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sys/netinet/tcp_ratelimit.c
| Show First 20 Lines • Show All 1,348 Lines • ▼ Show 20 Lines | if (tp->t_inpcb->inp_socket->so_snd.sb_flags & SB_TLS_IFNET) { | ||||
| return (NULL); | return (NULL); | ||||
| } | } | ||||
| } | } | ||||
| #endif | #endif | ||||
| rte = rt_setup_rate(tp->t_inpcb, ifp, bytes_per_sec, flags, error, lower_rate); | rte = rt_setup_rate(tp->t_inpcb, ifp, bytes_per_sec, flags, error, lower_rate); | ||||
| if (rte) | if (rte) | ||||
| rl_increment_using(rte); | rl_increment_using(rte); | ||||
| #ifdef KERN_TLS | #ifdef KERN_TLS | ||||
| if (rte != NULL && tls != NULL && tls->snd_tag != NULL) { | if (rte != NULL && tls != NULL && tls->snd_rcv_tag != NULL) { | ||||
| /* | /* | ||||
| * Fake a route change error to reset the TLS | * Fake a route change error to reset the TLS | ||||
| * send tag. This will convert the existing | * send tag. This will convert the existing | ||||
| * tag to a TLS ratelimit tag. | * tag to a TLS ratelimit tag. | ||||
| */ | */ | ||||
| MPASS(tls->snd_tag->sw->type == IF_SND_TAG_TYPE_TLS); | MPASS(tls->snd_rcv_tag->sw->type == IF_SND_TAG_TYPE_TLS); | ||||
| ktls_output_eagain(tp->t_inpcb, tls); | ktls_output_eagain(tp->t_inpcb); | ||||
| } | } | ||||
| #endif | #endif | ||||
| } else { | } else { | ||||
| /* | /* | ||||
| * We are modifying a rate, wrong interface? | * We are modifying a rate, wrong interface? | ||||
| */ | */ | ||||
| if (error) | if (error) | ||||
| *error = EINVAL; | *error = EINVAL; | ||||
| Show All 26 Lines | if (error) | ||||
| *error = EINVAL; | *error = EINVAL; | ||||
| return (NULL); | return (NULL); | ||||
| } | } | ||||
| #ifdef KERN_TLS | #ifdef KERN_TLS | ||||
| if (tp->t_inpcb->inp_socket->so_snd.sb_flags & SB_TLS_IFNET) { | if (tp->t_inpcb->inp_socket->so_snd.sb_flags & SB_TLS_IFNET) { | ||||
| tls = tp->t_inpcb->inp_socket->so_snd.sb_tls_info; | tls = tp->t_inpcb->inp_socket->so_snd.sb_tls_info; | ||||
| MPASS(tls->mode == TCP_TLS_MODE_IFNET); | MPASS(tls->mode == TCP_TLS_MODE_IFNET); | ||||
| if (tls->snd_tag != NULL && | if (tls->snd_rcv_tag != NULL && | ||||
| tls->snd_tag->sw->type != IF_SND_TAG_TYPE_TLS_RATE_LIMIT) { | tls->snd_rcv_tag->sw->type != IF_SND_TAG_TYPE_TLS_RATE_LIMIT) { | ||||
| /* | /* | ||||
| * NIC probably doesn't support ratelimit TLS | * NIC probably doesn't support ratelimit TLS | ||||
| * tags if it didn't allocate one when an | * tags if it didn't allocate one when an | ||||
| * existing rate was present, so ignore. | * existing rate was present, so ignore. | ||||
| */ | */ | ||||
| if (error) | if (error) | ||||
| *error = EOPNOTSUPP; | *error = EOPNOTSUPP; | ||||
| return (NULL); | return (NULL); | ||||
| ▲ Show 20 Lines • Show All 318 Lines • Show Last 20 Lines | |||||