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| author | Igor Mammedov <imammedo@redhat.com> | 2013-12-13 17:22:07 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-12-23 13:12:34 +0200 |
| commit | 063135032808700a5a6b0b4a781f31252da2e762 (patch) | |
| tree | 3a7f9a09c87b420ccaa6de96269a0c724f652f56 /hw/acpi/ich9.c | |
| parent | e4f308bbf9f360ee2af5b94b87aef170d8f20dc4 (diff) | |
| download | qemu-063135032808700a5a6b0b4a781f31252da2e762.zip qemu-063135032808700a5a6b0b4a781f31252da2e762.tar.gz qemu-063135032808700a5a6b0b4a781f31252da2e762.tar.bz2 | |
acpi: factor out common pm_update_sci() into acpi core
... and rename it into acpi_update_sci() since it changes
SCI on only on PM registers status.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/acpi/ich9.c')
| -rw-r--r-- | hw/acpi/ich9.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c index 7e0429e..dcdef7c 100644 --- a/hw/acpi/ich9.c +++ b/hw/acpi/ich9.c @@ -44,29 +44,10 @@ do { printf("%s "fmt, __func__, ## __VA_ARGS__); } while (0) #define ICH9_DEBUG(fmt, ...) do { } while (0) #endif -static void pm_update_sci(ICH9LPCPMRegs *pm) -{ - int sci_level, pm1a_sts; - - pm1a_sts = acpi_pm1_evt_get_sts(&pm->acpi_regs); - - sci_level = (((pm1a_sts & pm->acpi_regs.pm1.evt.en) & - (ACPI_BITMASK_RT_CLOCK_ENABLE | - ACPI_BITMASK_POWER_BUTTON_ENABLE | - ACPI_BITMASK_GLOBAL_LOCK_ENABLE | - ACPI_BITMASK_TIMER_ENABLE)) != 0); - qemu_set_irq(pm->irq, sci_level); - - /* schedule a timer interruption if needed */ - acpi_pm_tmr_update(&pm->acpi_regs, - (pm->acpi_regs.pm1.evt.en & ACPI_BITMASK_TIMER_ENABLE) && - !(pm1a_sts & ACPI_BITMASK_TIMER_STATUS)); -} - static void ich9_pm_update_sci_fn(ACPIREGS *regs) { ICH9LPCPMRegs *pm = container_of(regs, ICH9LPCPMRegs, acpi_regs); - pm_update_sci(pm); + acpi_update_sci(&pm->acpi_regs, pm->irq); } static uint64_t ich9_gpe_readb(void *opaque, hwaddr addr, unsigned width) @@ -193,7 +174,7 @@ static void pm_reset(void *opaque) pm->smi_en |= ICH9_PMIO_SMI_EN_APMC_EN; } - pm_update_sci(pm); + acpi_update_sci(&pm->acpi_regs, pm->irq); } static void pm_powerdown_req(Notifier *n, void *opaque) |