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Pull Request Overview

This PR adds a new test case to verify SEDI DMA functionality for data transfer between SRAM and IMR (Intel Memory Region) memory areas.

  • Implements DMA transfer functions for copying data between SRAM and IMR regions
  • Adds comprehensive test cases including stress testing with variable data lengths
  • Integrates the new test into the CMake build system with proper conditional compilation

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File Description
test_sedi_dma.c New test implementation for SEDI DMA functionality between SRAM and IMR
CMakeLists.txt Adds conditional compilation of the new DMA test based on CONFIG_DMA_SEDI

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Pull Request Overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.


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@kwd-doodling kwd-doodling force-pushed the dwang4_dma_imr branch 2 times, most recently from 7fa54c2 to efee7af Compare September 19, 2025 06:49
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Pull Request Overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.


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@kwd-doodling kwd-doodling marked this pull request as ready for review September 19, 2025 06:53
usage: iut run sedi_dma_imr [mode] [len]
Add a stress test with increased DMA length.

Signed-off-by: Dong Wang <dong.d.wang@intel.com>
They're temperarily disabled in Zephyr dts files for ISH. Get them enabled
in IUT to make sure their build is not broken by new patches.

Signed-off-by: Dong Wang <dong.d.wang@intel.com>
@kwd-doodling kwd-doodling merged commit 82a33b2 into main Sep 19, 2025
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3 participants