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[Qemu-devel] [PATCH 03/25] pci: introduce constant PCI_NUM_PINS for the
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH 03/25] pci: introduce constant PCI_NUM_PINS for the number of interrupt pins, 4. |
Date: |
Fri, 2 Oct 2009 19:31:35 +0900 |
introduce constant PCI_NUM_PINS for the number of interrupt pins, 4.
and use it.
Signed-off-by: Isaku Yamahata <address@hidden>
---
hw/pci.c | 4 ++--
hw/pci.h | 4 +++-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index d281ee2..40035e6 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -177,7 +177,7 @@ const VMStateDescription vmstate_pci_device = {
VMSTATE_INT32_LE(version_id, PCIDevice),
VMSTATE_SINGLE(config, PCIDevice, 0, vmstate_info_pci_config,
typeof_field(PCIDevice,config)),
- VMSTATE_INT32_ARRAY_V(irq_state, PCIDevice, 4, 2),
+ VMSTATE_INT32_ARRAY_V(irq_state, PCIDevice, PCI_NUM_PINS, 2),
VMSTATE_END_OF_LIST()
}
};
@@ -337,7 +337,7 @@ static PCIDevice *do_pci_register_device(PCIDevice
*pci_dev, PCIBus *bus,
pci_dev->config_read = config_read;
pci_dev->config_write = config_write;
bus->devices[devfn] = pci_dev;
- pci_dev->irq = qemu_allocate_irqs(pci_set_irq, pci_dev, 4);
+ pci_dev->irq = qemu_allocate_irqs(pci_set_irq, pci_dev, PCI_NUM_PINS);
pci_dev->version_id = 2; /* Current pci device vmstate version */
return pci_dev;
}
diff --git a/hw/pci.h b/hw/pci.h
index caba5c8..aa3090e 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -156,6 +156,8 @@ 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,
@@ -191,7 +193,7 @@ 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;
--
1.6.0.2
- [Qemu-devel] [PATCH 07/25] pci: helper functions to access PCIDevice::config, (continued)
- [Qemu-devel] [PATCH 07/25] pci: helper functions to access PCIDevice::config, Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 21/25] pci: make bar update function aware of pci bridge., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 13/25] pci: make pci configuration transaction more accurate., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 24/25] pci: initialize wmask according to pci header type., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 18/25] pci: add helper functions for pci config write function., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 20/25] pci: factor out config update logic., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 22/25] pci/brdige: qdevfy and initialize secondary bus and subordinate bus., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 23/25] pci: add helper function to initialize wmask., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 08/25] pci: use helper functions to access pci config space., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 11/25] pci: typedef pcibus_t as uint64_t instead of uint32_t., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 03/25] pci: introduce constant PCI_NUM_PINS for the number of interrupt pins, 4.,
Isaku Yamahata <=
- [Qemu-devel] [PATCH 19/25] pci: use helper function in pci_default_write_config(), Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 01/25] pci: fix PCI_DPRINTF() wrt variadic macro., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 09/25] pci: introduce pcibus_t to represent pci bus address/size instead of uint32_t, Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 06/25] pci: define a constant to represent a unmapped bar and use it., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 17/25] pci: fix pci_default_write_config(), Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 05/25] pci: use PCI_SLOT() and PCI_FUNC()., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 04/25] pci: use the symbolic constant, PCI_ROM_ADDRESS_ENABLE instead of 1., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 16/25] pci: pcie host and mmcfg support., Isaku Yamahata, 2009/10/02
- Re: [Qemu-devel] [PATCH 00/25] pci: various pci clean up and pci express support. V2, Gerd Hoffmann, 2009/10/02