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-rw-r--r--drivers/net/bonding/bond_main.c9
-rw-r--r--drivers/net/can/dev.c2
-rw-r--r--drivers/net/can/sja1000/peak_pcmcia.c2
-rw-r--r--drivers/net/can/usb/peak_usb/pcan_usb_core.c2
-rw-r--r--drivers/net/ethernet/arc/emac_main.c9
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c5
-rw-r--r--drivers/net/ethernet/hisilicon/hip04_eth.c28
-rw-r--r--drivers/net/usb/qmi_wwan.c1
8 files changed, 41 insertions, 17 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 168f2331194f..fd6aff9f0052 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2081,6 +2081,15 @@ static void bond_miimon_commit(struct bonding *bond)
bond_for_each_slave(bond, slave, iter) {
switch (slave->new_link) {
case BOND_LINK_NOCHANGE:
+ /* For 802.3ad mode, check current slave speed and
+ * duplex again in case its port was disabled after
+ * invalid speed/duplex reporting but recovered before
+ * link monitoring could make a decision on the actual
+ * link status
+ */
+ if (BOND_MODE(bond) == BOND_MODE_8023AD &&
+ slave->link == BOND_LINK_UP)
+ bond_3ad_adapter_speed_duplex_changed(slave);
continue;
case BOND_LINK_UP:
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index 8b7c6425b681..9dd968ee792e 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -1065,6 +1065,8 @@ static struct rtnl_link_ops can_link_ops __read_mostly = {
int register_candev(struct net_device *dev)
{
dev->rtnl_link_ops = &can_link_ops;
+ netif_carrier_off(dev);
+
return register_netdev(dev);
}
EXPORT_SYMBOL_GPL(register_candev);
diff --git a/drivers/net/can/sja1000/peak_pcmcia.c b/drivers/net/can/sja1000/peak_pcmcia.c
index dd56133cc461..fc9f8b01ecae 100644
--- a/drivers/net/can/sja1000/peak_pcmcia.c
+++ b/drivers/net/can/sja1000/peak_pcmcia.c
@@ -487,7 +487,7 @@ static void pcan_free_channels(struct pcan_pccard *card)
if (!netdev)
continue;
- strncpy(name, netdev->name, IFNAMSIZ);
+ strlcpy(name, netdev->name, IFNAMSIZ);
unregister_sja1000dev(netdev);
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index e13bc27b4291..b1d68f49b398 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -881,7 +881,7 @@ static void peak_usb_disconnect(struct usb_interface *intf)
dev_prev_siblings = dev->prev_siblings;
dev->state &= ~PCAN_USB_STATE_CONNECTED;
- strncpy(name, netdev->name, IFNAMSIZ);
+ strlcpy(name, netdev->name, IFNAMSIZ);
unregister_netdev(netdev);
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index 9cc5daed13ed..b0285ac203f0 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -163,7 +163,7 @@ static void arc_emac_tx_clean(struct net_device *ndev)
struct sk_buff *skb = tx_buff->skb;
unsigned int info = le32_to_cpu(txbd->info);
- if ((info & FOR_EMAC) || !txbd->data)
+ if ((info & FOR_EMAC) || !txbd->data || !skb)
break;
if (unlikely(info & (DROP | DEFR | LTCL | UFLO))) {
@@ -191,6 +191,7 @@ static void arc_emac_tx_clean(struct net_device *ndev)
txbd->data = 0;
txbd->info = 0;
+ tx_buff->skb = NULL;
*txbd_dirty = (*txbd_dirty + 1) % TX_BD_NUM;
}
@@ -619,7 +620,6 @@ static int arc_emac_tx(struct sk_buff *skb, struct net_device *ndev)
dma_unmap_addr_set(&priv->tx_buff[*txbd_curr], addr, addr);
dma_unmap_len_set(&priv->tx_buff[*txbd_curr], len, len);
- priv->tx_buff[*txbd_curr].skb = skb;
priv->txbd[*txbd_curr].data = cpu_to_le32(addr);
/* Make sure pointer to data buffer is set */
@@ -629,6 +629,11 @@ static int arc_emac_tx(struct sk_buff *skb, struct net_device *ndev)
*info = cpu_to_le32(FOR_EMAC | FIRST_OR_LAST_MASK | len);
+ /* Make sure info word is set */
+ wmb();
+
+ priv->tx_buff[*txbd_curr].skb = skb;
+
/* Increment index to point to the next BD */
*txbd_curr = (*txbd_curr + 1) % TX_BD_NUM;
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 3dd4c39640dc..bee615cddbdd 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -3260,7 +3260,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!adapter->regs) {
dev_err(&pdev->dev, "cannot map device registers\n");
err = -ENOMEM;
- goto out_free_adapter;
+ goto out_free_adapter_nofail;
}
adapter->pdev = pdev;
@@ -3378,6 +3378,9 @@ out_free_dev:
if (adapter->port[i])
free_netdev(adapter->port[i]);
+out_free_adapter_nofail:
+ kfree_skb(adapter->nofail_skb);
+
out_free_adapter:
kfree(adapter);
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 60c727b0b7ab..def831c89d35 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -157,6 +157,7 @@ struct hip04_priv {
unsigned int reg_inten;
struct napi_struct napi;
+ struct device *dev;
struct net_device *ndev;
struct tx_desc *tx_desc;
@@ -185,7 +186,7 @@ struct hip04_priv {
static inline unsigned int tx_count(unsigned int head, unsigned int tail)
{
- return (head - tail) % (TX_DESC_NUM - 1);
+ return (head - tail) % TX_DESC_NUM;
}
static void hip04_config_port(struct net_device *ndev, u32 speed, u32 duplex)
@@ -387,7 +388,7 @@ static int hip04_tx_reclaim(struct net_device *ndev, bool force)
}
if (priv->tx_phys[tx_tail]) {
- dma_unmap_single(&ndev->dev, priv->tx_phys[tx_tail],
+ dma_unmap_single(priv->dev, priv->tx_phys[tx_tail],
priv->tx_skb[tx_tail]->len,
DMA_TO_DEVICE);
priv->tx_phys[tx_tail] = 0;
@@ -437,8 +438,8 @@ static int hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
return NETDEV_TX_BUSY;
}
- phys = dma_map_single(&ndev->dev, skb->data, skb->len, DMA_TO_DEVICE);
- if (dma_mapping_error(&ndev->dev, phys)) {
+ phys = dma_map_single(priv->dev, skb->data, skb->len, DMA_TO_DEVICE);
+ if (dma_mapping_error(priv->dev, phys)) {
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
@@ -497,13 +498,16 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
u16 len;
u32 err;
+ /* clean up tx descriptors */
+ tx_remaining = hip04_tx_reclaim(ndev, false);
+
while (cnt && !last) {
buf = priv->rx_buf[priv->rx_head];
skb = build_skb(buf, priv->rx_buf_size);
if (unlikely(!skb))
net_dbg_ratelimited("build_skb failed\n");
- dma_unmap_single(&ndev->dev, priv->rx_phys[priv->rx_head],
+ dma_unmap_single(priv->dev, priv->rx_phys[priv->rx_head],
RX_BUF_SIZE, DMA_FROM_DEVICE);
priv->rx_phys[priv->rx_head] = 0;
@@ -531,9 +535,9 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
buf = netdev_alloc_frag(priv->rx_buf_size);
if (!buf)
goto done;
- phys = dma_map_single(&ndev->dev, buf,
+ phys = dma_map_single(priv->dev, buf,
RX_BUF_SIZE, DMA_FROM_DEVICE);
- if (dma_mapping_error(&ndev->dev, phys))
+ if (dma_mapping_error(priv->dev, phys))
goto done;
priv->rx_buf[priv->rx_head] = buf;
priv->rx_phys[priv->rx_head] = phys;
@@ -554,8 +558,7 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
}
napi_complete(napi);
done:
- /* clean up tx descriptors and start a new timer if necessary */
- tx_remaining = hip04_tx_reclaim(ndev, false);
+ /* start a new timer if necessary */
if (rx < budget && tx_remaining)
hip04_start_tx_timer(priv);
@@ -637,9 +640,9 @@ static int hip04_mac_open(struct net_device *ndev)
for (i = 0; i < RX_DESC_NUM; i++) {
dma_addr_t phys;
- phys = dma_map_single(&ndev->dev, priv->rx_buf[i],
+ phys = dma_map_single(priv->dev, priv->rx_buf[i],
RX_BUF_SIZE, DMA_FROM_DEVICE);
- if (dma_mapping_error(&ndev->dev, phys))
+ if (dma_mapping_error(priv->dev, phys))
return -EIO;
priv->rx_phys[i] = phys;
@@ -673,7 +676,7 @@ static int hip04_mac_stop(struct net_device *ndev)
for (i = 0; i < RX_DESC_NUM; i++) {
if (priv->rx_phys[i]) {
- dma_unmap_single(&ndev->dev, priv->rx_phys[i],
+ dma_unmap_single(priv->dev, priv->rx_phys[i],
RX_BUF_SIZE, DMA_FROM_DEVICE);
priv->rx_phys[i] = 0;
}
@@ -824,6 +827,7 @@ static int hip04_mac_probe(struct platform_device *pdev)
return -ENOMEM;
priv = netdev_priv(ndev);
+ priv->dev = d;
priv->ndev = ndev;
platform_set_drvdata(pdev, ndev);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index ee6fefe92af4..4391430e2527 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -719,6 +719,7 @@ static const struct usb_device_id products[] = {
{QMI_FIXED_INTF(0x2001, 0x7e35, 4)}, /* D-Link DWM-222 */
{QMI_FIXED_INTF(0x2020, 0x2031, 4)}, /* Olicard 600 */
{QMI_FIXED_INTF(0x2020, 0x2033, 4)}, /* BroadMobi BM806U */
+ {QMI_FIXED_INTF(0x2020, 0x2060, 4)}, /* BroadMobi BM818 */
{QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */
{QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */
{QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra Wireless MC7710 in QMI mode */
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-09 05:10:33 +0000