zynqmp_dma_c...e_descriptor(9)

✨ zynqmp_dma_complete_descriptor(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this one's a lil kernel-API page from the Linux kernel docs, and it's genuinely so straightforward you're gonna eat it up.

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🌸 NAME 🌸

zynqmp_dma_complete_descriptor — Mark the active descriptor as complete 💖

Literally what it says on the tin: this is the function that goes "bestie, this descriptor? done. finished. no notes." 🎀

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✨ SYNOPSIS ✨

void zynqmp_dma_complete_descriptor (struct zynqmp_dma_chan *chan );

Notice it returns void — it's not giving you a status code back, it's just doing the thing and moving on. main character energy honestly 👑

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🦋 ARGUMENTS 🦋

• chan — ZynqMP DMA channel pointer. yeah that's it. one (1) argument. she's low maintenance 🌷

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💜 SEE ALSO 💜

okay this is the part where the manpage goes absolutely feral and links the entire ZynqMP DMA family tree 😭 like genuinely, it's giving family reunion. every single one:

• Kernel file ./drivers/dma/xilinx/zynqmp_dma.c
• struct zynqmp_dma_desc_ll(9)
• struct zynqmp_dma_desc_sw(9)
• struct zynqmp_dma_chan(9)
• struct zynqmp_dma_device(9)
• zynqmp_dma_update_desc_to_ctrlr(9)
• zynqmp_dma_desc_config_eod(9)
• zynqmp_dma_config_sg_ll_desc(9)
• zynqmp_dma_init(9)
• zynqmp_dma_tx_submit(9)
• zynqmp_dma_get_descriptor(9)
• zynqmp_dma_free_descriptor(9)
• zynqmp_dma_free_desc_list(9)
• zynqmp_dma_alloc_chan_resources(9)
• zynqmp_dma_start(9)
• zynqmp_dma_handle_ovfl_int(9)
• zynqmp_dma_device_config(9)
• zynqmp_dma_start_transfer(9)
• zynqmp_dma_chan_desc_cleanup(9)
• zynqmp_dma_issue_pending(9)
• zynqmp_dma_free_descriptors(9)
• zynqmp_dma_free_chan_resources(9)
• zynqmp_dma_reset(9)
• zynqmp_dma_irq_handler(9)
• zynqmp_dma_do_tasklet(9)
• zynqmp_dma_device_terminate_all(9)
• zynqmp_dma_synchronize(9)
• zynqmp_dma_prep_memcpy(9)
• zynqmp_dma_chan_remove(9)
• zynqmp_dma_chan_probe(9)
• of_zynqmp_dma_xlate(9)
• zynqmp_dma_suspend(9)
• zynqmp_dma_resume(9)
• zynqmp_dma_runtime_suspend(9)
• zynqmp_dma_runtime_resume(9)
• zynqmp_dma_probe(9)
• zynqmp_dma_remove(9)

like. that's 38 whole entries. she did NOT skip leg day 💀

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quick vibe check: all the technical bits above are exactly as the page has them — same names, same (9) suffixes, same struct prefixes, same file path. don't come for me, I just added the sparkle ✨

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and that's the whole page, bestie, you ate that 🫶 this iconic lil number lives in ./drivers/dma/xilinx and the page is dated October 2026 — so yeah, future-dated manual page, we love a time traveler 🔥 mwah, go read the rest of the ZynqMP DMA saga, ily bye 💜🌈