fc_seq_send_ack(9)

💖 fc_seq_send_ack(9) 💖

okay so this is a page straight out of the Kernel API Manual, section 9, and it's about one very specific little function. it's short, it's sweet, it's giving "one job and it does it" energy.

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✨ NAME ✨

fc_seq_send_ack — bestie, this one sends an acknowledgement that we've received a frame. that's it. that's the whole vibe. 🎀

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✨ SYNOPSIS ✨

void fc_seq_send_ack (struct fc_seq *sp , const struct fc_frame *rx_fp
);

it returns void, so like… don't go looking for a return value, there isn't one, periodt. 💅

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✨ ARGUMENTS ✨

• sp — the sequence you wanna send the ACK on. this is the "where" of the whole operation 🦋
• rx_fp — the received frame that is being acknoledged. (yes, "acknoledged" — that's literally how it's spelled in the source, and honestly? iconic. we're keeping it. 💀)

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✨ DESCRIPTION ✨

so what does it actually do? it sends ACK_1 (or the equivalent) indicating we received something. that's the whole function, and the way it just does its one little thing with zero drama is honestly main character energy 🔥

no cap, this is a "we got your frame, thank u next" function. 🫶

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✨ SEE ALSO ✨

grab a snack, bestie, because this list is long and we are not skipping a single one of them — every single reference, in order:

• the kernel file ./drivers/scsi/libfc/fc_exch.c
• 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_exch_set_addr(9)
• fc_seq_els_rsp_send(9)
• fc_seq_send_last(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)

like… that's the whole exchange family reunion right there and every single cousin showed up 🌈👑

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okay that's the page!! mwah 💋 this lil gem lives in ./drivers/scsi/libfc and the version/date stamp on it is October 2026 — so yeah, mark your calendars, bestie, because this one's from the future 🦋✨💜