diff options
-rw-r--r-- | sys/kern/subr_bus.c | 6 | ||||
-rw-r--r-- | sys/sys/bus.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c index ecb1c7a..8a68b9d 100644 --- a/sys/kern/subr_bus.c +++ b/sys/kern/subr_bus.c @@ -1353,6 +1353,12 @@ device_is_alive(device_t dev) } int +device_is_attached(device_t dev) +{ + return (dev->state >= DS_ATTACHED); +} + +int device_set_devclass(device_t dev, const char *classname) { devclass_t dc; diff --git a/sys/sys/bus.h b/sys/sys/bus.h index 6cc82d9..4500591 100644 --- a/sys/sys/bus.h +++ b/sys/sys/bus.h @@ -310,6 +310,7 @@ void *device_get_softc(device_t dev); device_state_t device_get_state(device_t dev); int device_get_unit(device_t dev); int device_is_alive(device_t dev); /* did probe succeed? */ +int device_is_attached(device_t dev); /* did attach succeed? */ int device_is_enabled(device_t dev); int device_is_quiet(device_t dev); int device_print_prettyname(device_t dev); |