diff options
Diffstat (limited to 'sys/netinet/tcp_output.c')
-rw-r--r-- | sys/netinet/tcp_output.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index f9d1b6371e86..50973c4d455c 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -87,43 +87,46 @@ __FBSDID("$FreeBSD$"); extern struct mbuf *m_copypack(); #endif -VNET_DEFINE(int, path_mtu_discovery); -VNET_DEFINE(int, ss_fltsz); -VNET_DEFINE(int, ss_fltsz_local); -VNET_DEFINE(int, tcp_do_newreno); -VNET_DEFINE(int, tcp_do_tso); -VNET_DEFINE(int, tcp_do_autosndbuf); -VNET_DEFINE(int, tcp_autosndbuf_inc); -VNET_DEFINE(int, tcp_autosndbuf_max); - +VNET_DEFINE(int, path_mtu_discovery) = 1; SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, path_mtu_discovery, CTLFLAG_RW, &VNET_NAME(path_mtu_discovery), 1, "Enable Path MTU Discovery"); +VNET_DEFINE(int, ss_fltsz) = 1; SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, slowstart_flightsize, CTLFLAG_RW, &VNET_NAME(ss_fltsz), 1, "Slow start flight size"); +VNET_DEFINE(int, ss_fltsz_local) = 4; SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, local_slowstart_flightsize, CTLFLAG_RW, &VNET_NAME(ss_fltsz_local), 1, "Slow start flight size for local networks"); +VNET_DEFINE(int, tcp_do_newreno) = 1; SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, newreno, CTLFLAG_RW, &VNET_NAME(tcp_do_newreno), 0, "Enable NewReno Algorithms"); +VNET_DEFINE(int, tcp_do_tso) = 1; +#define V_tcp_do_tso VNET(tcp_do_tso) SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, tso, CTLFLAG_RW, &VNET_NAME(tcp_do_tso), 0, "Enable TCP Segmentation Offload"); +VNET_DEFINE(int, tcp_do_autosndbuf) = 1; +#define V_tcp_do_autosndbuf VNET(tcp_do_autosndbuf) SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, sendbuf_auto, CTLFLAG_RW, &VNET_NAME(tcp_do_autosndbuf), 0, "Enable automatic send buffer sizing"); +VNET_DEFINE(int, tcp_autosndbuf_inc) = 8*1024; +#define V_tcp_autosndbuf_inc VNET(tcp_autosndbuf_inc) SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, sendbuf_inc, CTLFLAG_RW, &VNET_NAME(tcp_autosndbuf_inc), 0, "Incrementor step size of automatic send buffer"); +VNET_DEFINE(int, tcp_autosndbuf_max) = 256*1024; +#define V_tcp_autosndbuf_max VNET(tcp_autosndbuf_max) SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, sendbuf_max, CTLFLAG_RW, &VNET_NAME(tcp_autosndbuf_max), 0, "Max size of automatic send buffer"); |