igc_write_phy_reg_gpy(9)

👑 igc_write_phy_reg_gpy 👑

okay bestie, welcome to the Kernel API Manual page for igc_write_phy_reg_gpy — the “Write GPY PHY register” one. Stay with me, it’s literally gonna be slay. 💅

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🌸 NAME 🌸

igc_write_phy_reg_gpy — Write GPY PHY register. That’s the whole name, no cap.

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🦋 SYNOPSIS 🦋

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

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💖 ARGUMENTS 💖

• hw — pointer to the HW structure, bestie 🫶
• offset — register offset to write to ✨
• data — data to write at register offset 🔥

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✨ DESCRIPTION ✨

okay so here’s the vibe: it acquires the semaphore, if necessary, then writes data to the PHY register at offset. Before exiting, it releases any acquired semaphores. That’s the whole flow, and it ate. 💅

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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_write_phy_reg_mdic(9)
• __igc_access_xmdio_reg(9)
• igc_read_xmdio_reg(9)
• igc_write_xmdio_reg(9)
• igc_read_phy_reg_gpy(9)
• igc_read_phy_fw_version(9)
• igc_force_speed_duplex(9)

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cute sign-off vibes: source/version ./drivers/net/ethernet/intel/igc, date October 2026, page igc_write_phy_reg_gpy(9) 💅✨