Phonet: Pipe End Point for Phonet Pipes protocol
This protocol provides some connection handling and negotiated
congestion control. Nokia cellular modems use it for bulk transfers.
It provides packet boundaries (hence SOCK_SEQPACKET). Congestion
control is per packet rather per byte, so we do not re-use the
generic socket memory accounting.
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c
index 0a74aea..9e9c6fc 100644
--- a/net/phonet/af_phonet.c
+++ b/net/phonet/af_phonet.c
@@ -58,6 +58,9 @@
case SOCK_DGRAM:
protocol = PN_PROTO_PHONET;
break;
+ case SOCK_SEQPACKET:
+ protocol = PN_PROTO_PIPE;
+ break;
default:
return -EPROTONOSUPPORT;
}