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The first stage of console driver reorganization: activate new
keyboard and video card drivers.
This commit is contained in:
Kazutaka YOKOTA
parent
2ad872c579
commit
c67e8bd332
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=42505
@ -28,7 +28,7 @@
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#ifndef lint
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static const char rcsid[] =
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"$Id: kbdcontrol.c,v 1.18 1998/09/04 10:15:48 yokota Exp $";
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"$Id: kbdcontrol.c,v 1.19 1998/09/10 12:20:09 yokota Exp $";
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#endif /* not lint */
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#include <ctype.h>
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@ -37,6 +37,7 @@ static const char rcsid[] =
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <machine/console.h>
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#include "path.h"
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#include "lex.h"
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@ -417,7 +418,7 @@ print_entry(FILE *fp, int value)
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void
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print_key_definition_line(FILE *fp, int scancode, struct key_t *key)
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print_key_definition_line(FILE *fp, int scancode, struct keyent_t *key)
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{
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int i;
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@ -865,14 +866,108 @@ set_history(char *opt)
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warn("setting history buffer size");
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}
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static char
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*get_kbd_type_name(int type)
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{
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static struct {
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int type;
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char *name;
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} name_table[] = {
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{ KB_84, "AT 84" },
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{ KB_101, "AT 101/102" },
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{ KB_OTHER, "generic" },
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};
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int i;
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for (i = 0; i < sizeof(name_table)/sizeof(name_table[0]); ++i) {
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if (type == name_table[i].type)
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return name_table[i].name;
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}
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return "unknown";
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}
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void
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show_kbd_info(void)
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{
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keyboard_info_t info;
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if (ioctl(0, KDGKBINFO, &info) == -1) {
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warn("unable to obtain keyboard information");
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return;
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}
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printf("kbd%d:\n", info.kb_index);
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printf(" %.*s%d, type:%s (%d)\n",
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sizeof(info.kb_name), info.kb_name, info.kb_unit,
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get_kbd_type_name(info.kb_type), info.kb_type);
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}
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void
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set_keyboard(char *device)
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{
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keyboard_info_t info;
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int fd;
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fd = open(device, O_RDONLY);
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if (fd < 0) {
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warn("cannot open %s", device);
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return;
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}
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if (ioctl(fd, KDGKBINFO, &info) == -1) {
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warn("unable to obtain keyboard information");
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close(fd);
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return;
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}
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/*
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* The keyboard device driver won't release the keyboard by
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* the following ioctl, but it automatically will, when the device
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* is closed. So, we don't check error here.
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*/
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ioctl(fd, CONS_RELKBD, 0);
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close(fd);
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#if 1
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printf("kbd%d\n", info.kb_index);
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printf(" %.*s%d, type:%s (%d)\n",
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sizeof(info.kb_name), info.kb_name, info.kb_unit,
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get_kbd_type_name(info.kb_type), info.kb_type);
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#endif
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if (ioctl(0, CONS_SETKBD, info.kb_index) == -1)
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warn("unable to set keyboard");
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}
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void
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release_keyboard(void)
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{
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keyboard_info_t info;
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/*
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* If stdin is not associated with a keyboard, the following ioctl
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* will fail.
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*/
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if (ioctl(0, KDGKBINFO, &info) == -1) {
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warn("unable to obtain keyboard information");
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return;
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}
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#if 1
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printf("kbd%d\n", info.kb_index);
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printf(" %.*s%d, type:%s (%d)\n",
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sizeof(info.kb_name), info.kb_name, info.kb_unit,
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get_kbd_type_name(info.kb_type), info.kb_type);
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#endif
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if (ioctl(0, CONS_RELKBD, 0) == -1)
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warn("unable to release the keyboard");
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}
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static void
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usage()
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{
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fprintf(stderr, "%s\n%s\n%s\n",
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"usage: kbdcontrol [-dFx] [-b duration.pitch | [quiet.]belltype]",
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"usage: kbdcontrol [-dFKix] [-b duration.pitch | [quiet.]belltype]",
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" [-r delay.repeat | speed] [-l mapfile] [-f # string]",
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" [-h size] [-L mapfile]");
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" [-h size] [-k device] [-L mapfile]");
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exit(1);
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}
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@ -882,7 +977,7 @@ main(int argc, char **argv)
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{
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int opt;
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while((opt = getopt(argc, argv, "b:df:h:Fl:L:r:x")) != -1)
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while((opt = getopt(argc, argv, "b:df:h:iKk:Fl:L:r:x")) != -1)
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switch(opt) {
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case 'b':
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set_bell_values(optarg);
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@ -906,6 +1001,15 @@ main(int argc, char **argv)
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case 'h':
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set_history(optarg);
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break;
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case 'i':
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show_kbd_info();
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break;
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case 'K':
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release_keyboard();
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break;
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case 'k':
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set_keyboard(optarg);
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break;
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case 'r':
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set_keyrates(optarg);
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break;
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@ -28,7 +28,7 @@
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#ifndef lint
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static const char rcsid[] =
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"$Id: vidcontrol.c,v 1.23 1998/09/24 01:36:36 gpalmer Exp $";
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"$Id: vidcontrol.c,v 1.24 1998/10/01 11:40:22 yokota Exp $";
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#endif /* not lint */
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#include <ctype.h>
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@ -431,7 +431,7 @@ static char
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void
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show_adapter_info(void)
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{
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struct video_adapter ad;
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struct video_adapter_info ad;
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ad.va_index = 0;
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if (ioctl(0, CONS_ADPINFO, &ad)) {
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@ -439,11 +439,11 @@ show_adapter_info(void)
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return;
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}
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printf("adapter %d:\n", ad.va_index);
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printf(" type:%s%s (%d), flags:0x%08x, CRTC:0x%x\n",
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printf("fb%d:\n", ad.va_index);
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printf(" %.*s%d, type:%s%s (%d), flags:0x%x\n",
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(int)sizeof(ad.va_name), ad.va_name, ad.va_unit,
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(ad.va_flags & V_ADP_VESA) ? "VESA " : "",
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adapter_name(ad.va_type), ad.va_type,
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ad.va_flags, ad.va_crtc_addr);
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adapter_name(ad.va_type), ad.va_type, ad.va_flags);
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printf(" initial mode:%d, current mode:%d, BIOS mode:%d\n",
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ad.va_initial_mode, ad.va_mode, ad.va_initial_bios_mode);
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}
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