bnx2x: disable dcb on 578xx since not supported yet

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 7712b644964c36d1216315b791faccc7d5238b16)

Signed-off-by: Joe Jin <joe.jin@oracle.com>

diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c
index 9a9bd3ab479382c33a7204179c00a299c4f9d762..99876f111c37ee863b133c67e76863271735c43a 100644 (file)
--- a/drivers/net/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/bnx2x/bnx2x_dcb.c
@@ -914,7 +914,7 @@ static void bnx2x_dcbx_admin_mib_updated_params(struct bnx2x *bp,
 
 void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled)
 {
-       if (!CHIP_IS_E1x(bp)) {
+       if (!CHIP_IS_E1x(bp) && !CHIP_IS_E3(bp)) {
                bp->dcb_state = dcb_on;
                bp->dcbx_enabled = dcbx_enabled;
        } else {