knav_queue_device_control(9)

💅 knav_queue_device_control(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes that's the manual this page lives in, and yes this is the page for knav_queue_device_control. it does control operations on a queue. that's the whole vibe. ✨

---

🎀 NAME 🎀

knav_queue_device_control — perform control operations on a queue 🦋

like, it's the remote control for your queue. the button-pusher. the main character of queue admin, fr fr.

---

🌸 SYNOPSIS 🌸

int knav_queue_device_control (void *qhandle , enum knav_queue_ctrl_cmd
cmd , unsigned long arg );

look at her. three args, one int return, absolutely serving function signature realness 💅 (and yeah, the line break in the middle there is exactly how the original prints it — keep it, don't come for me)

---

✨ ARGUMENTS ✨

• qhandle — the queue handle. this is your lil pointer to the queue you're messing with 🫶
• cmd — the control commands. an enum knav_queue_ctrl_cmd, so like, which control thing you wanna do 👑
• arg — the command argument. an unsigned long that gets passed along with whatever command you picked. it's giving "here's the extra info, do with it what you will" 🎁

---

🔥 RETURN 🔥

• 0 on success 🌈
• errno otherwise 😭 (no cap, that's it, that's the whole return story)

---

👑 SEE ALSO 👑

Kernel file ./drivers/soc/ti/knav_qmss_queue.c 💖

then the whole friend group, in order:

• knav_queue_notify(9)
• knav_queue_open(9)
• knav_queue_close(9)
• knav_queue_push(9)
• knav_queue_pop(9)
• knav_pool_create(9)
• knav_pool_destroy(9)
• knav_pool_desc_get(9)
• knav_pool_desc_put(9)
• knav_pool_desc_map(9)
• knav_pool_desc_unmap(9)
• knav_pool_count(9)

literally the entire knav-verse, go read all of them, iykyk 🧚

---

lowkey reminder: the manpage lives under ./drivers/soc/ti and it's dated October 2026, so that's the version/source/date info you're working with 🗓️

and that's the page, bestie — knav_queue_device_control(9), out. slay, periodt, go control some queues 💜🎀🦋