| time.c (cb5629b10d64a8006622ce3a52bc887d91057d69) | time.c (71a157e8edca55198e808f8561dd49017a54ee34) |
|---|---|
| 1/* 2 * Support for periodic interrupts (100 per second) and for getting 3 * the current time from the RTC on Power Macintoshes. 4 * 5 * We use the decrementer register for our periodic interrupts. 6 * 7 * Paul Mackerras August 1996. 8 * Copyright (C) 1996 Paul Mackerras. --- 303 unchanged lines hidden (view full) --- 312{ 313 generic_calibrate_decr(); 314 315#ifdef CONFIG_PPC32 316 /* We assume MacRISC2 machines have correct device-tree 317 * calibration. That's better since the VIA itself seems 318 * to be slightly off. --BenH 319 */ | 1/* 2 * Support for periodic interrupts (100 per second) and for getting 3 * the current time from the RTC on Power Macintoshes. 4 * 5 * We use the decrementer register for our periodic interrupts. 6 * 7 * Paul Mackerras August 1996. 8 * Copyright (C) 1996 Paul Mackerras. --- 303 unchanged lines hidden (view full) --- 312{ 313 generic_calibrate_decr(); 314 315#ifdef CONFIG_PPC32 316 /* We assume MacRISC2 machines have correct device-tree 317 * calibration. That's better since the VIA itself seems 318 * to be slightly off. --BenH 319 */ |
| 320 if (!machine_is_compatible("MacRISC2") && 321 !machine_is_compatible("MacRISC3") && 322 !machine_is_compatible("MacRISC4")) | 320 if (!of_machine_is_compatible("MacRISC2") && 321 !of_machine_is_compatible("MacRISC3") && 322 !of_machine_is_compatible("MacRISC4")) |
| 323 if (via_calibrate_decr()) 324 return; 325 326 /* Special case: QuickSilver G4s seem to have a badly calibrated 327 * timebase-frequency in OF, VIA is much better on these. We should 328 * probably implement calibration based on the KL timer on these 329 * machines anyway... -BenH 330 */ | 323 if (via_calibrate_decr()) 324 return; 325 326 /* Special case: QuickSilver G4s seem to have a badly calibrated 327 * timebase-frequency in OF, VIA is much better on these. We should 328 * probably implement calibration based on the KL timer on these 329 * machines anyway... -BenH 330 */ |
| 331 if (machine_is_compatible("PowerMac3,5")) | 331 if (of_machine_is_compatible("PowerMac3,5")) |
| 332 if (via_calibrate_decr()) 333 return; 334#endif 335} | 332 if (via_calibrate_decr()) 333 return; 334#endif 335} |