fcoe_ctlr_get_lesb(9)

💅 fcoe_ctlr_get_lesb(9) — from the Kernel API Manual, bestie 🎀

okay so picture this: you're deep in the kernel, you've got yourself a Fibre Channel over Ethernet situation, and you need the Link Error Status Block — the LESB — for one specific fcoe controller device. That's literally the whole gig. This function is the little hook that grabs it for you. No cap. ✨

🌸 NAME 🌸

fcoe_ctlr_get_lesb — get the Link Error Status Block (LESB) for a given fcoe controller device 🦋

✨ SYNOPSIS ✨

void fcoe_ctlr_get_lesb (struct fcoe_ctlr_device *ctlr_dev );

that's it, that's the whole signature. void, so nothing comes back out — it just does the thing. 💅

🫶 ARGUMENTS 🫶

• ctlr_dev — the given fcoe controller device. yes bestie, the one you're asking about. you hand it over and it's like "say less" 💖

🔥 SEE ALSO 🔥

the kernel file that lives at ./drivers/scsi/fcoe/fcoe_transport.c — go look, it's right there 🧚

and then the whole friend group, in order, no skipping:

• fcoe_link_speed_update(9)
• __fcoe_get_lesb(9)
• fcoe_get_lesb(9)
• fcoe_validate_vport_create(9)
• fcoe_get_wwn(9)
• fcoe_fc_crc(9)
• fcoe_start_io(9)
• fcoe_clean_pending_queue(9)
• fcoe_check_wait_queue(9)
• fcoe_queue_timer(9)
• fcoe_get_paged_crc_eof(9)
• fcoe_transport_lookup(9)
• fcoe_transport_attach(9)
• fcoe_transport_detach(9)
• fcoe_netdev_map_lookup(9)
• fcoe_if_to_netdev(9)
• libfcoe_device_notification(9)
• fcoe_transport_create(9)
• fcoe_transport_destroy(9)
• fcoe_transport_disable(9)
• fcoe_transport_enable(9)
• libfcoe_init(9)
• libfcoe_exit(9)

like, the whole fcoe clique showed up to the party and they all brought their (9) badges 👑

lowkey the real ones know this page comes out of ./drivers/scsi/fcoe, dated October 2026 — so when you cite it, cite it with your whole chest 💜

okay that's the page, ily, go read your kernel source 🫶🌈⭐