Commit c9ddbac9 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Bjorn Helgaas

PCI: Restore PCI_MSIX_FLAGS_BIRMASK definition

09a2c73d ("PCI: Remove unused PCI_MSIX_FLAGS_BIRMASK definition")
removed PCI_MSIX_FLAGS_BIRMASK from an exported header because it was
unused in the kernel.  But that breaks user programs that were using it
(QEMU in particular).

Restore the PCI_MSIX_FLAGS_BIRMASK definition.

[bhelgaas: changelog]
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org	# v3.13+
parent bc0195aa
...@@ -319,6 +319,7 @@ ...@@ -319,6 +319,7 @@
#define PCI_MSIX_PBA 8 /* Pending Bit Array offset */ #define PCI_MSIX_PBA 8 /* Pending Bit Array offset */
#define PCI_MSIX_PBA_BIR 0x00000007 /* BAR index */ #define PCI_MSIX_PBA_BIR 0x00000007 /* BAR index */
#define PCI_MSIX_PBA_OFFSET 0xfffffff8 /* Offset into specified BAR */ #define PCI_MSIX_PBA_OFFSET 0xfffffff8 /* Offset into specified BAR */
#define PCI_MSIX_FLAGS_BIRMASK PCI_MSIX_PBA_BIR /* deprecated */
#define PCI_CAP_MSIX_SIZEOF 12 /* size of MSIX registers */ #define PCI_CAP_MSIX_SIZEOF 12 /* size of MSIX registers */
/* MSI-X Table entry format */ /* MSI-X Table entry format */
......
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