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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-06 23:07:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-27 21:52:46 -0700 |
| commit | 70549ad9cf074e12f12cdc931b29b2616dfb873a (patch) | |
| tree | dde5cdc320df87f1eee4b6ef94146dd741a31d14 /drivers/pci/msi.h | |
| parent | bb4a61b6eaee01707f24deeefc5d7136f25f75c5 (diff) | |
| download | linux-70549ad9cf074e12f12cdc931b29b2616dfb873a.tar.gz linux-70549ad9cf074e12f12cdc931b29b2616dfb873a.tar.bz2 linux-70549ad9cf074e12f12cdc931b29b2616dfb873a.zip | |
[PATCH] PCI: clean up the MSI code a bit.
Mostly just cleans up the irq handling logic to be smaller and a bit more
descriptive as to what it really does.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/msi.h')
| -rw-r--r-- | drivers/pci/msi.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h index bef21ae3cbd0..390f1851c0f1 100644 --- a/drivers/pci/msi.h +++ b/drivers/pci/msi.h @@ -41,11 +41,11 @@ static inline void move_msi(int vector) {} #define PCI_MSIX_FLAGS_BIRMASK (7 << 0) #define PCI_MSIX_FLAGS_BITMASK (1 << 0) -#define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET 0 -#define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET 4 -#define PCI_MSIX_ENTRY_DATA_OFFSET 8 -#define PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET 12 #define PCI_MSIX_ENTRY_SIZE 16 +#define PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET 0 +#define PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET 4 +#define PCI_MSIX_ENTRY_DATA_OFFSET 8 +#define PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET 12 #define msi_control_reg(base) (base + PCI_MSI_FLAGS) #define msi_lower_address_reg(base) (base + PCI_MSI_ADDRESS_LO) @@ -64,7 +64,6 @@ static inline void move_msi(int vector) {} #define msi_enable(control, num) multi_msi_enable(control, num); \ control |= PCI_MSI_FLAGS_ENABLE -#define msix_control_reg msi_control_reg #define msix_table_offset_reg(base) (base + 0x04) #define msix_pba_offset_reg(base) (base + 0x08) #define msix_enable(control) control |= PCI_MSIX_FLAGS_ENABLE |