3 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 6fe58913403a..24e16e3301e0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5870,6 +5870,8 @@ static void print_port_info(const struct net_device *dev)
                 spd = " 2.5 GT/s";
         else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_5_0GB)
                 spd = " 5 GT/s";
+        else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_8_0GB)
+                spd = " 8 GT/s";
 
         if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_100M)
                 bufp += sprintf(bufp, "100/");
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index 81e8402a74b4..8a96572fdde0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -154,7 +154,7 @@ static int write_l2e(struct adapter *adap, struct l2t_entry *e, int sync)
         req->params = htons(L2T_W_PORT(e->lport) | L2T_W_NOREPLY(!sync));
         req->l2t_idx = htons(e->idx);
         req->vlan = htons(e->vlan);
-        if (e->neigh)
+        if (e->neigh && !(e->neigh->dev->flags & IFF_LOOPBACK))
                 memcpy(e->dmac, e->neigh->ha, sizeof(e->dmac));
         memcpy(req->dst_mac, e->dmac, sizeof(req->dst_mac));
 
@@ -394,6 +394,8 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh,
         if (e) {
                 spin_lock(&e->lock);          /* avoid race with t4_l2t_free */
                 e->state = L2T_STATE_RESOLVING;
+                if (neigh->dev->flags & IFF_LOOPBACK)
+                        memcpy(e->dmac, physdev->dev_addr, sizeof(e->dmac));
                 memcpy(e->addr, addr, addr_len);
                 e->ifindex = ifidx;
                 e->hash = hash;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index fb2fe65903c2..bba67681aeaa 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -682,7 +682,7 @@ enum {
         SF_RD_ID        = 0x9f,       /* read ID */
         SF_ERASE_SECTOR = 0xd8,       /* erase sector */
 
-        FW_MAX_SIZE = 512 * 1024,
+        FW_MAX_SIZE = 16 * SF_SEC_SIZE,
 };
 
 /**