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bf480d952b
linux/arch/x86/pci
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Ian Campbell bf480d952b xen: events: separate MSI PIRQ allocation from PIRQ binding to IRQ 
Split the binding aspect of xen_allocate_pirq_msi out into a new
xen_bind_pirq_to_irq function.

In xen_hvm_setup_msi_irq when allocating a pirq write the MSI message
to signal the PIRQ as soon as the pirq is obtained. There is no way to
free the pirq back so if the subsequent binding to an IRQ fails we
want to ensure that we will reuse the PIRQ next time rather than leak
it.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-03-10 14:44:40 -05:00
..
acpi.c x86/PCI: coalesce overlapping host bridge windows 2010-11-11 09:34:31 -08:00
amd_bus.c x86: Use PCI method for enabling AMD extended config space before MSR method 2011-01-11 12:43:41 +01:00
broadcom_bus.c x86/PCI: don't use native Broadcom CNB20LE driver when ACPI is available 2011-01-14 08:55:41 -08:00
bus_numa.c Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-03 08:15:05 -08:00
bus_numa.h Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-03 08:15:05 -08:00
ce4100.c ce4100: Add PCI register emulation for CE4100 2010-11-12 00:45:41 +01:00
common.c PCI: enable pci=bfsort by default on future Dell systems 2011-01-14 08:55:41 -08:00
direct.c x86/PCI: Convert pci_config_lock to raw_spinlock 2010-05-11 12:01:09 -07:00
early.c x86/PCI: remove early PCI pr_debug statements 2009-11-24 15:25:19 -08:00
fixup.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-04-01 09:47:12 -07:00
i386.c x86: avoid low BIOS area when allocating address space 2010-12-17 10:01:17 -08:00
init.c x86, olpc: Use pci subarch init for OLPC 2010-02-25 19:26:23 -08:00
irq.c x86/PCI: irq and pci_ids patch for Intel Patsburg 2010-12-23 12:53:10 -08:00
legacy.c x86/PCI: pci, fix section mismatch 2010-07-30 09:29:09 -07:00
Makefile ce4100: Add PCI register emulation for CE4100 2010-11-12 00:45:41 +01:00
mmconfig_32.c x86/PCI: Convert pci_config_lock to raw_spinlock 2010-05-11 12:01:09 -07:00
mmconfig_64.c x86/PCI: MMCONFIG: add lookup function 2009-11-24 15:30:36 -08:00
mmconfig-shared.c x86/PCI: MMCONFIG: fix region end calculation 2010-10-17 20:03:07 -07:00
mrst.c x86, pci, mrst: Add extra sanity check in walking the PCI extended cap chain 2010-07-16 16:52:15 -07:00
numaq_32.c x86/PCI: Convert pci_config_lock to raw_spinlock 2010-05-11 12:01:09 -07:00
olpc.c PCI: OLPC: Only enable PCI configuration type override on XO-1 2010-10-15 13:09:51 -07:00
pcbios.c x86: Add NX protection for kernel data 2010-11-18 12:52:04 +01:00
visws.c x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00
xen.c xen: events: separate MSI PIRQ allocation from PIRQ binding to IRQ 2011-03-10 14:44:40 -05:00