init_qpn_table(9)

🎀 init_qpn_table(9) 🎀

okay so bestie, this is init_qpn_table(9) from the Kernel API Manual, and she is literally here to initialize the QP number table for a device. no cap, it's giving setup-era main character energy 💅✨

🌸 NAME 🌸

init_qpn_table — initialize the QP number table for a device. that's the whole assignment, and she ate 🫶🍓

✨ SYNOPSIS ✨

int init_qpn_table (struct rvt_dev_info *rdi , struct rvt_qpn_table *qpt
);

🎀 ARGUMENTS 🎀

• rdi — the rvt dev struct. iconic device-struct energy, lowkey essential 💖
• qpt — the QPN table. the actual table itself, we love a literal parameter ✨

🔥 SEE ALSO 🔥

Kernel file: ./drivers/infiniband/sw/rdmavt/qp.c — periodt, that's the file. and also the whole friend group:

• free_qpn_table(9)
• rvt_driver_qp_init(9)
• rvt_free_qp_cb(9)
• rvt_free_all_qps(9)
• rvt_qp_exit(9)
• alloc_qpn(9)
• rvt_clear_mr_refs(9)
• rvt_swqe_has_lkey(9)
• rvt_qp_sends_has_lkey(9)
• rvt_qp_acks_has_lkey(9)
• rvt_qp_mr_clean(9)
• rvt_remove_qp(9)
• rvt_alloc_rq(9)
• rvt_init_qp(9)
• _rvt_reset_qp(9)
• rvt_reset_qp(9)
• rvt_free_qpn(9)
• get_allowed_ops(9)
• free_ud_wq_attr(9)
• alloc_ud_wq_attr(9)
• rvt_create_qp(9)
• rvt_error_qp(9)
• rvt_modify_qp(9)
• rvt_destroy_qp(9)
• rvt_query_qp(9)
• rvt_post_recv(9)
• rvt_qp_valid_operation(9)
• rvt_qp_is_avail(9)
• rvt_post_one_wr(9)
• rvt_post_send(9)
• rvt_post_srq_recv(9)
• get_rvt_head(9)
• rvt_get_rwqe(9)
• rvt_comm_est(9)
• rvt_add_rnr_timer(9)
• rvt_stop_rc_timers(9)
• rvt_stop_rnr_timer(9)
• rvt_del_timers_sync(9)
• rvt_qp_iter_init(9)
• rvt_qp_iter_next(9)
• rvt_qp_iter(9)
• rvt_copy_sge(9)
• rvt_ruc_loopback(9)

mwah 💋 this page is filed under ./drivers/infiniband/sw/rdmavt, stamped October 2026, and it's init_qpn_table(9) all the way — bye bestie 🫶💖