[SPARC64]: Update defconfig.

arch/sparc64/defconfig

@@ -348,7 +348,6 @@ CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_NETLINK_DEV=y
 # CONFIG_NETFILTER is not set
-# CONFIG_FILTER is not set
 CONFIG_UNIX=y
 CONFIG_NET_KEY=m
 CONFIG_INET=y
@@ -512,6 +511,7 @@ CONFIG_HIPPI=y
 CONFIG_PLIP=m
 CONFIG_PPP=m
 # CONFIG_PPP_MULTILINK is not set
+CONFIG_PPP_FILTER=y
 # CONFIG_PPP_ASYNC is not set
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
@@ -1058,9 +1058,12 @@ CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_TWOFISH=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_DEFLATE=m
 # CONFIG_CRYPTO_TEST is not set
 
 #
 # Library routines
 #
 CONFIG_CRC32=y
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m