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

Conflicts:
	drivers/net/phy/marvell.c

Simple overlapping changes in drivers/net/phy/marvell.c

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 65 insertions, 19 deletions

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 2a32d91..d3920b5 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -67,6 +67,35 @@ static const u8 mbm_guid[16] = {
 	0xa6, 0x07, 0xc0, 0xff, 0xcb, 0x7e, 0x39, 0x2a,
 };
 
+static void usbnet_cdc_update_filter(struct usbnet *dev)
+{
+	struct cdc_state	*info = (void *) &dev->data;
+	struct usb_interface	*intf = info->control;
+
+	u16 cdc_filter =
+	    USB_CDC_PACKET_TYPE_ALL_MULTICAST | USB_CDC_PACKET_TYPE_DIRECTED |
+	    USB_CDC_PACKET_TYPE_BROADCAST;
+
+	if (dev->net->flags & IFF_PROMISC)
+		cdc_filter |= USB_CDC_PACKET_TYPE_PROMISCUOUS;
+
+	/* FIXME cdc-ether has some multicast code too, though it complains
+	 * in routine cases.  info->ether describes the multicast support.
+	 * Implement that here, manipulating the cdc filter as needed.
+	 */
+
+	usb_control_msg(dev->udev,
+			usb_sndctrlpipe(dev->udev, 0),
+			USB_CDC_SET_ETHERNET_PACKET_FILTER,
+			USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+			cdc_filter,
+			intf->cur_altsetting->desc.bInterfaceNumber,
+			NULL,
+			0,
+			USB_CTRL_SET_TIMEOUT
+		);
+}
+
 /* probes control interface, claims data interface, collects the bulk
  * endpoints, activates data interface (if needed), maybe sets MTU.
  * all pure cdc, except for certain firmware workarounds, and knowing
@@ -347,16 +376,8 @@ next_desc:
 	 * don't do reset all the way. So the packet filter should
 	 * be set to a sane initial value.
 	 */
-	usb_control_msg(dev->udev,
-			usb_sndctrlpipe(dev->udev, 0),
-			USB_CDC_SET_ETHERNET_PACKET_FILTER,
-			USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-			USB_CDC_PACKET_TYPE_ALL_MULTICAST | USB_CDC_PACKET_TYPE_DIRECTED | USB_CDC_PACKET_TYPE_BROADCAST,
-			intf->cur_altsetting->desc.bInterfaceNumber,
-			NULL,
-			0,
-			USB_CTRL_SET_TIMEOUT
-		);
+	usbnet_cdc_update_filter(dev);
+
 	return 0;
 
 bad_desc:
@@ -468,10 +489,6 @@ int usbnet_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
 		return status;
 	}
 
-	/* FIXME cdc-ether has some multicast code too, though it complains
-	 * in routine cases.  info->ether describes the multicast support.
-	 * Implement that here, manipulating the cdc filter as needed.
-	 */
 	return 0;
 }
 EXPORT_SYMBOL_GPL(usbnet_cdc_bind);
@@ -482,6 +499,7 @@ static const struct driver_info	cdc_info = {
 	.bind =		usbnet_cdc_bind,
 	.unbind =	usbnet_cdc_unbind,
 	.status =	usbnet_cdc_status,
+	.set_rx_mode =	usbnet_cdc_update_filter,
 	.manage_power =	usbnet_manage_power,
 };
 
@@ -491,6 +509,7 @@ static const struct driver_info wwan_info = {
 	.bind =		usbnet_cdc_bind,
 	.unbind =	usbnet_cdc_unbind,
 	.status =	usbnet_cdc_status,
+	.set_rx_mode =	usbnet_cdc_update_filter,
 	.manage_power =	usbnet_manage_power,
 };
 
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index f116335..8ded08e 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1169,6 +1169,9 @@ static void intr_callback(struct urb *urb)
 	case -ESHUTDOWN:
 		netif_device_detach(tp->netdev);
 	case -ENOENT:
+	case -EPROTO:
+		netif_info(tp, intr, tp->netdev,
+			   "Stop submitting intr, status %d\n", status);
 		return;
 	case -EOVERFLOW:
 		netif_info(tp, intr, tp->netdev, "intr status -EOVERFLOW\n");
@@ -2901,6 +2904,9 @@ static int rtl8152_open(struct net_device *netdev)
 	if (res)
 		goto out;
 
+	/* set speed to 0 to avoid autoresume try to submit rx */
+	tp->speed = 0;
+
 	res = usb_autopm_get_interface(tp->intf);
 	if (res < 0) {
 		free_all_mem(tp);
@@ -2914,6 +2920,8 @@ static int rtl8152_open(struct net_device *netdev)
 		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 (tp->speed & LINK_STATUS)
 			tp->rtl_ops.disable(tp);
 	}
@@ -2965,10 +2973,7 @@ static int rtl8152_close(struct net_device *netdev)
 		 * be disable when autoresume occurs, because the
 		 * netif_running() would be false.
 		 */
-		if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {
-			rtl_runtime_suspend_enable(tp, false);
-			clear_bit(SELECTIVE_SUSPEND, &tp->flags);
-		}
+		rtl_runtime_suspend_enable(tp, false);
 
 		tasklet_disable(&tp->tl);
 		tp->rtl_ops.down(tp);
@@ -3215,7 +3220,7 @@ static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message)
 		netif_device_detach(netdev);
 	}
 
-	if (netif_running(netdev)) {
+	if (netif_running(netdev) && test_bit(WORK_ENABLE, &tp->flags)) {
 		clear_bit(WORK_ENABLE, &tp->flags);
 		usb_kill_urb(tp->intr_urb);
 		tasklet_disable(&tp->tl);
@@ -3263,6 +3268,8 @@ static int rtl8152_resume(struct usb_interface *intf)
 			set_bit(WORK_ENABLE, &tp->flags);
 		}
 		usb_submit_urb(tp->intr_urb, GFP_KERNEL);
+	} else if (test_bit(SELECTIVE_SUSPEND, &tp->flags)) {
+		clear_bit(SELECTIVE_SUSPEND, &tp->flags);
 	}
 
 	mutex_unlock(&tp->control);
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 20615bbd..3a6770a 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1052,6 +1052,21 @@ static void __handle_link_change(struct usbnet *dev)
 	clear_bit(EVENT_LINK_CHANGE, &dev->flags);
 }
 
+static void usbnet_set_rx_mode(struct net_device *net)
+{
+	struct usbnet		*dev = netdev_priv(net);
+
+	usbnet_defer_kevent(dev, EVENT_SET_RX_MODE);
+}
+
+static void __handle_set_rx_mode(struct usbnet *dev)
+{
+	if (dev->driver_info->set_rx_mode)
+		(dev->driver_info->set_rx_mode)(dev);
+
+	clear_bit(EVENT_SET_RX_MODE, &dev->flags);
+}
+
 /* work that cannot be done in interrupt context uses keventd.
  *
  * NOTE:  with 2.5 we could do more of this using completion callbacks,
@@ -1157,6 +1172,10 @@ skip_reset:
 	if (test_bit (EVENT_LINK_CHANGE, &dev->flags))
 		__handle_link_change(dev);
 
+	if (test_bit (EVENT_SET_RX_MODE, &dev->flags))
+		__handle_set_rx_mode(dev);
+
+
 	if (dev->flags)
 		netdev_dbg(dev->net, "kevent done, flags = 0x%lx\n", dev->flags);
 }
@@ -1525,6 +1544,7 @@ static const struct net_device_ops usbnet_netdev_ops = {
 	.ndo_stop		= usbnet_stop,
 	.ndo_start_xmit		= usbnet_start_xmit,
 	.ndo_tx_timeout		= usbnet_tx_timeout,
+	.ndo_set_rx_mode	= usbnet_set_rx_mode,
 	.ndo_change_mtu		= usbnet_change_mtu,
 	.ndo_set_mac_address 	= eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,