irdma_sc_dealloc_stag(9)

💖 NAME 💖

Okay so bestie, welcome to irdma_sc_dealloc_stag(9) — yes, from the Kernel API Manual, manual name folded in right here at the top like the main character it is. This function’s whole vibe is literally deallocate stag. That’s the job. Periodt. 💅

✨ SYNOPSIS ✨

int irdma_sc_dealloc_stag (struct irdma_sc_dev *dev , struct
       irdma_dealloc_stag_info *info , u64 scratch , bool post_sq );

It returns an int, and no cap, that signature is exactly what’s on the page. 🫶

🎀 ARGUMENTS 🎀

• dev — sc device struct. Main character energy, honestly.
• info — dealloc stag info. The info girlie for this dealloc moment.
• scratch — a u64 saved to be used during cqp completion. Literally exactly that, bestie.
• post_sq — flag for cqp db to ring. That’s the whole flag vibe. 🔥

🌈 SEE ALSO 🌈

Kernel file ./drivers/infiniband/hw/irdma/ctrl.c — go peek, iykyk. 👑

And here’s the whole SEE ALSO squad, fr fr:

irdma_get_qp_from_list(9), irdma_sc_suspend_resume_qps(9),
irdma_change_l2params(9), irdma_qp_rem_qos(9), irdma_qp_add_qos(9),
irdma_sc_pd_init(9), irdma_sc_add_arp_cache_entry(9),
irdma_sc_del_arp_cache_entry(9), irdma_sc_manage_apbvt_entry(9),
irdma_sc_manage_qhash_table_entry(9), irdma_sc_qp_init(9),
irdma_sc_srq_init(9), irdma_sc_srq_create(9), irdma_sc_srq_modify(9),
irdma_sc_srq_destroy(9), irdma_sc_qp_create(9), irdma_sc_qp_modify(9),
irdma_sc_qp_destroy(9), irdma_sc_get_encoded_ird_size(9),
irdma_sc_qp_setctx_roce_gen_2(9),
irdma_sc_get_encoded_ird_size_gen_3(9),
irdma_sc_qp_setctx_roce_gen_3(9), irdma_sc_add_local_mac_entry(9),
irdma_sc_del_local_mac_entry(9), irdma_sc_qp_setctx(9),
irdma_sc_alloc_stag(9), irdma_sc_mr_reg_non_shared(9),
irdma_sc_mw_alloc(9), irdma_sc_mr_fast_register(9),
irdma_sc_gen_rts_ae(9), irdma_sc_send_lsmm(9), irdma_sc_send_rtt(9),
irdma_iwarp_opcode(9), irdma_locate_mpa(9), irdma_bld_termhdr_ctrl(9),
irdma_bld_termhdr_ddp_rdma(9), irdma_bld_terminate_hdr(9),
irdma_terminate_send_fin(9), irdma_terminate_connection(9),
irdma_terminate_received(9), irdma_sc_vsi_init(9),
irdma_get_stats_idx(9), irdma_hw_stats_init_gen1(9),
irdma_vsi_stats_init(9), irdma_vsi_stats_free(9),
irdma_get_encoded_wqe_size(9), irdma_sc_gather_stats(9),
irdma_sc_manage_stats_inst(9), irdma_sc_set_up_map(9),
irdma_sc_manage_ws_node(9), irdma_sc_qp_flush_wqes(9),
irdma_sc_gen_ae(9), irdma_sc_manage_push_page(9),
irdma_sc_suspend_qp(9), irdma_sc_resume_qp(9), irdma_sc_cq_init(9),
irdma_sc_cq_create(9), irdma_sc_cq_destroy(9), irdma_sc_cq_resize(9),
irdma_sc_cq_modify(9), irdma_sc_get_decoded_ird_size_gen_3(9),
irdma_check_cqp_progress(9), irdma_get_cqp_reg_info(9),
irdma_sc_cqp_def_cmpl_ae_handler(9), irdma_sc_cqp_cleanup_handler(9),
irdma_cqp_poll_registers(9), irdma_sc_decode_fpm_commit(9),
irdma_sc_parse_fpm_commit_buf(9), irdma_sc_decode_fpm_query(9),
irdma_sc_parse_fpm_query_buf(9), irdma_sc_cqp_init(9),
irdma_sc_cqp_create(9), irdma_sc_cqp_post_sq(9),
irdma_sc_cqp_get_next_send_wqe_idx(9), irdma_sc_cqp_destroy(9),
irdma_sc_ccq_arm(9), irdma_sc_process_def_cmpl(9),
irdma_sc_process_ooo_cmpl(9), irdma_sc_ccq_get_cqe_info(9),
irdma_sc_poll_for_cqp_op_done(9), irdma_sc_manage_hmc_pm_func_table(9),
irdma_sc_commit_fpm_val_done(9), irdma_sc_commit_fpm_val(9),
irdma_sc_query_fpm_val_done(9), irdma_sc_query_fpm_val(9),
irdma_sc_ceq_init(9), irdma_sc_ceq_create(9),
irdma_sc_cceq_create_done(9), irdma_sc_cceq_destroy_done(9),
irdma_sc_cceq_create(9), irdma_sc_ceq_destroy(9),
irdma_sc_process_ceq(9), irdma_sc_cleanup_ceqes(9),
irdma_sc_aeq_init(9), irdma_sc_aeq_create(9), irdma_sc_aeq_destroy(9),
irdma_sc_get_next_aeqe(9), irdma_sc_repost_aeq_entries(9),
irdma_sc_ccq_init(9), irdma_sc_ccq_create_done(9),
irdma_sc_ccq_create(9), irdma_sc_ccq_destroy(9),
irdma_sc_init_iw_hmc(9), irdma_set_loc_mem(9), irdma_sc_cfg_iw_fpm(9),
cqp_sds_wqe_fill(9), irdma_update_pe_sds(9), irdma_update_sds_noccq(9),
irdma_sc_static_hmc_pages_allocated(9), irdma_cqp_ring_full(9),
irdma_est_sd(9), irdma_sc_query_rdma_features(9),
irdma_get_rdma_features(9), irdma_get_rsrc_mem_config(9),
irdma_cfg_sd_mem(9), irdma_get_objs_pages(9),
irdma_set_host_hmc_rsrc_gen_3(9), irdma_verify_commit_fpm_gen_3(9),
irdma_set_loc_hmc_rsrc_gen_3(9), cfg_fpm_value_gen_3(9),
irdma_cfg_fpm_val(9), irdma_exec_cqp_cmd(9), irdma_process_cqp_cmd(9),
irdma_process_bh(9), irdma_cfg_aeq(9), sc_vsi_update_stats(9),
irdma_wait_pe_ready(9), irdma_sc_dev_init(9), irdma_stat_val(9),
irdma_stat_delta(9), irdma_update_stats(9)

This iconic page is sourced from ./drivers/infiniband/hw/irdma, dated October 2026, and it’s literally irdma_sc_dealloc_stag(9) — bye bestie, slay your kernel adventures! 💖✨