hfi1_get_qp_map(9)

okay bestie, welcome to the hfi1_get_qp_map(9) page from the Kernel API Manual ✨ this one is short and sweet, and yes, we're keeping every crumb 🍓

💖 NAME 💖

hfi1_get_qp_map — get qp map 🗺️✨

🌸 SYNOPSIS 🌸

here's the exact signature, no cap — don't let the spacing girlies trip you up 👑

u8 hfi1_get_qp_map (struct hfi1_devdata *dd , u8 idx );

🎀 ARGUMENTS 🎀

these are the two little inputs, periodt:

• dd — device data 🖥️💖
• idx — index to read 🔍✨

🦋 SEE ALSO 🦋

the kernel file is literally right here: ./drivers/infiniband/hw/hfi1/chip.c 📁💅

and these linked icons are all invited to the group chat — every single one, fr fr:

• hfi1_addr_from_offset(9)
• read_csr(9)
• write_csr(9)
• get_csr_addr(9)
• update_xmit_counters(9)
• apply_link_downgrade_policy(9)
• is_rcv_avail_int(9)
• is_rcv_urgent_int(9)
• general_interrupt(9)
• hfi1_rcd_eoi_intr(9)
• hfi1_netdev_rx_napi(9)
• data_vls_operational(9)
• encode_rcv_header_entry_size(9)
• hfi1_validate_rcvhdrcnt(9)
• set_hdrq_regs(9)
• update_statusp(9)
• wait_logical_linkstate(9)
• read_mod_write(9)
• set_intr_bits(9)
• set_up_interrupts(9)
• init_qpmap_table(9)
• init_qos(9)
• hfi1_init_dd(9)
• create_pbc(9)

cute sign-off time 🫶: this page lives in the ./drivers/infiniband/hw/hfi1 source, dated October 2026, and it's serving hfi1_get_qp_map(9) main-character energy 💜✨