Searched defs:dma64regs (Results 1 – 1 of 1) sorted by relevance
46 struct dma64regs { struct47 u32 control; /* enable, et al */48 u32 ptr; /* last descriptor posted to chip */49 u32 addrlow; /* desc ring base address low 32-bits (8K aligned) */50 u32 addrhigh; /* desc ring base address bits 63:32 (8K aligned) */51 u32 status0; /* current descriptor, xmt state */52 u32 status1; /* active descriptor, xmt error */