ixgbe_dcb_hw_config_82599(9)

💖 ixgbe_dcb_hw_config_82599(9) 💖

🌸 NAME 🌸

ixgbe_dcb_hw_config_82599 — Configure and enable DCB. We're in the Kernel API Manual, and this function is lowkey the setup baddie of the page ✨

🦋 SYNOPSIS 🦋

int ixgbe_dcb_hw_config_82599 (struct ixgbe_hw *hw , u8 pfc_en , u16
*refill , u16 *max , u8 *bwg_id , u8 *prio_type , u8 *prio_tc );

okay so it returns an int, and it takes the args below, no cap 💅

🎀 ARGUMENTS 🎀

• hw — pointer to hardware structure. this is your hardware's main character pointer 🫶
• pfc_en — enabled pfc bitmask. the pfc-enable bitmask vibe check 🌈
• refill — refill credits index by traffic class. refill credits, indexed by traffic class, periodt ✨
• max — max credits index by traffic class. the max credits, indexed by traffic class 💖
• bwg_id — bandwidth grouping indexed by traffic class. bandwidth grouping, indexed by traffic class, slay 🦋
• prio_type — priority type indexed by traffic class. priority type, indexed by traffic class 👑
• prio_tc — priority to tc assignments indexed by priority. priority to tc assignments, indexed by priority 💅

🌈 DESCRIPTION 🌈

This is the one that configures dcb settings and enables dcb mode. That's it, that's the assignment, and it ate 🔥

👑 SEE ALSO 👑

• Kernel file ./drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
• ixgbe_dcb_config_rx_arbiter_82599(9)
• ixgbe_dcb_config_tx_desc_arbiter_82599(9)
• ixgbe_dcb_config_tx_data_arbiter_82599(9)
• ixgbe_dcb_config_pfc_82599(9)
• ixgbe_dcb_config_tc_stats_82599(9)

cute sign-off time, bestie: the source/version footer is ./drivers/net/ethernet/intel/i..., and the date is October 2026. mwah 💋✨