Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

7 files changed, 27 insertions, 13 deletions

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 130de11fa553..f8648e4dbca3 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -539,6 +539,7 @@ static irqreturn_t xgbe_isr(int irq, void *data)
 		}
 	}
 
+isr_done:
 	/* If there is not a separate AN irq, handle it here */
 	if (pdata->dev_irq == pdata->an_irq)
 		pdata->phy_if.an_isr(irq, pdata);
@@ -551,7 +552,6 @@ static irqreturn_t xgbe_isr(int irq, void *data)
 	if (pdata->vdata->i2c_support && (pdata->dev_irq == pdata->i2c_irq))
 		pdata->i2c_if.i2c_isr(irq, pdata);
 
-isr_done:
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 800328f562fa..a448177990fe 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -8720,11 +8720,14 @@ static void tg3_free_consistent(struct tg3 *tp)
 	tg3_mem_rx_release(tp);
 	tg3_mem_tx_release(tp);
 
+	/* Protect tg3_get_stats64() from reading freed tp->hw_stats. */
+	tg3_full_lock(tp, 0);
 	if (tp->hw_stats) {
 		dma_free_coherent(&tp->pdev->dev, sizeof(struct tg3_hw_stats),
 				  tp->hw_stats, tp->stats_mapping);
 		tp->hw_stats = NULL;
 	}
+	tg3_full_unlock(tp);
 }
 
 /*
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 0a679d2eaeee..b75744fe9eb0 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -275,8 +275,7 @@ static int be_dev_mac_add(struct be_adapter *adapter, u8 *mac)
 
 	/* Check if mac has already been added as part of uc-list */
 	for (i = 0; i < adapter->uc_macs; i++) {
-		if (ether_addr_equal((u8 *)&adapter->uc_list[i * ETH_ALEN],
-				     mac)) {
+		if (ether_addr_equal(adapter->uc_list[i].mac, mac)) {
 			/* mac already added, skip addition */
 			adapter->pmac_id[0] = adapter->pmac_id[i + 1];
 			return 0;
@@ -1654,14 +1653,12 @@ static void be_clear_mc_list(struct be_adapter *adapter)
 
 static int be_uc_mac_add(struct be_adapter *adapter, int uc_idx)
 {
-	if (ether_addr_equal((u8 *)&adapter->uc_list[uc_idx * ETH_ALEN],
-			     adapter->dev_mac)) {
+	if (ether_addr_equal(adapter->uc_list[uc_idx].mac, adapter->dev_mac)) {
 		adapter->pmac_id[uc_idx + 1] = adapter->pmac_id[0];
 		return 0;
 	}
 
-	return be_cmd_pmac_add(adapter,
-			       (u8 *)&adapter->uc_list[uc_idx * ETH_ALEN],
+	return be_cmd_pmac_add(adapter, adapter->uc_list[uc_idx].mac,
 			       adapter->if_handle,
 			       &adapter->pmac_id[uc_idx + 1], 0);
 }
@@ -1697,9 +1694,8 @@ static void be_set_uc_list(struct be_adapter *adapter)
 	}
 
 	if (adapter->update_uc_list) {
-		i = 1; /* First slot is claimed by the Primary MAC */
-
 		/* cache the uc-list in adapter array */
+		i = 0;
 		netdev_for_each_uc_addr(ha, netdev) {
 			ether_addr_copy(adapter->uc_list[i].mac, ha->addr);
 			i++;
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 858f4554de11..6073f466f6e8 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -696,7 +696,7 @@ enum rtl_tx_desc_bit_1 {
 enum rtl_rx_desc_bit {
 	/* Rx private */
 	PID1		= (1 << 18), /* Protocol ID bit 1/2 */
-	PID0		= (1 << 17), /* Protocol ID bit 2/2 */
+	PID0		= (1 << 17), /* Protocol ID bit 0/2 */
 
 #define RxProtoUDP	(PID1)
 #define RxProtoTCP	(PID0)
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 8a784dce45fa..9a97cb13029a 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -574,6 +574,7 @@ static struct sh_eth_cpu_data r8a7740_data = {
 	.rpadir_value   = 2 << 16,
 	.no_trimd	= 1,
 	.no_ade		= 1,
+	.hw_crc		= 1,
 	.tsu		= 1,
 	.select_mii	= 1,
 	.shift_rd0	= 1,
@@ -798,7 +799,7 @@ static struct sh_eth_cpu_data sh7734_data = {
 
 	.ecsr_value	= ECSR_ICD | ECSR_MPD,
 	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003f07ff,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
@@ -828,7 +829,7 @@ static struct sh_eth_cpu_data sh7763_data = {
 
 	.ecsr_value	= ECSR_ICD | ECSR_MPD,
 	.ecsipr_value	= ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
-	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
+	.eesipr_value	= DMAC_M_RFRMER | DMAC_M_ECI | 0x003f07ff,
 
 	.tx_check	= EESR_TC1 | EESR_FTC,
 	.eesr_err_check	= EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 02808e827c93..d481c5f731fd 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3298,8 +3298,16 @@ int stmmac_dvr_probe(struct device *device,
 		ndev->max_mtu = JUMBO_LEN;
 	else
 		ndev->max_mtu = SKB_MAX_HEAD(NET_SKB_PAD + NET_IP_ALIGN);
-	if (priv->plat->maxmtu < ndev->max_mtu)
+	/* Will not overwrite ndev->max_mtu if plat->maxmtu > ndev->max_mtu
+	 * as well as plat->maxmtu < ndev->min_mtu which is a invalid range.
+	 */
+	if ((priv->plat->maxmtu < ndev->max_mtu) &&
+	    (priv->plat->maxmtu >= ndev->min_mtu))
 		ndev->max_mtu = priv->plat->maxmtu;
+	else if (priv->plat->maxmtu < ndev->min_mtu)
+		netdev_warn(priv->dev,
+			    "%s: warning: maxmtu having invalid value (%d)\n",
+			    __func__, priv->plat->maxmtu);
 
 	if (flow_ctrl)
 		priv->flow_ctrl = FLOW_AUTO;	/* RX/TX pause on */
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index a2831773431a..3da4737620cb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -89,6 +89,9 @@ static void stmmac_default_data(struct plat_stmmacenet_data *plat)
 
 	/* Set default value for unicast filter entries */
 	plat->unicast_filter_entries = 1;
+
+	/* Set the maxmtu to a default of JUMBO_LEN */
+	plat->maxmtu = JUMBO_LEN;
 }
 
 static int quark_default_data(struct plat_stmmacenet_data *plat,
@@ -126,6 +129,9 @@ static int quark_default_data(struct plat_stmmacenet_data *plat,
 	/* Set default value for unicast filter entries */
 	plat->unicast_filter_entries = 1;
 
+	/* Set the maxmtu to a default of JUMBO_LEN */
+	plat->maxmtu = JUMBO_LEN;
+
 	return 0;
 }