From 4515a5f786024fabf0bef4cf3d28adf5647e6e82 Mon Sep 17 00:00:00 2001 From: Daniel Henrique Barboza Date: Mon, 1 Mar 2021 09:41:33 -0300 Subject: qemu_timer.c: add timer_deadline_ms() helper The pSeries machine is using QEMUTimer internals to return the timeout in seconds for a timer object, in hw/ppc/spapr.c, function spapr_drc_unplug_timeout_remaining_sec(). Create a helper in qemu-timer.c to retrieve the deadline for a QEMUTimer object, in ms, to avoid exposing timer internals to the PPC code. CC: Paolo Bonzini Acked-by: Paolo Bonzini Signed-off-by: Daniel Henrique Barboza Message-Id: <20210301124133.23800-2-danielhb413@gmail.com> Reviewed-by: Greg Kurz Signed-off-by: David Gibson --- include/qemu/timer.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/qemu/timer.h b/include/qemu/timer.h index 1678238..5e76e3f 100644 --- a/include/qemu/timer.h +++ b/include/qemu/timer.h @@ -795,6 +795,14 @@ static inline int64_t get_max_clock_jump(void) return 60 * NANOSECONDS_PER_SECOND; } +/** + * timer_deadline_ms: + * + * Returns the remaining miliseconds for @timer to expire, or zero + * if the timer is no longer pending. + */ +int64_t timer_deadline_ms(QEMUTimer *timer); + /* * Low level clock functions */ -- cgit v1.1