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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2022-05-28 10:02:11 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2022-06-11 11:44:20 +0200 |
| commit | 19eb2a0da272289e8879fb2780522f37630ac651 (patch) | |
| tree | 26006fa37f48932765ac22e250135461d4795fc0 /hw/isa | |
| parent | 2bfd0845f076fbec9e1dc17b1f4630b46a401a8a (diff) | |
| download | qemu-19eb2a0da272289e8879fb2780522f37630ac651.zip qemu-19eb2a0da272289e8879fb2780522f37630ac651.tar.gz qemu-19eb2a0da272289e8879fb2780522f37630ac651.tar.bz2 | |
hw/acpi/piix4: alter piix4_pm_init() to return PIIX4PMState
This exposes the PIIX4_PM device to the caller to allow any qdev gpios to be
mapped outside of piix4_pm_init().
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220528091934.15520-6-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'hw/isa')
| -rw-r--r-- | hw/isa/piix4.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/isa/piix4.c b/hw/isa/piix4.c index 8607e0a..7d9bedd 100644 --- a/hw/isa/piix4.c +++ b/hw/isa/piix4.c @@ -293,6 +293,7 @@ static int pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num) DeviceState *piix4_create(PCIBus *pci_bus, ISABus **isa_bus, I2CBus **smbus) { PIIX4State *s; + PIIX4PMState *pms; PCIDevice *pci; DeviceState *dev; int devfn = PCI_DEVFN(10, 0); @@ -310,9 +311,10 @@ DeviceState *piix4_create(PCIBus *pci_bus, ISABus **isa_bus, I2CBus **smbus) pci_create_simple(pci_bus, devfn + 2, "piix4-usb-uhci"); if (smbus) { - *smbus = piix4_pm_init(pci_bus, devfn + 3, 0x1100, - qdev_get_gpio_in_named(dev, "isa", 9), - NULL, 0, NULL); + pms = piix4_pm_init(pci_bus, devfn + 3, 0x1100, + qdev_get_gpio_in_named(dev, "isa", 9), + NULL, 0); + *smbus = I2C_BUS(qdev_get_child_bus(DEVICE(pms), "i2c")); } pci_bus_irqs(pci_bus, piix4_set_irq, pci_slot_get_pirq, s, PIIX_NUM_PIRQS); |