ice_txclk_set_clk(9)

💅 ice_txclk_set_clk(9) — like, the Kernel API Manual era 🎀

okay bestie, welcome to the Kernel API Manual, section 9, and today's main character is ice_txclk_set_clk ✨ she's a little function with one job and honestly? she ate.

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✨ NAME ✨

ice_txclk_set_clk — set the Tx reference clock 🕰️💖 lowkey the whole point of this page ngl

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🌸 SYNOPSIS 🌸

int ice_txclk_set_clk (struct ice_pf *pf , enum ice_e825c_ref_clk clk );

like, that's her. that's the signature. no cap, copy it exactly 🙈

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🦋 ARGUMENTS 🦋

• pf — pointer to the pf structure 🫶 (yes, that's literally what the manpage says, and yes, you do need it)
• clk — the new Tx clock ⏰✨ the fresh one, the upgrade, the glow-up

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💜 RETURN 💜

• 0 on success 🎉 slay, it worked
• negative value otherwise 😭💀 something went sideways

fr fr, check the return value. a negative number is not a vibe.

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🌈 SEE ALSO 🌈

• the kernel file itself, icon behavior only: ./drivers/net/ethernet/intel/ice/ice_txclk.c 📂
• ice_txclk_get_pin(9) 📍
• ice_txclk_enable_peer(9) 🤝
• ice_txclk_update_and_notify(9) 📣

like, go read those too, they're all in the same friend group iykyk 💅

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and that's the whole page, bestie — no filler, no fluff, every single detail intact 💖

sign-off szn: this cutie lives under ./drivers/net/ethernet/intel/ice, she's dated October 2026, and she's part of the Kernel API Manual — periodt. 🎀🦋✨