ice_vc_fdir_is_dup_fltr(9)

💖 ice_vc_fdir_is_dup_fltr(9) 💖

okay so welcome to the Kernel API Manual corner of the group chat, bestie ✨ this one is literally all about ice_vc_fdir_is_dup_fltr(9), and we are gonna keep every detail intact while making it slay 💅

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✨ NAME ✨

ice_vc_fdir_is_dup_fltr — and that's it, bestie. The NAME line is literally just the function name and a dash with no extra tagline after it, no cap 🎀

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🌸 SYNOPSIS 🌸

bool ice_vc_fdir_is_dup_fltr (struct ice_vf *vf , struct
       virtchnl_fdir_fltr_conf *conf );

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🦋 ARGUMENTS 🦋

• vf — pointer to the VF info. That's the whole vibe: a pointer to the VF info, periodt 🫶
• conf — FDIR configuration for each filter. It's giving "FDIR configuration for each filter", one conf per filter energy ✨

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💅 DESCRIPTION 💅

Check if there is duplicated rule with same conf value.

lowkey it's a duplicate-rule detector: it checks if there's a duplicated rule with the same conf value, fr fr 👑

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🔥 RETURN 🔥

0 true success, and false on error.

That's the literal return tea, bestie — keep it exactly like that 😭💖

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🌈 SEE ALSO 🌈

Kernel file: ./drivers/net/ethernet/intel/ice/virt/fdir.c

the whole fdir extended universe is in the chat, iykyk 👑

• ice_vc_fdir_param_check(9)
• ice_vf_start_ctrl_vsi(9)
• ice_vc_fdir_alloc_prof(9)
• ice_vc_fdir_free_prof(9)
• ice_vc_fdir_free_prof_all(9)
• ice_vc_fdir_parse_flow_fld(9)
• ice_vc_fdir_set_flow_fld(9)
• ice_vc_fdir_set_flow_hdr(9)
• ice_vc_fdir_rem_prof(9)
• ice_vc_fdir_rem_prof_all(9)
• ice_vc_fdir_reset_cnt_all(9)
• ice_vc_fdir_has_prof_conflict(9)
• ice_vc_fdir_write_flow_prof(9)
• ice_vc_fdir_config_input_set(9)
• ice_vc_fdir_is_raw_flow(9)
• ice_vc_fdir_parse_raw(9)
• ice_vc_fdir_parse_pattern(9)
• ice_vc_fdir_parse_action(9)
• ice_vc_validate_fdir_fltr(9)
• ice_vc_fdir_comp_rules(9)
• ice_vc_fdir_insert_entry(9)
• ice_vc_fdir_remove_entry(9)
• ice_vc_fdir_lookup_entry(9)
• ice_vc_fdir_flush_entry(9)
• ice_vc_fdir_write_fltr(9)
• ice_vf_fdir_timer(9)
• ice_vc_fdir_irq_handler(9)
• ice_vf_fdir_dump_info(9)
• ice_vf_verify_rx_desc(9)
• ice_vc_add_fdir_fltr_post(9)
• ice_vc_del_fdir_fltr_post(9)
• ice_flush_fdir_ctx(9)
• ice_vc_fdir_set_irq_ctx(9)
• ice_vc_fdir_clear_irq_ctx(9)
• ice_vc_parser_fv_check_diff(9)
• ice_vc_parser_fv_save(9)
• ice_vc_add_fdir_raw(9)
• ice_vc_add_fdir_fltr(9)
• ice_vc_del_fdir_raw(9)
• ice_vc_del_fdir_fltr(9)
• ice_vf_fdir_init(9)
• ice_vf_fdir_exit(9)

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mwah 💋 — this page's source/version is ./drivers/net/ethernet/intel/i..., the date is October 2026, and it's the ice_vc_fdir_is_dup_fltr(9) manual page. bye bestie, go slay those duplicate rules 🫶✨