fc_exch_set_addr(9)

🎀 fc_exch_set_addr(9) — Kernel API Manual 🎀

okay bestie, welcome to the Kernel API Manual corner of the group chat 💅 This one is short and sweet: we’re setting the source and destination IDs for an exchange. It’s giving tiny-but-important setup step, honestly. ✨

💖 NAME 💖

fc_exch_set_addr — set the source and destination IDs for an exchange. That’s the whole mood. 🫶

✨ SYNOPSIS ✨

void fc_exch_set_addr (struct fc_exch *ep , u32 orig_id , u32 resp_id );

🎀 ARGUMENTS 🎀

• ep — the exchange you’re setting the addresses for. Main character struct, no cap. 👑
• orig_id — the originator’s ID. 🌸
• resp_id — the responder’s ID. 🦋

💜 DESCRIPTION 💜

⚠️ Note: this must be done before the first sequence of the exchange is sent. Like, before-before, bestie. Do the address setup first, then let the sequence go. 🚨

🦋 SEE ALSO 🦋

Kernel file ./drivers/scsi/libfc/fc_exch.c — yes, that exact one — plus the whole friend group:

• struct fc_exch_pool(9)
• struct fc_exch_mgr(9)
• struct fc_exch_mgr_anchor(9)
• fc_exch_name_lookup(9)
• fc_exch_rctl_name(9)
• fc_exch_hold(9)
• fc_exch_setup_hdr(9)
• fc_exch_release(9)
• fc_exch_timer_cancel(9)
• fc_exch_timer_set_locked(9)
• fc_exch_timer_set(9)
• fc_exch_done_locked(9)
• fc_exch_ptr_get(9)
• fc_exch_ptr_set(9)
• fc_exch_delete(9)
• fc_seq_send(9)
• fc_seq_alloc(9)
• fc_seq_start_next_locked(9)
• fc_seq_start_next(9)
• fc_exch_abort_locked(9)
• fc_seq_exch_abort(9)
• fc_invoke_resp(9)
• fc_exch_timeout(9)
• fc_exch_em_alloc(9)
• fc_exch_alloc(9)
• fc_exch_find(9)
• fc_exch_done(9)
• fc_exch_resp(9)
• fc_seq_lookup_recip(9)
• fc_seq_lookup_orig(9)
• fc_seq_els_rsp_send(9)
• fc_seq_send_last(9)
• fc_seq_send_ack(9)
• fc_exch_send_ba_rjt(9)
• fc_exch_recv_abts(9)
• fc_seq_assign(9)
• fc_seq_release(9)
• fc_exch_recv_req(9)
• fc_exch_recv_seq_resp(9)
• fc_exch_recv_resp(9)
• fc_exch_abts_resp(9)
• fc_exch_recv_bls(9)
• fc_seq_ls_acc(9)
• fc_seq_ls_rjt(9)
• fc_exch_reset(9)
• fc_exch_pool_reset(9)
• fc_exch_mgr_reset(9)
• fc_exch_lookup(9)
• fc_exch_els_rec(9)
• fc_exch_rrq_resp(9)
• fc_exch_seq_send(9)
• fc_exch_rrq(9)
• fc_exch_els_rrq(9)
• fc_exch_update_stats(9)
• fc_exch_mgr_add(9)
• fc_exch_mgr_destroy(9)
• fc_exch_mgr_del(9)
• fc_exch_mgr_list_clone(9)
• fc_exch_mgr_alloc(9)
• fc_exch_mgr_free(9)
• fc_find_ema(9)
• fc_exch_recv(9)
• fc_exch_init(9)
• fc_setup_exch_mgr(9)
• fc_destroy_exch_mgr(9)

And that’s the whole page, bestie 🫶 Source/version: ./drivers/scsi/libfc. Date: October 2026. Page: fc_exch_set_addr(9). Mwah 💋✨