ice_set_object_tx_share(9)

💖 ice_set_object_tx_share — the kernel API manual, bestie edition 💖

okay so you're looking at ice_set_object_tx_share(9) from the Kernel API Manual and honestly? it's a little guy with one job and it does it. let's get into it 🫶

---

✨ NAME ✨

ice_set_object_tx_share — sets node scheduling parameter. that's it, that's the whole vibe check 💅

---

🌸 SYNOPSIS 🌸

int ice_set_object_tx_share (struct ice_port_info *pi , struct
ice_sched_node *node , u64 bw , struct netlink_ext_ack *extack );

like, four things go in, an int comes out. classic. no cap. ✨

---

🎀 ARGUMENTS 🎀

• pi — devlink struct instance. yes bestie, a struct. it's giving "the devlink context you already have" energy 🦋
• node — node struct instance. the actual scheduling node we're messing with, main character energy 👑
• bw — bandwidth in bytes per second. a u64, so go big or go home fr fr 💫
• extack — extended netdev ack structure. the little messenger that carries the extended ack back, iykyk 📨

---

💜 DESCRIPTION 💜

so what does it actually do? this function sets the ICE_MIN_BW scheduling BW limit. literally that. it's the minimum bandwidth setter and it ate 🔥

---

🦋 SEE ALSO 🦋

the kernel file lives right here, iconic location honestly:

./drivers/net/ethernet/intel/ice/devlink/devlink.c

and here's the entire friend group — not me listing all of them, but like, every single one matters 💖

• ice_devlink_info_get(9)
• ice_devlink_reload_empr_start(9)
• ice_devlink_reinit_down(9)
• ice_devlink_reload_down(9)
• ice_devlink_reload_empr_finish(9)
• ice_get_tx_topo_user_sel(9)
• ice_update_tx_topo_user_sel(9)
• ice_devlink_tx_sched_layers_get(9)
• ice_devlink_tx_sched_layers_set(9)
• ice_devlink_tx_sched_layers_validate(9)
• ice_tear_down_devlink_rate_tree(9)
• ice_enable_custom_tx(9)
• ice_traverse_tx_tree(9)
• ice_devlink_rate_init_tx_topology(9)
• ice_devlink_rate_clear_tx_topology(9)
• ice_set_object_tx_max(9)
• ice_set_object_tx_priority(9)
• ice_set_object_tx_weight(9)
• ice_get_pi_from_dev_rate(9)
• ice_devlink_reinit_up(9)
• ice_devlink_reload_up(9)
• ice_devlink_local_fwd_mode_to_str(9)
• ice_devlink_local_fwd_str_to_mode(9)
• ice_devlink_local_fwd_get(9)
• ice_devlink_local_fwd_set(9)
• ice_devlink_local_fwd_validate(9)
• ice_allocate_pf(9)
• ice_allocate_sf(9)
• ice_devlink_register(9)
• ice_devlink_unregister(9)
• ice_devlink_nvm_snapshot(9)
• ice_devlink_nvm_read(9)
• ice_devlink_devcaps_snapshot(9)
• ice_devlink_init_regions(9)
• ice_devlink_destroy_regions(9)

---

ngl this one's short and sweet — but if you're touching the TX rate tree, read the neighbors too. they're all in it together 🧚

okay bye, love u, go set that ICE_MIN_BW 💅✨

— source file ./drivers/net/ethernet/intel/i..., dated October 2026, signed off as ice_set_object_tx_share(9) 🍓🌸