diff options
| author | Seema Khowala <seemaj@nvidia.com> | 2018-01-17 15:09:38 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-01-18 17:38:57 -0500 |
| commit | 872be3a4ac16f4d139a9597b3fdae4355cb4baf2 (patch) | |
| tree | 2afb6b3deb5d1883e01a8c8f623c9c175f6383d0 /include/trace/events | |
| parent | f8402eb90a68ab1e38ef87166458dc064501a8f9 (diff) | |
gpu: nvgpu: ramin_big_page_size default val is set to 64kb
-MMU_CTRL_USE_PDB_BIG_PAGE_SIZE is set to TRUE and hence
RAMIN_BIG_PAGE_SIZE should be set to 64KB i.e. val 1.
By default this is set to 128KB i.e. val 0.
-This change will also fix an issue where perfbuffer_enable and
nvgpu_init_hwpm function pass 0 as big page size while initializing
inst_block and due to which ramin_big_page_size does not get updated
to 64KB and remains set to unsupported 128KB value.
-Volta supports 64KB for big pages. Selecting 128KB for
big pages results in an UNBOUND_INSTANCE fault.
Bug 200327596
Change-Id: Ie304e4e5ff7bedaead27e9380d64c59013dd64ca
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1639540
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'include/trace/events')
0 files changed, 0 insertions, 0 deletions