1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 72d1e18a152c..dffa51a4aafb 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7440,10 +7440,13 @@ static void tg3_rings_reset(struct tg3 *tp)
                 for (i = 1; i < TG3_IRQ_MAX_VECS; i++) {
                         tp->napi[i].tx_prod = 0;
                         tp->napi[i].tx_cons = 0;
-                        tw32_mailbox(tp->napi[i].prodmbox, 0);
+                        if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+                                tw32_mailbox(tp->napi[i].prodmbox, 0);
                         tw32_rx_mbox(tp->napi[i].consmbox, 0);
                         tw32_mailbox_f(tp->napi[i].int_mbox, 1);
                 }
+                if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS))
+                        tw32_mailbox(tp->napi[0].prodmbox, 0);
         } else {
                 tp->napi[0].tx_prod = 0;
                 tp->napi[0].tx_cons = 0;