95 					 unsigned int fbit);
105 				     unsigned int fbit)  in __virtio_test_bit()  argument
108 	if (__builtin_constant_p(fbit))  in __virtio_test_bit()
109 		BUILD_BUG_ON(fbit >= 64);  in __virtio_test_bit()
111 		BUG_ON(fbit >= 64);  in __virtio_test_bit()
113 	return vdev->features & BIT_ULL(fbit);  in __virtio_test_bit()
122 				    unsigned int fbit)  in __virtio_set_bit()  argument
125 	if (__builtin_constant_p(fbit))  in __virtio_set_bit()
126 		BUILD_BUG_ON(fbit >= 64);  in __virtio_set_bit()
128 		BUG_ON(fbit >= 64);  in __virtio_set_bit()
130 	vdev->features |= BIT_ULL(fbit);  in __virtio_set_bit()
139 				      unsigned int fbit)  in __virtio_clear_bit()  argument
142 	if (__builtin_constant_p(fbit))  in __virtio_clear_bit()
143 		BUILD_BUG_ON(fbit >= 64);  in __virtio_clear_bit()
145 		BUG_ON(fbit >= 64);  in __virtio_clear_bit()
147 	vdev->features &= ~BIT_ULL(fbit);  in __virtio_clear_bit()
156 				      unsigned int fbit)  in virtio_has_feature()  argument
158 	if (fbit < VIRTIO_TRANSPORT_F_START)  in virtio_has_feature()
159 		virtio_check_driver_offered_feature(vdev, fbit);  in virtio_has_feature()
161 	return __virtio_test_bit(vdev, fbit);  in virtio_has_feature()
452 #define virtio_cread_feature(vdev, fbit, structname, member, ptr)	\  argument
455 		if (!virtio_has_feature(vdev, fbit))			\