atc_chan_is_paused(9)

💅 atc_chan_is_paused(9) — from the Kernel API Manual, bestie ✨

okay so like, welcome to the Kernel API Manual entry for atc_chan_is_paused(9) — yes that's the manual name, we're being fancy today 🎀

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🌸 NAME 🌸

atc_chan_is_paused — test channel pause/resume status 💖

Like, it literally just tells you whether the channel is paused or resumed. That's the whole vibe check. No cap.

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✨ SYNOPSIS ✨

int atc_chan_is_paused (struct at_dma_chan *atchan );

that's it. one function. one argument. she's lowkey iconic for being this simple 🦋

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🎀 ARGUMENTS 🎀

• atchan — the channel we want to test the status of 🫶 like, hand her over and she'll tell you what's up.

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👑 SEE ALSO 👑

okay so this is the part where I list literally everyone in the friend group, because the whole at_hdmac family shows up here — no one gets left out, periodt 💅

• the Kernel file ./drivers/dma/at_hdmac.c — the mothership, the main character energy source 🌟
• 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_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_interleaved(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)

like, the whole squad. go read them, iykyk 😭🔥

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and that's the page!! tysm for reading bestie, mwah 🫶 this little gem lives over in ./drivers/dma and it's dated October 2026 — so yeah, future-flavored documentation, slay 💜🌙