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-rw-r--r--drivers/net/usb/asix.c8
-rw-r--r--drivers/net/usb/cdc_ether.c30
-rw-r--r--drivers/net/usb/ipheth.c10
-rw-r--r--drivers/net/usb/kaweth.c2
-rw-r--r--drivers/net/usb/sierra_net.c16
-rw-r--r--drivers/net/usb/smsc95xx.c2
-rw-r--r--drivers/net/usb/usbnet.c7
7 files changed, 62 insertions, 13 deletions
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 3e33573..e2a988c 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -398,7 +398,7 @@ static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
u32 packet_len;
u32 padbytes = 0xffff0000;
- padlen = ((skb->len + 4) % 512) ? 0 : 4;
+ padlen = ((skb->len + 4) & (dev->maxpacket - 1)) ? 0 : 4;
if ((!skb_cloned(skb)) &&
((headroom + tailroom) >= (4 + padlen))) {
@@ -420,7 +420,7 @@ static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
cpu_to_le32s(&packet_len);
skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
- if ((skb->len % 512) == 0) {
+ if (padlen) {
cpu_to_le32s(&padbytes);
memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
skb_put(skb, sizeof(padbytes));
@@ -1537,6 +1537,10 @@ static const struct usb_device_id products [] = {
USB_DEVICE (0x2001, 0x3c05),
.driver_info = (unsigned long) &ax88772_info,
}, {
+ // DLink DUB-E100 H/W Ver C1
+ USB_DEVICE (0x2001, 0x1a02),
+ .driver_info = (unsigned long) &ax88772_info,
+}, {
// Linksys USB1000
USB_DEVICE (0x1737, 0x0039),
.driver_info = (unsigned long) &ax88178_info,
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 13919dd..544c309 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -83,6 +83,7 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
struct cdc_state *info = (void *) &dev->data;
int status;
int rndis;
+ bool android_rndis_quirk = false;
struct usb_driver *driver = driver_of(intf);
struct usb_cdc_mdlm_desc *desc = NULL;
struct usb_cdc_mdlm_detail_desc *detail = NULL;
@@ -195,6 +196,11 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
info->control,
info->u->bSlaveInterface0,
info->data);
+ /* fall back to hard-wiring for RNDIS */
+ if (rndis) {
+ android_rndis_quirk = true;
+ goto next_desc;
+ }
goto bad_desc;
}
if (info->control != intf) {
@@ -271,11 +277,15 @@ next_desc:
/* Microsoft ActiveSync based and some regular RNDIS devices lack the
* CDC descriptors, so we'll hard-wire the interfaces and not check
* for descriptors.
+ *
+ * Some Android RNDIS devices have a CDC Union descriptor pointing
+ * to non-existing interfaces. Ignore that and attempt the same
+ * hard-wired 0 and 1 interfaces.
*/
- if (rndis && !info->u) {
+ if (rndis && (!info->u || android_rndis_quirk)) {
info->control = usb_ifnum_to_if(dev->udev, 0);
info->data = usb_ifnum_to_if(dev->udev, 1);
- if (!info->control || !info->data) {
+ if (!info->control || !info->data || info->control != intf) {
dev_dbg(&intf->dev,
"rndis: master #0/%p slave #1/%p\n",
info->control,
@@ -472,6 +482,7 @@ static const struct driver_info wwan_info = {
/*-------------------------------------------------------------------------*/
#define HUAWEI_VENDOR_ID 0x12D1
+#define NOVATEL_VENDOR_ID 0x1410
static const struct usb_device_id products [] = {
/*
@@ -589,6 +600,21 @@ static const struct usb_device_id products [] = {
* because of bugs/quirks in a given product (like Zaurus, above).
*/
{
+ /* Novatel USB551L */
+ /* This match must come *before* the generic CDC-ETHER match so that
+ * we get FLAG_WWAN set on the device, since it's descriptors are
+ * generic CDC-ETHER.
+ */
+ .match_flags = USB_DEVICE_ID_MATCH_VENDOR
+ | USB_DEVICE_ID_MATCH_PRODUCT
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = NOVATEL_VENDOR_ID,
+ .idProduct = 0xB001,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET,
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE,
+ .driver_info = (unsigned long)&wwan_info,
+}, {
USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index 9cf4e47..ab43674 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -59,8 +59,10 @@
#define USB_PRODUCT_IPHONE_3G 0x1292
#define USB_PRODUCT_IPHONE_3GS 0x1294
#define USB_PRODUCT_IPHONE_4 0x1297
+#define USB_PRODUCT_IPAD 0x129a
#define USB_PRODUCT_IPHONE_4_VZW 0x129c
#define USB_PRODUCT_IPHONE_4S 0x12a0
+#define USB_PRODUCT_IPHONE_5 0x12a8
#define IPHETH_USBINTF_CLASS 255
#define IPHETH_USBINTF_SUBCLASS 253
@@ -101,6 +103,10 @@ static struct usb_device_id ipheth_table[] = {
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
{ USB_DEVICE_AND_INTERFACE_INFO(
+ USB_VENDOR_APPLE, USB_PRODUCT_IPAD,
+ IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+ IPHETH_USBINTF_PROTO) },
+ { USB_DEVICE_AND_INTERFACE_INFO(
USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4_VZW,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
@@ -108,6 +114,10 @@ static struct usb_device_id ipheth_table[] = {
USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4S,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
+ { USB_DEVICE_AND_INTERFACE_INFO(
+ USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_5,
+ IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+ IPHETH_USBINTF_PROTO) },
{ }
};
MODULE_DEVICE_TABLE(usb, ipheth_table);
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index ad0298f..3362449 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -1308,7 +1308,7 @@ static int kaweth_internal_control_msg(struct usb_device *usb_dev,
int retv;
int length = 0; /* shut up GCC */
- urb = usb_alloc_urb(0, GFP_NOIO);
+ urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb)
return -ENOMEM;
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index ed1b432..e773250 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -678,7 +678,7 @@ static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap)
return -EIO;
}
- *datap = *attrdata;
+ *datap = le16_to_cpu(*attrdata);
kfree(attrdata);
return result;
@@ -943,7 +943,7 @@ struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
}
static const u8 sierra_net_ifnum_list[] = { 7, 10, 11 };
-static const struct sierra_net_info_data sierra_net_info_data_68A3 = {
+static const struct sierra_net_info_data sierra_net_info_data_direct_ip = {
.rx_urb_size = 8 * 1024,
.whitelist = {
.infolen = ARRAY_SIZE(sierra_net_ifnum_list),
@@ -951,7 +951,7 @@ static const struct sierra_net_info_data sierra_net_info_data_68A3 = {
}
};
-static const struct driver_info sierra_net_info_68A3 = {
+static const struct driver_info sierra_net_info_direct_ip = {
.description = "Sierra Wireless USB-to-WWAN Modem",
.flags = FLAG_WWAN | FLAG_SEND_ZLP,
.bind = sierra_net_bind,
@@ -959,12 +959,18 @@ static const struct driver_info sierra_net_info_68A3 = {
.status = sierra_net_status,
.rx_fixup = sierra_net_rx_fixup,
.tx_fixup = sierra_net_tx_fixup,
- .data = (unsigned long)&sierra_net_info_data_68A3,
+ .data = (unsigned long)&sierra_net_info_data_direct_ip,
};
static const struct usb_device_id products[] = {
{USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */
- .driver_info = (unsigned long) &sierra_net_info_68A3},
+ .driver_info = (unsigned long) &sierra_net_info_direct_ip},
+ {USB_DEVICE(0x0F3D, 0x68A3), /* AT&T Direct IP modem */
+ .driver_info = (unsigned long) &sierra_net_info_direct_ip},
+ {USB_DEVICE(0x1199, 0x68AA), /* Sierra Wireless Direct IP LTE modem */
+ .driver_info = (unsigned long) &sierra_net_info_direct_ip},
+ {USB_DEVICE(0x0F3D, 0x68AA), /* AT&T Direct IP LTE modem */
+ .driver_info = (unsigned long) &sierra_net_info_direct_ip},
{}, /* last item */
};
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index f74f3ce..e5c15bb 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1190,7 +1190,7 @@ static const struct driver_info smsc95xx_info = {
.rx_fixup = smsc95xx_rx_fixup,
.tx_fixup = smsc95xx_tx_fixup,
.status = smsc95xx_status,
- .flags = FLAG_ETHER | FLAG_SEND_ZLP,
+ .flags = FLAG_ETHER | FLAG_SEND_ZLP | FLAG_LINK_INTR,
};
static const struct usb_device_id products[] = {
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index ed9c78b..bc2e489 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -316,7 +316,7 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb,
struct sk_buff_head *list, enum skb_state state)
{
unsigned long flags;
- enum skb_state old_state;
+ enum skb_state old_state;
struct skb_data *entry = (struct skb_data *) skb->cb;
spin_lock_irqsave(&list->lock, flags);
@@ -526,7 +526,7 @@ block:
if (urb) {
if (netif_running (dev->net) &&
- !test_bit(EVENT_RX_HALT, &dev->flags) &&
+ !test_bit (EVENT_RX_HALT, &dev->flags) &&
state != unlink_start) {
rx_submit (dev, urb, GFP_ATOMIC);
usb_mark_last_busy(dev->udev);
@@ -1188,6 +1188,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
usb_anchor_urb(urb, &dev->deferred);
/* no use to process more packets */
netif_stop_queue(net);
+ usb_put_urb(urb);
spin_unlock_irqrestore(&dev->txq.lock, flags);
netdev_dbg(dev->net, "Delaying transmission for resumption\n");
goto deferred;
@@ -1329,6 +1330,8 @@ void usbnet_disconnect (struct usb_interface *intf)
cancel_work_sync(&dev->kevent);
+ usb_scuttle_anchored_urbs(&dev->deferred);
+
if (dev->driver_info->unbind)
dev->driver_info->unbind (dev, intf);
generated by cgit v1.1 at 2024-05-14 02:30:50 +0000