Lines Matching defs:divisor
432 u_int divisor;
599 divisor = siodivisor(rclk, SIO_TEST_SPEED);
600 sio_setreg(com, com_dlbl, divisor & 0xff);
601 sio_setreg(com, com_dlbh, divisor >> 8);
1279 u_int divisor;
1288 divisor = (rclk / (8UL * speed) + 1) / 2;
1289 if (divisor == 0 || divisor >= 65536)
1291 actual_speed = rclk / (16UL * divisor);
1300 return (divisor);
1779 u_int divisor;
1792 divisor = siodivisor(com->rclk, t->c_ispeed);
1793 if (divisor == 0)
1863 * Only set the divisor registers if they would change, since on
1867 dlbl = divisor & 0xFF;
1870 dlbh = divisor >> 8;
2337 u_int divisor;
2350 divisor = dlbh << 8 | dlbl;
2353 if (divisor == 0)
2355 return (rclk / (16UL * divisor));
2364 u_int divisor;
2381 * Only set the divisor registers if they would change, since on
2386 divisor = siodivisor(comdefaultrclk, speed);
2387 dlbl = divisor & 0xFF;
2390 dlbh = divisor >> 8;
2431 u_int divisor;
2474 * Initialize the divisor latch. We can't rely on
2484 divisor = siodivisor(comdefaultrclk, comdefaultrate);
2485 outb(iobase + com_dlbl, divisor & 0xff);
2486 outb(iobase + com_dlbh, divisor >> 8);