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Searched refs:dsb (Results 1 – 25 of 156) sorted by relevance

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/openbmc/linux/drivers/gpu/drm/i915/display/
H A Dintel_dsb.c85 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 …]
H A Dintel_dsb.h18 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);
/openbmc/linux/arch/arm64/kvm/hyp/vhe/
H A Dtlb.c87 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 …]
/openbmc/linux/arch/arm64/kvm/hyp/nvhe/
H A Dtlb.c39 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 …]
/openbmc/linux/arch/arm64/include/asm/
H A Dtlbflush.h239 dsb(nshst); in local_flush_tlb_all()
241 dsb(nsh); in local_flush_tlb_all()
247 dsb(ishst); in flush_tlb_all()
249 dsb(ish); in flush_tlb_all()
257 dsb(ishst); in flush_tlb_mm()
261 dsb(ish); in flush_tlb_mm()
270 dsb(ishst); in __flush_tlb_page_nosync()
288 dsb(ish); in flush_tlb_page()
320 dsb(ish); in arch_flush_tlb_batched_pending()
335 dsb(ish); in arch_tlbbatch_flush()
[all …]
H A Dbarrier.h29 #define dsb(opt) asm volatile("dsb " #opt : : : "memory") macro
60 #define __mb() dsb(sy)
61 #define __rmb() dsb(ld)
62 #define __wmb() dsb(st)
/openbmc/linux/fs/erofs/
H A Dsuper.c54 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 z_erofs_parse_cfgs() argument
[all …]
H A Dcompress.h24 int (*config)(struct super_block *sb, struct erofs_super_block *dsb,
98 struct erofs_super_block *dsb, void *data, int size);
100 struct erofs_super_block *dsb, void *data, int size);
/openbmc/qemu/audio/
H A Ddsoundaudio.c270 static int dsound_restore_out (LPDIRECTSOUNDBUFFER dsb, dsound *s) in dsound_restore_out() argument
274 hr = IDirectSoundBuffer_Restore (dsb); in dsound_restore_out()
288 static int dsound_get_status_out (LPDIRECTSOUNDBUFFER dsb, DWORD *statusp, in dsound_get_status_out() argument
293 hr = IDirectSoundBuffer_GetStatus (dsb, statusp); in dsound_get_status_out()
300 dsound_restore_out(dsb, s); in dsound_get_status_out()
321 static void dsound_clear_sample (HWVoiceOut *hw, LPDIRECTSOUNDBUFFER dsb, in dsound_clear_sample() argument
329 dsb, in dsound_clear_sample()
359 dsound_unlock_out (dsb, p1, p2, blen1, blen2); in dsound_clear_sample()
388 LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; in dsound_enable_out() local
391 if (!dsb) { in dsound_enable_out()
[all …]
/openbmc/linux/arch/arm/include/asm/
H A Dbarrier.h20 #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()
H A Dtlbflush.h332 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 …]
/openbmc/linux/arch/arm/mach-omap2/
H A Domap-smc.S29 dsb
51 dsb
69 dsb @ Memory Barrier (not sure if needed, copied from omap_smc2)
77 dsb
85 dsb
93 dsb
H A Dsleep43xx.S99 dsb
114 dsb
116 dsb
138 dsb
140 dsb
262 dsb
388 dsb
390 dsb
394 dsb
396 dsb
[all …]
/openbmc/u-boot/arch/arm/cpu/armv7m/
H A Dcache.c124 dsb(); in get_cline_size()
162 dsb(); in action_cache_range()
182 dsb(); in action_dcache_all()
194 dsb(); in action_dcache_all()
213 dsb(); in dcache_enable()
231 dsb(); in dcache_disable()
302 dsb(); in invalidate_icache_all()
315 dsb(); in icache_enable()
/openbmc/linux/arch/arm/mm/
H A Dcache-v7.S70 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 …]
H A Dcache-xsc3l2.c55 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()
H A Dtlb-v7.S37 dsb ish
58 dsb ish
71 dsb ish
86 dsb ish
H A Dpv-fixup-asm.S25 dsb
72 dsb
77 dsb
81 dsb
H A Dcache-tauros2.c92 dsb(); in tauros2_inv_range()
103 dsb(); in tauros2_clean_range()
114 dsb(); in tauros2_flush_range()
/openbmc/u-boot/arch/arm/cpu/armv8/
H A Dtlb.S21 dsb sy
25 dsb sy
29 dsb sy
/openbmc/linux/arch/arm/kernel/
H A Dv7m.c12 dsb(); in armv7m_restart()
15 dsb(); in armv7m_restart()
/openbmc/u-boot/arch/arm/mach-exynos/
H A Dlowlevel_init.c78 dsb(); in low_power_start()
164 dsb(); in secondary_cores_configure()
189 dsb(); in do_lowlevel_init()
/openbmc/u-boot/arch/arm/cpu/armv7/
H A Dcache_v7.c77 dsb(); in v7_dcache_maint_range()
90 dsb(); in v7_inval_tlb()
196 dsb(); in invalidate_icache_all()
/openbmc/u-boot/arch/arm/mach-omap2/
H A Dlowlevel_init.S58 dsb
71 dsb
83 dsb
/openbmc/linux/arch/arm64/mm/
H A Dcache.S30 dsb ishst
128 dsb ishst
161 dsb sy

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