Changeset b50b5af2 in mainline for boot/genarch/ofw_tree.h
- Timestamp:
- 2009-08-22T10:48:00Z (15 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 04803bf
- Parents:
- 1ea99cc (diff), a71c158 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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boot/genarch/ofw_tree.h
r1ea99cc rb50b5af2 33 33 #include <ofw.h> 34 34 35 #define OFW_TREE_PROPERTY_MAX_NAMELEN 32 36 37 typedef struct ofw_tree_node ofw_tree_node_t; 38 typedef struct ofw_tree_property ofw_tree_property_t; 39 40 /** Memory representation of OpenFirmware device tree node. */ 41 struct ofw_tree_node { 42 ofw_tree_node_t *parent; 43 ofw_tree_node_t *peer; 44 ofw_tree_node_t *child; 45 46 uint32_t node_handle; /**< Old OpenFirmware node handle. */ 47 48 char *da_name; /**< Disambigued name. */ 49 50 unsigned properties; /**< Number of properties. */ 51 ofw_tree_property_t *property; 52 53 void *device; /**< Member used solely by the kernel. */ 54 }; 35 #define OFW_TREE_PROPERTY_MAX_NAMELEN 32 55 36 56 37 /** Memory representation of OpenFirmware device tree node property. */ 57 struct ofw_tree_property{38 typedef struct { 58 39 char name[OFW_TREE_PROPERTY_MAX_NAMELEN]; 59 40 size_t size; 60 41 void *value; 61 }; 42 } ofw_tree_property_t; 43 44 /** Memory representation of OpenFirmware device tree node. */ 45 typedef struct ofw_tree_node { 46 struct ofw_tree_node *parent; 47 struct ofw_tree_node *peer; 48 struct ofw_tree_node *child; 49 50 uint32_t node_handle; /**< Old OpenFirmware node handle. */ 51 52 char *da_name; /**< Disambigued name. */ 53 54 unsigned int properties; /**< Number of properties. */ 55 ofw_tree_property_t *property; 56 57 void *device; /**< Member used solely by the kernel. */ 58 } ofw_tree_node_t; 62 59 63 60 extern ofw_tree_node_t *ofw_tree_build(void);
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