lpfc_resume_fabric_iocbs(9)

📦 version 7.3.1, in nixpkgs unstable

💅 lpfc_resume_fabric_iocbs 💅

okay so bestie, you're reading the Kernel API Manual entry for lpfc_resume_fabric_iocbs, and honestly? it's giving "small function, big responsibilities" energy. let's get into it 🫶

✨ NAME ✨

lpfc_resume_fabric_iocbs — issue a fabric iocb from the driver internal list 💌

like, that's the whole vibe. one iocb, from the internal list, out to the HBA. slay.

🦋 SYNOPSIS 🦋

void lpfc_resume_fabric_iocbs (struct lpfc_hba *phba );

no cap, that's the entire signature. she's a void, she takes exactly one pointer, she does not return anything to you. main character behaviour tbh 👑

🎀 ARGUMENTS 🎀

  • phba — pointer to lpfc hba data structure. 🧚 that's your HBA's whole little world, and this function is about to poke at it.

🔥 DESCRIPTION 🔥

so here's the tea ☕: this routine issues one fabric iocb from the driver internal list to the HBA. just one. not a stampede, not a flood — one. she's disciplined like that 💅

first she does a vibe check: she checks whether it's ready to issue one fabric iocb to the HBA — specifically, whether there is no outstanding fabric iocb. 👀 like, is the lane clear? is anybody already mid-character-arc in there?

and if so? if the answer is yes? she shall remove one pending fabric iocb from the driver internal list and invokes the lpfc_sli_issue_iocb routine to send the fabric iocb to the HBA. ✨ iconic. the pipeline stays fed, nobody gets skipped, the list stays honest.

literally the whole plot: check → maybe nothing → if ready, pop one off the list, hand it to lpfc_sli_issue_iocb. short and sweet, and we're obsessed 🍓

🌈 SEE ALSO 🌈

kernel file ./drivers/scsi/lpfc/lpfc_els.c, plus the whole extended friend group — every single one of these, no skips, no cap 💜

that's the whole page, bestie — and before you close the tab, the receipts: this one lives in ./drivers/scsi/lpfc and it's dated October 2026. so futuristic, so legendary, we stan a timeless kernel doc 💖✨🎀

📦 where this page comes from