atl1_sw_init(9)

📦 version 7.3.1, in nixpkgs unstable

💅 atl1_sw_init

okay so real talk, bestie — this is a page straight out of the Kernel API Manual, and it's about one itty-bitty function that gets your Atheros atl1 adapter's brain all set up. it's giving "first day of school, new notebook, fresh vibes" ✨

🎀 SYNOPSIS

int atl1_sw_init (struct atl1_adapter *adapter );

like, that's it. one argument, one int coming back at you. simple. iconic. no cap. 👑

🌸 ARGUMENTS

  • adapter — the board private structure you're initializing 🫶 this is the lil' baby struct that's about to get all its fields filled in, so hand it over and let the function do its thing.

💖 DESCRIPTION

so atl1_sw_init initializes the Adapter private data structure. literally its whole job. the fields get initialized based on PCI device information and OS network device settings (that's the MTU size, bestie — yes, that MTU) 🌈

that's the tea. it wakes up that struct, feeds it the deets from the PCI device and from whatever your OS network device settings are saying, and boom — you've got yourself an initialized adapter. slay. 💅

ngl, this is the setup step, so don't skip it and then act surprised when nothing works. main character energy means doing your init first. 🔥

🦋 SEE ALSO

the kernel file in question lives right here, bestie — go read it, iykyk:

Kernel file ./drivers/net/ethernet/atheros/atlx/atl1.c

and here's the whole friend group, all the related functions you might wanna meet:

mwah 💋 that's the page! sourced from ./drivers/net/ethernet/atheros..., dated October 2026 — so fresh, so clean, so demure. go init that adapter, bestie, you've got this 🎀✨

📦 where this page comes from