On 9/1/22 08:41, Bernhard Beschow wrote:
> The AC97 function's wakeup status is wired to the PM function and both
> the AC97 and MC97 interrupt routing is determined by the ISA function.
>
> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
> ---
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
> hw/isa/vt82c686.c | 16 ++++++++++++++++
> hw/mips/fuloong2e.c | 4 ----
> hw/ppc/pegasos2.c | 5 -----
> 3 files changed, 16 insertions(+), 9 deletions(-)
>
> diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
> index d048607079..91686e9570 100644
> --- a/hw/isa/vt82c686.c
> +++ b/hw/isa/vt82c686.c
> @@ -553,6 +553,8 @@ struct ViaISAState {
> PCIIDEState ide;
> UHCIState uhci[2];
> ViaPMState pm;
> + PCIDevice ac97;
> + PCIDevice mc97;
> };
>
> static const VMStateDescription vmstate_via = {
> @@ -572,6 +574,8 @@ static void via_isa_init(Object *obj)
> object_initialize_child(obj, "ide", &s->ide, TYPE_VIA_IDE);
> object_initialize_child(obj, "uhci1", &s->uhci[0], TYPE_VT82C686B_USB_UHCI);
> object_initialize_child(obj, "uhci2", &s->uhci[1], TYPE_VT82C686B_USB_UHCI);
> + object_initialize_child(obj, "ac97", &s->ac97, TYPE_VIA_AC97);
> + object_initialize_child(obj, "mc97", &s->mc97, TYPE_VIA_MC97);
> }
>
> static const TypeInfo via_isa_info = {
> @@ -652,6 +656,18 @@ static void via_isa_realize(PCIDevice *d, Error **errp)
> if (!qdev_realize(DEVICE(&s->pm), BUS(pci_bus), errp)) {
> return;
> }
> +
> + /* Function 5: AC97 Audio */
> + qdev_prop_set_int32(DEVICE(&s->ac97), "addr", d->devfn + 5);
> + if (!qdev_realize(DEVICE(&s->ac97), BUS(pci_bus), errp)) {
> + return;
> + }
> +
> + /* Function 6: MC97 Modem */
> + qdev_prop_set_int32(DEVICE(&s->mc97), "addr", d->devfn + 6);
> + if (!qdev_realize(DEVICE(&s->mc97), BUS(pci_bus), errp)) {
> + return;
> + }
> }
>
> /* TYPE_VT82C686B_ISA */
> diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c
> index 377108d313..2d8723ab74 100644
> --- a/hw/mips/fuloong2e.c
> +++ b/hw/mips/fuloong2e.c
> @@ -210,10 +210,6 @@ static void vt82c686b_southbridge_init(PCIBus *pci_bus, int slot, qemu_irq intc,
>
> dev = PCI_DEVICE(object_resolve_path_component(OBJECT(via), "pm"));
> *i2c_bus = I2C_BUS(qdev_get_child_bus(DEVICE(dev), "i2c"));
> -
> - /* Audio support */
> - pci_create_simple(pci_bus, PCI_DEVFN(slot, 5), TYPE_VIA_AC97);
> - pci_create_simple(pci_bus, PCI_DEVFN(slot, 6), TYPE_VIA_MC97);
> }
>
> /* Network support */
> diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
> index e32944ee2b..09fdb7557f 100644
> --- a/hw/ppc/pegasos2.c
> +++ b/hw/ppc/pegasos2.c
> @@ -159,7 +159,6 @@ static void pegasos2_init(MachineState *machine)
> pci_bus = mv64361_get_pci_bus(pm->mv, 1);
>
> /* VIA VT8231 South Bridge (multifunction PCI device) */
> - /* VT8231 function 0: PCI-to-ISA Bridge */
> via = pci_create_simple_multifunction(pci_bus, PCI_DEVFN(12, 0), true,
> TYPE_VT8231_ISA);
> qdev_connect_gpio_out(DEVICE(via), 0,
> @@ -173,10 +172,6 @@ static void pegasos2_init(MachineState *machine)
> spd_data = spd_data_generate(DDR, machine->ram_size);
> smbus_eeprom_init_one(i2c_bus, 0x57, spd_data);
>
> - /* VT8231 function 5-6: AC97 Audio & Modem */
> - pci_create_simple(pci_bus, PCI_DEVFN(12, 5), TYPE_VIA_AC97);
> - pci_create_simple(pci_bus, PCI_DEVFN(12, 6), TYPE_VIA_MC97);
> -
> /* other PC hardware */
> pci_vga_init(pci_bus);
>