hfi1_uc_rcv(9)

🌸 NAME 🌸

okay so bestie, welcome to hfi1_uc_rcv(9) from the Kernel API Manual 💖. This function is literally the one that handles an incoming UC packet — that's the whole vibe. Periodt.

✨ SYNOPSIS ✨

void hfi1_uc_rcv (struct hfi1_packet *packet );

🎀 ARGUMENTS 🎀

• packet — the packet structure. that's it, that's the whole argument, and it's iconic 💅

🦋 DESCRIPTION 🦋

So qp_rcv calls this cutie to process an incoming UC packet for the given QP. It's called at interrupt level, bestie — yes, interrupt level, no cap 😭.

💜 SEE ALSO 💜

• Kernel file ./drivers/infiniband/hw/hfi1/uc.c
• hfi1_make_uc_req(9)

mwah 💋 ok that's the page! source/version vibes: ./drivers/infiniband/hw/hfi1, date: October 2026, page: hfi1_uc_rcv(9). byeee 🫶✨