRITE_PROTECT         13
+#define IOCTL_SET_START_BIT             14
+#define IOCTL_SET_STOP_BIT              15
+#define IOCTL_FLUSH                     16
+#define IOCTL_REGISTER_IRQ_HANDLER      17
+#define IOCTL_UNREGISTER_IRQ_HANDLER    18
+#define IOCTL_GET_SYS_TIME              19
+#define IOCTL_SET_SYS_TIME              20
+#define IOCTL_GET_ALARM                 21
+#define IOCTL_SET_ALARM                 22
+#define IOCTL_SET_CAP_LOWSPEED_CARD     23
+#define IOCTL_SET_VDD50_EN              30
+#define IOCTL_GET_WEEKDAY               32
+#define IOCTL_CLR_READ_MODE             33
+#define IOCTL_SET_READ_CRC              34
+#define IOCTL_GET_READ_CRC              35
+#define IOCTL_GET_VOLUME                36
+#define IOCTL_SET_VOLUME                37
+#define IOCTL_SET_ALARM_ENABLE          38
+#define IOCTL_CMD_RESUME                39
+#define IOCTL_CMD_SUSPEND               40
+#define IOCTL_SET_BASE_ADDR             41
+#define IOCTL_SET_ASYNC_MODE            42
+#define IOCTL_GET_SPEED                 43
+#define IOCTL_SET_ACTIVE_STATUS         44
+#define IOCTL_POWER_RESUME              45
+#define IOCTL_POWER_SUSPEND             46
+
+
+#define IOCTL_GET_ID                    100
+#define IOCTL_GET_SECTOR_SIZE           101
+#define IOCTL_GET_BLOCK_SIZE            102
+#define IOCTL_GET_CAPACITY              103
+#define IOCTL_GET_WIDTH                 104
+#define IOCTL_GET_HEIGHT                105
+#define IOCTL_GET_BLOCK_NUMBER          106
+#define IOCTL_CHECK_WRITE_PROTECT       107
+#define IOCTL_GET_STATUS                108
+#define IOCTL_GET_TYPE                  109
+#define IOCTL_GET_MAX_LUN               110
+#define IOCTL_GET_CUR_LUN               111
+#define IOCTL_SET_CUR_LUN               112
+#define IOCTL_SET_FORCE_RESET           113
+#define IOCTL_SET_CAPACITY              114
+#define IOCTL_ENTER_4BYTE_ADDR_MODE     115
+#define IOCTL_EXIT_4BYTE_ADDR_MODE      116
+
+
+#define IOCTL_ERASE_SECTOR              200
+#define IOCTL_ERASE_BLOCK               201
+#define IOCTL_ERASE_CHIP                202
+#define IOCTL_SET_ENC_END               203
+#define IOCTL_ERASE_PAGE                204
+
+
+#define IOCTL_SET_DATA_CALLBACK         301
+
+#define IOCTL_GET_PART_INFO             320
+
+struct ioctl_irq_handler {
+	void *priv;
+	void *handler;
+};
+
+
+
+#endif
+