Phonet: 'connect' socket implementation for Pipe controller

Based on suggestion by Rémi Denis-Courmont to implement 'connect'
for Pipe controller logic,  this patch implements 'connect' socket
call for the Pipe controller logic.
The patch does following:-
- Removes setsockopts for PNPIPE_CREATE and PNPIPE_DESTROY
- Adds setsockopt for setting the Pipe handle value
- Implements connect socket call
- Updates the Pipe controller logic

User-space should now follow below sequence with Pipe controller:-
-socket
-bind
-setsockopt for PNPIPE_PIPE_HANDLE
-connect
-setsockopt for PNPIPE_ENCAP_IP
-setsockopt for PNPIPE_ENABLE

GPRS/3G data has been tested working fine with this.

Signed-off-by: Kumar Sanghvi <kumar.sanghvi@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, 2 deletions

diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h
index def6cfa3f451..b60b28c99e87 100644
--- a/include/net/phonet/pep.h
+++ b/include/net/phonet/pep.h
@@ -46,8 +46,8 @@ struct pep_sock {
         u8                      init_enable;    /* auto-enable at creation */
         u8                      aligned;
 #ifdef CONFIG_PHONET_PIPECTRLR
-        u16                     remote_pep;
-        u8                      pipe_state;
+        u8                      pipe_state;
+        struct sockaddr_pn      remote_pep;
 #endif
 };