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Searched refs:mangle (Results 1 – 25 of 34) sorted by relevance

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/linux/net/ipv4/netfilter/
H A Darpt_mangle.c10 MODULE_DESCRIPTION("arptables arp payload mangle target");
15 const struct arpt_mangle *mangle = par->targinfo; in target() local
28 if (mangle->flags & ARPT_MANGLE_SDEV) { in target()
32 memcpy(arpptr, mangle->src_devaddr, hln); in target()
35 if (mangle->flags & ARPT_MANGLE_SIP) { in target()
39 memcpy(arpptr, &mangle->u_s.src_ip, pln); in target()
42 if (mangle->flags & ARPT_MANGLE_TDEV) { in target()
46 memcpy(arpptr, mangle->tgt_devaddr, hln); in target()
49 if (mangle->flags & ARPT_MANGLE_TIP) { in target()
53 memcpy(arpptr, &mangle in target()
60 const struct arpt_mangle *mangle = par->targinfo; checkentry() local
[all...]
H A DKconfig264 # mangle + specific targets
270 This option adds a `mangle' table to iptables: see the man page for
281 This option adds a `ECN' target, which can be used in the iptables mangle
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/
H A Dvlan_mangle.c21 .mangle.htype = FLOW_ACT_MANGLE_HDR_TYPE_ETH, in mlx5e_tc_act_vlan_add_rewrite_action()
22 .mangle.offset = offsetof(struct vlan_ethhdr, h_vlan_TCI), in mlx5e_tc_act_vlan_add_rewrite_action()
23 .mangle.mask = ~(u32)be16_to_cpu(*(__be16 *)&mask16), in mlx5e_tc_act_vlan_add_rewrite_action()
24 .mangle.val = (u32)be16_to_cpu(*(__be16 *)&val16), in mlx5e_tc_act_vlan_add_rewrite_action()
H A Dpedit.c53 u8 htype = act->mangle.htype; in mlx5e_tc_act_pedit_parse_action()
67 mask = act->mangle.mask; in mlx5e_tc_act_pedit_parse_action()
68 val = act->mangle.val; in mlx5e_tc_act_pedit_parse_action()
69 offset = act->mangle.offset; in mlx5e_tc_act_pedit_parse_action()
/linux/scripts/
H A Dheaderdep.pl164 sub mangle { subroutine
179 mangle($header), $header;
188 mangle($header), mangle($dep->[1]);
/linux/fs/
H A Dproc_namespace.c87 static inline void mangle(struct seq_file *m, const char *s) in mangle() function
94 mangle(m, sb->s_type->name); in show_type()
97 mangle(m, sb->s_subtype); in show_type()
114 mangle(m, r->mnt_devname); in show_vfsmnt()
180 mangle(m, r->mnt_devname); in show_mountinfo()
208 mangle(m, r->mnt_devname); in show_vfsstat()
/linux/drivers/net/ethernet/sfc/
H A Dtc.c1162 switch (fa->mangle.htype) { in efx_tc_pedit_add()
1164 switch (fa->mangle.offset) { in efx_tc_pedit_add()
1167 if (fa->mangle.mask != ~EFX_TC_HDR_TYPE_TTL_MASK) in efx_tc_pedit_add()
1173 if ((fa->mangle.val & EFX_TC_HDR_TYPE_TTL_MASK) != U8_MAX) in efx_tc_pedit_add()
1189 switch (fa->mangle.offset) { in efx_tc_pedit_add()
1192 if (fa->mangle.mask != EFX_TC_HDR_TYPE_HLIMIT_MASK) in efx_tc_pedit_add()
1198 if ((fa->mangle.val >> 24) != U8_MAX) in efx_tc_pedit_add()
1219 fa->mangle.htype, fa->mangle.offset, in efx_tc_pedit_add()
1220 fa->mangle in efx_tc_pedit_add()
[all...]
H A Dtc_conntrack.c294 /* Is this the first mangle we've processed for this rule? */ in efx_tc_ct_mangle()
298 switch (fa->mangle.htype) { in efx_tc_ct_mangle()
300 switch (fa->mangle.offset) { in efx_tc_ct_mangle()
305 if (fa->mangle.mask) in efx_tc_ct_mangle()
307 conn->nat_ip = htonl(fa->mangle.val); in efx_tc_ct_mangle()
321 switch (fa->mangle.offset) { in efx_tc_ct_mangle()
330 if (~fa->mangle.mask != 0xffff) in efx_tc_ct_mangle()
332 conn->l4_natport = htons(fa->mangle.val); in efx_tc_ct_mangle()
342 /* first mangle tells us whether this is SNAT or DNAT; in efx_tc_ct_mangle()
/linux/Documentation/networking/
H A Dtproxy.rst19 # iptables -t mangle -N DIVERT
20 # iptables -t mangle -A PREROUTING -p tcp -m socket --transparent -j DIVERT
21 # iptables -t mangle -A DIVERT -j MARK --set-mark 1
22 # iptables -t mangle -A DIVERT -j ACCEPT
69 # iptables -t mangle -A PREROUTING -p tcp --dport 80 -j TPROXY \
/linux/drivers/net/ethernet/netronome/nfp/flower/
H A Dconntrack.c126 * get_mangled_key() - Mangle the key if mangle act exists
146 act->mangle.htype == htype) { in get_mangled_key()
147 off = act->mangle.offset - offset; in get_mangled_key()
148 msk = act->mangle.mask; in get_mangled_key()
149 key = act->mangle.val; in get_mangled_key()
232 * the former flow whose mangle action need be taken into account
246 * Supported fields to mangle: in nfp_ct_merge_check()
684 /* get the csum flag according the ip proto and mangle action. */
690 switch (a_in->mangle.htype) { in nfp_fl_get_csum_flag()
774 /* nft entry is generated by tc ct, which mangle actio in nfp_fl_merge_actions_offload()
[all...]
H A Daction.c545 mask = ~act->mangle.mask; in nfp_fl_set_eth()
546 exact = act->mangle.val; in nfp_fl_set_eth()
582 mask = (__force __be32)~act->mangle.mask; in nfp_fl_set_ip4()
583 exact = (__force __be32)act->mangle.val; in nfp_fl_set_ip4()
723 mask = (__force __be32)~act->mangle.mask; in nfp_fl_set_ip6()
724 exact = (__force __be32)act->mangle.val; in nfp_fl_set_ip6()
763 mask = ~act->mangle.mask; in nfp_fl_set_tport()
764 exact = act->mangle.val; in nfp_fl_set_tport()
917 htype = act->mangle.htype; in nfp_fl_pedit()
918 offset = act->mangle in nfp_fl_pedit()
[all...]
/linux/drivers/net/ethernet/airoha/
H A Dairoha_ppe.c136 void *dest = eth + act->mangle.offset; in airoha_ppe_flow_mangle_eth()
137 const void *src = &act->mangle.val; in airoha_ppe_flow_mangle_eth()
139 if (act->mangle.offset > 8) in airoha_ppe_flow_mangle_eth()
142 if (act->mangle.mask == 0xffff) { in airoha_ppe_flow_mangle_eth()
147 memcpy(dest, src, act->mangle.mask ? 2 : 4); in airoha_ppe_flow_mangle_eth()
153 u32 val = be32_to_cpu((__force __be32)act->mangle.val); in airoha_ppe_flow_mangle_ports()
155 switch (act->mangle.offset) { in airoha_ppe_flow_mangle_ports()
157 if ((__force __be32)act->mangle.mask == ~cpu_to_be32(0xffff)) in airoha_ppe_flow_mangle_ports()
177 switch (act->mangle.offset) { in airoha_ppe_flow_mangle_ipv4()
188 memcpy(dest, &act->mangle in airoha_ppe_flow_mangle_ipv4()
[all...]
/linux/net/sched/
H A Dact_pedit.c575 entry->mangle.htype = tcf_pedit_htype(act, k); in tcf_pedit_offload_act_setup()
576 entry->mangle.mask = tcf_pedit_mask(act, k); in tcf_pedit_offload_act_setup()
577 entry->mangle.val = tcf_pedit_val(act, k); in tcf_pedit_offload_act_setup()
578 entry->mangle.offset = tcf_pedit_offset(act, k); in tcf_pedit_offload_act_setup()
H A Dact_ct.c85 entry->mangle.htype = htype; in tcf_ct_add_mangle_action()
86 entry->mangle.mask = ~mask; in tcf_ct_add_mangle_action()
87 entry->mangle.offset = offset; in tcf_ct_add_mangle_action()
88 entry->mangle.val = val; in tcf_ct_add_mangle_action()
93 * and/or ip is needed, and add the relevant mangle actions.
/linux/tools/testing/selftests/net/
H A Damt.sh168 ip netns exec "${RELAY}" iptables -t mangle -I PREROUTING \
170 ip netns exec "${RELAY}" ip6tables -t mangle -I PREROUTING \
H A Dfib_tests.sh2288 iptables -t mangle -L OUTPUT &> /dev/null
2299 ip6tables -t mangle -L OUTPUT &> /dev/null
2340 $NS_EXEC iptables -t mangle -A OUTPUT -j MARK --set-mark 1
2347 $NS_EXEC iptables -t mangle -D OUTPUT -j MARK --set-mark 1
2398 $NS_EXEC ip6tables -t mangle -A OUTPUT -j MARK --set-mark 1
2405 $NS_EXEC ip6tables -t mangle -D OUTPUT -j MARK --set-mark 1
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_flower.c227 enum flow_action_mangle_base htype = act->mangle.htype; in mlxsw_sp_flower_parse_actions()
228 __be32 be_mask = (__force __be32) act->mangle.mask; in mlxsw_sp_flower_parse_actions()
229 __be32 be_val = (__force __be32) act->mangle.val; in mlxsw_sp_flower_parse_actions()
230 u32 offset = act->mangle.offset; in mlxsw_sp_flower_parse_actions()
297 NL_SET_ERR_MSG_MOD(extack, "Unsupported mangle field"); in mlxsw_sp_flower_parse_actions()
/linux/fs/smb/server/
H A Dsmb_common.c25 #define mangle(V) ((char)(basechars[(V) % MANGLE_BASE])) macro
553 out[baselen + 1] = mangle(csum / MANGLE_BASE); in ksmbd_extract_shortname()
554 out[baselen + 2] = mangle(csum); in ksmbd_extract_shortname()
/linux/tools/testing/selftests/net/netfilter/
H A Dconntrack_vrf.sh149 type filter hook postrouting priority mangle;
/linux/net/netfilter/
H A Dnf_flow_table_offload.c209 entry->mangle.htype = htype; in flow_offload_mangle()
210 entry->mangle.offset = offset; in flow_offload_mangle()
211 memcpy(&entry->mangle.mask, mask, sizeof(u32)); in flow_offload_mangle()
212 memcpy(&entry->mangle.val, value, sizeof(u32)); in flow_offload_mangle()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dtc_ct.c301 offset = act->mangle.offset; in mlx5_tc_ct_rule_to_tuple_nat()
302 val = act->mangle.val; in mlx5_tc_ct_rule_to_tuple_nat()
303 switch (act->mangle.htype) { in mlx5_tc_ct_rule_to_tuple_nat()
611 u32 offset = act->mangle.offset, field; in mlx5_tc_ct_parse_mangle_to_mod_act()
613 switch (act->mangle.htype) { in mlx5_tc_ct_parse_mangle_to_mod_act()
673 MLX5_SET(set_action_in, modact, data, act->mangle.val); in mlx5_tc_ct_parse_mangle_to_mod_act()
/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_tc.c192 offset = act->mangle.offset; in bnxt_tc_parse_pedit()
193 htype = act->mangle.htype; in bnxt_tc_parse_pedit()
194 mask = ~act->mangle.mask; in bnxt_tc_parse_pedit()
195 val = act->mangle.val; in bnxt_tc_parse_pedit()
/linux/include/net/
H A Dflow_offload.h260 } mangle; member
/linux/tools/testing/selftests/wireguard/
H A Dnetns.sh352 n1 iptables -t mangle -I OUTPUT -j MARK --set-xmark 1
355 n1 iptables -t mangle -D OUTPUT -j MARK --set-xmark 1
/linux/net/ipv6/netfilter/
H A DKconfig239 This option adds a `mangle' table to iptables: see the man page for

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