48 #define	REG_GARTCTRL	0
71 	if (agp_find_caps(dev) == 0)  in agp_via_match()
75 	case 0x01981106:  in agp_via_match()
77 	case 0x02591106:  in agp_via_match()
79 	case 0x02691106:  in agp_via_match()
81 	case 0x02961106:  in agp_via_match()
83 	case 0x03051106:  in agp_via_match()
85 	case 0x03141106:  in agp_via_match()
87 	case 0x03241106:  in agp_via_match()
89 	case 0x03271106:  in agp_via_match()
91 	case 0x03641106:  in agp_via_match()
93 	case 0x03911106:  in agp_via_match()
95 	case 0x05011106:  in agp_via_match()
97 	case 0x05971106:  in agp_via_match()
99 	case 0x05981106:  in agp_via_match()
101 	case 0x06011106:  in agp_via_match()
103 	case 0x06051106:  in agp_via_match()
105 	case 0x06911106:  in agp_via_match()
107 	case 0x30911106:  in agp_via_match()
109 	case 0x30991106:  in agp_via_match()
111 	case 0x31011106:  in agp_via_match()
113 	case 0x31121106:  in agp_via_match()
115 	case 0x31161106:  in agp_via_match()
117 	case 0x31231106:  in agp_via_match()
119 	case 0x31281106:  in agp_via_match()
121 	case 0x31481106:  in agp_via_match()
123 	case 0x31561106:  in agp_via_match()
125 	case 0x31681106:  in agp_via_match()
127 	case 0x31891106:  in agp_via_match()
129 	case 0x32051106:  in agp_via_match()
131 	case 0x32081106:  in agp_via_match()
133 	case 0x32581106:  in agp_via_match()
135 	case 0xb1981106:  in agp_via_match()
171 	if (((capid >> 20) & 0x0f) >= 3) {   in agp_via_attach()
173 		if ((agpsel & (1 << 1)) == 0)  in agp_via_attach()
204 		pci_write_config(dev, sc->regs[REG_GARTCTRL], 0x0f, 4);  in agp_via_attach()
219 	return 0;  in agp_via_attach()
229 	pci_write_config(dev, sc->regs[REG_GARTCTRL], 0, 4);  in agp_via_detach()
230 	pci_write_config(dev, sc->regs[REG_ATTBASE], 0, 4);  in agp_via_detach()
235 	return 0;  in agp_via_detach()
254 		return (((apsize ^ 0xff) << 20) | ((1 << 20) - 1)) + 1;  in agp_via_get_aperture()
256 		apsize = pci_read_config(dev, sc->regs[REG_APSIZE], 2) & 0xfff;  in agp_via_get_aperture()
258 		case 0x800:  in agp_via_get_aperture()
259 			return 0x80000000;  in agp_via_get_aperture()
260 		case 0xc00:  in agp_via_get_aperture()
261 			return 0x40000000;  in agp_via_get_aperture()
262 		case 0xe00:  in agp_via_get_aperture()
263 			return 0x20000000;  in agp_via_get_aperture()
264 		case 0xf00:  in agp_via_get_aperture()
265 			return 0x10000000;  in agp_via_get_aperture()
266 		case 0xf20:  in agp_via_get_aperture()
267 			return 0x08000000;  in agp_via_get_aperture()
268 		case 0xf30:  in agp_via_get_aperture()
269 			return 0x04000000;  in agp_via_get_aperture()
270 		case 0xf38:  in agp_via_get_aperture()
271 			return 0x02000000;  in agp_via_get_aperture()
272 		case 0xf3c:  in agp_via_get_aperture()
273 			return 0x01000000;  in agp_via_get_aperture()
274 		case 0xf3e:  in agp_via_get_aperture()
275 			return 0x00800000;  in agp_via_get_aperture()
276 		case 0xf3f:  in agp_via_get_aperture()
277 			return 0x00400000;  in agp_via_get_aperture()
279 			device_printf(dev, "Invalid aperture setting 0x%x\n",  in agp_via_get_aperture()
281 			return 0;  in agp_via_get_aperture()
296 		apsize = ((aperture - 1) >> 20) ^ 0xff;  in agp_via_set_aperture()
301 		if ((((apsize ^ 0xff) << 20) | ((1 << 20) - 1)) + 1 != aperture)  in agp_via_set_aperture()
307 		case 0x80000000:  in agp_via_set_aperture()
308 			key = 0x800;  in agp_via_set_aperture()
310 		case 0x40000000:  in agp_via_set_aperture()
311 			key = 0xc00;  in agp_via_set_aperture()
313 		case 0x20000000:  in agp_via_set_aperture()
314 			key = 0xe00;  in agp_via_set_aperture()
316 		case 0x10000000:  in agp_via_set_aperture()
317 			key = 0xf00;  in agp_via_set_aperture()
319 		case 0x08000000:  in agp_via_set_aperture()
320 			key = 0xf20;  in agp_via_set_aperture()
322 		case 0x04000000:  in agp_via_set_aperture()
323 			key = 0xf30;  in agp_via_set_aperture()
325 		case 0x02000000:  in agp_via_set_aperture()
326 			key = 0xf38;  in agp_via_set_aperture()
328 		case 0x01000000:  in agp_via_set_aperture()
329 			key = 0xf3c;  in agp_via_set_aperture()
331 		case 0x00800000:  in agp_via_set_aperture()
332 			key = 0xf3e;  in agp_via_set_aperture()
334 		case 0x00400000:  in agp_via_set_aperture()
335 			key = 0xf3f;  in agp_via_set_aperture()
344 		    ((val & ~0xfff) | key), 2);  in agp_via_set_aperture()
346 	return 0;  in agp_via_set_aperture()
358 	return 0;  in agp_via_bind_page()
369 	sc->gatt->ag_virtual[offset >> AGP_PAGE_SHIFT] = 0;  in agp_via_unbind_page()
370 	return 0;  in agp_via_unbind_page()
380 		pci_write_config(dev, sc->regs[REG_GARTCTRL], 0x8f, 4);  in agp_via_flush_tlb()
381 		pci_write_config(dev, sc->regs[REG_GARTCTRL], 0x0f, 4);  in agp_via_flush_tlb()
411 	{ 0, 0 }
420 DRIVER_MODULE(agp_via, hostb, agp_via_driver, 0, 0);