ixgbe_stop_..._on_d3_82599(9)

💅 NAME 💅

ixgbe_stop_mac_link_on_d3_82599 — bestie, it disables link on D3. That's the whole vibe. ✨

(oh and this is straight outta the Kernel API Manual, section 9, if you were wondering 🎀)

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✨ SYNOPSIS ✨

void ixgbe_stop_mac_link_on_d3_82599 (struct ixgbe_hw *hw );

🫶 ARGUMENTS 🫶

• hw — pointer to hardware structure. like, the actual hardware struct. hand it over. 🌸

💜 DESCRIPTION 💜

So what it does is: disables link. That's it, that's the function. 😌

But ok here's the important part — you're supposed to call this during the D3 power down sequence. Not whenever, not for funsies, not because you felt like it. During D3 power down. Periodt. 🔥

lowkey if you call it at the wrong time you're gonna have a bad time, so like… read the room (and the power state) first 💀

🦋 SEE ALSO 🦋

• Kernel file ./drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c — go read it, it's giving main character energy 👑

And the whole friend group, fr fr:

• prot_autoc_read_82599(9), prot_autoc_write_82599(9)
• ixgbe_init_phy_ops_82599(9), ixgbe_get_link_capabilities_82599(9)
• ixgbe_get_media_type_82599(9), ixgbe_start_mac_link_82599(9)
• ixgbe_disable_tx_laser_multispeed_fiber(9)
• ixgbe_enable_tx_laser_multispeed_fiber(9)
• ixgbe_flap_tx_laser_multispeed_fiber(9)
• ixgbe_set_hard_rate_select_speed(9), ixgbe_setup_mac_link_smartspeed(9)
• ixgbe_setup_mac_link_82599(9), ixgbe_setup_copper_link_82599(9)
• ixgbe_reset_hw_82599(9), ixgbe_fdir_check_cmd_complete(9)
• ixgbe_reinit_fdir_tables_82599(9), ixgbe_fdir_enable_82599(9)
• ixgbe_init_fdir_signature_82599(9), ixgbe_init_fdir_perfect_82599(9)
• ixgbe_atr_compute_sig_hash_82599(9)
• ixgbe_fdir_add_signature_filter_82599(9)
• ixgbe_atr_compute_perfect_hash_82599(9), ixgbe_get_fdirtcpm_82599(9)
• ixgbe_read_analog_reg8_82599(9), ixgbe_write_analog_reg8_82599(9)
• ixgbe_start_hw_82599(9), ixgbe_identify_phy_82599(9)
• ixgbe_enable_rx_dma_82599(9), ixgbe_verify_fw_version_82599(9)
• ixgbe_verify_lesm_fw_enabled_82599(9)
• ixgbe_read_eeprom_buffer_82599(9), ixgbe_read_eeprom_82599(9)
• ixgbe_reset_pipeline_82599(9), ixgbe_read_i2c_byte_82599(9)
• ixgbe_write_i2c_byte_82599(9)

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ok that's the whole page, you ate that 💅✨

this lil beauty lives at ./drivers/net/ethernet/intel/i... and it's dated October 2026 — so like, mark your calendars bestie 🎀💖 iykyk 🌈⭐