mmio.c File Reference

#include <assert.h>
#include <device/mmio.h>

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Functions
void	buffer_from_fifo32 (void *buffer, size_t size, void *fifo, int fifo_stride, int fifo_width)
void	buffer_to_fifo32_prefix (const void *buffer, u32 prefix, int prefsz, size_t size, void *fifo, int fifo_stride, int fifo_width)

Function Documentation

buffer_from_fifo32()

void buffer_from_fifo32	(	void *	buffer,
		size_t	size,
		void *	fifo,
		int	fifo_stride,
		int	fifo_width
	)

Definition at line 8 of file mmio.c.

References assert, buffer, MIN, read32(), and val.

Referenced by do_xfer(), handle_rx(), and i2c_read().

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buffer_to_fifo32_prefix()

void buffer_to_fifo32_prefix	(	const void *	buffer,
		u32	prefix,
		int	prefsz,
		size_t	size,
		void *	fifo,
		int	fifo_stride,
		int	fifo_width
	)

Definition at line 24 of file mmio.c.

References assert, buffer, MIN, val, and write32().

Referenced by buffer_to_fifo32(), and i2c_write().

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