usb_buf.h File Reference

Buffers for USB device support. More...

#include <zephyr/kernel.h>
#include <zephyr/net_buf.h>

Go to the source code of this file.

Macros
#define	USB_BUF_ALIGN   USB_PRIV_BUFALIGN
	Buffer alignment required by the UDC driver.
#define	USB_BUF_GRANULARITY   USB_PRIV_BUFGRANULARITY
	Buffer granularity required by the UDC driver.
#define	USB_BUF_ROUND_UP(size)
	Round up to the granularity required by the UDC driver.
#define	USB_STATIC_BUF_DEFINE(name, size)
	Define a UDC driver-compliant static buffer.
#define	IS_USB_BUF_ALIGNED(buf)
	Verify that the buffer is aligned as required by the UDC driver.
#define	USB_BUF_POOL_VAR_DEFINE(pname, count, size, ud_size, fdestroy)
	Define a new pool for UDC buffers with variable-size payloads.
#define	USB_BUF_POOL_DEFINE(pname, count, size, ud_size, fdestroy)
	Define a new pool for UDC buffers based on fixed-size data.
#define	UDC_BUF_ALIGN   USB_BUF_ALIGN
	Buffer alignment required by the UDC driver.
#define	UDC_BUF_GRANULARITY   USB_BUF_GRANULARITY
	Buffer granularity required by the UDC driver.
#define	UDC_ROUND_UP(size)
	Round up to the granularity required by the UDC driver.
#define	UDC_STATIC_BUF_DEFINE(name, size)
	Define a UDC driver-compliant static buffer.
#define	IS_UDC_ALIGNED(buf)
	Verify that the buffer is aligned as required by the UDC driver.
#define	UDC_BUF_POOL_VAR_DEFINE(pname, count, size, ud_size, fdestroy)
	Define a new pool for UDC buffers based on fixed-size data.
#define	UDC_BUF_POOL_DEFINE(pname, count, size, ud_size, fdestroy)
	Define a new pool for UDC buffers based on fixed-size data.

Detailed Description

Buffers for USB device support.