irdma_next_pbl_addr(9)

💅 irdma_next_pbl_addr — like, the Kernel API Manual edition, bestie ✨

Okay so real talk, this is irdma_next_pbl_addr(9) and she's from the Kernel API Manual, and honestly she's a tiny little helper doing one very specific job. Let's get into it 🎀

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🌸 NAME 🌸

irdma_next_pbl_addr — get the next pbl address, periodt. That's the whole vibe check 💖

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✨ SYNOPSIS ✨

u64 * irdma_next_pbl_addr (u64 *pbl , struct irdma_pble_info **pinfo ,
u32 *idx );

So she takes three things and gives you back a u64 *. Slay 🔥

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🫶 ARGUMENTS 🫶

Not me explaining every single one of these, iykyk:

• pbl — pointer to a pble, bestie. That's it, that's the pointer 💫
• pinfo — the info pointer. Your info. Pointer. Her info pointer. Iconic 🌈
• idx — the index, lowkey just sitting there being an index 🤭

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🦋 SEE ALSO 🦋

Okay this list is long and I'm obsessed with how thorough she is. Kernel file ./drivers/infiniband/hw/irdma/verbs.c and literally all of these:

irdma_query_device(9), irdma_query_port(9), irdma_disassociate_ucontext(9), irdma_mmap(9), irdma_alloc_push_page(9), irdma_alloc_ucontext(9), irdma_dealloc_ucontext(9), irdma_alloc_pd(9), irdma_dealloc_pd(9), irdma_get_pbl(9), irdma_clean_cqes(9), _irdma_destroy_qp(9), irdma_destroy_qp(9), irdma_setup_virt_qp(9), irdma_setup_umode_qp(9), irdma_setup_kmode_qp(9), irdma_create_qp(9), irdma_query_qp(9), irdma_query_pkey(9), irdma_modify_qp_roce(9), irdma_modify_qp(9), irdma_srq_free_rsrc(9), irdma_cq_free_rsrc(9), irdma_free_cqbuf(9), irdma_process_resize_list(9), irdma_destroy_srq(9), irdma_destroy_cq(9), irdma_resize_cq(9), irdma_srq_event(9), irdma_modify_srq(9), irdma_create_srq(9), irdma_query_srq(9), irdma_create_cq(9), irdma_get_mr_access(9), irdma_free_stag(9), irdma_create_stag(9), irdma_copy_user_pgaddrs(9), irdma_check_mem_contiguous(9), irdma_check_mr_contiguous(9), irdma_setup_pbles(9), irdma_handle_q_mem(9), irdma_hw_alloc_mw(9), irdma_alloc_mw(9), irdma_dealloc_mw(9), irdma_hw_alloc_stag(9), irdma_alloc_mr(9), irdma_set_page(9), irdma_map_mr_sg(9), irdma_hwreg_mr(9), irdma_reg_user_mr(9), irdma_reg_phys_mr(9), irdma_get_dma_mr(9), irdma_del_memlist(9), irdma_dereg_mr(9), irdma_post_send(9), irdma_post_srq_recv(9), irdma_post_recv(9), irdma_flush_err_to_ib_wc_status(9), irdma_process_cqe(9), irdma_poll_one(9), __irdma_poll_cq(9), irdma_poll_cq(9), irdma_req_notify_cq(9), irdma_alloc_hw_port_stats(9), irdma_get_hw_stats(9), irdma_query_gid(9), mcast_list_add(9), mcast_list_del(9), mcast_list_lookup_ip(9), irdma_mcast_cqp_op(9), irdma_mcast_mac(9), irdma_attach_mcast(9), irdma_detach_mcast(9), irdma_ah_exists(9), irdma_destroy_ah(9), irdma_create_user_ah(9), irdma_create_ah(9), irdma_query_ah(9), irdma_init_roce_device(9), irdma_init_iw_device(9), irdma_init_rdma_device(9), irdma_port_ibevent(9), irdma_ib_unregister_device(9), irdma_ib_register_device(9), irdma_ib_dealloc_device(9)

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Not a single one of those got left behind, and that's on being thorough 💅

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Okay bye bestie 🫶 this page lives at ./drivers/infiniband/hw/irdma, and she was dated October 2026, and she's still irdma_next_pbl_addr(9). Go get that next pbl address, main character ✨🍓💜