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author | Alex Waterman <alexw@nvidia.com> | 2018-03-06 13:43:16 -0500 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-03-07 21:04:41 -0500 |
commit | 418f31cd91a5c3ca45f0920ed64205def49c8a80 (patch) | |
tree | 17e3e04065679788aeeff645842866df0d59ccd0 /drivers/gpu/nvgpu/gv11b/mm_gv11b.c | |
parent | f85a0d3e00b53453f3d5ca556f15465078473f31 (diff) |
gpu: nvgpu: Enable IO coherency on GV100
This reverts commit 848af2ce6de6140323a6ffe3075bf8021e119434.
This is a revert of a revert, etc, etc. It re-enables IO coherence again.
JIRA EVLR-2333
Change-Id: Ibf97dce2f892e48a1200a06cd38a1c5d9603be04
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1669722
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gv11b/mm_gv11b.c')
-rw-r--r-- | drivers/gpu/nvgpu/gv11b/mm_gv11b.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/nvgpu/gv11b/mm_gv11b.c b/drivers/gpu/nvgpu/gv11b/mm_gv11b.c index ade1d9fe..b46ecb0a 100644 --- a/drivers/gpu/nvgpu/gv11b/mm_gv11b.c +++ b/drivers/gpu/nvgpu/gv11b/mm_gv11b.c | |||
@@ -26,6 +26,7 @@ | |||
26 | #include <nvgpu/dma.h> | 26 | #include <nvgpu/dma.h> |
27 | #include <nvgpu/log.h> | 27 | #include <nvgpu/log.h> |
28 | #include <nvgpu/mm.h> | 28 | #include <nvgpu/mm.h> |
29 | #include <nvgpu/enabled.h> | ||
29 | 30 | ||
30 | #include "gk20a/gk20a.h" | 31 | #include "gk20a/gk20a.h" |
31 | #include "gk20a/mm_gk20a.h" | 32 | #include "gk20a/mm_gk20a.h" |
@@ -292,8 +293,9 @@ int gv11b_init_bar2_mm_hw_setup(struct gk20a *g) | |||
292 | 293 | ||
293 | gk20a_writel(g, bus_bar2_block_r(), | 294 | gk20a_writel(g, bus_bar2_block_r(), |
294 | nvgpu_aperture_mask(g, inst_block, | 295 | nvgpu_aperture_mask(g, inst_block, |
295 | bus_bar2_block_target_sys_mem_ncoh_f(), | 296 | bus_bar2_block_target_sys_mem_ncoh_f(), |
296 | bus_bar2_block_target_vid_mem_f()) | | 297 | bus_bar2_block_target_sys_mem_coh_f(), |
298 | bus_bar2_block_target_vid_mem_f()) | | ||
297 | bus_bar2_block_mode_virtual_f() | | 299 | bus_bar2_block_mode_virtual_f() | |
298 | bus_bar2_block_ptr_f(inst_pa)); | 300 | bus_bar2_block_ptr_f(inst_pa)); |
299 | 301 | ||