fc_lun_reset_send(9)

💅 fc_lun_reset_send — a Kernel API Manual moment (section 9, bestie) ✨

Okay so picture this: you're deep in the kernel, the timer's ticking, and somebody has to actually send the LUN reset command. That someone is this function. It's a (9) manpage from the Kernel API Manual, and yes it's short, but it's literally the main character of this exact moment. 🎀

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🌸 NAME 🌸

fc_lun_reset_send — send LUN reset command. That's it, that's the whole job. No cap. 👑

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✨ SYNOPSIS ✨

void fc_lun_reset_send (struct timer_list *t );

Returns void, so don't go looking for a return value, she gives you nothing back and honestly? Iconic. 🫶

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🦋 ARGUMENTS 🦋

• t — the timer context, aka the whole reason this function can even find the FSP packet it needs. It's a struct timer_list *, and it's lowkey the plug. 🔌

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💜 SEE ALSO 💜

The whole friend group, fr fr — these all live together in the kernel file ./drivers/scsi/libfc/fc_fcp.c:

• struct fc_fcp_internal(9)
• fc_fcp_pkt_alloc(9)
• fc_fcp_pkt_release(9)
• fc_fcp_pkt_hold(9)
• fc_fcp_pkt_destroy(9)
• fc_fcp_lock_pkt(9)
• fc_fcp_unlock_pkt(9)
• fc_fcp_timer_set(9)
• fc_fcp_send_abort(9)
• fc_fcp_retry_cmd(9)
• fc_fcp_ddp_setup(9)
• fc_fcp_ddp_done(9)
• fc_fcp_can_queue_ramp_up(9)
• fc_fcp_can_queue_ramp_down(9)
• get_fsp_rec_tov(9)
• fc_fcp_recv_data(9)
• fc_fcp_send_data(9)
• fc_fcp_abts_resp(9)
• fc_fcp_recv(9)
• fc_fcp_resp(9)
• fc_fcp_complete_locked(9)
• fc_fcp_cleanup_cmd(9)
• fc_fcp_cleanup_each_cmd(9)
• fc_fcp_abort_io(9)
• fc_fcp_pkt_send(9)
• fc_fcp_cmd_send(9)
• fc_fcp_error(9)
• fc_fcp_pkt_abort(9)
• fc_lun_reset(9)
• fc_tm_done(9)
• fc_fcp_cleanup(9)
• fc_fcp_timeout(9)
• fc_fcp_rec(9)
• fc_fcp_rec_resp(9)
• fc_fcp_rec_error(9)
• fc_fcp_recovery(9)
• fc_fcp_srr(9)
• fc_fcp_srr_resp(9)
• fc_fcp_srr_error(9)
• fc_fcp_lport_queue_ready(9)
• fc_queuecommand(9)
• fc_io_compl(9)
• fc_eh_abort(9)
• fc_eh_device_reset(9)
• fc_eh_host_reset(9)
• fc_sdev_init(9)
• fc_fcp_destroy(9)
• fc_fcp_init(9)

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💖 tiny reminder bestie: read the whole squad before you go poking at reset paths, okay? iykyk.

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mwah, that's the whole page 💋 source is ./drivers/scsi/libfc, stamped October 2026, and fc_lun_reset_send(9) is out here slaying in section 9. Go read the source, ily, bye! 🌈💅