AGP_MODE_CAL
pci_conf_print_agp_calcycle(PCIREG_SHIFTOUT(rval, AGP_MODE_CAL)));
pci_conf_print_agp_calcycle(PCIREG_SHIFTOUT(rval, AGP_MODE_CAL)));
#define AGP_MODE_GET_CAL(x) __SHIFTOUT((x), AGP_MODE_CAL)
#define AGP_MODE_SET_CAL(x, v) (((x) & ~AGP_MODE_CAL) \
| __SHIFTIN((v), ~AGP_MODE_CAL))