LWIP - scripts

This changes to the boot scripts allow switching to lwip simply by
setting lwip=yes  in the boot monitor.

etc/rs.inet

@@ -61,8 +61,14 @@ kill_by_name dhcpd
 kill_by_name nonamed
 kill_by_name syslogd
 sleep 3
+if [ X`/bin/sysenv lwip` = Xyes ]
+then
+	service up /usr/sbin/lwip -script /etc/rs.inet
+	dhcpd --lwip &
+else
 	service up /usr/sbin/inet -script /etc/rs.inet
 	daemonize dhcpd
+fi
 daemonize nonamed -L
 daemonize syslogd
 

etc/system.conf

@@ -312,7 +312,7 @@ service rtl8139
 	pci device	4033/1360;
 	ipc
 		SYSTEM pm rs log tty ds vm
-		pci inet amddev
+		pci inet lwip amddev
 		;
 };
 
@@ -329,7 +329,7 @@ service fxp
 	pci device	8086/2449;
 	ipc
 		SYSTEM pm rs log tty ds vm
-		pci inet amddev
+		pci inet lwip amddev
 		;
 };
 
@@ -338,6 +338,11 @@ service inet
 	uid 0;
 };
 
+service lwip
+{
+	uid 0;
+};
+
 service random
 {
 };
@@ -549,7 +554,7 @@ service osscore
 	;
 	ipc
 		SYSTEM pm rs log tty ds vfs vm
-		pci inet amddev 
+		pci inet lwip amddev 
 		;
 	uid     0;
 };
@@ -572,7 +577,7 @@ service rtl8169
 	pci device	1737/1032;
 	ipc
 		SYSTEM pm rs log tty ds vm
-		pci inet amddev
+		pci inet lwip amddev
 		;
 };
 
@@ -603,7 +608,7 @@ service e1000
 	pci device	8086/10de;
 	ipc
 		SYSTEM pm rs log tty ds vm
-		pci inet ;
+		pci inet lwip ;
 };
 
 service atl2
@@ -615,7 +620,7 @@ service atl2
 	pci device	1969/2048;
 	ipc
 		SYSTEM pm rs tty ds vm
-		pci inet
+		pci inet lwip
 	;
 };
 
@@ -629,7 +634,7 @@ service dec21140A
 	pci device	1011/0009;
 	ipc
 		SYSTEM pm rs log tty ds vm
-		pci inet
+		pci inet lwip
 		;
 };
 
@@ -641,7 +646,7 @@ service hello
         ;
         ipc
                 SYSTEM pm rs log tty ds vm vfs
-                pci inet amddev
+                pci inet lwip amddev
                 ;
     uid 0;
 };

etc/usr/rc

@@ -113,7 +113,12 @@ start)
         arg="-args \"instance=$instance$arg\""
         eval up $driver -label $label $arg -period 5HZ
     done
+    if [ X`/bin/sysenv lwip` = Xyes ]
+    then
+    	up lwip -script /etc/rs.inet -dev /dev/ip -devstyle STYLE_CLONE
+    else
     	up inet -script /etc/rs.inet -dev /dev/ip -devstyle STYLE_CLONE
+    fi
     up -n printer -dev /dev/lp -period 10HZ
     up -n ipc
     echo .
@@ -149,9 +154,15 @@ start)
     	    echo -n "Starting networking:"
 	    if grep -s 'psip0.*default' /etc/inet.conf >/dev/null
 	    then	ifconfig -h 10.0.0.1
+	    else
+		    if [ X`/bin/sysenv lwip` = Xyes ]
+		    then
+			dhcpd --lwip &
+			echo -n " dhcpd"
 		    else
 			daemonize dhcpd
 		    fi
+	    fi
 	    daemonize nonamed -L
 	    if [ -f "$DAEMONS" ]
 	    then	. "$DAEMONS"