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| author | David S. Miller <davem@davemloft.net> | 2008-03-19 04:52:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-23 23:32:16 -0700 |
| commit | c1b1a5f1f1b2612b69b67381b223bce9f8ec4da5 (patch) | |
| tree | e95abb7a3dbd0ca6c341c44f2b69dd174fd03bec /include/asm-sparc | |
| parent | 0c49a573ea93f777fd27f26b7853e7bf5a20e1a3 (diff) | |
| download | lwn-c1b1a5f1f1b2612b69b67381b223bce9f8ec4da5.tar.gz lwn-c1b1a5f1f1b2612b69b67381b223bce9f8ec4da5.zip | |
[SPARC64]: NUMA device infrastructure.
Record and propagate NUMA information for devices.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc')
| -rw-r--r-- | include/asm-sparc/device.h | 2 | ||||
| -rw-r--r-- | include/asm-sparc/prom.h | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-sparc/device.h b/include/asm-sparc/device.h index 680e51d87374..19790eb99cc6 100644 --- a/include/asm-sparc/device.h +++ b/include/asm-sparc/device.h @@ -16,6 +16,8 @@ struct dev_archdata { 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 df5dc4422483..fd55522481cd 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -77,6 +77,11 @@ extern int of_getintprop_default(struct device_node *np, 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); |