cdx_mcdi_process_cmd(9)

💖 cdx_mcdi_process_cmd(9) — like, the Kernel API Manual entry, bestie 💖

okay so picture this: it's section 9 of the Kernel API Manual, and the star of the show is cdx_mcdi_process_cmd. It's the function that catches the management controller's reply and makes sure the right command actually gets finished. Slay. Let's get into it. ✨

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🌸 NAME 🌸

cdx_mcdi_process_cmd — literally just processing an incoming MCDI response. That's the whole vibe. 🎀

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🦋 SYNOPSIS 🦋

void cdx_mcdi_process_cmd (struct cdx_mcdi *cdx , struct cdx_dword
*outbuf , int len );

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💅 ARGUMENTS 💅

• cdx — the handle to the CDX MCDI structure 🫶 like, your entry point to everything MCDI.
• outbuf — a pointer to the response buffer that came back from the management controller. It's giving "the reply just landed" energy. 📬
• len — the length of that response buffer, measured in bytes. yes bestie, bytes. count them. 💀

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👑 DESCRIPTION 👑

So here's what this icon does: it handles a response from the management controller. 🧚

The way it works is genuinely so smart — it locates the corresponding command using the sequence number embedded in the header, then completes the command if it is still pending, and initiates any necessary cleanup. periodt. 🔥

⚠️ heads up bestie: this function assumes that the response buffer is well-formed and at least one dword in size. No vibe check, no validation — it just trusts you. So, like, don't hand it a mess. 🙈

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🌈 SEE ALSO 🌈

• The kernel file ./drivers/cdx/controller/mcdi.c — the whole friend group lives here 💜
• cdx_mcdi_init(9)
• cdx_mcdi_finish(9)
• cdx_mcdi_rpc(9)
• cdx_mcdi_rpc_async(9)

iykyk 😌

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aaaand that's the page!! no cap, you're now an expert. 🍓✨

much love from the ./drivers/cdx/controller girlies — October 2026 edition, mwah 💋💖