idpf_get_ts_info(9)

💖 idpf_get_ts_info — get device PHC association 💖

okay so this is a page straight out of the Kernel API Manual, and the star of the show is idpf_get_ts_info(9) — literally the function that gets you the device's PHC association. yes bestie, that's the whole vibe. it's a little guy with a big job and i'm obsessed 🎀

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✨ NAME ✨

idpf_get_ts_info — get device PHC association 💅

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🌸 SYNOPSIS 🌸

int idpf_get_ts_info (struct net_device *netdev , struct
kernel_ethtool_ts_info *info );

that's it. two args, one int coming back at you. no cap. ✨

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🦋 ARGUMENTS 🦋

• netdev — the network interface device structure 🫶 like, this is the net device we're talking about, bestie.
• info — the ethtool timestamping info structure 🕐 this is the lil struct where the timestamping tea gets stored.

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👑 RETURN 👑

0 on success, -errno otherwise. so if it's zero you're slaying, and if it's negative it's giving error energy — check your errno, iykyk 😭

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🌈 SEE ALSO 🌈

the whole friend group, fr fr 💜 first up, the source:

• Kernel file ./drivers/net/ethernet/intel/idpf/idpf_ethtool.c

and then the entire squad (yes, all of them, i'm not skipping a single one 🙈):

• idpf_get_rx_ring_count(9)
• idpf_get_rxnfc(9)
• idpf_add_flow_steer(9)
• idpf_del_flow_steer(9)
• idpf_get_rxfh_key_size(9)
• idpf_get_rxfh_indir_size(9)
• idpf_get_rxfh(9)
• idpf_set_rxfh(9)
• idpf_get_channels(9)
• idpf_set_channels(9)
• idpf_get_ringparam(9)
• idpf_set_ringparam(9)
• struct idpf_stats(9)
• __idpf_add_qstat_strings(9)
• idpf_add_qstat_strings(9)
• idpf_add_stat_strings(9)
• idpf_get_stat_strings(9)
• idpf_get_strings(9)
• idpf_get_sset_count(9)
• idpf_add_one_ethtool_stat(9)
• idpf_add_queue_stats(9)
• idpf_add_empty_queue_stats(9)
• idpf_add_port_stats(9)
• idpf_collect_queue_stats(9)
• idpf_get_ethtool_stats(9)
• idpf_find_rxq_vec(9)
• idpf_find_txq_vec(9)
• __idpf_get_q_coalesce(9)
• idpf_get_q_coalesce(9)
• idpf_get_coalesce(9)
• idpf_get_per_q_coalesce(9)
• __idpf_set_q_coalesce(9)
• idpf_set_q_coalesce(9)
• idpf_set_coalesce(9)
• idpf_set_per_q_coalesce(9)
• idpf_get_msglevel(9)
• idpf_set_msglevel(9)
• idpf_get_link_ksettings(9)
• idpf_get_timestamp_filters(9)
• idpf_get_ts_stats(9)
• idpf_set_ethtool_ops(9)

go read them all, bestie, they're literally all in the same file and they all ate 💀🔥

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🎀 the cute lil sign-off 🎀

source: ./drivers/net/ethernet/intel/idpf, dated October 2026, and the whole thing answers to the name idpf_get_ts_info(9). mwah, bye bestie, go get that PHC association 🫶💖✨