e1000e_check_options(9)

💖 e1000e_check_options — a kernel API manual, but make it bestie-friendly 💖

okay so real talk, this is the e1000e_check_options(9) page from the Kernel API Manual, and honestly? it's short, it's sweet, and it's doing important work. let's get into it 🫶

---

✨ NAME ✨

e1000e_check_options — Range Checking for Command Line Parameters 🎀

like, it goes through your command line params and makes sure they're not chaos. that's the whole vibe check.

---

🌸 SYNOPSIS 🌸

void e1000e_check_options (struct e1000_adapter *adapter );

no return value, bestie — it's a void function, it just does the thing and leaves. main character energy honestly 💅

---

🦋 ARGUMENTS 🦋

• adapter — the board private structure ✨ this is the little home where all the board's private business lives, and our girl is gonna poke around in it.

---

👑 DESCRIPTION 👑

so here's the tea, and it's actually kind of iconic:

this routine checks all command line parameters for valid user input. yep, all of them. it's thorough like that 💯

and then — this is the important part — if an invalid value is given, or if no user specified value exists at all, a default value is used instead. so like, nobody's left hanging. no param left behind. 🥺

the final value then gets stored in a variable in the adapter structure, where it lives its best life, ready to be used. periodt. 🌈

ngl this is genuinely such a clean design — you hand it your messy input, it hands you back something valid, every single time. slay.

---

🔥 SEE ALSO 🔥

• Kernel file ./drivers/net/ethernet/intel/e1000e/param.c — go read the source, iykyk, it's giving "the real documentation was the .c file we read along the way" 💀💖

---

aaand that's the whole page!! short but iconic, no cap. this little love letter to you was brought to you by the source path ./drivers/net/ethernet/intel/e... (the footer cut it off, not me 🙈) and it's dated October 2026. mwah, go forth and validate your parameters, bestie 🧚💜