nvme_init_lm_cdq_delete(9)

πŸ“¦ version 3.2, in arch rolling

πŸ’– nvme_init_lm_cdq_delete πŸ’–

okay so this is a page straight out of the libnvme API manual, and it's literally all about one tiny little function that sets up a passthru command for a Controller Data Queue delete. bestie, it's giving "small but iconic" ✨


πŸŽ€ NAME πŸŽ€

nvme_init_lm_cdq_delete β€” initializes the passthru command for the Controller Data Queue delete, like, the whole Controller Data Queue command situation πŸ’…


🌸 SYNOPSIS 🌸

void nvme_init_lm_cdq_delete (struct libnvme_passthru_cmd *cmd , __u16
mos , __u16 cdqid );

no cap, that's the whole signature β€” void, so nothing comes back out, it just does the thing 🫢


πŸ¦‹ ARGUMENTS πŸ¦‹

  • cmd β€” the passthru command you're gonna use. this is the main character of the operation tbh πŸ‘‘
  • mos β€” the Management Operation Specific field, aka MOS. and like… this field is specific to the SEL type, so don't go putting random stuff in there, iykyk πŸ™ˆ
  • cdqid β€” the Controller Data Queue ID (CDQID). for Delete CDQ, this field is the CDQID you're deleting. literally the whole point 🎯

⭐ DESCRIPTION ⭐

so what does it actually do? it initializes the passthru command buffer for the Controller Data Queue delete command. that's it, that's the vibe β€” it gets your buffer all set up and ready so the Controller Data Queue delete can go do its thing 🌈

ngl it's a small function but somebody's gotta set up the buffer, and today that somebody is nvme_init_lm_cdq_delete πŸ’€πŸ’–

and that's the whole page!! mwah, slay, periodt πŸ’…βœ¨ this little cutie comes to you courtesy of the libnvme API manual, dated October 2026 β€” go forth and initialize those command buffers, bestie, you're gonna eat πŸ“πŸ‘‘

πŸ“¦ where this page comes from