diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2006-11-07 18:21:21 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 14:36:56 -0800 |
| commit | e65e5fb5ceb02aaea7b65bf8b3b0d0c9057718b6 (patch) | |
| tree | 0a77bfb7da117da88bd021691a8afde10671a007 | |
| parent | 009af1ff78bfc30b9a27807dd0207fc32848218a (diff) | |
PCI: Make some MSI-X #defines generic
Move some MSI-X #defines into pci_regs.h so they can be used
outside of drivers/pci.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/pci/msi.h | 8 | ||||
| -rw-r--r-- | include/linux/pci_regs.h | 6 |
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h index f0cca1772f9..3898f523714 100644 --- a/drivers/pci/msi.h +++ b/drivers/pci/msi.h @@ -6,14 +6,6 @@ #ifndef MSI_H #define MSI_H -/* - * MSI-X Address Register - */ -#define PCI_MSIX_FLAGS_QSIZE 0x7FF -#define PCI_MSIX_FLAGS_ENABLE (1 << 15) -#define PCI_MSIX_FLAGS_BIRMASK (7 << 0) -#define PCI_MSIX_FLAGS_BITMASK (1 << 0) - #define PCI_MSIX_ENTRY_SIZE 16 #define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET 0 #define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET 4 diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index c321316f1bc..064b1dc71c2 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -292,6 +292,12 @@ #define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */ #define PCI_MSI_MASK_BIT 16 /* Mask bits register */ +/* MSI-X registers (these are at offset PCI_MSI_FLAGS) */ +#define PCI_MSIX_FLAGS_QSIZE 0x7FF +#define PCI_MSIX_FLAGS_ENABLE (1 << 15) +#define PCI_MSIX_FLAGS_BIRMASK (7 << 0) +#define PCI_MSIX_FLAGS_BITMASK (1 << 0) + /* CompactPCI Hotswap Register */ #define PCI_CHSWP_CSR 2 /* Control and Status Register */ |