68 	{ 0, 0 },
81 	return (0);  in adb_bus_probe()
97 	if (config_intrhook_establish(&sc->enum_hook) != 0)  in adb_bus_attach()
100 	return (0);  in adb_bus_attach()
115 	sc->packet_reply = 0;  in adb_bus_enumerate()
116 	sc->autopoll_mask = 0;  in adb_bus_enumerate()
117 	sc->sync_packet = 0xffff;  in adb_bus_enumerate()
120 	for (i = 0; i < 16; i++) {  in adb_bus_enumerate()
122 		sc->devinfo[i].default_address = 0;  in adb_bus_enumerate()
126 	adb_send_raw_packet_sync(dev,0,ADB_COMMAND_BUS_RESET,0,0,NULL,NULL);  in adb_bus_enumerate()
134 	    int reply = 0;  in adb_bus_enumerate()
138 			    ADB_COMMAND_TALK,3,0,NULL,NULL);  in adb_bus_enumerate()
143 			r3 &= 0xf000;  in adb_bus_enumerate()
144 			r3 |= ((uint16_t)(next_free) & 0x000f) << 8;  in adb_bus_enumerate()
145 			r3 |= 0x00fe;  in adb_bus_enumerate()
151 			    ADB_COMMAND_TALK,3,0,NULL,NULL);  in adb_bus_enumerate()
154 			if (first_relocated < 0)  in adb_bus_enumerate()
158 		} else if (first_relocated > 0) {  in adb_bus_enumerate()
162 			r3 &= 0xf000;  in adb_bus_enumerate()
163 			r3 |= ((uint16_t)(i) & 0x000f) << 8;  in adb_bus_enumerate()
169 			    ADB_COMMAND_TALK,3,0,NULL,NULL);  in adb_bus_enumerate()
172 			sc->devinfo[(int)(first_relocated)].default_address = 0;  in adb_bus_enumerate()
178 	for (i = 0; i < 16; i++) {  in adb_bus_enumerate()
210 	if (len > 0 && (command & 0x0f) == ((ADB_COMMAND_TALK << 2) | 3)) {  in adb_receive_raw_packet()
223 			(command & 0x0f) >> 2,command & 0x03,len,data);  in adb_receive_raw_packet()
226 	return (0);  in adb_receive_raw_packet()
233 	int retval = 0;  in adb_print_child()
247 	u_char command_byte = 0;  in adb_send_packet()
260 	return (0);  in adb_send_packet()
268 	uint16_t mod = 0;  in adb_set_autopoll()
283 	return (0);  in adb_set_autopoll()
308 	u_char command_byte = 0;  in adb_send_raw_packet_sync()
320 	while (!atomic_cmpset_int(&sc->sync_packet, 0xffff, command_byte))  in adb_send_raw_packet_sync()
321 		tsleep(sc, 0, "ADB sync", hz/10);  in adb_send_raw_packet_sync()
323 	sc->packet_reply = 0;  in adb_send_raw_packet_sync()
328 	while (!atomic_fetchadd_int(&sc->packet_reply,0)) {  in adb_send_raw_packet_sync()
333 		if (i % 40 == 0)  in adb_send_raw_packet_sync()
337 		tsleep(sc, 0, "ADB sync", hz/10);  in adb_send_raw_packet_sync()
343 	if (reply != NULL && result > 0)  in adb_send_raw_packet_sync()
347 	sc->packet_reply = 0;  in adb_send_raw_packet_sync()
351 	 * 0xffff to avoid collisions.  in adb_send_raw_packet_sync()
353 	atomic_set_int(&sc->sync_packet, 0xffff);   in adb_send_raw_packet_sync()
368 	newr3 = dinfo->register3 & 0xff00;  in adb_set_device_handler()
374 	    ADB_COMMAND_TALK, 3, 0, NULL, NULL);  in adb_set_device_handler()
390 	           ADB_COMMAND_TALK, reg, 0, NULL, data);  in adb_read_register()
409 	           ADB_COMMAND_TALK, reg, 0, NULL, NULL);  in adb_write_register()