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/*
* Copyright (C) 2017-2020 Alibaba Group Holding Limited
*/
/******************************************************************************
* @file drv/common.h
* @brief Header File for Common Driver
* @version V1.0
* @date 31. March 2020
* @model common
******************************************************************************/
#ifndef _DRV_COMMON_H_
#define _DRV_COMMON_H_
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include "list.h"
#include "dev_tag.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef CONFIG_DEBUG_MODE
#define CSI_ASSERT(expr) \
do { \
if ((unsigned long)expr == (unsigned long)NULL) { \
printf("PROGRAM ASSERT\n"); \
while(1); \
} \
} while(0);
#else
#define CSI_ASSERT(expr) ((void)0U)
#endif
#ifdef CONFIG_PARAM_NOT_CHECK
#define CSI_PARAM_CHK(para, err) \
do { \
if ((unsigned long)para == (unsigned long)NULL) { \
return (err); \
} \
} while (0)
#define CSI_PARAM_CHK_NORETVAL(para) \
do { \
if ((unsigned long)para == (unsigned long)NULL) { \
return; \
} \
} while (0)
#else
#define CSI_PARAM_CHK(para, err)
#define CSI_PARAM_CHK_NORETVAL(para)
#endif
#define CSI_EXAMPLE_RESULT(val) \
do { \
if(val>=0) \
{ \
printf("-*success*-\n"); \
} \
else \
{ \
printf("-*fail*-\n"); \
} \
} while (0);
typedef enum {
CSI_OK = 0,
CSI_ERROR = -1,
CSI_BUSY = -2,
CSI_TIMEOUT = -3,
CSI_UNSUPPORTED = -4,
CSI_INVALID_PARAM = -5,
CSI_CRYPT_FAIL = -6,
} csi_error_t;
typedef struct {
uint8_t readable;
uint8_t writeable;
uint8_t error;
} csi_state_t;
typedef struct csi_dev csi_dev_t;
#ifdef CONFIG_PM
typedef enum {
PM_DEV_SUSPEND,
PM_DEV_RESUME,
} csi_pm_dev_action_t;
typedef enum {
PM_MODE_RUN = 0, ///< Running mode
PM_MODE_SLEEP_1, ///< Sleep LV1 mode
PM_MODE_SLEEP_2, ///< Sleep LV2 mode
PM_MODE_DEEP_SLEEP_1, ///< Deep sleep LV1 mode
PM_MODE_DEEP_SLEEP_2, ///< Deep sleep LV2 mode
PM_MODE_DEEP_SLEEP_3, ///< Deep sleep LV3 mode
} csi_pm_mode_t;
typedef struct {
slist_t next;
csi_error_t (*pm_action)(csi_dev_t *dev, csi_pm_dev_action_t action);
uint32_t *reten_mem;
uint32_t size;
} csi_pm_dev_t;
#include <drv/pm.h>
#endif
struct csi_dev {
unsigned long reg_base;
uint8_t irq_num;
uint8_t idx;
uint16_t dev_tag;
void (*irq_handler)(void *);
#ifdef CONFIG_PM
csi_pm_dev_t pm_dev;
#endif
};
#define HANDLE_REG_BASE(handle) (handle->dev.reg_base)
#define HANDLE_IRQ_NUM(handle) (handle->dev.irq_num)
#define HANDLE_DEV_IDX(handle) (handle->dev.idx)
#define HANDLE_IRQ_HANDLER(handle) (handle->dev.irq_handler)
typedef struct {
unsigned long reg_base;
uint8_t irq_num;
uint8_t idx;
uint16_t dev_tag;
} csi_perip_info_t;
csi_error_t target_get(csi_dev_tag_t dev_tag, uint32_t idx, csi_dev_t *dev);
csi_error_t target_get_optimal_dma_channel(void *dma_list, uint32_t ctrl_num, csi_dev_t *parent_dev, void *ch_info);
void msleep(uint32_t ms);
#ifdef __cplusplus
}
#endif
#endif /* _DRV_COMMON_H_ */
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