| atkbdc.c (50477) | atkbdc.c (56836) |
|---|---|
| 1/*- 2 * Copyright (c) 1996-1999 3 * Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp) 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 13 unchanged lines hidden (view full) --- 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * | 1/*- 2 * Copyright (c) 1996-1999 3 * Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp) 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 13 unchanged lines hidden (view full) --- 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * |
| 30 * $FreeBSD: head/sys/dev/atkbdc/atkbdc.c 50477 1999-08-28 01:08:13Z peter $ | 30 * $FreeBSD: head/sys/dev/atkbdc/atkbdc.c 56836 2000-01-29 15:08:56Z peter $ |
| 31 * from kbdio.c,v 1.13 1998/09/25 11:55:46 yokota Exp 32 */ 33 34#include "atkbdc.h" 35#include "opt_kbd.h" 36 37#include <sys/param.h> 38#include <sys/systm.h> --- 4 unchanged lines hidden (view full) --- 43#include <machine/clock.h> 44 45#include <dev/kbd/atkbdcreg.h> 46 47#include <isa/isareg.h> 48 49/* constants */ 50 | 31 * from kbdio.c,v 1.13 1998/09/25 11:55:46 yokota Exp 32 */ 33 34#include "atkbdc.h" 35#include "opt_kbd.h" 36 37#include <sys/param.h> 38#include <sys/systm.h> --- 4 unchanged lines hidden (view full) --- 43#include <machine/clock.h> 44 45#include <dev/kbd/atkbdcreg.h> 46 47#include <isa/isareg.h> 48 49/* constants */ 50 |
| 51#define MAXKBDC MAX(NATKBDC, 1) | 51#define MAXKBDC MAX(NATKBDC, 1) /* XXX */ |
| 52 53/* macros */ 54 55#ifndef MAX 56#define MAX(x, y) ((x) > (y) ? (x) : (y)) 57#endif 58 59#define kbdcp(p) ((atkbdc_softc_t *)(p)) --- 25 unchanged lines hidden (view full) --- 85static int removeq(kqueue *q); 86static int wait_while_controller_busy(atkbdc_softc_t *kbdc); 87static int wait_for_data(atkbdc_softc_t *kbdc); 88static int wait_for_kbd_data(atkbdc_softc_t *kbdc); 89static int wait_for_kbd_ack(atkbdc_softc_t *kbdc); 90static int wait_for_aux_data(atkbdc_softc_t *kbdc); 91static int wait_for_aux_ack(atkbdc_softc_t *kbdc); 92 | 52 53/* macros */ 54 55#ifndef MAX 56#define MAX(x, y) ((x) > (y) ? (x) : (y)) 57#endif 58 59#define kbdcp(p) ((atkbdc_softc_t *)(p)) --- 25 unchanged lines hidden (view full) --- 85static int removeq(kqueue *q); 86static int wait_while_controller_busy(atkbdc_softc_t *kbdc); 87static int wait_for_data(atkbdc_softc_t *kbdc); 88static int wait_for_kbd_data(atkbdc_softc_t *kbdc); 89static int wait_for_kbd_ack(atkbdc_softc_t *kbdc); 90static int wait_for_aux_data(atkbdc_softc_t *kbdc); 91static int wait_for_aux_ack(atkbdc_softc_t *kbdc); 92 |
| 93#if NATKBDC > 0 94 | |
| 95atkbdc_softc_t 96*atkbdc_get_softc(int unit) 97{ 98 atkbdc_softc_t *sc; 99 100 if (unit >= sizeof(atkbdc_softc)/sizeof(atkbdc_softc[0])) 101 return NULL; 102 sc = atkbdc_softc[unit]; --- 17 unchanged lines hidden (view full) --- 120} 121 122int 123atkbdc_attach_unit(int unit, atkbdc_softc_t *sc, int port) 124{ 125 return atkbdc_setup(sc, port); 126} 127 | 93atkbdc_softc_t 94*atkbdc_get_softc(int unit) 95{ 96 atkbdc_softc_t *sc; 97 98 if (unit >= sizeof(atkbdc_softc)/sizeof(atkbdc_softc[0])) 99 return NULL; 100 sc = atkbdc_softc[unit]; --- 17 unchanged lines hidden (view full) --- 118} 119 120int 121atkbdc_attach_unit(int unit, atkbdc_softc_t *sc, int port) 122{ 123 return atkbdc_setup(sc, port); 124} 125 |
| 128#endif /* NATKBDC > 0 */ 129 | |
| 130/* the backdoor to the keyboard controller! XXX */ 131int 132atkbdc_configure(void) 133{ 134 return atkbdc_setup(atkbdc_softc[0], -1); 135} 136 137static int --- 884 unchanged lines hidden --- | 126/* the backdoor to the keyboard controller! XXX */ 127int 128atkbdc_configure(void) 129{ 130 return atkbdc_setup(atkbdc_softc[0], -1); 131} 132 133static int --- 884 unchanged lines hidden --- |