msgdma_complete_descriptor(9)

💅 msgdma_complete_descriptor(9)

okay so bestie, welcome to the Kernel API Manual ✨ this one's a lil function with main character energy and honestly she does exactly what her name says. Let's get into it 🫶

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🌸 NAME 🌸

msgdma_complete_descriptor — literally just marks the active descriptor as complete 💀 no cap, that's the whole job

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✨ SYNOPSIS ✨

void msgdma_complete_descriptor (struct msgdma_device *mdev );

it's giving "void, takes one thing, returns nothing, minds her business" 🔥

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🎀 ARGUMENTS 🎀

• mdev — a pointer to the Altera mSGDMA device structure 👑 that's it, that's the whole argument list, she's lowkey low maintenance

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🦋 SEE ALSO 🦋

the kernel file is right here if you wanna go read the source like the icon you are:

• ./drivers/dma/altera-msgdma.c — struct

and here's the full friend group, the whole squad, everybody in the group chat 💜:

• msgdma_extended_desc(9)
• struct msgdma_sw_desc(9)
• msgdma_get_descriptor(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_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)

fr fr read them all, they all live together in ./drivers/dma and they're a vibe 🌈

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so yeah 🎀 that's the page, short and slay. this lil cutie is brought to you by ./drivers/dma and she's dated October 2026, signed sealed delivered as msgdma_complete_descriptor(9) 💅✨ bye bestie, go mark something complete 🦋