STRUCT STRATIX10_SVC_DATA_MEM(9)

📦 version 7.3.1, in nixpkgs unstable

💖 struct stratix10_svc_data_mem(9) 💖

okay so bestie, welcome to the Kernel API Manual — yes we're literally reading kernel docs together, this is our bonding era 🫶

✨ NAME ✨

struct stratix10_svc_data_mem — the service memory structure, aka the little record that keeps track of a chunk of memory 💅

🌸 SYNOPSIS 🌸

struct stratix10_svc_data_mem {
    void *vaddr;
    phys_addr_t paddr;
    size_t size;
    struct list_head node;
 };

yes that's the whole thing. four fields. she's compact and she knows it ✨

🎀 Members 🎀

💜 the fields, one by one

  • vaddr — the virtual address. the vibe address, if you will 🌈
  • paddr — the physical address. the real-real one, no cap 🔥
  • size — size of memory. how much memory we're talking about, periodt 📏
  • node — link list head node. she's the connector, the social butterfly of the list 🦋

👑 Description 👑

so here's the tea 🍓 — this struct is used in a list that keeps track of buffers which have been allocated or freed from the memory pool. like a little guestbook for memory, honestly.

and the service layer driver also uses this struct to transfer physical address to virtual address. that's the whole gig. main character energy fr fr 💅

🔍 SEE ALSO 🔍

the whole friend group, iykyk:

ngl bestie, that's a lot of friends. go read them too, i believe in you 💀💖

and that's a wrap!! this came from ./drivers/firmware and the date on it is October 2026 — so yeah, she's from the future, iconic behavior honestly 👑✨ bye bestie, slay your kernel reading 🎀🦋

📦 where this page comes from