Phonet: set the pipe handle using setsockopt

This provides flexibility to set the pipe handle
using setsockopt. The pipe can be enabled (if disabled) later
using ioctl.

Signed-off-by: Hemant Ramdasi <hemant.ramdasi@stericsson.com>
Signed-off-by: Dinesh Kumar Sharma <dinesh.sharma@stericsson.com>
Acked-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index f53a4167c5f4..f48bfc80cb4b 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -38,6 +38,7 @@
 #define PNPIPE_ENCAP            1
 #define PNPIPE_IFINDEX          2
 #define PNPIPE_HANDLE           3
+#define PNPIPE_INITSTATE        4
 
 #define PNADDR_ANY              0
 #define PNADDR_BROADCAST        0xFC
@@ -49,6 +50,7 @@
 
 /* ioctls */
 #define SIOCPNGETOBJECT         (SIOCPROTOPRIVATE + 0)
+#define SIOCPNENABLEPIPE        (SIOCPROTOPRIVATE + 13)
 #define SIOCPNADDRESOURCE       (SIOCPROTOPRIVATE + 14)
 #define SIOCPNDELRESOURCE       (SIOCPROTOPRIVATE + 15)