/linux-master/arch/arm64/include/asm/vdso/ |
H A D | compat_barrier.h | 17 #ifdef dmb 18 #undef dmb macro 21 #define dmb(option) __asm__ __volatile__ ("dmb " #option : : : "memory") macro 23 #define aarch32_smp_mb() dmb(ish) 24 #define aarch32_smp_rmb() dmb(ishld) 25 #define aarch32_smp_wmb() dmb(ishst)
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/linux-master/tools/virtio/asm/ |
H A D | barrier.h | 20 #define dmb(opt) asm volatile("dmb " #opt : : : "memory") macro 22 #define virt_rmb() dmb(ishld) 23 #define virt_wmb() dmb(ishst) 24 #define virt_store_mb(var, value) do { WRITE_ONCE(var, value); dmb(ish); } while (0)
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/linux-master/arch/arm/include/asm/ |
H A D | barrier.h | 21 #define dmb(option) __asm__ __volatile__ ("dmb " #option : : : "memory") macro 33 #define dmb(x) __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" \ macro 40 #define dmb(x) __asm__ __volatile__ ("" : : : "memory") macro 45 #define dmb(x) __asm__ __volatile__ ("" : : : "memory") macro 67 #define dma_rmb() dmb(osh) 68 #define dma_wmb() dmb(oshst) 77 #define __smp_mb() dmb(ish) 79 #define __smp_wmb() dmb(ishst)
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H A D | assembler.h | 380 ALT_SMP(dmb ish) 382 ALT_SMP(W(dmb) ish) 385 ALT_SMP(mcr p15, 0, r0, c7, c10, 5) @ dmb 403 dmb ish 405 W(dmb) ish 408 mcr p15, 0, r0, c7, c10, 5 @ dmb
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/linux-master/arch/arm64/include/asm/ |
H A D | barrier.h | 28 #define dmb(opt) asm volatile("dmb " #opt : : : "memory") macro 60 #define __dma_mb() dmb(osh) 61 #define __dma_rmb() dmb(oshld) 62 #define __dma_wmb() dmb(oshst) 119 #define __smp_mb() dmb(ish) 120 #define __smp_rmb() dmb(ishld) 121 #define __smp_wmb() dmb(ishst)
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H A D | atomic_ll_sc.h | 86 ATOMIC_OP_RETURN( , dmb ish, , l, "memory", __VA_ARGS__)\ 90 ATOMIC_FETCH_OP ( , dmb ish, , l, "memory", __VA_ARGS__)\ 101 ATOMIC_FETCH_OP ( , dmb ish, , l, "memory", __VA_ARGS__)\ 182 ATOMIC64_OP_RETURN(, dmb ish, , l, "memory", __VA_ARGS__) \ 186 ATOMIC64_FETCH_OP (, dmb ish, , l, "memory", __VA_ARGS__) \ 197 ATOMIC64_FETCH_OP (, dmb ish, , l, "memory", __VA_ARGS__) \ 230 " dmb ish\n" 290 __CMPXCHG_CASE(w, b, mb_, 8, dmb ish, , l, "memory", K) 291 __CMPXCHG_CASE(w, h, mb_, 16, dmb ish, , l, "memory", K) 292 __CMPXCHG_CASE(w, , mb_, 32, dmb is [all...] |
H A D | cmpxchg.h | 18 * barrier case is generated as release+dmb for the former and 57 __XCHG_CASE(w, b, mb_, 8, dmb ish, nop, , a, l, "memory") 58 __XCHG_CASE(w, h, mb_, 16, dmb ish, nop, , a, l, "memory") 59 __XCHG_CASE(w, , mb_, 32, dmb ish, nop, , a, l, "memory") 60 __XCHG_CASE( , , mb_, 64, dmb ish, nop, , a, l, "memory")
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/linux-master/drivers/s390/net/ |
H A D | ism_drv.c | 105 WARN(1, "%s: attempt to unregister '%s' with registered dmb(s)\n", 292 static void ism_free_dmb(struct ism_dev *ism, struct ism_dmb *dmb) argument 294 clear_bit(dmb->sba_idx, ism->sba_bitmap); 295 dma_free_coherent(&ism->pdev->dev, dmb->dmb_len, 296 dmb->cpu_addr, dmb->dma_addr); 299 static int ism_alloc_dmb(struct ism_dev *ism, struct ism_dmb *dmb) argument 303 if (PAGE_ALIGN(dmb->dmb_len) > dma_get_max_seg_size(&ism->pdev->dev)) 306 if (!dmb->sba_idx) { 312 dmb 328 ism_register_dmb(struct ism_dev *ism, struct ism_dmb *dmb, struct ism_client *client) argument 364 ism_unregister_dmb(struct ism_dev *ism, struct ism_dmb *dmb) argument 728 smcd_register_dmb(struct smcd_dev *smcd, struct smcd_dmb *dmb, struct ism_client *client) argument 734 smcd_unregister_dmb(struct smcd_dev *smcd, struct smcd_dmb *dmb) argument [all...] |
H A D | ism.h | 115 u64 dmb; member in struct:ism_reg_dmb::__anon2382 191 #define ISM_CREATE_REQ(dmb, idx, sf, offset) \ 192 ((dmb) | (idx) << 24 | (sf) << 23 | (offset))
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/linux-master/arch/arm/common/ |
H A D | vlock.S | 31 dmb 35 dmb 82 dmb 95 dmb
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H A D | mcpm_head.S | 123 dmb 138 dmb 150 dmb 154 dmb 175 dmb 184 dmb 198 dmb
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H A D | mcpm_entry.c | 49 dmb(); 65 dmb();
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/linux-master/net/smc/ |
H A D | smc_ism.c | 201 struct smcd_dmb dmb; local 207 memset(&dmb, 0, sizeof(dmb)); 208 dmb.dmb_tok = dmb_desc->token; 209 dmb.sba_idx = dmb_desc->sba_idx; 210 dmb.cpu_addr = dmb_desc->cpu_addr; 211 dmb.dma_addr = dmb_desc->dma_addr; 212 dmb.dmb_len = dmb_desc->len; 213 rc = smcd->ops->unregister_dmb(smcd, &dmb); 226 struct smcd_dmb dmb; local [all...] |
/linux-master/include/linux/ |
H A D | ism.h | 84 int ism_register_dmb(struct ism_dev *dev, struct ism_dmb *dmb, 86 int ism_unregister_dmb(struct ism_dev *dev, struct ism_dmb *dmb);
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/linux-master/include/net/ |
H A D | smc.h | 63 int (*register_dmb)(struct smcd_dev *dev, struct smcd_dmb *dmb, 65 int (*unregister_dmb)(struct smcd_dev *dev, struct smcd_dmb *dmb);
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/linux-master/tools/testing/selftests/kvm/include/aarch64/ |
H A D | processor.h | 143 #define dmb(opt) asm volatile("dmb " #opt : : : "memory") macro 145 #define dma_wmb() dmb(oshst) 148 #define dma_rmb() dmb(oshld)
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/linux-master/arch/arm/mach-socfpga/ |
H A D | self-refresh.S | 85 dmb
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/linux-master/arch/arm64/mm/ |
H A D | flush.c | 92 dmb(osh);
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/linux-master/arch/arm/mach-omap2/ |
H A D | omap-smc.S | 52 dmb
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H A D | sleep34xx.S | 97 dmb @ data memory barrier 213 dmb 418 dmb @ data memory barrier 429 dmb @ data memory barrier 444 dmb @ data memory barrier
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H A D | sleep33xx.S | 133 dmb
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/linux-master/arch/arm/mm/ |
H A D | cache-b15-rac.c | 66 dmb(); 76 /* This dmb() is required to force the Bus Interface Unit 80 dmb();
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/linux-master/arch/arm64/kernel/ |
H A D | head.S | 101 dmb sy 177 dmb sy // needed before dc ivac with 451 dmb sy
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/linux-master/arch/arm/kernel/ |
H A D | smp_tlb.c | 153 dmb();
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/linux-master/arch/arm/mach-tegra/ |
H A D | sleep.S | 37 dmb @ ensure ordering
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