ixgbe_dcbnl_getapp(9)

💖 ixgbe_dcbnl_getapp(9) — from the Kernel API Manual 💖

✨ NAME ✨

ixgbe_dcbnl_getapp — retrieve the DCBX application user priority.

🦋 SYNOPSIS 🦋

       int ixgbe_dcbnl_getapp (struct net_device *netdev , u8 idtype , u16 id
       );

🎀 ARGUMENTS 🎀

• netdev — the corresponding netdev 💅 that's the netdev bestie, she's right there.
• idtype — identifies the id as ether type or TCP/UDP port number 👀
• id — id is either ether type or TCP/UDP port number 🦋

💅 RETURN 💅

okay so return vibe check: on success, it returns a non-zero 802.1p user priority bitmap — slay — otherwise it returns -EINVAL as the invalid user priority bitmap to indicate an error. no cap, that's the whole return story 😭

🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c — go read the source, iykyk 📖✨

mwah 💋 source/version: ./drivers/net/ethernet/intel/i... · date: October 2026. byeee, bestie 🫶✨