Add support for IP over ATM

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8782 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/linux-atm/Makefile

@@ -29,6 +29,18 @@ define Package/linux-atm/description
   This package contains a library for accessing the Linux ATM subsystem.
 endef
 
+define Package/atm-tools
+  SECTION:=net
+  CATEGORY:=Network
+  DEPENDS:=linux-atm
+  TITLE:=Linux ATM tools
+  URL:=http://linux-atm.sourceforge.net/
+endef
+
+define Package/atm-tools/description
+  This package contains the Linux ATM tools.
+endef
+
 define Build/Configure
 	$(call Build/Configure/Default)
 	# prevent autoheader invocation
@@ -62,4 +74,12 @@ define Package/linux-atm/install
 	cp -f $(PKG_INSTALL_DIR)/usr/lib/libatm.so.1 $(1)/usr/lib
 endef
 
+define Package/atm-tools/install
+	$(INSTALL_DIR) $(1)/usr/sbin/
+	$(CP) $(PKG_INSTALL_DIR)/usr/sbin/atmarp{,d} $(1)/usr/sbin/
+	$(INSTALL_DIR) $(1)/lib/network
+	$(INSTALL_BIN) ./files/ipoa.sh $(1)/lib/network/
+endef
+
 $(eval $(call BuildPackage,linux-atm))
+$(eval $(call BuildPackage,atm-tools))

package/linux-atm/files/ipoa.sh

@@ -0,0 +1,34 @@
+scan_ipoa() {
+	config_get ifname "$1" ifname
+	ipoadev="${ipoadev:-0}"
+	config_get unit "$1" unit
+	[ -z "$unit" ] && {
+		config_set "$1" ifname "atm$ipoadev"
+		config_set "$1" unit "$ipoadev"
+		ipoadev="$(($ipoadev + 1))"
+	}
+}
+
+setup_interface_ipoa() {
+	local iface="$1"
+	local config="$2"
+	
+	config_get device "$config" device
+	config_get vpi "$config" vpi
+	vpi=${vpi:-8}
+	config_get vci "$config" vci
+	vci=${vci:-36}
+
+	config_get encaps "$config" encaps
+	case "$encaps" in
+		1|vc) ENCAPS="vc-encaps" ;;
+		*) ENCAPS="llc-encaps" ;;
+	esac
+
+	config_get mtu "$cfg" mtu
+	mtu=${mtu:-1500}
+	atmarp -c $device
+	ifconfig $device $ip netmask $mask mtu $mtu up
+	atmarp -s $gw $vpi.$vci null
+	route add default gw $gw
+}

package/linux-atm/patches/500-reenable_arpd.patch

@@ -0,0 +1,49 @@
+diff -urN linux-atm-2.4.1/configure linux-atm-2.4.1.new/configure
+--- linux-atm-2.4.1/configure	2007-09-15 21:07:25.000000000 +0200
++++ linux-atm-2.4.1.new/configure	2007-09-15 22:07:22.000000000 +0200
+@@ -8825,7 +8825,7 @@
+ fi;
+ 
+ 
+-                                                                      ac_config_files="$ac_config_files Makefile doc/Makefile m4/Makefile src/Makefile src/include/Makefile src/lib/Makefile"
++                                                                      ac_config_files="$ac_config_files Makefile doc/Makefile m4/Makefile src/Makefile src/include/Makefile src/lib/Makefile src/arpd/Makefile"
+ cat >confcache <<\_ACEOF
+ # This file is a shell script that caches the results of configure
+ # tests run on this system so they can be shared between configure
+@@ -9367,6 +9367,7 @@
+   "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+   "src/include/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/include/Makefile" ;;
+   "src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
++  "src/arpd/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/arpd/Makefile" ;;
+   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+diff -urN linux-atm-2.4.1/configure.in linux-atm-2.4.1.new/configure.in
+--- linux-atm-2.4.1/configure.in	2007-09-15 21:07:13.000000000 +0200
++++ linux-atm-2.4.1.new/configure.in	2007-09-15 21:08:16.000000000 +0200
+@@ -153,5 +153,6 @@
+ 		src/Makefile \
+ 		src/include/Makefile \
+ 		src/lib/Makefile \
++		src/arpd/Makefile \
+ 		)
+ 
+diff -urN linux-atm-2.4.1/src/Makefile.am linux-atm-2.4.1.new/src/Makefile.am
+--- linux-atm-2.4.1/src/Makefile.am	2007-09-15 21:07:13.000000000 +0200
++++ linux-atm-2.4.1.new/src/Makefile.am	2007-09-15 21:08:27.000000000 +0200
+@@ -1,2 +1,2 @@
+-SUBDIRS = include lib
++SUBDIRS = include lib arpd
+ 
+diff -urN linux-atm-2.4.1/src/Makefile.in linux-atm-2.4.1.new/src/Makefile.in
+--- linux-atm-2.4.1/src/Makefile.in	2007-09-15 21:07:25.000000000 +0200
++++ linux-atm-2.4.1.new/src/Makefile.in	2007-09-15 22:10:03.000000000 +0200
+@@ -96,7 +96,7 @@
+ VERSION = @VERSION@
+ YACC = @YACC@
+ 
+-SUBDIRS = include lib
++SUBDIRS = include lib arpd
+ mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+ CONFIG_HEADER = ../config.h
+ CONFIG_CLEAN_FILES = 

package/linux-atm/patches/600-arpd_includes.patch

@@ -0,0 +1,45 @@
+diff -Nru linux-atm-2.4.1.orig/src/arpd/io.c linux-atm-2.4.1/src/arpd/io.c
+--- linux-atm-2.4.1.orig/src/arpd/io.c  2001-09-03 21:41:05.000000000 +0300
++++ linux-atm-2.4.1/src/arpd/io.c       2007-04-14 18:30:54.000000000 +0300
+@@ -16,7 +16,7 @@
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <sys/ioctl.h>
+-#include <net/if.h>
++#include <linux/if.h>
+ #include <netinet/in.h>
+ #include <atm.h>
+ #include <linux/atmclip.h> /* for CLIP_DEFAULT_IDLETIMER */
+diff -urN linux-atm-2.4.1/src/arpd/arp.c linux-atm-2.4.1.new/src/arpd/arp.c
+--- linux-atm-2.4.1/src/arpd/arp.c	2001-09-03 20:41:05.000000000 +0200
++++ linux-atm-2.4.1.new/src/arpd/arp.c	2007-09-15 22:15:05.000000000 +0200
+@@ -15,7 +15,6 @@
+ #include <sys/types.h>
+ #include <sys/socket.h> /* for linux/if_arp.h */
+ #include <netinet/in.h> /* for ntohs, etc. */
+-#define _LINUX_NETDEVICE_H /* very crude hack for glibc2 */
+ #include <linux/if_arp.h>
+ #include <linux/if_ether.h>
+ #include <atm.h>
+diff -urN linux-atm-2.4.1/src/arpd/io.c linux-atm-2.4.1.new/src/arpd/io.c
+--- linux-atm-2.4.1/src/arpd/io.c	2001-09-03 20:41:05.000000000 +0200
++++ linux-atm-2.4.1.new/src/arpd/io.c	2007-09-15 22:15:05.000000000 +0200
+@@ -21,7 +21,6 @@
+ #include <atm.h>
+ #include <linux/atmclip.h> /* for CLIP_DEFAULT_IDLETIMER */
+ #include <linux/atmarp.h>
+-#define _LINUX_NETDEVICE_H /* glibc2 */
+ #include <linux/if_arp.h>
+ 
+ #include "atmd.h"
+diff -urN linux-atm-2.4.1/src/arpd/itf.c linux-atm-2.4.1.new/src/arpd/itf.c
+--- linux-atm-2.4.1/src/arpd/itf.c	2001-09-03 20:41:05.000000000 +0200
++++ linux-atm-2.4.1.new/src/arpd/itf.c	2007-09-15 22:15:05.000000000 +0200
+@@ -12,7 +12,6 @@
+ #include <sys/types.h>
+ #include <linux/atmclip.h>
+ #include <sys/socket.h>
+-#define _LINUX_NETDEVICE_H /* glibc2 */
+ #include <linux/if_arp.h>
+ 
+ #include "atmd.h"