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977d17bb17
linux/drivers/pci
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Yinghai Lu 977d17bb17 PCI: update bridge resources to get more big ranges in PCI assign unssigned 
BIOS separates IO ranges between several IOHs, and on some slots, BIOS assigns
resources to a bridge, but stops assigning resources to the device under that
bridge, because the device needs a big resource.

So:
  1. allocate resources and record the failed device resources
  2. clear the BIOS assigned resources of the parent bridge of failing device
  3. go back and call pci assign unassigned
  4. if it still fails, go up the tree, clear more bridges. and try again

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-02-22 16:17:22 -08:00
..
hotplug PCI hotplug: check ioremap() return value in ibmphp_ebda.c 2010-02-22 16:17:19 -08:00
pcie PCI: fix nested spinlock hang in aer_inject 2010-01-25 10:42:52 -08:00
.gitignore
access.c PCI: Add pci_bus_set_ops 2009-06-16 14:29:33 -07:00
bus.c resource/PCI: mark struct resource as const 2010-02-22 16:16:57 -08:00
dmar.c Merge git://git.infradead.org/iommu-2.6 2009-12-16 10:11:38 -08:00
hotplug-pci.c PCI: fix section mismatch warning in pci_scan_child_bus 2008-03-04 15:07:03 -08:00
hotplug.c
htirq.c Merge branch 'x86/apic' into irq/numa 2009-05-12 12:17:36 +02:00
intel-iommu.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-30 13:13:24 -08:00
intr_remapping.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-30 13:13:24 -08:00
intr_remapping.h intr-remap: generic support for remapping HPET MSIs 2009-08-27 23:33:20 +02:00
ioapic.c PCI hotplug: move IOAPIC support from acpiphp to ioapic driver 2009-11-04 13:06:39 -08:00
iov.c PCI: use pci_is_pcie() in pci core 2009-11-24 15:25:16 -08:00
iova.c intel-iommu: Remove superfluous iova_alloc_lock from IOVA code 2009-07-15 08:17:02 +01:00
irq.c PCI: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-07 11:12:23 -08:00
Kconfig PCI: push deprecated pci_find_device() function to last user 2010-02-22 16:17:01 -08:00
Makefile PCI: push deprecated pci_find_device() function to last user 2010-02-22 16:17:01 -08:00
msi.c PCI MSI: Style cleanups 2009-09-09 13:29:35 -07:00
msi.h PCI MSI: shorten PCI_MSIX_ENTRY_* symbol names 2009-06-29 12:15:19 -07:00
pci-acpi.c PCI/PM: Propagate wake-up enable for PCIe devices too 2009-12-16 13:37:49 -08:00
pci-driver.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-09-16 07:49:54 -07:00
pci-stub.c PCI: pci-stub: add pci_stub.ids parameter 2009-09-09 13:44:34 -07:00
pci-sysfs.c PCI: Check the node argument passed to cpumask_of_node 2010-01-04 15:10:56 -08:00
pci.c PCI: Clean up build for CONFIG_PCI_QUIRKS unset 2010-02-22 16:15:21 -08:00
pci.h PCI: Clean up build for CONFIG_PCI_QUIRKS unset 2010-02-22 16:15:21 -08:00
probe.c PCI: reject mmio ranges starting at 0 on pci_bridge read 2010-02-22 16:17:21 -08:00
proc.c PCI: define PCI resource names in an 'enum' 2009-01-07 11:13:01 -08:00
quirks.c PCI: Clean up build for CONFIG_PCI_QUIRKS unset 2010-02-22 16:15:21 -08:00
remove.c PCI: eliminate redundant pci_stop_dev() call from pci_destroy_dev() 2009-06-11 12:04:19 -07:00
rom.c PCI: fix rom.c kernel-doc warning 2009-02-13 12:01:56 -08:00
search.c PCI: change PCI nomenclature in drivers/pci/ (comment changes) 2009-12-16 13:37:53 -08:00
setup-bus.c PCI: update bridge resources to get more big ranges in PCI assign unssigned 2010-02-22 16:17:22 -08:00
setup-irq.c PCI: use dev_printk when possible 2008-06-25 16:05:13 -07:00
setup-res.c PCI: improve discovery/configuration messages 2009-11-04 13:06:44 -08:00
slot.c PCI: Add support for reporting PCIe 3.0 speeds 2010-02-22 16:15:19 -08:00
syscall.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00