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We are using zephyr V3.6.0 and SDK version 0.16.5-1.
We are written code for Uart HW DMA for STM32H743 controller.
Assuming a buffer of 256 Bytes, A message sent with 257 bytes will cause an overflo…
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The DMA Controller is sufficient for Dune, but is clearly incomplete.
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https://www.c64-wiki.com/wiki/Expansion_Port
https://rr.pokefinder.org/rrwiki/images/9/90/1750_1764_Service_Schematics.pdf
Afaik _ROML/_ROMH are just address decode helpers to ease cartridge devel…
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### Describe the bug
I have flash latest snapshot to my Rock64 SBC.
SD: working as expected
EMMC: not working
I attached log below:
```
U-Boot 2024.07-OpenWrt-r27300-e7ea93e1e3 (Sep 05 2024 - …
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On Zynq Ultrascale (ZCU 104), we are using axi_dma_wr to write to the off-chip DDR.
We set a register when `m_axis_write_desc_status_valid & (m_axis_write_desc_status_error !=0)`.
From the C firmw…
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I am using: rock-4c-plus_debian_bullseye_cli_b55
I noticed this error when using the debug serial monitor port to login and logout.
```
Last login: Wed Apr 5 15:14:46 IST 2023 on ttyFIQ0
radx…
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https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/1027702787/Linux+DMA+From+User+Space+2.0
I followed "Linux Dma From User Space 2" tutorial.and compiled the kernel module and the application …
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"Does Hubris support DMA?" is a question I get occasionally, and DMA comes up in internal design discussions as well. I'm starting this issue as a place to record context and approaches.
# Current …
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I met the situation when I trained AllSpark on 2 RTX 3090. I have tried so many ways such as increasing 'timeout' of init_process_group, increasing NCCL_BUFFSIZE, set NCCL_P2P_LEVEL=NVL. But all of th…
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Since the improvement of SI DMA read timings in commit cb01795, Turok- Dinosaur Hunter will automatically show the controller pak management screen upon boot with an accompanying copyright screen flic…