Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
284f933d YL |
2 | #ifndef __BUS_NUMA_H |
3 | #define __BUS_NUMA_H | |
99935a7a YL |
4 | /* |
5 | * sub bus (transparent) will use entres from 3 to store extra from | |
2fe2abf8 | 6 | * root, so need to make sure we have enough slot there. |
99935a7a | 7 | */ |
d28e5ac2 YL |
8 | struct pci_root_res { |
9 | struct list_head list; | |
10 | struct resource res; | |
11 | }; | |
12 | ||
99935a7a | 13 | struct pci_root_info { |
d28e5ac2 | 14 | struct list_head list; |
99935a7a | 15 | char name[12]; |
d28e5ac2 | 16 | struct list_head resources; |
a10bb128 | 17 | struct resource busn; |
99935a7a YL |
18 | int node; |
19 | int link; | |
20 | }; | |
21 | ||
d28e5ac2 YL |
22 | extern struct list_head pci_root_infos; |
23 | struct pci_root_info *alloc_pci_root_info(int bus_min, int bus_max, | |
24 | int node, int link); | |
b74fd238 YL |
25 | extern void update_res(struct pci_root_info *info, resource_size_t start, |
26 | resource_size_t end, unsigned long flags, int merge); | |
99935a7a | 27 | #endif |