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Diffstat (limited to 'arch/x86/kernel/devicetree.c')
-rw-r--r--arch/x86/kernel/devicetree.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index 003e0298f4..64280879c6 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -24,6 +24,7 @@
#include <asm/pci_x86.h>
#include <asm/setup.h>
#include <asm/i8259.h>
+#include <asm/numa.h>
#include <asm/prom.h>
__initdata u64 initial_dtb;
@@ -82,7 +83,7 @@ static int x86_of_pci_irq_enable(struct pci_dev *dev)
ret = pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
if (ret)
- return ret;
+ return pcibios_err_to_errno(ret);
if (!pin)
return 0;
@@ -137,6 +138,7 @@ static void __init dtb_cpu_setup(void)
continue;
}
topology_register_apic(apic_id, CPU_ACPIID_INVALID, true);
+ set_apicid_to_node(apic_id, of_node_to_nid(dn));
}
}
@@ -277,9 +279,18 @@ static void __init dtb_apic_setup(void)
dtb_ioapic_setup();
}
-#ifdef CONFIG_OF_EARLY_FLATTREE
+static void __init x86_dtb_parse_smp_config(void)
+{
+ if (!of_have_populated_dt())
+ return;
+
+ dtb_setup_hpet();
+ dtb_apic_setup();
+}
+
void __init x86_flattree_get_config(void)
{
+#ifdef CONFIG_OF_EARLY_FLATTREE
u32 size, map_len;
void *dt;
@@ -301,14 +312,7 @@ void __init x86_flattree_get_config(void)
if (initial_dtb)
early_memunmap(dt, map_len);
-}
#endif
-
-void __init x86_dtb_parse_smp_config(void)
-{
- if (!of_have_populated_dt())
- return;
-
- dtb_setup_hpet();
- dtb_apic_setup();
+ if (of_have_populated_dt())
+ x86_init.mpparse.parse_smp_cfg = x86_dtb_parse_smp_config;
}