ntb_transport_link_query(9)

✨ NAME ✨

okay so bestie, you're looking at ntb_transport_link_query(9) from the Kernel API Manual, and it's literally the vibe check for your NTB transport link 👑💅

It queries the transport link state. That's the assignment. Periodt.

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🦋 SYNOPSIS 🦋

bool ntb_transport_link_query (struct ntb_transport_qp *qp );

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💖 ARGUMENTS 💖

• qp — the NTB transport layer queue that's getting queried, bestie 🫶

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🌸 DESCRIPTION 🌸

Queries connectivity to the remote system of the NTB transport queue 💫

Like, it's checking whether that queue can reach its remote bestie. No cap.

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🔥 RETURN 🔥

Returns true for link up, or false for link down 😭💀

That's the whole return contract, and it ate.

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🎀 SEE ALSO 🎀

the whole friend group is here, iykyk:

• Kernel file ./drivers/ntb/ntb_transport.c
• ntb_transport_unregister_client_dev(9)
• ntb_transport_register_client_dev(9)
• ntb_transport_register_client(9)
• ntb_transport_unregister_client(9)
• ntb_transport_create_queue(9)
• ntb_transport_free_queue(9)
• ntb_transport_rx_remove(9)
• ntb_transport_rx_enqueue(9)
• ntb_transport_tx_enqueue(9)
• ntb_transport_link_up(9)
• ntb_transport_link_down(9)
• ntb_transport_qp_num(9)
• ntb_transport_max_size(9)

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mwah 💋 — source/version vibe: ./drivers/ntb; date: October 2026; page: ntb_transport_link_query(9) ✨🦋