STRUCT MV_XOR_DESC_SLOT(9)

💖 NAME 💖

okay so bestie, this is the Kernel API Manual page for struct mv_xor_desc_slot(9), and it's literally the software descriptor. That's the whole name vibe. 🎀

🌸 SYNOPSIS 🌸

the struct is gonna look like this, and yes, keep every field exactly as written — no renaming, no merging, no “improving” it. 💅

       struct mv_xor_desc_slot {
           struct list_head        node;
           struct list_head        sg_tx_list;
           enum dma_transaction_type       type;
           void *hw_desc;
           u16 idx;
           struct dma_async_tx_descriptor  async_tx;
        };

👯 Members 👯

here's the member gossip, fr fr:

• node — the node on the mv_xor_chan lists. linked-list behavior, iconic. 🔗
• hw_desc — virtual address of the hardware descriptor chain. that's the literal description, no cap. ✨
• idx — pool index. short, sweet, to the point. 🫶
• async_tx — support for the async_tx api. yup, that's the whole note. 💜

also, the synopsis above has sg_tx_list and type in the struct — this page just doesn't give them their own member blurbs, so I'm not gonna invent extra lore. 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/dma/mv_xor.h
• struct mv_xor_chan(9)

okay bye bestie — this cutie came from ./drivers/dma, dated October 2026, and it's the struct mv_xor_desc_slot(9) page. mwah 💋✨