igc_get_spe...uplex_copper(9)

okay bestie, this is the Kernel API Manual page for igc_get_spe...uplex_copper(9), and it’s lowkey iconic 💖

🌸 NAME 🌸

igc_get_speed_and_duplex_copper — Retrieve current speed/duplex ✨

✨ SYNOPSIS ✨

       s32 igc_get_speed_and_duplex_copper (struct igc_hw *hw , u16 *speed ,
       u16 *duplex );

🎀 ARGUMENTS 🎀

• hw — pointer to the HW structure 🫶
• speed — stores the current speed 💨
• duplex — stores the current duplex 🔁

💅 DESCRIPTION 💅

It goes straight to the status register to check the current speed/duplex, then stores the current speed and duplex for copper connections. no cap, that’s the whole vibe 💖

🦋 SEE ALSO 🦋

Kernel file: ./drivers/net/ethernet/intel/igc/igc_mac.c 📁

• igc_disable_pcie_master(9)
• igc_init_rx_addrs(9)
• igc_set_fc_watermarks(9)
• igc_setup_link(9)
• igc_force_mac_fc(9)
• igc_clear_hw_cntrs_base(9)
• igc_rar_set(9)
• igc_check_for_copper_link(9)
• igc_config_collision_dist(9)
• igc_config_fc_after_link_up(9)
• igc_get_auto_rd_done(9)
• igc_put_hw_semaphore(9)
• igc_enable_mng_pass_thru(9)
• igc_hash_mc_addr(9)
• igc_update_mc_addr_list(9)

byeee bestie, this one comes from source/version ./drivers/net/ethernet/intel/igc, dated October 2026, and it’s the igc_get_spe...uplex_copper(9) page 🎀💖✨