Change CONFIG_NET_RECEIVE_WONDOW to CONFIG_NET_ETH_TCP_RECVWNDO or CONFIG_NET_SLIP_TCP_RECVWNDO in all defconfig files

83 files changed, 83 insertions, 83 deletions

diff --git a/nuttx/configs/c5471evm/httpd/defconfig b/nuttx/configs/c5471evm/httpd/defconfig
index f0147f600..1e82bd5d2 100644
--- a/nuttx/configs/c5471evm/httpd/defconfig
+++ b/nuttx/configs/c5471evm/httpd/defconfig
@@ -359,7 +359,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/c5471evm/nettest/defconfig b/nuttx/configs/c5471evm/nettest/defconfig
index 525b58a60..169166f6c 100644
--- a/nuttx/configs/c5471evm/nettest/defconfig
+++ b/nuttx/configs/c5471evm/nettest/defconfig
@@ -357,7 +357,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/c5471evm/nsh/defconfig b/nuttx/configs/c5471evm/nsh/defconfig
index 49c81596b..d9022e6b9 100644
--- a/nuttx/configs/c5471evm/nsh/defconfig
+++ b/nuttx/configs/c5471evm/nsh/defconfig
@@ -364,7 +364,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/cloudctrl/nsh/defconfig b/nuttx/configs/cloudctrl/nsh/defconfig
index 72b8188dd..5e2734388 100644
--- a/nuttx/configs/cloudctrl/nsh/defconfig
+++ b/nuttx/configs/cloudctrl/nsh/defconfig
@@ -412,7 +412,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/eagle100/httpd/defconfig b/nuttx/configs/eagle100/httpd/defconfig
index 655600eae..0990e1f8e 100644
--- a/nuttx/configs/eagle100/httpd/defconfig
+++ b/nuttx/configs/eagle100/httpd/defconfig
@@ -426,7 +426,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/eagle100/nettest/defconfig b/nuttx/configs/eagle100/nettest/defconfig
index 7d2beaf14..ec70abc7a 100644
--- a/nuttx/configs/eagle100/nettest/defconfig
+++ b/nuttx/configs/eagle100/nettest/defconfig
@@ -473,7 +473,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/eagle100/nsh/defconfig b/nuttx/configs/eagle100/nsh/defconfig
index 8c2677ab1..cad9eeab1 100644
--- a/nuttx/configs/eagle100/nsh/defconfig
+++ b/nuttx/configs/eagle100/nsh/defconfig
@@ -470,7 +470,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/eagle100/thttpd/defconfig b/nuttx/configs/eagle100/thttpd/defconfig
index f06207ee0..bb6a2a811 100644
--- a/nuttx/configs/eagle100/thttpd/defconfig
+++ b/nuttx/configs/eagle100/thttpd/defconfig
@@ -418,7 +418,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/ekk-lm3s9b96/nsh/defconfig b/nuttx/configs/ekk-lm3s9b96/nsh/defconfig
index f9d5798b5..4b6b728c3 100644
--- a/nuttx/configs/ekk-lm3s9b96/nsh/defconfig
+++ b/nuttx/configs/ekk-lm3s9b96/nsh/defconfig
@@ -456,7 +456,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/ez80f910200zco/dhcpd/defconfig b/nuttx/configs/ez80f910200zco/dhcpd/defconfig
index 7c1c0ce6a..97245015b 100644
--- a/nuttx/configs/ez80f910200zco/dhcpd/defconfig
+++ b/nuttx/configs/ez80f910200zco/dhcpd/defconfig
@@ -422,7 +422,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 
diff --git a/nuttx/configs/ez80f910200zco/httpd/defconfig b/nuttx/configs/ez80f910200zco/httpd/defconfig
index 11c8ea12e..ebf505c57 100644
--- a/nuttx/configs/ez80f910200zco/httpd/defconfig
+++ b/nuttx/configs/ez80f910200zco/httpd/defconfig
@@ -428,7 +428,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/ez80f910200zco/nettest/defconfig b/nuttx/configs/ez80f910200zco/nettest/defconfig
index d67561000..97a74b4f8 100644
--- a/nuttx/configs/ez80f910200zco/nettest/defconfig
+++ b/nuttx/configs/ez80f910200zco/nettest/defconfig
@@ -426,7 +426,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/ez80f910200zco/nsh/defconfig b/nuttx/configs/ez80f910200zco/nsh/defconfig
index c498d0099..b894842f9 100644
--- a/nuttx/configs/ez80f910200zco/nsh/defconfig
+++ b/nuttx/configs/ez80f910200zco/nsh/defconfig
@@ -434,7 +434,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/ez80f910200zco/poll/defconfig b/nuttx/configs/ez80f910200zco/poll/defconfig
index 675c72261..a84b387d3 100644
--- a/nuttx/configs/ez80f910200zco/poll/defconfig
+++ b/nuttx/configs/ez80f910200zco/poll/defconfig
@@ -428,7 +428,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/fire-stm32v2/nsh/defconfig b/nuttx/configs/fire-stm32v2/nsh/defconfig
index 4d3ea8d99..473ef02bc 100644
--- a/nuttx/configs/fire-stm32v2/nsh/defconfig
+++ b/nuttx/configs/fire-stm32v2/nsh/defconfig
@@ -457,7 +457,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-# CONFIG_NET_RECEIVE_WINDOW=536
+# CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lm3s6432-s2e/nsh/defconfig b/nuttx/configs/lm3s6432-s2e/nsh/defconfig
index 56e91567b..9ec1b1d5b 100644
--- a/nuttx/configs/lm3s6432-s2e/nsh/defconfig
+++ b/nuttx/configs/lm3s6432-s2e/nsh/defconfig
@@ -453,7 +453,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lm3s6965-ek/discover/defconfig b/nuttx/configs/lm3s6965-ek/discover/defconfig
index 95bfd99d3..78c771ee3 100644
--- a/nuttx/configs/lm3s6965-ek/discover/defconfig
+++ b/nuttx/configs/lm3s6965-ek/discover/defconfig
@@ -462,7 +462,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lm3s6965-ek/nsh/defconfig b/nuttx/configs/lm3s6965-ek/nsh/defconfig
index 95bfd99d3..78c771ee3 100644
--- a/nuttx/configs/lm3s6965-ek/nsh/defconfig
+++ b/nuttx/configs/lm3s6965-ek/nsh/defconfig
@@ -462,7 +462,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lm3s6965-ek/tcpecho/defconfig b/nuttx/configs/lm3s6965-ek/tcpecho/defconfig
index a70ac1ead..537803d6a 100644
--- a/nuttx/configs/lm3s6965-ek/tcpecho/defconfig
+++ b/nuttx/configs/lm3s6965-ek/tcpecho/defconfig
@@ -466,7 +466,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=624
+CONFIG_NET_ETH_TCP_RECVWNDO=624
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lm3s8962-ek/nsh/defconfig b/nuttx/configs/lm3s8962-ek/nsh/defconfig
index e6fd281b9..cc5bcdf7d 100644
--- a/nuttx/configs/lm3s8962-ek/nsh/defconfig
+++ b/nuttx/configs/lm3s8962-ek/nsh/defconfig
@@ -470,7 +470,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lpcxpresso-lpc1768/dhcpd/defconfig b/nuttx/configs/lpcxpresso-lpc1768/dhcpd/defconfig
index 7e303552f..975d02258 100644
--- a/nuttx/configs/lpcxpresso-lpc1768/dhcpd/defconfig
+++ b/nuttx/configs/lpcxpresso-lpc1768/dhcpd/defconfig
@@ -493,7 +493,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 
diff --git a/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig b/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig
index d41b50f19..64b62ca67 100644
--- a/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig
+++ b/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig
@@ -547,7 +547,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/lpcxpresso-lpc1768/thttpd/defconfig b/nuttx/configs/lpcxpresso-lpc1768/thttpd/defconfig
index 78556276c..1b69df5d3 100644
--- a/nuttx/configs/lpcxpresso-lpc1768/thttpd/defconfig
+++ b/nuttx/configs/lpcxpresso-lpc1768/thttpd/defconfig
@@ -496,7 +496,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/ntosd-dm320/nettest/defconfig b/nuttx/configs/ntosd-dm320/nettest/defconfig
index cecae31a0..088088c7c 100644
--- a/nuttx/configs/ntosd-dm320/nettest/defconfig
+++ b/nuttx/configs/ntosd-dm320/nettest/defconfig
@@ -421,7 +421,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/ntosd-dm320/nsh/defconfig b/nuttx/configs/ntosd-dm320/nsh/defconfig
index d50e53550..1098989ba 100644
--- a/nuttx/configs/ntosd-dm320/nsh/defconfig
+++ b/nuttx/configs/ntosd-dm320/nsh/defconfig
@@ -436,7 +436,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/ntosd-dm320/poll/defconfig b/nuttx/configs/ntosd-dm320/poll/defconfig
index bf28edc85..7e31699af 100644
--- a/nuttx/configs/ntosd-dm320/poll/defconfig
+++ b/nuttx/configs/ntosd-dm320/poll/defconfig
@@ -429,7 +429,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/ntosd-dm320/thttpd/defconfig b/nuttx/configs/ntosd-dm320/thttpd/defconfig
index 5d8785870..a0aafb68d 100644
--- a/nuttx/configs/ntosd-dm320/thttpd/defconfig
+++ b/nuttx/configs/ntosd-dm320/thttpd/defconfig
@@ -422,7 +422,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/ntosd-dm320/udp/defconfig b/nuttx/configs/ntosd-dm320/udp/defconfig
index 84552a673..671ebefaa 100644
--- a/nuttx/configs/ntosd-dm320/udp/defconfig
+++ b/nuttx/configs/ntosd-dm320/udp/defconfig
@@ -421,7 +421,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/ntosd-dm320/webserver/defconfig b/nuttx/configs/ntosd-dm320/webserver/defconfig
index ead264b0b..6a7d8b6da 100644
--- a/nuttx/configs/ntosd-dm320/webserver/defconfig
+++ b/nuttx/configs/ntosd-dm320/webserver/defconfig
@@ -424,7 +424,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/olimex-lpc1766stk/ftpc/defconfig b/nuttx/configs/olimex-lpc1766stk/ftpc/defconfig
index 07b29513f..f74ce25ff 100644
--- a/nuttx/configs/olimex-lpc1766stk/ftpc/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/ftpc/defconfig
@@ -531,7 +531,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=550
+CONFIG_NET_ETH_TCP_RECVWNDO=550
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-lpc1766stk/hidmouse/defconfig b/nuttx/configs/olimex-lpc1766stk/hidmouse/defconfig
index 15c82718b..cd5961769 100644
--- a/nuttx/configs/olimex-lpc1766stk/hidmouse/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/hidmouse/defconfig
@@ -523,7 +523,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-lpc1766stk/nettest/defconfig b/nuttx/configs/olimex-lpc1766stk/nettest/defconfig
index 793123aa7..fe3b365fe 100644
--- a/nuttx/configs/olimex-lpc1766stk/nettest/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/nettest/defconfig
@@ -497,7 +497,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-lpc1766stk/nsh/defconfig b/nuttx/configs/olimex-lpc1766stk/nsh/defconfig
index 9f9bd80a9..3788d9603 100644
--- a/nuttx/configs/olimex-lpc1766stk/nsh/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/nsh/defconfig
@@ -532,7 +532,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-lpc1766stk/slip-httpd/defconfig b/nuttx/configs/olimex-lpc1766stk/slip-httpd/defconfig
index 833263700..68d1a424c 100644
--- a/nuttx/configs/olimex-lpc1766stk/slip-httpd/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/slip-httpd/defconfig
@@ -479,7 +479,7 @@ CONFIG_NET_NOINTS=y
 CONFIG_NET_MULTIBUFFER=y
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_SLIP_MTU=296
-CONFIG_NET_RECEIVE_WINDOW=256
+CONFIG_NET_SLIP_TCP_RECVWNDO=256
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/olimex-lpc1766stk/thttpd/defconfig b/nuttx/configs/olimex-lpc1766stk/thttpd/defconfig
index 70c492be3..4ed3c5dcb 100644
--- a/nuttx/configs/olimex-lpc1766stk/thttpd/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/thttpd/defconfig
@@ -497,7 +497,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-lpc1766stk/zmodem/defconfig b/nuttx/configs/olimex-lpc1766stk/zmodem/defconfig
index 40b35f0dd..ea822952f 100644
--- a/nuttx/configs/olimex-lpc1766stk/zmodem/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/zmodem/defconfig
@@ -546,7 +546,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-stm32-p107/nsh/defconfig b/nuttx/configs/olimex-stm32-p107/nsh/defconfig
index f7deb683c..38c6dd0d2 100644
--- a/nuttx/configs/olimex-stm32-p107/nsh/defconfig
+++ b/nuttx/configs/olimex-stm32-p107/nsh/defconfig
@@ -703,7 +703,7 @@ CONFIG_NET=y
 CONFIG_NET_MULTIBUFFER=y
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=650
-CONFIG_NET_RECEIVE_WINDOW=624
+CONFIG_NET_ETH_TCP_RECVWNDO=624
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/olimex-stm32-p207/nsh/defconfig b/nuttx/configs/olimex-stm32-p207/nsh/defconfig
index 28c6a9570..3f7adb5a9 100644
--- a/nuttx/configs/olimex-stm32-p207/nsh/defconfig
+++ b/nuttx/configs/olimex-stm32-p207/nsh/defconfig
@@ -564,7 +564,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/olimex-strp711/nettest/defconfig b/nuttx/configs/olimex-strp711/nettest/defconfig
index 6f510d56f..89afa27a3 100644
--- a/nuttx/configs/olimex-strp711/nettest/defconfig
+++ b/nuttx/configs/olimex-strp711/nettest/defconfig
@@ -423,7 +423,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/pic32-starterkit/nsh2/defconfig b/nuttx/configs/pic32-starterkit/nsh2/defconfig
index a2af89208..a27d5bd45 100644
--- a/nuttx/configs/pic32-starterkit/nsh2/defconfig
+++ b/nuttx/configs/pic32-starterkit/nsh2/defconfig
@@ -569,7 +569,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/pic32mx7mmb/nsh/defconfig b/nuttx/configs/pic32mx7mmb/nsh/defconfig
index 6d52d45c1..b646d01cc 100644
--- a/nuttx/configs/pic32mx7mmb/nsh/defconfig
+++ b/nuttx/configs/pic32mx7mmb/nsh/defconfig
@@ -622,7 +622,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/rgmp/arm/default/defconfig b/nuttx/configs/rgmp/arm/default/defconfig
index a18706a47..3b2315338 100644
--- a/nuttx/configs/rgmp/arm/default/defconfig
+++ b/nuttx/configs/rgmp/arm/default/defconfig
@@ -328,7 +328,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=1460
+CONFIG_NET_ETH_TCP_RECVWNDO=1460
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/rgmp/arm/nsh/defconfig b/nuttx/configs/rgmp/arm/nsh/defconfig
index e0d078854..0c9b5a148 100644
--- a/nuttx/configs/rgmp/arm/nsh/defconfig
+++ b/nuttx/configs/rgmp/arm/nsh/defconfig
@@ -350,7 +350,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=1460
+CONFIG_NET_ETH_TCP_RECVWNDO=1460
 CONFIG_NET_ARPTAB_SIZE=8
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/rgmp/x86/cxxtest/defconfig b/nuttx/configs/rgmp/x86/cxxtest/defconfig
index 2125a2ffc..c03f6c5dc 100644
--- a/nuttx/configs/rgmp/x86/cxxtest/defconfig
+++ b/nuttx/configs/rgmp/x86/cxxtest/defconfig
@@ -357,7 +357,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=1460
+CONFIG_NET_ETH_TCP_RECVWNDO=1460
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/rgmp/x86/default/defconfig b/nuttx/configs/rgmp/x86/default/defconfig
index 316419071..a08c170a5 100644
--- a/nuttx/configs/rgmp/x86/default/defconfig
+++ b/nuttx/configs/rgmp/x86/default/defconfig
@@ -336,7 +336,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=1460
+CONFIG_NET_ETH_TCP_RECVWNDO=1460
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/rgmp/x86/helloxx/defconfig b/nuttx/configs/rgmp/x86/helloxx/defconfig
index dff36246a..1fb9138b8 100644
--- a/nuttx/configs/rgmp/x86/helloxx/defconfig
+++ b/nuttx/configs/rgmp/x86/helloxx/defconfig
@@ -357,7 +357,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=1460
+CONFIG_NET_ETH_TCP_RECVWNDO=1460
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/rgmp/x86/nsh/defconfig b/nuttx/configs/rgmp/x86/nsh/defconfig
index 3db70e115..a0953a42f 100644
--- a/nuttx/configs/rgmp/x86/nsh/defconfig
+++ b/nuttx/configs/rgmp/x86/nsh/defconfig
@@ -358,7 +358,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=1460
+CONFIG_NET_ETH_TCP_RECVWNDO=1460
 CONFIG_NET_ARPTAB_SIZE=8
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/sam4e-ek/README.txt b/nuttx/configs/sam4e-ek/README.txt
index fa2a00c77..5c11dad6c 100644
--- a/nuttx/configs/sam4e-ek/README.txt
+++ b/nuttx/configs/sam4e-ek/README.txt
@@ -420,7 +420,7 @@ Networking Support
     CONFIG_NET=y                        : Enable Neworking
     CONFIG_NET_SOCKOPTS=y               : Enable socket operations
     CONFIG_NET_ETH_MTU=562              : Maximum packet size (MTU) 1518 is more standard
-    CONFIG_NET_RECEIVE_WINDOW=536       : Should be the same as CONFIG_NET_ETH_MTU
+    CONFIG_NET_ETH_TCP_RECVWNDO=536     : Should be the same as CONFIG_NET_ETH_MTU
     CONFIG_NET_TCP=y                    : Enable TCP/IP networking
     CONFIG_NET_TCPBACKLOG=y             : Support TCP/IP backlog
     CONFIG_NET_TCP_READAHEAD_BUFSIZE=536  Read-ahead buffer size
diff --git a/nuttx/configs/sam4e-ek/nsh/defconfig b/nuttx/configs/sam4e-ek/nsh/defconfig
index cdad75690..ad4daad44 100644
--- a/nuttx/configs/sam4e-ek/nsh/defconfig
+++ b/nuttx/configs/sam4e-ek/nsh/defconfig
@@ -616,7 +616,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/sam4e-ek/nxwm/defconfig b/nuttx/configs/sam4e-ek/nxwm/defconfig
index e79a57143..97cd17adc 100644
--- a/nuttx/configs/sam4e-ek/nxwm/defconfig
+++ b/nuttx/configs/sam4e-ek/nxwm/defconfig
@@ -674,7 +674,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/sam4e-ek/usbnsh/defconfig b/nuttx/configs/sam4e-ek/usbnsh/defconfig
index 77f0f4a04..dbeab50d1 100644
--- a/nuttx/configs/sam4e-ek/usbnsh/defconfig
+++ b/nuttx/configs/sam4e-ek/usbnsh/defconfig
@@ -657,7 +657,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/sama5d3-xplained/README.txt b/nuttx/configs/sama5d3-xplained/README.txt
index e487a083e..6a038743c 100644
--- a/nuttx/configs/sama5d3-xplained/README.txt
+++ b/nuttx/configs/sama5d3-xplained/README.txt
@@ -799,7 +799,7 @@ Networking
     CONFIG_NET=y                         : Enable Neworking
     CONFIG_NET_SOCKOPTS=y                : Enable socket operations
     CONFIG_NET_ETH_MTU=562               : Maximum packet size (MTU) 1518 is more standard
-    CONFIG_NET_RECEIVE_WINDOW=562        : Should be the same as CONFIG_NET_ETH_MTU
+    CONFIG_NET_ETH_TCP_RECVWNDO=562      : Should be the same as CONFIG_NET_ETH_MTU
     CONFIG_NET_TCP=y                     : Enable TCP/IP networking
     CONFIG_NET_TCPBACKLOG=y              : Support TCP/IP backlog
     CONFIG_NET_TCP_READAHEAD_BUFSIZE=562 : Read-ahead buffer size
diff --git a/nuttx/configs/sama5d3x-ek/README.txt b/nuttx/configs/sama5d3x-ek/README.txt
index 71d56dec4..85754644e 100644
--- a/nuttx/configs/sama5d3x-ek/README.txt
+++ b/nuttx/configs/sama5d3x-ek/README.txt
@@ -960,7 +960,7 @@ Networking
     CONFIG_NET=y                         : Enable Neworking
     CONFIG_NET_SOCKOPTS=y                : Enable socket operations
     CONFIG_NET_ETH_MTU=562               : Maximum packet size (MTU) 1518 is more standard
-    CONFIG_NET_RECEIVE_WINDOW=562        : Should be the same as CONFIG_NET_ETH_MTU
+    CONFIG_NET_ETH_TCP_RECVWNDO=562      : Should be the same as CONFIG_NET_ETH_MTU
     CONFIG_NET_TCP=y                     : Enable TCP/IP networking
     CONFIG_NET_TCPBACKLOG=y              : Support TCP/IP backlog
     CONFIG_NET_TCP_READAHEAD_BUFSIZE=562 : Read-ahead buffer size
diff --git a/nuttx/configs/sama5d4-ek/README.txt b/nuttx/configs/sama5d4-ek/README.txt
index 112550145..93d4cabf5 100644
--- a/nuttx/configs/sama5d4-ek/README.txt
+++ b/nuttx/configs/sama5d4-ek/README.txt
@@ -1336,7 +1336,7 @@ Networking
     CONFIG_NET=y                         : Enable Neworking
     CONFIG_NET_SOCKOPTS=y                : Enable socket operations
     CONFIG_NET_ETH_MTU=562               : Maximum packet size (MTU) 1518 is more standard
-    CONFIG_NET_RECEIVE_WINDOW=562        : Should be the same as CONFIG_NET_ETH_MTU
+    CONFIG_NET_ETH_TCP_RECVWNDO=562      : Should be the same as CONFIG_NET_ETH_MTU
     CONFIG_NET_ARP=y                     : ARP support should be enabled
     CONFIG_NET_ARP_IPIN=y                : IP address harvesting (optional)
     CONFIG_NET_TCP=y                     : Enable TCP/IP networking
diff --git a/nuttx/configs/sama5d4-ek/nsh/defconfig b/nuttx/configs/sama5d4-ek/nsh/defconfig
index ec9400468..54d3e5c1e 100644
--- a/nuttx/configs/sama5d4-ek/nsh/defconfig
+++ b/nuttx/configs/sama5d4-ek/nsh/defconfig
@@ -768,7 +768,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=562
+CONFIG_NET_ETH_TCP_RECVWNDO=562
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/sama5d4-ek/nxwm/defconfig b/nuttx/configs/sama5d4-ek/nxwm/defconfig
index 18751a2f2..fd0c40234 100644
--- a/nuttx/configs/sama5d4-ek/nxwm/defconfig
+++ b/nuttx/configs/sama5d4-ek/nxwm/defconfig
@@ -737,7 +737,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=562
+CONFIG_NET_ETH_TCP_RECVWNDO=562
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/shenzhou/nsh/defconfig b/nuttx/configs/shenzhou/nsh/defconfig
index 06ff359d6..101404f42 100644
--- a/nuttx/configs/shenzhou/nsh/defconfig
+++ b/nuttx/configs/shenzhou/nsh/defconfig
@@ -412,7 +412,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/shenzhou/nxwm/defconfig b/nuttx/configs/shenzhou/nxwm/defconfig
index 290172ad1..fd7963a7d 100644
--- a/nuttx/configs/shenzhou/nxwm/defconfig
+++ b/nuttx/configs/shenzhou/nxwm/defconfig
@@ -638,7 +638,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/shenzhou/thttpd/defconfig b/nuttx/configs/shenzhou/thttpd/defconfig
index 8c0d0e0a5..d49f8f024 100644
--- a/nuttx/configs/shenzhou/thttpd/defconfig
+++ b/nuttx/configs/shenzhou/thttpd/defconfig
@@ -399,7 +399,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=742
+CONFIG_NET_ETH_TCP_RECVWNDO=742
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/sim/nettest/defconfig b/nuttx/configs/sim/nettest/defconfig
index 4d09962a5..deb034aa2 100755
--- a/nuttx/configs/sim/nettest/defconfig
+++ b/nuttx/configs/sim/nettest/defconfig
@@ -314,7 +314,7 @@ CONFIG_NET=y
 # CONFIG_NET_MULTIBUFFER is not set
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/stm3220g-eval/dhcpd/defconfig b/nuttx/configs/stm3220g-eval/dhcpd/defconfig
index 61e753fce..90f2dbbb4 100644
--- a/nuttx/configs/stm3220g-eval/dhcpd/defconfig
+++ b/nuttx/configs/stm3220g-eval/dhcpd/defconfig
@@ -600,7 +600,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 
diff --git a/nuttx/configs/stm3220g-eval/nettest/defconfig b/nuttx/configs/stm3220g-eval/nettest/defconfig
index 88f0a6fd9..4cefad0b4 100644
--- a/nuttx/configs/stm3220g-eval/nettest/defconfig
+++ b/nuttx/configs/stm3220g-eval/nettest/defconfig
@@ -603,7 +603,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3220g-eval/nsh/defconfig b/nuttx/configs/stm3220g-eval/nsh/defconfig
index 631848007..1e9adf707 100644
--- a/nuttx/configs/stm3220g-eval/nsh/defconfig
+++ b/nuttx/configs/stm3220g-eval/nsh/defconfig
@@ -651,7 +651,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3220g-eval/nsh2/defconfig b/nuttx/configs/stm3220g-eval/nsh2/defconfig
index eaea36ba0..de9af8e36 100644
--- a/nuttx/configs/stm3220g-eval/nsh2/defconfig
+++ b/nuttx/configs/stm3220g-eval/nsh2/defconfig
@@ -654,7 +654,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3220g-eval/nxwm/defconfig b/nuttx/configs/stm3220g-eval/nxwm/defconfig
index b2cc0cdd4..c311fd940 100644
--- a/nuttx/configs/stm3220g-eval/nxwm/defconfig
+++ b/nuttx/configs/stm3220g-eval/nxwm/defconfig
@@ -686,7 +686,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3220g-eval/telnetd/defconfig b/nuttx/configs/stm3220g-eval/telnetd/defconfig
index 440791322..aaa659761 100644
--- a/nuttx/configs/stm3220g-eval/telnetd/defconfig
+++ b/nuttx/configs/stm3220g-eval/telnetd/defconfig
@@ -603,7 +603,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/dhcpd/defconfig b/nuttx/configs/stm3240g-eval/dhcpd/defconfig
index e574191b1..1892581a2 100644
--- a/nuttx/configs/stm3240g-eval/dhcpd/defconfig
+++ b/nuttx/configs/stm3240g-eval/dhcpd/defconfig
@@ -602,7 +602,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 
diff --git a/nuttx/configs/stm3240g-eval/discover/defconfig b/nuttx/configs/stm3240g-eval/discover/defconfig
index 01b6ba8ba..32611e1e7 100644
--- a/nuttx/configs/stm3240g-eval/discover/defconfig
+++ b/nuttx/configs/stm3240g-eval/discover/defconfig
@@ -647,7 +647,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=624
+CONFIG_NET_ETH_TCP_RECVWNDO=624
 CONFIG_NET_ARPTAB_SIZE=16
 CONFIG_NET_ARP_IPIN=y
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/nettest/defconfig b/nuttx/configs/stm3240g-eval/nettest/defconfig
index 71ab37817..0ffc3c63b 100644
--- a/nuttx/configs/stm3240g-eval/nettest/defconfig
+++ b/nuttx/configs/stm3240g-eval/nettest/defconfig
@@ -605,7 +605,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/nsh/defconfig b/nuttx/configs/stm3240g-eval/nsh/defconfig
index e4013cd30..83891a224 100644
--- a/nuttx/configs/stm3240g-eval/nsh/defconfig
+++ b/nuttx/configs/stm3240g-eval/nsh/defconfig
@@ -632,7 +632,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/nsh2/defconfig b/nuttx/configs/stm3240g-eval/nsh2/defconfig
index 4c47778a1..458cb5a05 100644
--- a/nuttx/configs/stm3240g-eval/nsh2/defconfig
+++ b/nuttx/configs/stm3240g-eval/nsh2/defconfig
@@ -656,7 +656,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/nxterm/defconfig b/nuttx/configs/stm3240g-eval/nxterm/defconfig
index d38af0559..063d1fa24 100644
--- a/nuttx/configs/stm3240g-eval/nxterm/defconfig
+++ b/nuttx/configs/stm3240g-eval/nxterm/defconfig
@@ -715,7 +715,7 @@ CONFIG_NET=y
 CONFIG_NET_MULTIBUFFER=y
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/stm3240g-eval/nxwm/defconfig b/nuttx/configs/stm3240g-eval/nxwm/defconfig
index 73625b417..606c3ee5c 100644
--- a/nuttx/configs/stm3240g-eval/nxwm/defconfig
+++ b/nuttx/configs/stm3240g-eval/nxwm/defconfig
@@ -753,7 +753,7 @@ CONFIG_NET=y
 CONFIG_NET_MULTIBUFFER=y
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=562
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/stm3240g-eval/telnetd/defconfig b/nuttx/configs/stm3240g-eval/telnetd/defconfig
index 8a13258bc..ae3ee5b36 100644
--- a/nuttx/configs/stm3240g-eval/telnetd/defconfig
+++ b/nuttx/configs/stm3240g-eval/telnetd/defconfig
@@ -605,7 +605,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/webserver/defconfig b/nuttx/configs/stm3240g-eval/webserver/defconfig
index 417a23cdb..9de8eb380 100644
--- a/nuttx/configs/stm3240g-eval/webserver/defconfig
+++ b/nuttx/configs/stm3240g-eval/webserver/defconfig
@@ -646,7 +646,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm3240g-eval/xmlrpc/defconfig b/nuttx/configs/stm3240g-eval/xmlrpc/defconfig
index dcd87ed41..ae06bb3e1 100644
--- a/nuttx/configs/stm3240g-eval/xmlrpc/defconfig
+++ b/nuttx/configs/stm3240g-eval/xmlrpc/defconfig
@@ -643,7 +643,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 CONFIG_NET_STATISTICS=y
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 CONFIG_NET_ARP_IPIN=y
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/stm32f4discovery/netnsh/defconfig b/nuttx/configs/stm32f4discovery/netnsh/defconfig
index 2b0430b76..90d5deee6 100644
--- a/nuttx/configs/stm32f4discovery/netnsh/defconfig
+++ b/nuttx/configs/stm32f4discovery/netnsh/defconfig
@@ -733,7 +733,7 @@ CONFIG_NET=y
 CONFIG_NET_MULTIBUFFER=y
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=590
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/viewtool-stm32f107/README.txt b/nuttx/configs/viewtool-stm32f107/README.txt
index 5b7a3705f..7cf4c731a 100644
--- a/nuttx/configs/viewtool-stm32f107/README.txt
+++ b/nuttx/configs/viewtool-stm32f107/README.txt
@@ -372,7 +372,7 @@ ViewTool DP83848 Ethernet Module
       CONFIG_NET_SOCKOPTS=y
 
       CONFIG_NET_ETH_MTU=650                 : Maximum packet size
-      CONFIG_NET_RECEIVE_WINDOW=650
+      CONFIG_NET_ETH_TCP_RECVWNDO=650
       CONFIG_NET_TCP_READAHEAD=y             : Enable read-ahead buffering
       CONFIG_NET_TCP_READAHEAD_BUFSIZE=650
 
diff --git a/nuttx/configs/viewtool-stm32f107/netnsh/defconfig b/nuttx/configs/viewtool-stm32f107/netnsh/defconfig
index dc0e4d1ce..b4b904777 100644
--- a/nuttx/configs/viewtool-stm32f107/netnsh/defconfig
+++ b/nuttx/configs/viewtool-stm32f107/netnsh/defconfig
@@ -642,7 +642,7 @@ CONFIG_NET=y
 CONFIG_NET_MULTIBUFFER=y
 # CONFIG_NET_PROMISCUOUS is not set
 CONFIG_NET_ETH_MTU=650
-CONFIG_NET_RECEIVE_WINDOW=624
+CONFIG_NET_ETH_TCP_RECVWNDO=624
 CONFIG_NET_GUARDSIZE=2
 
 #
diff --git a/nuttx/configs/zkit-arm-1769/hello/defconfig b/nuttx/configs/zkit-arm-1769/hello/defconfig
index 3fedf8808..f2bc3d639 100644
--- a/nuttx/configs/zkit-arm-1769/hello/defconfig
+++ b/nuttx/configs/zkit-arm-1769/hello/defconfig
@@ -497,7 +497,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/zkit-arm-1769/nsh/defconfig b/nuttx/configs/zkit-arm-1769/nsh/defconfig
index 5d2d3207c..0ed796faa 100644
--- a/nuttx/configs/zkit-arm-1769/nsh/defconfig
+++ b/nuttx/configs/zkit-arm-1769/nsh/defconfig
@@ -532,7 +532,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/zkit-arm-1769/nxhello/defconfig b/nuttx/configs/zkit-arm-1769/nxhello/defconfig
index 70b24a219..37756cf11 100644
--- a/nuttx/configs/zkit-arm-1769/nxhello/defconfig
+++ b/nuttx/configs/zkit-arm-1769/nxhello/defconfig
@@ -570,7 +570,7 @@ CONFIG_NET_ICMP_PING=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y
diff --git a/nuttx/configs/zkit-arm-1769/thttpd/defconfig b/nuttx/configs/zkit-arm-1769/thttpd/defconfig
index daf1be37a..3dfa11347 100644
--- a/nuttx/configs/zkit-arm-1769/thttpd/defconfig
+++ b/nuttx/configs/zkit-arm-1769/thttpd/defconfig
@@ -497,7 +497,7 @@ CONFIG_NET_ICMP=y
 # CONFIG_NET_PINGADDRCONF is not set
 # CONFIG_NET_IGMP is not set
 # CONFIG_NET_STATISTICS is not set
-CONFIG_NET_RECEIVE_WINDOW=536
+CONFIG_NET_ETH_TCP_RECVWNDO=536
 CONFIG_NET_ARPTAB_SIZE=16
 # CONFIG_NET_ARP_IPIN is not set
 CONFIG_NET_IOB=y