dev/ow/ow.c

45  * lldev - link level device
106 ow_send_byte(device_t lldev, struct ow_timing *t, uint8_t byte)
112 			OWLL_WRITE_ONE(lldev, t);
114 			OWLL_WRITE_ZERO(lldev, t);
118 ow_read_byte(device_t lldev, struct ow_timing *t, uint8_t *bytep)
125 		OWLL_READ_DATA(lldev, t, &bit);
135 	device_t lldev;
138 	lldev = device_get_parent(ndev);
145 		OWLL_RESET_AND_PRESENCE(lldev, &timing_regular, &present);
159 		ow_send_byte(lldev, &timing_regular, cmd->rom_cmd[i]);
161 		ow_read_byte(lldev, &timing_regular, cmd->rom_read + i);
174 			ow_send_byte(lldev, t, cmd->xpt_cmd[i]);
178 				OWLL_READ_DATA(lldev, t, &bit);
183 				ow_read_byte(lldev, t, cmd->xpt_read + i);
190 ow_search_rom(device_t lldev, device_t dev)
197 	return ow_send_command(lldev, dev, &cmd);
202 ow_alarm_search(device_t lldev, device_t dev)
209 	return ow_send_command(lldev, dev, &cmd);
321 	device_t lldev = device_get_parent(dev);
373 			OWLL_READ_DATA(lldev, &timing_regular, &first);
374 			OWLL_READ_DATA(lldev, &timing_regular, &second);
408 				OWLL_WRITE_ONE(lldev, &timing_regular);
411 				OWLL_WRITE_ZERO(lldev, &timing_regular);