igc_write_phy_reg_mdic(9)

✨ igc_write_phy_reg_mdic(9) ✨

okay so bestie, welcome to the Kernel API Manual 💖 you're literally about to read the glow-up guide for igc_write_phy_reg_mdic, and yes it's as niche and as iconic as it sounds 🎀

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🌸 NAME 🌸

igc_write_phy_reg_mdic — Write MDI control register 👑

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🦋 SYNOPSIS 🦋

s32 igc_write_phy_reg_mdic (struct igc_hw *hw , u32 offset , u16 data );

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💜 ARGUMENTS 💜

• hw — pointer to the HW structure 🫶 like, the whole hardware vibe lives here
• offset — register offset to write to ✨ this is where the tea gets spilled
• data — data to write to register at offset 💅 the actual content, the main character

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🔥 DESCRIPTION 🔥

Writes data to the MDI control register in the PHY at offset. that's it, that's the whole plot, no cap 💀✨

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🌈 SEE ALSO 🌈

Kernel file ./drivers/net/ethernet/intel/igc/igc_phy.c 🧚

• igc_check_reset_block(9)
• igc_get_phy_id(9)
• igc_phy_has_link(9)
• igc_power_up_phy_copper(9)
• igc_power_down_phy_copper(9)
• igc_check_downshift(9)
• igc_phy_hw_reset(9)
• igc_phy_setup_autoneg(9)
• igc_wait_autoneg(9)
• igc_copper_link_autoneg(9)
• igc_setup_copper_link(9)
• igc_read_phy_reg_mdic(9)
• __igc_access_xmdio_reg(9)
• igc_read_xmdio_reg(9)
• igc_write_xmdio_reg(9)
• igc_write_phy_reg_gpy(9)
• igc_read_phy_reg_gpy(9)
• igc_read_phy_fw_version(9)
• igc_force_speed_duplex(9)

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fr fr, go read the whole little friend group, they all hang out in ./drivers/net/ethernet/intel/igc 📁💖

and that's the page!! brought to you by the ./drivers/net/ethernet/intel/igc source, dated October 2026, under the Kernel API Manual banner 🌸 mwah, ily, go write some registers responsibly 💅👑