irdma_update_stats(9)

💅 NAME 💅

irdma_update_stats — Update statistics

okay so bestie, quick vibe check: this is a kernel API manual page for irdma_update_stats, and its entire personality is "update statistics." That's the assignment, that's the whole thing, and honestly? Iconic minimalism. It's a void function, which means it hands nothing back to you — no return value, no drama, just vibes and side effects. It takes exactly five arguments and you're about to meet all of them 👑

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✨ SYNOPSIS ✨

void irdma_update_stats (struct irdma_dev_hw_stats *hw_stats , struct
irdma_gather_stats *gather_stats , struct irdma_gather_stats
*last_gather_stats , const struct irdma_hw_stat_map *map , u16
max_stat_idx );

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🎀 ARGUMENTS 🎀

Five params, no skips, we love a full roster fr fr 💖

• hw_stats — the hw_stats instance you're updating. This is the glow-up target, the main character of the operation.
• gather_stats — the updated stat counters. Fresh numbers, just dropped 🔥
• last_gather_stats — the last stat counters. The before pic, for science.
• map — the HW stat map, and the parenthetical is literally the whole point: hw_stats => gather_stats. It's the roadmap between the two.
• max_stat_idx — the number of HW stats. Your upper bound, your population count, your "how many are we doing here."

ngl, that's it — no hidden options, no env vars, no exit statuses hiding in the fine print. What you see is what you get, and what you get is five arguments and a stats update 🫶

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🌈 SEE ALSO 🌈

First up, the actual kernel file, no cap:

Kernel file ./drivers/infiniband/hw/irdma/ctrl.c

and then — and I cannot stress this enough — the reference list GOES OFF. Like, somebody went feral in the cross-reference generator and I respect it. Every single one, here we go 💀✨

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_dealloc_stag(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)

still going, don't scroll away on me 🦋

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)

and the finale, we're so close 💜

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)

no because that list ate and left no crumbs 💅

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that's the whole page bestie, we made it 🧚 from ./drivers/infiniband/hw/irdma, dated October 2026, and this has been irdma_update_stats(9) — stats updated, vibes immaculate, see you in the group chat 🌸🎀