android_kernel_samsung_univ.../arch/x86/pci
Boris Ostrovsky 066d79e4e2 xen/pci: Defer initialization of MSI ops on HVM guests
If the hardware supports APIC virtualization we may decide not to use
pirqs and instead use APIC/x2APIC directly, meaning that we don't want
to set x86_msi.setup_msi_irqs and x86_msi.teardown_msi_irq to
Xen-specific routines.  However, x2APIC is not set up by the time
pci_xen_hvm_init() is called so we need to postpone setting these ops
until later, when we know which APIC mode is used.

(Note that currently x2APIC is never initialized on HVM guests. This
may change in the future)

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
2014-12-04 13:00:51 +00:00
..
acpi.c x86, PCI, ACPI: Use kmalloc_node() to optimize for performance 2014-06-21 23:05:40 +02:00
amd_bus.c x86/PCI: Clean up and mark early_root_info_init() as deprecated 2014-05-27 10:47:49 -06:00
broadcom_bus.c x86/PCI: Fix Broadcom CNB20LE unintended sign extension 2014-04-25 11:01:08 -06:00
bus_numa.c
bus_numa.h
ce4100.c
common.c x86/PCI: Mark DMI tables as initialization data 2014-09-22 14:24:41 -06:00
direct.c
early.c
fixup.c vgaarb: Don't default exclusively to first video device with mem+io 2014-09-16 13:06:18 -06:00
i386.c x86: remove the Xen-specific _PAGE_IOMAP PTE flag 2014-09-23 13:36:20 +00:00
init.c
intel_mid_pci.c x86, irq, PCI: Keep IRQ assignment for runtime power management 2014-08-29 13:38:00 +02:00
irq.c x86, irq, PCI: Keep IRQ assignment for runtime power management 2014-08-29 13:38:00 +02:00
legacy.c
Makefile
mmconfig_32.c
mmconfig_64.c
mmconfig-shared.c x86/PCI: Constify pci_mmcfg_probes[] array 2014-09-24 06:46:22 -06:00
numachip.c
olpc.c
pcbios.c x86/PCI: Mark PCI BIOS initialization code as such 2014-09-24 06:46:27 -06:00
sta2x11-fixup.c x86: enable DMA CMA with swiotlb 2014-06-04 16:53:57 -07:00
xen.c xen/pci: Defer initialization of MSI ops on HVM guests 2014-12-04 13:00:51 +00:00