We currently crash in the fedora installer because the keyboard
driver tries to access I/O space that is not there on our hardware.
This uses the same solution as powermac by just marking all
legacy i/o as invalied.
From: David Woodhouse <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Index: linux-2.6.15-rc/arch/powerpc/platforms/cell/setup.c
===================================================================
--- linux-2.6.15-rc.orig/arch/powerpc/platforms/cell/setup.c
+++ linux-2.6.15-rc/arch/powerpc/platforms/cell/setup.c
@@ -203,6 +203,15 @@ static int __init cell_probe(int platfor
return 1;
}
+/*
+ * Cell has no legacy IO; anything calling this function has to
+ * fail or bad things will happen
+ */
+static int cell_check_legacy_ioport(unsigned int baseport)
+{
+ return -ENODEV;
+}
+
struct machdep_calls __initdata cell_md = {
.probe = cell_probe,
.setup_arch = cell_setup_arch,
@@ -215,6 +224,7 @@ struct machdep_calls __initdata cell_md
.get_rtc_time = rtas_get_rtc_time,
.set_rtc_time = rtas_set_rtc_time,
.calibrate_decr = generic_calibrate_decr,
+ .check_legacy_ioport = cell_check_legacy_ioport,
.progress = cell_progress,
#ifdef CONFIG_KEXEC
.machine_kexec = default_machine_kexec,
--
-
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