| /linux-6.8/net/ipv4/netfilter/ |
| D | Kconfig | 47 This module enables IPv4 FIB lookups, e.g. for reverse path filtering.
120 tristate "IP tables support (required for filtering/masq/NAT)"
125 The packet filtering and full NAT (masquerading, port forwarding,
174 tristate "Packet filtering"
177 Packet filtering defines a table `filter', which has a series of
178 rules for simple packet filtering at local input, forwarding and
189 The REJECT target allows a filtering rule to specify that an ICMP
318 The ARP packet filtering and mangling (manipulation)subsystems
326 tristate "ARP packet filtering"
328 ARP packet filtering defines a table `filter', which has a series of
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| /linux-6.8/include/media/ |
| D | demux.h | 83 * @is_filtering: Set to non-zero when filtering in progress
87 * @start_filtering: starts TS filtering
88 * @stop_filtering: stops TS filtering
91 * Using this API, the client can set the filtering properties to start/stop
92 * filtering TS packets on a particular TS feed.
141 * @is_filtering: Set to non-zero when filtering in progress
147 * the demux. It should only be called when no filtering
152 * should not be called while filtering is in progress
156 * @start_filtering: starts section filtering
157 * @stop_filtering: stops section filtering
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| /linux-6.8/drivers/net/ethernet/intel/ice/ |
| D | ice_vf_vsi_vlan_ops.c | 52 * so prevent disabling Rx VLAN filtering in ice_port_vlan_on()
183 /* Rx VLAN filtering always disabled to allow software offloaded VLANs in ice_vf_vsi_cfg_dvm_legacy_vlan_mode()
188 /* Don't fail when attempting to enable Rx VLAN filtering */ in ice_vf_vsi_cfg_dvm_legacy_vlan_mode()
191 /* Tx VLAN filtering always disabled to allow software offloaded VLANs in ice_vf_vsi_cfg_dvm_legacy_vlan_mode()
196 /* Don't fail when attempting to enable Tx VLAN filtering */ in ice_vf_vsi_cfg_dvm_legacy_vlan_mode()
200 …dev_dbg(dev, "Failed to disable Rx VLAN filtering for old VF without VIRTCHNL_VF_OFFLOAD_VLAN_V2 s… in ice_vf_vsi_cfg_dvm_legacy_vlan_mode()
202 …dev_dbg(dev, "Failed to disable Tx VLAN filtering for old VF without VIRTHCNL_VF_OFFLOAD_VLAN_V2 s… in ice_vf_vsi_cfg_dvm_legacy_vlan_mode()
236 * default Rx VLAN filtering should be turned off by default in this case.
249 …dev_dbg(ice_pf_to_dev(vf->pf), "Failed to disable Rx VLAN filtering for old VF with VIRTCHNL_VF_OF… in ice_vf_vsi_cfg_svm_legacy_vlan_mode()
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| /linux-6.8/net/bridge/netfilter/ |
| D | Kconfig | 35 into connections. This is used to enhance packet filtering via
49 filtering/NAT/brouting on the Ethernet bridge.
69 The ebtables filter table is used to define frame filtering rules at
106 filtering.
114 filtering.
123 filtering.
161 allows STP header field filtering.
168 This option adds the 802.1Q vlan match, which allows the filtering of
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| /linux-6.8/net/ipv6/netfilter/ |
| D | Kconfig | 43 This module enables IPv6 FIB lookups, e.g. for reverse path filtering.
70 tristate "IP6 tables support (required for filtering)"
76 Currently only the packet filtering and packet mangling subsystem
187 tristate "Packet filtering"
190 Packet filtering defines a table `filter', which has a series of
191 rules for simple packet filtering at local input, forwarding and
202 The REJECT target allows a filtering rule to specify that an ICMPv6
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| /linux-6.8/Documentation/networking/ |
| D | switchdev.rst | 222 traffic. To enable VLAN support, turn on VLAN filtering::
442 If the device implements e.g.: VLAN filtering, putting the interface in
454 Bridge VLAN filtering
457 The Linux bridge allows the configuration of a VLAN filtering mode (statically,
461 - with VLAN filtering turned off: the bridge is strictly VLAN unaware and its
464 have no effect while VLAN filtering is turned off. Frames ingressing the
468 - with VLAN filtering turned on: the bridge is VLAN-aware and frames ingressing
477 - with VLAN filtering turned off, the bridge will process all ingress traffic
494 - with VLAN filtering turned on, these VLAN devices can be created as long as
500 way by the enabling of VLAN filtering on the bridge device(s). If the VLAN
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| /linux-6.8/net/can/ |
| D | Kconfig | 24 tristate "Raw CAN Protocol (raw access with CAN-ID filtering)"
34 tristate "Broadcast Manager CAN Protocol (with content filtering)"
37 The Broadcast Manager offers content filtering, timeout monitoring,
50 It is based on the PF_CAN core infrastructure for msg filtering and
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| /linux-6.8/drivers/net/ethernet/marvell/mvpp2/ |
| D | mvpp2_prs.h | 74 /* TCAM range for unicast and multicast filtering. We have 25 entries per port,
75 * with 4 dedicated to UC filtering and the rest to multicast filtering.
82 /* Number of entries per port dedicated to UC and MC filtering */
87 /* There is a TCAM range reserved for VLAN filtering entries, range size is 33
102 /* MAC filtering range */
106 /* VLAN filtering range */
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| /linux-6.8/Documentation/userspace-api/media/dvb/ |
| D | dmx-start.rst | 31 This ioctl call is used to start the actual filtering operation defined
52 - Invalid argument, i.e. no filtering parameters provided via the
60 There are active filters filtering data from another input source.
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| D | dmx-set-pes-filter.rst | 36 packet identifier (PID), i.e. no PES header or payload filtering
59 There are active filters filtering data from another input source.
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| /linux-6.8/tools/testing/selftests/ftrace/test.d/ftrace/ |
| D | fgraph-filter-stack.tc | 6 # Make sure that function graph filtering works, and is not
46 fail "Graph filtering not working with stack tracer?"
63 fail "Graph filtering not working after stack tracer disabled?"
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| D | fgraph-filter.tc | 6 # Make sure that function graph filtering works
31 fail "Graph filtering not working by itself?"
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| /linux-6.8/net/ncsi/ |
| D | internal.h | 25 NCSI_CAP_GENERIC_MC = 0x10, /* Global MC filtering */
32 NCSI_CAP_BC_ARP = 0x01, /* ARP packet filtering */
33 NCSI_CAP_BC_DHCPC = 0x02, /* DHCP client filtering */
34 NCSI_CAP_BC_DHCPS = 0x04, /* DHCP server filtering */
35 NCSI_CAP_BC_NETBIOS = 0x08, /* NetBIOS packet filtering */
37 NCSI_CAP_MC_IPV6_NEIGHBOR = 0x01, /* IPv6 neighbor filtering */
41 NCSI_CAP_MC_IPV6_MLD = 0x10, /* IPv6 MLD filtering */
42 NCSI_CAP_MC_IPV6_NEIGHBOR_S = 0x20, /* IPv6 neighbour filtering */
228 /* Filtering Settings */
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| /linux-6.8/drivers/net/wireless/intel/iwlwifi/fw/api/ |
| D | power.h | 549 * @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon
552 * the Energy change is ignored for beacon filtering, and beacon will
555 * @bf_roaming_energy_delta: Used for RSSI filtering, if in 'roaming' state.
558 * means that the Energy change is ignored for beacon filtering while in
560 * @bf_roaming_state: Used for RSSI filtering. If absolute Energy values
565 * filtering (Slow or Fast) that is selected (Units are in Celsuis):
572 * beacon filtering; beacons will not be forced to be sent to driver
577 * beacon filtering; beacons will not be forced to be sent to driver
579 * @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled.
580 * @bf_debug_flag: beacon filtering debug configuration
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| /linux-6.8/Documentation/networking/device_drivers/ethernet/freescale/ |
| D | gianfar.rst | 27 extraction of VLAN headers, but not filtering. Filtering will be
35 filtering. On the eTSEC, the exact-match MAC registers are used
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| /linux-6.8/drivers/net/ethernet/intel/e1000e/ |
| D | manage.c | 86 * e1000e_enable_tx_pkt_filtering - Enable packet filtering on Tx
89 * Enables packet filtering on transmit packets if manageability is enabled
102 /* No manageability, no filtering */ in e1000e_enable_tx_pkt_filtering()
109 * reason, disable filtering. in e1000e_enable_tx_pkt_filtering()
129 * take the safe route of assuming Tx filtering is enabled. in e1000e_enable_tx_pkt_filtering()
136 /* Cookie area is valid, make the final check for filtering. */ in e1000e_enable_tx_pkt_filtering()
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| /linux-6.8/drivers/net/wireless/ti/wl18xx/ |
| D | scan.h | 40 s8 rssi_threshold; /* for filtering (in dBm) */
41 s8 snr_threshold; /* for filtering (in dB) */
43 u8 bss_type; /* for filtering */
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| /linux-6.8/drivers/net/ethernet/actions/ |
| D | owl-emac.h | 85 #define OWL_EMAC_BIT_MAC_CSR6_IF BIT(4) /* Inverse filtering */
87 #define OWL_EMAC_BIT_MAC_CSR6_HO BIT(2) /* Hash only filtering mode */
89 #define OWL_EMAC_BIT_MAC_CSR6_HP BIT(0) /* Hash/perfect receive filtering mode */
179 #define OWL_EMAC_BIT_RDES0_FF BIT(30) /* Filtering fail */
215 #define OWL_EMAC_BIT_TDES1_FT1 BIT(28) /* Filtering type */
220 #define OWL_EMAC_BIT_TDES1_FT0 BIT(22) /* Filtering type */
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| /linux-6.8/net/ |
| D | Kconfig | 148 bool "Network packet filtering framework (Netfilter)"
150 Netfilter is a framework for filtering and mangling network packets
153 The most common use of packet filtering is to run your Linux box as
189 a bridge with Network packet filtering enabled makes iptables "see"
190 the bridged traffic. For filtering on the lower network and Ethernet
195 masquerading (ipmasqadm), packet filtering (ipchains), transparent
214 tristate "Bridged IP/ARP packets filtering"
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| /linux-6.8/include/linux/ |
| D | ieee802154.h | 287 * enum ieee802154_filtering_level - Filtering levels applicable to a PHY
289 * @IEEE802154_FILTERING_NONE: No filtering at all, what is received is
291 * @IEEE802154_FILTERING_1_FCS: First filtering level, frames with an invalid
293 * @IEEE802154_FILTERING_2_PROMISCUOUS: Second filtering level, promiscuous
294 * mode as described in the spec, identical in terms of filtering to the
297 * @IEEE802154_FILTERING_3_SCAN: Third filtering level, scan related, where
299 * @IEEE802154_FILTERING_4_FRAME_FIELDS: Fourth filtering level actually
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| /linux-6.8/drivers/net/wireless/ti/wl12xx/ |
| D | scan.h | 72 s8 rssi_threshold; /* for filtering (in dBm) */
73 s8 snr_threshold; /* for filtering (in dB) */
80 u8 bss_type; /* for filtering */
|
| /linux-6.8/net/mac802154/ |
| D | driver-ops.h | 174 /* In practice other filtering levels can be requested, but as in drv_start()
177 * filtering level in hardware and make our own additional in drv_start()
178 * filtering in mac802154 receive path. in drv_start()
187 local->phy->filtering = IEEE802154_FILTERING_NONE; in drv_start()
200 local->phy->filtering = IEEE802154_FILTERING_4_FRAME_FIELDS; in drv_start()
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| /linux-6.8/include/linux/avf/ |
| D | virtchnl.h | 526 * The VF would interpret this as VLAN filtering can be supported on both 0x8100
553 * VLAN filtering if the underlying PF supports it.
557 * allows the VF to toggle VLAN filtering, stripping, and/or insertion it should
576 * for filtering, insertion, and stripping capabilities.
578 * If only outer capabilities are supported (for filtering, insertion, and/or
582 * If only inner capabilities are supported (for filtering, insertion, and/or
588 * If both outer and inner capabilities are supported (for filtering, insertion,
600 /* The PF populates these fields based on the supported VLAN filtering. If a
605 * Also, a VF is only allowed to toggle its VLAN filtering setting if the
609 * enabled for VLAN filtering. VLAN filtering in this case refers to the outer
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| /linux-6.8/Documentation/dev-tools/kunit/ |
| D | running_tips.rst | 278 Test Attributes and Filtering
327 for filtering purposes.
366 Filtering section in Test Attributes and Filtering
396 You can use this filtering feature when running KUnit manually by passing
404 Rules of Filtering Procedure
408 between attributes during filtering. The process of filtering follows these
411 - Filtering always operates at a per-test level.
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| /linux-6.8/drivers/net/ipa/ |
| D | ipa_table.c | 48 * represents "no filtering" or "no routing," and is the reset value for
52 * not all TX endpoints support filtering. The first 64-bit slot in a
76 * filtering functionality.
140 /* A "zero rule" is used to represent no filtering or no routing. in ipa_table_validate_build()
170 dev_err(dev, "at least one filtering endpoint is required\n"); in ipa_filtered_valid()
177 dev_err(dev, "too many filtering endpoints (%u > %u)\n", in ipa_filtered_valid()
413 /* The number of filtering endpoints determines number of in ipa_table_init_add()
490 * Endpoint must be for the AP (not modem) and support filtering. Updates
644 * an entry for each endpoint that supports filtering in ipa_table_mem_valid()
691 * address of a filter rule. A "zero rule" indicates no filtering, and
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