Searched refs:device_state_mutex (Results 1 – 4 of 4) sorted by relevance
175 mutex_lock(&persist->device_state_mutex); in mlx4_enter_error_state()189 mutex_unlock(&persist->device_state_mutex); in mlx4_enter_error_state()197 mutex_unlock(&persist->device_state_mutex); in mlx4_enter_error_state()
271 mutex_lock(&dev->persist->device_state_mutex); in mlx4_comm_cmd_post()274 mutex_unlock(&dev->persist->device_state_mutex); in mlx4_comm_cmd_post()283 mutex_unlock(&dev->persist->device_state_mutex); in mlx4_comm_cmd_post()440 mutex_lock(&dev->persist->device_state_mutex); in mlx4_cmd_post()511 mutex_unlock(&dev->persist->device_state_mutex); in mlx4_cmd_post()
3353 mutex_init(&dev->persist->device_state_mutex); in mlx4_init_one()
809 struct mutex device_state_mutex; /* protect HW state */ member