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

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Conflicts:
	drivers/net/geneve.c

Here we had an overlapping change, where in 'net' the extraneous stats
bump was being removed whilst in 'net-next' the final argument to
udp_tunnel6_xmit_skb() was being changed.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2015-12-17 22:08:28 -05:00
parent 3268e5cb49 73796d8bf2
commit b3e0d3d7ba
550 changed files with 4569 additions and 2912 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/net/usb/cdc_mbim.c
View File

@@ -158,7 +158,7 @@ static int cdc_mbim_bind(struct usbnet *dev, struct usb_interface *intf)
if (!cdc_ncm_comm_intf_is_mbim(intf->cur_altsetting))
goto err;
ret = cdc_ncm_bind_common(dev, intf, data_altsetting, 0);
ret = cdc_ncm_bind_common(dev, intf, data_altsetting, dev->driver_info->data);
if (ret)
goto err;
@@ -582,6 +582,26 @@ static const struct driver_info cdc_mbim_info_zlp = {
.tx_fixup = cdc_mbim_tx_fixup,
};
/* The spefication explicitly allows NDPs to be placed anywhere in the
* frame, but some devices fail unless the NDP is placed after the IP
* packets. Using the CDC_NCM_FLAG_NDP_TO_END flags to force this
* behaviour.
*
* Note: The current implementation of this feature restricts each NTB
* to a single NDP, implying that multiplexed sessions cannot share an
* NTB. This might affect performace for multiplexed sessions.
*/
static const struct driver_info cdc_mbim_info_ndp_to_end = {
.description = "CDC MBIM",
.flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN,
.bind = cdc_mbim_bind,
.unbind = cdc_mbim_unbind,
.manage_power = cdc_mbim_manage_power,
.rx_fixup = cdc_mbim_rx_fixup,
.tx_fixup = cdc_mbim_tx_fixup,
.data = CDC_NCM_FLAG_NDP_TO_END,
};
static const struct usb_device_id mbim_devs[] = {
/* This duplicate NCM entry is intentional. MBIM devices can
* be disguised as NCM by default, and this is necessary to
@@ -597,6 +617,10 @@ static const struct usb_device_id mbim_devs[] = {
{ USB_VENDOR_AND_INTERFACE_INFO(0x0bdb, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&cdc_mbim_info,
},
/* Huawei E3372 fails unless NDP comes after the IP packets */
{ USB_DEVICE_AND_INTERFACE_INFO(0x12d1, 0x157d, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&cdc_mbim_info_ndp_to_end,
},
/* default entry */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&cdc_mbim_info_zlp,

10
drivers/net/usb/cdc_ncm.c
View File

@@ -998,10 +998,18 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm_ndp(struct cdc_ncm_ctx *ctx, struct sk_
* NTH16 header as we would normally do. NDP isn't written to the SKB yet, and
* the wNdpIndex field in the header is actually not consistent with reality. It will be later.
*/
if (ctx->drvflags & CDC_NCM_FLAG_NDP_TO_END)
if (ctx->drvflags & CDC_NCM_FLAG_NDP_TO_END) {
if (ctx->delayed_ndp16->dwSignature == sign)
return ctx->delayed_ndp16;
/* We can only push a single NDP to the end. Return
* NULL to send what we've already got and queue this
* skb for later.
*/
else if (ctx->delayed_ndp16->dwSignature)
return NULL;
}
/* follow the chain of NDPs, looking for a match */
while (ndpoffset) {
ndp16 = (struct usb_cdc_ncm_ndp16 *)(skb->data + ndpoffset);

21
drivers/net/usb/r8152.c
View File

@@ -3067,17 +3067,6 @@ static int rtl8152_open(struct net_device *netdev)
mutex_lock(&tp->control);
/* The WORK_ENABLE may be set when autoresume occurs */
if (test_bit(WORK_ENABLE, &tp->flags)) {
clear_bit(WORK_ENABLE, &tp->flags);
usb_kill_urb(tp->intr_urb);
cancel_delayed_work_sync(&tp->schedule);
/* disable the tx/rx, if the workqueue has enabled them. */
if (netif_carrier_ok(netdev))
tp->rtl_ops.disable(tp);
}
tp->rtl_ops.up(tp);
rtl8152_set_speed(tp, AUTONEG_ENABLE,
@@ -3124,12 +3113,6 @@ static int rtl8152_close(struct net_device *netdev)
} else {
mutex_lock(&tp->control);
/* The autosuspend may have been enabled and wouldn't
* be disable when autoresume occurs, because the
* netif_running() would be false.
*/
rtl_runtime_suspend_enable(tp, false);
tp->rtl_ops.down(tp);
mutex_unlock(&tp->control);
@@ -3512,7 +3495,7 @@ static int rtl8152_resume(struct usb_interface *intf)
netif_device_attach(tp->netdev);
}
if (netif_running(tp->netdev)) {
if (netif_running(tp->netdev) && tp->netdev->flags & IFF_UP) {
if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {
rtl_runtime_suspend_enable(tp, false);
clear_bit(SELECTIVE_SUSPEND, &tp->flags);
@@ -3532,6 +3515,8 @@ static int rtl8152_resume(struct usb_interface *intf)
}
usb_submit_urb(tp->intr_urb, GFP_KERNEL);
} else if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {
if (tp->netdev->flags & IFF_UP)
rtl_runtime_suspend_enable(tp, false);
clear_bit(SELECTIVE_SUSPEND, &tp->flags);
}