this patch series implements PCIe speed changes for Tesla and newer. The Kepler and Fermi bits are tested on my cards at home.
Karol Herbst (9): pci: add gk104 variant pci: add gf106 variant pci: implement generic code for PCIe speed change pci: implement pcie speed change for tesla pci: implement pcie speed change on Fermi pci: implement PCIe speed change for kepler+ bios/perf: parse the pci speed from the bios for tesla and newer cards perf: add fields for pci speed and width and use it for the pstates perf: change pcie speed on pstate change drm/nouveau/include/nvkm/subdev/bios/perf.h | 2 + drm/nouveau/include/nvkm/subdev/clk.h | 3 + drm/nouveau/include/nvkm/subdev/pci.h | 14 ++ drm/nouveau/nvkm/engine/device/base.c | 30 ++-- drm/nouveau/nvkm/subdev/bios/perf.c | 16 ++ drm/nouveau/nvkm/subdev/clk/base.c | 9 ++ drm/nouveau/nvkm/subdev/pci/Kbuild | 3 + drm/nouveau/nvkm/subdev/pci/base.c | 5 + drm/nouveau/nvkm/subdev/pci/g84.c | 113 +++++++++++++ drm/nouveau/nvkm/subdev/pci/g94.c | 10 ++ drm/nouveau/nvkm/subdev/pci/gf100.c | 70 ++++++++ drm/nouveau/nvkm/subdev/pci/gf106.c | 48 ++++++ drm/nouveau/nvkm/subdev/pci/gk104.c | 238 ++++++++++++++++++++++++++++ drm/nouveau/nvkm/subdev/pci/pcie.c | 159 +++++++++++++++++++ drm/nouveau/nvkm/subdev/pci/priv.h | 28 ++++ 15 files changed, 733 insertions(+), 15 deletions(-) create mode 100644 drm/nouveau/nvkm/subdev/pci/gf106.c create mode 100644 drm/nouveau/nvkm/subdev/pci/gk104.c create mode 100644 drm/nouveau/nvkm/subdev/pci/pcie.c -- 2.6.1 _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
