1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 9f6ffffc8376..c3a430cfbe00 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8015,6 +8015,16 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
             GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
                 rdmac_mode |= RDMAC_MODE_IPV6_LSO_EN;
 
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
+            (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
+                val = tr32(TG3_RDMA_RSRVCTRL_REG);
+                tw32(TG3_RDMA_RSRVCTRL_REG,
+                     val | TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX);
+        }
+
         /* Receive/send statistics. */
         if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
                 val = tr32(RCVLPC_STATS_ENABLE);