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hw/acpi: Introduce acpi_builtin() helper

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acpi_builtin() can be used to check at runtime whether
the ACPI subsystem is built in a qemu-system binary.

Reviewed-by: Ani Sinha <anisinha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250307223949.54040-3-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-03-07 16:01:31 +01:00
parent 44ac8eaff0
commit e6ffea40e2
3 changed files with 13 additions and 0 deletions
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3
include/hw/acpi/acpi.h
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@ -150,6 +150,9 @@ struct ACPIREGS {
Notifier wakeup;
};
/* Return whether ACPI subsystem is built in */
bool acpi_builtin(void);
/* PM_TMR */
void acpi_pm_tmr_update(ACPIREGS *ar, bool enable);
void acpi_pm_tmr_calc_overflow_time(ACPIREGS *ar);