MLX4EN(4)

💖 MLX4EN(4) — the Mellanox ConnectX-3 10GbE/40GbE network adapter driver 💖

okay so bestie, this is a page from the Kernel Interfaces Manual (MLX4EN(4)) and it's literally all about the Mellanox ConnectX-3 10GbE/40GbE network adapter driver. networking slay. let's get into it 🫶

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✨ NAME ✨

mlx4en — the Mellanox ConnectX-3 10GbE/40GbE network adapter driver. that's the whole vibe. that's the name. 💅

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🌸 SYNOPSIS 🌸

so there's three ways to get this driver living in your system, and honestly all of them are valid:

to compile this driver into the kernel, place these lines in your kernel configuration file:

options COMPAT_LINUXKPI
device mlx4
device mlx4en

to load the driver as a module at run-time, run this command as root:

kldload mlx4en

to load the driver as a module at boot time, place this line in loader.conf(5):

mlx4en_load="YES"

periodt. pick your fighter. 🎀

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🦋 DESCRIPTION 🦋

okay so Mellanox ConnectX adapter cards with Virtual Protocol Interconnect (VPI) are out here providing the highest performing and most flexible interconnect solution for Enterprise Data Centers, High-Performance Computing, and Embedded environments. no cap. it's giving main character energy across three whole industries. 👑

and like, clustered data bases, parallelized applications, transactional services, and high-performance embedded I/O applications? they'll all achieve significant performance improvements — which results in reduced completion time and lower cost per operation. it's a whole glow-up for your workloads, fr fr. 🔥

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🧚 HARDWARE 🧚

the mlx4en driver supports these network adapters, and yes these are the only two listed so don't come for me:

• Mellanox ConnectX-2 (ETH)
• Mellanox ConnectX-3 (ETH)

both ETH, both iconic, both here. 🌈

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💜 SUPPORT 💜

for general information and support, go to the Mellanox support website at: http://www.mellanox.com/ — literally just click it bestie. 🫶

and if an issue is identified with this driver and a supported network adapter, please email the specific information to <freebsd-drivers@mellanox.com>. specific information!! don't just say "it's broken". give them the deets. 🙈

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⭐ SEE ALSO ⭐

• mlx4ib(4)
• ifconfig(8)

go read those too, iykyk. 📚

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🎀 HISTORY 🎀

the mlx4en device driver first appeared in FreeBSD 9.0. vintage. retro. a classic. ✨

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👑 AUTHORS 👑

the mlx4en driver was written by Mellanox Technologies <freebsd-drivers@mellanox.com>. thank you for your service, legends. 🫡💖

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and that's the whole page!! every flag, every file, every email, every adapter — nothing skipped, nothing invented. you're welcome bestie 💅

okay so this edition of the page hails from Debian, dated March 1, 2017, and it's filed under MLX4EN(4) in the Kernel Interfaces Manual — mwah, kisses, go configure your NIC. 🦋💜🌸