Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[powerpc.git] / net / ipx / af_ipx.c

diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 0fb513a..811d998 100644 (file)
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -944,9 +944,9 @@ out:
        return rc;
 }
 
-static int ipx_map_frame_type(unsigned char type)
+static __be16 ipx_map_frame_type(unsigned char type)
 {
-       int rc = 0;
+       __be16 rc = 0;
 
        switch (type) {
        case IPX_FRAME_ETHERII: rc = htons(ETH_P_IPX);          break;
@@ -1892,6 +1892,29 @@ static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
        return rc;
 }
 
+
+#ifdef CONFIG_COMPAT
+static int ipx_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+       /*
+        * These 4 commands use same structure on 32bit and 64bit.  Rest of IPX
+        * commands is handled by generic ioctl code.  As these commands are
+        * SIOCPROTOPRIVATE..SIOCPROTOPRIVATE+3, they cannot be handled by generic
+        * code.
+        */
+       switch (cmd) {
+       case SIOCAIPXITFCRT:
+       case SIOCAIPXPRISLT:
+       case SIOCIPXCFGDATA:
+       case SIOCIPXNCPCONN:
+               return ipx_ioctl(sock, cmd, arg);
+       default:
+               return -ENOIOCTLCMD;
+       }
+}
+#endif
+
+
 /*
  * Socket family declarations
  */
@@ -1913,6 +1936,9 @@ static const struct proto_ops SOCKOPS_WRAPPED(ipx_dgram_ops) = {
        .getname        = ipx_getname,
        .poll           = datagram_poll,
        .ioctl          = ipx_ioctl,
+#ifdef CONFIG_COMPAT
+       .compat_ioctl   = ipx_compat_ioctl,
+#endif
        .listen         = sock_no_listen,
        .shutdown       = sock_no_shutdown, /* FIXME: support shutdown */
        .setsockopt     = ipx_setsockopt,