aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/pci
diff options
context:
space:
mode:
authorYinghai Lu <yhlu.kernel@gmail.com>2008-09-04 15:04:32 -0400
committerIngo Molnar <mingo@elte.hu>2008-09-04 15:04:32 -0400
commitebd60cd64f8ab1170102c3ab072eb73042b7a33d (patch)
treefdcd3b032444998c112a75714507be0a5ae18b54 /arch/x86/pci
parentfac8f1e4f99dff7a0c3a929f327d66f46de6fa21 (diff)
x86: unify using pci_mmcfg_insert_resource
even with known_bridge insert them late too. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/pci')
-rw-r--r--arch/x86/pci/mmconfig-shared.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index d9635764ce3d..654a2234f8f3 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)
209 return name != NULL; 209 return name != NULL;
210} 210}
211 211
212static void __init pci_mmcfg_insert_resources(unsigned long resource_flags) 212static void __init pci_mmcfg_insert_resources(void)
213{ 213{
214#define PCI_MMCFG_RESOURCE_NAME_LEN 19 214#define PCI_MMCFG_RESOURCE_NAME_LEN 19
215 int i; 215 int i;
@@ -233,7 +233,7 @@ static void __init pci_mmcfg_insert_resources(unsigned long resource_flags)
233 cfg->pci_segment); 233 cfg->pci_segment);
234 res->start = cfg->address; 234 res->start = cfg->address;
235 res->end = res->start + (num_buses << 20) - 1; 235 res->end = res->start + (num_buses << 20) - 1;
236 res->flags = IORESOURCE_MEM | resource_flags; 236 res->flags = IORESOURCE_MEM | IORESOURCE_BUSY;
237 insert_resource(&iomem_resource, res); 237 insert_resource(&iomem_resource, res);
238 names += PCI_MMCFG_RESOURCE_NAME_LEN; 238 names += PCI_MMCFG_RESOURCE_NAME_LEN;
239 } 239 }
@@ -434,11 +434,9 @@ static void __init __pci_mmcfg_init(int early)
434 (pci_mmcfg_config[0].address == 0)) 434 (pci_mmcfg_config[0].address == 0))
435 return; 435 return;
436 436
437 if (pci_mmcfg_arch_init()) { 437 if (pci_mmcfg_arch_init())
438 if (known_bridge)
439 pci_mmcfg_insert_resources(IORESOURCE_BUSY);
440 pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; 438 pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
441 } else { 439 else {
442 /* 440 /*
443 * Signal not to attempt to insert mmcfg resources because 441 * Signal not to attempt to insert mmcfg resources because
444 * the architecture mmcfg setup could not initialize. 442 * the architecture mmcfg setup could not initialize.
@@ -475,7 +473,7 @@ static int __init pci_mmcfg_late_insert_resources(void)
475 * marked so it won't cause request errors when __request_region is 473 * marked so it won't cause request errors when __request_region is
476 * called. 474 * called.
477 */ 475 */
478 pci_mmcfg_insert_resources(0); 476 pci_mmcfg_insert_resources();
479 477
480 return 0; 478 return 0;
481} 479}