arch/sh/include/asm/topology.h

   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 #define parent_node(node)       ((void)(node),0)
   9
  10 #define cpumask_of_node(node)   ((void)node, cpu_online_mask)
  11
  12 #define pcibus_to_node(bus)     ((void)(bus), -1)
  13 #define cpumask_of_pcibus(bus)  (pcibus_to_node(bus) == -1 ? \
  14                                         cpu_all_mask : \
  15                                         cpumask_of_node(pcibus_to_node(bus)))
  16
  17 #endif
  18
  19 #define mc_capable()    (1)
  20
  21 const struct cpumask *cpu_coregroup_mask(int cpu);
  22
  23 extern cpumask_t cpu_core_map[NR_CPUS];
  24
  25 #define topology_core_cpumask(cpu)      (&cpu_core_map[cpu])
  26
  27 #include <asm-generic/topology.h>
  28
  29 #endif /* _ASM_SH_TOPOLOGY_H */