STRUCT ZYNQMP_R5_CORE(9)

👑 NAME

struct zynqmp_r5_core — like, the remoteproc core's internal data, bestie. That's the whole vibe. It's the little struct that holds all the RPU's private business 💅

✨ SYNOPSIS

struct zynqmp_r5_core {
    struct xlnx_rproc_crash_report *crash_report;
    void __iomem *rsc_tbl_va;
    struct zynqmp_sram_bank *sram;
    int num_sram;
    struct device *dev;
    struct device_node *np;
    int tcm_bank_count;
    struct mem_bank_data **tcm_banks;
    struct rproc *rproc;
    u32 rsc_tbl_size;
    u32 pm_domain_id;
    struct mbox_info *ipi;
};

okay so that's the whole shape of it, no cap — every field, exactly as it lives in the header 🫶

🌸 Members

• crash_report — the rproc crash state and reason, aka the receipts when things go 💀
• rsc_tbl_va — the resource table virtual address. literally where it lives in memory ✨
• sram — array of sram memories assigned to this core 🍓
• num_sram — how many sram this core got (the count, not the vibes)
• dev — the device of the RPU instance, main character energy
• np — the device node of the RPU instance 🌈
• tcm_bank_count — number of TCM banks accessible to this RPU, fr fr
• tcm_banks — array of each TCM bank's data 💖
• rproc — the rproc handle, iconic
• rsc_tbl_size — resource table size retrieved from the remote 👑
• pm_domain_id — the RPU CPU power domain id, iykyk
• ipi — pointer to mailbox information 🦋

💜 SEE ALSO

Kernel file ./drivers/remoteproc/xlnx_r5_remoteproc.c, plus these absolute icons:

• struct mem_bank_data(9)
• struct zynqmp_sram_bank(9)
• struct mbox_info(9)
• struct rsc_tbl_data(9)
• struct xlnx_rproc_crash_report(9)
• struct zynqmp_r5_cluster(9)
• event_notified_idr_cb(9)
• handle_event_notified(9)
• zynqmp_r5_mb_rx_cb(9)
• zynqmp_r5_setup_mbox(9)
• zynqmp_r5_rproc_prepare(9)
• zynqmp_r5_rproc_unprepare(9)
• zynqmp_r5_alloc_rproc_core(9)
• zynqmp_r5_get_tcm_node(9)

🎀 that's the whole page bestie, go read the kernel file if you want the plot twists

okay mwah, this was struct zynqmp_r5_core(9) from the Kernel API Manual, sourced out of ./drivers/remoteproc, dated October 2026 — drink some water and go touch a device tree 💜✨