irdma_sc_srq_init(9)
π NAME π
irdma_sc_srq_init β the lil' glow-up ritual that inits the sc_srq structure β¨
okay bestie, so this is a page from the Kernel API Manual, and it's all about irdma_sc_srq_init β a function whose whole entire job is to set up (init!) an sc_srq structure. That's it. That's the gig. It's giving "first day of school for your SRQ" energy π
πΈ SYNOPSIS πΈ
int irdma_sc_srq_init (struct irdma_sc_srq *srq , struct
irdma_srq_init_info *info );
so it returns an int π (iykyk, that return value is the vibe check β but the page doesn't tell us what the values mean, so we're not gonna invent lore, bestie π).
β¨ ARGUMENTS β¨
srqβ the srq sc struct π this is the main character here. It's the thing getting initialized. Hand it over and let the function do its thing.infoβ the parameters for srq init π§ this is the little care package of settings you pass along so the init actually knows what it's doing.
literally just two arguments. two. not complicated. we love a low-argument-count king π
no cap: the manpage does not spell out return values, error cases, or any caveats. so we are not making them up. if you need those deets, go read the source in ./drivers/infiniband/hw/irdma/ctrl.c fr fr π
π SEE ALSO π
okay this is the part where the page just. keeps. going. it's a whole friend group roll call and everyone showed up π«Ά presenting, in order, the entire squad:
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_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),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)
and the kernel file to go stare at: ./drivers/infiniband/hw/irdma/ctrl.c π (that's the one the page points you at, slay).
so yeah π¦ that's the whole page. init your srq, pass your two structs, go read ctrl.c when you want the real tea. this masterpiece of a manpage is dated October 2026 and comes to you from ./drivers/infiniband/hw/irdma β mwah, love that for us ππ
periodt. π β¨
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms