sys/amd64/vmm/vmm_ioport.c

59

[IO_RTC] = vrtc_addr_handler,

sys/amd64/vmm/vmm_ioport.c

60

[IO_RTC + 1] = vrtc_data_handler,

sys/x86/isa/atrtc.c

104

outb(IO_RTC, reg);

sys/x86/isa/atrtc.c

108

return (inb(IO_RTC + 1));

sys/x86/isa/atrtc.c

117

outb(IO_RTC, reg);

sys/x86/isa/atrtc.c

121

outb(IO_RTC + 1, val);

sys/x86/isa/atrtc.c

482

IO_RTC, IO_RTC + 1, 2, RF_ACTIVE);

usr.sbin/bhyve/amd64/rtc.c

115

dsdt_fixed_ioport(IO_RTC, 2);