Merge tag 'audit-pr-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoor...

[linux-2.6-microblaze.git] / arch / riscv / include / asm / pci.h

diff --git a/arch/riscv/include/asm/pci.h b/arch/riscv/include/asm/pci.h
index 1c473a1..658e112 100644 (file)
--- a/arch/riscv/include/asm/pci.h
+++ b/arch/riscv/include/asm/pci.h
@@ -32,6 +32,20 @@ static inline int pci_proc_domain(struct pci_bus *bus)
        /* always show the domain in /proc */
        return 1;
 }
+
+#ifdef CONFIG_NUMA
+
+static inline int pcibus_to_node(struct pci_bus *bus)
+{
+       return dev_to_node(&bus->dev);
+}
+#ifndef cpumask_of_pcibus
+#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ?            \
+                                cpu_all_mask :                         \
+                                cpumask_of_node(pcibus_to_node(bus)))
+#endif
+#endif /* CONFIG_NUMA */
+
 #endif  /* CONFIG_PCI */
 
 #endif  /* _ASM_RISCV_PCI_H */