xdma_enable_user_irq(9)

💖 xdma_enable_user_irq(9) — Enable user logic interrupt 💖

okay bestie, this is the Kernel API Manual entry for xdma_enable_user_irq(9), and it is literally about enabling a user logic interrupt. It's giving kernel-core realness, but we're gonna make it make sense, fr fr.

✨ NAME ✨

xdma_enable_user_irq — Enable user logic interrupt

🌸 SYNOPSIS 🌸

int xdma_enable_user_irq (struct platform_device *pdev , u32 irq_num );

lowkey short, highkey important: it returns an int, and it takes two arguments. The signature is served exactly as written — no edits, no remix 💅.

🎀 ARGUMENTS 🎀

• pdev — Pointer to the platform_device structure. That's the "which platform device are we doing this for" pointer, bestie.
• irq_num — System IRQ number. That's the IRQ number the function is working with.

🦋 SEE ALSO 🦋

Kernel file ./drivers/dma/xilinx/xdma.c is the home base, and the whole linked bestie squad is: struct xdma_desc_block(9), struct xdma_chan(9), struct xdma_desc(9), struct xdma_device(9), xdma_link_sg_desc_blocks(9), xdma_link_cyclic_desc_blocks(9), xdma_channel_init(9), xdma_free_desc(9), xdma_alloc_desc(9), xdma_xfer_start(9), xdma_xfer_stop(9), xdma_alloc_channels(9), xdma_issue_pending(9), xdma_terminate_all(9), xdma_synchronize(9), xdma_fill_descs(9), xdma_prep_device_sg(9), xdma_prep_dma_cyclic(9), xdma_prep_interleaved_dma(9), xdma_device_config(9), xdma_free_chan_resources(9), xdma_alloc_chan_resources(9), xdma_channel_isr(9), xdma_irq_fini(9), xdma_set_vector_reg(9), xdma_irq_init(9), xdma_disable_user_irq(9), xdma_get_user_irq(9), xdma_remove(9), xdma_probe(9).

okay that's the whole page, bestie 💖 source/version: ./drivers/dma/xilinx; date: October 2026; page: xdma_enable_user_irq(9). byeee 👑✨