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be768912a4
linux/drivers/pci
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Yinghai Lu be768912a4 PCI: honor child buses add_size in hot plug configuration 
git commit c8adf9a3e8
    "PCI: pre-allocate additional resources to devices only after
	successful allocation of essential resources."

fails to take into consideration the optional-resources needed by children
devices while calculating the optional-resource needed by the bridge.

This can be a problem on some setup. For example, if a hotplug bridge has 8
children hotplug bridges, the bridge should have enough resources to accomodate
the hotplug requirements for each of its children hotplug bridges.  Currently
this is not the case.

This patch fixes the problem.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Reviewed-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2011-08-01 11:49:39 -07:00
..
hotplug PCI: Set PCI-E Max Payload Size on fabric 2011-08-01 11:49:16 -07:00
pcie Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2011-07-29 23:35:05 -07:00
.gitignore
access.c PCI: handle positive error codes 2011-05-10 15:43:36 -07:00
bus.c PCI/sysfs: move bus cpuaffinity to class dev_attrs 2011-05-21 12:17:13 -07:00
hotplug-pci.c
hotplug.c
htirq.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
ioapic.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iov.c PCI: Move ATS declarations in seperate header file 2011-04-11 09:01:41 +02:00
irq.c
Kconfig PCI: pci-label: Fix build failure when CONFIG_NLS is set to 'm' by allmodconfig 2011-04-12 08:39:02 -07:00
Makefile Merge branch 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-07-22 16:39:42 -07:00
msi.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
msi.h PCI: MSI: Move MSI-X entry definition to pci_regs.h 2010-12-23 12:53:07 -08:00
of.c pci/of: Match PCI devices to OF nodes dynamically 2011-06-08 09:08:17 +10:00
pci-acpi.c ACPI: Add D3 cold state 2011-05-29 02:21:08 -04:00
pci-driver.c PCI / PM: Detect early wakeup in pci_pm_prepare() 2011-07-06 10:51:40 +02:00
pci-label.c pci-label.c: size_t misspelled as mode_t 2011-07-26 13:01:09 -04:00
pci-stub.c PCI: pci-stub: ignore zero-length id parameters 2010-12-23 12:53:52 -08:00
pci-sysfs.c PCI/sysfs: move bus cpuaffinity to class dev_attrs 2011-05-21 12:17:13 -07:00
pci.c PCI: Set PCI-E Max Payload Size on fabric 2011-08-01 11:49:16 -07:00
pci.h Merge branch 'core-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-07-22 16:39:42 -07:00
probe.c PCI: Set PCI-E Max Payload Size on fabric 2011-08-01 11:49:16 -07:00
proc.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
quirks.c mmc: Added quirks for Ricoh 1180:e823 lower base clock frequency 2011-07-21 10:35:04 -04:00
remove.c PCI/sysfs: move bus cpuaffinity to class dev_attrs 2011-05-21 12:17:13 -07:00
rom.c PCI: fix rom.c kernel-doc warning 2009-02-13 12:01:56 -08:00
search.c PCI: use for_each_pci_dev() 2010-07-30 09:47:22 -07:00
setup-bus.c PCI: honor child buses add_size in hot plug configuration 2011-08-01 11:49:39 -07:00
setup-irq.c PCI: Make the struct pci_dev * argument of pci_fixup_irqs const. 2011-07-22 08:26:06 -07:00
setup-res.c PCI: fold pci_calc_resource_flags() into decode_bar() 2011-07-22 09:08:01 -07:00
slot.c PCI: bus speed strings should be const 2010-08-31 15:28:00 -07:00
syscall.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
vpd.c pci: Add helper to search for VPD keywords 2010-02-28 00:43:33 -08:00
xen-pcifront.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00