arc_emac_adjust_link(9)

✨ arc_emac_adjust_link(9) ✨

okay bestie, we’re in the Kernel API Manual and this page is literally all about one tiny link tweak 💖

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🌸 NAME 🌸

arc_emac_adjust_link — Adjust the PHY link duplex. 🎀

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🦋 SYNOPSIS 🦋

void arc_emac_adjust_link (struct net_device *ndev );

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🍓 ARGUMENTS 🍓

• ndev — Pointer to the net_device structure. 🫶

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💅 DESCRIPTION 💅

This function is called to change the duplex setting after auto negotiation is done by the PHY. That’s the whole vibe: the PHY finishes auto negotiation, and then this function is called to change the duplex setting ✨

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👑 SEE ALSO 👑

Kernel file: ./drivers/net/ethernet/arc/emac_main.c

The SEE ALSO crew, no cap:

• arc_emac_tx_avail(9)
• arc_emac_get_drvinfo(9)
• arc_emac_tx_clean(9)
• arc_emac_rx(9)
• arc_emac_rx_miss_handle(9)
• arc_emac_rx_stall_check(9)
• arc_emac_poll(9)
• arc_emac_intr(9)
• arc_emac_open(9)
• arc_emac_set_rx_mode(9)
• arc_free_tx_queue(9)
• arc_free_rx_queue(9)
• arc_emac_stop(9)
• arc_emac_stats(9)
• arc_emac_tx(9)
• arc_emac_set_address(9)
• arc_emac_restart(9)

🫶 source/version: ./drivers/net/ethernet/arc · date: October 2026 · page: arc_emac_adjust_link(9) 💅