tg3: Reenable TSS for 5719

All TSS bugs have been fixed in the 5719.  This patch reenables the
feature.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 4fa8ee30b70f..75ebebc9115a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -9037,8 +9037,14 @@ static bool tg3_enable_msix(struct tg3 *tp)
                 pci_disable_msix(tp->pdev);
                 return false;
         }
-        if (tp->irq_cnt > 1)
+
+        if (tp->irq_cnt > 1) {
                 tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS;
+                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+                        tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS;
+                        netif_set_real_num_tx_queues(tp->dev, tp->irq_cnt - 1);
+                }
+        }
 
         return true;
 }