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/linux/drivers/cxl/core/
H A Dport.c157 struct cxl_dport *dport = cxlsd->target[i]; in emit_target_list() local
160 if (!dport) in emit_target_list()
165 rc = sysfs_emit_at(buf, offset, "%d%s", dport->port_id, in emit_target_list()
790 static int cxl_dport_setup_regs(struct device *host, struct cxl_dport *dport, in cxl_dport_setup_regs() argument
795 if (dev_is_platform(dport->dport_dev)) in cxl_dport_setup_regs()
799 * use @dport->dport_dev for the context for error messages during in cxl_dport_setup_regs()
803 rc = cxl_setup_comp_regs(dport->dport_dev, &dport->reg_map, in cxl_dport_setup_regs()
805 dport->reg_map.host = host; in cxl_dport_setup_regs()
813 struct cxl_dport *dport = data; in cxl_einj_inject() local
815 if (dport->rch) in cxl_einj_inject()
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H A Dpci.c44 * __devm_cxl_add_dport_by_dev - allocate a dport by dport device
45 * @port: cxl_port that hosts the dport
46 * @dport_dev: 'struct device' of the dport
48 * Returns the allocated dport on success or ERR_PTR() of -errno on error
719 static void cxl_dport_map_rch_aer(struct cxl_dport *dport) in cxl_dport_map_rch_aer() argument
725 aer_cap = cxl_rcrb_to_aer(dport->dport_dev, dport->rcrb.base); in cxl_dport_map_rch_aer()
727 host = dport->reg_map.host; in cxl_dport_map_rch_aer()
728 aer_phys = aer_cap + dport->rcrb.base; in cxl_dport_map_rch_aer()
729 dport->regs.dport_aer = devm_cxl_iomap_block(host, aer_phys, in cxl_dport_map_rch_aer()
734 static void cxl_dport_map_ras(struct cxl_dport *dport) in cxl_dport_map_ras() argument
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/linux/net/core/
H A Dsecure_seq.c77 __be16 sport, __be16 dport) in secure_tcpv6_seq() argument
83 __be16 dport; in secure_tcpv6_seq() member
88 .dport = dport in secure_tcpv6_seq()
93 hash = siphash(&combined, offsetofend(typeof(combined), dport), in secure_tcpv6_seq()
100 __be16 dport) in secure_ipv6_port_ephemeral() argument
106 __be16 dport; in secure_ipv6_port_ephemeral() member
111 .dport = dport, in secure_ipv6_port_ephemeral()
114 return siphash(&combined, offsetofend(typeof(combined), dport), in secure_ipv6_port_ephemeral()
137 secure_tcp_seq(__be32 saddr,__be32 daddr,__be16 sport,__be16 dport) secure_tcp_seq() argument
149 secure_ipv4_port_ephemeral(__be32 saddr,__be32 daddr,__be16 dport) secure_ipv4_port_ephemeral() argument
162 secure_dccp_sequence_number(__be32 saddr,__be32 daddr,__be16 sport,__be16 dport) secure_dccp_sequence_number() argument
177 secure_dccpv6_sequence_number(__be32 * saddr,__be32 * daddr,__be16 sport,__be16 dport) secure_dccpv6_sequence_number() argument
183 __be16 dport; secure_dccpv6_sequence_number() member
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/linux/drivers/tty/
H A Dmips_ejtag_fdc.c418 struct mips_ejtag_fdc_tty_port *dport; in mips_ejtag_fdc_put_chan() local
425 dport = &priv->ports[chan]; in mips_ejtag_fdc_put_chan()
426 spin_lock(&dport->xmit_lock); in mips_ejtag_fdc_put_chan()
427 if (dport->xmit_cnt) { in mips_ejtag_fdc_put_chan()
428 ptrs[0] = dport->port.xmit_buf + dport->xmit_tail; in mips_ejtag_fdc_put_chan()
430 priv->xmit_size - dport->xmit_tail, in mips_ejtag_fdc_put_chan()
431 dport->xmit_cnt); in mips_ejtag_fdc_put_chan()
432 ptrs[1] = dport->port.xmit_buf; in mips_ejtag_fdc_put_chan()
433 sizes[1] = dport->xmit_cnt - sizes[0]; in mips_ejtag_fdc_put_chan()
449 dport->xmit_cnt -= word.bytes; in mips_ejtag_fdc_put_chan()
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/linux/tools/testing/selftests/net/netfilter/
H A Dconntrack_clash.sh7 dport=22111
33 udp dport $dport counter jump lb
39 udp dport $dport counter jump lb
98 local dport="$4"
102 if ! ip netns exec "$ns" timeout 30 ./udpclash $daddr $dport;then
103 echo "INFO: did not receive expected number of replies for $daddr:$dport"
127 local dport="$4"
131 run_one_clash_test "$ns" "$ctns" "$daddr" "$dport"
134 echo "PASS: clash resolution test for $daddr:$dport on attempt $i"
141 [ $softerr -eq 1 ] && echo "XFAIL: clash resolution for $daddr:$dport did not trigger"
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H A Dnf_nat_edemux.sh29 ip netns exec "$ns" ss -nt -o state established "dport = :$port" | grep -q "$port"
38 --sport 10000 --dport "$dp" --state ESTABLISHED > /dev/null 2>&1;then
39 echo "FAIL: Did not find expected state for dport $2"
69 ip netns exec "$ns2" iptables -t nat -A OUTPUT -d 10.96.0.1/32 -p tcp --dport 443 -j DNAT --to-dest…
82 # ip daddr:dport will be rewritten to 192.168.1.1 5201
96 ip netns exec "$ns1" iptables -t nat -A PREROUTING -p tcp --dport 5202 -j REDIRECT --to-ports 5201
97 ip netns exec "$ns1" iptables -t nat -A PREROUTING -p tcp --dport 5203 -j REDIRECT --to-ports 5201
/linux/tools/testing/cxl/test/
H A Dmock.c216 struct cxl_dport *dport; in __wrap_devm_cxl_add_rch_dport() local
220 dport = devm_cxl_add_dport(port, dport_dev, port_id, in __wrap_devm_cxl_add_rch_dport()
222 if (!IS_ERR(dport)) { in __wrap_devm_cxl_add_rch_dport()
223 dport->rcrb.base = rcrb; in __wrap_devm_cxl_add_rch_dport()
224 dport->rch = true; in __wrap_devm_cxl_add_rch_dport()
227 dport = devm_cxl_add_rch_dport(port, dport_dev, port_id, rcrb); in __wrap_devm_cxl_add_rch_dport()
230 return dport; in __wrap_devm_cxl_add_rch_dport()
248 void __wrap_cxl_dport_init_ras_reporting(struct cxl_dport *dport, struct device *host) in __wrap_cxl_dport_init_ras_reporting() argument
253 if (!ops || !ops->is_mock_port(dport->dport_dev)) in __wrap_cxl_dport_init_ras_reporting()
254 cxl_dport_init_ras_reporting(dport, host); in __wrap_cxl_dport_init_ras_reporting()
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/linux/Documentation/driver-api/cxl/linux/example-configurations/
H A Dsingle-device.rst25 "dport":"pci0000:00",
30 "dport":"pci0000:a8",
35 "dport":"pci0000:2a",
40 "dport":"pci0000:d2",
63 "dport":"0000:d2:01.1",
68 "dport":"0000:d2:01.3",
73 "dport":"0000:d2:07.1",
156 "dport":"0000:00:01.3",
161 "dport":"0000:00:07.1",
174 "dport":"0000:a8:01.1",
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H A Dintra-hb-interleave.rst25 "dport":"pci0000:00",
30 "dport":"pci0000:a8",
35 "dport":"pci0000:2a",
40 "dport":"pci0000:d2",
63 "dport":"0000:d2:01.1",
68 "dport":"0000:d2:01.3",
73 "dport":"0000:d2:07.1",
194 "dport":"0000:00:01.3",
199 "dport":"0000:00:07.1",
212 "dport":"0000:a8:01.1",
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H A Dhb-interleave.rst25 "dport":"pci0000:00",
30 "dport":"pci0000:a8",
35 "dport":"pci0000:2a",
40 "dport":"pci0000:d2",
63 "dport":"0000:d2:01.1",
68 "dport":"0000:d2:01.3",
73 "dport":"0000:d2:07.1",
158 "dport":"0000:a8:01.1",
223 "dport":"0000:00:01.3",
228 "dport":"0000:00:07.1",
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H A Dmulti-interleave.rst26 "dport":"pci0000:00",
31 "dport":"pci0000:a8",
36 "dport":"pci0000:2a",
41 "dport":"pci0000:d2",
64 "dport":"0000:d2:01.1",
69 "dport":"0000:d2:01.3",
74 "dport":"0000:d2:07.1",
196 "dport":"0000:a8:01.1",
201 "dport":"0000:a8:01.3",
299 "dport":"0000:00:01.3",
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/linux/include/net/
H A Dsecure_seq.h9 u64 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
11 __be16 dport);
13 __be16 sport, __be16 dport);
16 __be16 sport, __be16 dport);
/linux/tools/testing/selftests/net/
H A Dfib_rule_tests.sh254 match="sport 666 dport 777"
255 getnomatch="sport 667 dport 778"
257 "$getnomatch" "sport and dport redirect to table" \
258 "sport and dport no redirect to table"
260 match="sport 100-200 dport 300-400"
261 getmatch="sport 100 dport 400"
262 getnomatch="sport 100 dport 401"
265 "sport and dport range redirect to table" \
266 "sport and dport range no redirect to table"
271 match="sport 0x0f00/0xff00 dport 0x000f/0x00ff"
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/linux/include/trace/events/
H A Dtcp.h27 __field(__u16, dport)
45 __entry->dport = ntohs(inet->inet_dport);
60 …TP_printk("skbaddr=%p skaddr=%p family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c …
63 __entry->sport, __entry->dport, __entry->saddr, __entry->daddr,
147 __field(__u16, dport)
163 __entry->dport = ntohs(inet->inet_dport);
178 …TP_printk("family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c sock_co…
180 __entry->sport, __entry->dport,
226 __field(__u16, dport)
256 __entry->dport = ntohs(inet->inet_dport);
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/linux/tools/testing/selftests/bpf/progs/
H A Dtest_sk_assign.c107 __be16 dport; in handle_udp() local
118 dport = ipv4 ? tuple->ipv4.dport : tuple->ipv6.dport; in handle_udp()
119 if (dport != bpf_htons(4321)) in handle_udp()
138 __be16 dport; in handle_tcp() local
152 dport = ipv4 ? tuple->ipv4.dport : tuple->ipv6.dport; in handle_tcp()
153 if (dport != bpf_htons(4321)) in handle_tcp()
H A Dtest_xdp.c90 int dport; in handle_ipv4() local
97 dport = get_dport(iph + 1, data_end, iph->protocol); in handle_ipv4()
98 if (dport == -1) in handle_ipv4()
104 vip.dport = dport; in handle_ipv4()
162 int dport; in handle_ipv6() local
167 dport = get_dport(ip6h + 1, data_end, ip6h->nexthdr); in handle_ipv6()
168 if (dport == -1) in handle_ipv6()
174 vip.dport = dport; in handle_ipv6()
H A Dtest_xdp_loop.c86 int dport; in handle_ipv4() local
93 dport = get_dport(iph + 1, data_end, iph->protocol); in handle_ipv4()
94 if (dport == -1) in handle_ipv4()
100 vip.dport = dport; in handle_ipv4()
158 int dport; in handle_ipv6() local
163 dport = get_dport(ip6h + 1, data_end, ip6h->nexthdr); in handle_ipv6()
164 if (dport == -1) in handle_ipv6()
170 vip.dport = dport; in handle_ipv6()
H A Dtest_xdp_dynptr.c90 int dport; in handle_ipv4() local
106 dport = get_dport(iph + 1, iph->protocol); in handle_ipv4()
107 if (dport == -1) in handle_ipv4()
113 vip.dport = dport; in handle_ipv4()
171 int dport; in handle_ipv6() local
185 dport = get_dport(ip6h + 1, ip6h->nexthdr); in handle_ipv6()
186 if (dport == -1) in handle_ipv6()
192 vip.dport = dport; in handle_ipv6()
H A Dtest_bpf_nf.c43 __be16 dport = 0; variable
169 bpf_tuple.ipv4.dport = bpf_get_prandom_u32(); /* dst port */ in nf_ct_test()
175 __u16 dport = bpf_get_prandom_u32(); in nf_ct_test() local
188 bpf_ct_set_nat_info(ct, &daddr, dport, NF_NAT_MANIP_DST___local); in nf_ct_test()
205 tuple->src.u.all == bpf_htons(dport)) in nf_ct_test()
229 bpf_tuple.ipv4.dport = dport; in nf_ct_test()
269 bpf_tuple.ipv4.dport = bpf_get_prandom_u32(); /* dst port */ in nf_ct_opts_new_test()
278 __u16 dport = bpf_get_prandom_u32(); in nf_ct_opts_new_test() local
290 bpf_ct_set_nat_info(ct, &daddr, dport, NF_NAT_MANIP_DST___local); in nf_ct_opts_new_test()
/linux/samples/bpf/
H A Dxdp_tx_iptunnel_kern.c88 int dport; in handle_ipv4() local
95 dport = get_dport(iph + 1, data_end, iph->protocol); in handle_ipv4()
96 if (dport == -1) in handle_ipv4()
102 vip.dport = dport; in handle_ipv4()
162 int dport; in handle_ipv6() local
167 dport = get_dport(ip6h + 1, data_end, ip6h->nexthdr); in handle_ipv6()
168 if (dport == -1) in handle_ipv6()
174 vip.dport = dport; in handle_ipv6()
/linux/tools/testing/selftests/net/netfilter/packetdrill/
H A Dconntrack_rst_invalid.pkt31 +0 `conntrack -f $NFCT_IP_VERSION -L -p tcp --dport 8080 2>/dev/null |grep -q ESTABLISHED`
35 +0 `conntrack -f $NFCT_IP_VERSION -L -p tcp --dport 8080 2>/dev/null |grep -q ESTABLISHED`
39 +0 `conntrack -f $NFCT_IP_VERSION -L -p tcp --dport 8080 2>/dev/null |grep -q ESTABLISHED`
44 +0 `conntrack -f $NFCT_IP_VERSION -L -p tcp --dport 8080 2>/dev/null |grep -q ESTABLISHED`
49 +0 `conntrack -f $NFCT_IP_VERSION -L -p tcp --dport 8080 2>/dev/null |grep -q ESTABLISHED`
59 +0 `conntrack -f $NFCT_IP_VERSION -L -p tcp --dport 8080 2>/dev/null |grep -q CLOSE\ `
/linux/include/uapi/linux/
H A Dmptcp_pm.h20 * sport, dport, [server-side], [flags].
23 * sport, dport, [server-side], [flags].
26 * Attributes: token, rem_id, family, daddr4 | daddr6 [, dport].
31 * saddr6, daddr4 | daddr6, sport, dport, backup, if-idx [, error].
35 * daddr6, sport, dport, backup, if-idx [, error].
38 * saddr6, daddr4 | daddr6, sport, dport, backup, if-idx [, error].
/linux/tools/testing/selftests/bpf/
H A Dgenerate_udp_fragments.py68 dport = SERVER_PORT
72 pkt = IP(src=sip,dst=dip) / UDP(sport=sport,dport=dport,chksum=0) / Raw(load=payload)
75 …pkt6 = IPv6(src=sip6,dst=dip6) / IPv6ExtHdrFragment(id=0xBEEF) / UDP(sport=sport,dport=dport) / Ra…
/linux/net/ipv4/
H A Dfou_bpf.c17 __be16 dport; member
71 info->encap.dport = encap->dport; in bpf_skb_set_fou_encap()
96 encap->dport = info->encap.dport; in bpf_skb_get_fou_encap()
/linux/drivers/cxl/
H A Dcxl.h316 struct cxl_dport *dport);
317 int cxl_dport_map_rcd_linkcap(struct pci_dev *pdev, struct cxl_dport *dport);
356 * @interleave_granularity: data stride per dport
361 * before all @dport objects have been instantiated. While
362 * dport id is 8bit, CFMWS interleave targets are 32bits.
607 * @parent_dport: dport that points to this port in the parent
683 * @port_id: unique hardware identifier for dport in decoder target list
685 * @rch: Indicate whether this dport was enumerated in RCH or VH mode
687 * @regs: Dport parsed register blocks
708 * @dport: which dport routes to this endpoint on @port
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