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chao an 64dd7e6376 net/tcp: add Selective-ACK support 
Reference:
https://datatracker.ietf.org/doc/html/rfc2018

Iperf2 client/server test on esp32c3:

Drop(1/50):
CONFIG_NET_TCP_DEBUG_DROP_SEND=y
CONFIG_NET_TCP_DEBUG_DROP_SEND_PROBABILITY=50  // Drop probability: 1/50
CONFIG_NET_TCP_DEBUG_DROP_RECV=y
CONFIG_NET_TCP_DEBUG_DROP_RECV_PROBABILITY=50  // Drop probability: 1/50

Drop(1/50) + OFO/SACK:
CONFIG_NET_TCP_DEBUG_DROP_SEND=y
CONFIG_NET_TCP_DEBUG_DROP_SEND_PROBABILITY=50  // Drop probability: 1/50
CONFIG_NET_TCP_DEBUG_DROP_RECV=y
CONFIG_NET_TCP_DEBUG_DROP_RECV_PROBABILITY=50  // Drop probability: 1/50

CONFIG_NET_TCP_OUT_OF_ORDER=y
CONFIG_NET_TCP_SELECTIVE_ACK=y

---------------------------------------------------------
|  TCP Config            | Server | Client |            |
|-------------------------------------------------------|
|  Original              |   12   |     9  |  Mbits/sec |
|  Drop(1/50)            |  0.6   |   0.3  |  Mbits/sec |
|  Drop(1/50) + OFO/SACK |    8   |     8  |  Mbits/sec |
---------------------------------------------------------

Signed-off-by: chao an <anchao@xiaomi.com>
2023-01-18 16:24:09 +08:00
..
Kconfig
net/tcp: add Selective-ACK support
2023-01-18 16:24:09 +08:00
Make.defs
…
tcp_accept.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp_appsend.c
…
tcp_backlog.c
…
tcp_callback.c
net/tcp: add out-of-order segment support
2023-01-18 16:24:09 +08:00
tcp_close.c
net/tcp: correct behavior of SO_LINGER
2023-01-18 02:47:12 +08:00
tcp_conn.c
net/tcp: add out-of-order segment support
2023-01-18 16:24:09 +08:00
tcp_connect.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp_devpoll.c
…
tcp_dump.c
…
tcp_finddev.c
…
tcp_getsockopt.c
…
tcp_input.c
net/tcp: add Selective-ACK support
2023-01-18 16:24:09 +08:00
tcp_ioctl.c
…
tcp_ipselect.c
…
tcp_listen.c
…
tcp_monitor.c
…
tcp_netpoll.c
…
tcp_notifier.c
…
tcp_recvfrom.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp_recvwindow.c
net/tcp: add out-of-order segment support
2023-01-18 16:24:09 +08:00
tcp_send_buffered.c
net/tcp: add Selective-ACK support
2023-01-18 16:24:09 +08:00
tcp_send_unbuffered.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp_send.c
net/tcp: add Selective-ACK support
2023-01-18 16:24:09 +08:00
tcp_sendfile.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp_seqno.c
…
tcp_setsockopt.c
…
tcp_timer.c
net/tcp: correct behavior of SO_LINGER
2023-01-18 02:47:12 +08:00
tcp_txdrain.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp_wrbuffer.c
net: consistent the net sem wait naming conversion
2023-01-15 12:31:30 -03:00
tcp.h
net/tcp: add Selective-ACK support
2023-01-18 16:24:09 +08:00