| lpt.c (106562) | lpt.c (109623) |
|---|---|
| 1/* 2 * Copyright (c) 1990 William F. Jolitz, TeleMuse 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 34 unchanged lines hidden (view full) --- 43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 44 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 45 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 46 * SUCH DAMAGE. 47 * 48 * from: unknown origin, 386BSD 0.1 49 * From Id: lpt.c,v 1.55.2.1 1996/11/12 09:08:38 phk Exp 50 * From Id: nlpt.c,v 1.14 1999/02/08 13:55:43 des Exp | 1/* 2 * Copyright (c) 1990 William F. Jolitz, TeleMuse 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 34 unchanged lines hidden (view full) --- 43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 44 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 45 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 46 * SUCH DAMAGE. 47 * 48 * from: unknown origin, 386BSD 0.1 49 * From Id: lpt.c,v 1.55.2.1 1996/11/12 09:08:38 phk Exp 50 * From Id: nlpt.c,v 1.14 1999/02/08 13:55:43 des Exp |
| 51 * $FreeBSD: head/sys/dev/ppbus/lpt.c 106562 2002-11-07 17:20:58Z jhb $ | 51 * $FreeBSD: head/sys/dev/ppbus/lpt.c 109623 2003-01-21 08:56:16Z alfred $ |
| 52 */ 53 54/* 55 * Device Driver for AT parallel printer port 56 * Written by William Jolitz 12/18/90 57 */ 58 59/* --- 483 unchanged lines hidden (view full) --- 543 544 /* enable interrupt if interrupt-driven */ 545 if (sc->sc_irq & LP_USE_IRQ) 546 sc->sc_control |= LPC_ENA; 547 548 ppb_wctr(ppbus, sc->sc_control); 549 550 sc->sc_state = OPEN; | 52 */ 53 54/* 55 * Device Driver for AT parallel printer port 56 * Written by William Jolitz 12/18/90 57 */ 58 59/* --- 483 unchanged lines hidden (view full) --- 543 544 /* enable interrupt if interrupt-driven */ 545 if (sc->sc_irq & LP_USE_IRQ) 546 sc->sc_control |= LPC_ENA; 547 548 ppb_wctr(ppbus, sc->sc_control); 549 550 sc->sc_state = OPEN; |
| 551 sc->sc_inbuf = malloc(BUFSIZE, M_DEVBUF, M_WAITOK); 552 sc->sc_statbuf = malloc(BUFSTATSIZE, M_DEVBUF, M_WAITOK); | 551 sc->sc_inbuf = malloc(BUFSIZE, M_DEVBUF, 0); 552 sc->sc_statbuf = malloc(BUFSTATSIZE, M_DEVBUF, 0); |
| 553 sc->sc_xfercnt = 0; 554 splx(s); 555 556 /* release the ppbus */ 557 lpt_release_ppbus(lptdev); 558 559 /* only use timeout if using interrupt */ 560 lprintf(("irq %x\n", sc->sc_irq)); --- 414 unchanged lines hidden --- | 553 sc->sc_xfercnt = 0; 554 splx(s); 555 556 /* release the ppbus */ 557 lpt_release_ppbus(lptdev); 558 559 /* only use timeout if using interrupt */ 560 lprintf(("irq %x\n", sc->sc_irq)); --- 414 unchanged lines hidden --- |