irdma_handle_syn_pkt(9)

🌸 NAME 🌸

okay so bestie, welcome to the Kernel API Manual page for irdma_handle_syn_pkt(9) — no cap, this one is giving passive-node main character energy 💅

irdma_handle_syn_pkt — this function is for Passive node, periodt. Passive-node business only, and that’s the vibe ✨

🦋 SYNOPSIS 🦋

the signature is right here, copied exactly because we do not play with code:

void irdma_handle_syn_pkt (struct irdma_cm_node *cm_node , struct
       irdma_puda_buf *rbuf );

🎀 ARGUMENTS 🎀

• cm_node — connection's node. it’s the node for this connection, like the bestie this whole packet situation belongs to 💖
• rbuf — receive buffer. the incoming packet’s little hangout spot, ready to be handled 🫶

🔥 SEE ALSO 🔥

the kernel file is literally ./drivers/infiniband/hw/irdma/cm.c, and the whole related-function friend group is here — every single one, no skips 👑

• irdma_free_sqbuf(9)
• irdma_record_ird_ord(9)
• irdma_copy_ip_ntohl(9)
• irdma_copy_ip_htonl(9)
• irdma_get_addr_info(9)
• irdma_fill_sockaddr4(9)
• irdma_fill_sockaddr6(9)
• irdma_get_cmevent_info(9)
• irdma_send_cm_event(9)
• irdma_timer_list_prep(9)
• irdma_create_event(9)
• irdma_free_retrans_entry(9)
• irdma_cleanup_retrans_entry(9)
• irdma_form_ah_cm_frame(9)
• irdma_form_uda_cm_frame(9)
• irdma_send_reset(9)
• irdma_active_open_err(9)
• irdma_passive_open_err(9)
• irdma_event_connect_error(9)
• irdma_process_options(9)
• irdma_handle_tcp_options(9)
• irdma_build_mpa_v1(9)
• irdma_build_mpa_v2(9)
• irdma_cm_build_mpa_frame(9)
• irdma_send_mpa_request(9)
• irdma_send_mpa_reject(9)
• irdma_negotiate_mpa_v2_ird_ord(9)
• irdma_parse_mpa(9)
• irdma_schedule_cm_timer(9)
• irdma_retrans_expired(9)
• irdma_handle_close_entry(9)
• irdma_cm_timer_tick(9)
• irdma_send_syn(9)
• irdma_send_ack(9)
• irdma_send_fin(9)
• irdma_find_listener(9)
• irdma_del_multiple_qhash(9)
• irdma_get_vlan_mac_ipv6(9)
• irdma_get_vlan_ipv4(9)
• irdma_add_mqh_6(9)
• irdma_add_mqh_4(9)
• irdma_add_mqh(9)
• irdma_reset_list_prep(9)
• irdma_dec_refcnt_listen(9)
• irdma_cm_del_listen(9)
• irdma_addr_resolve_neigh(9)
• irdma_get_dst_ipv6(9)
• irdma_addr_resolve_neigh_ipv6(9)
• irdma_find_node(9)
• irdma_add_hte_node(9)
• irdma_ipv4_is_lpb(9)
• irdma_ipv6_is_lpb(9)
• irdma_cm_create_ah(9)
• irdma_cm_free_ah(9)
• irdma_make_cm_node(9)
• irdma_rem_ref_cm_node(9)
• irdma_handle_fin_pkt(9)
• irdma_handle_rst_pkt(9)
• irdma_handle_rcv_mpa(9)
• irdma_check_syn(9)
• irdma_check_seq(9)
• irdma_handle_synack_pkt(9)
• irdma_handle_ack_pkt(9)
• irdma_process_pkt(9)
• irdma_make_listen_node(9)
• irdma_create_cm_node(9)
• irdma_cm_reject(9)
• irdma_cm_close(9)
• irdma_receive_ilq(9)
• irdma_setup_cm_core(9)
• irdma_cleanup_cm_core(9)
• irdma_init_tcp_ctx(9)
• irdma_cm_init_tsa_conn(9)
• irdma_cm_disconn(9)
• irdma_qp_disconnect(9)
• irdma_cm_disconn_true(9)
• irdma_disconnect_worker(9)
• irdma_free_lsmm_rsrc(9)
• irdma_accept(9)
• irdma_reject(9)
• irdma_connect(9)
• irdma_create_listen(9)
• irdma_destroy_listen(9)
• irdma_teardown_list_prep(9)
• irdma_cm_event_connected(9)
• irdma_cm_event_reset(9)
• irdma_cm_event_handler(9)
• irdma_cm_post_event(9)
• irdma_cm_teardown_connections(9)
• irdma_qhash_ctrl(9)
• irdma_if_notify(9)

cute sign-off bestie: this one lives under ./drivers/infiniband/hw/irdma, it’s dated October 2026, and yes — irdma_handle_syn_pkt(9) out 💅✨