Lines Matching refs:aperture
214 aprint_error(": can't map aperture\n");
254 * aperture so that the gatt size reduces.
298 /* Install the gatt and enable aperture. */
354 agp_amd64_set_aperture(struct agp_softc *sc, uint32_t aperture)
362 if (agp_amd64_table[i] == aperture)
376 return agp_amd64_uli_set_aperture(sc, aperture);
380 return agp_amd64_nvidia_set_aperture(sc, aperture);
385 return agp_amd64_via_set_aperture(sc, aperture);
465 agp_amd64_uli_set_aperture(struct agp_softc *sc, uint32_t aperture)
469 switch (aperture) {
480 asc->apbase + aperture - 1);
503 agp_amd64_nvidia_set_aperture(struct agp_softc *sc, uint32_t aperture)
508 switch (aperture) {
522 asc->apbase + aperture - 1);
524 asc->apbase + aperture - 1);
542 agp_amd64_via_set_aperture(struct agp_softc *sc, uint32_t aperture)
547 apsize = ((aperture - 1) >> 20) ^ 0xff;
548 if ((((apsize ^ 0xff) << 20) | ((1 << 20) - 1)) + 1 != aperture)