i40e_xsk_pool_enable(9)

💖 NAME 💖

okay so bestie, this is the i40e_xsk_pool_enable(9) page from the Kernel API Manual, and it's literally about enabling / associating an AF_XDP buffer pool to a certain ring/qid. slay. ✨

🌸 SYNOPSIS 🌸

int i40e_xsk_pool_enable (struct i40e_vsi *vsi , struct xsk_buff_pool
       *pool , u16 qid );

🎀 ARGUMENTS 🎀

• vsi — the current VSI, aka the main character in this little setup 🫶
• pool — the buffer pool, the thing we're bringing to the party 💅
• qid — the Rx ring that this buffer pool is getting associated with, iykyk 🦋

💀 DESCRIPTION 💀

Returns 0 on success, and <0 on failure. no cap, that's the whole vibe check 😭

bestie please note: the return value is literally the plot — 0 means we ate, and anything <0 means something went wrong. periodt. 💅

🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/intel/i40e/i40e_xsk.c — the source file, go read it if you're nosy 👀
• i40e_realloc_rx_xdp_bi(9)
• i40e_realloc_rx_bi_zc(9)
• i40e_xsk_pool_disable(9)
• i40e_xsk_pool_setup(9)
• i40e_run_xdp_zc(9)
• i40e_construct_skb_zc(9)
• i40e_clean_rx_irq_zc(9)
• i40e_xmit_zc(9)
• i40e_clean_xdp_tx_buffer(9)
• i40e_clean_xdp_tx_irq(9)
• i40e_xsk_wakeup(9)
• i40e_xsk_clean_tx_ring(9)
• i40e_xsk_any_rx_ring_enabled(9)

and that's the whole page, bestie 🫶 this came from ./drivers/net/ethernet/intel/i40e, dated October 2026 — iconic, honestly. 🎀✨