Changeset 9b35499 in mainline for kernel/genarch/include/ofw/ofw_tree.h

Timestamp:

2007-09-05T20:01:36Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c785296

Parents:

267ab56

Message:

Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested.

File:

• kernel/genarch/include/ofw/ofw_tree.h (modified) (2 diffs)

kernel/genarch/include/ofw/ofw_tree.h

@@ -141 +141 @@
 typedef struct ofw_pci_range ofw_pci_range_t;
 
+struct ofw_sbus_reg {
+        uint64_t addr;
+        uint32_t size;
+} __attribute__ ((packed));
+typedef struct ofw_sbus_reg ofw_sbus_reg_t;
+
+struct ofw_sbus_range {
+        uint64_t child_base;
+        uint64_t parent_base;
+        uint32_t size;
+} __attribute__ ((packed));
+typedef struct ofw_sbus_range ofw_sbus_range_t;
+
 struct ofw_upa_reg {
         uint64_t addr;
@@ -161 +174 @@
 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_sbus_apply_ranges(ofw_tree_node_t *node, ofw_sbus_reg_t *reg, uintptr_t *pa);
 extern bool ofw_upa_apply_ranges(ofw_tree_node_t *node, ofw_upa_reg_t *reg, uintptr_t *pa);