Lines 77-103
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#ifdef __sparc__ |
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#ifdef __sparc__ |
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#include <asm/param.h> |
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#include <asm/param.h> |
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#include <asm/kbio.h> |
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#endif |
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#endif |
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#ifndef KDKBDREP |
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#ifndef KDKBDREP |
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/* usually defined in <linux/kd.h> */ |
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/* usually defined in <linux/kd.h> */ |
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#define KDKBDREP 0x4B52 /* set keyboard delay/repeat rate; |
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#define KDKBDREP 0x4B52 /* set keyboard delay/repeat rate; |
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* actually used values are returned */ |
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* actually used values are returned */ |
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struct kbd_repeat { |
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#endif |
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/* Equal to kernel version, but field names vary. */ |
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struct my_kbd_repeat { |
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int delay; /* in msec; <= 0: don't change */ |
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int delay; /* in msec; <= 0: don't change */ |
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#ifdef __sparc__ |
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int rate; /* in msec; <= 0: don't change */ |
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#else |
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int period; /* in msec; <= 0: don't change */ |
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int period; /* in msec; <= 0: don't change */ |
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#endif |
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/* earlier this field was misnamed "rate" */ |
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}; |
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}; |
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#endif /* KDKBDREP */ |
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#ifdef __sparc__ |
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#define KBD_PERIOD(var) var.rate |
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#else |
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#define KBD_PERIOD(var) var.period |
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#endif |
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#include <signal.h> |
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#include <signal.h> |
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Lines 115-129
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static int |
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static int |
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KDKBDREP_ioctl_ok(double rate, int delay, int silent) { |
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KDKBDREP_ioctl_ok(double rate, int delay, int silent) { |
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#if defined(KDKBDREP) && !defined(__sparc__) |
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/* |
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/* This ioctl is defined in <linux/kd.h> but is not |
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* This ioctl is defined in <linux/kd.h> but is not |
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implemented anywhere - must be in some m68k patches. |
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* implemented anywhere - must be in some m68k patches. |
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We cannot blindly try unimplemented ioctls on sparc64 - |
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* Since 2.4.9 also on i386. |
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the 32<->64bit transition layer does not like it. */ |
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*/ |
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struct kbd_repeat kbdrep_s; |
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struct my_kbd_repeat kbdrep_s; |
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/* don't change, just test */ |
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/* don't change, just test */ |
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KBD_PERIOD(kbdrep_s) = -1; |
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kbdrep_s.period = -1; |
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kbdrep_s.delay = -1; |
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kbdrep_s.delay = -1; |
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if (ioctl( 0, KDKBDREP, &kbdrep_s )) { |
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if (ioctl( 0, KDKBDREP, &kbdrep_s )) { |
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if (errno == EINVAL || errno == ENOTTY) |
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if (errno == EINVAL || errno == ENOTTY) |
Lines 134-149
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#if 0 |
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#if 0 |
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printf("old delay %d, period %d\n", |
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printf("old delay %d, period %d\n", |
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kbdrep_s.delay, KBD_PERIOD(kbdrep_s)); |
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kbdrep_s.delay, kbdrep_s.period); |
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#endif |
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#endif |
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/* do the change */ |
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/* do the change */ |
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if (rate == 0) /* switch repeat off */ |
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if (rate == 0) /* switch repeat off */ |
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KBD_PERIOD(kbdrep_s) = 0; |
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kbdrep_s.period = 0; |
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else |
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else |
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KBD_PERIOD(kbdrep_s) = 1000.0 / rate; /* convert cps to msec */ |
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kbdrep_s.period = 1000.0 / rate; /* convert cps to msec */ |
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if (KBD_PERIOD(kbdrep_s) < 1) |
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if (kbdrep_s.period < 1) |
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KBD_PERIOD(kbdrep_s) = 1; |
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kbdrep_s.period = 1; |
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kbdrep_s.delay = delay; |
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kbdrep_s.delay = delay; |
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if (kbdrep_s.delay < 1) |
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if (kbdrep_s.delay < 1) |
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kbdrep_s.delay = 1; |
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kbdrep_s.delay = 1; |
Lines 154-172
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} |
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} |
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/* report */ |
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/* report */ |
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if (KBD_PERIOD(kbdrep_s) == 0) |
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if (kbdrep_s.period == 0) |
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rate = 0; |
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else |
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rate = 1000.0 / (double) kbdrep_s.period; |
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if (!silent) |
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printf( _("Typematic Rate set to %.1f cps (delay = %d ms)\n"), |
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rate, kbdrep_s.delay ); |
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kbdrep_s.period = -1; |
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kbdrep_s.delay = -1; |
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if (ioctl( 0, KDKBDREP, &kbdrep_s )) { |
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if (errno == EINVAL) |
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return 0; |
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perror( "ioctl(KDKBDREP)" ); |
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exit( 1 ); |
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} |
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printf("old delay %d, period %d\n", |
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kbdrep_s.delay, kbdrep_s.period); |
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if (kbdrep_s.period == 0) |
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rate = 0; |
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rate = 0; |
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else |
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else |
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rate = 1000.0 / (double) KBD_PERIOD(kbdrep_s); |
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rate = 1000.0 / (double) kbdrep_s.period; |
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if (!silent) |
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if (!silent) |
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printf( _("Typematic Rate set to %.1f cps (delay = %d ms)\n"), |
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printf( _("Typematic Rate set to %.1f cps (delay = %d ms)\n"), |
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rate, kbdrep_s.delay ); |
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rate, kbdrep_s.delay ); |
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return 1; /* success! */ |
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return 1; /* success! */ |
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#else /* no KDKBDREP or __sparc__ */ |
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return 0; |
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#endif /* KDKBDREP */ |
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} |
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} |
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static int |
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static int |
Lines 181-190
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exit( 1 ); |
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exit( 1 ); |
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} |
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} |
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KBD_PERIOD(kbdrate_s) = (int) (rate + 0.5); /* round up */ |
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kbdrate_s.rate = (int) (rate + 0.5); /* round up */ |
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kbdrate_s.delay = delay * HZ / 1000; /* convert ms to Hz */ |
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kbdrate_s.delay = delay * HZ / 1000; /* convert ms to Hz */ |
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if (KBD_PERIOD(kbdrate_s) > 50) |
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if (kbdrate_s.rate > 50) |
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KBD_PERIOD(kbdrate_s) = 50; |
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kbdrate_s.rate = 50; |
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if (ioctl( fd, KIOCSRATE, &kbdrate_s )) { |
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if (ioctl( fd, KIOCSRATE, &kbdrate_s )) { |
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perror( "ioctl(KIOCSRATE)" ); |
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perror( "ioctl(KIOCSRATE)" ); |
Lines 194-200
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if (!silent) |
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if (!silent) |
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printf( "Typematic Rate set to %d cps (delay = %d ms)\n", |
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printf( "Typematic Rate set to %d cps (delay = %d ms)\n", |
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KBD_PERIOD(kbdrate_s), kbdrate_s.delay * 1000 / HZ ); |
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kbdrate_s.rate, kbdrate_s.delay * 1000 / HZ ); |
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return 1; |
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return 1; |
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#else /* no KIOCSRATE */ |
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#else /* no KIOCSRATE */ |
Lines 211-217
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int |
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int |
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main( int argc, char **argv ) { |
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main( int argc, char **argv ) { |
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#ifdef __sparc__ |
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#ifdef __sparc__ |
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double rate = 20.0; /* Default rate */ |
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double rate = 5.0; /* Default rate */ |
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int delay = 200; /* Default delay */ |
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int delay = 200; /* Default delay */ |
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#else |
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#else |
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double rate = 10.9; /* Default rate */ |
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double rate = 10.9; /* Default rate */ |
Lines 261-269
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return 0; |
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return 0; |
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/* The ioport way - will crash on sparc */ |
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/* The ioport way */ |
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#ifndef __sparc__ |
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for (i = 0; i < RATE_COUNT; i++) |
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for (i = 0; i < RATE_COUNT; i++) |
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if (rate * 10 >= valid_rates[i]) { |
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if (rate * 10 >= valid_rates[i]) { |
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value &= 0x60; |
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value &= 0x60; |
Lines 326-332
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valid_rates[value & 0x1f] / 10.0, |
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valid_rates[value & 0x1f] / 10.0, |
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valid_delays[ (value & 0x60) >> 5 ] ); |
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valid_delays[ (value & 0x60) >> 5 ] ); |
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#endif |
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return 0; |
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return 0; |
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} |
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} |