bnx2x: dump FW memory when appropriate msglvl is raised

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index 2957353f7c2c..9526a320eaf2 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -704,8 +704,12 @@ static void bnx2x_set_msglevel(struct net_device *dev, u32 level)
 {
         struct bnx2x *bp = netdev_priv(dev);
 
-        if (capable(CAP_NET_ADMIN))
+        if (capable(CAP_NET_ADMIN)) {
+                /* dump MCP trace */
+                if (level & BNX2X_MSG_MCP)
+                        bnx2x_fw_dump_lvl(bp, KERN_INFO);
                 bp->msg_enable = level;
+        }
 }
 
 static int bnx2x_nway_reset(struct net_device *dev)