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[PATCH 1/3] hw/mips/malta: Introduce PIIX4_PCI_DEVFN definition
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH 1/3] hw/mips/malta: Introduce PIIX4_PCI_DEVFN definition |
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Date: |
Wed, 26 Oct 2022 21:46:17 +0200 |
The PIIX4 PCI-ISA bridge function is always located at 10:0.
Since we want to re-use its address, add the PIIX4_PCI_DEVFN
definition.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
hw/mips/malta.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/mips/malta.c b/hw/mips/malta.c
index 272d93eea7..df0f448b67 100644
--- a/hw/mips/malta.c
+++ b/hw/mips/malta.c
@@ -72,6 +72,8 @@
#define MAX_IDE_BUS 2
+#define PIIX4_PCI_DEVFN PCI_DEVFN(10, 0)
+
typedef struct {
MemoryRegion iomem;
MemoryRegion iomem_lo; /* 0 - 0x900 */
@@ -1377,7 +1379,7 @@ void mips_malta_init(MachineState *machine)
empty_slot_init("GT64120", 0, 0x20000000);
/* Southbridge */
- piix4 = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(10, 0), true,
+ piix4 = pci_create_simple_multifunction(pci_bus, PIIX4_PCI_DEVFN, true,
TYPE_PIIX4_PCI_DEVICE);
dev = DEVICE(piix4);
isa_bus = ISA_BUS(qdev_get_child_bus(dev, "isa.0"));
--
2.37.3