Searched refs:__io_ar (Results 1 – 2 of 2) sorted by relevance
| /Linux-v4.19/arch/riscv/include/asm/ |
| D | io.h | 166 #define __io_ar() __asm__ __volatile__ ("fence i,r" : : : "memory"); macro
170 #define readb(c) ({ u8 __v; __io_br(); __v = readb_cpu(c); __io_ar(); __v; })
171 #define readw(c) ({ u16 __v; __io_br(); __v = readw_cpu(c); __io_ar(); __v; })
172 #define readl(c) ({ u32 __v; __io_br(); __v = readl_cpu(c); __io_ar(); __v; })
179 #define readq(c) ({ u64 __v; __io_br(); __v = readq_cpu(c); __io_ar(); __v; })
257 __io_reads_ins(reads, u8, b, __io_br(), __io_ar())
258 __io_reads_ins(reads, u16, w, __io_br(), __io_ar())
259 __io_reads_ins(reads, u32, l, __io_br(), __io_ar())
286 __io_reads_ins(reads, u64, q, __io_br(), __io_ar())
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| /Linux-v4.19/include/asm-generic/ |
| D | io.h | 33 #ifndef __io_ar
35 #define __io_ar() rmb() macro
37 #define __io_ar() barrier() macro
68 #define __io_par() __io_ar()
161 __io_ar(); in readb()
174 __io_ar(); in readw()
187 __io_ar(); in readl()
201 __io_ar(); in readq()
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