rnpgbe_shutdown(9)

💅 rnpgbe_shutdown — the Kernel API Manual, bestie edition 🎀

okay so real quick, before we even start: this is rnpgbe_shutdown(9), from the Kernel API Manual, and it's genuinely the shortest lil glow-up ever. Let's get into it ✨

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✨ NAME ✨

rnpgbe_shutdown — the device shutdown routine. literally that's her whole job 💅

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🌸 SYNOPSIS 🌸

void rnpgbe_shutdown (struct pci_dev *pdev );

no cap, that's the whole signature. void in, void out, one argument, she's lowkey minimal.

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🦋 ARGUMENTS 🦋

• pdev — the PCI device information struct 🫶 like, that's the device she's gonna be working with, bestie.

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🔥 DESCRIPTION 🔥

so rnpgbe_shutdown gets called by the PCI subsystem to alert the driver that the OS is shutting down. that's it, that's the vibe 💀

while she's in there, the device should set up its wakeup state — that's the whole assignment, periodt. do not skip it, it's giving important ✨

ngl this one is short but she still matters — wakeup state is literally the point of the entire routine 🙈

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👑 SEE ALSO 👑

the kernel file that has all the lore is ./drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c — go read it if u want the full behind-the-scenes 🧚

and her whole friend group, fr fr:

• rnpgbe_open(9)
• rnpgbe_close(9)
• rnpgbe_xmit_frame(9)
• rnpgbe_add_adapter(9)
• rnpgbe_probe(9)
• rnpgbe_rm_adapter(9)
• rnpgbe_remove(9)
• rnpgbe_dev_shutdown(9)

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mwah 💋 that's the whole page. source vibe is ./drivers/net/ethernet/mucse/r..., dated October 2026, and it's still rnpgbe_shutdown(9) — slay, bye bestie! 💖🎀