Searched defs:dma_fifo (Results 1 – 2 of 2) sorted by relevance
38 struct dma_fifo { struct39 unsigned int in;40 unsigned int out; /* updated when dma is pended */41 unsigned int done; /* updated upon dma completion */42 struct {45 int size; /* 'apparent' size of fifo */46 int guard; /* ofs of guard area */47 int capacity; /* size + reserved */48 int avail; /* # of unused bytes in fifo */49 unsigned int align; /* must be power of 2 */[all …]
356 struct mlx5e_sq_dma *dma_fifo; member