diff options
Diffstat (limited to 'arch/x86/pci/bus_numa.h')
| -rw-r--r-- | arch/x86/pci/bus_numa.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/x86/pci/bus_numa.h b/arch/x86/pci/bus_numa.h index 804a4b40c31a..226a466b2b2b 100644 --- a/arch/x86/pci/bus_numa.h +++ b/arch/x86/pci/bus_numa.h @@ -4,22 +4,24 @@ * sub bus (transparent) will use entres from 3 to store extra from * root, so need to make sure we have enough slot there. */ -#define RES_NUM 16 +struct pci_root_res { + struct list_head list; + struct resource res; +}; + struct pci_root_info { + struct list_head list; char name[12]; - unsigned int res_num; - struct resource res[RES_NUM]; + struct list_head resources; int bus_min; int bus_max; int node; int link; }; -/* 4 at this time, it may become to 32 */ -#define PCI_ROOT_NR 4 -extern int pci_root_num; -extern struct pci_root_info pci_root_info[PCI_ROOT_NR]; - +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 |