diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-02-18 15:17:52 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-04-04 11:00:07 +0200 |
| commit | b095f3c85fe08744d6081b98db65768f3421295e (patch) | |
| tree | 63fde74b6d856104bd4b630648f54244ab2d3c6c /include | |
| parent | a3a28f5f0c39d94733d23e2bbbb53e6e4ddb46c6 (diff) | |
efi_loader: implement event groups
If an event of a group event is signaled all other events of the same
group are signaled too.
Function efi_signal_event is renamed to efi_queue_event.
A new function efi_signal_event is introduced that checks if an event
belongs to a group and than signals all events of the group.
Event group notifciation is implemented for ExitBootServices,
InstallConfigurationTable, and ResetSystem.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/efi_loader.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index 8596c0e729..0df482ee21 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -165,6 +165,7 @@ struct efi_object { * @notify_tpl: Task priority level of notifications * @nofify_function: Function to call when the event is triggered * @notify_context: Data to be passed to the notify function + * @group: Event group * @trigger_time: Period of the timer * @trigger_next: Next time to trigger the timer * @trigger_type: Type of timer, see efi_set_timer @@ -177,6 +178,7 @@ struct efi_event { efi_uintn_t notify_tpl; void (EFIAPI *notify_function)(struct efi_event *event, void *context); void *notify_context; + const efi_guid_t *group; u64 trigger_next; u64 trigger_time; enum efi_timer_delay trigger_type; @@ -186,6 +188,8 @@ struct efi_event { /* This list contains all UEFI objects we know of */ extern struct list_head efi_obj_list; +/* List of all events */ +extern struct list_head efi_events; /* Called by bootefi to make console interface available */ int efi_console_register(void); @@ -252,7 +256,8 @@ efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl, void (EFIAPI *notify_function) ( struct efi_event *event, void *context), - void *notify_context, struct efi_event **event); + void *notify_context, efi_guid_t *group, + struct efi_event **event); /* Call this to set a timer */ efi_status_t efi_set_timer(struct efi_event *event, enum efi_timer_delay type, uint64_t trigger_time); |