hpet2 331 arch/x86/kernel/tsc.c static unsigned long calc_hpet_ref(u64 deltatsc, u64 hpet1, u64 hpet2) hpet2 335 arch/x86/kernel/tsc.c if (hpet2 < hpet1) hpet2 336 arch/x86/kernel/tsc.c hpet2 += 0x100000000ULL; hpet2 337 arch/x86/kernel/tsc.c hpet2 -= hpet1; hpet2 338 arch/x86/kernel/tsc.c tmp = ((u64)hpet2 * hpet_readl(HPET_PERIOD));