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hw/i386/pc_piix: create PIIX4_PM device directly instead of using piix4_pm_initfn() 

Now that all external logic has been removed from piix4_pm_initfn() the PIIX4_PM
device can be instantiated directly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220528091934.15520-11-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Mark Cave-Ayland 2022-05-28 10:02:11 +01:00 committed by Philippe Mathieu-Daudé
parent b49e94424c
commit ee7318bc09
1 changed files with 8 additions and 3 deletions
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11
hw/i386/pc_piix.c
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@ -47,6 +47,7 @@
#include "hw/xen/xen-x86.h"
#include "exec/memory.h"
#include "hw/acpi/acpi.h"
#include "hw/acpi/piix4.h"
#include "qapi/error.h"
#include "qemu/error-report.h"
#include "sysemu/xen.h"
@ -280,11 +281,15 @@ static void pc_init1(MachineState *machine,
}
if (pcmc->pci_enabled && x86_machine_is_acpi_enabled(X86_MACHINE(pcms))) {
PIIX4PMState *piix4_pm;
PCIDevice *piix4_pm;
smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0);
piix4_pm = piix4_pm_initfn(pci_bus, piix3_devfn + 3, 0xb100,
x86_machine_is_smm_enabled(x86ms));
piix4_pm = pci_new(piix3_devfn + 3, TYPE_PIIX4_PM);
qdev_prop_set_uint32(DEVICE(piix4_pm), "smb_io_base", 0xb100);
qdev_prop_set_bit(DEVICE(piix4_pm), "smm-enabled",
x86_machine_is_smm_enabled(x86ms));
pci_realize_and_unref(piix4_pm, pci_bus, &error_fatal);
qdev_connect_gpio_out(DEVICE(piix4_pm), 0, x86ms->gsi[9]);
qdev_connect_gpio_out_named(DEVICE(piix4_pm), "smi-irq", 0, smi_irq);
pcms->smbus = I2C_BUS(qdev_get_child_bus(DEVICE(piix4_pm), "i2c"));