From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- include/acpi/acpi_numa.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/acpi/acpi_numa.h (limited to 'include/acpi/acpi_numa.h') diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h new file mode 100644 index 000000000..94a37cd7f --- /dev/null +++ b/include/acpi/acpi_numa.h @@ -0,0 +1,20 @@ +#ifndef __ACPI_NUMA_H +#define __ACPI_NUMA_H + +#ifdef CONFIG_ACPI_NUMA +#include + +/* 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; + +#endif /* CONFIG_ACPI_NUMA */ +#endif /* __ACP_NUMA_H */ -- cgit v1.2.3-54-g00ecf