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...> #include <linux/module.h> > #include <linux/platform_device.h> > #include <linux/of.h> > +#include <linux/of_device.h> > #include <linux/reset.h> > #include <linux/regulator/consumer.h> > #include <linux/iommu.h> > @@ -92,6 +93,22 @@ static int nouveau_platform_power_down(struct nouveau_platform_gpu *gpu) > return 0; > } > > +static unsigned long nouveau_platform_get_iommu_bit(struct device *dev) > +{ > + const struct of_device_id *match; > + > + match = of_match_device(dev-&gt...

Hi, Generally the the imported buffers which has memory type TTM_PL_TT are mapped as small pages probably due to lack of big page allocation. But the platform device which also use memory type TTM_PL_TT, like GK20A, can *allocate* big page though the IOMMU hardware inside the SoC. This is a try to map the imported buffers as big pages in GMMU by the platform IOMMU. With some preparation work to

...p;core->di_literal_area[0]); + bmbt_irec_get(&rec, XFS_DFORK_PTR(core, XFS_DATA_FORK)); db = fsblock_to_bytes(fs, rec.br_startblock) >> BLOCK_SHIFT(fs); dir_buf = xfs_dir2_dirblks_get_cached(fs, db, rec.br_blockcount); diff --git a/core/fs/xfs/xfs.h b/core/fs/xfs/xfs.h index a8bfa93..65acd17 100644 --- a/core/fs/xfs/xfs.h +++ b/core/fs/xfs/xfs.h @@ -116,6 +116,9 @@ struct xfs_fs_info; #define XFS_DIR2_NULL_DATAPTR ((uint32_t)0) +#define XFS_DIR3_BLOCK_MAGIC 0x58444233 /* XDB3: single block dirs */ +#define XFS_DIR3_DATA_MAGIC 0x58444433 /* XDD3: multiblock dirs */ + /*...

...| 9 +- drm/nouveau/nvkm/subdev/therm/priv.h | 4 +- drm/nouveau/nvkm/subdev/therm/temp.c | 16 +- drm/nouveau/nvkm/subdev/volt/base.c | 3 + drm/nouveau/nvkm/subdev/volt/gk104.c | 7 +- 26 files changed, 723 insertions(+), 193 deletions(-) create mode 100644 drm/nouveau/include/nvkm/subdev/bios/thermal_policies.h create mode 100644 drm/nouveau/nvkm/subdev/bios/thermal_policies.c -- 2.14.1