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/kernel/linux/linux-5.10/samples/bpf/
H A Dtcp_tos_reflect_kern.c31 int tos = 0; in bpf_basertt() local
55 tos = hdr->tos; in bpf_basertt()
56 if (tos != 0) in bpf_basertt()
58 &tos, sizeof(tos)); in bpf_basertt()
61 tos = ((hdr6->priority) << 4 | in bpf_basertt()
63 if (tos) in bpf_basertt()
66 &tos, sizeof(tos)); in bpf_basertt()
[all...]
/kernel/linux/linux-6.6/samples/bpf/
H A Dtcp_tos_reflect_kern.c31 int tos = 0; in bpf_basertt() local
55 tos = hdr->tos; in bpf_basertt()
56 if (tos != 0) in bpf_basertt()
58 &tos, sizeof(tos)); in bpf_basertt()
61 tos = ((hdr6->priority) << 4 | in bpf_basertt()
63 if (tos) in bpf_basertt()
66 &tos, sizeof(tos)); in bpf_basertt()
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/core/
H A Dcma_trace.h30 __field(u32, tos)
37 __entry->tos = id_priv->tos;
44 TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u",
45 __entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos
105 __field(u32, tos)
113 __entry->tos = id_priv->tos;
121 TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u qp_num=%u",
122 __entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos,
[all...]
/kernel/linux/linux-6.6/drivers/infiniband/core/
H A Dcma_trace.h30 __field(u32, tos)
37 __entry->tos = id_priv->tos;
44 TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u",
45 __entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos
105 __field(u32, tos)
113 __entry->tos = id_priv->tos;
121 TP_printk("cm.id=%u src=%pISpc dst=%pISpc tos=%u qp_num=%u",
122 __entry->cm_id, __entry->srcaddr, __entry->dstaddr, __entry->tos,
[all...]
/kernel/linux/linux-5.10/include/net/
H A Droute.h43 #define RT_CONN_FLAGS(sk) (RT_TOS(inet_sk(sk)->tos) | sock_flag(sk, SOCK_LOCALROUTE))
44 #define RT_CONN_FLAGS_TOS(sk,tos) (RT_TOS(tos) | sock_flag(sk, SOCK_LOCALROUTE))
146 __be32 saddr, u8 tos, int oif) in ip_route_output()
150 .flowi4_tos = tos, in ip_route_output()
161 __u8 proto, __u8 tos, int oif) in ip_route_output_ports()
163 flowi4_init_output(fl4, oif, sk ? sk->sk_mark : 0, tos, in ip_route_output_ports()
174 __be32 gre_key, __u8 tos, int oif) in ip_route_output_gre()
180 fl4->flowi4_tos = tos; in ip_route_output_gre()
186 u8 tos, struc
145 ip_route_output(struct net *net, __be32 daddr, __be32 saddr, u8 tos, int oif) ip_route_output() argument
157 ip_route_output_ports(struct net *net, struct flowi4 *fl4, struct sock *sk, __be32 daddr, __be32 saddr, __be16 dport, __be16 sport, __u8 proto, __u8 tos, int oif) ip_route_output_ports() argument
172 ip_route_output_gre(struct net *net, struct flowi4 *fl4, __be32 daddr, __be32 saddr, __be32 gre_key, __u8 tos, int oif) ip_route_output_gre() argument
198 ip_route_input(struct sk_buff *skb, __be32 dst, __be32 src, u8 tos, struct net_device *devin) ip_route_input() argument
262 rt_tos2priority(u8 tos) rt_tos2priority() argument
291 ip_route_connect_init(struct flowi4 *fl4, __be32 dst, __be32 src, u32 tos, int oif, u8 protocol, __be16 sport, __be16 dport, struct sock *sk) ip_route_connect_init() argument
306 ip_route_connect(struct flowi4 *fl4, __be32 dst, __be32 src, u32 tos, int oif, u8 protocol, __be16 sport, __be16 dport, struct sock *sk) ip_route_connect() argument
[all...]
H A Derspan.h161 static inline u8 tos_to_cos(u8 tos) in tos_to_cos() argument
165 dscp = tos >> 2; in tos_to_cos()
182 u8 tos; in erspan_build_header() local
185 tos = is_ipv4 ? ip_hdr(skb)->tos : in erspan_build_header()
206 ershdr->cos = tos_to_cos(tos); in erspan_build_header()
279 u8 tos; in erspan_build_header_v2() local
281 tos = is_ipv4 ? ip_hdr(skb)->tos : in erspan_build_header_v2()
300 ershdr->cos = tos_to_cos(tos); in erspan_build_header_v2()
[all...]
H A Dinet_ecn.h55 inet_sk(sk)->tos |= INET_ECN_ECT_0; in INET_ECN_xmit()
62 inet_sk(sk)->tos &= ~INET_ECN_MASK; in INET_ECN_dontxmit()
79 u32 ecn = (iph->tos + 1) & INET_ECN_MASK; in IP_ECN_set_ce()
99 iph->tos |= INET_ECN_CE; in IP_ECN_set_ce()
107 if ((iph->tos & INET_ECN_MASK) != INET_ECN_ECT_0) in IP_ECN_set_ect1()
113 iph->tos ^= INET_ECN_MASK; in IP_ECN_set_ect1()
119 iph->tos &= ~INET_ECN_MASK; in IP_ECN_clear()
278 inner = ip_hdr(skb)->tos; in IP_ECN_decapsulate()
287 return INET_ECN_decapsulate(skb, oiph->tos, inner); in IP_ECN_decapsulate()
297 inner = ip_hdr(skb)->tos; in IP6_ECN_decapsulate()
[all...]
H A Ddsfield.h18 return iph->tos; in ipv4_get_dsfield()
34 dsfield = (iph->tos & mask) | value; in ipv4_change_dsfield()
35 check += iph->tos; in ipv4_change_dsfield()
40 iph->tos = dsfield; in ipv4_change_dsfield()
/kernel/linux/linux-5.10/arch/x86/include/asm/
H A Dirq_stack.h23 void *tos = __this_cpu_read(hardirq_stack_ptr); in __run_on_irqstack() local
26 asm_call_on_stack(tos - 8, func, NULL); in __run_on_irqstack()
34 void *tos = __this_cpu_read(hardirq_stack_ptr); in __run_sysvec_on_irqstack() local
37 asm_call_sysvec_on_stack(tos - 8, func, regs); in __run_sysvec_on_irqstack()
45 void *tos = __this_cpu_read(hardirq_stack_ptr); in __run_irq_on_irqstack() local
48 asm_call_irq_on_stack(tos - 8, func, desc); in __run_irq_on_irqstack()
/kernel/linux/linux-6.6/include/net/
H A Derspan.h164 static inline u8 tos_to_cos(u8 tos) in tos_to_cos() argument
168 dscp = tos >> 2; in tos_to_cos()
185 u8 tos; in erspan_build_header() local
188 tos = is_ipv4 ? ip_hdr(skb)->tos : in erspan_build_header()
209 ershdr->cos = tos_to_cos(tos); in erspan_build_header()
282 u8 tos; in erspan_build_header_v2() local
284 tos = is_ipv4 ? ip_hdr(skb)->tos : in erspan_build_header_v2()
303 ershdr->cos = tos_to_cos(tos); in erspan_build_header_v2()
[all...]
H A Dinet_ecn.h56 inet_sk(sk)->tos |= INET_ECN_ECT_0; in INET_ECN_xmit()
63 inet_sk(sk)->tos &= ~INET_ECN_MASK; in INET_ECN_dontxmit()
79 u32 ecn = (iph->tos + 1) & INET_ECN_MASK; in IP_ECN_set_ce()
101 iph->tos |= INET_ECN_CE; in IP_ECN_set_ce()
107 if ((iph->tos & INET_ECN_MASK) != INET_ECN_ECT_0) in IP_ECN_set_ect1()
111 iph->tos ^= INET_ECN_MASK; in IP_ECN_set_ect1()
117 iph->tos &= ~INET_ECN_MASK; in IP_ECN_clear()
293 inner = ip_hdr(skb)->tos; in IP_ECN_decapsulate()
302 return INET_ECN_decapsulate(skb, oiph->tos, inner); in IP_ECN_decapsulate()
312 inner = ip_hdr(skb)->tos; in IP6_ECN_decapsulate()
[all...]
H A Droute.h40 #define RT_CONN_FLAGS(sk) (RT_TOS(inet_sk(sk)->tos) | sock_flag(sk, SOCK_LOCALROUTE))
41 #define RT_CONN_FLAGS_TOS(sk,tos) (RT_TOS(tos) | sock_flag(sk, SOCK_LOCALROUTE))
53 return RT_TOS(inet_sk(sk)->tos); in ip_sock_rt_tos()
154 __be32 saddr, u8 tos, int oif) in ip_route_output()
158 .flowi4_tos = tos, in ip_route_output()
169 __u8 proto, __u8 tos, int oif) in ip_route_output_ports()
171 flowi4_init_output(fl4, oif, sk ? READ_ONCE(sk->sk_mark) : 0, tos, in ip_route_output_ports()
182 __be32 gre_key, __u8 tos, int oif) in ip_route_output_gre()
188 fl4->flowi4_tos = tos; in ip_route_output_gre()
153 ip_route_output(struct net *net, __be32 daddr, __be32 saddr, u8 tos, int oif) ip_route_output() argument
165 ip_route_output_ports(struct net *net, struct flowi4 *fl4, const struct sock *sk, __be32 daddr, __be32 saddr, __be16 dport, __be16 sport, __u8 proto, __u8 tos, int oif) ip_route_output_ports() argument
180 ip_route_output_gre(struct net *net, struct flowi4 *fl4, __be32 daddr, __be32 saddr, __be32 gre_key, __u8 tos, int oif) ip_route_output_gre() argument
202 ip_route_input(struct sk_buff *skb, __be32 dst, __be32 src, u8 tos, struct net_device *devin) ip_route_input() argument
265 rt_tos2priority(u8 tos) rt_tos2priority() argument
[all...]
H A Ddsfield.h18 return iph->tos; in ipv4_get_dsfield()
34 dsfield = (iph->tos & mask) | value; in ipv4_change_dsfield()
35 check += iph->tos; in ipv4_change_dsfield()
40 iph->tos = dsfield; in ipv4_change_dsfield()
/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dirq_stack.h37 * @tos:
38 * The @tos variable holds a pointer to the top of the irq stack and
42 * Note, that (tos) is both in input and output constraints to ensure
58 * As documented already above the @tos variable is required to be in
70 * - tos:
83 register void *tos asm("r11"); \
85 tos = ((void *)(stack)); \
88 "movq %%rsp, (%[tos]) \n" \
89 "movq %[tos], %%rsp \n" \
95 : "+r" (tos), ASM_CALL_CONSTRAIN
[all...]
/kernel/linux/linux-5.10/net/xfrm/
H A Dxfrm_inout.h16 XFRM_MODE_SKB_CB(skb)->tos = iph->tos; in xfrm4_extract_header()
31 XFRM_MODE_SKB_CB(skb)->tos = ipv6_get_dsfield(iph); in xfrm6_extract_header()
51 ipv6_change_dsfield(iph, 0, XFRM_MODE_SKB_CB(skb)->tos); in xfrm6_beet_make_header()
63 iph->tos = XFRM_MODE_SKB_CB(skb)->tos; in xfrm4_beet_make_header()
/kernel/linux/linux-6.6/net/xfrm/
H A Dxfrm_inout.h16 XFRM_MODE_SKB_CB(skb)->tos = iph->tos; in xfrm4_extract_header()
31 XFRM_MODE_SKB_CB(skb)->tos = ipv6_get_dsfield(iph); in xfrm6_extract_header()
51 ipv6_change_dsfield(iph, 0, XFRM_MODE_SKB_CB(skb)->tos); in xfrm6_beet_make_header()
63 iph->tos = XFRM_MODE_SKB_CB(skb)->tos; in xfrm4_beet_make_header()
/kernel/linux/linux-5.10/tools/testing/selftests/net/forwarding/
H A Dsch_red.sh276 backlog=$(build_backlog $((3 * limit / 2)) tcp tos=0x01)
289 -a own -b $h3_mac -t tcp -q tos=0x01 &
312 -a own -b $h3_mac -t tcp -q tos=0x01 &
338 -a own -b $h3_mac -t tcp -q tos=0x01 &
342 backlog=$(build_backlog $((2 * limit / 3)) tcp tos=0x01)
350 backlog=$(build_backlog $((3 * limit / 2)) tcp tos=0x01)
412 -a own -b $h3_mac -t tcp -q tos=0x01 &
418 backlog=$(build_backlog $((2 * limit / 3)) tcp tos=0x01)
423 backlog=$(build_backlog $((3 * limit / 2)) tcp tos=0x01)
/kernel/linux/linux-6.6/tools/testing/selftests/net/forwarding/
H A Dsch_red.sh276 backlog=$(build_backlog $((3 * limit / 2)) tcp tos=0x01)
289 -a own -b $h3_mac -t tcp -q tos=0x01 &
312 -a own -b $h3_mac -t tcp -q tos=0x01 &
338 -a own -b $h3_mac -t tcp -q tos=0x01 &
342 backlog=$(build_backlog $((2 * limit / 3)) tcp tos=0x01)
350 backlog=$(build_backlog $((3 * limit / 2)) tcp tos=0x01)
412 -a own -b $h3_mac -t tcp -q tos=0x01 &
418 backlog=$(build_backlog $((2 * limit / 3)) tcp tos=0x01)
423 backlog=$(build_backlog $((3 * limit / 2)) tcp tos=0x01)
/kernel/linux/linux-6.6/tools/testing/selftests/drivers/net/ocelot/
H A Dbasic_qos.sh157 local tos=$1; shift
165 ping_do ${if_name} $H2_IPV4 "-Q ${tos}"
176 ping_do ${if_name} $H2_IPV6 "-Q ${tos}"
225 local tos=$(dscp_cs_to_tos 4)
228 run_test "Trusted DSCP QoS classification" ${h1} 4 ${tos}
233 ${h1}.100 3 ${tos}
237 ${h1} ${port_default} ${tos}
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dip.h25 #define IPTOS_TOS(tos) ((tos)&IPTOS_TOS_MASK)
32 #define IPTOS_PREC(tos) ((tos)&IPTOS_PREC_MASK)
97 __u8 tos; member
/kernel/linux/linux-5.10/net/ipv4/netfilter/
H A Diptable_mangle.c44 u_int8_t tos; in ipt_mangle_out() local
54 tos = iph->tos; in ipt_mangle_out()
64 iph->tos != tos) { in ipt_mangle_out()
H A Dipt_ECN.c30 if ((iph->tos & IPT_ECN_IP_MASK) != (einfo->ip_ect & IPT_ECN_IP_MASK)) { in set_ect_ip()
35 oldtos = iph->tos; in set_ect_ip()
36 iph->tos &= ~IPT_ECN_IP_MASK; in set_ect_ip()
37 iph->tos |= (einfo->ip_ect & IPT_ECN_IP_MASK); in set_ect_ip()
38 csum_replace2(&iph->check, htons(oldtos), htons(iph->tos)); in set_ect_ip()
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dip.h25 #define IPTOS_TOS(tos) ((tos)&IPTOS_TOS_MASK)
32 #define IPTOS_PREC(tos) ((tos)&IPTOS_PREC_MASK)
97 __u8 tos; member
/kernel/linux/linux-6.6/net/ipv4/netfilter/
H A Diptable_mangle.c41 u_int8_t tos; in ipt_mangle_out() local
51 tos = iph->tos; in ipt_mangle_out()
61 iph->tos != tos) { in ipt_mangle_out()
H A Dipt_ECN.c30 if ((iph->tos & IPT_ECN_IP_MASK) != (einfo->ip_ect & IPT_ECN_IP_MASK)) { in set_ect_ip()
35 oldtos = iph->tos; in set_ect_ip()
36 iph->tos &= ~IPT_ECN_IP_MASK; in set_ect_ip()
37 iph->tos |= (einfo->ip_ect & IPT_ECN_IP_MASK); in set_ect_ip()
38 csum_replace2(&iph->check, htons(oldtos), htons(iph->tos)); in set_ect_ip()

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