cs_slot_prog_locked(9)

💅 cs_slot_prog_locked(9)

okay bestie, welcome to the kernel API manual for cs_slot_prog_locked(9) — yes the name is a mouthful, yes it's iconic, and yes we're gonna get through it together 🫶

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✨ NAME ✨

cs_slot_prog_locked — program a queue slot, literally what it says on the tin 💖

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🌸 SYNOPSIS 🌸

void cs_slot_prog_locked (struct panthor_device *ptdev , u32 csg_id ,
u32 cs_id );

that's it, that's the whole call. no return value, no drama, just vibes ✨

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🎀 ARGUMENTS 🎀

• ptdev — the Device. the whole struct panthor_device, your main character 🫶
• csg_id — Group slot ID. the group's little slot number, iykyk
• cs_id — Queue slot ID. the queue's own slot number, not to be confused with the group one (do not mix them up bestie, the scheduler can tell 💀)

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🦋 DESCRIPTION 🦋

okay so picture this: you've got a queue slot just sitting there doing nothing, and we're about to program it 📝 — like, we hand it all the queue information it needs so things can actually start being executed on this queue. the queue goes from "existing" to "girl, do something" ✨

💜 heads up though: the group slot must have a group bound to it already — that's what group_bind_locked is for. no group bound? no programming. periodt.

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🔥 SEE ALSO 🔥

everything lives in the kernel file ./drivers/gpu/drm/panthor/panthor_sched.c — go read it, it's giving main character energy 👑

• Scheduler(9)
• struct panthor_csg_slot(9)
• enum panthor_csg_priority(9)
• struct panthor_scheduler(9)
• struct panthor_syncobj_32b(9)
• struct panthor_syncobj_64b(9)
• struct panthor_queue(9)
• enum panthor_group_state(9)
• struct panthor_group(9)
• group_queue_work(9)
• sched_queue_work(9)
• sched_queue_delayed_work(9)
• struct panthor_group_pool(9)
• struct panthor_job(9)
• group_bind_locked(9)
• group_unbind_locked(9)
• cs_slot_reset_locked(9)
• csg_slot_sync_priority_locked(9)
• cs_slot_sync_queue_state_locked(9)
• sched_process_global_irq_locked(9)
• panthor_sched_report_fw_events(9)
• panthor_sched_report_mmu_fault(9)
• panthor_fdinfo_gather_group_mem_info(9)

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okay that's the whole page, you ate that 💅 one last thing — this gem comes to you from ./drivers/gpu/drm/panthor, dated October 2026, and it's filed under the manual name cs_slot_prog_locked(9). slay, go program a queue bestie 🌈⭐