qman_p_irqsource_remove(9)

💅 qman_p_irqsource_remove — a lil' kernel API moment

okay so bestie, welcome to the qman_p_irqsource_remove(9) page 💖 this is from the Kernel API Manual, and it's lowkey one of those tiny functions that does exactly one thing and does it slayfully. no cap.

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✨ NAME ✨

qman_p_irqsource_remove — the function that removes processing sources from being interrupt-driven 🫶

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🌸 SYNOPSIS 🌸

void qman_p_irqsource_remove (struct qman_portal *p , u32 bits );

like, that's the whole signature. void return, so nothing comes back at you. it just happens. main character energy fr fr 👑

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🎀 ARGUMENTS 🎀

• p — honestly the original page says "-- undescribed --" and we are not gonna invent lore that isn't there 🙈 so: undescribed. that's it. that's the description. iconic of the manpage honestly.
• bits — a bitmask of QM_PIRQ_**I processing sources 🌈 so you're passing a lil' bundle of flags, not just one thing.

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🦋 DESCRIPTION 🦋

okay so here's the vibe: this function removes processing sources from being interrupt-driven ✨ which means those sources stop getting the interrupt treatment and instead get processed via the qman_poll_***() functions 🔥

so like — interrupt-driven out, poll-driven in. that's the whole switch-up. periodt. 💅

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💜 SEE ALSO 💜

bestie there is a whole friend group of qman functions here, and we're listing every single one because nobody gets left out at this table 🥺💖

also keep in mind: the kernel file lives at ./include/soc/fsl/qman.h 📁 slay.

• qman_p_irqsource_add(9)
• qman_affine_cpus(9)
• qman_affine_channel(9)
• qman_get_affine_portal(9)
• qman_start_using_portal(9)
• qman_p_poll_dqrr(9)
• qman_p_static_dequeue_add(9)
• qman_create_fq(9)
• qman_destroy_fq(9)
• qman_fq_fqid(9)
• qman_init_fq(9)
• qman_schedule_fq(9)
• qman_retire_fq(9)
• qman_oos_fq(9)
• qman_enqueue(9)
• qman_alloc_fqid_range(9)
• qman_release_fqid(9)
• qman_query_fq_np(9)
• qman_alloc_pool_range(9)
• qman_release_pool(9)
• qman_create_cgr(9)
• qman_delete_cgr(9)
• qman_delete_cgr_safe(9)
• qman_update_cgr_safe(9)
• qman_query_cgr_congested(9)
• qman_alloc_cgrid_range(9)
• qman_release_cgrid(9)
• qman_is_probed(9)
• qman_portals_probed(9)
• qman_dqrr_get_ithresh(9)
• qman_dqrr_set_ithresh(9)

ngl, qman_p_irqsource_add(9) is literally right there if you ever need to add them back. just saying 👀

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🧚 a lil' sign-off 🧚

this page comes to you from ./include/soc/fsl, dated October 2026, and it's filed under qman_p_irqsource_remove(9) 🎀 stay hydrated, read your kernel headers, and remember: interrupt-driven is a choice, not a personality 💖✨🌸