zfcp_fc_enqueue_event(9)

💖 zfcp_fc_enqueue_event(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for zfcp_fc_enqueue_event — and yes we're literally in the kernel docs, this is main character energy fr fr 🫶

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✨ NAME ✨

zfcp_fc_enqueue_event — safely enqueue FC HBA API event from irq context 💅

like, the whole vibe of this function is "get the event into the queue without breaking anything while you're in irq context". no cap, that's the whole assignment.

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🌸 SYNOPSIS 🌸

void zfcp_fc_enqueue_event (struct zfcp_adapter *adapter , enum
fc_host_event_code event_code , u32 event_data );

she returns void, she takes three arguments, she does not miss 😭✨

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🎀 ARGUMENTS 🎀

• adapter — the adapter where to enqueue the event. like, which one are we talking to bestie, gotta be specific 💖
• event_code — the event code (as defined in fc_host_event_code in scsi_transport_fc.h). yes it's spelled out for you, go look at the header, iykyk 🦋
• event_data — the event data (e.g. n_port page in case of els). the actual payload, the little gift inside the envelope 🎁

ngl the arguments section is short but she's doing exactly what she needs to do. no notes. periodt. 👑

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🌈 SEE ALSO 🌈

bestie we have a whole friend group here, go say hi 👋

• Kernel file ./drivers/s390/scsi/zfcp_fc.c
• zfcp_fc_post_event(9)
• zfcp_fc_incoming_els(9)
• zfcp_fc_ns_gid_pn(9)
• zfcp_fc_trigger_did_lookup(9)
• zfcp_fc_plogi_evaluate(9)
• zfcp_fc_test_link(9)
• zfcp_fc_sg_free_table(9)
• zfcp_fc_sg_setup_table(9)
• zfcp_fc_scan_ports(9)
• zfcp_fc_sym_name_update(9)

literally the entire zfcp_fc cinematic universe, obsessed 🍓

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aaaand that's the page!! from your girl in ./drivers/s390/scsi, dated October 2026 — mwah, drink water, and don't call into irq context unprepared 💜🧚‍♀️⭐