AGP_AMD751_STATUS 216 dev/pci/agp_amd.c WRITE2(AGP_AMD751_STATUS, AGP_AMD751_STATUS 217 dev/pci/agp_amd.c READ2(AGP_AMD751_STATUS) | AGP_AMD751_STATUS_GCE); AGP_AMD751_STATUS 231 dev/pci/agp_amd.c WRITE2(AGP_AMD751_STATUS, AGP_AMD751_STATUS 232 dev/pci/agp_amd.c READ2(AGP_AMD751_STATUS) & ~AGP_AMD751_STATUS_GCE);