mlx5dv_wr_post(3) on Linux

The text 25cc439c343d, as Arch Linux 2026-11-01 shipped it. The page shows this text now.

Attach a DC info to the last work request mlx5dv_wr_raw_wqe - Build a raw work request mlx5dv_wr_memcpy - Build a DMA memcpy work request