wx_is_non_eop(9)

💅 wx_is_non_eop(9) — Kernel API Manual energy ✨

okay so bestie, welcome to the wx_is_non_eop(9) page 💖 this is a kernel API manual entry, we're in the <pink>Kernel API Manual</pink> section, and honestly? it's giving niche-but-important. stay with me.

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🌸 NAME 🌸

wx_is_non_eop — the whole vibe of handling non-EOP buffers 🦋 (process handling of non-EOP buffers, if you're being formal about it)

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✨ SYNOPSIS ✨

bool wx_is_non_eop (struct wx_ring *rx_ring , union wx_rx_desc *rx_desc
, struct sk_buff *skb );

like, it returns a bool, takes three things, and we're gonna talk about all three, don't worry 👑

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🎀 ARGUMENTS 🎀

• rx_ring — the Rx ring that's currently being processed, bestie. that's the one.
• rx_desc — the Rx descriptor for the current buffer. yes, current. keep up 💅
• skb — the current socket buffer, and it's holding the buffer that's still in progress 🫶

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🔥 DESCRIPTION 🔥

so here's the tea ☕ this function updates next to clean. that's it, that's the first thing it does, no cap.

then the vibe check happens: if the buffer is an <hotpink>EOP buffer</hotpink>, this function exits and returns false. that's the whole mood. bye. 👋

otherwise — like, if it's not EOP — it places the sk_buff in the next buffer to be chained, and returns true, indicating that this is in fact a non-EOP buffer 🌈 literally exactly what the name says, iconic behavior honestly.

so to recap the duality of this function:

1. buffer is EOP → return false, we're done here 💀
2. buffer is not EOP → chain that sk_buff into the next buffer, return true 🔥

periodt. that's the whole function. and yet it's out here doing the most important little job in the Rx path, we stan 🎀

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🦋 SEE ALSO 🦋

first up, the kernel file that lives at ./drivers/net/ethernet/wangxun/libwx/wx_lib.c — go read it, iykyk 👑

and then, bestie, prepare yourself, because here is the entire friend group 🌈:

• wx_alloc_rx_buffers(9)
• wx_cleanup_headers(9)
• wx_rx_checksum(9)
• wx_process_skb_fields(9)
• wx_clean_rx_irq(9)
• wx_clean_tx_irq(9)
• wx_poll(9)
• wx_set_rss_queues(9)
• wx_acquire_msix_vectors(9)
• wx_set_interrupt_capability(9)
• wx_cache_ring_rss(9)
• wx_alloc_q_vector(9)
• wx_free_q_vector(9)
• wx_alloc_q_vectors(9)
• wx_free_q_vectors(9)
• wx_clear_interrupt_scheme(9)
• wx_setup_isb_resources(9)
• wx_free_isb_resources(9)
• wx_set_ivar(9)
• wx_write_eitr(9)
• wx_configure_vectors(9)
• wx_clean_rx_ring(9)
• wx_clean_all_rx_rings(9)
• wx_free_rx_resources(9)
• wx_free_all_rx_resources(9)
• wx_clean_tx_ring(9)
• wx_clean_all_tx_rings(9)
• wx_free_tx_resources(9)
• wx_free_all_tx_resources(9)
• wx_setup_rx_resources(9)
• wx_setup_all_rx_resources(9)
• wx_setup_tx_resources(9)
• wx_setup_all_tx_resources(9)
• wx_get_stats64(9)

all thirty-three of them, listed, accounted for, not a single one skipped 💜 that's a whole friend group chat right there and you're gonna read it 🫶

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ngl this page is short but it matters, so don't scroll past the return values, they're the entire point 💅

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and that's the page!! 🌸 this cutie came from ./drivers/net/ethernet/wangxun... and it's dated <purple>October 2026</purple>, and the whole thing is filed under wx_is_non_eop(9) — mwah, sending you off with a kiss and a <rainbow>slay</rainbow> 💖✨🎀