[OpenBIOS] [PATCH] Make naming of ata devices match what is found on Apple hardware

[BALATON Zoltan]

Signed-off-by: BALATON Zoltan <balaton at eik.bme.hu>

Index: openbios-devel/drivers/ide.c
===================================================================
--- openbios-devel/drivers/ide.c	(revision 1286)
+++ openbios-devel/drivers/ide.c	(working copy)
@@ -1574,7 +1574,8 @@

 		dnode = find_dev(nodebuff);

-		set_property(dnode, "compatible", "heathrow-ata", 13);
+		set_property(dnode, "compatible", (is_oldworld() ?
+			     "heathrow-ata" : "keylargo-ata"), 13);

 		props[0] = 0x00000526;
 		props[1] = 0x00000085;
Index: openbios-devel/drivers/macio.c
===================================================================
--- openbios-devel/drivers/macio.c	(revision 1286)
+++ openbios-devel/drivers/macio.c	(working copy)
@@ -130,7 +130,7 @@
         else
                 it_shift = NW_IO_NVRAM_SHIFT;

-	for (i=0; i< arch_nvram_size() ; i++)
+	for (i=0; i < arch_nvram_size(); i++)
 		nvram[i << it_shift] = buf[i];
 #ifdef DUMP_NVRAM
 	printk("new nvram:\n");
@@ -202,18 +202,19 @@
         target_node = find_dev("/pci/mac-io/escc/ch-b");
         set_int_property(target_node, "interrupt-parent", dnode);

-        target_node = find_dev("/pci/mac-io/ata-1");
+        /* QEMU only emulates 2 of the 3 ata buses currently */
+        /* On a Mac these are strangely named as ata-3, ata-3, ata-4 */
+        target_node = find_dev("/pci/mac-io/ata-3");
         set_int_property(target_node, "interrupt-parent", dnode);

-        target_node = find_dev("/pci/mac-io/ata-2");
+        target_node = find_dev("/pci/mac-io/ata-4");
         set_int_property(target_node, "interrupt-parent", dnode);

-        target_node = find_dev("/pci/mac-io/ata-3");
+        target_node = find_dev((is_oldworld() ?
+                                "/pci/mac-io/via-cuda" :
+                                "/pci/mac-io/via-pmu"));
         set_int_property(target_node, "interrupt-parent", dnode);

-        target_node = find_dev("/pci/mac-io/via-cuda");
-        set_int_property(target_node, "interrupt-parent", dnode);
-
         target_node = find_dev("/pci");
         set_int_property(target_node, "interrupt-parent", dnode);

Index: openbios-devel/config/examples/ppc_config.xml
===================================================================
--- openbios-devel/config/examples/ppc_config.xml	(revision 1286)
+++ openbios-devel/config/examples/ppc_config.xml	(working copy)
@@ -70,7 +70,7 @@
   <option name="CONFIG_DEBUG_PCI" type="boolean" value="false"/>
   <option name="CONFIG_DRIVER_IDE" type="boolean" value="true"/>
   <option name="CONFIG_IDE_NUM_CHANNELS" type="integer" value="2"/>
-  <option name="CONFIG_IDE_FIRST_UNIT" type="integer" value="1"/>
+  <option name="CONFIG_IDE_FIRST_UNIT" type="integer" value="3"/>
   <option name="CONFIG_IDE_DEV_NAME" type="string" value="ata-%d"/>
   <option name="CONFIG_IDE_DEV_TYPE" type="string" value="ata"/>
   <option name="CONFIG_DEBUG_IDE" type="boolean" value="false"/>