samsung-sm8650/android_kernel_samsung_sm8650-modules
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59c25048cd8b0ec5899423ee4ca743ce95932f95
android_kernel_samsung_sm86…/qdf/inc/qdf_mem.h
Himanshu Agarwal 59c25048cd qcacmn: Add QDF APIs for SMMU Stage 1 translation 
Add QDF APIs for DMA buffer allocation and sharing with SMMU
Stage 1 translation support. When SMMU Stage 1 is enabled,
DMA APIs return IO virtual address(IOVA) instead of physical
address. This IOVA needs to be mapped to physical address by
external module before accessing these buffers.

Change-Id: I88e938d8ebe1f32fdea79e3c3aa8a3638ddfd2b8
CRS-Fixed: 2072953
2018-03-19 09:34:37 -07:00

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