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/qemu/docs/interop/
H A Dqed_spec.txt23 uint64_t features; /* format feature bits */
30 /* if (features & QED_F_BACKING_FILE) */
39 * ''features'', ''compat_features'', and ''autoclear_features'' are file format extension bitmaps. …
40 …e with unknown ''features'' bits enabled must not be opened. File format changes that are not bac…
41 …own ''compat_features'' bits enabled can be opened safely. The unknown features are simply ignore…
129 …formational and included to provide background on the use of the QED_F_NEED_CHECK ''features'' bit.
/qemu/tests/qtest/libqos/
H A Dvirtio.h24 uint64_t features; member
60 void (*set_features)(QVirtioDevice *d, uint64_t features);
109 void qvirtio_set_features(QVirtioDevice *d, uint64_t features);
/qemu/include/standard-headers/linux/
H A Dvirtio_snd.h145 uint32_t features; member
238 uint32_t features; member
262 uint32_t features; member
/qemu/scripts/qapi/
H A Dcommands.py279 features: List[QAPISchemaFeature],
301 feats=gen_special_features(features))
377 features: List[QAPISchemaFeature],
409 name, features, success_response, allow_oob,
H A Dvisit.py106 special_features = gen_special_features(memb.features)
375 features: List[QAPISchemaFeature],
395 features: List[QAPISchemaFeature],
417 features: List[QAPISchemaFeature],
H A Dtypes.py64 special_features = gen_special_features(memb.features)
329 features: List[QAPISchemaFeature],
350 features: List[QAPISchemaFeature],
373 features: List[QAPISchemaFeature],
H A Dparser.py512 if doc.features:
527 if not doc.features:
643 self.features: Dict[str, QAPIDoc.ArgSection] = {}
703 self._new_description(info, name, self.features)
720 if feature.name not in self.features:
724 self.features[feature.name].connect(feature)
760 check_args_section(self.features, 'feature')
/qemu/hw/audio/
H A Dvirtio-snd.c234 val.features = cpu_to_le32(val.features); in virtio_snd_handle_pcm_info()
296 st_params->features = le32_to_cpu(params->features); in virtio_snd_set_pcm_params()
471 stream->info.features = 0; in virtio_snd_pcm_prepare()
1021 static uint64_t get_features(VirtIODevice *vdev, uint64_t features, in get_features() argument
1030 features |= s->features; in get_features()
1032 trace_virtio_snd_get_features(vdev, features); in get_features()
1034 return features; in get_features()
1094 virtio_add_feature(&vsnd->features, VIRTIO_F_VERSION_1); in virtio_snd_realize()
1097 default_params.features = 0; in virtio_snd_realize()
/qemu/hw/s390x/
H A Dsclp.c83 uint8_t features[SCCB_CPU_FEATURE_LEN] = { 0 }; in prepare_cpu_entries() local
86 s390_get_feat_block(S390_FEAT_TYPE_SCLP_CPU, features); in prepare_cpu_entries()
93 memcpy(entry[*count].features, features, sizeof(features)); in prepare_cpu_entries()
/qemu/pc-bios/s390-ccw/
H A Dvirtio.c225 uint32_t features; in virtio_setup_ccw() member
267 feats.features = 0; in virtio_setup_ccw()
271 vdev->guest_features[i] &= bswap32(feats.features); in virtio_setup_ccw()
272 feats.features = bswap32(vdev->guest_features[i]); in virtio_setup_ccw()
/qemu/tests/qtest/
H A Dvirtio-scsi-test.c126 uint64_t features; in qvirtio_scsi_init() local
132 features = qvirtio_get_features(dev); in qvirtio_scsi_init()
133 features &= ~(QVIRTIO_F_BAD_FEATURE | (1ull << VIRTIO_RING_F_EVENT_IDX)); in qvirtio_scsi_init()
134 qvirtio_set_features(dev, features); in qvirtio_scsi_init()
/qemu/docs/system/
H A Dtarget-s390x.rst13 QEMU will emulate a subset of z13 cpu features that should be enough to run
31 Architectural features
H A Dcpu-models-x86.rst.inc15 This passes the host CPU model features, model, stepping, exactly to
16 the guest. Note that KVM may filter out some host CPU model features
31 features, to alter what is presented to the guest by default.
35 a CPU model that is similar the host CPU, and then adding extra features
110 Important CPU features for Intel x86 hosts
113 The following are important CPU features that should be used on Intel
117 features are included if using "Host passthrough" or "Host model".
256 Important CPU features for AMD x86 hosts
259 The following are important CPU features that should be used on AMD x86
263 features are included if using "Host passthrough" or "Host model".
[all …]
/qemu/docs/specs/
H A Dvirt-ctlr.rst14 the features register (read-only, address 0x00)
15 This register allows the device to report features supported by the
H A Dacpi_pci_hotplug.rst35 Read: Hotplug features register. Used by platform to identify features
/qemu/include/hw/virtio/
H A Dvhost.h109 uint64_t features; member
307 uint64_t features);
319 uint64_t features);
/qemu/hw/ssi/
H A Daspeed_smc.c209 return !!(asc->features & ASPEED_SMC_FEATURE_DMA); in aspeed_smc_has_dma()
1334 asc->features = 0x0; in aspeed_2400_smc_class_init()
1381 asc->features = ASPEED_SMC_FEATURE_DMA; in aspeed_2400_fmc_class_init()
1421 asc->features = 0x0; in aspeed_2400_spi1_class_init()
1464 asc->features = ASPEED_SMC_FEATURE_DMA; in aspeed_2500_fmc_class_init()
1501 asc->features = 0x0; in aspeed_2500_spi1_class_init()
1536 asc->features = 0x0; in aspeed_2500_spi2_class_init()
1619 asc->features = ASPEED_SMC_FEATURE_DMA | in aspeed_2600_fmc_class_init()
1778 asc->features = ASPEED_SMC_FEATURE_DMA; in aspeed_1030_fmc_class_init()
1815 asc->features = ASPEED_SMC_FEATURE_DMA; in aspeed_1030_spi1_class_init()
[all …]
/qemu/block/export/
H A Dvhost-user-blk-server.c118 uint64_t features; in vu_blk_get_features() local
121 features = 1ull << VIRTIO_BLK_F_SIZE_MAX | in vu_blk_get_features()
136 features |= 1ull << VIRTIO_BLK_F_RO; in vu_blk_get_features()
139 return features; in vu_blk_get_features()
/qemu/target/s390x/
H A Dcpu_models.h46 S390FeatBitmap features; member
115 S390FeatBitmap features);
/qemu/target/i386/
H A Dcpu-sysemu.c244 env->features[FEAT_1_EDX] &= ~CPUID_APIC; in cpu_clear_apic_feature()
249 env->features[FEAT_1_EDX] |= CPUID_APIC; in cpu_set_apic_feature()
254 return env->features[FEAT_1_ECX] & CPUID_EXT_X2APIC; in cpu_has_x2apic_feature()
/qemu/hw/core/
H A Dcpu-common.c164 static void cpu_common_parse_features(const char *typename, char *features, in cpu_common_parse_features() argument
170 char *featurestr = features ? strtok(features, ",") : NULL; in cpu_common_parse_features()
/qemu/hw/block/
H A Dpflash_cfi01.c72 uint32_t features; member
668 bool be = !!(pfl->features & (1 << PFLASH_BE)); in pflash_mem_read_with_attrs()
670 if ((pfl->features & (1 << PFLASH_SECURE)) && !attrs.secure) { in pflash_mem_read_with_attrs()
682 bool be = !!(pfl->features & (1 << PFLASH_BE)); in pflash_mem_write_with_attrs()
684 if ((pfl->features & (1 << PFLASH_SECURE)) && !attrs.secure) { in pflash_mem_write_with_attrs()
928 DEFINE_PROP_BIT("big-endian", PFlashCFI01, features, PFLASH_BE, 0),
929 DEFINE_PROP_BIT("secure", PFlashCFI01, features, PFLASH_SECURE, 0),
/qemu/docs/system/arm/
H A Dnuvoton.rst42 * OTP controllers (no protection features)
43 * Flash Interface Unit (FIU; no protection features)
78 * Security features
/qemu/linux-user/i386/
H A Dsignal.c248 if (!(env->features[FEAT_1_ECX] & CPUID_EXT_XSAVE)) { in xsave_sigcontext()
311 if (!(env->features[FEAT_1_EDX] & CPUID_FXSR)) { in setup_sigcontext()
387 if (!(env->features[FEAT_1_EDX] & CPUID_FXSR)) { in get_sigframe()
389 } else if (!(env->features[FEAT_1_ECX] & CPUID_EXT_XSAVE)) { in get_sigframe()
498 if (env->features[FEAT_1_ECX] & CPUID_EXT_XSAVE) { in setup_rt_frame()
559 if (env->features[FEAT_1_ECX] & CPUID_EXT_XSAVE) { in xrstor_sigcontext()
643 if (!(env->features[FEAT_1_EDX] & CPUID_FXSR)) { in restore_sigcontext()
/qemu/target/sh4/
H A Dcpu.c163 env->features = SH_FEATURE_BCR3_AND_BCR4; in sh7750r_cpu_initfn()
180 env->features = SH_FEATURE_BCR3_AND_BCR4; in sh7751r_cpu_initfn()
197 env->features = SH_FEATURE_SH4A; in sh7785_cpu_initfn()

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