diff options
Diffstat (limited to 'arch/sparc/include/asm/mdesc.h')
| -rw-r--r-- | arch/sparc/include/asm/mdesc.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/mdesc.h b/arch/sparc/include/asm/mdesc.h index aebeb88f70db..68d19909d1cd 100644 --- a/arch/sparc/include/asm/mdesc.h +++ b/arch/sparc/include/asm/mdesc.h @@ -16,6 +16,7 @@ struct mdesc_handle *mdesc_grab(void); void mdesc_release(struct mdesc_handle *); #define MDESC_NODE_NULL (~(u64)0) +#define MDESC_MAX_STR_LEN 256 u64 mdesc_node_by_name(struct mdesc_handle *handle, u64 from_node, const char *name); @@ -71,6 +72,22 @@ struct mdesc_notifier_client { void mdesc_register_notifier(struct mdesc_notifier_client *client); +union md_node_info { + struct vdev_port { + u64 id; /* id */ + u64 parent_cfg_hdl; /* parent config handle */ + const char *name; /* name (property) */ + } vdev_port; + struct ds_port { + u64 id; /* id */ + } ds_port; +}; + +u64 mdesc_get_node(struct mdesc_handle *hp, const char *node_name, + union md_node_info *node_info); +int mdesc_get_node_info(struct mdesc_handle *hp, u64 node, + const char *node_name, union md_node_info *node_info); + void mdesc_fill_in_cpu_data(cpumask_t *mask); void mdesc_populate_present_mask(cpumask_t *mask); void mdesc_get_page_sizes(cpumask_t *mask, unsigned long *pgsz_mask); |