From: Hal Rosenstock <hal@dev.mellanox.co.il>
Date: Tue, 6 Aug 2013 11:45:22 +0000 (-0400)
Subject: [ibacm,3/8] acm.c: Invalid pkey has low order 15 bits 0
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=cfbbd75d81d68c8ccda6a0a2cf713cfdda49085c;p=~shefty%2Fibacm.git

[ibacm,3/8] acm.c: Invalid pkey has low order 15 bits 0

so add in handling for pkey 0x8000 as well as 0 for invalid

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
---

diff --git a/src/acm.c b/src/acm.c
index 2eb0e22..45ed133 100644
--- a/src/acm.c
+++ b/src/acm.c
@@ -3210,7 +3210,7 @@ static void acm_port_up(struct acm_port *port)
 	atomic_set(&port->sa_dest.refcnt, 1);
 	for (i = 0; i < attr.pkey_tbl_len; i++) {
 		ret = ibv_query_pkey(port->dev->verbs, port->port_num, i, &pkey);
-		if (ret || !pkey)
+		if (ret || !(ntohs(pkey) & 0x7fff))
 			continue;
 		acm_ep_up(port, (uint16_t) i);
 	}