ethtool_mmsv_verify_timer(9)

✨ ethtool_mmsv_verify_timer ✨

okay so bestie, this one's from the Kernel API Manual and it's literally about a timer for MAC Merge verification 💅 like yes she's a kernel function, no she's not gonna explain herself twice, let's go 🫶

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🌸 NAME 🌸

ethtool_mmsv_verify_timer — Timer for MAC Merge verification ⏰ (yes that's her whole job, iconic honestly)

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🦋 SYNOPSIS 🦋

void ethtool_mmsv_verify_timer (struct timer_list *t );

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🎀 ARGUMENTS 🎀

• t — a timer_list struct containing private info 🔒 (it's giving "don't ask what's inside, it's private", respect the privacy bestie)

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💖 DESCRIPTION 💖

So here's the vibe: this timer verifies the MAC Merge capability in the local TX direction 🔥 — like, outbound, our side, we're doing the talking.

How? By transmitting Verify mPackets — and she'll go up to 3 times, so bestie gets three shots, that's it, no fourth chances 😭

Then she waits until the link partner responds with a Response mPacket. And if that response never shows up? Yeah. She fails. 💀 Not a soft fail, not a "let's try again later" — fail. Periodt.

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🌈 SEE ALSO 🌈

Kernel file ./net/ethtool/mm.c — plus the whole friend group, they all hang out together:

• ethtool_mmsv_stop(9)
• ethtool_mmsv_link_state_handle(9)
• ethtool_mmsv_event_handle(9)
• ethtool_mmsv_get_mm(9)
• ethtool_mmsv_set_mm(9)
• ethtool_mmsv_init(9)

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k that's the whole page bestie, mwah 💋 — this one's from ./net/ethtool, dated October 2026, and it's ethtool_mmsv_verify_timer(9) all the way down. go touch grass (or a network cable) 🌱✨