mei_dma_ring_is_allocated(9)

mei_dma_ring_is_allocated(9) 💅

okay so bestie, this is mei_dma_ring_is_allocated(9) from the Kernel API Manual — yes, kernel API, we're in our systems era 🫶. It's the tiny function that checks if the dma ring is allocated, and it's giving "one job, done correctly" energy.

NAME 🌸

mei_dma_ring_is_allocated — check if dma ring is allocated. That's the whole lore, no cap.

SYNOPSIS ✨

bool mei_dma_ring_is_allocated (struct mei_device *dev );

ARGUMENTS 🎀

• dev — mei device. That's the one argument, bestie, and it's literally the mei device.

RETURN 💖

It returns true if the dma ring is allocated. Periodt.

SEE ALSO 🦋

Kernel file: ./drivers/misc/mei/dma-ring.c — the source-file main character.

• mei_dmam_dscr_alloc(9)
• mei_dmam_dscr_free(9)
• mei_dmam_ring_free(9)
• mei_dmam_ring_alloc(9)
• mei_dma_ring_reset(9)
• mei_dma_copy_from(9)
• mei_dma_copy_to(9)
• mei_dma_ring_read(9)
• mei_dma_ring_empty_slots(9)
• mei_dma_ring_write(9)

source/version: ./drivers/misc/mei · date: October 2026 — mwah, stay iconic, bestie 💖✨