dev/agp/agp_i810.c

121 static void agp_i810_install_gtt_pte(device_t dev, u_int index,
123 static void agp_i830_install_gtt_pte(device_t dev, u_int index,
125 static void agp_i915_install_gtt_pte(device_t dev, u_int index,
127 static void agp_i965_install_gtt_pte(device_t dev, u_int index,
129 static void agp_g4x_install_gtt_pte(device_t dev, u_int index,
131 static void agp_sb_install_gtt_pte(device_t dev, u_int index,
134 static void agp_i810_write_gtt(device_t dev, u_int index, uint32_t pte);
135 static void agp_i915_write_gtt(device_t dev, u_int index, uint32_t pte);
136 static void agp_i965_write_gtt(device_t dev, u_int index, uint32_t pte);
137 static void agp_g4x_write_gtt(device_t dev, u_int index, uint32_t pte);
138 static void agp_sb_write_gtt(device_t dev, u_int index, uint32_t pte);
140 static u_int32_t agp_i810_read_gtt_pte(device_t dev, u_int index);
141 static u_int32_t agp_i915_read_gtt_pte(device_t dev, u_int index);
142 static u_int32_t agp_i965_read_gtt_pte(device_t dev, u_int index);
143 static u_int32_t agp_g4x_read_gtt_pte(device_t dev, u_int index);
145 static vm_paddr_t agp_i810_read_gtt_pte_paddr(device_t dev, u_int index);
146 static vm_paddr_t agp_i915_read_gtt_pte_paddr(device_t dev, u_int index);
147 static vm_paddr_t agp_sb_read_gtt_pte_paddr(device_t dev, u_int index);
1642 agp_i810_install_gtt_pte(device_t dev, u_int index, vm_offset_t physical,
1652 	agp_i810_write_gtt(dev, index, pte);
1656 agp_i810_write_gtt(device_t dev, u_int index, uint32_t pte)
1661 	bus_write_4(sc->sc_res[0], AGP_I810_GTT + index * 4, pte);
1662 	CTR2(KTR_AGP_I810, "810_pte %x %x", index, pte);
1666 agp_i830_install_gtt_pte(device_t dev, u_int index, vm_offset_t physical,
1674 	agp_i810_write_gtt(dev, index, pte);
1678 agp_i915_install_gtt_pte(device_t dev, u_int index, vm_offset_t physical,
1687 	agp_i915_write_gtt(dev, index, pte);
1691 agp_i915_write_gtt(device_t dev, u_int index, uint32_t pte)
1696 	bus_write_4(sc->sc_res[1], index * 4, pte);
1697 	CTR2(KTR_AGP_I810, "915_pte %x %x", index, pte);
1701 agp_i965_install_gtt_pte(device_t dev, u_int index, vm_offset_t physical,
1710 	agp_i965_write_gtt(dev, index, pte);
1714 agp_i965_write_gtt(device_t dev, u_int index, uint32_t pte)
1719 	bus_write_4(sc->sc_res[0], index * 4 + (512 * 1024), pte);
1720 	CTR2(KTR_AGP_I810, "965_pte %x %x", index, pte);
1724 agp_g4x_install_gtt_pte(device_t dev, u_int index, vm_offset_t physical,
1733 	agp_g4x_write_gtt(dev, index, pte);
1737 agp_g4x_write_gtt(device_t dev, u_int index, uint32_t pte)
1742 	bus_write_4(sc->sc_res[0], index * 4 + (2 * 1024 * 1024), pte);
1743 	CTR2(KTR_AGP_I810, "g4x_pte %x %x", index, pte);
1747 agp_sb_install_gtt_pte(device_t dev, u_int index, vm_offset_t physical,
1765 	agp_sb_write_gtt(dev, index, pte);
1769 agp_sb_write_gtt(device_t dev, u_int index, uint32_t pte)
1774 	bus_write_4(sc->sc_res[0], index * 4 + (2 * 1024 * 1024), pte);
1775 	CTR2(KTR_AGP_I810, "sb_pte %x %x", index, pte);
1782 	u_int index;
1790 	index = offset >> AGP_PAGE_SHIFT;
1791 	if (sc->stolen != 0 && index < sc->stolen) {
1795 	sc->match->driver->install_gtt_pte(dev, index, physical, 0);
1803 	u_int index;
1808 	index = offset >> AGP_PAGE_SHIFT;
1809 	if (sc->stolen != 0 && index < sc->stolen) {
1813 	sc->match->driver->install_gtt_pte(dev, index, 0, 0);
1818 agp_i810_read_gtt_pte(device_t dev, u_int index)
1824 	pte = bus_read_4(sc->sc_res[0], AGP_I810_GTT + index * 4);
1829 agp_i915_read_gtt_pte(device_t dev, u_int index)
1835 	pte = bus_read_4(sc->sc_res[1], index * 4);
1840 agp_i965_read_gtt_pte(device_t dev, u_int index)
1846 	pte = bus_read_4(sc->sc_res[0], index * 4 + (512 * 1024));
1851 agp_g4x_read_gtt_pte(device_t dev, u_int index)
1857 	pte = bus_read_4(sc->sc_res[0], index * 4 + (2 * 1024 * 1024));
1862 agp_i810_read_gtt_pte_paddr(device_t dev, u_int index)
1869 	pte = sc->match->driver->read_gtt_pte(dev, index);
1875 agp_i915_read_gtt_pte_paddr(device_t dev, u_int index)
1882 	pte = sc->match->driver->read_gtt_pte(dev, index);
1888 agp_sb_read_gtt_pte_paddr(device_t dev, u_int index)
1895 	pte = sc->match->driver->read_gtt_pte(dev, index);