iavf_is_mask_valid(9)

💅 iavf_is_mask_valid(9) 💅

okay so bestie, we're in the Kernel API Manual, and this page is all about iavf_is_mask_valid ✨ it's a tiny little bool check, and honestly it's giving “short but iconic.”

🌸 NAME 🌸

iavf_is_mask_valid — check mask field set 💖

✨ SYNOPSIS ✨

bool iavf_is_mask_valid (u64 mask , u64 field );

yep, that's the whole signature 🫶 it hands you back a bool.

🎀 ARGUMENTS 🎀

• mask — the full mask to check. Like, the whole mask, bestie.
• field — the field for which the mask should be valid. This is the specific field the mask has to be valid for, iykyk.

🦋 DESCRIPTION 🦋

If the mask is fully set, you get true back. If it is not valid for field, you get false. That's it, no cap. 💅

🌈 SEE ALSO 🌈

okay so the whole squad is linked here, and the kernel file is literally right there in the mix:

• Kernel file ./drivers/net/ethernet/intel/iavf/iavf_ethtool.c
• struct iavf_stats(9)
• iavf_add_one_ethtool_stat(9)
• __iavf_add_ethtool_stats(9)
• iavf_add_ethtool_stats(9)
• iavf_add_queue_stats(9)
• __iavf_add_stat_strings(9)
• iavf_add_stat_strings(9)
• iavf_get_link_ksettings(9)
• iavf_get_sset_count(9)
• iavf_get_ethtool_stats(9)
• iavf_get_stat_strings(9)
• iavf_get_strings(9)
• iavf_get_msglevel(9)
• iavf_set_msglevel(9)
• iavf_get_drvinfo(9)
• iavf_get_ringparam(9)
• iavf_set_ringparam(9)
• __iavf_get_coalesce(9)
• iavf_get_coalesce(9)
• iavf_get_per_queue_coalesce(9)
• iavf_set_itr_per_queue(9)
• __iavf_set_coalesce(9)
• iavf_set_coalesce(9)
• iavf_set_per_queue_coalesce(9)
• iavf_fltr_to_ethtool_flow(9)
• iavf_ethtool_flow_to_fltr(9)
• iavf_parse_rx_flow_user_data(9)
• iavf_fill_rx_flow_ext_data(9)
• iavf_get_ethtool_fdir_entry(9)
• iavf_get_fdir_fltr_ids(9)
• iavf_add_fdir_fltr_info(9)
• iavf_add_fdir_ethtool(9)
• iavf_del_fdir_ethtool(9)
• iavf_set_rxnfc(9)
• iavf_get_rx_ring_count(9)
• iavf_get_rxnfc(9)
• iavf_get_channels(9)
• iavf_set_channels(9)
• iavf_get_rxfh_key_size(9)
• iavf_get_rxfh_indir_size(9)
• iavf_get_rxfh(9)
• iavf_set_rxfh(9)
• iavf_set_ethtool_ops(9)

mwah 💋 this page's source/version is ./drivers/net/ethernet/intel/iavf, and it's dated October 2026 — slay, bye bestie 🎀🫶