Changeset b7b5f83 in mainline for arch/ppc64/loader/ofw.c

Timestamp:

2006-07-03T19:46:13Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

b95b717

Parents:

d22645e

Message:

Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).

File:

• arch/ppc64/loader/ofw.c (modified) (1 diff)

arch/ppc64/loader/ofw.c

@@ -30 +30 @@
 #include <printf.h>
 
-void write(const char *str, const long len)
+void write(const char *str, const int len)
 {
         ofw_write(str, len);
 }
+
+int ofw_keyboard(keyboard_t *keyboard)
+{
+        char device_name[BUF_SIZE];
+        
+        if (ofw_get_property(ofw_aliases, "macio", device_name, sizeof(device_name)) <= 0)
+                return false;
+                                
+        phandle device = ofw_find_device(device_name);
+        if (device == -1)
+                return false;
+                                                                
+        pci_reg_t macio;
+        if (ofw_get_property(device, "assigned-addresses", &macio, sizeof(macio)) <= 0)
+                return false;
+        keyboard->addr = (void *) macio.addr.addr_lo;
+        keyboard->size = macio.size_lo;
+
+        return true;
+}