1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
66 		return ("SiS 5591 host to AGP bridge");  in agp_sis_match()
68 		return ("SiS 530 host to AGP bridge");  in agp_sis_match()
70 		return ("SiS 540 host to AGP bridge");  in agp_sis_match()
72 		return ("SiS 550 host to AGP bridge");  in agp_sis_match()
74 		return ("SiS 620 host to AGP bridge");  in agp_sis_match()
76 		return ("SiS 630 host to AGP bridge");  in agp_sis_match()
78 		return ("SiS 645 host to AGP bridge");  in agp_sis_match()
80 		return ("SiS 645DX host to AGP bridge");  in agp_sis_match()
82 		return ("SiS 648 host to AGP bridge");  in agp_sis_match()
84 		return ("SiS 650 host to AGP bridge");  in agp_sis_match()
86 		return ("SiS 651 host to AGP bridge");  in agp_sis_match()
88 		return ("SiS 655 host to AGP bridge");  in agp_sis_match()
90 		return ("SiS 661 host to AGP bridge");  in agp_sis_match()
92 		return ("SiS 730 host to AGP bridge");  in agp_sis_match()
94 		return ("SiS 735 host to AGP bridge");  in agp_sis_match()
96 		return ("SiS 740 host to AGP bridge");  in agp_sis_match()
98 		return ("SiS 741 host to AGP bridge");  in agp_sis_match()
100 		return ("SiS 745 host to AGP bridge");  in agp_sis_match()
102 		return ("SiS 746 host to AGP bridge");  in agp_sis_match()
135 	sc->initial_aperture = AGP_GET_APERTURE(dev);  in agp_sis_attach()
151 	sc->gatt = gatt;  in agp_sis_attach()
154 	pci_write_config(dev, AGP_SIS_ATTBASE, gatt->ag_physical, 4);  in agp_sis_attach()
156 	/* Enable the aperture. */  in agp_sis_attach()
161 	 * Enable the TLB and make it automatically invalidate entries  in agp_sis_attach()
184 	AGP_SET_APERTURE(dev, sc->initial_aperture);  in agp_sis_detach()
186 	agp_free_gatt(sc->gatt);  in agp_sis_detach()
212 	if (aperture & (aperture - 1)  in agp_sis_set_aperture()
217 	gws = ffs(aperture / 4*1024*1024) - 1;  in agp_sis_set_aperture()
231 	if (offset >= (sc->gatt->ag_entries << AGP_PAGE_SHIFT))  in agp_sis_bind_page()
234 	sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = physical;  in agp_sis_bind_page()
243 	if (offset >= (sc->gatt->ag_entries << AGP_PAGE_SHIFT))  in agp_sis_unbind_page()
246 	sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0;  in agp_sis_unbind_page()