/* * Copyright (c) 2008 Owain G. Ainsworth * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "vga.h" #if defined(__i386__) || defined(__amd64__) #include "acpi.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef RAMDISK_HOOKS static const struct pci_matchid aperture_blacklist[] = { /* server adapters found in mga200 drm driver */ { PCI_VENDOR_MATROX, PCI_PRODUCT_MATROX_G200E_SE }, { PCI_VENDOR_MATROX, PCI_PRODUCT_MATROX_G200E_SE_B }, { PCI_VENDOR_MATROX, PCI_PRODUCT_MATROX_G200EH }, { PCI_VENDOR_MATROX, PCI_PRODUCT_MATROX_G200ER }, { PCI_VENDOR_MATROX, PCI_PRODUCT_MATROX_G200EV }, { PCI_VENDOR_MATROX, PCI_PRODUCT_MATROX_G200EW }, /* server adapters found in ast drm driver */ { PCI_VENDOR_ASPEED, PCI_PRODUCT_ASPEED_AST2000 }, { PCI_VENDOR_ASPEED, PCI_PRODUCT_ASPEED_AST2100 }, /* ati adapters found in servers */ { PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RAGEXL }, { PCI_VENDOR_ATI, PCI_PRODUCT_ATI_ES1000 }, /* xgi found in some poweredges/supermicros/tyans */ { PCI_VENDOR_XGI, PCI_PRODUCT_XGI_VOLARI_Z7 }, { PCI_VENDOR_XGI, PCI_PRODUCT_XGI_VOLARI_Z9 }, }; int vga_aperture_needed(struct pci_attach_args *pa) { #if defined(__i386__) || defined(__amd64__) || \ defined(__sparc64__) || defined(__macppc__) if (pci_matchbyid(pa, i915_devices, nitems(i915_devices)) || pci_matchbyid(pa, radeon_devices, nitems(radeon_devices)) || pci_matchbyid(pa, aperture_blacklist, nitems(aperture_blacklist))) return (0); #endif return (1); } #endif /* RAMDISK_HOOKS */