Searched refs:aperture_mask (Results 1 – 1 of 1) sorted by relevance
54 u_int aperture_mask; member231 sc->aperture_mask = pci_read_config(dev, AGP_INTEL_APSIZE, 1) & in agp_intel_attach()326 apsize = pci_read_config(dev, AGP_INTEL_APSIZE, 1) & sc->aperture_mask; in agp_intel_get_aperture()335 return ((((apsize ^ sc->aperture_mask) << 22) | ((1 << 22) - 1)) + 1); in agp_intel_get_aperture()349 apsize = ((aperture - 1) >> 22) ^ sc->aperture_mask; in agp_intel_set_aperture()354 if ((((apsize ^ sc->aperture_mask) << 22) | ((1 << 22) - 1)) + 1 != aperture) in agp_intel_set_aperture()