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typedef struct pci_config_t pci_config_t;
struct pci_config_t {
char path[256];
uint32_t dev; /* bus, dev, fn */
uint32_t regions[7];
uint32_t assigned[7];
uint32_t sizes[7];
int irq_pin;
int irq_line;
u32 primary_bus;
u32 secondary_bus;
u32 subordinate_bus;
};
typedef struct pci_dev_t pci_dev_t;
struct pci_dev_t {
uint16_t vendor;
uint16_t product;
const char *type;
const char *name;
const char *model;
const char *compat;
int acells;
int scells;
int icells;
int (*config_cb)(const pci_config_t *config);
const void *private;
};
extern int ide_config_cb2(const pci_config_t *config);
extern int virtio_blk_config_cb(const pci_config_t *config);
extern int eth_config_cb(const pci_config_t *config);
extern int macio_heathrow_config_cb(const pci_config_t *config);
extern int macio_keylargo_config_cb(const pci_config_t *config);
extern int vga_config_cb(const pci_config_t *config);
extern int host_config_cb(const pci_config_t *config);
extern int sabre_config_cb(const pci_config_t *config);
extern int bridge_config_cb(const pci_config_t *config);
extern int simba_config_cb(const pci_config_t *config);
extern int ebus_config_cb(const pci_config_t *config);
extern int i82378_config_cb(const pci_config_t *config);
extern int usb_ohci_config_cb(const pci_config_t *config);
extern int rtl8139_config_cb(const pci_config_t *config);
extern int sungem_config_cb (const pci_config_t *config);
extern int sunhme_config_cb(const pci_config_t *config);
extern int lsi53c810_config_cb(const pci_config_t *config);
static inline int pci_compat_len(const pci_dev_t *dev)
{
int len, ret;
const char *path = dev->compat;
ret = 0;
while ((len = strlen(path)) != 0) {
ret += len + 1;
path += len + 1;
}
return ret;
}
extern const pci_dev_t *pci_find_device(uint8_t class, uint8_t subclass,
uint8_t iface, uint16_t vendor,
uint16_t product);
extern void ob_pci_enable_bus_master(const pci_config_t *config);
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