diff options
Diffstat (limited to 'freebsd/sys/dev/evdev/evdev_private.h')
| -rw-r--r-- | freebsd/sys/dev/evdev/evdev_private.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/freebsd/sys/dev/evdev/evdev_private.h b/freebsd/sys/dev/evdev/evdev_private.h index 05206a9d..71bdecaa 100644 --- a/freebsd/sys/dev/evdev/evdev_private.h +++ b/freebsd/sys/dev/evdev/evdev_private.h @@ -117,6 +117,10 @@ struct evdev_dev bitstr_t bit_decl(ev_sw_states, SW_CNT); bool ev_report_opened; + /* KDB state: */ + bool ev_kdb_active; + bitstr_t bit_decl(ev_kdb_led_states, LED_CNT); + /* Multitouch protocol type B state: */ struct evdev_mt * ev_mt; @@ -132,9 +136,14 @@ struct evdev_dev LIST_HEAD(, evdev_client) ev_clients; }; +#define SYSTEM_CONSOLE_LOCK &Giant + #define EVDEV_LOCK(evdev) mtx_lock((evdev)->ev_lock) #define EVDEV_UNLOCK(evdev) mtx_unlock((evdev)->ev_lock) -#define EVDEV_LOCK_ASSERT(evdev) mtx_assert((evdev)->ev_lock, MA_OWNED) +#define EVDEV_LOCK_ASSERT(evdev) do { \ + if ((evdev)->ev_lock != SYSTEM_CONSOLE_LOCK) \ + mtx_assert((evdev)->ev_lock, MA_OWNED); \ +} while (0) #define EVDEV_ENTER(evdev) do { \ if ((evdev)->ev_lock_type == EV_LOCK_INTERNAL) \ EVDEV_LOCK(evdev); \ @@ -185,6 +194,7 @@ int evdev_cdev_destroy(struct evdev_dev *); bool evdev_event_supported(struct evdev_dev *, uint16_t); void evdev_set_abs_bit(struct evdev_dev *, uint16_t); void evdev_set_absinfo(struct evdev_dev *, uint16_t, struct input_absinfo *); +void evdev_restore_after_kdb(struct evdev_dev *); /* Client interface: */ int evdev_register_client(struct evdev_dev *, struct evdev_client *); |