edac_ecs_get_desc(9)

💖 edac_ecs_get_desc(9) 💖

okay so bestie, welcome to the Kernel API Manual — bucket list moment, we're literally in the kernel docs 🎀 this one's all about pulling in your EDAC ECS descriptors and honestly? iconic.

---

✨ NAME ✨

edac_ecs_get_desc — get EDAC ECS descriptors 🦋

no cap, that's the whole vibe: it gets you the descriptors.

---

🌸 SYNOPSIS 🌸

int edac_ecs_get_desc (struct device *ecs_dev , const struct attribute_group **attr_groups , u16 num_media_frus );

like yes, that's three arguments, don't panic, we're getting to each one 💅

---

🎀 ARGUMENTS 🎀

• ecs_dev — the client device, and bestie it supports ECS feature — that's the whole point, that's its main character trait ✨
• attr_groups — pointer to attribute group container 🧚 it's the lil basket your groups live in
• num_media_frus — number of media FRUs in the device 🔥 count 'em, that's how many you got

---

💜 RETURN 💜

the function hands you back an int, and here's the vibe check on what it means:

• 0 — Success. slay. we ate. 👑
• -EINVAL — Invalid parameters passed 😭 something you handed over was not it
• -ENOMEM — Dynamic memory allocation failed 💀 the allocator said no ma'am

fr fr, check that return value — a 0 is the only one that's giving happy ending 🌈

---

🫶 SEE ALSO 🫶

• Kernel file ./drivers/edac/ecs.c — go read it, iykyk, the source is right there 🌸

---

and that's the whole page, bestie!! this lil beauty lives in ./drivers/edac and it's dated October 2026 — so yeah, future vibes only 💫 mwah, go forth and get those descriptors 🧚💖