1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_SH_TOPOLOGY_H
3 #define _ASM_SH_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(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_SH_TOPOLOGY_H */
29