get_hdrqentsize(9)

🌸 NAME 🌸

okay so bestie, we're in the Kernel API Manual and the main character of this page is get_hdrqentsize(9) 💅 and its whole entire job is literally to return hdrq entry size — that's it, that's the gig, no cap ✨

The function is get_hdrqentsize, and yes, it's giving "small but iconic" 🎀

🦋 SYNOPSIS 🦋

u8 get_hdrqentsize (struct hfi1_ctxtdata *rcd );

🫶 ARGUMENTS 🫶

• rcd — the receive context, periodt 💖

👑 SEE ALSO 👑

bestie, if you wanna go deeper, the kernel file is ./drivers/infiniband/hw/hfi1/hfi.h, and these iconic little references are right there too:

• rcvhdrq_size(9)
• hfi1_get_rc_ohdr(9)
• hfi1_rcd_head(9)
• hfi1_set_rcd_head(9)
• hfi1_seq_incr_wrap(9)
• hfi1_seq_cnt(9)
• hfi1_set_seq_cnt(9)
• last_rcv_seq(9)
• get_hdrq_cnt(9)
• hfi1_is_slowpath(9)
• hfi1_is_fastpath(9)
• hfi1_set_fast(9)
• sc_to_vlt(9)
• hfi1_may_ecn(9)
• hfi1_rcvhdrtail_kvaddr(9)
• hfi1_need_drop(9)

and that's the whole vibe, bestie 💫 this page comes from ./drivers/infiniband/hw/hfi1, it's dated October 2026, and it's the get_hdrqentsize(9) manual page — mwah 🫶💖