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author | Himanshu Agarwal <himanaga@codeaurora.org> | 2017-06-05 15:54:27 +0530 |
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committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-07-21 13:53:43 -0700 |
commit | 7ab5a4bc7a1a6b07b3756df5a6cd4d748408a35b (patch) | |
tree | 3ed33e0cb60411510e786be0f5b525faa7b5608e /core/cds | |
parent | 8ed81960c11acbf2735604c12e11f0546e0bfd55 (diff) | |
download | qcacld-7ab5a4bc7a1a6b07b3756df5a6cd4d748408a35b.tar.gz |
qcacld-3.0: Add support for WLAN-IPA WDI 2 SMMU S1 translation
Update WLAN-IPA WDI-2 datapath buffer sharing for SMMU Stage 1
translation support. When SMMU Stage 1 translation is enabled
DMA APIs return IO virtual address(IOVA) instead of physical
address. This IOVA need to mapped to physical address by IPA
module before accessing them
Change-Id: I969ad020d5b423c785539f346286b212ea5830a1
CRS-Fixed: 2072960
Diffstat (limited to 'core/cds')
-rw-r--r-- | core/cds/src/cds_api.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/cds/src/cds_api.c b/core/cds/src/cds_api.c index 7be587f817..e1f71ee9a9 100644 --- a/core/cds/src/cds_api.c +++ b/core/cds/src/cds_api.c @@ -2690,6 +2690,7 @@ int cds_smmu_map_unmap(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr) #else void cds_smmu_mem_map_setup(qdf_device_t osdev) { + osdev->smmu_s1_enabled = false; } int cds_smmu_map_unmap(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr) |