bnx2fc_eh_device_reset(9)

💅 bnx2fc_eh_device_reset — the kernel API manual, but make it make sense 🎀

okay so bestie, this is a page from the Kernel API Manual, and today's main character is bnx2fc_eh_device_reset(9). yes it's a mouthful, no we're not abbreviating it, it's iconic and it knows it ✨

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🌸 NAME 🌸

bnx2fc_eh_device_reset — reset a single LUN 💅

like, just one. one LUN. not the whole party. we're being specific.

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🦋 SYNOPSIS 🦋

int bnx2fc_eh_device_reset (struct scsi_cmnd *sc_cmd );

that's the whole vibe. it takes one thing and it returns an int. short, sweet, slays.

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✨ ARGUMENTS ✨

• sc_cmd — a SCSI command 🫶 that's it, that's the argument. it's a struct scsi_cmnd *, and it is literally the SCSI command in question.

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🔥 DESCRIPTION 🔥

so the way this works is: this function is set from the SCSI host template — iykyk — to send a task mgmt command to the target, and then it waits for the response. 😭

it sends the task management command, it waits for the response, and that's the whole entire arc. no cap. it's giving "polite but firm" energy fr fr — it doesn't just yeet the command and dip, it waits. main character behavior honestly 👑

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💜 SEE ALSO 💜

• the Kernel file ./drivers/scsi/bnx2fc/bnx2fc_io.c — go read it, the lore is in there 📖
• bnx2fc_eh_target_reset(9)
• bnx2fc_eh_abort(9)
• bnx2fc_queuecommand(9)

all of these are siblings and they all live in the same folder, it's a whole family situation 🌈

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🧚 just a lil reminder bestie: this one resets a single LUN, so if you were looking for the whole-target energy, that's bnx2fc_eh_target_reset(9) — the name lowkey tells you everything ngl 💖

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okay that's the page!! 💀 this whole thing came out of ./drivers/scsi/bnx2fc and it's dated October 2026, from the Kernel API Manual — so if you ever need to cite it, you've got the receipts 🎀 bye bestie, go reset that LUN responsibly 🫶⭐