/* SPDX-License-Identifier: GPL-2.0 */ | |
#ifndef __BUS_NUMA_H | |
#define __BUS_NUMA_H | |
/* | |
* sub bus (transparent) will use entres from 3 to store extra from | |
* root, so need to make sure we have enough slot there. | |
*/ | |
struct pci_root_res { | |
struct list_head list; | |
struct resource res; | |
}; | |
struct pci_root_info { | |
struct list_head list; | |
char name[12]; | |
struct list_head resources; | |
struct resource busn; | |
int node; | |
int link; | |
}; | |
extern struct list_head pci_root_infos; | |
struct pci_root_info *alloc_pci_root_info(int bus_min, int bus_max, | |
int node, int link); | |
extern void update_res(struct pci_root_info *info, resource_size_t start, | |
resource_size_t end, unsigned long flags, int merge); | |
#endif |