ice_txclk_any_port_uses(9)

💅 ice_txclk_any_port_uses(9) — like, the kernel API manual bestie 🎀

okay so this is a page from the Kernel API Manual, and it's all about one lil function in the Intel ice driver family. pull up a chair, we're checking clocks ✨

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🌸 NAME 🌸

ice_txclk_any_port_uses — literally checks if any port on a PHY is using this TX refclk 💖

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✨ SYNOPSIS ✨

bool ice_txclk_any_port_uses (const struct ice_pf *ctrl_pf , u8 phy ,
       enum ice_e825c_ref_clk clk );

it returns a bool, bestie. no cap, that's the whole vibe 🫶

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🦋 ARGUMENTS 🦋

• ctrl_pf — the control PF, aka the owner of the shared tx_refclks map 👑 she's the main character holding the map, so treat her right
• phy — the PHY index 🌈 just, like, which PHY we're talking about
• clk — the TX reference clock ⏰ the one we're asking about

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🔥 RETURN 🔥

true if any bit (port) is set for this clock on this PHY 💀 that's it, that's the answer — one bit, one port, any of them lit up = true. periodt.

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🧚 SEE ALSO 🧚

• Kernel file ./drivers/net/ethernet/intel/ice/ice_txclk.h — go read the source, it's giving iconic 🎀

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ngl, this one's short but she ate 💅 don't sleep on it.

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and that's the whole page, bestie 🍓 — sourced from ./drivers/net/ethernet/intel/ice, dated October 2026, and yeah the footer says ice_txclk_any_port_uses(9) too, iykyk 💜