1/* 2 * linux/arch/unicore32/include/asm/pci.h 3 * 4 * Code specific to PKUnity SoC and UniCore ISA 5 * 6 * Copyright (C) 2001-2010 GUAN Xue-tao 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12#ifndef __UNICORE_PCI_H__ 13#define __UNICORE_PCI_H__ 14 15#ifdef __KERNEL__ 16#include <asm-generic/pci-dma-compat.h> 17#include <asm-generic/pci-bridge.h> 18#include <asm-generic/pci.h> 19#include <mach/hardware.h> /* for PCIBIOS_MIN_* */ 20 21#ifdef CONFIG_PCI 22static inline void pci_dma_burst_advice(struct pci_dev *pdev, 23 enum pci_dma_burst_strategy *strat, 24 unsigned long *strategy_parameter) 25{ 26 *strat = PCI_DMA_BURST_INFINITY; 27 *strategy_parameter = ~0UL; 28} 29#endif 30 31#define HAVE_PCI_MMAP 32extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, 33 enum pci_mmap_state mmap_state, int write_combine); 34 35#endif /* __KERNEL__ */ 36 37#endif 38