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authorGreg Kroah-Hartman <gregkh@suse.de>2005-06-06 23:07:46 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-06-27 21:52:46 -0700
commit70549ad9cf074e12f12cdc931b29b2616dfb873a (patch)
treedde5cdc320df87f1eee4b6ef94146dd741a31d14 /drivers/pci/msi.h
parentbb4a61b6eaee01707f24deeefc5d7136f25f75c5 (diff)
downloadop-kernel-dev-70549ad9cf074e12f12cdc931b29b2616dfb873a.zip
op-kernel-dev-70549ad9cf074e12f12cdc931b29b2616dfb873a.tar.gz
[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.h9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index bef21ae..390f185 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
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