More support for SLIP data link protocol

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3370 42af7a65-404d-4744-a932-0658087f49c3

7 files changed, 7 insertions, 14 deletions

diff --git a/nuttx/configs/sim/mount/defconfig b/nuttx/configs/sim/mount/defconfig
index c7bd8329c..98ac9d119 100644
--- a/nuttx/configs/sim/mount/defconfig
+++ b/nuttx/configs/sim/mount/defconfig
@@ -288,8 +288,8 @@ CONFIG_FS_ROMFS=n
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=n
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=0
@@ -308,7 +308,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #
diff --git a/nuttx/configs/sim/nettest/defconfig b/nuttx/configs/sim/nettest/defconfig
index 549497092..8c3713207 100644
--- a/nuttx/configs/sim/nettest/defconfig
+++ b/nuttx/configs/sim/nettest/defconfig
@@ -288,8 +288,8 @@ CONFIG_FS_ROMFS=n
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=y
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=8
@@ -308,7 +308,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #
diff --git a/nuttx/configs/sim/nsh/defconfig b/nuttx/configs/sim/nsh/defconfig
index 381e71956..9547e45ac 100644
--- a/nuttx/configs/sim/nsh/defconfig
+++ b/nuttx/configs/sim/nsh/defconfig
@@ -288,8 +288,8 @@ CONFIG_FS_ROMFS=y
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=n
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=0
@@ -308,7 +308,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #
diff --git a/nuttx/configs/sim/nx/defconfig b/nuttx/configs/sim/nx/defconfig
index 580b78a29..688fb6a66 100644
--- a/nuttx/configs/sim/nx/defconfig
+++ b/nuttx/configs/sim/nx/defconfig
@@ -304,8 +304,8 @@ CONFIG_FS_ROMFS=n
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=n
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=0
@@ -324,7 +324,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #
diff --git a/nuttx/configs/sim/nx/defconfig-x11 b/nuttx/configs/sim/nx/defconfig-x11
index fd7699fca..3594732cc 100644
--- a/nuttx/configs/sim/nx/defconfig-x11
+++ b/nuttx/configs/sim/nx/defconfig-x11
@@ -304,8 +304,8 @@ CONFIG_FS_ROMFS=n
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=n
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=0
@@ -324,7 +324,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #
diff --git a/nuttx/configs/sim/ostest/defconfig b/nuttx/configs/sim/ostest/defconfig
index 29e42a813..625feca2a 100644
--- a/nuttx/configs/sim/ostest/defconfig
+++ b/nuttx/configs/sim/ostest/defconfig
@@ -288,8 +288,8 @@ CONFIG_FS_ROMFS=n
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=n
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=0
@@ -308,7 +308,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #
diff --git a/nuttx/configs/sim/pashello/defconfig b/nuttx/configs/sim/pashello/defconfig
index 533f93ac0..5466c71e0 100644
--- a/nuttx/configs/sim/pashello/defconfig
+++ b/nuttx/configs/sim/pashello/defconfig
@@ -288,8 +288,8 @@ CONFIG_FS_ROMFS=n
 # CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
 # CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
 # CONFIG_NET_BROADCAST - Broadcast support
-# CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+#
 CONFIG_NET=n
 CONFIG_NET_IPv6=n
 CONFIG_NSOCKET_DESCRIPTORS=0
@@ -308,7 +308,6 @@ CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
 #CONFIG_NET_ARPTAB_SIZE=8
 CONFIG_NET_BROADCAST=n
-#CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
 
 #