From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/mips/include/asm/mach-loongson64/topology.h | 25 ++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 arch/mips/include/asm/mach-loongson64/topology.h (limited to 'arch/mips/include/asm/mach-loongson64/topology.h') diff --git a/arch/mips/include/asm/mach-loongson64/topology.h b/arch/mips/include/asm/mach-loongson64/topology.h new file mode 100644 index 000000000..3414a1fd1 --- /dev/null +++ b/arch/mips/include/asm/mach-loongson64/topology.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_MACH_TOPOLOGY_H +#define _ASM_MACH_TOPOLOGY_H + +#ifdef CONFIG_NUMA + +#define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2) + +extern cpumask_t __node_cpumask[]; +#define cpumask_of_node(node) (&__node_cpumask[node]) + +struct pci_bus; +extern int pcibus_to_node(struct pci_bus *); + +#define cpumask_of_pcibus(bus) (cpu_online_mask) + +extern unsigned char __node_distances[MAX_NUMNODES][MAX_NUMNODES]; + +#define node_distance(from, to) (__node_distances[(from)][(to)]) + +#endif + +#include + +#endif /* _ASM_MACH_TOPOLOGY_H */ -- cgit v1.2.3