/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ACPI_NUMA_H #define __ACPI_NUMA_H #ifdef [31mCONFIG_ACPI_NUMA[0m #include <linux/kernel.h> #include <linux/numa.h> /* Proximity bitmap length */ #if MAX_NUMNODES > 256 #define MAX_PXM_DOMAINS MAX_NUMNODES #else #define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ #endif extern int pxm_to_node(int); extern int node_to_pxm(int); extern int acpi_map_pxm_to_node(int); extern unsigned char acpi_srat_revision; extern int acpi_numa __initdata; extern void bad_srat(void); extern int srat_disabled(void); #endif /* CONFIG_ACPI_NUMA */ #endif /* __ACP_NUMA_H */ |