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authorxypron.glpk@gmx.de <xypron.glpk@gmx.de>2017-07-18 20:17:21 +0200
committerAlexander Graf <agraf@suse.de>2017-07-19 14:31:40 +0200
commitbfc724625f73f80321945fee306d0c4dc3015898 (patch)
tree39e5b3cfc3b5727779039622b2dbe32896b9aca5 /lib/efi_loader
parent49deb455e6e650124c4e6ab1006f5450d2282be8 (diff)
efi_loader: refactor efi_set_timer
efi_set_timer is refactored to make the function callable internally. Wrapper function efi_set_timer_ext is provided for EFI applications. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'lib/efi_loader')
-rw-r--r--lib/efi_loader/efi_boottime.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index 30227cc56c..4cd06b3c4c 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -252,16 +252,14 @@ void efi_timer_check(void)
WATCHDOG_RESET();
}
-static efi_status_t EFIAPI efi_set_timer(struct efi_event *event, int type,
- uint64_t trigger_time)
+efi_status_t efi_set_timer(struct efi_event *event, int type,
+ uint64_t trigger_time)
{
/* We don't have 64bit division available everywhere, so limit timer
* distances to 32bit bits. */
u32 trigger32 = trigger_time;
int i;
- EFI_ENTRY("%p, %d, %"PRIx64, event, type, trigger_time);
-
if (trigger32 < trigger_time) {
printf("WARNING: Truncating timer from %"PRIx64" to %x\n",
trigger_time, trigger32);
@@ -283,13 +281,20 @@ static efi_status_t EFIAPI efi_set_timer(struct efi_event *event, int type,
timer_get_us() + (trigger32 / 10);
break;
default:
- return EFI_EXIT(EFI_INVALID_PARAMETER);
+ return EFI_INVALID_PARAMETER;
}
event->trigger_type = type;
event->trigger_time = trigger_time;
- return EFI_EXIT(EFI_SUCCESS);
+ return EFI_SUCCESS;
}
- return EFI_EXIT(EFI_INVALID_PARAMETER);
+ return EFI_INVALID_PARAMETER;
+}
+
+static efi_status_t EFIAPI efi_set_timer_ext(struct efi_event *event, int type,
+ uint64_t trigger_time)
+{
+ EFI_ENTRY("%p, %d, %"PRIx64, event, type, trigger_time);
+ return EFI_EXIT(efi_set_timer(event, type, trigger_time));
}
static efi_status_t EFIAPI efi_wait_for_event(unsigned long num_events,
@@ -1067,7 +1072,7 @@ static const struct efi_boot_services efi_boot_services = {
.allocate_pool = efi_allocate_pool_ext,
.free_pool = efi_free_pool_ext,
.create_event = efi_create_event_ext,
- .set_timer = efi_set_timer,
+ .set_timer = efi_set_timer_ext,
.wait_for_event = efi_wait_for_event,
.signal_event = efi_signal_event_ext,
.close_event = efi_close_event,