diff options
Diffstat (limited to 'nvkm/subdev/bios/pcir.c')
| -rw-r--r-- | nvkm/subdev/bios/pcir.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/nvkm/subdev/bios/pcir.c b/nvkm/subdev/bios/pcir.c deleted file mode 100644 index 91dae26bc..000000000 --- a/nvkm/subdev/bios/pcir.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright 2014 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs <bskeggs@redhat.com> - */ - -#include <subdev/bios.h> -#include <subdev/bios/pcir.h> - -u32 -nvbios_pcirTe(struct nouveau_bios *bios, u32 base, u8 *ver, u16 *hdr) -{ - u32 data = nv_ro16(bios, base + 0x18); - if (data) { - data += base; - switch (nv_ro32(bios, data + 0x00)) { - case 0x52494350: /* PCIR */ - case 0x53494752: /* RGIS */ - case 0x5344504e: /* NPDS */ - *hdr = nv_ro16(bios, data + 0x0a); - *ver = nv_ro08(bios, data + 0x0c); - break; - default: - nv_debug(bios, "%08x: PCIR signature (%08x) unknown\n", - data, nv_ro32(bios, data + 0x00)); - data = 0; - break; - } - } - return data; -} - -u32 -nvbios_pcirTp(struct nouveau_bios *bios, u32 base, u8 *ver, u16 *hdr, - struct nvbios_pcirT *info) -{ - u32 data = nvbios_pcirTe(bios, base, ver, hdr); - memset(info, 0x00, sizeof(*info)); - if (data) { - info->vendor_id = nv_ro16(bios, data + 0x04); - info->device_id = nv_ro16(bios, data + 0x06); - info->class_code[0] = nv_ro08(bios, data + 0x0d); - info->class_code[1] = nv_ro08(bios, data + 0x0e); - info->class_code[2] = nv_ro08(bios, data + 0x0f); - info->image_size = nv_ro16(bios, data + 0x10) * 512; - info->image_rev = nv_ro16(bios, data + 0x12); - info->image_type = nv_ro08(bios, data + 0x14); - info->last = nv_ro08(bios, data + 0x15) & 0x80; - } - return data; -} |