STRUCT K3_RPROC(9)

💅 NAME 💅

struct k3_rproc — okay so this is the k3 remote processor driver structure, and no cap it's basically the main character of the whole remote-proc situation ✨ (this one's from the Kernel API Manual, in case you were wondering 🎀)

✨ SYNOPSIS ✨

Like, here's the whole glow-up, character for character, don't touch anything:

struct k3_rproc {
    struct device *dev;
    struct rproc *rproc;
    struct k3_rproc_mem *mem;
    int num_mems;
    struct k3_rproc_mem *rmem;
    int num_rmems;
    struct reset_control *reset;
    const struct k3_rproc_dev_data *data;
    struct ti_sci_proc *tsp;
    const struct ti_sci_handle *ti_sci;
    u32 ti_sci_id;
    struct mbox_chan *mbox;
    struct mbox_client client;
    void *priv;
 };

🫶 Members 🫶

Bestie, let's go through the cast one by one, everyone gets their moment 🌸

• dev — the cached device pointer, literally just vibing in memory so nobody has to go looking for it again 💅
• rproc — the remoteproc device handle, aka the whole reason we're here 👑
• mem — internal memory regions data, the home turf info 🏠
• num_mems — how many internal memory regions there actually are, the headcount 🔢
• rmem — reserved memory regions data, the fancy reserved seating 🎀
• num_rmems — the number of those reserved memory regions, again with the counting 🧮
• reset — reset control handle, for when things need a little refresh moment 🌀
• data — pointer to DSP-specific device data, iykyk 🎧
• tsp — TI-SCI processor control handle, very official ✨
• ti_sci — the TI-SCI handle itself, the blueprint of it all 📜
• ti_sci_id — TI-SCI device identifier, u32 and proud of it 🆔
• mbox — mailbox channel handle, sliding into the DMs 📬
• client — mailbox client, which is what you use to request that mailbox channel, like politely asking for the aux 🎶
• priv — a void pointer to carry any private data, no questions asked, it's giving mysterious 🙈

🦋 SEE ALSO 🦋

Go read the kernel file ./drivers/remoteproc/ti_k3_common.h and while you're there say hi to:

• struct k3_rproc_mem(9)
• struct k3_rproc_mem_data(9)
• struct k3_rproc_dev_data(9)

And that's the whole page, bestie!! 🫶 This little masterpiece lives over in ./drivers/remoteproc and it's dated October 2026 — iconic, timeless, we stan a structured struct 🌈💖 slay 🧚