atc_prep_dma_interleaved(9)

🌸 NAME 🌸

okay so bestie, this is atc_prep_dma_interleaved(9) from the Kernel API Manual, and the name is literally doing what it says: it prepares a memory-to-memory interleaved operation. iconic behavior ✨

✨ SYNOPSIS ✨

struct dma_async_tx_descriptor * atc_prep_dma_interleaved (struct
dma_chan *chan , struct dma_interleaved_template *xt , unsigned long
flags );

🎀 ARGUMENTS 🎀

• chan — the channel you're prepping this operation on. Like, the main character channel 💅
• xt — the interleaved transfer template. It's the transfer's little blueprint 🦋
• flags — the tx descriptor status flags. Yes ma'am, the status flags for the tx descriptor 🎀

🦋 SEE ALSO 🦋

so if you wanna keep reading, these are the linked besties from the Kernel file:

• Kernel file: ./drivers/dma/at_hdmac.c
• struct atdma_sg(9)
• struct at_desc(9)
• enum atc_status(9)
• struct at_dma_chan(9)
• struct at_dma(9)
• atc_chan_is_enabled(9)
• atc_chan_is_paused(9)
• atc_chan_is_cyclic(9)
• set_lli_eol(9)
• struct at_dma_platform_data(9)
• struct at_dma_slave(9)
• atc_dostart(9)
• atc_calc_bytes_left(9)
• atc_get_llis_residue(9)
• atc_get_residue(9)
• atc_handle_error(9)
• atc_prep_dma_memcpy(9)
• atc_prep_dma_memset(9)
• atc_prep_slave_sg(9)
• atc_prep_dma_cyclic(9)
• atc_tx_status(9)
• atc_alloc_chan_resources(9)
• atc_free_chan_resources(9)
• at_dma_off(9)

mwah 💋 that's the whole page, bestie! source/version: ./drivers/dma · date: October 2026 · page: atc_prep_dma_interleaved(9). byeeee 🫶