summaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bfin_mac.c13
-rw-r--r--drivers/net/bnx2.c2
-rw-r--r--drivers/net/can/c_can/c_can.c16
-rw-r--r--drivers/net/can/c_can/c_can_platform.c9
-rw-r--r--drivers/net/cxgb3/cxgb3_main.c14
-rw-r--r--drivers/net/jme.c30
-rw-r--r--drivers/net/ksz884x.c2
-rw-r--r--drivers/net/mlx4/en_netdev.c3
-rw-r--r--drivers/net/myri10ge/myri10ge.c37
-rw-r--r--drivers/net/netxen/netxen_nic_ethtool.c2
-rw-r--r--drivers/net/qlcnic/qlcnic_ethtool.c2
-rw-r--r--drivers/net/s2io.c2
-rw-r--r--drivers/net/tg3.c6
-rw-r--r--drivers/net/vmxnet3/vmxnet3_ethtool.c4
-rw-r--r--drivers/net/vxge/vxge-ethtool.c4
15 files changed, 85 insertions, 61 deletions
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 22abfb39d813..68d45ba2d9b9 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -1237,8 +1237,17 @@ static int bfin_mac_enable(struct phy_device *phydev)
if (phydev->interface == PHY_INTERFACE_MODE_RMII) {
opmode |= RMII; /* For Now only 100MBit are supported */
-#if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) && CONFIG_BF_REV_0_2
- opmode |= TE;
+#if defined(CONFIG_BF537) || defined(CONFIG_BF536)
+ if (__SILICON_REVISION__ < 3) {
+ /*
+ * This isn't publicly documented (fun times!), but in
+ * silicon <=0.2, the RX and TX pins are clocked together.
+ * So in order to recv, we must enable the transmit side
+ * as well. This will cause a spurious TX interrupt too,
+ * but we can easily consume that.
+ */
+ opmode |= TE;
+ }
#endif
}
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index d1865cc97313..8e6d618b5305 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -8317,7 +8317,7 @@ static const struct net_device_ops bnx2_netdev_ops = {
#endif
};
-static void inline vlan_features_add(struct net_device *dev, u32 flags)
+static inline void vlan_features_add(struct net_device *dev, u32 flags)
{
dev->vlan_features |= flags;
}
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index 110eda01843c..31552959aed7 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -588,14 +588,9 @@ static void c_can_chip_config(struct net_device *dev)
{
struct c_can_priv *priv = netdev_priv(dev);
- if (priv->can.ctrlmode & CAN_CTRLMODE_ONE_SHOT)
- /* disable automatic retransmission */
- priv->write_reg(priv, &priv->regs->control,
- CONTROL_DISABLE_AR);
- else
- /* enable automatic retransmission */
- priv->write_reg(priv, &priv->regs->control,
- CONTROL_ENABLE_AR);
+ /* enable automatic retransmission */
+ priv->write_reg(priv, &priv->regs->control,
+ CONTROL_ENABLE_AR);
if (priv->can.ctrlmode & (CAN_CTRLMODE_LISTENONLY &
CAN_CTRLMODE_LOOPBACK)) {
@@ -704,7 +699,6 @@ static void c_can_do_tx(struct net_device *dev)
for (/* nix */; (priv->tx_next - priv->tx_echo) > 0; priv->tx_echo++) {
msg_obj_no = get_tx_echo_msg_obj(priv);
- c_can_inval_msg_object(dev, 0, msg_obj_no);
val = c_can_read_reg32(priv, &priv->regs->txrqst1);
if (!(val & (1 << msg_obj_no))) {
can_get_echo_skb(dev,
@@ -713,6 +707,7 @@ static void c_can_do_tx(struct net_device *dev)
&priv->regs->ifregs[0].msg_cntrl)
& IF_MCONT_DLC_MASK;
stats->tx_packets++;
+ c_can_inval_msg_object(dev, 0, msg_obj_no);
}
}
@@ -1112,8 +1107,7 @@ struct net_device *alloc_c_can_dev(void)
priv->can.bittiming_const = &c_can_bittiming_const;
priv->can.do_set_mode = c_can_set_mode;
priv->can.do_get_berr_counter = c_can_get_berr_counter;
- priv->can.ctrlmode_supported = CAN_CTRLMODE_ONE_SHOT |
- CAN_CTRLMODE_LOOPBACK |
+ priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK |
CAN_CTRLMODE_LISTENONLY |
CAN_CTRLMODE_BERR_REPORTING;
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c
index e629b961ae2d..cc90824f2c9c 100644
--- a/drivers/net/can/c_can/c_can_platform.c
+++ b/drivers/net/can/c_can/c_can_platform.c
@@ -73,7 +73,8 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev)
void __iomem *addr;
struct net_device *dev;
struct c_can_priv *priv;
- struct resource *mem, *irq;
+ struct resource *mem;
+ int irq;
#ifdef CONFIG_HAVE_CLK
struct clk *clk;
@@ -88,8 +89,8 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev)
/* get the platform data */
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!mem || (irq <= 0)) {
+ irq = platform_get_irq(pdev, 0);
+ if (!mem || irq <= 0) {
ret = -ENODEV;
goto exit_free_clk;
}
@@ -117,7 +118,7 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev)
priv = netdev_priv(dev);
- dev->irq = irq->start;
+ dev->irq = irq;
priv->regs = addr;
#ifdef CONFIG_HAVE_CLK
priv->can.clock.freq = clk_get_rate(clk);
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 4d538a4e9d55..910893143295 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1983,14 +1983,20 @@ static int set_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
{
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
- struct qset_params *qsp = &adapter->params.sge.qset[0];
- struct sge_qset *qs = &adapter->sge.qs[0];
+ struct qset_params *qsp;
+ struct sge_qset *qs;
+ int i;
if (c->rx_coalesce_usecs * 10 > M_NEWTIMER)
return -EINVAL;
- qsp->coalesce_usecs = c->rx_coalesce_usecs;
- t3_update_qset_coalesce(qs, qsp);
+ for (i = 0; i < pi->nqsets; i++) {
+ qsp = &adapter->params.sge.qset[i];
+ qs = &adapter->sge.qs[i];
+ qsp->coalesce_usecs = c->rx_coalesce_usecs;
+ t3_update_qset_coalesce(qs, qsp);
+ }
+
return 0;
}
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index f690474f4409..994c80939c7a 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -273,7 +273,7 @@ jme_clear_pm(struct jme_adapter *jme)
{
jwrite32(jme, JME_PMCS, 0xFFFF0000 | jme->reg_pmcs);
pci_set_power_state(jme->pdev, PCI_D0);
- pci_enable_wake(jme->pdev, PCI_D0, false);
+ device_set_wakeup_enable(&jme->pdev->dev, false);
}
static int
@@ -2538,6 +2538,8 @@ jme_set_wol(struct net_device *netdev,
jwrite32(jme, JME_PMCS, jme->reg_pmcs);
+ device_set_wakeup_enable(&jme->pdev->dev, jme->reg_pmcs);
+
return 0;
}
@@ -3172,9 +3174,9 @@ jme_shutdown(struct pci_dev *pdev)
}
#ifdef CONFIG_PM
-static int
-jme_suspend(struct pci_dev *pdev, pm_message_t state)
+static int jme_suspend(struct device *dev)
{
+ struct pci_dev *pdev = to_pci_dev(dev);
struct net_device *netdev = pci_get_drvdata(pdev);
struct jme_adapter *jme = netdev_priv(netdev);
@@ -3206,22 +3208,18 @@ jme_suspend(struct pci_dev *pdev, pm_message_t state)
tasklet_hi_enable(&jme->rxclean_task);
tasklet_hi_enable(&jme->rxempty_task);
- pci_save_state(pdev);
jme_powersave_phy(jme);
- pci_enable_wake(jme->pdev, PCI_D3hot, true);
- pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
-static int
-jme_resume(struct pci_dev *pdev)
+static int jme_resume(struct device *dev)
{
+ struct pci_dev *pdev = to_pci_dev(dev);
struct net_device *netdev = pci_get_drvdata(pdev);
struct jme_adapter *jme = netdev_priv(netdev);
- jme_clear_pm(jme);
- pci_restore_state(pdev);
+ jwrite32(jme, JME_PMCS, 0xFFFF0000 | jme->reg_pmcs);
jme_phy_on(jme);
if (test_bit(JME_FLAG_SSET, &jme->flags))
@@ -3238,6 +3236,13 @@ jme_resume(struct pci_dev *pdev)
return 0;
}
+
+static SIMPLE_DEV_PM_OPS(jme_pm_ops, jme_suspend, jme_resume);
+#define JME_PM_OPS (&jme_pm_ops)
+
+#else
+
+#define JME_PM_OPS NULL
#endif
static DEFINE_PCI_DEVICE_TABLE(jme_pci_tbl) = {
@@ -3251,11 +3256,8 @@ static struct pci_driver jme_driver = {
.id_table = jme_pci_tbl,
.probe = jme_init_one,
.remove = __devexit_p(jme_remove_one),
-#ifdef CONFIG_PM
- .suspend = jme_suspend,
- .resume = jme_resume,
-#endif /* CONFIG_PM */
.shutdown = jme_shutdown,
+ .driver.pm = JME_PM_OPS,
};
static int __init
diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 540a8dcbcc46..7f7d5708a658 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -4898,7 +4898,7 @@ static netdev_tx_t netdev_tx(struct sk_buff *skb, struct net_device *dev)
goto unlock;
}
skb_copy_and_csum_dev(org_skb, skb->data);
- org_skb->ip_summed = 0;
+ org_skb->ip_summed = CHECKSUM_NONE;
skb->len = org_skb->len;
copy_old_skb(org_skb, skb);
}
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index 5762ebde4455..4f158baa0246 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -742,6 +742,9 @@ int mlx4_en_start_port(struct net_device *dev)
0, MLX4_PROT_ETH))
mlx4_warn(mdev, "Failed Attaching Broadcast\n");
+ /* Must redo promiscuous mode setup. */
+ priv->flags &= ~(MLX4_EN_FLAG_PROMISC | MLX4_EN_FLAG_MC_PROMISC);
+
/* Schedule multicast task to populate multicast list */
queue_work(mdev->workqueue, &priv->mcast_task);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 1f4e8680a96a..673dc600c891 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1312,17 +1312,26 @@ myri10ge_unmap_rx_page(struct pci_dev *pdev,
* page into an skb */
static inline int
-myri10ge_rx_done(struct myri10ge_slice_state *ss, struct myri10ge_rx_buf *rx,
- int bytes, int len, __wsum csum)
+myri10ge_rx_done(struct myri10ge_slice_state *ss, int len, __wsum csum,
+ int lro_enabled)
{
struct myri10ge_priv *mgp = ss->mgp;
struct sk_buff *skb;
struct skb_frag_struct rx_frags[MYRI10GE_MAX_FRAGS_PER_FRAME];
- int i, idx, hlen, remainder;
+ struct myri10ge_rx_buf *rx;
+ int i, idx, hlen, remainder, bytes;
struct pci_dev *pdev = mgp->pdev;
struct net_device *dev = mgp->dev;
u8 *va;
+ if (len <= mgp->small_bytes) {
+ rx = &ss->rx_small;
+ bytes = mgp->small_bytes;
+ } else {
+ rx = &ss->rx_big;
+ bytes = mgp->big_bytes;
+ }
+
len += MXGEFW_PAD;
idx = rx->cnt & rx->mask;
va = page_address(rx->info[idx].page) + rx->info[idx].page_offset;
@@ -1341,7 +1350,7 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, struct myri10ge_rx_buf *rx,
remainder -= MYRI10GE_ALLOC_SIZE;
}
- if (dev->features & NETIF_F_LRO) {
+ if (lro_enabled) {
rx_frags[0].page_offset += MXGEFW_PAD;
rx_frags[0].size -= MXGEFW_PAD;
len -= MXGEFW_PAD;
@@ -1463,7 +1472,7 @@ myri10ge_clean_rx_done(struct myri10ge_slice_state *ss, int budget)
{
struct myri10ge_rx_done *rx_done = &ss->rx_done;
struct myri10ge_priv *mgp = ss->mgp;
- struct net_device *netdev = mgp->dev;
+
unsigned long rx_bytes = 0;
unsigned long rx_packets = 0;
unsigned long rx_ok;
@@ -1474,18 +1483,18 @@ myri10ge_clean_rx_done(struct myri10ge_slice_state *ss, int budget)
u16 length;
__wsum checksum;
+ /*
+ * Prevent compiler from generating more than one ->features memory
+ * access to avoid theoretical race condition with functions that
+ * change NETIF_F_LRO flag at runtime.
+ */
+ bool lro_enabled = ACCESS_ONCE(mgp->dev->features) & NETIF_F_LRO;
+
while (rx_done->entry[idx].length != 0 && work_done < budget) {
length = ntohs(rx_done->entry[idx].length);
rx_done->entry[idx].length = 0;
checksum = csum_unfold(rx_done->entry[idx].checksum);
- if (length <= mgp->small_bytes)
- rx_ok = myri10ge_rx_done(ss, &ss->rx_small,
- mgp->small_bytes,
- length, checksum);
- else
- rx_ok = myri10ge_rx_done(ss, &ss->rx_big,
- mgp->big_bytes,
- length, checksum);
+ rx_ok = myri10ge_rx_done(ss, length, checksum, lro_enabled);
rx_packets += rx_ok;
rx_bytes += rx_ok * (unsigned long)length;
cnt++;
@@ -1497,7 +1506,7 @@ myri10ge_clean_rx_done(struct myri10ge_slice_state *ss, int budget)
ss->stats.rx_packets += rx_packets;
ss->stats.rx_bytes += rx_bytes;
- if (netdev->features & NETIF_F_LRO)
+ if (lro_enabled)
lro_flush_all(&rx_done->lro_mgr);
/* restock receive rings if needed */
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 653d308e0f5d..3bdcc803ec68 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -871,7 +871,7 @@ static int netxen_nic_set_flags(struct net_device *netdev, u32 data)
struct netxen_adapter *adapter = netdev_priv(netdev);
int hw_lro;
- if (data & ~ETH_FLAG_LRO)
+ if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO))
return -EINVAL;
if (!(adapter->capabilities & NX_FW_CAPABILITY_HW_LRO))
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 4c14510e2a87..45b2755d6cba 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -1003,7 +1003,7 @@ static int qlcnic_set_flags(struct net_device *netdev, u32 data)
struct qlcnic_adapter *adapter = netdev_priv(netdev);
int hw_lro;
- if (data & ~ETH_FLAG_LRO)
+ if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO))
return -EINVAL;
if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO))
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 2ad6364103ea..356e74d20b80 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -6726,7 +6726,7 @@ static int s2io_ethtool_set_flags(struct net_device *dev, u32 data)
int rc = 0;
int changed = 0;
- if (data & ~ETH_FLAG_LRO)
+ if (ethtool_invalid_flags(dev, data, ETH_FLAG_LRO))
return -EINVAL;
if (data & ETH_FLAG_LRO) {
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index ebec88882c3b..73c942d85f07 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -48,9 +48,9 @@
#include <net/ip.h>
#include <asm/system.h>
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/byteorder.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#ifdef CONFIG_SPARC
#include <asm/idprom.h>
@@ -13118,7 +13118,7 @@ done:
static struct pci_dev * __devinit tg3_find_peer(struct tg3 *);
-static void inline vlan_features_add(struct net_device *dev, unsigned long flags)
+static inline void vlan_features_add(struct net_device *dev, unsigned long flags)
{
dev->vlan_features |= flags;
}
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 81254be85b92..51f2ef142a5b 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -304,8 +304,8 @@ vmxnet3_set_flags(struct net_device *netdev, u32 data)
u8 lro_present = (netdev->features & NETIF_F_LRO) == 0 ? 0 : 1;
unsigned long flags;
- if (data & ~ETH_FLAG_LRO)
- return -EOPNOTSUPP;
+ if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO))
+ return -EINVAL;
if (lro_requested ^ lro_present) {
/* toggle the LRO feature*/
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index 1dd3a21b3a43..c5eb034107fd 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -1117,8 +1117,8 @@ static int vxge_set_flags(struct net_device *dev, u32 data)
struct vxgedev *vdev = netdev_priv(dev);
enum vxge_hw_status status;
- if (data & ~ETH_FLAG_RXHASH)
- return -EOPNOTSUPP;
+ if (ethtool_invalid_flags(dev, data, ETH_FLAG_RXHASH))
+ return -EINVAL;
if (!!(data & ETH_FLAG_RXHASH) == vdev->devh->config.rth_en)
return 0;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-20 06:24:01 +0300