yt8521_config_aneg_paged(9)

🌈 NAME 🌈

Okay so we're in the Kernel API Manual, and this is yt8521_config_aneg_paged(9), bestie. What's the vibe? It does a switch reg space, then calls genphy_config_aneg of one page. That's the whole name-card, and it ate. 💅

📞 SYNOPSIS 📞

int yt8521_config_aneg_paged (struct phy_device *phydev , int page );

🎀 ARGUMENTS 🎀

• phydev — a pointer to a struct phy_device. Yes bestie, pointer to the phy device, exactly as advertised. 🫶
• page — the reg page (YT8521_RSSR_FIBER_SPACE/YT8521_RSSR_UTP_SPACE) to operate. It's giving "pick your page, queen". ✨

🌸 DESCRIPTION 🌸

This function returns 0 or a negative errno code. That's it — short, sweet, and no cap. No extra lore, no invented behaviour, just the return situation. 😭👑

🔥 SEE ALSO 🔥

The kernel file is ./drivers/net/phy/motorcomm.c, and here's the full friend group — every single one, no cap:

• ytphy_read_ext(9)
• ytphy_read_ext_with_lock(9)
• ytphy_write_ext(9)
• ytphy_write_ext_with_lock(9)
• ytphy_modify_ext(9)
• ytphy_modify_ext_with_lock(9)
• ytphy_get_wol(9)
• ytphy_set_wol(9)
• yt8521_read_page(9)
• yt8521_write_page(9)
• struct ytphy_cfg_reg_map(9)
• struct ytphy_ldo_vol_map(9)
• yt8521_probe(9)
• ytphy_utp_read_lpa(9)
• yt8521_adjust_status(9)
• yt8521_read_status_paged(9)
• yt8521_read_status(9)
• yt8521_modify_bmcr_paged(9)
• yt8521_modify_utp_fiber_bmcr(9)
• yt8521_soft_reset(9)
• yt8521_suspend(9)
• yt8521_resume(9)
• yt8521_config_init(9)
• yt8531_link_change_notify(9)
• yt8521_prepare_fiber_features(9)
• yt8521_fiber_setup_forced(9)
• ytphy_check_and_restart_aneg(9)
• yt8521_fiber_config_aneg(9)
• ytphy_setup_master_slave(9)
• ytphy_utp_config_advert(9)
• ytphy_utp_config_aneg(9)
• yt8521_config_aneg(9)
• yt8521_aneg_done_paged(9)
• yt8521_aneg_done(9)
• ytphy_utp_read_abilities(9)
• yt8521_get_features_paged(9)
• yt8521_get_features(9)
• yt8821_get_features(9)
• yt8821_get_rate_matching(9)
• yt8821_aneg_done(9)
• yt8821_serdes_init(9)
• yt8821_utp_init(9)
• yt8821_auto_sleep_config(9)
• yt8821_soft_reset(9)
• yt8821_config_init(9)
• yt8821_adjust_status(9)
• yt8821_update_interface(9)
• yt8821_read_status(9)
• yt8821_modify_utp_fiber_bmcr(9)
• yt8821_suspend(9)
• yt8821_resume(9)

xoxo, your kernel bestie 💖 — source ./drivers/net/phy, date October 2026. Go switch that page, periodt. 🌈