pcibr_dma.c File Reference

#include <linux/types.h>
#include <linux/pci.h>
#include <linux/export.h>
#include <asm/sn/addrs.h>
#include <asm/sn/geo.h>
#include <asm/sn/pcibr_provider.h>
#include <asm/sn/pcibus_provider_defs.h>
#include <asm/sn/pcidev.h>
#include <asm/sn/pic.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/tiocp.h>
#include "tio.h"
#include "xtalk/xwidgetdev.h"
#include "xtalk/hubdev.h"

Go to the source code of this file.

Functions
void	pcibr_dma_unmap (struct pci_dev *hwdev, dma_addr_t dma_handle, int direction)
void	sn_dma_flush (u64 addr)
dma_addr_t	pcibr_dma_map (struct pci_dev *hwdev, unsigned long phys_addr, size_t size, int dma_flags)
dma_addr_t	pcibr_dma_map_consistent (struct pci_dev *hwdev, unsigned long phys_addr, size_t size, int dma_flags)
	EXPORT_SYMBOL (sn_dma_flush)

Variables
int	sn_ioif_inited

Function Documentation

EXPORT_SYMBOL

(

sn_dma_flush

)

dma_addr_t pcibr_dma_map	(	struct pci_dev *	hwdev,
		unsigned long	phys_addr,
		size_t	size,
		int	dma_flags
	)

Definition at line 357 of file pcibr_dma.c.

dma_addr_t pcibr_dma_map_consistent	(	struct pci_dev *	hwdev,
		unsigned long	phys_addr,
		size_t	size,
		int	dma_flags
	)

Definition at line 395 of file pcibr_dma.c.

void pcibr_dma_unmap	(	struct pci_dev *	hwdev,
		dma_addr_t	dma_handle,
		int	direction
	)

Definition at line 208 of file pcibr_dma.c.

void sn_dma_flush

(

u64

addr

)

Definition at line 238 of file pcibr_dma.c.

Variable Documentation

int sn_ioif_inited

Definition at line 46 of file io_common.c.