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Merge branch 'pci/host-vmd' into next

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* pci/host-vmd:
  x86/PCI: VMD: Move VMD driver to drivers/pci/host
  x86/PCI: VMD: Synchronize with RCU freeing MSI IRQ descs
  x86/PCI: VMD: Eliminate index member from IRQ list
  x86/PCI: VMD: Eliminate vmd_vector member from list type
  x86/PCI: VMD: Convert to use pci_alloc_irq_vectors() API
  x86/PCI: VMD: Allocate IRQ lists with correct MSI-X count
  PCI: Use positive flags in pci_alloc_irq_vectors()
  PCI: Update "pci=resource_alignment" documentation

Conflicts:
	drivers/pci/host/Kconfig
	drivers/pci/host/Makefile
This commit is contained in:
Bjorn Helgaas
2016-10-05 14:00:21 -05:00
parent 69a06e4984 181ffd19cc
commit bdf530984d
9 changed files with 66 additions and 67 deletions
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10
include/linux/pci.h
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@@ -1264,10 +1264,12 @@ resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
int pci_set_vga_state(struct pci_dev *pdev, bool decode,
unsigned int command_bits, u32 flags);
#define PCI_IRQ_NOLEGACY (1 << 0) /* don't use legacy interrupts */
#define PCI_IRQ_NOMSI (1 << 1) /* don't use MSI interrupts */
#define PCI_IRQ_NOMSIX (1 << 2) /* don't use MSI-X interrupts */
#define PCI_IRQ_NOAFFINITY (1 << 3) /* don't auto-assign affinity */
#define PCI_IRQ_LEGACY (1 << 0) /* allow legacy interrupts */
#define PCI_IRQ_MSI (1 << 1) /* allow MSI interrupts */
#define PCI_IRQ_MSIX (1 << 2) /* allow MSI-X interrupts */
#define PCI_IRQ_AFFINITY (1 << 3) /* auto-assign affinity */
#define PCI_IRQ_ALL_TYPES \
(PCI_IRQ_LEGACY | PCI_IRQ_MSI | PCI_IRQ_MSIX)
/* kmem_cache style wrapper around pci_alloc_consistent() */