Searched refs:aperture_mask (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.2-release/sys/dev/agp/
H A Dagp_intel.c55 u_int aperture_mask; member in struct:agp_intel_softc
232 sc->aperture_mask = pci_read_config(dev, AGP_INTEL_APSIZE, 1) &
327 apsize = pci_read_config(dev, AGP_INTEL_APSIZE, 1) & sc->aperture_mask;
336 return ((((apsize ^ sc->aperture_mask) << 22) | ((1 << 22) - 1)) + 1);
350 apsize = ((aperture - 1) >> 22) ^ sc->aperture_mask;
355 if ((((apsize ^ sc->aperture_mask) << 22) | ((1 << 22) - 1)) + 1 != aperture)

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