ixgbe_releas..._sync_X550em(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ixgbe_releas..._sync_X550em(9) — bestie's guide to letting go of a semaphore 🎀

okay so welcome to the Kernel API Manual, girlie. yes the page title is literally truncated with ... in the middle, that's not a typo, that's just how the man page do. we're talking about ixgbe_release_swfw_sync_X550em today and honestly? it's a short one. a lil snack. a bite-size function. let's get into it ✨

🌸 NAME 🌸

ixgbe_release_swfw_sync_X550em — Release SWFW semaphore, periodt. that's the whole job. it releases. it's a semaphore. the SWFW one. 💅

🦋 SYNOPSIS 🦋

void ixgbe_release_swfw_sync_X550em (struct ixgbe_hw *hw , u32 mask );

no return value, she's a void, she gives nothing back and that's her main character energy 💖

🎀 ARGUMENTS 🎀

  • hw — pointer to hardware structure. yep, the classic. you hand her the hardware struct and she knows what to do with it 🫶
  • mask — Mask to specify which semaphore to release. so like, which one you're letting go. you gotta tell her. she's not a mind reader ngl 💀

✨ DESCRIPTION ✨

Releases the SWFW semaphore and sets the I2C MUX.

that's it. that's the description. two things, one function, zero drama 🌈 she frees up the SWFW semaphore and then she sets the I2C MUX, and honestly the way she does both in a single sentence without breaking a sweat? iconic 👑

like okay, the semaphore is the "hey nobody else touch this" handshake between software and firmware, and this is the release half, so if you're the one who acquired it, you're the one who calls this. iykyk 🧚 and the I2C MUX setup comes along for the ride, because of course it does 💜

👑 SEE ALSO 👑

like yes that's a long list but she's social, she has friends, she's connected, it's giving networking queen 🌐 and note ixgbe_acquire_swfw_sync_X550em(9) is right there in the list — acquire and release, the duo, the bestie pair, the two halves of the handshake 💖

🌸 lil reminder bestie: this page doesn't spell out error returns, exit statuses, or signals, because there aren't any here — it's void, it just does the thing. don't go making up behaviors that aren't on the page, i'm begging 🙈

that's the whole page, she's short and she's slaying 💅 load-bearing note at the bottom: this came out of ./drivers/net/ethernet/intel/i... and it's dated October 2026, and the page is officially ixgbe_releas..._sync_X550em(9), truncation and all. mwah, go release some semaphores responsibly 🫶✨🎀

📦 where this page comes from