---

yaml --- r: 204701 b: refs/heads/master c: 540c6c3 h: refs/heads/master i: 204699: 40816e2 v: v3
git-mirror · Jul 9, 2010 · b919d76 · b919d76
1 parent cabb8f6
commit b919d76
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 68581e9350506dcf0160c3a29dcd21e5a848cda7
+refs/heads/master: 540c6c392f01887dcc96bef0a41e63e6c1334f01
diff --git a/trunk/arch/powerpc/kernel/setup-common.c b/trunk/arch/powerpc/kernel/setup-common.c
@@ -94,6 +94,10 @@ struct screen_info screen_info = {
 	.orig_video_points = 16
 };
 
+/* Variables required to store legacy IO irq routing */
+int of_i8042_kbd_irq;
+int of_i8042_aux_irq;
+
 #ifdef __DO_IRQ_CANON
 /* XXX should go elsewhere eventually */
 int ppc_do_canonicalize_irqs;
@@ -575,6 +579,15 @@ int check_legacy_ioport(unsigned long base_port)
 			np = of_find_compatible_node(NULL, NULL, "pnpPNP,f03");
 		if (np) {
 			parent = of_get_parent(np);
+
+			of_i8042_kbd_irq = irq_of_parse_and_map(parent, 0);
+			if (!of_i8042_kbd_irq)
+				of_i8042_kbd_irq = 1;
+
+			of_i8042_aux_irq = irq_of_parse_and_map(parent, 1);
+			if (!of_i8042_aux_irq)
+				of_i8042_aux_irq = 12;
+
 			of_node_put(np);
 			np = parent;
 			break;

diff --git a/trunk/drivers/input/serio/i8042-io.h b/trunk/drivers/input/serio/i8042-io.h
@@ -27,6 +27,11 @@
 #include <asm/irq.h>
 #elif defined(CONFIG_SH_CAYMAN)
 #include <asm/irq.h>
+#elif defined(CONFIG_PPC)
+extern int of_i8042_kbd_irq;
+extern int of_i8042_aux_irq;
+# define I8042_KBD_IRQ  of_i8042_kbd_irq
+# define I8042_AUX_IRQ  of_i8042_aux_irq
 #else
 # define I8042_KBD_IRQ	1
 # define I8042_AUX_IRQ	12