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acpi: add acpi_pm1_evt_write_en 

Do APCIREGS->pm1.evt.en updates using the new acpi_pm1_evt_write_en
function, so the acpi code will see those updates.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2012-02-23 13:45:18 +01:00 committed by Anthony Liguori
parent 2886be1b01
commit 8283c4f565
4 changed files with 8 additions and 2 deletions
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5
hw/acpi.c
View File

@ -268,6 +268,11 @@ void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val)
ar->pm1.evt.sts &= ~val;
}
void acpi_pm1_evt_write_en(ACPIREGS *ar, uint16_t val)
{
ar->pm1.evt.en = val;
}
void acpi_pm1_evt_power_down(ACPIREGS *ar)
{
if (ar->pm1.evt.en & ACPI_BITMASK_POWER_BUTTON_ENABLE) {

1
hw/acpi.h
View File

@ -133,6 +133,7 @@ static inline int64_t acpi_pm_tmr_get_clock(void)
/* PM1a_EVT: piix and ich9 don't implement PM1b. */
uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar);
void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val);
void acpi_pm1_evt_write_en(ACPIREGS *ar, uint16_t val);
void acpi_pm1_evt_power_down(ACPIREGS *ar);
void acpi_pm1_evt_reset(ACPIREGS *ar);

2
hw/acpi_piix4.c
View File

@ -117,7 +117,7 @@ static void pm_ioport_write(IORange *ioport, uint64_t addr, unsigned width,
pm_update_sci(s);
break;
case 0x02:
s->ar.pm1.evt.en = val;
acpi_pm1_evt_write_en(&s->ar, val);
pm_update_sci(s);
break;
case 0x04:

2
hw/vt82c686.c
View File

@ -206,7 +206,7 @@ static void pm_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
pm_update_sci(s);
break;
case 0x02:
s->ar.pm1.evt.en = val;
acpi_pm1_evt_write_en(&s->ar, val);
pm_update_sci(s);
break;
case 0x04: