1menuconfig AGP 2 tristate "/dev/agpgart (AGP Support)" 3 depends on ALPHA || IA64 || PARISC || PPC || X86 4 depends on PCI 5 ---help--- 6 AGP (Accelerated Graphics Port) is a bus system mainly used to 7 connect graphics cards to the rest of the system. 8 9 If you have an AGP system and you say Y here, it will be possible to 10 use the AGP features of your 3D rendering video card. This code acts 11 as a sort of "AGP driver" for the motherboard's chipset. 12 13 If you need more texture memory than you can get with the AGP GART 14 (theoretically up to 256 MB, but in practice usually 64 or 128 MB 15 due to kernel allocation issues), you could use PCI accesses 16 and have up to a couple gigs of texture space. 17 18 Note that this is the only means to have X/GLX use 19 write-combining with MTRR support on the AGP bus. Without it, OpenGL 20 direct rendering will be a lot slower but still faster than PIO. 21 22 To compile this driver as a module, choose M here: the 23 module will be called agpgart. 24 25 You should say Y here if you want to use GLX or DRI. 26 27 If unsure, say N. 28 29config AGP_ALI 30 tristate "ALI chipset support" 31 depends on AGP && X86_32 32 ---help--- 33 This option gives you AGP support for the GLX component of 34 X on the following ALi chipsets. The supported chipsets 35 include M1541, M1621, M1631, M1632, M1641,M1647,and M1651. 36 For the ALi-chipset question, ALi suggests you refer to 37 <http://www.ali.com.tw/>. 38 39 The M1541 chipset can do AGP 1x and 2x, but note that there is an 40 acknowledged incompatibility with Matrox G200 cards. Due to 41 timing issues, this chipset cannot do AGP 2x with the G200. 42 This is a hardware limitation. AGP 1x seems to be fine, though. 43 44config AGP_ATI 45 tristate "ATI chipset support" 46 depends on AGP && X86_32 47 ---help--- 48 This option gives you AGP support for the GLX component of 49 X on the ATI RadeonIGP family of chipsets. 50 51config AGP_AMD 52 tristate "AMD Irongate, 761, and 762 chipset support" 53 depends on AGP && X86_32 54 help 55 This option gives you AGP support for the GLX component of 56 X on AMD Irongate, 761, and 762 chipsets. 57 58config AGP_AMD64 59 tristate "AMD Opteron/Athlon64 on-CPU GART support" 60 depends on AGP && X86 && AMD_NB 61 help 62 This option gives you AGP support for the GLX component of 63 X using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs. 64 You still need an external AGP bridge like the AMD 8151, VIA 65 K8T400M, SiS755. It may also support other AGP bridges when loaded 66 with agp_try_unsupported=1. 67 68config AGP_INTEL 69 tristate "Intel 440LX/BX/GX, I8xx and E7x05 chipset support" 70 depends on AGP && X86 71 help 72 This option gives you AGP support for the GLX component of X 73 on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850, 860, 875, 74 E7205 and E7505 chipsets and full support for the 810, 815, 830M, 75 845G, 852GM, 855GM, 865G and I915 integrated graphics chipsets. 76 77 78 79config AGP_NVIDIA 80 tristate "NVIDIA nForce/nForce2 chipset support" 81 depends on AGP && X86_32 82 help 83 This option gives you AGP support for the GLX component of 84 X on NVIDIA chipsets including nForce and nForce2 85 86config AGP_SIS 87 tristate "SiS chipset support" 88 depends on AGP && X86 89 help 90 This option gives you AGP support for the GLX component of 91 X on Silicon Integrated Systems [SiS] chipsets. 92 93 Note that 5591/5592 AGP chipsets are NOT supported. 94 95 96config AGP_SWORKS 97 tristate "Serverworks LE/HE chipset support" 98 depends on AGP && X86_32 99 help 100 Say Y here to support the Serverworks AGP card. See 101 <http://www.serverworks.com/> for product descriptions and images. 102 103config AGP_VIA 104 tristate "VIA chipset support" 105 depends on AGP && X86 106 help 107 This option gives you AGP support for the GLX component of 108 X on VIA MVP3/Apollo Pro chipsets. 109 110config AGP_I460 111 tristate "Intel 460GX chipset support" 112 depends on AGP && (IA64_DIG || IA64_GENERIC) 113 help 114 This option gives you AGP GART support for the Intel 460GX chipset 115 for IA64 processors. 116 117config AGP_HP_ZX1 118 tristate "HP ZX1 chipset AGP support" 119 depends on AGP && (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC) 120 help 121 This option gives you AGP GART support for the HP ZX1 chipset 122 for IA64 processors. 123 124config AGP_PARISC 125 tristate "HP Quicksilver AGP support" 126 depends on AGP && PARISC && 64BIT 127 help 128 This option gives you AGP GART support for the HP Quicksilver 129 AGP bus adapter on HP PA-RISC machines (Ok, just on the C8000 130 workstation...) 131 132config AGP_ALPHA_CORE 133 tristate "Alpha AGP support" 134 depends on AGP && (ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL) 135 default AGP 136 137config AGP_UNINORTH 138 tristate "Apple UniNorth & U3 AGP support" 139 depends on AGP && PPC_PMAC 140 help 141 This option gives you AGP support for Apple machines with a 142 UniNorth or U3 (Apple G5) bridge. 143 144config AGP_EFFICEON 145 tristate "Transmeta Efficeon support" 146 depends on AGP && X86_32 147 help 148 This option gives you AGP support for the Transmeta Efficeon 149 series processors with integrated northbridges. 150 151config AGP_SGI_TIOCA 152 tristate "SGI TIO chipset AGP support" 153 depends on AGP && (IA64_SGI_SN2 || IA64_GENERIC) 154 help 155 This option gives you AGP GART support for the SGI TIO chipset 156 for IA64 processors. 157 158