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ARC messages in KMD #464

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pjanevskiTT opened this issue Jan 20, 2025 · 1 comment
Open

ARC messages in KMD #464

pjanevskiTT opened this issue Jan 20, 2025 · 1 comment

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@pjanevskiTT
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pjanevskiTT commented Jan 20, 2025

ARC messages are going to be moved to https://github.com/tenstorrent/tt-kmd. API that is important for UMD, which is going be exposed through ioctl

1. Post: Arc message type, arg0, arg1 => Arc message is sent to the device
2. Poll: based on file descriptor the return value of the message is going to be returned

Poll call is going to be blocking.

Issue in KMD with more details on the design -> TODO: add KMD issue

syseng design: https://tenstorrent.atlassian.net/wiki/spaces/syseng/pages/537723135/ARC+FW+Messages

@broskoTT
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