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/linux-6.3-rc2/Documentation/ABI/testing/
A Dsysfs-devices-power13 The /sys/devices/.../power/wakeup attribute allows the user
39 The /sys/devices/.../power/control attribute allows the user
89 states, this attribute is empty.
101 states, this attribute is empty.
113 up the system from sleep states, this attribute is empty.
123 from sleep states, this attribute is not present. If the
125 this attribute is empty.
172 up the system from sleep states, this attribute is empty.
184 from sleep states, this attribute is empty.
190 The /sys/devices/.../power/autosuspend_delay_ms attribute
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A Dsysfs-class-firmware-attributes17 This attribute is mandatory.
34 This attribute is mandatory.
92 [ReadOnlyIf:<attribute>=<value>]
93 [ReadOnlyIfNot:<attribute>=<value>]
94 [SuppressIf:<attribute>=<value>]
95 [SuppressIfNot:<attribute>=<value>]
152 This attribute is mandatory.
156 This attribute is mandatory.
247 This attribute defaults to device 0.
314 attribute changes applied
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A Dsysfs-devices-lpss_ltr14 The /sys/devices/.../lpss_ltr/ltr_mode attribute contains an
18 This attribute is read-only. If the device's runtime PM status
19 is not "active", attempts to read from this attribute cause
26 The /sys/devices/.../lpss_ltr/auto_ltr attribute contains the
30 This attribute is read-only. If the device's runtime PM status
31 is not "active", attempts to read from this attribute cause
38 The /sys/devices/.../lpss_ltr/auto_ltr attribute contains the
42 This attribute is read-only. If the device's runtime PM status
43 is not "active", attempts to read from this attribute cause
A Dsysfs-devices-edac15 Description: This attribute file displays how many seconds have elapsed
22 Description: This attribute file displays the type of memory controller
34 Description: This attribute file displays the total count of uncorrectable
42 Description: This attribute file displays the number of UEs that have
49 Description: This attribute file displays the total count of correctable
59 Description: This attribute file displays the number of CEs that
69 Description: Read/Write attribute file that controls memory scrubbing.
71 writing a minimum bandwidth in bytes/sec to the attribute file.
76 the value of the attribute file will be -1.
90 Description: This attribute file will display the size of dimm or rank.
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/linux-6.3-rc2/samples/kobject/
A Dkset-example.c39 struct attribute attr;
53 struct attribute *attr, in foo_attr_show()
56 struct foo_attribute *attribute; in foo_attr_show() local
59 attribute = to_foo_attr(attr); in foo_attr_show()
62 if (!attribute->show) in foo_attr_show()
65 return attribute->show(foo, attribute, buf); in foo_attr_show()
73 struct attribute *attr, in foo_attr_store()
76 struct foo_attribute *attribute; in foo_attr_store() local
79 attribute = to_foo_attr(attr); in foo_attr_store()
82 if (!attribute->store) in foo_attr_store()
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/linux-6.3-rc2/drivers/hid/
A Dhid-sensor-custom.c303 attribute = &sensor_inst->fields[field_index].attribute; in show_value()
304 report_id = attribute->report_id; in show_value()
319 if (i + attribute->size > ret) { in show_value()
325 switch (attribute->size) { in show_value()
328 i += attribute->size; in show_value()
332 i += attribute->size; in show_value()
336 i += attribute->size; in show_value()
498 sensor_field->attribute.index = index; in hid_sensor_custom_add_field()
509 sensor_field->attribute.index, in hid_sensor_custom_add_field()
510 sensor_field->attribute.attrib_id); in hid_sensor_custom_add_field()
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/linux-6.3-rc2/sound/pci/asihpi/
A Dhpicmn.c325 if (phm->u.c.attribute == HPI_METER_PEAK) { in hpi_check_control_cache_single()
345 if (phm->u.c.attribute == HPI_VOLUME_GAIN) { in hpi_check_control_cache_single()
379 if (phm->u.c.attribute == HPI_LEVEL_GAIN) { in hpi_check_control_cache_single()
386 if (phm->u.c.attribute == HPI_TUNER_FREQ) in hpi_check_control_cache_single()
388 else if (phm->u.c.attribute == HPI_TUNER_BAND) in hpi_check_control_cache_single()
411 if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT) in hpi_check_control_cache_single()
456 attribute)))) { in hpi_check_control_cache_single()
469 attribute) - 1; in hpi_check_control_cache_single()
517 phm->u.c.attribute); in hpi_check_control_cache_single()
560 if (phm->u.c.attribute == HPI_VOLUME_GAIN) { in hpi_cmn_control_cache_sync_to_msg_single()
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/linux-6.3-rc2/drivers/staging/greybus/
A Daudio_manager_module.c19 struct attribute attr;
29 struct attribute *attr, char *buf) in gb_audio_module_attr_show()
31 struct gb_audio_manager_module_attribute *attribute; in gb_audio_module_attr_show() local
34 attribute = to_gb_audio_module_attr(attr); in gb_audio_module_attr_show()
37 if (!attribute->show) in gb_audio_module_attr_show()
40 return attribute->show(module, attribute, buf); in gb_audio_module_attr_show()
44 struct attribute *attr, in gb_audio_module_attr_store()
47 struct gb_audio_manager_module_attribute *attribute; in gb_audio_module_attr_store() local
50 attribute = to_gb_audio_module_attr(attr); in gb_audio_module_attr_store()
53 if (!attribute->store) in gb_audio_module_attr_store()
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/linux-6.3-rc2/include/linux/
A Dsysfs.h30 struct attribute { struct
87 struct attribute *, int);
90 struct attribute **attrs;
176 struct attribute attr;
274 const struct attribute *attr,
281 const struct attribute *attr);
417 const struct attribute *attr) in sysfs_break_active_protection()
427 const struct attribute *attr, in sysfs_remove_file_ns()
433 const struct attribute *attr) in sysfs_remove_file_self()
621 const struct attribute *attr) in sysfs_create_file()
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/linux-6.3-rc2/arch/powerpc/platforms/powernv/
A Dopal-elog.c31 struct attribute attr;
96 struct attribute *attr, in elog_attr_show()
99 struct elog_attribute *attribute; in elog_attr_show() local
102 attribute = to_elog_attr(attr); in elog_attr_show()
105 if (!attribute->show) in elog_attr_show()
108 return attribute->show(elog, attribute, buf); in elog_attr_show()
112 struct attribute *attr, in elog_attr_store()
115 struct elog_attribute *attribute; in elog_attr_store() local
118 attribute = to_elog_attr(attr); in elog_attr_store()
121 if (!attribute->store) in elog_attr_store()
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A Dopal-dump.c31 struct attribute attr;
160 struct attribute *attr, in dump_attr_show()
163 struct dump_attribute *attribute; in dump_attr_show() local
166 attribute = to_dump_attr(attr); in dump_attr_show()
169 if (!attribute->show) in dump_attr_show()
172 return attribute->show(dump, attribute, buf); in dump_attr_show()
176 struct attribute *attr, in dump_attr_store()
179 struct dump_attribute *attribute; in dump_attr_store() local
182 attribute = to_dump_attr(attr); in dump_attr_store()
185 if (!attribute->store) in dump_attr_store()
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/linux-6.3-rc2/Documentation/userspace-api/netlink/
A Dspecs.rst19 - policy tables for input attribute validation
143 attribute-sets
203 and ``1`` for the first attribute in the attribute set.
225 use this attribute.
230 Identifies the attribute space for attributes nested within given attribute.
273 to by the ``attribute-set`` property.
307 :ref:`attribute values<assign_val>`.
309 attribute-set
347 Message attribute list
385 attribute types.
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/linux-6.3-rc2/drivers/dma-buf/
A Ddma-buf-sysfs-stats.c54 struct attribute attr;
61 struct attribute *attr, in dma_buf_stats_attribute_show()
64 struct dma_buf_stats_attribute *attribute; in dma_buf_stats_attribute_show() local
68 attribute = to_dma_buf_stats_attr(attr); in dma_buf_stats_attribute_show()
72 if (!dmabuf || !attribute->show) in dma_buf_stats_attribute_show()
75 return attribute->show(dmabuf, attribute, buf); in dma_buf_stats_attribute_show()
100 static struct attribute *dma_buf_stats_default_attrs[] = {
/linux-6.3-rc2/Documentation/hwmon/
A Dibmpowernv.rst18 'hwmon' populates the 'sysfs' tree having attribute files, each for a given
19 sensor type and its attribute data.
22 the DT maps to an attribute file in 'sysfs'. The node exports unique 'sensor-id'
44 sub-group. In POWER9, this attribute corresponds to
45 each OCC. Using this attribute each OCC can be asked to
57 sub-group. In POWER9, this attribute corresponds to
58 each OCC. Using this attribute each OCC can be asked to
68 sub-group. In POWER9, this attribute corresponds to
69 each OCC. Using this attribute each OCC can be asked to
79 sub-group. In POWER9, this attribute corresponds to
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/linux-6.3-rc2/drivers/gpu/drm/amd/amdkfd/
A Dkfd_topology.h80 struct attribute attr;
98 struct attribute attr;
118 struct attribute attr;
145 struct attribute attr_gpuid;
146 struct attribute attr_name;
147 struct attribute attr_props;
161 struct attribute attr_genid;
162 struct attribute attr_props;
/linux-6.3-rc2/drivers/perf/arm_cspmu/
A Dnvidia_cspmu.c43 struct attribute **event_attr;
44 struct attribute **format_attr;
47 static struct attribute *scf_pmu_event_attrs[] = {
159 static struct attribute *mcf_pmu_event_attrs[] = {
178 static struct attribute *generic_pmu_event_attrs[] = {
183 static struct attribute *scf_pmu_format_attrs[] = {
188 static struct attribute *pcie_pmu_format_attrs[] = {
211 static struct attribute **
219 static struct attribute **
258 struct attribute **event_attr;
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/linux-6.3-rc2/Documentation/admin-guide/pm/
A Dintel_uncore_frequency_scaling.rst44 Out of reset, this attribute represent the maximum possible frequency.
45 This is a read-only attribute. If users adjust max_freq_khz,
46 they can always go back to maximum using the value from this attribute.
49 Out of reset, this attribute represent the minimum possible frequency.
50 This is a read-only attribute. If users adjust min_freq_khz,
51 they can always go back to minimum using the value from this attribute.
54 This attribute is used to set the maximum uncore frequency.
57 This attribute is used to set the minimum uncore frequency.
60 This attribute is used to get the current uncore frequency.
/linux-6.3-rc2/Documentation/scsi/
A Dtcm_qla2xxx.rst7 tcm_qla2xxx jam_host attribute
9 There is now a new module endpoint attribute called jam_host
10 attribute::
14 This attribute and accompanying code is only included if the
19 Use this attribute to control the discarding of SCSI commands to a
25 Setting a boolean of 1 for the jam_host attribute for a particular host
/linux-6.3-rc2/Documentation/filesystems/ext4/
A Dattributes.rst11 all attribute names begin with “user”; this restriction seems to have
18 available for in-inode extended attribute storage. The second place
21 block to contain a pointer to a second extended attribute block (or even
23 attribute's value to be stored in a separate data block, though as of
46 The beginning of an extended attribute block is in
76 - Checksum of the extended attribute block.
83 of the extended attribute block, and the entire block (header +
126 - Length of attribute value.
130 - Hash value of attribute name and attribute value. The kernel doesn't
155 is matched against the attribute name index. If a match is found, the
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/linux-6.3-rc2/arch/arm/kernel/
A Defi.c17 if (md->attribute & EFI_MEMORY_RO) in set_permissions()
19 if (md->attribute & EFI_MEMORY_XP) in set_permissions()
60 if (md->attribute & EFI_MEMORY_WB) in efi_create_mapping()
62 else if (md->attribute & EFI_MEMORY_WT) in efi_create_mapping()
64 else if (md->attribute & EFI_MEMORY_WC) in efi_create_mapping()
74 if (md->attribute & (EFI_MEMORY_RO | EFI_MEMORY_XP)) in efi_create_mapping()
/linux-6.3-rc2/Documentation/netlink/
A Dgenetlink.yaml21 required: [ name, doc, attribute-sets, operations ]
82 attribute-sets:
83 description: Definition of attribute spaces for this family.
86 description: Definition of a single attribute space.
100 description: Name for the enum type of the attribute.
124 description: Documentation of the attribute.
159 description: Min value for an integer attribute.
162 description: Min length for a binary attribute.
223 attribute-set:
234 description: Kernel attribute validation flags.
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/linux-6.3-rc2/drivers/pci/
A Dpci-label.c59 enum smbios_attr_enum attribute) in find_smbios_instance_string() argument
75 if (attribute == SMBIOS_ATTR_INSTANCE_SHOW) in find_smbios_instance_string()
78 else if (attribute == SMBIOS_ATTR_LABEL_SHOW) in find_smbios_instance_string()
109 static struct attribute *smbios_attrs[] = {
115 static umode_t smbios_attr_is_visible(struct kobject *kobj, struct attribute *a, in smbios_attr_is_visible()
210 static struct attribute *acpi_attrs[] = {
216 static umode_t acpi_attr_is_visible(struct kobject *kobj, struct attribute *a, in acpi_attr_is_visible()
/linux-6.3-rc2/Documentation/translations/zh_CN/filesystems/
A Dsysfs.txt87 struct attribute {
94 int sysfs_create_file(struct kobject * kobj, const struct attribute * attr);
95 void sysfs_remove_file(struct kobject * kobj, const struct attribute * attr);
104 struct attribute attr;
142 ssize_t (*show)(struct kobject *, struct attribute *, char *);
143 ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
151 将一般的kobject 和 attribute 结构体指针转换为适当的指针类型后
159 static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr,
309 struct attribute attr;
331 struct attribute attr;
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/linux-6.3-rc2/Documentation/translations/zh_TW/filesystems/
A Dsysfs.txt90 struct attribute {
97 int sysfs_create_file(struct kobject * kobj, const struct attribute * attr);
98 void sysfs_remove_file(struct kobject * kobj, const struct attribute * attr);
107 struct attribute attr;
145 ssize_t (*show)(struct kobject *, struct attribute *, char *);
146 ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
154 將一般的kobject 和 attribute 結構體指針轉換爲適當的指針類型後
162 static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr,
312 struct attribute attr;
334 struct attribute attr;
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/linux-6.3-rc2/kernel/
A Dparams.c564 if (!attribute->param->ops->get) in param_attr_show()
568 count = attribute->param->ops->get(buf, attribute->param); in param_attr_show()
581 if (!attribute->param->ops->set) in param_attr_store()
586 err = attribute->param->ops->set(buf, attribute->param); in param_attr_store()
631 struct attribute **new_attrs; in add_sysfs_param()
888 struct attribute *attr, in module_attr_show()
898 if (!attribute->show) in module_attr_show()
901 ret = attribute->show(attribute, mk, buf); in module_attr_show()
907 struct attribute *attr, in module_attr_store()
917 if (!attribute->store) in module_attr_store()
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