Change the default FCoE protocol version to the T11 (Aug. 2007) version.
Use environment to override: export FCOE_OLD_ALL=1 to use the old protocol
on all interfaces, or FCOE_OLD_eth0=1 to use it on eth0.
Signed-off-by: Joe Eykholt <fcoe@xxxxxxxxxxx>
---
usr/common/libfc/src/encaps/fcoe.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/usr/common/libfc/src/encaps/fcoe.c b/usr/common/libfc/src/encaps/fcoe.c
index 017e41e..4a0d9f0 100644
--- a/usr/common/libfc/src/encaps/fcoe.c
+++ b/usr/common/libfc/src/encaps/fcoe.c
@@ -60,8 +60,8 @@
#define FCOE_ET_VAR "FCOE_ETHERTYPE" /* env. var. for ethertype */
#define FCOE_OUI_VAR "FCOE_OUI" /* env. var. for OUI */
-#define FCOE_NEW_VAR "FCOE_NEW_%s" /* env. var. for new version */
-#define FCOE_NEW_ALL_VAR "FCOE_NEW_ALL" /* env. var. for new version */
+#define FCOE_OLD_VAR "FCOE_OLD_%s" /* env. var. for old version */
+#define FCOE_OLD_ALL_VAR "FCOE_OLD_ALL" /* env. var. for old version */
#define FC_FCOE_BUFLEN 2200 /* buffer size for reads */
#define FC_FCOE_SOCKBUF_LEN (512 * 1024) /* requested receive socket buf size */
@@ -158,11 +158,11 @@ fc_fcoe_create(const char *ifname, u_int vlan,
char buf[40];
/*
- * Test for presense of env. variables FCOE_NEW_<ifname> or FCOE_NEW.
- * If these are not there, the older version is used.
+ * Test for presense of env. variables FCOE_OLD_<ifname> or FCOE_OLD_ALL.
+ * If any of these are there, the older protocol version is used.
*/
- snprintf(buf, sizeof (buf), FCOE_NEW_VAR, ifname);
- if ((getenv(buf) == NULL && getenv(FCOE_NEW_ALL_VAR) == NULL) ||
+ snprintf(buf, sizeof (buf), FCOE_OLD_VAR, ifname);
+ if (getenv(buf) != NULL || getenv(FCOE_OLD_ALL_VAR) != NULL ||
(options & FC_OPT_FCOE_OLD) != 0) {
return (fc_fcoe_create_old(ifname, vlan, src_mac, dest_mac, options));
}
-
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