VSW-306: Implement sockdma device#19
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lizzi-xlnx merged 1 commit intopensando:v8.2.0-devfrom Jul 22, 2025
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I'd start cleaning up the commits for review so that then the PR is ready for master.
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| uint32_t recv_status; | ||
| uint32_t send_status; |
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Why have two different status registers?
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Sorry - I should've put a justification here. See this comment I made https://github.com/pensando/ainic-rtos/pull/47#issuecomment-3061633285
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Create nonblocking socket to pass data between firmware running on qemu and host software. On 'read_status' register read, poll the socket for rx data and write it to a memory mapped region accessible by firmware. Sends read data populated in this region by the firmare and send it through the socket.
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This work builds on top of Leo's work: #18 to fix a couple bugs in the device.
Testing
See https://github.com/pensando/ainic-rtos/pull/47