License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[sfrench/cifs-2.6.git] / arch / metag / include / asm / topology.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_METAG_TOPOLOGY_H
3 #define _ASM_METAG_TOPOLOGY_H
4
5 #ifdef CONFIG_NUMA
6
7 #define cpu_to_node(cpu)        ((void)(cpu), 0)
8
9 #define cpumask_of_node(node)   ((void)node, cpu_online_mask)
10
11 #define pcibus_to_node(bus)     ((void)(bus), -1)
12 #define cpumask_of_pcibus(bus)  (pcibus_to_node(bus) == -1 ? \
13                                         cpu_all_mask : \
14                                         cpumask_of_node(pcibus_to_node(bus)))
15
16 #endif
17
18 #define mc_capable()    (1)
19
20 const struct cpumask *cpu_coregroup_mask(unsigned int cpu);
21
22 extern cpumask_t cpu_core_map[NR_CPUS];
23
24 #define topology_core_cpumask(cpu)      (&cpu_core_map[cpu])
25
26 #include <asm-generic/topology.h>
27
28 #endif /* _ASM_METAG_TOPOLOGY_H */