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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/acpi | |
| 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/acpi')
| -rw-r--r-- | hw/acpi/piix4.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index c2177c5..c4cfb75 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -497,9 +497,9 @@ static void piix4_pm_realize(PCIDevice *dev, Error **errp) piix4_pm_add_properties(s); } -I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, - qemu_irq sci_irq, qemu_irq smi_irq, - bool smm_enabled, DeviceState **piix4_pm) +PIIX4PMState *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, + qemu_irq sci_irq, qemu_irq smi_irq, + bool smm_enabled) { PCIDevice *pci_dev; DeviceState *dev; @@ -509,9 +509,6 @@ I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, dev = DEVICE(pci_dev); qdev_prop_set_uint32(dev, "smb_io_base", smb_io_base); qdev_prop_set_bit(dev, "smm-enabled", smm_enabled); - if (piix4_pm) { - *piix4_pm = dev; - } s = PIIX4_PM(dev); s->irq = sci_irq; @@ -519,7 +516,7 @@ I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, pci_realize_and_unref(pci_dev, bus, &error_fatal); - return s->smb.smbus; + return s; } static uint64_t gpe_readb(void *opaque, hwaddr addr, unsigned width) |