STRUCT OMAP_RPROC_MEM(9)

✨ struct omap_rproc_mem(9) ✨

okay so bestie, welcome to the kernel API manual 💖 this one's a whole struct and it lives in the <pink>struct omap_rproc_mem(9)</pink> era of the kernel docs, iykyk. it's giving "internal memory structure" and honestly? iconic.

🌸 NAME 🌸

struct omap_rproc_mem — the internal memory structure. that's it, that's the whole vibe 🎀

🦋 SYNOPSIS 🦋

like, here's the literal shape of it, no cap:

struct omap_rproc_mem {
    void __iomem *cpu_addr;
    phys_addr_t bus_addr;
    u32 dev_addr;
    size_t size;
 };

👑 Members 👑

okay so let's meet the cast, main character energy only:

• cpu_addr — the MPU virtual address of the memory region ✨ literally where the MPU sees it.
• bus_addr — the bus address used to access the memory region 🚌 (yes bestie, "bus" as in bus address, stay with me).
• dev_addr — the device address of the memory region, from the DSP's point of view 👀 so this is how the DSP views it.
• size — the size of the memory region 📏 that's the whole thing. the size. of the region. periodt.

🔥 SEE ALSO 🔥

okay so the kernel file for this one is ./drivers/remoteproc/omap_remoteproc.c — and the struct fam is deep, so let me just list everyone 🫶:

• struct omap_rproc_boot_data(9)
• struct omap_rproc_timer(9)
• struct omap_rproc(9)
• struct omap_rproc_mem_data(9)
• struct omap_rproc_dev_data(9)
• omap_rproc_request_timer(9)
• omap_rproc_start_timer(9)
• omap_rproc_stop_timer(9)
• omap_rproc_release_timer(9)
• omap_rproc_get_timer_irq(9)
• omap_rproc_ack_timer_irq(9)
• omap_rproc_watchdog_isr(9)
• omap_rproc_enable_timers(9)
• omap_rproc_disable_timers(9)
• omap_rproc_mbox_callback(9)
• omap_rproc_write_dsp_boot_addr(9)
• omap_rproc_da_to_va(9)

and that's the whole page, bestie 💅 no notes. this one's straight from ./drivers/remoteproc, dated October 2026, and it ate fr fr 💖✨🌈