| /src/sys/arch/mvme68k/mvme68k/ |
| machdep.c | 131 * Default delay_divisor to the "worst case" 60MHz 68060.
133 int delay_divisor = delay_divisor_est60(60); variable
231 * we adjust the delay_divisor until we get the result we want.
241 for (delay_divisor = delay_divisor_est(delay_calibration_weight(16));
242 delay_divisor > 0; delay_divisor--) {
255 if (delay_divisor == 0) {
256 delay_divisor = 1;
262 cpuspeed_khz = delay_divisor_est(delay_divisor) * 1000;
293 delay_divisor
[all...] |
| clock.c | 80 extern int delay_divisor; /* from machdep.c */
91 printf(": delay_divisor %d\n", delay_divisor);
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| /src/sys/arch/m68k/m68k/ |
| delay.s | 52 * This routine depends on the variable: delay_divisor
66 | %d1 = delay_divisor;
67 movl _C_LABEL(delay_divisor),%d1
|
| /src/sys/arch/sun3/sun3/ |
| locore2.c | 94 int delay_divisor = delay_divisor_est(25); /* assume the fastest (3/260) */ variable
243 * XXX Should really calibrate the delay_divisor against a
254 delay_divisor = delay_divisor_est(16);
261 delay_divisor = delay_divisor_est(20);
268 delay_divisor = delay_divisor_est(17);
276 delay_divisor = delay_divisor_est(17);
284 delay_divisor = delay_divisor_est(25);
295 delay_divisor = delay_divisor_est(20); /* XXX 20MHz correct? */
|
| /src/sys/arch/x68k/dev/ |
| mfp.c | 151 extern int delay_divisor;
160 for (delay_divisor = delay_divisor_est(delay_calibration_weight(16));
161 delay_divisor > 0; delay_divisor--) {
|
| /src/sys/arch/hp300/hp300/ |
| clock.c | 118 * We adjust delay_divisor until we get the result we want.
124 for (delay_divisor = delay_divisor_est(delay_calibration_weight(16));
125 delay_divisor > 1; delay_divisor--) {
175 * Sanity check the delay_divisor value. If we totally lost,
178 if (delay_divisor == 0) {
179 delay_divisor = (cputype == CPU_68040)
|
| machdep.c | 135 int delay_divisor; /* delay constant */ variable
312 printf("cpu: delay divisor %d", delay_divisor);
|
| /src/sys/arch/amiga/dev/ |
| clock.c | 321 * underestimated values of delay_divisor.
341 delay_divisor = (delay_divisor * t2 + 1023) >> 10;
345 delay_divisor);
352 delay_divisor = (delay_divisor * t2 + 1023) >> 10;
355 delay_divisor);
363 delay_divisor = (delay_divisor * t2 + 1023) >> 10;
369 printf("%u/1024 us\n", delay_divisor);
[all...] |
| /src/sys/arch/sun2/sun2/ |
| locore2.c | 91 int delay_divisor = delay_divisor_est(25); variable
230 delay_divisor = delay_divisor_est(10);
238 delay_divisor = delay_divisor_est(10);
|
| /src/sys/arch/next68k/next68k/ |
| machdep.c | 131 int delay_divisor = delay_divisor_est40(33); variable
233 delay_divisor = delay_divisor_est40(cpuspeed_khz / 1000);
237 delay_divisor = delay_divisor_est(cpuspeed_khz / 1000);
|
| /src/sys/arch/hb68k/hb68k/ |
| machdep.c | 131 int delay_divisor = DELAY_DIVISOR_DEFAULT; variable
342 delay_divisor =
348 delay_divisor =
353 delay_divisor =
|
| /src/sys/arch/m68k/include/ |
| m68k.h | 109 * best to calibrate the delay_divisor against a known clock
117 * When calibrating the delay_divisor, it is best to start
122 * the delay_divisor, thus slowing down the delay loop, and
128 * a calibrated delay_divisor value, you can use that to get the
139 extern int delay_divisor;
|
| /src/sys/arch/x68k/x68k/ |
| machdep.c | 136 * Assume a standard X68030 with 25MHz CPU. The delay_divisor will
139 int delay_divisor = delay_divisor_est(25); variable
274 * This delay_divisor method cannot get accurate cpuspeed
280 cpuspeed_khz = delay_divisor_est40(delay_divisor) * 1000;
283 cpuspeed_khz = delay_divisor_est(delay_divisor) * 1000;
286 cpuspeed_khz = delay_divisor_est(delay_divisor) * 1000;
|
| /src/sys/arch/cesfic/cesfic/ |
| machdep.c | 112 int delay_divisor; /* delay constant */ variable
127 delay_divisor = delay_divisor_est40(25); /* XXX */
207 printf("delay constant: %d\n", delay_divisor);
|
| /src/sys/arch/luna68k/luna68k/ |
| machdep.c | 120 * Default the delay_divisor to 25MHz 68040.
122 int delay_divisor = delay_divisor_est40(25); variable
296 delay_divisor = delay_divisor_est(20);
306 delay_divisor = delay_divisor_est40(25);
|
| /src/sys/arch/sun3/sun3x/ |
| machdep.c | 121 int delay_divisor = delay_divisor_est(33); /* assume fastest 33Hz */ variable
229 delay_divisor = delay_divisor_est(20);
236 delay_divisor = delay_divisor_est(33);
|
| /src/sys/arch/news68k/news68k/ |
| machdep.c | 128 int delay_divisor = delay_divisor_est(25); variable
344 delay_divisor = delay_divisor_est(25);
424 delay_divisor = delay_divisor_est(25);
|
| /src/sys/arch/amiga/amiga/ |
| amiga_init.c | 966 delay_divisor = delay_divisor_est60(80); /* 80 MHz 68060 BTC */
969 delay_divisor = delay_divisor_est40(40); /* 40 MHz 68040 */
972 delay_divisor = delay_divisor_est(50); /* 50 MHz 68030 */
975 delay_divisor = delay_divisor_est(33); /* 33 MHz 68020 */
|
| locore.s | 885 GLOBAL(delay_divisor)
|
