xilinx_mcdma...e_tx_segment(9)

💖 xilinx_mcdma_free_tx_segment — free that transaction segment, bestie 💖

okay so real talk, this is a page straight out of the Kernel API Manual (xilinx_mcdma...e_tx_segment(9)) and it's giving "small function, big cleanup energy" ✨ like it's literally one job and it does it. no notes. 💅

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✨ NAME ✨

xilinx_mcdma_free_tx_segment — the one that frees a transaction segment, periodt 🎀

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🌸 SYNOPSIS 🌸

void xilinx_mcdma_free_tx_segment (struct xilinx_dma_chan *chan , struct
xilinx_aximcdma_tx_segment * segment );

no return value, no drama, just vibes and deallocation 🦋

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👑 ARGUMENTS 👑

• chan — the driver-specific DMA channel 💫 like, this is your channel, the main character of the operation.
• segment — the DMA transaction segment 🎀 the actual thing getting freed. bye bestie, you served.

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🔥 SEE ALSO 🔥

okay this list is LONG but we're not skipping a single one, because every reference is iconic in its own way 💜

• Kernel file ./drivers/dma/xilinx/xilinx_dma.c — the whole source filesystem, go read it, iykyk 📖
• struct xilinx_vdma_desc_hw(9)
• struct xilinx_axidma_desc_hw(9)
• struct xilinx_aximcdma_desc_hw(9)
• struct xilinx_cdma_desc_hw(9)
• struct xilinx_vdma_tx_segment(9)
• struct xilinx_axidma_tx_segment(9)
• struct xilinx_aximcdma_tx_segment(9)
• struct xilinx_cdma_tx_segment(9)
• struct xilinx_dma_tx_descriptor(9)
• struct xilinx_dma_chan(9)
• enum xdma_ip_type(9)
• struct xilinx_dma_device(9)
• vdma_desc_write_64(9)
• xilinx_dma_get_metadata_ptr(9)
• xilinx_vdma_alloc_tx_segment(9)
• xilinx_cdma_alloc_tx_segment(9)
• xilinx_axidma_alloc_tx_segment(9)
• xilinx_aximcdma_alloc_tx_segment(9)
• xilinx_dma_free_tx_segment(9)
• xilinx_cdma_free_tx_segment(9)
• xilinx_vdma_free_tx_segment(9)
• xilinx_dma_alloc_tx_descriptor(9)
• xilinx_dma_free_tx_descriptor(9)
• xilinx_dma_free_desc_list(9)
• xilinx_dma_free_descriptors(9)
• xilinx_dma_free_chan_resources(9)
• xilinx_dma_get_residue(9)
• xilinx_dma_chan_handle_cyclic(9)
• xilinx_dma_chan_desc_cleanup(9)
• xilinx_dma_do_tasklet(9)
• xilinx_dma_alloc_chan_resources(9)
• xilinx_dma_calc_copysize(9)
• xilinx_dma_tx_status(9)
• xilinx_dma_stop_transfer(9)
• xilinx_cdma_stop_transfer(9)
• xilinx_dma_start(9)
• xilinx_vdma_start_transfer(9)
• xilinx_cdma_start_transfer(9)
• xilinx_dma_start_transfer(9)
• xilinx_mcdma_start_transfer(9)
• xilinx_dma_issue_pending(9)
• xilinx_dma_device_config(9)
• xilinx_dma_complete_descriptor(9)
• xilinx_dma_reset(9)
• xilinx_dma_chan_reset(9)
• xilinx_mcdma_irq_handler(9)
• xilinx_dma_irq_handler(9)
• append_desc_queue(9)
• xilinx_dma_tx_submit(9)
• xilinx_vdma_dma_prep_interleaved(9)
• xilinx_cdma_prep_memcpy(9)
• xilinx_dma_prep_peripheral_dma_vec(9)
• xilinx_dma_prep_slave_sg(9)
• xilinx_dma_prep_dma_cyclic(9)
• xilinx_mcdma_prep_slave_sg(9)
• xilinx_dma_terminate_all(9)
• xilinx_vdma_channel_set_config(9)
• xilinx_dma_chan_remove(9)
• xilinx_dma_chan_probe(9)
• xilinx_dma_child_probe(9)
• of_dma_xilinx_xlate(9)
• xilinx_dma_probe(9)
• xilinx_dma_remove(9)

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💀 friendly lil heads-up: this whole page is just the free-segment function — it takes chan and segment and returns nothing. like, void. no takebacks. don't go inventing extra behavior for it, that's not the vibe 🙈

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and that's the whole page bestie 🫶 written out of ./drivers/dma/xilinx, dated October 2026, and it ate. no cap. see you in the next manpage 💜✨🍓