diff options
Diffstat (limited to 'arch/x86/include/asm/amd_node.h')
| -rw-r--r-- | arch/x86/include/asm/amd_node.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h index 3f097dd479f8..419a0ad13ef2 100644 --- a/arch/x86/include/asm/amd_node.h +++ b/arch/x86/include/asm/amd_node.h @@ -25,4 +25,9 @@ struct pci_dev *amd_node_get_func(u16 node, u8 func); struct pci_dev *amd_node_get_root(u16 node); +static inline u16 amd_num_nodes(void) +{ + return topology_amd_nodes_per_pkg() * topology_max_packages(); +} + #endif /*_ASM_X86_AMD_NODE_H_*/ |