t4vf_free_sge_resources(9)

🎀 t4vf_free_sge_resources(9) 🎀

okay bestie, welcome to the Kernel API Manual — yes, the actual kernel docs, and yes, we're gonna make this make sense 💅

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✨ NAME ✨

t4vf_free_sge_resources — the little function that frees your SGE resources. it's giving cleanup era 🧹✨

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🌸 SYNOPSIS 🌸

void t4vf_free_sge_resources (struct adapter *adapter );

no return value, it just does the thing and dips 👑 (that void is doing zero work and honestly? same.)

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🦋 ARGUMENTS 🦋

• adapter — the adapter. that's it. that's the whole description. the adapter. the main character. the one and only 🫶

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💖 DESCRIPTION 💖

so what it actually does: it frees the resources used by the SGE queue sets 🎀

that's the whole vibe — resources in, resources out, memory un-allocated, no leaks, no crumbs left behind. clean girl aesthetic but for queue sets. slay 💅

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🌈 SEE ALSO 🌈

first up, the kernel file this lives in — literally iconic, go read it:

./drivers/net/ethernet/chelsio/cxgb4vf/sge.c

and now the whole squad, roll call, every single one of them, no cap 🫡 (all (9) sections, all in the family):

• get_buf_addr(9)
• is_buf_mapped(9)
• need_skb_unmap(9)
• txq_avail(9)
• fl_cap(9)
• fl_starving(9)
• map_skb(9)
• free_tx_desc(9)
• reclaim_completed_tx(9)
• get_buf_size(9)
• free_rx_bufs(9)
• unmap_rx_buf(9)
• ring_fl_db(9)
• set_rx_sw_desc(9)
• refill_fl(9)
• alloc_ring(9)
• sgl_len(9)
• flits_to_desc(9)
• is_eth_imm(9)
• calc_tx_flits(9)
• write_sgl(9)
• ring_tx_db(9)
• inline_tx_skb(9)
• t4vf_eth_xmit(9)
• copy_frags(9)
• t4vf_pktgl_to_skb(9)
• t4vf_pktgl_free(9)
• do_gro(9)
• t4vf_ethrx_handler(9)
• is_new_response(9)
• restore_rx_bufs(9)
• rspq_next(9)
• process_responses(9)
• napi_rx_handler(9)
• t4vf_intr_handler(9)
• sge_rx_timer_cb(9)
• sge_tx_timer_cb(9)
• bar2_address(9)
• t4vf_sge_alloc_rxq(9)
• t4vf_sge_alloc_eth_txq(9)
• t4vf_sge_start(9)
• t4vf_sge_stop(9)
• t4vf_sge_init(9)

like, the entire friend group showed up to the function's birthday party 😭🎉

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ngl this page is short but it's mighty. free your SGE resources, bestie. don't leak. 💀

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that's the whole page! ✨ sourced from ./drivers/net/ethernet/chelsio..., stamped October 2026 — see u in the next manpage, mwah 🍓💜