ENUM AT91_PM_ETH(9)

💖 enum at91_pm_eth 💖

okay bestie, so this is a page straight outta the Kernel API Manual — like, the actual kernel docs, not the cute ones — and it's describing enum at91_pm_eth, which is basically just a lil' labeled list of Ethernet controller indexes. that's it. that's the whole vibe. it's giving "small but essential" and honestly? we stan a compact enum. 🎀

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✨ NAME ✨

enum at91_pm_eth — Ethernet controller indexes 🦋

like, the indexes. the little numbers that tell you which Ethernet controller is which. nothing more, nothing less, and she's thriving.

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🌸 SYNOPSIS 🌸

enum at91_pm_eth {
    AT91_PM_G_ETH ,
    AT91_PM_E_ETH ,
    AT91_PM_MAX_ETH

};

that's the whole thing, no cap — three constants, one enum, done. copy it exactly if you're typing it out, because the kernel does not do typos, and neither should you, bestie. 💅

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👑 Constants 👑

okay so here's the actual cast of characters, one bullet each, no skipping:

• AT91_PM_G_ETH — the gigabit Ethernet controller index 🔥 that's the fast one, the main character energy one.
• AT91_PM_E_ETH — the megabit Ethernet controller index 💜 the chill, more modest sibling. still valid! still iconic!
• AT91_PM_MAX_ETH — the max index ⭐ literally just the maximum. the ceiling. the "how many are there" number. she's a boundary marker and she knows it.

bestie reminder: these are indexes, not full driver structs. don't go assigning them to random pointers and then act surprised. 🙈

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🫶 SEE ALSO 🫶

the whole friend group, all from the kernel file ./arch/arm/mach-at91/pm.c — go say hi:

• struct at91_pm_bu(9)
• struct at91_pm_sfrbu_regs(9)
• enum at91_pm_eth_clk(9)
• struct at91_pm_quirk_eth(9)
• struct at91_pm_quirks(9)
• struct at91_soc_pm(9)
• enum at91_pm_iomaps(9)
• at91_pm_switch_ba_to_auto(9)

like, that's the entire group chat, and every single one is linked. no crumbs left behind. 🌈

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and that's the whole page, fr fr — this one came out of ./arch/arm/mach-at91, dated October 2026, and it's filed under enum at91_pm_eth(9) in the Kernel API Manual. mwah, go read the source, ily, bye 💖✨