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[feat][device] add DEVICE_CHECK_PARAM macro for on or off

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This commit is contained in:
jzlv 2021-10-25 15:22:19 +08:00
parent a76692f697
commit 9dd8600117
1 changed files with 35 additions and 11 deletions
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46
common/device/drv_device.c
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@ -21,6 +21,8 @@
*/
#include "drv_device.h"
#define DEVICE_CHECK_PARAM
#define dev_open (dev->open)
#define dev_close (dev->close)
#define dev_read (dev->read)
@ -29,6 +31,18 @@
dlist_t device_head = DLIST_OBJECT_INIT(device_head);
/**
* This function get device list header
*
* @param None
*
* @return device header
*/
dlist_t *device_get_list_header(void)
{
return &device_head;
}
/**
* This function registers a device driver with specified name.
*
@ -58,17 +72,7 @@ int device_register(struct device *dev, const char *name)
dev->status = DEVICE_REGISTERED;
return DEVICE_EOK;
}
/**
* This function get device list header
*
* @param None
*
* @return device header
*/
dlist_t *device_get_list_header(void)
{
return &device_head;
}
/**
* This function unregisters a device driver with specified name.
*
@ -124,6 +128,7 @@ struct device *device_find(const char *name)
*/
int device_open(struct device *dev, uint16_t oflag)
{
#ifdef DEVICE_CHECK_PARAM
int retval = DEVICE_EOK;
if ((dev->status == DEVICE_REGISTERED) || (dev->status == DEVICE_CLOSED)) {
@ -139,6 +144,9 @@ int device_open(struct device *dev, uint16_t oflag)
}
return retval;
#else
return dev_open(dev, oflag);
#endif
}
/**
* This function will close a device
@ -149,6 +157,7 @@ int device_open(struct device *dev, uint16_t oflag)
*/
int device_close(struct device *dev)
{
#ifdef DEVICE_CHECK_PARAM
int retval = DEVICE_EOK;
if (dev->status == DEVICE_OPENED) {
@ -164,6 +173,9 @@ int device_close(struct device *dev)
}
return retval;
#else
return dev_close(dev);
#endif
}
/**
* This function will perform a variety of control functions on devices.
@ -176,6 +188,7 @@ int device_close(struct device *dev)
*/
int device_control(struct device *dev, int cmd, void *args)
{
#ifdef DEVICE_CHECK_PARAM
int retval = DEVICE_EOK;
if (dev->status > DEVICE_UNREGISTER) {
@ -189,6 +202,9 @@ int device_control(struct device *dev, int cmd, void *args)
}
return retval;
#else
return dev_control(dev, cmd, args);
#endif
}
/**
* This function will write some data to a device.
@ -202,6 +218,7 @@ int device_control(struct device *dev, int cmd, void *args)
*/
int device_write(struct device *dev, uint32_t pos, const void *buffer, uint32_t size)
{
#ifdef DEVICE_CHECK_PARAM
int retval = DEVICE_EOK;
if (dev->status == DEVICE_OPENED) {
@ -215,6 +232,9 @@ int device_write(struct device *dev, uint32_t pos, const void *buffer, uint32_t
}
return retval;
#else
return dev_write(dev, pos, buffer, size);
#endif
}
/**
* This function will read some data from a device.
@ -228,6 +248,7 @@ int device_write(struct device *dev, uint32_t pos, const void *buffer, uint32_t
*/
int device_read(struct device *dev, uint32_t pos, void *buffer, uint32_t size)
{
#ifdef DEVICE_CHECK_PARAM
int retval = DEVICE_EOK;
if (dev->status == DEVICE_OPENED) {
@ -241,6 +262,9 @@ int device_read(struct device *dev, uint32_t pos, void *buffer, uint32_t size)
}
return retval;
#else
return dev_read(dev, pos, buffer, size);
#endif
}
/**
* This function will read some data from a device.