igb_validate_mdi_setting(9)

✨ igb_validate_mdi_setting 💅

okay so bestie, welcome to the Kernel API Manual ✨ this is the page for igb_validate_mdi_setting(9) and it's lowkey a tiny little vibe-check function for your NIC's MDI/MDIx settings 🎀

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🌸 NAME 🌸

igb_validate_mdi_setting — verify MDI/MDIx settings 🦋

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⭐ SYNOPSIS ⭐

s32 igb_validate_mdi_setting (struct e1000_hw *hw );

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🎀 ARGUMENTS 🎀

• hw — pointer to the HW structure 💖 like, that's the whole struct, the main character, the struct e1000_hw itself, and you're handing over its address so the function can peek at it 🫶

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💅 DESCRIPTION 💅

So here's the tea ☕ this function verifies that when you're not using auto-negotiation, MDI/MDIx is correctly set — and ngl it's forced to MDI mode only 👑 periodt. That's the whole job. It's giving "small function, big responsibility" energy fr fr 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/net/ethernet/intel/igb/e1000_mac.c

and like, the entire extended universe of igb friends 🧚✨:

• igb_get_bus_info_pcie(9)
• igb_clear_vfta(9)
• igb_write_vfta(9)
• igb_init_rx_addrs(9)
• igb_find_vlvf_slot(9)
• igb_vfta_set(9)
• igb_check_alt_mac_addr(9)
• igb_rar_set(9)
• igb_mta_set(9)
• igb_hash_mc_addr(9)
• igb_i21x_hw_doublecheck(9)
• igb_update_mc_addr_list(9)
• igb_clear_hw_cntrs_base(9)
• igb_check_for_copper_link(9)
• igb_setup_link(9)
• igb_config_collision_dist(9)
• igb_set_fc_watermarks(9)
• igb_set_default_fc(9)
• igb_force_mac_fc(9)
• igb_config_fc_after_link_up(9)
• igb_get_speed_and_duplex_copper(9)
• igb_get_hw_semaphore(9)
• igb_put_hw_semaphore(9)
• igb_get_auto_rd_done(9)
• igb_valid_led_default(9)
• igb_id_led_init(9)
• igb_cleanup_led(9)
• igb_blink_led(9)
• igb_led_off(9)
• igb_disable_pcie_master(9)
• igb_write_8bit_ctrl_reg(9)
• igb_enable_mng_pass_thru(9)

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💀 reminder: no cap, this page is from ./drivers/net/ethernet/intel/igb, dated October 2026, and it's literally titled igb_validate_mdi_setting(9) — that's the whole sign-off bestie, stay hydrated, read your man pages, and slay 🫶💖🌸