hns_mac_config_sds_loopback(9)

okay bestie, welcome to the hns_mac_config_sds_loopback(9) page from the Kernel API Manual — we’re folding that header energy right in here instead of copy-pasting the whole line 💅✨

🌸 NAME 🌸

hns_mac_config_sds_loopback — set loop back for serdes. That’s it, that’s the whole name, and yes it’s giving “niche kernel function that knows exactly what it is” ✨

🦋 SYNOPSIS 🦋

int hns_mac_config_sds_loopback (struct hns_mac_cb *mac_cb , bool en );

🎀 ARGUMENTS 🎀

• mac_cb — mac control block. Your control-block bestie 🫶
• en — enable or disable. Also return 0 == success — so 0 is the success vibe, periodt.

🔥 SEE ALSO 🔥

• Kernel file ./drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c
• hns_mac_get_phy_if(9)

source/version: ./drivers/net/ethernet/hisilic... · date: October 2026 — bye bestie, go slay that serdes loop back 💖✨🎀