diff options
| author | Navneet Kumar <[email protected]> | 2019-10-16 13:50:24 +0200 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2019-10-18 11:46:11 +0200 |
| commit | 446152d5b6537bae576c321e4cc24ff690a69403 (patch) | |
| tree | e9dbc6eb0753b442048b72f600721f432e1896d2 /tools/perf/util/trace-event-scripting.c | |
| parent | 4f5cafb5cb8471e54afdc9054d973535614f7675 (diff) | |
iommu/tegra-smmu: Use non-secure register for flushing
Use PTB_ASID instead of SMMU_CONFIG to flush smmu.
PTB_ASID can be accessed from non-secure mode, SMMU_CONFIG cannot be.
Using SMMU_CONFIG could pose a problem when kernel doesn't have secure
mode access enabled from boot.
Signed-off-by: Navneet Kumar <[email protected]>
Reviewed-by: Dmitry Osipenko <[email protected]>
Tested-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions