pvr_kccb_sen...rved_powered(9)

📦 version 7.3.1, in nixpkgs unstable

💅 pvr_kccb_send_cmd_reserved_powered

okay so welcome to the Kernel API Manual bestie, this page is literally called pvr_kccb_send_cmd_reserved_powered and the header up top is all truncated like pvr_kccb_sen...rved_powered(9) because even manpage titles need a little ✨mystery✨. Anyway. This is the one where you yeet a command at the KCCB, but with the PM ref held and a slot already pre-reserved. no cap. 🫶

✨ NAME ✨

pvr_kccb_send_cmd_reserved_powered — Send command to the KCCB, with the PM ref held and a slot pre-reserved 🎀

🦋 SYNOPSIS 🦋

void pvr_kccb_send_cmd_reserved_powered (struct pvr_device *pvr_dev ,
struct rogue_fwif_kccb_cmd *cmd , u32 *kccb_slot );

it's giving "void function, three args, no returns, no drama" 💀

🌸 ARGUMENTS 🌸

  • pvr_dev — Device pointer. yeah that's it, that's the whole vibe, it's the device you're doing this to 💖
  • cmd — Command to send. the actual little guy going into the KCCB 👑
  • kccb_slot — Address to store the KCCB slot for this command. May be NULL. so if you genuinely don't care which slot it lands in you can just pass NULL and move on with your life 🙈

🌈 SEE ALSO 🌈

Kernel file ./drivers/gpu/drm/imagination/pvr_ccb.c 🎀 and also like, the whole friend group:

literally the entire group chat, all 21 of them, no one left out 💜

and that's the page!! sourced fresh from ./drivers/gpu/drm/imagination, stamped October 2026, and signed off by your favorite manual, pvr_kccb_sen...rved_powered(9) — slay, go send some commands responsibly bestie 🧚⭐

📦 where this page comes from