ppe_sc_config_set(9)

💅 ppe_sc_config_set(9) — a Kernel API Manual moment

okay so bestie, welcome to ppe_sc_config_set(9), straight out of the Kernel API Manual ✨ this is the one that sets your PPE service code configuration, and honestly? iconic little function, does exactly one job, does it slay.

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🌸 NAME 🌸

ppe_sc_config_set — Set PPE service code configuration 💖

✨ SYNOPSIS ✨

int ppe_sc_config_set (struct ppe_device *ppe_dev , int sc , struct ppe_sc_cfg cfg );

like, that's the whole ass signature, no notes 🫶

🎀 ARGUMENTS 🎀

• ppe_dev — the PPE device. your main character, the thing you're configuring 💅
• sc — the Service ID, and no cap it's 0-255 supported by PPE, so pls stay in range bestie 🙈
• cfg — the Service code configuration itself, the actual vibes you're handing over 💜

🦋 DESCRIPTION 🦋

okay so here's the tea ☕ — the PPE service code gets used by the PPE during its packet processing stages. like, during. as it's doing the whole packet thing. and what it does with it is either perform or bypass certain selected packet operations on the packet. that's it. that's the job. it's giving "small function, big responsibility" energy 👑

🔥 RETURN 🔥

• 0 on success 🎉
• negative error code on failure 😭 (so like, check it, fr fr)

🌈 SEE ALSO 🌈

the whole friend group, gathered for you 💖:

• Kernel file ./drivers/net/ethernet/qualcomm/ppe/ppe_config.c
• 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_scheduler_set(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_counter_enable_set(9)
• ppe_rss_hash_config_set(9)
• ppe_ring_queue_map_set(9)

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ngl bestie, if it returns a negative error code, that's your vibe check failing — handle it, don't ignore it 💀

anyway that's the page!! sourced from ./drivers/net/ethernet/qualcom... (yes the path is literally truncated like that in the original, we don't gatekeep, we preserve 🫶), dated October 2026, and it's ppe_sc_config_set(9) forever and always ✨💅🎀 go forth and configure your service codes, queen 👑🌸