1279 #define	RTW_BARRIER(regs, reg0, reg1, flags)  argument
1291 #define	RTW_SYNC(regs, reg0, reg1)				\  argument
1292 	RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_SYNC)
1297 #define	RTW_WBW(regs, reg0, reg1)				\  argument
1298 	RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_WRITE_BEFORE_WRITE)
1303 #define	RTW_WBR(regs, reg0, reg1)				\  argument
1304 	RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_WRITE_BEFORE_READ)
1309 #define	RTW_RBR(regs, reg0, reg1)				\  argument
1310 	RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_READ_BEFORE_READ)
1315 #define	RTW_RBW(regs, reg0, reg1)				\  argument
1316 	RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_READ_BEFORE_WRITE)
1318 #define	RTW_WBRW(regs, reg0, reg1)				\  argument
1319 		RTW_BARRIER(regs, reg0, reg1,			\