zynqmp_r5_rproc_unprepare(9)

💅 zynqmp_r5_rproc_unprepare(9) — from the Kernel API Manual, bestie

okay so real talk, this is a kernel API page, like the actual docs, and you're gonna read it and understand it because I believe in you 🫶

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✨ NAME ✨

zynqmp_r5_rproc_unprepare — the programming sequence you run after stop/detach. Basically it turns off the TCM banks using the power-domain id. That's the whole vibe. Cleanup era. 🧹

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🌸 SYNOPSIS 🌸

int zynqmp_r5_rproc_unprepare (struct rproc *rproc );

that's it. one function, one arg, she's simple and she knows it 💅

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🎀 ARGUMENTS 🎀

• rproc — the device node of each rproc. yeah, "each" — plural energy. one per rproc, no cap.

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⭐ RETURN ⭐

always 0 😭 like she literally cannot fail. icon behavior. never gives you a bad time. slay.

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🦋 SEE ALSO 🦋

okay this is the part where the kernel just lists everything it's friends with, and honestly? main character group chat. all of these live in the kernel file ./drivers/remoteproc/xlnx_r5_remoteproc.c:

• struct mem_bank_data(9)
• struct zynqmp_sram_bank(9)
• struct mbox_info(9)
• struct rsc_tbl_data(9)
• struct xlnx_rproc_crash_report(9)
• struct zynqmp_r5_core(9)
• struct zynqmp_r5_cluster(9)
• event_notified_idr_cb(9)
• handle_event_notified(9)
• zynqmp_r5_mb_rx_cb(9)
• zynqmp_r5_setup_mbox(9)
• zynqmp_r5_rproc_prepare(9)
• zynqmp_r5_alloc_rproc_core(9)
• zynqmp_r5_get_tcm_node(9)

fr fr go read the prepare one too, it's the prequel 🍓

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heads up bestie: this is the unprepared/teardown side of things — it runs after stop or detach, so don't be calling it before you've stopped anything, iykyk 👑

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okay that's the whole page!! mwah 💖 this cutie came straight out of ./drivers/remoteproc, dated October 2026, and the manual name is... well, it's the function name again, zynqmp_r5_rproc_unprepare(9) — the kernel just loves naming things after themselves. periodt. 🌈✨