Searched full:filter (Results 1 – 25 of 254) sorted by relevance
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| /Documentation/ABI/testing/ |
| D | sysfs-bus-event_source-devices-iommu | 20 filter_requester_en = "config1:0" - Enable Requester ID filter
21 filter_domain_en = "config1:1" - Enable Domain ID filter
22 filter_pasid_en = "config1:2" - Enable PASID filter
23 filter_ats_en = "config1:3" - Enable Address Type filter
24 filter_page_table_en= "config1:4" - Enable Page Table Level filter
25 filter_requester_id = "config1:16-31" - Requester ID filter
26 filter_domain = "config1:32-47" - Domain ID filter
27 filter_pasid = "config2:0-21" - PASID filter
28 filter_ats = "config2:24-28" - Address Type filter
29 filter_page_table = "config2:32-36" - Page Table Level filter
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| D | sysfs-bus-iio-adc-ad4130 | 5 Reading returns a list with the possible filter modes.
24 * "sinc3+pf1" - Sinc3 + Post Filter 1. 53dB rejection @
27 * "sinc3+pf2" - Sinc3 + Post Filter 2. 70dB rejection @
30 * "sinc3+pf3" - Sinc3 + Post Filter 3. 99dB rejection @
33 * "sinc3+pf4" - Sinc3 + Post Filter 4. 103dB rejection @
40 Set the filter mode of the differential channel. When the filter
43 might also change to accommodate the new filter mode.
45 filter mode, the sampling frequency will be changed to the
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| D | sysfs-class-rc | 43 What: /sys/class/rc/rc<N>/filter
48 Sets the scancode filter expected value.
51 expected value of the bits set in the filter mask.
53 the filter will be ignored. Otherwise the write will fail with
63 Sets the scancode filter mask of bits to compare.
64 Use in combination with /sys/class/rc/rcN/filter to set the bits
66 value. A value of 0 disables the filter to allow all valid
70 the filter will be ignored. Otherwise the write will fail with
81 for the wakeup filter, something like::
106 Sets the scancode wakeup filter expected value.
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| D | sysfs-bus-event_source-devices-dsa | 18 filter_wq = "config1:0-31" - workqueue filter
19 filter_tc = "config1:32-39" - traffic class filter
20 filter_pgsz = "config1:40-43" - page size filter
21 filter_sz = "config1:44-51" - transfer size filter
22 filter_eng = "config1:52-59" - engine filter
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| D | sysfs-bus-iio-filter-admv8818 | 8 - auto -> Adjust bandpass filter to track changes in input clock rate.
10 - bypass -> bypass low pass filter, high pass filter and disable/unregister
17 This attribute configures the filter mode.
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| D | sysfs-bus-event_source-devices-hisi_ptt | 71 See the description of the "filter" in Documentation/trace/hisi-ptt.rst
78 Description: (Read) Indicates if this kind of filter can be selected at the same
86 Description: (Read) Indicates the filter value of this Root Port filter, which
97 See the description of the "filter" in Documentation/trace/hisi-ptt.rst
104 Description: (Read) Indicates if this kind of filter can be selected at the same
112 Description: (Read) Indicates the filter value of this Requester filter, which
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| /Documentation/admin-guide/perf/ |
| D | imx-ddr.rst | 17 (AXI filter setting) fields of the perf_event_attr structure, see /sys/bus/event_source/
20 devices/imx8_ddr0/events/. The "caps" directory describes filter features implemented
29 to count reading or writing matches filter setting. Filter setting is various
32 type of AXI filter (filter, enhanced_filter and super_filter). Value 0 for
35 * With DDR_CAP_AXI_ID_FILTER quirk(filter: 1, enhanced_filter: 0, super_filter: 0).
36 Filter is defined with two configuration parts:
49 This filter doesn't support filter different AXI ID for axid-read and axid-write
50 event at the same time as this filter is shared between counters.
67 * With DDR_CAP_AXI_ID_FILTER_ENHANCED quirk(filter: 1, enhanced_filter: 1, super_filter: 0).
72 * With DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER quirk(filter: 0, enhanced_filter: 0, super_filter: 1).
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| D | hns3-pmu.rst | 21 PMU driver provides description of available events, filter modes, format,
27 The "filtermode" directory describes the supported filter modes of each
31 config1 (filter options) fields of the perf_event_attr structure.
61 Example usage of checking supported filter mode::
64 filter mode supported: global/port/port-tc/func/func-queue/
78 Filter modes
83 Set the "global" filter option to 1 will enable this mode.
90 is same as mac id. The "tc" filter option must be set to 0xF in this mode,
99 is same as mac id. The "tc" filter option must be set to 0 ~ 7 in this
117 In this mode, the "queue" filter option must be set to 0xFFFF.
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| D | hisi-pcie-pmu.rst | 20 PMU driver provides description of available events and filter options in sysfs,
24 (filter options) fields of the perf_event_attr structure. The "events" directory
61 Filter options
64 1. Target filter
71 "port" filter is valid.
72 If "port" filter not being set or is set explicitly to zero (default), the
73 "bdf" filter will be in effect, because "bdf=0" meaning 0000:000:00.0.
77 "port" filter can be used in all PCIe PMU events, target Root Port can be
93 "bdf" filter can only be used in bandwidth events, target Endpoint is
103 2. Trigger filter
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| /Documentation/bpf/ |
| D | map_bloom_filter.rst | 11 ``BPF_MAP_TYPE_BLOOM_FILTER`` provides a BPF bloom filter map. Bloom
13 quickly test whether an element exists in a set. In a bloom filter,
16 The bloom filter map does not have keys, only values. When the bloom
17 filter map is created, it must be created with a ``key_size`` of 0. The
18 bloom filter map supports two operations:
24 bloom filter map and ``bpf_map_peek_elem`` to query the map. These
32 to approximate a reasonable bitmap size for the bloom filter, and is not
34 into the bloom filter than ``max_entries``, this may lead to a higher
37 The number of hashes to use for the bloom filter is configurable using
43 It is not possible to delete elements from a bloom filter map. A bloom
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| /Documentation/userspace-api/media/dvb/ |
| D | dmx-set-filter.rst | 30 Pointer to structure containing filter parameters.
35 This ioctl call sets up a filter according to the filter and mask
39 state whether a section should be CRC-checked, whether the filter should
40 be a "one-shot" filter, i.e. if the filtering operation should be
43 :ref:`DMX_START` ioctl call). If a filter was previously set-up, this
44 filter will be canceled, and the receive buffer will be flushed.
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| D | dmx-set-pes-filter.rst | 29 Pointer to structure containing filter parameters.
34 This ioctl call sets up a PES filter according to the parameters
35 provided. By a PES filter is meant a filter that is based just on the
61 filter.
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| /Documentation/networking/ |
| D | tc-queue-filters.rst | 12 1) TC filter directing traffic to a set of queues is achieved
17 2) TC filter directs traffic to a transmit queue with the action
25 1) TC flower filter directs incoming traffic to a set of queues using
30 2) TC filter with action skbedit queue_mapping $rx_qid selects a
35 devices, TC filter directing traffic to a queue have higher
36 priority over flow director filter assigning a queue. The hash
37 filter has lowest priority.
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| D | filter.rst | 3 .. _networking-filter:
6 Linux Socket Filtering aka Berkeley Packet Filter (BPF)
19 Linux Socket Filtering (LSF) is derived from the Berkeley Packet Filter.
24 BPF allows a user-space program to attach a filter onto any socket and
26 follows exactly the same filter code structure as BSD's BPF, so referring
30 about devices or anything like that. You simply create your filter code,
31 send it to the kernel via the SO_ATTACH_FILTER option and if your filter
37 that has a filter on it the filter is automagically removed. The other
38 less common case may be adding a different filter on the same socket where
39 you had another filter that is still running: the kernel takes care of
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| /Documentation/userspace-api/media/rc/ |
| D | rc-sysfs-nodes.rst | 58 /sys/class/rc/rcN/filter
61 Sets the scancode filter expected value.
64 expected value of the bits set in the filter mask. If the hardware
65 supports it then scancodes which do not match the filter will be
76 Sets the scancode filter mask of bits to compare. Use in combination
77 with ``/sys/class/rc/rcN/filter`` to set the bits of the scancode which
79 filter to allow all valid scancodes to be processed.
81 If the hardware supports it then scancodes which do not match the filter
93 wakeup filter, something like::
119 Sets the scancode wakeup filter expected value. Use in combination with
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| /Documentation/devicetree/bindings/iommu/ |
| D | apple,sart.yaml | 7 title: Apple SART DMA address filter
13 Apple SART is a simple address filter for DMA transactions. Regions of
20 and allows 36 bit of physical address space and filter entries with sizes
24 and filter entry size up to 36 bit.
26 SART3, first seen in M1 Pro/Max, extends both the address space and filter
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| /Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ |
| D | switch-driver.rst | 131 use of ACL tables. Shared filter blocks are supported by sharing a single ACL
141 Also, the matchall filter can be used to redirect the entire traffic received
150 Each ACL entry (filter) can be setup with only one of the listed
157 $ tc filter add dev eth4 ingress flower src_mac 00:01:02:03:04:05 skip_sw action trap
161 …$ tc filter add dev eth4 ingress protocol 802.1q flower skip_sw vlan_id 100 vlan_prio 3 action drop
165 $ tc filter add dev eth4 ingress matchall action mirred egress redirect dev eth1
167 Example 4: Use a single shared filter block on both eth5 and eth6::
171 $ tc filter add block 1 ingress flower dst_mac 00:01:02:03:04:04 skip_sw \
173 $ tc filter add block 1 ingress protocol ipv4 flower src_ip 192.168.1.1 skip_sw \
187 …$ tc filter add block 1 ingress protocol 802.1q flower skip_sw vlan_prio 3 action mirred egress mi…
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| /Documentation/networking/device_drivers/can/ctu/ |
| D | fsm_txt_buffer_user.svg | 37 …<filter id="filter1204" x="-4.19953e-6" y="-5.60084e-6" width="1.00001" height="1.00001" color-int…
39 </filter>
43 …<filter id="filter1204-6" x="-4.19953e-6" y="-5.60084e-6" width="1.00001" height="1.00001" color-i…
45 </filter>
46 …<filter id="filter1204-6-9" x="-4.19953e-6" y="-5.60084e-6" width="1.00001" height="1.00001" color…
48 </filter>
49 …<filter id="filter1204-6-2" x="-4.19953e-6" y="-5.60084e-6" width="1.00001" height="1.00001" color…
51 </filter>
52 …<filter id="filter1204-6-2-9" x="-4.19953e-6" y="-5.60084e-6" width="1.00001" height="1.00001" col…
54 </filter>
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| /Documentation/trace/ |
| D | events.rst | 157 'filter expressions' with them. As soon as an event is logged into
158 the trace buffer, its fields are checked against the filter expression
160 'match' the filter will appear in the trace output, and an event whose
161 values don't match will be discarded. An event with no filter
163 filter has been set for an event.
168 A filter expression consists of one or more 'predicates' that can be
214 The above will filter when the field "call_site" falls on the address within
216 the filter will return true if it is greater than or equal to the start of
231 For example, this will filter events that have their .target_cpu field present
239 A filter for an individual event is set by writing a filter expression
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| D | ftrace-uses.rst | 231 If a callback is only to be called from specific functions, a filter must be
240 The ops to set the filter with
243 The string that holds the function filter text.
248 Non-zero to reset all filters before applying this filter.
256 See Filter Commands in :file:`Documentation/trace/ftrace.rst`.
265 @reset parameter set to zero. To remove the current filter set and replace it
286 If a glob is used to set the filter, functions can be added to a "notrace"
288 The "notrace" list takes precedence over the "filter" list. If the
292 An empty "notrace" list means to allow all functions defined by the filter
302 filter list, and this function does not modify the filter list.
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| /Documentation/translations/zh_CN/mm/ |
| D | hwpoison.rst | 115 corrupt-filter-dev-major, corrupt-filter-dev-minor
119 corrupt-filter-memcg
130 echo $memcg_ino > /debug/hwpoison/corrupt-filter-memcg
135 corrupt-filter-flags-mask, corrupt-filter-flags-value
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| /Documentation/userspace-api/media/v4l/ |
| D | selection.svg | 12 <filter id="ep" x="-.085" y="-.366" width="1.169" height="1.732">
14 </filter>
40 <filter id="iz" x="-.3" y="-.3" width="1.6" height="1.6">
42 </filter>
74 <filter id="kc" x="-.353" y="-.182" width="1.706" height="1.363">
76 </filter>
77 <filter id="jb" x="-.611" y="-.149" width="2.223" height="1.299">
79 </filter>
80 <filter id="eg" x="-.235" y="-.245" width="1.47" height="1.49">
82 </filter>
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| /Documentation/userspace-api/ |
| D | seccomp_filter.rst | 16 Seccomp filtering provides a means for a process to specify a filter for
17 incoming system calls. The filter is expressed as a Berkeley Packet
18 Filter (BPF) program, as with socket filters, except that the data
21 filtering of system calls using a filter program language with a long
51 Now takes an additional argument which specifies a new filter
64 will contain the filter program. If the program is invalid, the
73 true, ``-EACCES`` will be returned. This requirement ensures that filter
77 Additionally, if ``prctl(2)`` is allowed by the attached filter,
87 A seccomp filter may return any of the following values. If multiple
171 ``SECCOMP_RET_DATA`` from the most recently installed filter will be
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| /Documentation/devicetree/bindings/mfd/ |
| D | allwinner,sun4i-a10-ts.yaml | 41 allwinner,filter-type:
48 Select median and averaging filter. Sample used for median /
49 averaging filter:
73 allwinner,filter-type = <3>;
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| /Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 23 Each child node matches with a filter instance.
77 "^filter@[0-9]+$":
89 description: Specifies the DFSDM filter instance used.
111 st,filter-order:
113 SinC filter order from 0 to 5.
164 Set to 1 to synchronize with DFSDM filter instance 0.
179 - st,filter-order
337 "^filter@[0-9]+$":
352 "^filter@[0-9]+$":
372 dfsdm0: filter@0 {
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![[all …]](/android16-6.12-lts/more/Documentation/userspace-api/media/v4l/selection.svg?full=filter){kind=link}