ppe_queue_scheduler_set(9)

💖 ppe_queue_scheduler_set(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for ppe_queue_scheduler_set(9) — yes the title really is the function name, we're fancy like that ✨ lowkey this one's a whole vibe: it's the little function that sorts out how your PPE hardware queue does its scheduling. let's get into it 🫶

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✨ NAME ✨

ppe_queue_scheduler_set — configures the scheduler for a PPE hardware queue. literally its whole personality 💅

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🦋 SYNOPSIS 🦋

int ppe_queue_scheduler_set (struct ppe_device *ppe_dev , int node_id ,
       bool flow_level , int port , struct ppe_scheduler_cfg scheduler_cfg );

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🎀 ARGUMENTS 🎀

• ppe_dev — the PPE device. your main character 🫶
• node_id — the PPE queue ID or the flow ID, depending on the vibe you're going for.
• flow_level — picks between a flow level scheduler and a queue level scheduler. choose wisely bestie ✨
• port — the PPE port ID whose scheduler configuration we're setting.
• scheduler_cfg — the PPE scheduler configuration itself. the actual payload 💖

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🌸 DESCRIPTION 🌸

the PPE scheduler configuration supports both queue level and flow level on the PPE egress port. that's it, that's the whole description — it's giving short and sweet, no cap 🧚

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🔥 RETURN 🔥

0 on success, and a negative error code on failure. so like, if it's not zero, something went sideways bestie 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/net/ethernet/qualcomm/ppe/ppe_config.c — plus all these iconic faves:

• struct ppe_bm_port_config(9)
• struct ppe_qm_queue_config(9)
• enum ppe_scheduler_direction(9)
• struct ppe_scheduler_bm_config(9)
• struct ppe_scheduler_qm_config(9)
• struct ppe_scheduler_port_config(9)
• struct ppe_port_schedule_resource(9)
• ppe_queue_ucast_base_set(9)
• ppe_queue_ucast_offset_pri_set(9)
• ppe_queue_ucast_offset_hash_set(9)
• ppe_port_resource_get(9)
• ppe_sc_config_set(9)
• ppe_counter_enable_set(9)
• ppe_rss_hash_config_set(9)
• ppe_ring_queue_map_set(9)

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and that's the whole page, bestie — go configure some schedulers, you've got this 👑

this little masterpiece came from ./drivers/net/ethernet/qualcom..., dated October 2026, and it's forever known as ppe_queue_scheduler_set(9) 🎀✨