Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
FreeBSD/Linux Kernel Cross Reference
sys/i386/isa/kbdio.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
SearchContext: - none - 3 - 10
1 /*- 2 * Copyright (c) 1996 Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp) 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 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote 14 * products derived from this software without specific prior written 15 * permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD: src/sys/i386/isa/kbdio.h,v 1.1.2.6 1999/09/05 08:13:08 peter Exp $ 30 */ 31 32 #ifndef _I386_ISA_KBDIO_H_ 33 #define _I386_ISA_KBDIO_H_ 34 35 /* constants */ 36 37 /* I/O ports */ 38 #ifdef PC98 39 #define KBD_STATUS_PORT 2 /* status port, read */ 40 #define KBD_COMMAND_PORT 2 /* controller command port, write */ 41 #define KBD_DATA_PORT 0 /* data port, read/write 42 * also used as keyboard command 43 * and mouse command port 44 */ 45 #else 46 #define KBD_STATUS_PORT 4 /* status port, read */ 47 #define KBD_COMMAND_PORT 4 /* controller command port, write */ 48 #define KBD_DATA_PORT 0 /* data port, read/write 49 * also used as keyboard command 50 * and mouse command port 51 */ 52 #endif /* PC98 */ 53 54 /* FIXME: `IO_PSMSIZE' should really be in `isa.h'. */ 55 #define IO_PSMSIZE (KBD_COMMAND_PORT - KBD_DATA_PORT + 1) /* 5 */ 56 57 /* controller commands (sent to KBD_COMMAND_PORT) */ 58 #define KBDC_SET_COMMAND_BYTE 0x0060 59 #define KBDC_GET_COMMAND_BYTE 0x0020 60 #define KBDC_WRITE_TO_AUX 0x00d4 61 #define KBDC_DISABLE_AUX_PORT 0x00a7 62 #define KBDC_ENABLE_AUX_PORT 0x00a8 63 #define KBDC_TEST_AUX_PORT 0x00a9 64 #define KBDC_DIAGNOSE 0x00aa 65 #define KBDC_TEST_KBD_PORT 0x00ab 66 #define KBDC_DISABLE_KBD_PORT 0x00ad 67 #define KBDC_ENABLE_KBD_PORT 0x00ae 68 69 /* controller command byte (set by KBDC_SET_COMMAND_BYTE) */ 70 #define KBD_TRANSLATION 0x0040 71 #define KBD_RESERVED_BITS 0x0004 72 #define KBD_OVERRIDE_KBD_LOCK 0x0008 73 #define KBD_ENABLE_KBD_PORT 0x0000 74 #define KBD_DISABLE_KBD_PORT 0x0010 75 #define KBD_ENABLE_AUX_PORT 0x0000 76 #define KBD_DISABLE_AUX_PORT 0x0020 77 #define KBD_ENABLE_AUX_INT 0x0002 78 #define KBD_DISABLE_AUX_INT 0x0000 79 #define KBD_ENABLE_KBD_INT 0x0001 80 #define KBD_DISABLE_KBD_INT 0x0000 81 #define KBD_KBD_CONTROL_BITS (KBD_DISABLE_KBD_PORT | KBD_ENABLE_KBD_INT) 82 #define KBD_AUX_CONTROL_BITS (KBD_DISABLE_AUX_PORT | KBD_ENABLE_AUX_INT) 83 84 /* keyboard device commands (sent to KBD_DATA_PORT) */ 85 #define KBDC_RESET_KBD 0x00ff 86 #define KBDC_ENABLE_KBD 0x00f4 87 #define KBDC_DISABLE_KBD 0x00f5 88 #define KBDC_SET_DEFAULTS 0x00f6 89 #define KBDC_SEND_DEV_ID 0x00f2 90 #define KBDC_SET_LEDS 0x00ed 91 #define KBDC_ECHO 0x00ee 92 #define KBDC_SET_SCANCODE_SET 0x00f0 93 #define KBDC_SET_TYPEMATIC 0x00f3 94 95 /* aux device commands (sent to KBD_DATA_PORT) */ 96 #define PSMC_RESET_DEV 0x00ff 97 #define PSMC_ENABLE_DEV 0x00f4 98 #define PSMC_DISABLE_DEV 0x00f5 99 #define PSMC_SET_DEFAULTS 0x00f6 100 #define PSMC_SEND_DEV_ID 0x00f2 101 #define PSMC_SEND_DEV_STATUS 0x00e9 102 #define PSMC_SEND_DEV_DATA 0x00eb 103 #define PSMC_SET_SCALING11 0x00e6 104 #define PSMC_SET_SCALING21 0x00e7 105 #define PSMC_SET_RESOLUTION 0x00e8 106 #define PSMC_SET_STREAM_MODE 0x00ea 107 #define PSMC_SET_REMOTE_MODE 0x00f0 108 #define PSMC_SET_SAMPLING_RATE 0x00f3 109 110 /* PSMC_SET_RESOLUTION argument */ 111 #define PSMD_RES_LOW 0 /* typically 25ppi */ 112 #define PSMD_RES_MEDIUM_LOW 1 /* typically 50ppi */ 113 #define PSMD_RES_MEDIUM_HIGH 2 /* typically 100ppi (default) */ 114 #define PSMD_RES_HIGH 3 /* typically 200ppi */ 115 #define PSMD_MAX_RESOLUTION PSMD_RES_HIGH 116 117 /* PSMC_SET_SAMPLING_RATE */ 118 #define PSMD_MAX_RATE 255 /* FIXME: not sure if it's possible */ 119 120 /* status bits (KBD_STATUS_PORT) */ 121 #ifdef PC98 122 #define KBDS_BUFFER_FULL 0x0002 123 #define KBDS_ANY_BUFFER_FULL 0x0002 124 #define KBDS_KBD_BUFFER_FULL 0x0002 125 #define KBDS_AUX_BUFFER_FULL 0x0002 126 #else 127 #define KBDS_BUFFER_FULL 0x0021 128 #define KBDS_ANY_BUFFER_FULL 0x0001 129 #define KBDS_KBD_BUFFER_FULL 0x0001 130 #define KBDS_AUX_BUFFER_FULL 0x0021 131 #endif 132 #define KBDS_INPUT_BUFFER_FULL 0x0002 133 134 /* return code */ 135 #define KBD_ACK 0x00fa 136 #define KBD_RESEND 0x00fe 137 #define KBD_RESET_DONE 0x00aa 138 #define KBD_RESET_FAIL 0x00fc 139 #define KBD_DIAG_DONE 0x0055 140 #define KBD_DIAG_FAIL 0x00fd 141 #define KBD_ECHO 0x00ee 142 143 #define PSM_ACK 0x00fa 144 #define PSM_RESEND 0x00fe 145 #define PSM_RESET_DONE 0x00aa 146 #define PSM_RESET_FAIL 0x00fc 147 148 /* aux device ID */ 149 #define PSM_MOUSE_ID 0 150 #define PSM_BALLPOINT_ID 2 151 #define PSM_INTELLI_ID 3 152 153 #ifdef KERNEL 154 155 #ifndef TRUE 156 #define TRUE 1 157 #endif 158 #ifndef FALSE 159 #define FALSE 0 160 #endif 161 162 /* types/structures */ 163 164 typedef caddr_t KBDC; 165 166 /* function prototypes */ 167 168 KBDC kbdc_open __P((int port)); 169 170 int kbdc_lock __P((KBDC kbdc, int lock)); 171 172 int kbdc_data_ready __P((KBDC kbdc)); 173 174 int write_controller_command __P((KBDC kbdc,int c)); 175 int write_controller_data __P((KBDC kbdc,int c)); 176 177 int write_kbd_command __P((KBDC kbdc,int c)); 178 int write_aux_command __P((KBDC kbdc,int c)); 179 int send_kbd_command __P((KBDC kbdc,int c)); 180 int send_aux_command __P((KBDC kbdc,int c)); 181 int send_kbd_command_and_data __P((KBDC kbdc,int c,int d)); 182 int send_aux_command_and_data __P((KBDC kbdc,int c,int d)); 183 184 int read_controller_data __P((KBDC kbdc)); 185 int read_kbd_data __P((KBDC kbdc)); 186 int read_kbd_data_no_wait __P((KBDC kbdc)); 187 int read_aux_data __P((KBDC kbdc)); 188 int read_aux_data_no_wait __P((KBDC kbdc)); 189 190 void empty_kbd_buffer __P((KBDC kbdc, int t)); 191 void empty_aux_buffer __P((KBDC kbdc, int t)); 192 void empty_both_buffers __P((KBDC kbdc, int t)); 193 194 int reset_kbd __P((KBDC kbdc)); 195 int reset_aux_dev __P((KBDC kbdc)); 196 197 int test_controller __P((KBDC kbdc)); 198 int test_kbd_port __P((KBDC kbdc)); 199 int test_aux_port __P((KBDC kbdc)); 200 201 int kbdc_get_device_mask __P((KBDC kbdc)); 202 void kbdc_set_device_mask __P((KBDC kbdc, int mask)); 203 204 int get_controller_command_byte __P((KBDC kbdc)); 205 int set_controller_command_byte __P((KBDC kbdc, int command, int flag)); 206 207 #endif /* KERNEL */ 208 209 #endif /* !_I386_ISA_KBDIO_H_ */
Cache object: 78558cfb79932b1ba8526daba130d45b
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]