ice_ena_vf_msix_mappings(9)

💅 ice_ena_vf_msix_mappings — Kernel API Manual 💅

okay bestie, welcome to the Kernel API Manual page for ice_ena_vf_msix_mappings(9) — this is the function that enables VF MSIX mappings in hardware, and we’re gonna get into it. ✨

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🌸 NAME 🌸

ice_ena_vf_msix_mappings — enable VF MSIX mappings in hardware 💖

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✨ SYNOPSIS ✨

void ice_ena_vf_msix_mappings (struct ice_vf *vf );

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🎀 ARGUMENTS 🎀

• vf — the VF you want to enable MSIX mappings for 🫶

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💅 DESCRIPTION 💅

okay so here’s the tea: some of the registers need to be indexed/configured using hardware global device values, and other registers need 0-based values, which represent PF based values. that’s the whole vibe of this one, no cap. 🦋

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🦋 SEE ALSO 🦋

go read these next, bestie — full list, no skips, periodt 👑

• Kernel file: ./drivers/net/ethernet/intel/ice/ice_sriov.c
• ice_free_vf_entries(9)
• ice_free_vf_res(9)
• ice_dis_vf_mappings(9)
• ice_free_vfs(9)
• ice_vf_vsi_setup(9)
• ice_ena_vf_q_mappings(9)
• ice_ena_vf_mappings(9)
• ice_calc_vf_reg_idx(9)
• ice_set_per_vf_res(9)
• ice_init_vf_vsi_res(9)
• ice_start_vfs(9)
• ice_sriov_free_vf(9)
• ice_sriov_clear_reset_state(9)
• ice_sriov_clear_mbx_register(9)
• ice_sriov_trigger_reset_register(9)
• ice_sriov_poll_reset_status(9)
• ice_sriov_clear_reset_trigger(9)
• ice_sriov_post_vsi_rebuild(9)
• ice_create_vf_entries(9)
• ice_ena_vfs(9)
• ice_pci_sriov_ena(9)
• ice_check_sriov_allowed(9)
• ice_sriov_get_vf_total_msix(9)
• ice_sriov_set_msix_vec_count(9)
• ice_sriov_configure(9)
• ice_process_vflr_event(9)
• ice_get_vf_from_pfq(9)
• ice_globalq_to_pfq(9)
• ice_vf_lan_overflow_event(9)
• ice_set_vf_spoofchk(9)
• ice_get_vf_cfg(9)
• __ice_set_vf_mac(9)
• ice_set_vf_mac(9)
• ice_setup_vf_trust(9)
• ice_set_vf_trust(9)
• ice_set_vf_link_state(9)
• ice_calc_all_vfs_min_tx_rate(9)
• ice_min_tx_rate_oversubscribed(9)
• ice_set_vf_bw(9)
• ice_get_vf_stats(9)
• ice_is_supported_port_vlan_proto(9)
• ice_set_vf_port_vlan(9)
• ice_print_vf_rx_mdd_event(9)
• ice_print_vf_tx_mdd_event(9)
• ice_print_vfs_mdd_events(9)
• ice_restore_all_vfs_msi_state(9)

xoxo 💖 source/version: ./drivers/net/ethernet/intel/ice · date: October 2026 · ice_ena_vf_msix_mappings(9) 🌈