On Mon, 9 Dec 2019 at 22:00, Thierry Reding <thierry.reding@xxxxxxxxx> wrote: > > From: Thierry Reding <treding@xxxxxxxxxx> > > Hi Ben, > > here's a revised subset of the patches I had sent out a couple of weeks > ago. I've reworked the BAR2 accesses in the way that you had suggested, > which at least for GP10B turned out to be fairly trivial to do. I have > not looked in detail at this for GV11B yet, but a cursory look showed > that BAR2 is accessed in more places, so the equivalent for GV11B might > be a bit more involved. > > Other than that, not a lot has changed since then. I've added a couple > of precursory patches to add IOMMU helper dummies for the case where > IOMMU is disabled (as suggested by Ben Dooks). > > Joerg has given an Acked-by on the first two patches, so I think it'd be > easiest if you picked those up into the Nouveau tree because of the > build dependency of subsequent patches on them. I've merged all the patches in my tree, after fixing a small build issue on !TEGRA in the WPR config readout patch. Thanks Thierry! Ben. > > Thierry > > Thierry Reding (9): > iommu: Document iommu_fwspec::flags field > iommu: Add dummy dev_iommu_fwspec_get() helper > drm/nouveau: fault: Add support for GP10B > drm/nouveau: tegra: Do not try to disable PCI device > drm/nouveau: tegra: Avoid pulsing reset twice > drm/nouveau: tegra: Set clock rate if not set > drm/nouveau: secboot: Read WPR configuration from GPU registers > drm/nouveau: gp10b: Add custom L2 cache implementation > drm/nouveau: gp10b: Use correct copy engine > > .../drm/nouveau/include/nvkm/subdev/fault.h | 1 + > .../gpu/drm/nouveau/include/nvkm/subdev/ltc.h | 1 + > drivers/gpu/drm/nouveau/nouveau_drm.c | 3 +- > .../gpu/drm/nouveau/nvkm/engine/device/base.c | 6 +- > .../drm/nouveau/nvkm/engine/device/tegra.c | 24 ++++-- > .../gpu/drm/nouveau/nvkm/subdev/fault/Kbuild | 1 + > .../gpu/drm/nouveau/nvkm/subdev/fault/base.c | 2 +- > .../gpu/drm/nouveau/nvkm/subdev/fault/gp100.c | 17 ++-- > .../gpu/drm/nouveau/nvkm/subdev/fault/gp10b.c | 53 ++++++++++++ > .../gpu/drm/nouveau/nvkm/subdev/fault/gv100.c | 1 + > .../gpu/drm/nouveau/nvkm/subdev/fault/priv.h | 10 +++ > .../gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild | 1 + > .../gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c | 65 +++++++++++++++ > .../gpu/drm/nouveau/nvkm/subdev/ltc/priv.h | 2 + > .../drm/nouveau/nvkm/subdev/secboot/gm200.h | 2 +- > .../drm/nouveau/nvkm/subdev/secboot/gm20b.c | 81 ++++++++++++------- > .../drm/nouveau/nvkm/subdev/secboot/gp10b.c | 4 +- > include/linux/iommu.h | 47 ++++++----- > 18 files changed, 249 insertions(+), 72 deletions(-) > create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp10b.c > create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c > > -- > 2.23.0 > > _______________________________________________ > Nouveau mailing list > Nouveau@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/nouveau _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
