Searched defs:__io_bw (Results 1 – 3 of 3) sorted by relevance
111 #define __io_bw() dma_wmb() macro
135 #define __io_bw() ({ __asm__ __volatile__ ("fence w,o" : : : "memory"); }) macro
38 #define __io_bw() wmb() macro40 #define __io_bw() barrier() macro
