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authorIngo Molnar <mingo@elte.hu>2008-10-11 20:23:20 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-11 20:23:20 +0200
commit0afe2db21394820d32646a695eccf3fbfe6ab5c7 (patch)
tree6d925383f444a242ebc77d167420efb7e6ad8d99 /arch/x86/pci
parentd84705969f898f294bc3fc32eca33580f14105bd (diff)
parent43603c8df97f246e8be7b9cc92a8f968a85108bd (diff)
Merge branch 'x86/unify-cpu-detect' into x86-v28-for-linus-phase4-D
Conflicts: arch/x86/kernel/cpu/common.c arch/x86/kernel/signal_64.c include/asm-x86/cpufeature.h
Diffstat (limited to 'arch/x86/pci')
-rw-r--r--arch/x86/pci/i386.c3
-rw-r--r--arch/x86/pci/mmconfig-shared.c12
2 files changed, 8 insertions, 7 deletions
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 8791fc55e71..844df0cbbd3 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -33,6 +33,7 @@
#include <linux/bootmem.h>
#include <asm/pat.h>
+#include <asm/e820.h>
#include "pci.h"
@@ -227,6 +228,8 @@ void __init pcibios_resource_survey(void)
pcibios_allocate_bus_resources(&pci_root_buses);
pcibios_allocate_resources(0);
pcibios_allocate_resources(1);
+
+ e820_reserve_resources_late();
}
/**
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index d9635764ce3..654a2234f8f 100644
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -209,7 +209,7 @@ static int __init pci_mmcfg_check_hostbridge(void)
return name != NULL;
}
-static void __init pci_mmcfg_insert_resources(unsigned long resource_flags)
+static void __init pci_mmcfg_insert_resources(void)
{
#define PCI_MMCFG_RESOURCE_NAME_LEN 19
int i;
@@ -233,7 +233,7 @@ static void __init pci_mmcfg_insert_resources(unsigned long resource_flags)
cfg->pci_segment);
res->start = cfg->address;
res->end = res->start + (num_buses << 20) - 1;
- res->flags = IORESOURCE_MEM | resource_flags;
+ res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
insert_resource(&iomem_resource, res);
names += PCI_MMCFG_RESOURCE_NAME_LEN;
}
@@ -434,11 +434,9 @@ static void __init __pci_mmcfg_init(int early)
(pci_mmcfg_config[0].address == 0))
return;
- if (pci_mmcfg_arch_init()) {
- if (known_bridge)
- pci_mmcfg_insert_resources(IORESOURCE_BUSY);
+ if (pci_mmcfg_arch_init())
pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
- } else {
+ else {
/*
* Signal not to attempt to insert mmcfg resources because
* the architecture mmcfg setup could not initialize.
@@ -475,7 +473,7 @@ static int __init pci_mmcfg_late_insert_resources(void)
* marked so it won't cause request errors when __request_region is
* called.
*/
- pci_mmcfg_insert_resources(0);
+ pci_mmcfg_insert_resources();
return 0;
}