105 					 unsigned int fbit);
115 				     unsigned int fbit)  in __virtio_test_bit()  argument
118 	if (__builtin_constant_p(fbit))  in __virtio_test_bit()
119 		BUILD_BUG_ON(fbit >= 64);  in __virtio_test_bit()
121 		BUG_ON(fbit >= 64);  in __virtio_test_bit()
123 	return vdev->features & BIT_ULL(fbit);  in __virtio_test_bit()
132 				    unsigned int fbit)  in __virtio_set_bit()  argument
135 	if (__builtin_constant_p(fbit))  in __virtio_set_bit()
136 		BUILD_BUG_ON(fbit >= 64);  in __virtio_set_bit()
138 		BUG_ON(fbit >= 64);  in __virtio_set_bit()
140 	vdev->features |= BIT_ULL(fbit);  in __virtio_set_bit()
149 				      unsigned int fbit)  in __virtio_clear_bit()  argument
152 	if (__builtin_constant_p(fbit))  in __virtio_clear_bit()
153 		BUILD_BUG_ON(fbit >= 64);  in __virtio_clear_bit()
155 		BUG_ON(fbit >= 64);  in __virtio_clear_bit()
157 	vdev->features &= ~BIT_ULL(fbit);  in __virtio_clear_bit()
166 				      unsigned int fbit)  in virtio_has_feature()  argument
168 	if (fbit < VIRTIO_TRANSPORT_F_START)  in virtio_has_feature()
169 		virtio_check_driver_offered_feature(vdev, fbit);  in virtio_has_feature()
171 	return __virtio_test_bit(vdev, fbit);  in virtio_has_feature()
541 #define virtio_cread_feature(vdev, fbit, structname, member, ptr)	\  argument
544 		if (!virtio_has_feature(vdev, fbit))			\
552 #define virtio_cread_le_feature(vdev, fbit, structname, member, ptr)	\  argument
555 		if (!virtio_has_feature(vdev, fbit))			\