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sys/netinet/tcp_stacks/rack.c
| Context not available. | |||||
| ip6, rack->r_ctl.fsb.th); | ip6, rack->r_ctl.fsb.th); | ||||
| } else | } else | ||||
| #endif /* INET6 */ | #endif /* INET6 */ | ||||
| #ifdef INET | |||||
| { | { | ||||
| rack->r_ctl.fsb.tcp_ip_hdr_len = sizeof(struct tcpiphdr); | rack->r_ctl.fsb.tcp_ip_hdr_len = sizeof(struct tcpiphdr); | ||||
| ip = (struct ip *)rack->r_ctl.fsb.tcp_ip_hdr; | ip = (struct ip *)rack->r_ctl.fsb.tcp_ip_hdr; | ||||
| Context not available. | |||||
| tp->t_port, | tp->t_port, | ||||
| ip, rack->r_ctl.fsb.th); | ip, rack->r_ctl.fsb.th); | ||||
| } | } | ||||
| #endif | |||||
| rack->r_fsb_inited = 1; | rack->r_fsb_inited = 1; | ||||
| } | } | ||||
| static void | |||||
| rack_update_fsb_codepoint(struct tcpcb *tp, struct tcp_rack *rack) | |||||
| { | |||||
| #ifdef INET6 | |||||
| struct ip6_hdr *ip6 = NULL; | |||||
| #endif | |||||
| #ifdef INET | |||||
| struct ip *ip = NULL; | |||||
| #endif | |||||
| /* | |||||
| * A socket option changed the outgoing TOS/TCLASS update | |||||
| * the fast send block. | |||||
| */ | |||||
| #ifdef INET6 | |||||
| if (rack->r_is_v6) { | |||||
| ip6 = (struct ip6_hdr *)rack->r_ctl.fsb.tcp_ip_hdr; | |||||
| ip6->ip6_flow = (ip6->ip6_flow & ~IPV6_FLOWINFO_MASK) | | |||||
| (rack->rc_inp->inp_flow & IPV6_FLOWINFO_MASK); | |||||
| } | |||||
| #endif | |||||
| #ifdef INET | |||||
| else { | |||||
| ip = (struct ip *)rack->r_ctl.fsb.tcp_ip_hdr; | |||||
| ip->ip_tos = rack->rc_inp->inp_ip_tos; | |||||
| } | |||||
| #endif | |||||
| } | |||||
| static int | static int | ||||
| rack_init_fsb(struct tcpcb *tp, struct tcp_rack *rack) | rack_init_fsb(struct tcpcb *tp, struct tcp_rack *rack) | ||||
| { | { | ||||
| Context not available. | |||||
| } | } | ||||
| idle = 0; | idle = 0; | ||||
| } | } | ||||
| if (tp->t_flags2 & TF2_CODEPOINT_CHANGED) { | |||||
| if (rack->r_fsb_inited) | |||||
| rack_update_fsb_codepoint(tp, rack); | |||||
| tp->t_flags2 &= ~TF2_CODEPOINT_CHANGED; | |||||
| } | |||||
| if (rack_use_fsb && (rack->r_fsb_inited == 0) && (rack->r_state != TCPS_CLOSED)) | if (rack_use_fsb && (rack->r_fsb_inited == 0) && (rack->r_state != TCPS_CLOSED)) | ||||
| rack_init_fsb_block(tp, rack); | rack_init_fsb_block(tp, rack); | ||||
| again: | again: | ||||
| Context not available. | |||||