diff options
Diffstat (limited to 'target/linux/generic/patches-4.1/760-8139cp-fixes-from-4.3.patch')
| -rw-r--r-- | target/linux/generic/patches-4.1/760-8139cp-fixes-from-4.3.patch | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/target/linux/generic/patches-4.1/760-8139cp-fixes-from-4.3.patch b/target/linux/generic/patches-4.1/760-8139cp-fixes-from-4.3.patch index 6cbcf2e9f7..832e425632 100644 --- a/target/linux/generic/patches-4.1/760-8139cp-fixes-from-4.3.patch +++ b/target/linux/generic/patches-4.1/760-8139cp-fixes-from-4.3.patch @@ -113,8 +113,6 @@ Date: Fri Sep 18 00:19:08 2015 +0100 Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> -diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c -index d79e33b..686334f 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -157,6 +157,7 @@ enum { @@ -133,7 +131,7 @@ index d79e33b..686334f 100644 unsigned rx_buf_sz; unsigned wol_enabled : 1; /* Is Wake-on-LAN enabled? */ -@@ -665,7 +667,7 @@ static void cp_tx (struct cp_private *cp) +@@ -665,7 +667,7 @@ static void cp_tx (struct cp_private *cp BUG_ON(!skb); dma_unmap_single(&cp->pdev->dev, le64_to_cpu(txd->addr), @@ -142,7 +140,7 @@ index d79e33b..686334f 100644 PCI_DMA_TODEVICE); if (status & LastFrag) { -@@ -733,7 +735,7 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -733,7 +735,7 @@ static netdev_tx_t cp_start_xmit (struct { struct cp_private *cp = netdev_priv(dev); unsigned entry; @@ -151,7 +149,7 @@ index d79e33b..686334f 100644 unsigned long intr_flags; __le32 opts2; int mss = 0; -@@ -753,6 +755,21 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -753,6 +755,21 @@ static netdev_tx_t cp_start_xmit (struct mss = skb_shinfo(skb)->gso_size; opts2 = cpu_to_le32(cp_tx_vlan_tag(skb)); @@ -173,7 +171,7 @@ index d79e33b..686334f 100644 if (skb_shinfo(skb)->nr_frags == 0) { struct cp_desc *txd = &cp->tx_ring[entry]; -@@ -768,31 +785,20 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -768,31 +785,20 @@ static netdev_tx_t cp_start_xmit (struct txd->addr = cpu_to_le64(mapping); wmb(); @@ -211,7 +209,7 @@ index d79e33b..686334f 100644 /* We must give this initial chunk to the device last. * Otherwise we could race with the device. -@@ -805,14 +811,14 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -805,14 +811,14 @@ static netdev_tx_t cp_start_xmit (struct goto out_dma_error; cp->tx_skb[entry] = skb; @@ -228,7 +226,7 @@ index d79e33b..686334f 100644 len = skb_frag_size(this_frag); mapping = dma_map_single(&cp->pdev->dev, skb_frag_address(this_frag), -@@ -824,19 +830,7 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -824,19 +830,7 @@ static netdev_tx_t cp_start_xmit (struct eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0; @@ -249,7 +247,7 @@ index d79e33b..686334f 100644 if (frag == skb_shinfo(skb)->nr_frags - 1) ctrl |= LastFrag; -@@ -849,8 +843,8 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -849,8 +843,8 @@ static netdev_tx_t cp_start_xmit (struct txd->opts1 = cpu_to_le32(ctrl); wmb(); @@ -259,7 +257,7 @@ index d79e33b..686334f 100644 } txd = &cp->tx_ring[first_entry]; -@@ -858,27 +852,17 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, +@@ -858,27 +852,17 @@ static netdev_tx_t cp_start_xmit (struct txd->addr = cpu_to_le64(first_mapping); wmb(); @@ -294,7 +292,7 @@ index d79e33b..686334f 100644 if (TX_BUFFS_AVAIL(cp) <= (MAX_SKB_FRAGS + 1)) netif_stop_queue(dev); -@@ -1115,6 +1099,7 @@ static int cp_init_rings (struct cp_private *cp) +@@ -1115,6 +1099,7 @@ static int cp_init_rings (struct cp_priv { memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE); cp->tx_ring[CP_TX_RING_SIZE - 1].opts1 = cpu_to_le32(RingEnd); @@ -302,7 +300,7 @@ index d79e33b..686334f 100644 cp_init_rings_index(cp); -@@ -1151,7 +1136,7 @@ static void cp_clean_rings (struct cp_private *cp) +@@ -1151,7 +1136,7 @@ static void cp_clean_rings (struct cp_pr desc = cp->rx_ring + i; dma_unmap_single(&cp->pdev->dev,le64_to_cpu(desc->addr), cp->rx_buf_sz, PCI_DMA_FROMDEVICE); @@ -311,7 +309,7 @@ index d79e33b..686334f 100644 } } -@@ -1164,7 +1149,7 @@ static void cp_clean_rings (struct cp_private *cp) +@@ -1164,7 +1149,7 @@ static void cp_clean_rings (struct cp_pr le32_to_cpu(desc->opts1) & 0xffff, PCI_DMA_TODEVICE); if (le32_to_cpu(desc->opts1) & LastFrag) @@ -320,7 +318,7 @@ index d79e33b..686334f 100644 cp->dev->stats.tx_dropped++; } } -@@ -1172,6 +1157,7 @@ static void cp_clean_rings (struct cp_private *cp) +@@ -1172,6 +1157,7 @@ static void cp_clean_rings (struct cp_pr memset(cp->rx_ring, 0, sizeof(struct cp_desc) * CP_RX_RING_SIZE); memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE); @@ -328,7 +326,7 @@ index d79e33b..686334f 100644 memset(cp->rx_skb, 0, sizeof(struct sk_buff *) * CP_RX_RING_SIZE); memset(cp->tx_skb, 0, sizeof(struct sk_buff *) * CP_TX_RING_SIZE); -@@ -1249,7 +1235,7 @@ static void cp_tx_timeout(struct net_device *dev) +@@ -1249,7 +1235,7 @@ static void cp_tx_timeout(struct net_dev { struct cp_private *cp = netdev_priv(dev); unsigned long flags; @@ -337,7 +335,7 @@ index d79e33b..686334f 100644 netdev_warn(dev, "Transmit timeout, status %2x %4x %4x %4x\n", cpr8(Cmd), cpr16(CpCmd), -@@ -1257,13 +1243,26 @@ static void cp_tx_timeout(struct net_device *dev) +@@ -1257,13 +1243,26 @@ static void cp_tx_timeout(struct net_dev spin_lock_irqsave(&cp->lock, flags); |