msgdma_get_descriptor(9)

🎀 msgdma_get_descriptor(9) 🎀

okay bestie, welcome to the Kernel API Manual page for msgdma_get_descriptor — it's giving “grab the descriptor from the pool” energy, and we're gonna keep every detail cute and correct. 💅

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✨ NAME ✨

msgdma_get_descriptor — Get the sw descriptor from the pool.

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🌸 SYNOPSIS 🌸

struct msgdma_sw_desc * msgdma_get_descriptor (struct msgdma_device
       *mdev );

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💖 ARGUMENTS 💖

• mdev — Pointer to the Altera mSGDMA device structure. That's the whole vibe for this argument, bestie. 🫶

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👑 RETURN 👑

The sw descriptor. literally the return value, no extra lore. ✨

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/dma/altera-msgdma.c
• struct msgdma_extended_desc(9)
• struct msgdma_sw_desc(9)
• msgdma_free_descriptor(9)
• msgdma_free_desc_list(9)
• msgdma_desc_config(9)
• msgdma_desc_config_eod(9)
• msgdma_tx_submit(9)
• msgdma_prep_memcpy(9)
• msgdma_prep_slave_sg(9)
• msgdma_copy_desc_to_fifo(9)
• msgdma_start_transfer(9)
• msgdma_issue_pending(9)
• msgdma_chan_desc_cleanup(9)
• msgdma_complete_descriptor(9)
• msgdma_free_descriptors(9)
• msgdma_free_chan_resources(9)
• msgdma_alloc_chan_resources(9)
• msgdma_tasklet(9)
• msgdma_irq_handler(9)
• msgdma_dev_remove(9)
• msgdma_probe(9)
• msgdma_remove(9)

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cute little sign-off: this page came from ./drivers/dma, dated October 2026, and it's literally the msgdma_get_descriptor(9) manual page. byeee, bestie 🦋💜