ice_tspll_cf...ethdiv_e825c(9)

💅 NAME 💅

okay so bestie, this page lives in the Kernel API Manual and the header calls it ice_tspll_cf...ethdiv_e825c(9) — yeah, the title got hit with the truncation beam, but the full function is ice_tspll_cfg_synce_ethdiv_e825c, and its whole thing is: set the divider on the mux. periodt. 💅

✨ SYNOPSIS ✨

int ice_tspll_cfg_synce_ethdiv_e825c (struct ice_hw *hw , enum
       ice_synce_clk output );

🎀 ARGUMENTS 🎀

• hw — Pointer to the HW struct.
• output — Output pin, we have two in E825C.

💖 DESCRIPTION 💖

Set the correct CGU divider for RCLKA or RCLKB. that’s the whole assignment, no cap. 🦋

🔒 CONTEXT 🔒

Called under pf->dplls.lock. so yeah, the lock is already held when this runs — respect it, bestie. 🫶

🫶 RETURN 🫶

• 0 - success
• negative - error

👑 SEE ALSO 👑

Kernel file ./drivers/net/ethernet/intel/ice/ice_tspll.c — the whole squad:

• ice_tspll_clk_freq_str(9)
• ice_tspll_default_freq(9)
• ice_tspll_check_params(9)
• ice_tspll_clk_src_str(9)
• ice_tspll_log_cfg(9)
• ice_tspll_cfg_e82x(9)
• ice_tspll_dis_sticky_bits_e82x(9)
• ice_tspll_cfg_e825c(9)
• ice_tspll_dis_sticky_bits_e825c(9)
• ice_tspll_cfg_pps_out_e825c(9)
• ice_tspll_cfg(9)
• ice_tspll_dis_sticky_bits(9)
• ice_tspll_init(9)
• ice_tspll_bypass_mux_active_e825c(9)
• ice_tspll_cfg_bypass_mux_e825c(9)
• ice_tspll_get_div_e825c(9)

okay that’s the entire page, bestie! source/version: ./drivers/net/ethernet/intel/ice — date: October 2026 — footer page: ice_tspll_cf...ethdiv_e825c(9). bye and slay 💖🎀