hfi1_seq_cnt(9)
π hfi1_seq_cnt(9) π
okay so bestie, welcome to the Kernel API Manual β yes, this is a real kernel man page and yes, we're gonna get through it together π«Ά this one's a lil baby page, a true snack-sized function, so grab your iced coffee and let's go β¨
πΈ NAME πΈ
hfi1_seq_cnt β returns the seq_cnt member. that's it. that's the whole gig π
lowkey the most drama-free function in the whole hfi1 driver ngl
π¦ SYNOPSIS π¦
u8 hfi1_seq_cnt (struct hfi1_ctxtdata *rcd );
so she takes one pointer, one single argument, and hands you back a u8. tiny signature, big main character energy π
π ARGUMENTS π
rcdβ the receive context π literally just hand her the receive context and she's good. that's the vibe check she needs to pass.
β¨ DESCRIPTION β¨
Return seq_cnt member. periodt. π―
like, genuinely that's the whole description β she returns the seq_cnt member, no cap, no plot twists, no hidden side quests π it's giving "small function that knows exactly what it is" and honestly? obsessed π
π SEE ALSO π
this is the friend group, bestie β all the related functions and the kernel file they live in, all cute and accounted for:
Kernel file ./drivers/infiniband/hw/hfi1/hfi.h and her besties:
rcvhdrq_size(9)hfi1_get_rc_ohdr(9)hfi1_rcd_head(9)hfi1_set_rcd_head(9)hfi1_seq_incr_wrap(9)hfi1_set_seq_cnt(9)last_rcv_seq(9)get_hdrqentsize(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)
iykyk π go read them all, they're all slaying in their own lanes π§
π friendly reminder that this page is short on purpose β don't go inventing extra behaviour for her, she returns the seq_cnt member and that's the whole truth, fr fr.
and that's a wrap, bestie!! π this lil gem lives in ./drivers/infiniband/hw/hfi1 and the page is dated October 2026 β yes, from the future, she's ahead of her time like that β mwah, go forth and read kernel headers πππΈ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms