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[Hexagon] Asynchronous DMA support #12411

Merged
merged 11 commits into from
Aug 26, 2022
Merged

[Hexagon] Asynchronous DMA support #12411

merged 11 commits into from
Aug 26, 2022

Commits on Aug 25, 2022

  1. [Hexagon] Asynchronous DMA support

    @adstraw
    adstraw committed Aug 25, 2022
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  2. turn off tests with TODO that fail in CI on simulator 

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    @adstraw
    adstraw committed Aug 25, 2022
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  3. add #if __HEXAGON_ARCH__ >= 68 guards around 1D sync DMA calls

    @adstraw
    adstraw committed Aug 25, 2022
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  4. fix Hexagon build error

    @adstraw
    adstraw committed Aug 25, 2022
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  5. address feedback; Init() to ctor; add async_dma_poll test

    @adstraw
    adstraw committed Aug 25, 2022
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  6. remove #if __HEXAGON_ARCH__ >= 68 guards per feedback

    @adstraw
    adstraw committed Aug 25, 2022
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  7. use ring buffer to store DMA descriptors

    @adstraw
    adstraw committed Aug 25, 2022
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  8. add RingBuffer class; used by HexUserDMA to store descriptors

    @adstraw
    adstraw committed Aug 25, 2022
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  9. trigger ci

    @adstraw
    adstraw committed Aug 25, 2022
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  10. fix bug with RingBuffer::InFlight and improve testing

    @adstraw
    adstraw committed Aug 25, 2022
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  11. add test to overflow the HexagonUserDMA ring buffer

    @adstraw
    adstraw committed Aug 25, 2022
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