diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2009-10-30 21:20:56 +0900 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-11-09 08:43:04 -0600 |
| commit | e369cad7cd574d6d7e680ccd4d3227de7d1a0135 (patch) | |
| tree | 45f78e036fa819ceed08554dc66b1238a985b564 /hw/pci.h | |
| parent | 2e49d64ac7578b707f1dffb825cf355b29514fd9 (diff) | |
| download | focaccia-qemu-e369cad7cd574d6d7e680ccd4d3227de7d1a0135.tar.gz focaccia-qemu-e369cad7cd574d6d7e680ccd4d3227de7d1a0135.zip | |
pci: introduce constant PCI_NUM_PINS for the number of interrupt pins, 4.
introduce constant PCI_NUM_PINS for the number of interrupt pins, 4. and use it. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/pci.h')
| -rw-r--r-- | hw/pci.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/pci.h b/hw/pci.h index 93f93fb875..476ff594da 100644 --- a/hw/pci.h +++ b/hw/pci.h @@ -158,6 +158,8 @@ typedef struct PCIIORegion { /* Size of the standard PCI config space */ #define PCI_CONFIG_SPACE_SIZE 0x100 +#define PCI_NUM_PINS 4 /* A-D */ + /* Bits in cap_present field. */ enum { QEMU_PCI_CAP_MSIX = 0x1, @@ -192,7 +194,7 @@ struct PCIDevice { qemu_irq *irq; /* Current IRQ levels. Used internally by the generic PCI code. */ - int irq_state[4]; + int irq_state[PCI_NUM_PINS]; /* Capability bits */ uint32_t cap_present; |