osEPiRawStartDma.c File Reference

#include "libultra_internal.h"
#include "hardware.h"
#include "new_func.h"
#include <PR/R4300.h>

Include dependency graph for osEPiRawStartDma.c:

Macros
#define	UPDATE_REG(reg, var)
#define	PI_DOMAIN1   0
#define	IO_WRITE(addr, data)   (*(vu32*) PHYS_TO_K1(addr) = (u32) (data))

Functions
s32	osEPiRawStartDma (OSPiHandle *pihandle, s32 dir, u32 cart_addr, void *dram_addr, u32 size)

Macro Definition Documentation

IO_WRITE

#define IO_WRITE	(		addr,
			data )   (*(vu32*) PHYS_TO_K1(addr) = (u32) (data))

Todo

These defines are from PR/rcp.h, but including that causes problems...

PI_DOMAIN1

#define PI_DOMAIN1   0

Todo

This define is from os.h, but including that causes problems...

UPDATE_REG

#define UPDATE_REG	(		reg,
			var )

Value:

    if (cHandle->var != pihandle->var) \
        IO_WRITE(reg, pihandle->var);

Todo

This define is from piint.h, but including that causes problems...

Function Documentation

osEPiRawStartDma()

s32 osEPiRawStartDma	(	OSPiHandle *	pihandle,
		s32	dir,
		u32	cart_addr,
		void *	dram_addr,
		u32	size )

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