#ifndef PCI_H
#define PCI_H
/*
 * API for scanning a PCI bus for a given device, as well to access
 * BAR registers.
 *
 * Copyright (C) 2013, Red Hat Inc, Michael S. Tsirkin <mst@redhat.com>
 *
 * This work is licensed under the terms of the GNU LGPL, version 2.
 */
#include "libcflat.h"

typedef uint16_t pcidevaddr_t;
enum {
    PCIDEVADDR_INVALID = 0x0
};
pcidevaddr_t pci_find_dev(uint16_t vendor_id, uint16_t device_id);
unsigned long pci_bar_addr(pcidevaddr_t dev, int bar_num);
bool pci_bar_is_memory(pcidevaddr_t dev, int bar_num);
bool pci_bar_is_valid(pcidevaddr_t dev, int bar_num);

#endif