bcm47xx_nvram_is_valid(9)

💖 bcm47xx_nvram_is_valid(9) 💖

okay so bestie, welcome to the Kernel API Manual (section 9, we're fancy like that) — today's main character is bcm47xx_nvram_is_valid, and honestly? she's a vibe check in function form 🫶

✨ NAME ✨

bcm47xx_nvram_is_valid — literally just checks whether there's a valid NVRAM sitting at the memory address you point her at 🌸

🦋 SYNOPSIS 🦋

bool bcm47xx_nvram_is_valid (void __iomem *nvram );

that's it. that's the whole signature. no cap. ✨

👑 ARGUMENTS 👑

• nvram — okay so about this one... the docs say -- undescribed -- 😭 like the parameter is there, she's in the synopsis, she's void __iomem *, but nobody wrote her a bio. not me making up facts, that's genuinely what the manpage says. we move 💅

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/firmware/broadcom/bcm47xx_nvram.c — go read the source, the source ate 🔥
• bcm47xx_nvram_copy(9) — her bestie, fr fr
• bcm47xx_nvram_find_and_copy(9) — also her bestie, also section 9

and that's the page, bestie, you're officially educated 💜 stay iconic, keep your pointers valid, and don't forget where this came from — the kernel source tree at ./drivers/firmware/broadcom, dated October 2026, section 9 of the Kernel API Manual. iykyk 🎀🦋💅