ethtool_rxfh_indir_default(9)

💖 ethtool_rxfh_indir_default 💖

okay so bestie, welcome to the Kernel API Manual — this one's a tiny little function page but it's lowkey iconic for what it does. grab a snack, we're learning about RX flow hash indirection defaults ✨

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🌸 NAME 🌸

ethtool_rxfh_indir_default — get the default value for RX flow hash indirection. that's it, that's the whole job, and it does it beautifully 💅

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🦋 SYNOPSIS 🦋

u32 ethtool_rxfh_indir_default (u32 index , u32 n_rx_rings );

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🎀 ARGUMENTS 🎀

• index — the index in the RX flow hash indirection table 🗂️ (yes, that table, you know the one)
• n_rx_rings — the number of RX rings to use 🌈

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✨ DESCRIPTION ✨

so what does this lil cutie actually do? it provides the default policy for RX flow hash indirection. like, when nobody's told the kernel how to spread things out, this is the vibe it goes with. main character energy honestly 👑

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💜 SEE ALSO 💜

okay this is the part where the page just spills the whole friend group, no cap. all of these live in the Kernel file ./include/linux/ethtool.h 🐧:

• enum ethtool_phys_id_state(9)
• struct kernel_ethtool_ringparam(9)
• enum ethtool_supported_ring_param(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)

like, the whole squad showed up. read them all, iykyk 🫶

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ngl, that's the entire page — no warnings, no exit statuses, no bugs, no env vars. sometimes a manpage is just short and sweet, and that's fr fr valid 🍓

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mwah 💋 this page lives in ./include/linux, and its version is dated October 2026 — so like, future vibes only. bye bestie, go read those ethtool structs! 🧚‍♀️💖