bfence            212 arch/riscv/include/asm/io.h #define __io_reads_ins(port, ctype, len, bfence, afence)			\
bfence            217 arch/riscv/include/asm/io.h 		bfence;								\
bfence            229 arch/riscv/include/asm/io.h #define __io_writes_outs(port, ctype, len, bfence, afence)			\
bfence            234 arch/riscv/include/asm/io.h 		bfence;								\