| /Linux-v4.19/net/smc/ |
| D | smc_ism.c | 148 struct smcd_dmb dmb; in smc_ism_unregister_dmb() local
150 memset(&dmb, 0, sizeof(dmb)); in smc_ism_unregister_dmb()
151 dmb.dmb_tok = dmb_desc->token; in smc_ism_unregister_dmb()
152 dmb.sba_idx = dmb_desc->sba_idx; in smc_ism_unregister_dmb()
153 dmb.cpu_addr = dmb_desc->cpu_addr; in smc_ism_unregister_dmb()
154 dmb.dma_addr = dmb_desc->dma_addr; in smc_ism_unregister_dmb()
155 dmb.dmb_len = dmb_desc->len; in smc_ism_unregister_dmb()
156 return smcd->ops->unregister_dmb(smcd, &dmb); in smc_ism_unregister_dmb()
162 struct smcd_dmb dmb; in smc_ism_register_dmb() local
165 memset(&dmb, 0, sizeof(dmb)); in smc_ism_register_dmb()
[all …]
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| /Linux-v4.19/drivers/s390/net/ |
| D | ism_drv.c | 211 static void ism_free_dmb(struct ism_dev *ism, struct smcd_dmb *dmb) in ism_free_dmb() argument
213 clear_bit(dmb->sba_idx, ism->sba_bitmap); in ism_free_dmb()
214 dma_free_coherent(&ism->pdev->dev, dmb->dmb_len, in ism_free_dmb()
215 dmb->cpu_addr, dmb->dma_addr); in ism_free_dmb()
218 static int ism_alloc_dmb(struct ism_dev *ism, struct smcd_dmb *dmb) in ism_alloc_dmb() argument
222 if (PAGE_ALIGN(dmb->dmb_len) > dma_get_max_seg_size(&ism->pdev->dev)) in ism_alloc_dmb()
225 if (!dmb->sba_idx) { in ism_alloc_dmb()
231 dmb->sba_idx = bit; in ism_alloc_dmb()
233 if (dmb->sba_idx < ISM_DMB_BIT_OFFSET || in ism_alloc_dmb()
234 test_and_set_bit(dmb->sba_idx, ism->sba_bitmap)) in ism_alloc_dmb()
[all …]
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| D | ism.h | 116 u64 dmb; member
209 #define ISM_CREATE_REQ(dmb, idx, sf, offset) \ argument
210 ((dmb) | (idx) << 24 | (sf) << 23 | (offset))
|
| /Linux-v4.19/arch/arm/include/asm/ |
| D | barrier.h | 19 #define dmb(option) __asm__ __volatile__ ("dmb " #option : : : "memory") macro
31 #define dmb(x) __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" \ macro
38 #define dmb(x) __asm__ __volatile__ ("" : : : "memory") macro
43 #define dmb(x) __asm__ __volatile__ ("" : : : "memory") macro
65 #define dma_rmb() dmb(osh)
66 #define dma_wmb() dmb(oshst)
75 #define __smp_mb() dmb(ish)
77 #define __smp_wmb() dmb(ishst)
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| D | assembler.h | 302 ALT_SMP(dmb ish)
304 ALT_SMP(W(dmb) ish)
307 ALT_SMP(mcr p15, 0, r0, c7, c10, 5) @ dmb
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| /Linux-v4.19/drivers/isdn/hardware/eicon/ |
| D | capimain.c | 62 diva_os_message_buffer_s *dmb = alloc_skb(size, GFP_ATOMIC); in diva_os_alloc_message_buffer() local
63 if (dmb) { in diva_os_alloc_message_buffer()
64 *data_buf = skb_put(dmb, size); in diva_os_alloc_message_buffer()
66 return (dmb); in diva_os_alloc_message_buffer()
72 void diva_os_free_message_buffer(diva_os_message_buffer_s *dmb) in diva_os_free_message_buffer() argument
74 kfree_skb(dmb); in diva_os_free_message_buffer()
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| D | capifunc.c | 233 diva_os_message_buffer_s *dmb; in sendf() local
292 if (!(dmb = diva_os_alloc_message_buffer(length + dlength, in sendf()
336 diva_os_free_message_buffer(dmb); in sendf()
340 capi_ctr_handle_message(&card->capi_ctrl, appl->Id, dmb); in sendf()
879 diva_os_message_buffer_s *dmb) in diva_send_message() argument
884 CAPI_MSG *msg = (CAPI_MSG *) DIVA_MESSAGE_BUFFER_DATA(dmb); in diva_send_message()
887 __u32 length = DIVA_MESSAGE_BUFFER_LEN(dmb); in diva_send_message()
1002 diva_os_free_message_buffer(dmb); in diva_send_message()
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| /Linux-v4.19/arch/arm64/include/asm/ |
| D | barrier.h | 31 #define dmb(opt) asm volatile("dmb " #opt : : : "memory") macro
41 #define dma_rmb() dmb(oshld)
42 #define dma_wmb() dmb(oshst)
65 #define __smp_mb() dmb(ish)
66 #define __smp_rmb() dmb(ishld)
67 #define __smp_wmb() dmb(ishst)
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| D | atomic_ll_sc.h | 104 ATOMIC_OP_RETURN( , dmb ish, , l, "memory", __VA_ARGS__)\
108 ATOMIC_FETCH_OP ( , dmb ish, , l, "memory", __VA_ARGS__)\
119 ATOMIC_FETCH_OP ( , dmb ish, , l, "memory", __VA_ARGS__)\ in ATOMIC_OPS()
198 ATOMIC64_OP_RETURN(, dmb ish, , l, "memory", __VA_ARGS__) \
202 ATOMIC64_FETCH_OP (, dmb ish, , l, "memory", __VA_ARGS__) \
213 ATOMIC64_FETCH_OP (, dmb ish, , l, "memory", __VA_ARGS__) \
289 __CMPXCHG_CASE(w, b, mb_1, dmb ish, , l, "memory")
290 __CMPXCHG_CASE(w, h, mb_2, dmb ish, , l, "memory")
291 __CMPXCHG_CASE(w, , mb_4, dmb ish, , l, "memory")
292 __CMPXCHG_CASE( , , mb_8, dmb ish, , l, "memory")
[all …]
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| D | cmpxchg.h | 69 __XCHG_CASE(w, b, mb_1, dmb ish, nop, , a, l, "memory")
70 __XCHG_CASE(w, h, mb_2, dmb ish, nop, , a, l, "memory")
71 __XCHG_CASE(w, , mb_4, dmb ish, nop, , a, l, "memory")
72 __XCHG_CASE( , , mb_8, dmb ish, nop, , a, l, "memory")
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| /Linux-v4.19/arch/arm/common/ |
| D | vlock.S | 38 dmb
42 dmb
89 dmb
102 dmb
|
| D | mcpm_head.S | 125 dmb
140 dmb
152 dmb
156 dmb
177 dmb
186 dmb
200 dmb
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| D | mcpm_entry.c | 52 dmb(); in __mcpm_cpu_down()
68 dmb(); in __mcpm_outbound_leave_critical()
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| /Linux-v4.19/include/net/ |
| D | smc.h | 53 int (*register_dmb)(struct smcd_dev *dev, struct smcd_dmb *dmb);
54 int (*unregister_dmb)(struct smcd_dev *dev, struct smcd_dmb *dmb);
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| /Linux-v4.19/arch/unicore32/include/asm/ |
| D | barrier.h | 15 #define dmb() __asm__ __volatile__ ("" : : : "memory") macro
|
| /Linux-v4.19/arch/arm/mm/ |
| D | cache-b15-rac.c | 69 dmb(); in __b15_rac_disable()
83 dmb(); in __b15_rac_flush()
|
| /Linux-v4.19/arch/arm/mach-omap2/ |
| D | sleep34xx.S | 109 dmb @ data memory barrier
225 dmb
430 dmb @ data memory barrier
441 dmb @ data memory barrier
456 dmb @ data memory barrier
|
| D | omap-smc.S | 54 dmb
|
| /Linux-v4.19/arch/arm64/kernel/ |
| D | head.S | 143 dmb sy // needed before dc ivac with
338 dmb sy
395 dmb sy
645 dmb sy
743 dmb sy
|
| /Linux-v4.19/arch/arm64/mm/ |
| D | flush.c | 92 dmb(osh); in arch_wb_cache_pmem()
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| D | proc.S | 212 dmb sy // lines are written back before
221 dmb sy // that it is visible to all
|
| /Linux-v4.19/arch/arm/mach-socfpga/ |
| D | self-refresh.S | 96 dmb
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| /Linux-v4.19/arch/arm64/kernel/vdso/ |
| D | gettimeofday.S | 42 dmb ishld
46 dmb ishld
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| /Linux-v4.19/arch/arm/mach-tegra/ |
| D | sleep.S | 48 dmb @ ensure ordering
|
| /Linux-v4.19/arch/arm/kernel/ |
| D | smp_tlb.c | 156 dmb(); in ipi_flush_tlb_a15_erratum()
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