tb_lc_is_xhci_connected(9)

🌸 NAME 🌸

tb_lc_is_xhci_connected — bestie, this is literally the "is the internal xHCI connected" check 💖

✨ SYNOPSIS ✨

bool tb_lc_is_xhci_connected (struct tb_port *port );

🎀 ARGUMENTS 🎀

• port — the device router lane 0 adapter, okay? that specific one, no substitutions 🙈

💅 RETURN 💅

It hands you back true if the internal xHCI has been connected to port — and false otherwise. That's it, that's the whole vibe check 🦋

🔥 SEE ALSO 🔥

Kernel file ./drivers/thunderbolt/lc.c — go read it, iykyk 👑

• tb_lc_read_uuid(9)
• tb_lc_reset_port(9)
• tb_lc_configure_port(9)
• tb_lc_unconfigure_port(9)
• tb_lc_configure_xdomain(9)
• tb_lc_unconfigure_xdomain(9)
• tb_lc_start_lane_initialization(9)
• tb_lc_is_clx_supported(9)
• tb_lc_is_usb_plugged(9)
• tb_lc_xhci_connect(9)
• tb_lc_xhci_disconnect(9)
• tb_lc_set_wake(9)
• tb_lc_set_sleep(9)
• tb_lc_lane_bonding_possible(9)
• tb_lc_dp_sink_query(9)
• tb_lc_dp_sink_alloc(9)
• tb_lc_dp_sink_dealloc(9)
• tb_lc_force_power(9)

The whole squad fr fr 🫶

and that's the page, bestie — brought to you by the fine folks over in ./drivers/thunderbolt, dated October 2026, slay 💜