[SPARC64]: NUMA device infrastructure.
Record and propagate NUMA information for devices.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc/device.h b/include/asm-sparc/device.h
index 680e51d..19790eb 100644
--- a/include/asm-sparc/device.h
+++ b/include/asm-sparc/device.h
@@ -16,6 +16,8 @@
struct device_node *prom_node;
struct of_device *op;
+
+ int numa_node;
};
#endif /* _ASM_SPARC_DEVICE_H */
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index df5dc44..fd55522 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -77,6 +77,11 @@
const char *name,
int def);
extern int of_find_in_proplist(const char *list, const char *match, int len);
+#ifdef CONFIG_NUMA
+extern int of_node_to_nid(struct device_node *dp);
+#else
+#define of_node_to_nid(dp) (-1)
+#endif
extern void prom_build_devicetree(void);