STRUCT OCS_DMA_LINKED_LIST(9)

🦋 struct ocs_dma_linked_list(9) — Kernel API Manual 🦋

okay so bestie, welcome to the struct ocs_dma_linked_list(9) page from the Kernel API Manual ✨ this is the OCS DMA linked list entry, and we're gonna read the struct together like the iconic little data layout it is 💅

🌸 NAME 🌸

struct ocs_dma_linked_list — OCS DMA linked list entry.

✨ SYNOPSIS ✨

struct ocs_dma_linked_list {
    u32 src_addr;
    u32 src_len;
    u32 next;
    u32 ll_flags;
};

🎀 Members 🎀

• src_addr — source address of the data 💖 like, where the data lives.
• src_len — length of data to be fetched 👑 that's the amount right there.
• next — next dma_list to fetch 🌈 the link that keeps the list going.
• ll_flags — flags (Freeze, terminate) for the DMA engine 💅 yes, those flags.

🔥 SEE ALSO 🔥

• Kernel file ./drivers/crypto/intel/keembay/ocs-aes.c
• ocs_aes_set_key(9)
• ocs_aes_op(9)
• ocs_aes_gcm_op(9)
• ocs_aes_ccm_op(9)
• ocs_create_linked_list_from_sg(9)

psa bestie: this page comes from ./drivers/crypto/intel/keembay, dated October 2026. mwah 💋