diff options
Diffstat (limited to 'drivers/net/ethernet/nvidia/forcedeth.c')
| -rw-r--r-- | drivers/net/ethernet/nvidia/forcedeth.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 8db0b376d5b..5245dacc3a4 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -1928,6 +1928,7 @@ static void nv_init_tx(struct net_device *dev) np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1]; np->get_tx_ctx = np->put_tx_ctx = np->first_tx_ctx = np->tx_skb; np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1]; + netdev_reset_queue(np->dev); np->tx_pkts_in_progress = 0; np->tx_change_owner = NULL; np->tx_end_flip = NULL; @@ -2276,6 +2277,9 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) /* set tx flags */ start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra); + + netdev_sent_queue(np->dev, skb->len); + np->put_tx.orig = put_tx; spin_unlock_irqrestore(&np->lock, flags); @@ -2420,6 +2424,9 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, /* set tx flags */ start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra); + + netdev_sent_queue(np->dev, skb->len); + np->put_tx.ex = put_tx; spin_unlock_irqrestore(&np->lock, flags); @@ -2457,6 +2464,7 @@ static int nv_tx_done(struct net_device *dev, int limit) u32 flags; int tx_work = 0; struct ring_desc *orig_get_tx = np->get_tx.orig; + unsigned int bytes_compl = 0; while ((np->get_tx.orig != np->put_tx.orig) && !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID) && @@ -2476,6 +2484,7 @@ static int nv_tx_done(struct net_device *dev, int limit) np->stat_tx_bytes += np->get_tx_ctx->skb->len; u64_stats_update_end(&np->swstats_tx_syncp); } + bytes_compl += np->get_tx_ctx->skb->len; dev_kfree_skb_any(np->get_tx_ctx->skb); np->get_tx_ctx->skb = NULL; tx_work++; @@ -2492,6 +2501,7 @@ static int nv_tx_done(struct net_device *dev, int limit) np->stat_tx_bytes += np->get_tx_ctx->skb->len; u64_stats_update_end(&np->swstats_tx_syncp); } + bytes_compl += np->get_tx_ctx->skb->len; dev_kfree_skb_any(np->get_tx_ctx->skb); np->get_tx_ctx->skb = NULL; tx_work++; @@ -2502,6 +2512,9 @@ static int nv_tx_done(struct net_device *dev, int limit) if (unlikely(np->get_tx_ctx++ == np->last_tx_ctx)) np->get_tx_ctx = np->first_tx_ctx; } + + netdev_completed_queue(np->dev, tx_work, bytes_compl); + if (unlikely((np->tx_stop == 1) && (np->get_tx.orig != orig_get_tx))) { np->tx_stop = 0; netif_wake_queue(dev); @@ -2515,6 +2528,7 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit) u32 flags; int tx_work = 0; struct ring_desc_ex *orig_get_tx = np->get_tx.ex; + unsigned long bytes_cleaned = 0; while ((np->get_tx.ex != np->put_tx.ex) && !((flags = le32_to_cpu(np->get_tx.ex->flaglen)) & NV_TX2_VALID) && @@ -2538,6 +2552,7 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit) u64_stats_update_end(&np->swstats_tx_syncp); } + bytes_cleaned += np->get_tx_ctx->skb->len; dev_kfree_skb_any(np->get_tx_ctx->skb); np->get_tx_ctx->skb = NULL; tx_work++; @@ -2545,6 +2560,9 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit) if (np->tx_limit) nv_tx_flip_ownership(dev); } + + netdev_completed_queue(np->dev, tx_work, bytes_cleaned); + if (unlikely(np->get_tx.ex++ == np->last_tx.ex)) np->get_tx.ex = np->first_tx.ex; if (unlikely(np->get_tx_ctx++ == np->last_tx_ctx)) |