84 	int count;		      /* number of bytes in output buffer */  member
161 	ccw->count = 160;  in raw3215_mk_read_req()
175 	int len, count, ix, lines;  in raw3215_mk_write_req()  local
177 	if (raw->count <= raw->written)  in raw3215_mk_write_req()
192 	req->start = (raw->head - raw->count + raw->written) &  in raw3215_mk_write_req()
223 		count = len;  in raw3215_mk_write_req()
224 		if (ix + count > RAW3215_BUFFER_SIZE)  in raw3215_mk_write_req()
225 			count = RAW3215_BUFFER_SIZE - ix;  in raw3215_mk_write_req()
226 		ccw->count = count;  in raw3215_mk_write_req()
227 		len -= count;  in raw3215_mk_write_req()
228 		ix = (ix + count) & (RAW3215_BUFFER_SIZE - 1);  in raw3215_mk_write_req()
241 	ccw->count = 1;  in raw3215_mk_write_req()
357 	if (tty && RAW3215_BUFFER_SIZE - raw->count >= RAW3215_MIN_SPACE)  in raw3215_next_io()
371 	int count;  in raw3215_irq()  local
398 			req->residual = irb->scsw.cmd.count;  in raw3215_irq()
409 			count = 160 - req->residual;  in raw3215_irq()
410 			EBCASC(raw->inbuf, count);  in raw3215_irq()
411 			cchar = ctrlchar_handle(raw->inbuf, count, tty);  in raw3215_irq()
423 				if (count < 2 ||  in raw3215_irq()
424 				    (strncmp(raw->inbuf+count-2, "\252n", 2) &&  in raw3215_irq()
425 				     strncmp(raw->inbuf+count-2, "^n", 2)) ) {  in raw3215_irq()
427 					raw->inbuf[count] = '\n';  in raw3215_irq()
428 					count++;  in raw3215_irq()
430 					count -= 2;  in raw3215_irq()
432 						count);  in raw3215_irq()
437 			raw->count -= req->len;  in raw3215_irq()
454 				raw->count -= req->len;  in raw3215_irq()
475 	ix = (raw->head - raw->count) & (RAW3215_BUFFER_SIZE - 1);  in raw3215_drop_line()
476 	while (raw->count > 0) {  in raw3215_drop_line()
479 		raw->count--;  in raw3215_drop_line()
493 	while (RAW3215_BUFFER_SIZE - raw->count < length) {  in raw3215_make_room()
510 		if (RAW3215_BUFFER_SIZE - raw->count >= length)  in raw3215_make_room()
526 	int c, count;  in raw3215_write()  local
530 		count = (length > RAW3215_BUFFER_SIZE) ?  in raw3215_write()
532 		length -= count;  in raw3215_write()
534 		raw3215_make_room(raw, count);  in raw3215_write()
538 			c = min_t(int, count,  in raw3215_write()
539 				  min(RAW3215_BUFFER_SIZE - raw->count,  in raw3215_write()
546 			raw->count += c;  in raw3215_write()
549 			count -= c;  in raw3215_write()
585 		raw->count++;  in raw3215_putchar()
604 	if (raw->count > 0) {  in raw3215_flush_buffer()
824 			  unsigned int count)  in con3215_write()  argument
829 	if (count <= 0)  in con3215_write()
832 	while (count > 0) {  in con3215_write()
833 		for (i = 0; i < count; i++)  in con3215_write()
837 		count -= i;  in con3215_write()
839 		if (count > 0) {  in con3215_write()
841 			count--;  in con3215_write()
1007 	if (raw == NULL || tty->count > 1)  in tty3215_close()
1027 	if ((RAW3215_BUFFER_SIZE - raw->count - TAB_STOP_SIZE) >= 0)  in tty3215_write_room()
1028 		return RAW3215_BUFFER_SIZE - raw->count - TAB_STOP_SIZE;  in tty3215_write_room()
1037 			 const unsigned char *buf, int count)  in tty3215_write()  argument
1045 	written = count;  in tty3215_write()
1046 	while (count > 0) {  in tty3215_write()
1047 		for (i = 0; i < count; i++)  in tty3215_write()
1051 		count -= i;  in tty3215_write()
1053 		if (count > 0) {  in tty3215_write()
1055 			count--;  in tty3215_write()
1088 	return raw->count;  in tty3215_chars_in_buffer()