zynqmp_dma_get_descriptor(9)

💖 NAME 💖

zynqmp_dma_get_descriptor is literally here to get the sw descriptor from the pool 💅. This tiny icon lives in the Kernel API Manual, and it's giving “small function, big main character energy” ✨.

🌸 SYNOPSIS 🌸

struct zynqmp_dma_desc_sw * zynqmp_dma_get_descriptor (struct
zynqmp_dma_chan *chan );

🎀 ARGUMENTS 🎀

• chan — a ZynqMP DMA channel pointer 🦋

👑 RETURN 👑

It gives you back the sw descriptor, periodt 💖.

🌈 SEE ALSO 🌈

okay bestie, the SEE ALSO gang is huge and honestly iconic 👑:

• 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_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_complete_descriptor(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)

kisses and good vibes 🫶 the source/version tag on this one is ./drivers/dma/xilinx, and the date is October 2026 — cute little sign-off, bestie 💖✨