STRUCT IOAT_SED_ENT(9)

💅 NAME 💅

okay so bestie, this is the struct ioat_sed_ent(9) page from the Kernel API Manual, and it's literally the wrapper around a super extended hardware descriptor ✨

✨ SYNOPSIS ✨

struct ioat_sed_ent {
    struct ioat_sed_raw_descriptor *hw;
    dma_addr_t dma;
    struct ioat_ring_ent *parent;
    unsigned int hw_pool;
 };

🎀 Members 🎀

• hw — the hardware SED.
• dma — the dma address for the SED.
• parent — points to the dma descriptor that's the parent.
• hw_pool — the descriptor pool index.

🌈 SEE ALSO 🌈

• Kernel file ./drivers/dma/ioat/dma.h
• struct ioatdma_device(9)
• struct ioat_ring_ent(9)

source/version: ./drivers/dma/ioat · October 2026 · struct ioat_sed_ent(9) — mwah 💋