113 static unsigned char mousedev_imps_seq[] = { 0xf3, 200, 0xf3, 100, 0xf3, 80 };
114 static unsigned char mousedev_imex_seq[] = { 0xf3, 200, 0xf3, 200, 0xf3, 80 };
133 		fx(0) = value;  in mousedev_touchpad_event()
137 			if (size == 0)  in mousedev_touchpad_event()
149 		fy(0) = value;  in mousedev_touchpad_event()
154 			if (size == 0)  in mousedev_touchpad_event()
179 		if (size == 0)  in mousedev_abs_event()
193 		if (size == 0)  in mousedev_abs_event()
231 	case BTN_LEFT:		index = 0; break;  in mousedev_key_event()
267 	int wake_readers = 0;  in mousedev_notify_readers()
280 				memset(p, 0, sizeof(struct mousedev_motion));  in mousedev_notify_readers()
292 		client->pos_x = clamp_val(client->pos_x, 0, xres);  in mousedev_notify_readers()
295 		client->pos_y = clamp_val(client->pos_y, 0, yres);  in mousedev_notify_readers()
327 			 * We rely on the fact that mousedev_mix always has 0  in mousedev_touchpad_touch()
330 			set_bit(0, &mousedev->packet.buttons);  in mousedev_touchpad_touch()
331 			set_bit(0, &mousedev_mix->packet.buttons);  in mousedev_touchpad_touch()
335 			clear_bit(0, &mousedev->packet.buttons);  in mousedev_touchpad_touch()
336 			clear_bit(0, &mousedev_mix->packet.buttons);  in mousedev_touchpad_touch()
338 		mousedev->touch = mousedev->pkt_count = 0;  in mousedev_touchpad_touch()
339 		mousedev->frac_dx = 0;  in mousedev_touchpad_touch()
340 		mousedev->frac_dy = 0;  in mousedev_touchpad_touch()
389 				fx(0) = fx(1);  in mousedev_event()
390 				fy(0) = fy(1);  in mousedev_event()
397 				mousedev->packet.dz = 0;  in mousedev_event()
398 			mousedev->packet.abs_event = 0;  in mousedev_event()
476 	return 0;  in mixdev_open_devices()
530 	return 0;  in mousedev_release()
563 	return 0;  in mousedev_open()
582 	ps2_data[0] = BIT(3);  in mousedev_packet()
583 	ps2_data[0] |= ((dx & BIT(7)) >> 3) | ((dy & BIT(7)) >> 2);  in mousedev_packet()
584 	ps2_data[0] |= p->buttons & 0x07;  in mousedev_packet()
593 		ps2_data[3] = (dz & 0x0f) | ((p->buttons & 0x18) << 1);  in mousedev_packet()
601 		ps2_data[0] |= ((p->buttons & 0x10) >> 3) |  in mousedev_packet()
602 			       ((p->buttons & 0x08) >> 1);  in mousedev_packet()
610 		p->dz = 0;  in mousedev_packet()
612 		ps2_data[0] |= ((p->buttons & 0x10) >> 3) |  in mousedev_packet()
613 			       ((p->buttons & 0x08) >> 1);  in mousedev_packet()
621 			client->ready = 0;  in mousedev_packet()
631 	client->ps2[0] = 0xfa; /* ACK */  in mousedev_generate_response()
635 	case 0xeb: /* Poll */  in mousedev_generate_response()
640 	case 0xf2: /* Get ID */  in mousedev_generate_response()
643 			client->ps2[1] = 0;  in mousedev_generate_response()
655 	case 0xe9: /* Get info */  in mousedev_generate_response()
656 		client->ps2[1] = 0x60; client->ps2[2] = 3; client->ps2[3] = 200;  in mousedev_generate_response()
660 	case 0xff: /* Reset */  in mousedev_generate_response()
661 		client->impsseq = client->imexseq = 0;  in mousedev_generate_response()
663 		client->ps2[1] = 0xaa; client->ps2[2] = 0x00;  in mousedev_generate_response()
681 	for (i = 0; i < count; i++) {  in mousedev_write()
690 				client->imexseq = 0;  in mousedev_write()
694 			client->imexseq = 0;  in mousedev_write()
698 				client->impsseq = 0;  in mousedev_write()
702 			client->impsseq = 0;  in mousedev_write()
722 	int retval = 0;  in mousedev_read()
830 		if (minor < 0)  in mousedev_reserve_minor()
835 		if (minor < 0)  in mousedev_reserve_minor()
851 	if (minor < 0) {  in mousedev_create()
867 			     mixdev ? SINGLE_DEPTH_NESTING : 0);  in mousedev_create()
991 	return 0;  in mousedev_connect()
1114 	return 0;  in mousedev_init()