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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/genarch/include/ofw/ofw_tree.h @ 1895

  → /trunk/kernel/genarch/include/ofw/ofw_tree.h @ 1896

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1895 → Rev 1896

/trunk/kernel/genarch/include/ofw/ofw_tree.h
56,9 → 56,81
void *value;
};
/*
* Definition of 'reg' and 'ranges' properties for various buses.
*/
struct ofw_fhc_reg {
uint64_t addr;
uint32_t size;
} __attribute__ ((packed));
typedef struct ofw_fhc_reg ofw_fhc_reg_t;
struct ofw_fhc_range {
uint64_t child_base;
uint64_t parent_base;
uint32_t size;
} __attribute__ ((packed));
typedef struct ofw_fhc_range ofw_fhc_range_t;
struct ofw_central_reg {
uint64_t addr;
uint32_t size;
} __attribute__ ((packed));
typedef struct ofw_central_reg ofw_central_reg_t;
struct ofw_central_range {
uint64_t child_base;
uint64_t parent_base;
uint32_t size;
} __attribute__ ((packed));
typedef struct ofw_central_range ofw_central_range_t;
struct ofw_ebus_reg {
uint32_t space;
uint32_t addr;
uint32_t size;
} __attribute__ ((packed));
typedef struct ofw_ebus_reg ofw_ebus_reg_t;
struct ofw_ebus_range {
uint32_t child_space;
uint32_t child_base;
uint32_t parent_space;
uint64_t parent_base; /* group phys.mid and phys.lo together */
uint32_t size;
} __attribute__ ((packed));
typedef struct ofw_ebus_range ofw_ebus_range_t;
struct ofw_pci_reg {
uint32_t space; /* needs to masked to obtain pure space id */
uint64_t addr; /* group phys.mid and phys.lo together */
uint64_t size;
} __attribute__ ((packed));
typedef struct ofw_pci_reg ofw_pci_reg_t;
struct ofw_pci_range {
uint32_t space;
uint64_t child_base; /* group phys.mid and phys.lo together */
uint64_t parent_base;
uint64_t size;
} __attribute__ ((packed));
typedef struct ofw_pci_range ofw_pci_range_t;
struct ofw_ffb_reg {
} __attribute__ ((packed));
typedef struct ofw_ffb_reg ofw_ffb_reg_t;
extern void ofw_tree_init(ofw_tree_node_t *root);
extern void ofw_tree_print(void);
extern const char *ofw_tree_node_name(const ofw_tree_node_t *node);
extern ofw_tree_node_t *ofw_tree_lookup(const char *path);
extern ofw_tree_property_t *ofw_tree_getprop(const ofw_tree_node_t *node, const char *name);
extern bool ofw_fhc_apply_ranges(ofw_tree_node_t *node, ofw_fhc_reg_t *reg, uintptr_t *pa);
extern bool ofw_central_apply_ranges(ofw_tree_node_t *node, ofw_central_reg_t *reg, uintptr_t *pa);
extern bool ofw_ebus_apply_ranges(ofw_tree_node_t *node, ofw_ebus_reg_t *reg, uintptr_t *pa);
extern bool ofw_pci_apply_ranges(ofw_tree_node_t *node, ofw_pci_reg_t *reg, uintptr_t *pa);
extern bool ofw_ffb_apply_ranges(ofw_tree_node_t *node, ofw_ffb_reg_t *reg, uintptr_t *pa);
#endif