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hw/ide/pci: Expose legacy interrupts as named GPIOs

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Exposing the legacy IDE interrupts as GPIOs allows them to be connected in the
parent device through qdev_connect_gpio_out(), i.e. without accessing private
data of TYPE_PCI_IDE.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20230531211043.41724-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Bernhard Beschow 2023-05-31 23:10:37 +02:00 • committed by Philippe Mathieu-Daudé
parent baf21eebc3
commit e2b84ee416
1 changed files with 9 additions and 0 deletions
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9
hw/ide/pci.c
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@ -522,10 +522,19 @@ void bmdma_init(IDEBus *bus, BMDMAState *bm, PCIIDEState *d)
bm->pci_dev = d; bm->pci_dev = d;
} }
static void pci_ide_init(Object *obj)
{
PCIIDEState *d = PCI_IDE(obj);
qdev_init_gpio_out_named(DEVICE(d), d->isa_irq, "isa-irq",
ARRAY_SIZE(d->isa_irq));
}
static const TypeInfo pci_ide_type_info = { static const TypeInfo pci_ide_type_info = {
.name = TYPE_PCI_IDE, .name = TYPE_PCI_IDE,
.parent = TYPE_PCI_DEVICE, .parent = TYPE_PCI_DEVICE,
.instance_size = sizeof(PCIIDEState), .instance_size = sizeof(PCIIDEState),
.instance_init = pci_ide_init,
.abstract = true, .abstract = true,
.interfaces = (InterfaceInfo[]) { .interfaces = (InterfaceInfo[]) {
{ INTERFACE_CONVENTIONAL_PCI_DEVICE }, { INTERFACE_CONVENTIONAL_PCI_DEVICE },