ice_cpi_exec_cmd(9)

🎀 NAME 🎀

okay so bestie, meet ice_cpi_exec_cmd(9) — it’s from the Kernel API Manual, and its whole thing is: writes command data to CPI interface 💅✨

✨ SYNOPSIS ✨

int ice_cpi_exec_cmd (struct ice_hw *hw , int phy , u32 data );

🫶 ARGUMENTS 🫶

• hw — pointer to the HW struct 🧚
• phy — phy index of port the CPI action is taken on 🌸
• data — the command data 💖

🔥 RETURN 🔥

0 on success, otherwise negative on error — no cap, that’s the whole vibe check 😌

💜 SEE ALSO 💜

• Kernel file ./drivers/net/ethernet/intel/ice/ice_cpi.c 📁
• ice_cpi_get_dest_dev(9)
• ice_cpi_write_phy(9)
• ice_cpi_read_phy(9)
• ice_cpi_wait_req0_ack0(9)
• ice_cpi_wait_ack(9)
• ice_cpi_req0(9)
• ice_cpi_phy_lock(9)
• ice_cpi_exec(9)
• ice_cpi_set_cmd(9)
• ice_cpi_ena_dis_clk_ref(9)

source/version + date tea: ./drivers/net/ethernet/intel/ice, October 2026, manual ice_cpi_exec_cmd(9) — byeee bestie, go slay your kernel dev journey 🫶💅✨