ice_set_txq_ctx_vmvf(9)

💅 ice_set_txq_ctx_vmvf(9) — kernel API manual, bestie edition 🎀

okay so picture this: you're deep in the ice driver, section 9 of the kernel manual, and you need a Tx ring to know who it belongs to — VM or VF — and which number it is. That's literally the whole gig of ice_set_txq_ctx_vmvf. It sets the queue context VM/VF type and number, keyed off the VSI type. Small function, big main character energy. ✨

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🌸 SYNOPSIS 🌸

int ice_set_txq_ctx_vmvf (struct ice_tx_ring *ring , u8 *vmvf_type , u16 *vmvf_num );

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🦋 ARGUMENTS 🦋

• ring — the Tx ring we're configuring, bestie. This is the glow-up target. 👑
• vmvf_type — the VM/VF type. yes it's a pointer to a u8, no we don't make the rules. 🙈
• vmvf_num — the VM/VF number. a u16, pointed at. slay. 💅

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⭐ RETURN ⭐

0 on success, and a negative value on error. that's it, that's the vibe check. if you get a negative back, something went sideways — no cap. 😭

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💖 SEE ALSO 💖

first up, the source file itself lives at ./drivers/net/ethernet/intel/ice/ice_base.c — go read it, iykyk. 📖

then the whole friend group of related functions, all section 9, all iconic:

• __ice_vsi_get_qs_contig(9)
• __ice_vsi_get_qs_sc(9)
• ice_pf_rxq_wait(9)
• ice_vsi_alloc_q_vector(9)
• ice_free_q_vector(9)
• ice_cfg_itr_gran(9)
• ice_calc_txq_handle(9)
• ice_cfg_xps_tx_ring(9)
• ice_setup_tx_ctx(9)
• ice_setup_txtime_ctx(9)
• ice_calc_ts_ring_count(9)
• ice_setup_rx_ctx(9)
• ice_vsi_cfg_rxq(9)
• ice_vsi_cfg_frame_size(9)
• ice_vsi_cfg_rxqs(9)
• __ice_vsi_get_qs(9)
• ice_vsi_ctrl_one_rx_ring(9)
• ice_vsi_wait_one_rx_ring(9)
• ice_vsi_alloc_q_vectors(9)
• ice_vsi_map_rings_to_vectors(9)
• ice_vsi_free_q_vectors(9)
• ice_cfg_tstamp(9)
• ice_vsi_cfg_txq(9)
• ice_vsi_cfg_txqs(9)
• ice_vsi_cfg_lan_txqs(9)
• ice_vsi_cfg_xdp_txqs(9)
• ice_cfg_itr(9)
• ice_cfg_txq_interrupt(9)
• ice_cfg_rxq_interrupt(9)
• ice_trigger_sw_intr(9)
• ice_vsi_stop_tx_ring(9)
• ice_fill_txq_meta(9)
• ice_qp_reset_stats(9)
• ice_qp_clean_rings(9)
• ice_qp_dis(9)
• ice_qp_ena(9)

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ngl, that SEE ALSO list is a whole group chat and every single one of them ate. 🫶

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and that's the page, bestie!! 🧚 mwah. this one came from ./drivers/net/ethernet/intel/ice, dated October 2026, and yes it's filed under ice_set_txq_ctx_vmvf(9) — go forth and configure those Tx rings, you absolute legend. 🌈💜🍓