STRUCT CDNSP_PORT(9)

✨ NAME ✨

struct cdnsp_port — holds information about detected ports. This is the struct cdnsp_port(9) page from the Kernel API Manual, and yes bestie, it’s literally a little port-info struct 🫶.

🦋 SYNOPSIS 🦋

struct cdnsp_port {
    struct cdnsp_port_regs __iomem *regs;
    u8 port_num;
    u8 exist;
    u8 maj_rev;
    u8 min_rev;
};

💖 Members 💖

• regs — the struct cdnsp_port_regs __iomem * field in the struct. It’s giving pointer-to-cdnsp_port_regs energy ✨.
• port_num — Port number.
• exist — Indicate if port exist.
• maj_rev — Major revision.
• min_rev — Minor revision.

🌈 SEE ALSO 🌈

Kernel file: ./drivers/usb/cdns3/cdnsp-gadget.h — and here’s the whole struct squad, no cap:

• struct cdnsp_cap_regs(9)
• struct cdnsp_op_regs(9)
• struct cdnsp_port_regs(9)
• struct cdnsp_intr_reg(9)
• struct cdnsp_run_regs(9)
• struct cdnsp_rev_cap(9)
• struct cdnsp_doorbell_array(9)
• struct cdnsp_container_ctx(9)
• struct cdnsp_slot_ctx(9)
• struct cdnsp_ep_ctx(9)
• struct cdnsp_stream_info(9)
• struct cdnsp_ep(9)
• struct cdnsp_device_context_array(9)
• struct cdnsp_transfer_event(9)
• struct cdnsp_link_trb(9)
• struct cdnsp_event_cmd(9)
• struct cdnsp_segment(9)
• struct cdnsp_td(9)
• struct cdnsp_dequeue_state(9)
• struct cdnsp_ring(9)
• struct cdnsp_erst_entry(9)
• struct cdnsp_erst(9)
• struct cdnsp_request(9)
• struct cdnsp_device(9)
• next_request(9)

Source/version/date: ./drivers/usb/cdns3 · October 2026 · struct cdnsp_port(9) — that’s the tea, bestie; go read the kernel file and slay 💖🦋