diff options
Diffstat (limited to 'sys/amd64/include/cpu.h')
| -rw-r--r-- | sys/amd64/include/cpu.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/sys/amd64/include/cpu.h b/sys/amd64/include/cpu.h index 18822b8..d35b940 100644 --- a/sys/amd64/include/cpu.h +++ b/sys/amd64/include/cpu.h @@ -62,21 +62,6 @@ ((ISPL((framep)->cf_cs) == SEL_UPL) || (framep->cf_eflags & PSL_VM)) #define CLKF_INTR(framep) (intr_nesting_level >= 2) -#if 0 -/* - * XXX splsoftclock() is very broken and barely worth fixing. It doesn't - * turn off the clock bit in imen or in the icu. (This is not a serious - * problem at 100 Hz but it is serious at 16000 Hz for pcaudio. softclock() - * can take more than 62.5 usec so clock interrupts are lost.) It doesn't - * check for pending interrupts being unmasked. clkintr() and Xintr0() - * assume that the ipl is high when hardclock() returns. Our SWI_CLOCK - * handling is efficient enough that little is gained by calling - * softclock() directly. - */ -#define CLKF_BASEPRI(framep) ((framep)->cf_ppl == 0) -#else -#define CLKF_BASEPRI(framep) (0) -#endif #define CLKF_PC(framep) ((framep)->cf_eip) /* |
