ice_traverse_tx_tree(9)

💖 ice_traverse_tx_tree(9) 💖

okay so bestie, welcome to the ice_traverse_tx_tree page from the Kernel API Manual, section 9 — yes the kernel one, we're doing big-girl stuff today, drink some water and let's go 🫶

---

✨ NAME ✨

ice_traverse_tx_tree — literally just: go walk the Tx scheduler tree 🌳

---

🌸 SYNOPSIS 🌸

void ice_traverse_tx_tree (struct devlink *devlink , struct
ice_sched_node *node , struct ice_sched_node *tc_node , struct ice_pf
*pf );

bestie it returns void. nothing comes back. it just does the thing. iconique behavior honestly 💅

---

🎀 ARGUMENTS 🎀

• devlink — the devlink struct, she's right there being a devlink struct 💖
• node — the current node, and the whole reason this thing recurses, iykyk 🔁
• tc_node — the tc_node struct, and it's the one we're treating as a root 👑
• pf — the pf struct, yes that's the whole description, she's mysterious 🌈

---

🦋 DESCRIPTION 🦋

so this function traverses the Tx scheduler tree — that's the vibe — and exports the entire structure over to the devlink-rate. the entire structure. no crumbs left, periodt ✨

---

💜 SEE ALSO 💜

the kernel file lives at ./drivers/net/ethernet/intel/ice/devlink/devlink.c — like, the whole source of truth, go read it, no cap 🍓

and because she's ✨ social ✨, here's the full squad, in order, bestie:

• 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_devlink_rate_init_tx_topology(9)
• ice_devlink_rate_clear_tx_topology(9)
• ice_set_object_tx_share(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)

like, look at that list, that's a whole friend group 💀🔥

---

okay that's the page!! before you close the tab: this beauty comes to you from ./drivers/net/ethernet/intel/i... (yes, truncated, she's shy 🙈) and it's dated October 2026, and the title of the whole thing is ice_traverse_tx_tree(9) in case you forgot already. mwah, go touch some trees, love u 💋🎀✨