| /Linux-v6.6/drivers/gpu/drm/i915/display/ |
| D | intel_dsb.c | 85 static bool assert_dsb_has_room(struct intel_dsb *dsb) in assert_dsb_has_room() argument
87 struct intel_crtc *crtc = dsb->crtc; in assert_dsb_has_room()
91 return !drm_WARN(&i915->drm, dsb->free_pos > dsb->size - 2, in assert_dsb_has_room()
93 crtc->base.base.id, crtc->base.name, dsb->id); in assert_dsb_has_room()
102 static void intel_dsb_emit(struct intel_dsb *dsb, u32 ldw, u32 udw) in intel_dsb_emit() argument
104 u32 *buf = dsb->cmd_buf; in intel_dsb_emit()
106 if (!assert_dsb_has_room(dsb)) in intel_dsb_emit()
110 dsb->free_pos = ALIGN(dsb->free_pos, 2); in intel_dsb_emit()
112 dsb->ins_start_offset = dsb->free_pos; in intel_dsb_emit()
114 buf[dsb->free_pos++] = ldw; in intel_dsb_emit()
[all …]
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| D | intel_dsb.h | 18 void intel_dsb_finish(struct intel_dsb *dsb);
19 void intel_dsb_cleanup(struct intel_dsb *dsb);
20 void intel_dsb_reg_write(struct intel_dsb *dsb,
22 void intel_dsb_commit(struct intel_dsb *dsb,
24 void intel_dsb_wait(struct intel_dsb *dsb);
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| /Linux-v6.6/arch/arm64/kvm/hyp/vhe/ |
| D | tlb.c | 87 dsb(ishst); in __kvm_tlb_flush_vmid_ipa()
106 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
108 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
119 dsb(nshst); in __kvm_tlb_flush_vmid_ipa_nsh()
138 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
140 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
159 dsb(ishst); in __kvm_tlb_flush_vmid_range()
166 dsb(ish); in __kvm_tlb_flush_vmid_range()
168 dsb(ish); in __kvm_tlb_flush_vmid_range()
178 dsb(ishst); in __kvm_tlb_flush_vmid()
[all …]
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| /Linux-v6.6/arch/arm64/kvm/hyp/nvhe/ |
| D | tlb.c | 39 dsb(nsh); in __tlb_switch_to_guest()
41 dsb(ish); in __tlb_switch_to_guest()
103 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
105 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
155 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
157 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
203 dsb(ish); in __kvm_tlb_flush_vmid_range()
205 dsb(ish); in __kvm_tlb_flush_vmid_range()
223 dsb(ish); in __kvm_tlb_flush_vmid()
238 dsb(nsh); in __kvm_flush_cpu_context()
[all …]
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| /Linux-v6.6/arch/arm64/include/asm/ |
| D | tlbflush.h | 233 dsb(nshst); in local_flush_tlb_all()
235 dsb(nsh); in local_flush_tlb_all()
241 dsb(ishst); in flush_tlb_all()
243 dsb(ish); in flush_tlb_all()
251 dsb(ishst); in flush_tlb_mm()
255 dsb(ish); in flush_tlb_mm()
264 dsb(ishst); in __flush_tlb_page_nosync()
282 dsb(ish); in flush_tlb_page()
314 dsb(ish); in arch_flush_tlb_batched_pending()
329 dsb(ish); in arch_tlbbatch_flush()
[all …]
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| D | barrier.h | 29 #define dsb(opt) asm volatile("dsb " #opt : : : "memory") macro
56 #define __mb() dsb(sy)
57 #define __rmb() dsb(ld)
58 #define __wmb() dsb(st)
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| /Linux-v6.6/fs/erofs/ |
| D | super.c | 54 struct erofs_super_block *dsb; in erofs_superblock_csum_verify() local
60 dsb = kmemdup(sbdata + EROFS_SUPER_OFFSET, len, GFP_KERNEL); in erofs_superblock_csum_verify()
61 if (!dsb) in erofs_superblock_csum_verify()
64 expected_crc = le32_to_cpu(dsb->checksum); in erofs_superblock_csum_verify()
65 dsb->checksum = 0; in erofs_superblock_csum_verify()
67 crc = crc32c(~0, dsb, len); in erofs_superblock_csum_verify()
68 kfree(dsb); in erofs_superblock_csum_verify()
109 struct erofs_super_block *dsb) in check_layout_compatibility() argument
111 const unsigned int feature = le32_to_cpu(dsb->feature_incompat); in check_layout_compatibility()
161 struct erofs_super_block *dsb) in erofs_load_compr_cfgs() argument
[all …]
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| D | internal.h | 473 struct erofs_super_block *dsb,
491 struct erofs_super_block *dsb, in z_erofs_load_lz4_config() argument
494 if (lz4 || dsb->u1.lz4_max_distance) { in z_erofs_load_lz4_config()
509 struct erofs_super_block *dsb,
515 struct erofs_super_block *dsb, in z_erofs_load_lzma_config() argument
529 struct erofs_super_block *dsb,
535 struct erofs_super_block *dsb, in z_erofs_load_deflate_config() argument
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| /Linux-v6.6/arch/arm/include/asm/ |
| D | barrier.h | 20 #define dsb(option) __asm__ __volatile__ ("dsb " #option : : : "memory") macro
31 #define dsb(x) __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \ macro
38 #define dsb(x) __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \ macro
43 #define dsb(x) __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \ macro
58 #define __arm_heavy_mb(x...) do { dsb(x); arm_heavy_mb(); } while (0)
60 #define __arm_heavy_mb(x...) dsb(x)
65 #define rmb() dsb()
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| D | tlbflush.h | 332 dsb(nshst); in local_flush_tlb_all()
338 dsb(nsh); in local_flush_tlb_all()
349 dsb(ishst); in __flush_tlb_all()
355 dsb(ish); in __flush_tlb_all()
385 dsb(nshst); in local_flush_tlb_mm()
391 dsb(nsh); in local_flush_tlb_mm()
399 dsb(ishst); in __flush_tlb_mm()
409 dsb(ish); in __flush_tlb_mm()
442 dsb(nshst); in local_flush_tlb_page()
448 dsb(nsh); in local_flush_tlb_page()
[all …]
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| /Linux-v6.6/arch/arm/mach-omap2/ |
| D | omap-smc.S | 29 dsb
51 dsb
69 dsb @ Memory Barrier (not sure if needed, copied from omap_smc2)
77 dsb
85 dsb
93 dsb
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| D | sleep43xx.S | 99 dsb
114 dsb
116 dsb
138 dsb
140 dsb
262 dsb
388 dsb
390 dsb
394 dsb
396 dsb
[all …]
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| D | sleep44xx.S | 27 dsb
29 dsb
132 dsb
224 dsb
349 dsb
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| D | sleep34xx.S | 96 dsb @ data write barrier
212 dsb
296 dsb
299 dsb
417 dsb @ data write barrier
428 dsb @ data write barrier
443 dsb @ data write barrier
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| /Linux-v6.6/arch/arm/mm/ |
| D | cache-v7.S | 70 3: dsb st
174 dsb
180 dsb st
284 ALT_SMP(W(dsb))
292 dsb ishst
309 dsb ishst
319 dsb
342 ALT_SMP(W(dsb))
350 dsb st
370 ALT_SMP(W(dsb))
[all …]
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| D | cache-xsc3l2.c | 55 dsb(); in xsc3_l2_inv_all()
127 dsb(); in xsc3_l2_inv_range()
145 dsb(); in xsc3_l2_clean_range()
165 dsb(); in xsc3_l2_flush_all()
189 dsb(); in xsc3_l2_flush_range()
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| D | tlb-v7.S | 37 dsb ish
58 dsb ish
71 dsb ish
86 dsb ish
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| D | pv-fixup-asm.S | 25 dsb
72 dsb
77 dsb
81 dsb
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| D | cache-tauros2.c | 92 dsb(); in tauros2_inv_range()
103 dsb(); in tauros2_clean_range()
114 dsb(); in tauros2_flush_range()
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| /Linux-v6.6/arch/arm/kernel/ |
| D | v7m.c | 12 dsb(); in armv7m_restart()
15 dsb(); in armv7m_restart()
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| /Linux-v6.6/arch/arm64/mm/ |
| D | cache.S | 30 dsb ishst
128 dsb ishst
161 dsb sy
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| D | proc.S | 179 dsb nsh
229 dsb nshst
233 dsb nsh
240 dsb nshst
302 dsb ishst
406 dsb nsh
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| /Linux-v6.6/arch/arm64/kernel/ |
| D | hibernate-asm.S | 82 dsb ish /* wait for PoU cleaning to finish */
88 dsb ish
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| /Linux-v6.6/drivers/staging/vc04_services/interface/vchiq_arm/ |
| D | vchiq_core.h | 22 #ifndef dsb
23 #define dsb(a) macro
104 do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0)
106 do { debug_ptr[DEBUG_ ## d] = (v); dsb(sy); } while (0)
108 do { debug_ptr[DEBUG_ ## d]++; dsb(sy); } while (0)
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| /Linux-v6.6/fs/xfs/libxfs/ |
| D | xfs_sb.c | 311 struct xfs_dsb *dsb = bp->b_addr; in xfs_validate_sb_common() local
316 if (!xfs_verify_magic(bp, dsb->sb_magicnum)) { in xfs_validate_sb_common()
319 be32_to_cpu(dsb->sb_magicnum)); in xfs_validate_sb_common()
845 struct xfs_dsb *dsb = bp->b_addr; in xfs_sb_read_verify() local
852 if (dsb->sb_magicnum == cpu_to_be32(XFS_SB_MAGIC) && in xfs_sb_read_verify()
853 (((be16_to_cpu(dsb->sb_versionnum) & XFS_SB_VERSION_NUMBITS) == in xfs_sb_read_verify()
855 dsb->sb_crc != 0)) { in xfs_sb_read_verify()
871 __xfs_sb_from_disk(&sb, dsb, false); in xfs_sb_read_verify()
894 struct xfs_dsb *dsb = bp->b_addr; in xfs_sb_quiet_read_verify() local
896 if (dsb->sb_magicnum == cpu_to_be32(XFS_SB_MAGIC)) { in xfs_sb_quiet_read_verify()
[all …]
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