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Use qemu_irq for system_powerdown

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2009-08-09 08:42:19 +00:00
parent b2b6f6ec39
commit d9c3231019
5 changed files with 23 additions and 34 deletions
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28
hw/acpi.c
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@ -496,6 +496,20 @@ static void piix4_reset(void *opaque)
}
}
static void piix4_powerdown(void *opaque, int irq, int power_failing)
{
#if defined(TARGET_I386)
PIIX4PMState *s = opaque;
if (!s) {
qemu_system_shutdown_request();
} else if (s->pmen & PWRBTN_EN) {
s->pmsts |= PWRBTN_EN;
pm_update_sci(s);
}
#endif
}
i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
qemu_irq sci_irq)
{
@ -545,6 +559,8 @@ i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
s->tmr_timer = qemu_new_timer(vm_clock, pm_tmr_timer, s);
qemu_system_powerdown = *qemu_allocate_irqs(piix4_powerdown, s, 1);
register_savevm("piix4_pm", 0, 1, pm_save, pm_load, s);
s->smbus = i2c_init_bus(NULL, "i2c");
@ -554,18 +570,6 @@ i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
return s->smbus;
}
#if defined(TARGET_I386)
void qemu_system_powerdown(void)
{
if (!pm_state) {
qemu_system_shutdown_request();
} else if (pm_state->pmen & PWRBTN_EN) {
pm_state->pmsts |= PWRBTN_EN;
pm_update_sci(pm_state);
}
}
#endif
#define GPE_BASE 0xafe0
#define PCI_BASE 0xae00
#define PCI_EJ_BASE 0xae08