diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /include/drm/intel-gtt.h | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/drm/intel-gtt.h')
| -rw-r--r-- | include/drm/intel-gtt.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h index b174620cc9b..923afb5dcf0 100644 --- a/include/drm/intel-gtt.h +++ b/include/drm/intel-gtt.h @@ -15,6 +15,10 @@ const struct intel_gtt { unsigned int needs_dmar : 1; /* Whether we idle the gpu before mapping/unmapping */ unsigned int do_idle_maps : 1; + /* Share the scratch page dma with ppgtts. */ + dma_addr_t scratch_page_dma; + /* for ppgtt PDE access */ + u32 __iomem *gtt; } *intel_gtt_get(void); void intel_gtt_chipset_flush(void); @@ -40,4 +44,8 @@ void intel_gtt_insert_pages(unsigned int first_entry, unsigned int num_entries, /* flag for GFDT type */ #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) +#ifdef CONFIG_INTEL_IOMMU +extern int intel_iommu_gfx_mapped; +#endif + #endif |