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hw/mips/malta: Introduce PIIX4_PCI_DEVFN definition

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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>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20221027204720.33611-2-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2022-10-26 01:53:53 +02:00
parent 0e45355c5c
commit 6dd92ce6c5
1 changed files with 3 additions and 1 deletions
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4
hw/mips/malta.c
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@ -71,6 +71,8 @@
#define FLASH_SIZE 0x400000 #define FLASH_SIZE 0x400000
#define PIIX4_PCI_DEVFN PCI_DEVFN(10, 0)
typedef struct { typedef struct {
MemoryRegion iomem; MemoryRegion iomem;
MemoryRegion iomem_lo; /* 0 - 0x900 */ MemoryRegion iomem_lo; /* 0 - 0x900 */
@ -1239,7 +1241,7 @@ void mips_malta_init(MachineState *machine)
pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci")); pci_bus = PCI_BUS(qdev_get_child_bus(dev, "pci"));
/* Southbridge */ /* 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); TYPE_PIIX4_PCI_DEVICE);
isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(piix4), "isa.0")); isa_bus = ISA_BUS(qdev_get_child_bus(DEVICE(piix4), "isa.0"));