diff options
-rw-r--r-- | drivers/net/tg3.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 84530d9f1f4..17ca0a37c9e 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -6219,7 +6219,8 @@ static void tg3_rx_prodring_free(struct tg3 *tp, tg3_rx_skb_free(tp, &tpr->rx_std_buffers[i], tp->rx_pkt_map_sz); - if (tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) { + if ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) && + !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) { for (i = 0; i <= tp->rx_jmb_ring_mask; i++) tg3_rx_skb_free(tp, &tpr->rx_jmb_buffers[i], TG3_RX_JMB_MAP_SZ); @@ -6246,7 +6247,7 @@ static int tg3_rx_prodring_alloc(struct tg3 *tp, if (tpr != &tp->napi[0].prodring) { memset(&tpr->rx_std_buffers[0], 0, TG3_RX_STD_BUFF_RING_SIZE(tp)); - if (tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) + if (tpr->rx_jmb_buffers) memset(&tpr->rx_jmb_buffers[0], 0, TG3_RX_JMB_BUFF_RING_SIZE(tp)); goto done; @@ -6289,7 +6290,8 @@ static int tg3_rx_prodring_alloc(struct tg3 *tp, } } - if (!(tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE)) + if (!(tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) || + (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) goto done; memset(tpr->rx_jmb, 0, TG3_RX_JMB_RING_BYTES(tp)); @@ -6361,7 +6363,8 @@ static int tg3_rx_prodring_init(struct tg3 *tp, if (!tpr->rx_std) goto err_out; - if (tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) { + if ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) && + !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) { tpr->rx_jmb_buffers = kzalloc(TG3_RX_JMB_BUFF_RING_SIZE(tp), GFP_KERNEL); if (!tpr->rx_jmb_buffers) |