genwqe_next_ddcb_ready(9)

💅 genwqe_next_ddcb_ready(9) 💅

okay so this cutie comes from the Kernel API Manual, and it is lowkey just a tiny vibe check for the next DDCB. No cap, bestie. 🦋

🌸 NAME 🌸

genwqe_next_ddcb_ready — Figure out if the next DDCB is already finished ✨

✨ SYNOPSIS ✨

here's the signature, and yes, it is giving "short and sweet":

int genwqe_next_ddcb_ready (struct genwqe_dev *cd );

🎀 ARGUMENTS 🎀

• cd — pointer to genwqe device descriptor

one argument, bestie. that's the whole cast. 🫶

💅 DESCRIPTION 💅

okay so real talk: we use this as condition for our wait-queue code. that's the tea. the function is literally the condition our wait-queue code checks, and that is the entire description — iconic brevity, periodt. 💖

🦋 SEE ALSO 🦋

the lore continues in the Kernel file ./drivers/misc/genwqe/card_ddcb.c, plus these references — all of them, bestie, no skipping:

• genwqe_crc16(9)
• ddcb_requ_finished(9)
• enqueue_ddcb(9)
• copy_ddcb_results(9)
• genwqe_check_ddcb_queue(9)
• __genwqe_wait_ddcb(9)
• get_next_ddcb(9)
• __genwqe_purge_ddcb(9)
• __genwqe_enqueue_ddcb(9)
• __genwqe_execute_raw_ddcb(9)
• genwqe_ddcbs_in_flight(9)
• genwqe_card_thread(9)
• genwqe_setup_service_layer(9)
• queue_wake_up_all(9)
• genwqe_finish_queue(9)
• genwqe_release_service_layer(9)

xoxo, bestie 🎀 source/version: ./drivers/misc/genwqe · date: October 2026 ✨💖