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Diffstat (limited to 'arch/x86/platform/ce4100/ce4100.c')
-rw-r--r--arch/x86/platform/ce4100/ce4100.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c
index cd6f184c3b3f..28071bb31db7 100644
--- a/arch/x86/platform/ce4100/ce4100.c
+++ b/arch/x86/platform/ce4100/ce4100.c
@@ -16,21 +16,19 @@
#include <linux/serial_8250.h>
#include <asm/ce4100.h>
+#include <asm/prom.h>
#include <asm/setup.h>
+#include <asm/i8259.h>
#include <asm/io.h>
+#include <asm/io_apic.h>
static int ce4100_i8042_detect(void)
{
return 0;
}
-static void __init sdv_find_smp_config(void)
-{
-}
-
#ifdef CONFIG_SERIAL_8250
-
static unsigned int mem_serial_in(struct uart_port *p, int offset)
{
offset = offset << p->regshift;
@@ -119,6 +117,15 @@ static void __init sdv_arch_setup(void)
sdv_serial_fixup();
}
+#ifdef CONFIG_X86_IO_APIC
+static void __cpuinit sdv_pci_init(void)
+{
+ x86_of_pci_init();
+ /* We can't set this earlier, because we need to calibrate the timer */
+ legacy_pic = &null_legacy_pic;
+}
+#endif
+
/*
* CE4100 specific x86_init function overrides and early setup
* calls.
@@ -129,6 +136,11 @@ void __init x86_ce4100_early_setup(void)
x86_platform.i8042_detect = ce4100_i8042_detect;
x86_init.resources.probe_roms = x86_init_noop;
x86_init.mpparse.get_smp_config = x86_init_uint_noop;
- x86_init.mpparse.find_smp_config = sdv_find_smp_config;
+ x86_init.mpparse.find_smp_config = x86_init_noop;
x86_init.pci.init = ce4100_pci_init;
+
+#ifdef CONFIG_X86_IO_APIC
+ x86_init.pci.init_irq = sdv_pci_init;
+ x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc_nocheck;
+#endif
}