ENUM ETHTOOL_SUPPORTED_RING_PARAM(9)

💅 NAME 💅

enum ethtool_supported_ring_param — the little enum that's literally just a vibe check for which ring params you're allowed to set, bestie. It's the indicator caps for setting ring params, and yes that's the whole personality 🎀

This one comes from the Kernel API Manual — very "I read source code for fun" of it, honestly 👑

✨ SYNOPSIS ✨

enum ethtool_supported_ring_param {
    ETHTOOL_RING_USE_RX_BUF_LEN ,
    ETHTOOL_RING_USE_CQE_SIZE ,
    ETHTOOL_RING_USE_TX_PUSH ,
    ETHTOOL_RING_USE_RX_PUSH ,
    ETHTOOL_RING_USE_TX_PUSH_BUF_LEN ,
    ETHTOOL_RING_USE_TCP_DATA_SPLIT ,
    ETHTOOL_RING_USE_HDS_THRS

};

🌸 Constants 🌸

okay so these are the members, and each one is basically a little "yes queen you may set this" flag. One (1) constant per thing you can set — no more, no less 💖

• ETHTOOL_RING_USE_RX_BUF_LEN — the capture for setting rx_buf_len 🦋
• ETHTOOL_RING_USE_CQE_SIZE — the capture for setting cqe_size ✨
• ETHTOOL_RING_USE_TX_PUSH — the capture for setting tx_push 🔥
• ETHTOOL_RING_USE_RX_PUSH — the capture for setting rx_push 💜
• ETHTOOL_RING_USE_TX_PUSH_BUF_LEN — the capture for setting tx_push_buf_len 🎀
• ETHTOOL_RING_USE_TCP_DATA_SPLIT — the capture for setting tcp_data_split 🌈
• ETHTOOL_RING_USE_HDS_THRS — the capture for setting header-data-split-thresh 👑

ngl, the naming convention is so consistent it's giving icon behaviour. USE_ + the thing. That's it. That's the system. 🫶

🌟 SEE ALSO 🌟

bestie there are SO many friends in this list, it's a whole group chat 😭 all of these live in the kernel file ./include/linux/ethtool.h:

• enum ethtool_phys_id_state(9)
• struct kernel_ethtool_ringparam(9)
• ethtool_rxfh_indir_default(9)
• struct ethtool_rxfh_context(9)
• ethtool_link_ksettings_zero_link_mode(9)
• ethtool_link_ksettings_add_link_mode(9)
• ethtool_link_ksettings_del_link_mode(9)
• ethtool_link_ksettings_test_link_mode(9)
• ethtool_intersect_link_masks(9)
• struct ethtool_phy_stats(9)
• struct ethtool_pause_stats(9)
• struct ethtool_fec_hist_range(9)
• struct ethtool_fec_stats(9)
• struct ethtool_rmon_hist_range(9)
• struct ethtool_rmon_stats(9)
• struct ethtool_ts_stats(9)
• struct ethtool_module_eeprom(9)
• struct ethtool_module_power_mode_params(9)
• struct ethtool_mm_state(9)
• struct ethtool_mm_cfg(9)
• struct ethtool_mm_stats(9)
• struct ethtool_mmsv_ops(9)
• struct ethtool_mmsv(9)
• struct ethtool_rxfh_param(9)
• struct ethtool_rxfh_fields(9)
• struct kernel_ethtool_ts_info(9)
• struct ethtool_ops(9)
• struct ethtool_netdev_state(9)
• struct ethtool_phy_ops(9)
• ethtool_set_ethtool_phy_ops(9)
• ethtool_params_from_link_mode(9)
• ethtool_get_phc_vclocks(9)
• ethtool_mm_frag_size_add_to_min(9)
• ethtool_mm_frag_size_min_to_add(9)
• ethtool_get_ts_info_by_layer(9)
• ethtool_sprintf(9)
• ethtool_puts(9)
• ethtool_cpy(9)

okay that's the whole page, no cap 💅 this queen lives in ./include/linux, dated October 2026, and that's the Kernel API Manual signing off — slay, go set some ring params 🦋✨🎀