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/linux/drivers/net/ethernet/netronome/nfp/flower/
H A Dmatch.c30 struct flow_match_vlan match; in nfp_flower_compile_tci() local
32 flow_rule_match_vlan(rule, &match); in nfp_flower_compile_tci()
36 match.key->vlan_priority) | in nfp_flower_compile_tci()
38 match.key->vlan_id); in nfp_flower_compile_tci()
42 match.mask->vlan_priority) | in nfp_flower_compile_tci()
44 match.mask->vlan_id); in nfp_flower_compile_tci()
85 NL_SET_ERR_MSG_MOD(extack, "unsupported offload: invalid ingress interface for match offload"); in nfp_flower_compile_port()
100 struct flow_match_eth_addrs match; in nfp_flower_compile_mac() local
104 flow_rule_match_eth_addrs(rule, &match); in nfp_flower_compile_mac()
107 tmp = match.key->dst[i] & match.mask->dst[i]; in nfp_flower_compile_mac()
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/linux/sound/soc/intel/common/
H A DMakefile2 snd-soc-acpi-intel-match-y := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-match.o \
3 soc-acpi-intel-hsw-bdw-match.o \
4 soc-acpi-intel-skl-match.o soc-acpi-intel-kbl-match.o \
5 soc-acpi-intel-bxt-match.o soc-acpi-intel-glk-match.o \
6 soc-acpi-intel-cnl-match.o soc-acpi-intel-cfl-match.o \
7 soc-acpi-intel-cml-match.o soc-acpi-intel-icl-match.o \
8 soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
9 soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \
10 soc-acpi-intel-rpl-match.o soc-acpi-intel-mtl-match.o \
11 soc-acpi-intel-arl-match.o \
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/linux/drivers/net/ethernet/marvell/prestera/
H A Dprestera_flower.c144 struct prestera_acl_match *r_match = &rule->re_key.match; in prestera_flower_parse_meta()
147 struct flow_match_meta match; in prestera_flower_parse_meta() local
150 flow_rule_match_meta(f_rule, &match); in prestera_flower_parse_meta()
152 if (match.mask->l2_miss) { in prestera_flower_parse_meta()
153 NL_SET_ERR_MSG_MOD(f->common.extack, "Can't match on \"l2_miss\""); in prestera_flower_parse_meta()
157 if (match.mask->ingress_ifindex != 0xFFFFFFFF) { in prestera_flower_parse_meta()
164 match.key->ingress_ifindex); in prestera_flower_parse_meta()
167 "Can't find specified ingress port to match on"); in prestera_flower_parse_meta()
173 "Can't match on switchdev ingress port"); in prestera_flower_parse_meta()
196 struct flow_dissector *dissector = f_rule->match.dissector; in prestera_flower_parse()
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/linux/drivers/base/
H A Dcomponent.c33 * Aggregate drivers first assemble a component match list of what they need
62 struct component_match *match; member
86 struct component_match *match = m->match; in component_devices_show() local
97 for (i = 0; i < match->num; i++) { in component_devices_show()
98 struct component *component = match->compare[i].component; in component_devices_show()
175 struct component_match *match = adev->match; in find_components() local
180 * Scan the array of match functions and attach in find_components()
183 for (i = 0; i < match->num; i++) { in find_components()
184 struct component_match_array *mc = &match->compare[i]; in find_components()
189 if (match->compare[i].component) in find_components()
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/linux/net/netfilter/
H A DKconfig94 filtering (see `Connection state match support' below).
119 `CONNMARK' target and `connmark' match. Similar to the mark value
193 match and the nftables ct expression.
516 This option adds the "ct" expression that you can use to match
590 This option adds the "quota" expression that you can use to match
612 x_tables match/target extensions over the nf_tables
642 tristate "Netfilter nf_tables socket match support"
768 tristate 'nfmark target and match support'
771 This option adds the "MARK" target and "mark" match.
773 Netfilter mark matching allows you to match packets based on the
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H A Dnf_tables_offload.c24 flow->rule->match.dissector = &flow->match.dissector; in nft_flow_rule_alloc()
25 flow->rule->match.mask = &flow->match.mask; in nft_flow_rule_alloc()
26 flow->rule->match.key = &flow->match.key; in nft_flow_rule_alloc()
34 struct nft_flow_match *match = &flow->match; in nft_flow_rule_set_addr_type() local
35 struct nft_flow_key *mask = &match->mask; in nft_flow_rule_set_addr_type()
36 struct nft_flow_key *key = &match->key; in nft_flow_rule_set_addr_type()
38 if (match->dissector.used_keys & BIT_ULL(FLOW_DISSECTOR_KEY_CONTROL)) in nft_flow_rule_set_addr_type()
43 match->dissector.used_keys |= BIT_ULL(FLOW_DISSECTOR_KEY_CONTROL); in nft_flow_rule_set_addr_type()
44 match->dissector.offset[FLOW_DISSECTOR_KEY_CONTROL] = in nft_flow_rule_set_addr_type()
56 struct nft_flow_match *match = &flow->match; in nft_flow_rule_transfer_vlan() local
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H A Dxt_ipvs.c3 * xt_ipvs - kernel module to match IPVS connection properties
26 MODULE_DESCRIPTION("Xtables: match IPVS connection properties");
58 bool match = true; in ipvs_mt() local
61 match = skb->ipvs_property ^ in ipvs_mt()
68 match = false; in ipvs_mt()
77 match = false; in ipvs_mt()
83 match = false; in ipvs_mt()
92 match = false; in ipvs_mt()
104 match = false; in ipvs_mt()
112 match = false; in ipvs_mt()
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H A Dxt_owner.c3 * Kernel module to match various things tied to sockets associated with
25 if (info->match & ~XT_OWNER_MASK) in owner_check()
31 if ((info->match & (XT_OWNER_UID|XT_OWNER_GID)) && in owner_check()
36 if (info->match & XT_OWNER_UID) { in owner_check()
48 if (info->match & XT_OWNER_GID) { in owner_check()
71 return (info->match ^ info->invert) == 0; in owner_mt()
72 else if (info->match & info->invert & XT_OWNER_SOCKET) in owner_mt()
83 return ((info->match ^ info->invert) & in owner_mt()
87 if (info->match & XT_OWNER_UID) { in owner_mt()
98 if (info->match & XT_OWNER_GID) { in owner_mt()
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/linux/drivers/net/ethernet/sfc/
H A Dtc.c230 match->value._field = fm.key->_tcfield; \
231 match->mask._field = fm.mask->_tcfield; \
240 struct efx_tc_match *match, in efx_tc_flower_parse_match() argument
243 struct flow_dissector *dissector = rule->match.dissector; in efx_tc_flower_parse_match()
269 match->value.ip_frag = fm.key->flags & FLOW_DIS_IS_FRAGMENT; in efx_tc_flower_parse_match()
270 match->mask.ip_frag = true; in efx_tc_flower_parse_match()
273 match->value.ip_firstfrag = fm.key->flags & FLOW_DIS_FIRST_FRAG; in efx_tc_flower_parse_match()
274 match->mask.ip_firstfrag = true; in efx_tc_flower_parse_match()
306 if (!IS_ALL_ONES(match->mask.eth_proto) || in efx_tc_flower_parse_match()
307 !(match->value.eth_proto == htons(ETH_P_IP) || in efx_tc_flower_parse_match()
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H A Dfilter.h16 * enum efx_filter_match_flags - Flags for hardware filter match type
17 * @EFX_FILTER_MATCH_REM_HOST: Match by remote IP host address
18 * @EFX_FILTER_MATCH_LOC_HOST: Match by local IP host address
19 * @EFX_FILTER_MATCH_REM_MAC: Match by remote MAC address
20 * @EFX_FILTER_MATCH_REM_PORT: Match by remote TCP/UDP port
21 * @EFX_FILTER_MATCH_LOC_MAC: Match by local MAC address
22 * @EFX_FILTER_MATCH_LOC_PORT: Match by local TCP/UDP port
23 * @EFX_FILTER_MATCH_ETHER_TYPE: Match by Ether-type
24 * @EFX_FILTER_MATCH_INNER_VID: Match by inner VLAN ID
25 * @EFX_FILTER_MATCH_OUTER_VID: Match by outer VLAN ID
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/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_dpipe.c102 struct devlink_dpipe_match match = {0}; in mlxsw_sp_dpipe_table_erif_matches_dump() local
104 match.type = DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT; in mlxsw_sp_dpipe_table_erif_matches_dump()
105 match.header = &mlxsw_sp_dpipe_header_metadata; in mlxsw_sp_dpipe_table_erif_matches_dump()
106 match.field_id = MLXSW_SP_DPIPE_FIELD_METADATA_ERIF_PORT; in mlxsw_sp_dpipe_table_erif_matches_dump()
108 return devlink_dpipe_match_put(skb, &match); in mlxsw_sp_dpipe_table_erif_matches_dump()
112 mlxsw_sp_erif_match_action_prepare(struct devlink_dpipe_match *match, in mlxsw_sp_erif_match_action_prepare() argument
119 match->type = DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT; in mlxsw_sp_erif_match_action_prepare()
120 match->header = &mlxsw_sp_dpipe_header_metadata; in mlxsw_sp_erif_match_action_prepare()
121 match->field_id = MLXSW_SP_DPIPE_FIELD_METADATA_ERIF_PORT; in mlxsw_sp_erif_match_action_prepare()
126 struct devlink_dpipe_match *match, in mlxsw_sp_erif_entry_prepare() argument
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/linux/net/sched/
H A Dem_ipt.c22 const struct xt_match *match; member
53 mtpar.family = im->match->family; in check_match()
54 mtpar.match = im->match; in check_match()
63 pr_err("only policy match revision 0 supported"); in policy_validate_match_data()
78 pr_err("only addrtype match revision 1 supported"); in addrtype_validate_match_data()
111 pr_err("Unsupported xt match"); in get_xt_match()
131 struct xt_match *match; in em_ipt_change() local
153 match = get_xt_match(tb); in em_ipt_change()
154 if (IS_ERR(match)) { in em_ipt_change()
155 pr_err("unable to load match\n"); in em_ipt_change()
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/linux/drivers/media/v4l2-core/
H A Dv4l2-async.c68 struct v4l2_async_match_desc *match) in match_i2c() argument
74 match->i2c.adapter_id == client->adapter->nr && in match_i2c()
75 match->i2c.address == client->addr; in match_i2c()
95 struct v4l2_async_match_desc *match) in match_fwnode_one() argument
101 "v4l2-async: fwnode match: need %pfw, trying %pfw\n", in match_fwnode_one()
102 sd_fwnode, match->fwnode); in match_fwnode_one()
104 if (sd_fwnode == match->fwnode) { in match_fwnode_one()
106 "v4l2-async: direct match found\n"); in match_fwnode_one()
110 if (!fwnode_graph_is_endpoint(match->fwnode)) { in match_fwnode_one()
112 "v4l2-async: direct match not found\n"); in match_fwnode_one()
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/linux/Documentation/devicetree/bindings/timer/
H A Drenesas,rz-mtu3.yaml22 - Waveform output on compare match
27 - Simultaneous clearing on compare match or input capture
122 - description: MTU0.TGRA input capture/compare match
123 - description: MTU0.TGRB input capture/compare match
124 - description: MTU0.TGRC input capture/compare match
125 - description: MTU0.TGRD input capture/compare match
127 - description: MTU0.TGRE compare match
128 - description: MTU0.TGRF compare match
129 - description: MTU1.TGRA input capture/compare match
130 - description: MTU1.TGRB input capture/compare match
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/linux/net/openvswitch/
H A Dflow_netlink.c95 static void update_range(struct sw_flow_match *match, in update_range() argument
103 range = &match->range; in update_range()
105 range = &match->mask->range; in update_range()
120 #define SW_FLOW_KEY_PUT(match, field, value, is_mask) \ argument
122 update_range(match, offsetof(struct sw_flow_key, field), \
123 sizeof((match)->key->field), is_mask); \
125 (match)->mask->key.field = value; \
127 (match)->key->field = value; \
130 #define SW_FLOW_KEY_MEMCPY_OFFSET(match, offset, value_p, len, is_mask) \ argument
132 update_range(match, offset, len, is_mask); \
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/linux/tools/testing/selftests/net/forwarding/
H A Dtc_flower.sh56 check_fail $? "Did not match on correct filter"
61 log_test "dst_mac match ($tcflags)"
82 check_fail $? "Did not match on correct filter"
87 log_test "src_mac match ($tcflags)"
108 check_err $? "Did not match on correct filter"
116 check_err $? "Did not match on correct filter with mask"
121 log_test "dst_ip match ($tcflags)"
142 check_err $? "Did not match on correct filter"
150 check_err $? "Did not match on correct filter with mask"
155 log_test "src_ip match ($tcflags)"
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/linux/lib/xz/
H A Dxz_lzma2.h34 * - Match: Repeat a chunk of data at some distance
35 * - Long repeat: Multi-byte match at a recently seen distance
39 * either short or long repeated match, and NONLIT means any non-literal.
73 /* Indicate that the latest symbol was a match. */
79 /* Indicate that the latest state was a long repeated match. */
85 /* Indicate that the latest symbol was a short match. */
98 * - 0x001-0x0FF: Without match byte
99 * - 0x101-0x1FF: With match byte; match bit is 0
100 * - 0x201-0x2FF: With match byte; match bit is 1
102 * Match byte is used when the previous LZMA symbol was something else than
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/linux/drivers/net/ethernet/intel/ice/
H A Dice_tc_lib.c1127 * @match: Pointer to flow match structure
1133 ice_tc_set_pppoe(struct flow_match_pppoe *match, in ice_tc_set_pppoe() argument
1137 if (match->mask->session_id) { in ice_tc_set_pppoe()
1139 headers->pppoe_hdr.session_id = match->key->session_id; in ice_tc_set_pppoe()
1142 if (match->mask->ppp_proto) { in ice_tc_set_pppoe()
1144 headers->pppoe_hdr.ppp_proto = match->key->ppp_proto; in ice_tc_set_pppoe()
1147 return be16_to_cpu(match->key->type); in ice_tc_set_pppoe()
1152 * @match: Pointer to flow match structure
1158 ice_tc_set_ipv4(struct flow_match_ipv4_addrs *match, in ice_tc_set_ipv4() argument
1162 if (match->key->dst) { in ice_tc_set_ipv4()
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/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dcxgb4_tc_flower.c169 struct flow_match_control match; in cxgb4_process_flow_match() local
171 flow_rule_match_control(rule, &match); in cxgb4_process_flow_match()
172 addr_type = match.key->addr_type; in cxgb4_process_flow_match()
180 struct flow_match_basic match; in cxgb4_process_flow_match() local
183 flow_rule_match_basic(rule, &match); in cxgb4_process_flow_match()
184 ethtype_key = ntohs(match.key->n_proto); in cxgb4_process_flow_match()
185 ethtype_mask = ntohs(match.mask->n_proto); in cxgb4_process_flow_match()
197 fs->val.proto = match.key->ip_proto; in cxgb4_process_flow_match()
198 fs->mask.proto = match.mask->ip_proto; in cxgb4_process_flow_match()
202 struct flow_match_ipv4_addrs match; in cxgb4_process_flow_match() local
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/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-dbg-g-chip-info.rst49 To query the driver applications must initialize the ``match.type`` and
50 ``match.addr`` or ``match.name`` fields of a struct
56 When ``match.type`` is ``V4L2_CHIP_MATCH_BRIDGE``, ``match.addr``
58 chips by starting at zero and incrementing ``match.addr`` by one until
64 When ``match.type`` is ``V4L2_CHIP_MATCH_SUBDEV``, ``match.addr``
80 .. _name-v4l2-dbg-match:
89 - See :ref:`name-chip-match-types` for a list of possible types.
94 - Match a chip by this number, interpreted according to the ``type``
98 - Match a chip by this name, interpreted according to the ``type``
114 - ``match``
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H A Dvidioc-dbg-g-register.rst55 ``match.type`` and ``match.addr`` or ``match.name`` fields select a chip
59 To read a register applications must initialize the ``match.type``,
60 ``match.addr`` or ``match.name`` and ``reg`` fields, and call
65 When ``match.type`` is ``V4L2_CHIP_MATCH_BRIDGE``, ``match.addr``
71 When ``match.type`` is ``V4L2_CHIP_MATCH_SUBDEV``, ``match.addr``
99 - See :ref:`chip-match-types` for a list of possible types.
104 - Match a chip by this number, interpreted according to the ``type``
108 - Match a chip by this name, interpreted according to the ``type``
121 - ``match``
122 - How to match the chip, see :c:type:`v4l2_dbg_match`.
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/linux/drivers/net/ethernet/sfc/siena/
H A Dfilter.h15 * enum efx_filter_match_flags - Flags for hardware filter match type
16 * @EFX_FILTER_MATCH_REM_HOST: Match by remote IP host address
17 * @EFX_FILTER_MATCH_LOC_HOST: Match by local IP host address
18 * @EFX_FILTER_MATCH_REM_MAC: Match by remote MAC address
19 * @EFX_FILTER_MATCH_REM_PORT: Match by remote TCP/UDP port
20 * @EFX_FILTER_MATCH_LOC_MAC: Match by local MAC address
21 * @EFX_FILTER_MATCH_LOC_PORT: Match by local TCP/UDP port
22 * @EFX_FILTER_MATCH_ETHER_TYPE: Match by Ether-type
23 * @EFX_FILTER_MATCH_INNER_VID: Match by inner VLAN ID
24 * @EFX_FILTER_MATCH_OUTER_VID: Match by outer VLAN ID
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/linux/drivers/regulator/
H A Dmax8907-regulator.c183 #define MATCH(_name, _id) \ macro
190 MATCH(mbatt, MBATT),
191 MATCH(sd1, SD1),
192 MATCH(sd2, SD2),
193 MATCH(sd3, SD3),
194 MATCH(ldo1, LDO1),
195 MATCH(ldo2, LDO2),
196 MATCH(ldo3, LDO3),
197 MATCH(ldo4, LDO4),
198 MATCH(ldo5, LDO5),
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/linux/drivers/net/ethernet/sfc/falcon/
H A Dfilter.h15 * enum ef4_filter_match_flags - Flags for hardware filter match type
16 * @EF4_FILTER_MATCH_REM_HOST: Match by remote IP host address
17 * @EF4_FILTER_MATCH_LOC_HOST: Match by local IP host address
18 * @EF4_FILTER_MATCH_REM_MAC: Match by remote MAC address
19 * @EF4_FILTER_MATCH_REM_PORT: Match by remote TCP/UDP port
20 * @EF4_FILTER_MATCH_LOC_MAC: Match by local MAC address
21 * @EF4_FILTER_MATCH_LOC_PORT: Match by local TCP/UDP port
22 * @EF4_FILTER_MATCH_ETHER_TYPE: Match by Ether-type
23 * @EF4_FILTER_MATCH_INNER_VID: Match by inner VLAN ID
24 * @EF4_FILTER_MATCH_OUTER_VID: Match by outer VLAN ID
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/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-switch-flower.c15 struct flow_dissector *dissector = rule->match.dissector; in dpaa2_switch_flower_parse_key()
33 acl_h = &acl_key->match; in dpaa2_switch_flower_parse_key()
40 struct flow_match_basic match; in dpaa2_switch_flower_parse_key() local
42 flow_rule_match_basic(rule, &match); in dpaa2_switch_flower_parse_key()
43 acl_h->l3_protocol = match.key->ip_proto; in dpaa2_switch_flower_parse_key()
44 acl_h->l2_ether_type = be16_to_cpu(match.key->n_proto); in dpaa2_switch_flower_parse_key()
45 acl_m->l3_protocol = match.mask->ip_proto; in dpaa2_switch_flower_parse_key()
46 acl_m->l2_ether_type = be16_to_cpu(match.mask->n_proto); in dpaa2_switch_flower_parse_key()
50 struct flow_match_eth_addrs match; in dpaa2_switch_flower_parse_key() local
52 flow_rule_match_eth_addrs(rule, &match); in dpaa2_switch_flower_parse_key()
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