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docs: dmaengine: add explanation for phys field in dma_async_tx_descriptor structure
authorBhanu Seshu Kumar Valluri <bhanuseshukumar@gmail.com>
Thu, 13 Nov 2025 06:49:37 +0000 (12:19 +0530)
committerVinod Koul <vkoul@kernel.org>
Tue, 16 Dec 2025 15:53:20 +0000 (21:23 +0530)
commit08be54a9e56f9523b50d1923a94a48ef5890c0bc
treeee07a7af6efd6446c6ab95f8765b508581bc420ftree
parentf94163e950c9568fe2d2d88317d9602ce021e646commit | diff
docs: dmaengine: add explanation for phys field in dma_async_tx_descriptor structure

Describe the need to initialize the phys field in the dma_async_tx_descriptor
structure during its initialization.

Signed-off-by: Bhanu Seshu Kumar Valluri <bhanuseshukumar@gmail.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://patch.msgid.link/20251113064937.8735-1-bhanuseshukumar@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Documentation/driver-api/dmaengine/provider.rst diff | blob | blame | history
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