t4_get_usm_stats(9)

📦 version 7.3.1, in nixpkgs unstable

💅 t4_get_usm_stats — the 9 section kernel API manual page, bestie

okay so we're in the kernel API manual, section 9, and today's main character is t4_get_usm_stats. she reads counters. that's her whole thing. icl she's lowkey iconic for it 💖

✨ NAME ✨

t4_get_usm_stats — read TP's non-TCP DDP MIB counters

yes that's the whole name section, she's concise, she knows what she is 🎀

🌸 SYNOPSIS 🌸

void t4_get_usm_stats (struct adapter *adap , struct tp_usm_stats *st ,
bool sleep_ok );

that's the whole vibe check: returns void, takes three things, no cap ✨

🦋 ARGUMENTS 🦋

  • adap — the adapter. the whole NIC situation, the main character of the struct world 👑
  • st — holds the counter values. you hand her this and she fills it in, that's the arrangement 💖
  • sleep_ok — if true we may sleep while awaiting command completion 😴 like fr fr, napping is permitted while we wait for the command to finish, but only if you said it's ok 🙈

💜 DESCRIPTION 💜

Returns the values of TP's counters for non-TCP directly-placed packets. that's it. that's the whole function. she goes and gets the numbers, you get the numbers, everyone's happy 🫶✨

no drama, no weird edge cases listed, just counters. periodt 💅

🔥 SEE ALSO 🔥

okay bestie grab a snack because this friend group is huge 🍓 like genuinely the whole extended squad shows up, every single one of them is (9):

the source file herself:

Kernel file ./drivers/net/ethernet/chelsio/cxgb4/t4_hw.c

and now the entire group chat, roll call 💀:

that's every single one, no skips, no "etc" (iykyk, "etc" is a crime) 💀💖

lowkey obsessed with how the source path goes ./drivers/net/ethernet/chelsio... in the footer and then the date is October 2026 — and yes, the footer also names t4_get_usm_stats(9) one more time, because she contains multitudes 💅✨

ok that's the page, go read your counters bestie, slay 🎀🦋💜

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