| /linux-6.12.1/drivers/gpu/drm/i915/display/ |
| D | intel_dsb.c | 174 static bool assert_dsb_has_room(struct intel_dsb *dsb) in assert_dsb_has_room() argument
176 struct intel_crtc *crtc = dsb->crtc; in assert_dsb_has_room()
180 return !drm_WARN(display->drm, dsb->free_pos > dsb->size - 2, in assert_dsb_has_room()
182 crtc->base.base.id, crtc->base.name, dsb->id); in assert_dsb_has_room()
185 static void intel_dsb_dump(struct intel_dsb *dsb) in intel_dsb_dump() argument
187 struct intel_crtc *crtc = dsb->crtc; in intel_dsb_dump()
192 crtc->base.base.id, crtc->base.name, dsb->id); in intel_dsb_dump()
193 for (i = 0; i < ALIGN(dsb->free_pos, 64 / 4); i += 4) in intel_dsb_dump()
196 intel_dsb_buffer_read(&dsb->dsb_buf, i), in intel_dsb_dump()
197 intel_dsb_buffer_read(&dsb->dsb_buf, i + 1), in intel_dsb_dump()
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| D | intel_dsb.h | 33 void intel_dsb_finish(struct intel_dsb *dsb);
34 void intel_dsb_cleanup(struct intel_dsb *dsb);
35 void intel_dsb_reg_write(struct intel_dsb *dsb,
37 void intel_dsb_reg_write_masked(struct intel_dsb *dsb,
39 void intel_dsb_noop(struct intel_dsb *dsb, int count);
40 void intel_dsb_nonpost_start(struct intel_dsb *dsb);
41 void intel_dsb_nonpost_end(struct intel_dsb *dsb);
43 struct intel_dsb *dsb,
46 struct intel_dsb *dsb,
49 struct intel_dsb *dsb,
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| /linux-6.12.1/arch/arm64/kvm/hyp/vhe/ |
| D | tlb.c | 97 dsb(ishst); in __kvm_tlb_flush_vmid_ipa()
116 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
118 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
129 dsb(nshst); in __kvm_tlb_flush_vmid_ipa_nsh()
148 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
150 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
169 dsb(ishst); in __kvm_tlb_flush_vmid_range()
177 dsb(ish); in __kvm_tlb_flush_vmid_range()
179 dsb(ish); in __kvm_tlb_flush_vmid_range()
189 dsb(ishst); in __kvm_tlb_flush_vmid()
[all …]
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| /linux-6.12.1/arch/arm64/kvm/hyp/nvhe/ |
| D | tlb.c | 49 dsb(nsh); in enter_vmid_context()
51 dsb(ish); in enter_vmid_context()
170 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
172 dsb(ish); in __kvm_tlb_flush_vmid_ipa()
200 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
202 dsb(nsh); in __kvm_tlb_flush_vmid_ipa_nsh()
227 dsb(ish); in __kvm_tlb_flush_vmid_range()
229 dsb(ish); in __kvm_tlb_flush_vmid_range()
243 dsb(ish); in __kvm_tlb_flush_vmid()
258 dsb(nsh); in __kvm_flush_cpu_context()
[all …]
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| /linux-6.12.1/drivers/hwtracing/coresight/ |
| D | coresight-tpdm.c | 38 drvdata->dsb->edge_ctrl[tpdm_attr->idx]); in tpdm_simple_dataset_show()
43 drvdata->dsb->edge_ctrl_mask[tpdm_attr->idx]); in tpdm_simple_dataset_show()
48 drvdata->dsb->trig_patt[tpdm_attr->idx]); in tpdm_simple_dataset_show()
53 drvdata->dsb->trig_patt_mask[tpdm_attr->idx]); in tpdm_simple_dataset_show()
58 drvdata->dsb->patt_val[tpdm_attr->idx]); in tpdm_simple_dataset_show()
63 drvdata->dsb->patt_mask[tpdm_attr->idx]); in tpdm_simple_dataset_show()
68 drvdata->dsb->msr[tpdm_attr->idx]); in tpdm_simple_dataset_show()
118 drvdata->dsb->trig_patt[tpdm_attr->idx] = val; in tpdm_simple_dataset_store()
124 drvdata->dsb->trig_patt_mask[tpdm_attr->idx] = val; in tpdm_simple_dataset_store()
130 drvdata->dsb->patt_val[tpdm_attr->idx] = val; in tpdm_simple_dataset_store()
[all …]
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| /linux-6.12.1/arch/arm64/include/asm/ |
| D | tlbflush.h | 259 dsb(nshst); in local_flush_tlb_all()
261 dsb(nsh); in local_flush_tlb_all()
267 dsb(ishst); in flush_tlb_all()
269 dsb(ish); in flush_tlb_all()
277 dsb(ishst); in flush_tlb_mm()
281 dsb(ish); in flush_tlb_mm()
290 dsb(ishst); in __flush_tlb_page_nosync()
308 dsb(ish); in flush_tlb_page()
339 dsb(ish); in arch_flush_tlb_batched_pending()
354 dsb(ish); in arch_tlbbatch_flush()
[all …]
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| D | barrier.h | 29 #define dsb(opt) asm volatile("dsb " #opt : : : "memory") macro
60 #define __mb() dsb(sy)
61 #define __rmb() dsb(ld)
62 #define __wmb() dsb(st)
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| /linux-6.12.1/fs/erofs/ |
| D | super.c | 58 struct erofs_super_block *dsb; in erofs_superblock_csum_verify() local
64 dsb = kmemdup(sbdata + EROFS_SUPER_OFFSET, len, GFP_KERNEL); in erofs_superblock_csum_verify()
65 if (!dsb) in erofs_superblock_csum_verify()
68 expected_crc = le32_to_cpu(dsb->checksum); in erofs_superblock_csum_verify()
69 dsb->checksum = 0; in erofs_superblock_csum_verify()
71 crc = crc32c(~0, dsb, len); in erofs_superblock_csum_verify()
72 kfree(dsb); in erofs_superblock_csum_verify()
149 struct erofs_super_block *dsb) in z_erofs_parse_cfgs() argument
151 if (!dsb->u1.available_compr_algs) in z_erofs_parse_cfgs()
212 struct erofs_super_block *dsb) in erofs_scan_devices() argument
[all …]
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| /linux-6.12.1/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-6.12.1/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
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| D | sleep44xx.S | 27 dsb
29 dsb
132 dsb
224 dsb
349 dsb
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| /linux-6.12.1/arch/arm/mm/ |
| D | cache-v7.S | 71 3: dsb st
175 dsb
181 dsb st
288 ALT_SMP(W(dsb))
296 dsb ishst
313 dsb ishst
323 dsb
345 ALT_SMP(W(dsb))
353 dsb st
373 ALT_SMP(W(dsb))
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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 | 38 dsb ish
59 dsb ish
72 dsb ish
87 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-6.12.1/arch/arm64/kernel/pi/ |
| D | map_kernel.c | 91 dsb(ishst); in map_kernel()
114 dsb(ishst); in map_kernel()
131 dsb(ishst); in map_kernel()
168 dsb(ishst); in remap_idmap_for_lpa2()
179 dsb(ishst); in remap_idmap_for_lpa2()
201 dsb(ishst); in map_fdt()
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| /linux-6.12.1/arch/arm/kernel/ |
| D | v7m.c | 12 dsb(); in armv7m_restart()
15 dsb(); in armv7m_restart()
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| /linux-6.12.1/arch/arm64/mm/ |
| D | cache.S | 30 dsb ishst
128 dsb ishst
161 dsb sy
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| D | proc.S | 169 dsb nsh
228 dsb nshst
232 dsb nsh
239 dsb nshst
332 dsb ishst
454 dsb nsh
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| /linux-6.12.1/arch/arm64/kernel/ |
| D | hibernate-asm.S | 82 dsb ish /* wait for PoU cleaning to finish */
88 dsb ish
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| /linux-6.12.1/drivers/staging/vc04_services/interface/vchiq_arm/ |
| D | vchiq_core.h | 25 #ifndef dsb
26 #define dsb(a) macro
68 do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0)
70 do { debug_ptr[DEBUG_ ## d] = (v); dsb(sy); } while (0)
72 do { debug_ptr[DEBUG_ ## d]++; dsb(sy); } while (0)
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| /linux-6.12.1/fs/xfs/libxfs/ |
| D | xfs_sb.c | 349 struct xfs_dsb *dsb = bp->b_addr; in xfs_validate_sb_common() local
354 if (!xfs_verify_magic(bp, dsb->sb_magicnum)) { in xfs_validate_sb_common()
357 be32_to_cpu(dsb->sb_magicnum)); in xfs_validate_sb_common()
859 struct xfs_dsb *dsb = bp->b_addr; in xfs_sb_read_verify() local
866 if (dsb->sb_magicnum == cpu_to_be32(XFS_SB_MAGIC) && in xfs_sb_read_verify()
867 (((be16_to_cpu(dsb->sb_versionnum) & XFS_SB_VERSION_NUMBITS) == in xfs_sb_read_verify()
869 dsb->sb_crc != 0)) { in xfs_sb_read_verify()
885 __xfs_sb_from_disk(&sb, dsb, false); in xfs_sb_read_verify()
908 struct xfs_dsb *dsb = bp->b_addr; in xfs_sb_quiet_read_verify() local
910 if (dsb->sb_magicnum == cpu_to_be32(XFS_SB_MAGIC)) { in xfs_sb_quiet_read_verify()
[all …]
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