Changeset 28ecadb in mainline for kernel/arch/sparc64/include

Timestamp:

2006-09-22T21:44:54Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

5d684e4

Parents:

16529d5

Message:

Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.

Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI.

Location:

kernel/arch/sparc64/include

Files:

• boot/boot.h (modified) (2 diffs)
• drivers/kbd.h (modified) (1 diff)

kernel/arch/sparc64/include/boot/boot.h

@@ -80 +80 @@
 
 typedef struct {
-        uintptr_t addr;
-        uint32_t size;
-} keyboard_t;
-
-typedef struct {
         uint32_t clock_frequency;
 } processor_t;
@@ -96 +91 @@
         memmap_t memmap;
         screen_t screen;
-        keyboard_t keyboard;
         processor_t processor;
         ballocs_t ballocs;

kernel/arch/sparc64/include/drivers/kbd.h

@@ -37 +37 @@
 
 #include <arch/types.h>
+#include <genarch/ofw/ofw_tree.h>
+
+typedef enum {
+        KBD_UNKNOWN,
+        KBD_Z8530,
+        KBD_NS16550
+} kbd_type_t;
+
+extern kbd_type_t kbd_type;
 
 extern volatile uint8_t *kbd_virt_address;
 
-extern void kbd_init(void);
+extern void kbd_init(ofw_tree_node_t *node);
 
 #endif