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

Pull networking updates from David Miller:

 1) Unified UDP encapsulation offload methods for drivers, from
    Alexander Duyck.

 2) Make DSA binding more sane, from Andrew Lunn.

 3) Support QCA9888 chips in ath10k, from Anilkumar Kolli.

 4) Several workqueue usage cleanups, from Bhaktipriya Shridhar.

 5) Add XDP (eXpress Data Path), essentially running BPF programs on RX
    packets as soon as the device sees them, with the option to mirror
    the packet on TX via the same interface.  From Brenden Blanco and
    others.

 6) Allow qdisc/class stats dumps to run lockless, from Eric Dumazet.

 7) Add VLAN support to b53 and bcm_sf2, from Florian Fainelli.

 8) Simplify netlink conntrack entry layout, from Florian Westphal.

 9) Add ipv4 forwarding support to mlxsw spectrum driver, from Ido
    Schimmel, Yotam Gigi, and Jiri Pirko.

10) Add SKB array infrastructure and convert tun and macvtap over to it.
    From Michael S Tsirkin and Jason Wang.

11) Support qdisc packet injection in pktgen, from John Fastabend.

12) Add neighbour monitoring framework to TIPC, from Jon Paul Maloy.

13) Add NV congestion control support to TCP, from Lawrence Brakmo.

14) Add GSO support to SCTP, from Marcelo Ricardo Leitner.

15) Allow GRO and RPS to function on macsec devices, from Paolo Abeni.

16) Support MPLS over IPV4, from Simon Horman.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1622 commits)
  xgene: Fix build warning with ACPI disabled.
  be2net: perform temperature query in adapter regardless of its interface state
  l2tp: Correctly return -EBADF from pppol2tp_getname.
  net/mlx5_core/health: Remove deprecated create_singlethread_workqueue
  net: ipmr/ip6mr: update lastuse on entry change
  macsec: ensure rx_sa is set when validation is disabled
  tipc: dump monitor attributes
  tipc: add a function to get the bearer name
  tipc: get monitor threshold for the cluster
  tipc: make cluster size threshold for monitoring configurable
  tipc: introduce constants for tipc address validation
  net: neigh: disallow transition to NUD_STALE if lladdr is unchanged in neigh_update()
  MAINTAINERS: xgene: Add driver and documentation path
  Documentation: dtb: xgene: Add MDIO node
  dtb: xgene: Add MDIO node
  drivers: net: xgene: ethtool: Use phy_ethtool_gset and sset
  drivers: net: xgene: Use exported functions
  drivers: net: xgene: Enable MDIO driver
  drivers: net: xgene: Add backward compatibility
  drivers: net: phy: xgene: Add MDIO driver
  ...

10 files changed, 40 insertions, 41 deletions

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 25894687c168..fadba88745dc 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -123,6 +123,7 @@ static const struct usb_device_id ath3k_table[] = {
 	{ USB_DEVICE(0x13d3, 0x3472) },
 	{ USB_DEVICE(0x13d3, 0x3474) },
 	{ USB_DEVICE(0x13d3, 0x3487) },
+	{ USB_DEVICE(0x13d3, 0x3490) },
 
 	/* Atheros AR5BBU12 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xE02C) },
@@ -190,6 +191,7 @@ static const struct usb_device_id ath3k_blist_tbl[] = {
 	{ USB_DEVICE(0x13d3, 0x3472), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3474), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3487), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x13d3, 0x3490), .driver_info = BTUSB_ATH3012 },
 
 	/* Atheros AR5BBU22 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xE036), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index fd6b53e9bbf2..a9932fe57d92 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -274,6 +274,8 @@ static int bpa10x_setup(struct hci_dev *hdev)
 
 	BT_INFO("%s: %s", hdev->name, (char *)(skb->data + 1));
 
+	hci_set_fw_info(hdev, "%s", skb->data + 1);
+
 	kfree_skb(skb);
 	return 0;
 }
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index 7ad8d61c0c61..e6a85f0e6309 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -138,7 +138,7 @@ int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb)
 			if (event->length > 3 && event->data[3])
 				priv->btmrvl_dev.dev_type = HCI_AMP;
 			else
-				priv->btmrvl_dev.dev_type = HCI_BREDR;
+				priv->btmrvl_dev.dev_type = HCI_PRIMARY;
 
 			BT_DBG("dev_type: %d", priv->btmrvl_dev.dev_type);
 		} else if (priv->btmrvl_dev.sendcmdflag &&
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index f425ddf91a24..d02f2c14df32 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -1071,7 +1071,6 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
 {
 	struct btmrvl_sdio_card *card = priv->btmrvl_dev.card;
 	int ret = 0;
-	int buf_block_len;
 	int blksz;
 	int i = 0;
 	u8 *buf = NULL;
@@ -1083,9 +1082,13 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
 		return -EINVAL;
 	}
 
+	blksz = DIV_ROUND_UP(nb, SDIO_BLOCK_SIZE) * SDIO_BLOCK_SIZE;
+
 	buf = payload;
-	if ((unsigned long) payload & (BTSDIO_DMA_ALIGN - 1)) {
-		tmpbufsz = ALIGN_SZ(nb, BTSDIO_DMA_ALIGN);
+	if ((unsigned long) payload & (BTSDIO_DMA_ALIGN - 1) ||
+	    nb < blksz) {
+		tmpbufsz = ALIGN_SZ(blksz, BTSDIO_DMA_ALIGN) +
+			   BTSDIO_DMA_ALIGN;
 		tmpbuf = kzalloc(tmpbufsz, GFP_KERNEL);
 		if (!tmpbuf)
 			return -ENOMEM;
@@ -1093,15 +1096,12 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
 		memcpy(buf, payload, nb);
 	}
 
-	blksz = SDIO_BLOCK_SIZE;
-	buf_block_len = DIV_ROUND_UP(nb, blksz);
-
 	sdio_claim_host(card->func);
 
 	do {
 		/* Transfer data to card */
 		ret = sdio_writesb(card->func, card->ioport, buf,
-				   buf_block_len * blksz);
+				   blksz);
 		if (ret < 0) {
 			i++;
 			BT_ERR("i=%d writesb failed: %d", i, ret);
@@ -1625,6 +1625,7 @@ static int btmrvl_sdio_suspend(struct device *dev)
 	if (priv->adapter->hs_state != HS_ACTIVATED) {
 		if (btmrvl_enable_hs(priv)) {
 			BT_ERR("HS not actived, suspend failed!");
+			priv->adapter->is_suspending = false;
 			return -EBUSY;
 		}
 	}
diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
index 2b05661e3818..1cb958e199eb 100644
--- a/drivers/bluetooth/btsdio.c
+++ b/drivers/bluetooth/btsdio.c
@@ -311,7 +311,7 @@ static int btsdio_probe(struct sdio_func *func,
 	if (id->class == SDIO_CLASS_BT_AMP)
 		hdev->dev_type = HCI_AMP;
 	else
-		hdev->dev_type = HCI_BREDR;
+		hdev->dev_type = HCI_PRIMARY;
 
 	data->hdev = hdev;
 
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index a3be65e6231a..811f9b97e360 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -237,6 +237,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x13d3, 0x3472), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3474), .driver_info = BTUSB_ATH3012 },
 	{ USB_DEVICE(0x13d3, 0x3487), .driver_info = BTUSB_ATH3012 },
+	{ USB_DEVICE(0x13d3, 0x3490), .driver_info = BTUSB_ATH3012 },
 
 	/* Atheros AR5BBU12 with sflash firmware */
 	{ USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
@@ -249,6 +250,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe300), .driver_info = BTUSB_QCA_ROME },
 	{ USB_DEVICE(0x0cf3, 0xe360), .driver_info = BTUSB_QCA_ROME },
+	{ USB_DEVICE(0x0489, 0xe092), .driver_info = BTUSB_QCA_ROME },
 
 	/* Broadcom BCM2035 */
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
@@ -314,6 +316,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL },
 	{ USB_DEVICE(0x8087, 0x0a2a), .driver_info = BTUSB_INTEL },
 	{ USB_DEVICE(0x8087, 0x0a2b), .driver_info = BTUSB_INTEL_NEW },
+	{ USB_DEVICE(0x8087, 0x0aa7), .driver_info = BTUSB_INTEL },
 
 	/* Other Intel Bluetooth devices */
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x8087, 0xe0, 0x01, 0x01),
@@ -2103,10 +2106,14 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	/* With this Intel bootloader only the hardware variant and device
 	 * revision information are used to select the right firmware.
 	 *
-	 * Currently this bootloader support is limited to hardware variant
-	 * iBT 3.0 (LnP/SfP) which is identified by the value 11 (0x0b).
+	 * The firmware filename is ibt-<hw_variant>-<dev_revid>.sfi.
+	 *
+	 * Currently the supported hardware variants are:
+	 *   11 (0x0b) for iBT3.0 (LnP/SfP)
+	 *   12 (0x0c) for iBT3.5 (WsP)
 	 */
-	snprintf(fwname, sizeof(fwname), "intel/ibt-11-%u.sfi",
+	snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.sfi",
+		 le16_to_cpu(ver.hw_variant),
 		 le16_to_cpu(params->dev_revid));
 
 	err = request_firmware(&fw, fwname, &hdev->dev);
@@ -2122,7 +2129,8 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	/* Save the DDC file name for later use to apply once the firmware
 	 * downloading is done.
 	 */
-	snprintf(fwname, sizeof(fwname), "intel/ibt-11-%u.ddc",
+	snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.ddc",
+		 le16_to_cpu(ver.hw_variant),
 		 le16_to_cpu(params->dev_revid));
 
 	kfree_skb(skb);
@@ -2825,7 +2833,7 @@ static int btusb_probe(struct usb_interface *intf,
 	if (id->driver_info & BTUSB_AMP)
 		hdev->dev_type = HCI_AMP;
 	else
-		hdev->dev_type = HCI_BREDR;
+		hdev->dev_type = HCI_PRIMARY;
 
 	data->hdev = hdev;
 
diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
index 24a652f9252b..485281b3f167 100644
--- a/drivers/bluetooth/btwilink.c
+++ b/drivers/bluetooth/btwilink.c
@@ -51,7 +51,7 @@
  */
 struct ti_st {
 	struct hci_dev *hdev;
-	char reg_status;
+	int reg_status;
 	long (*st_write) (struct sk_buff *);
 	struct completion wait_reg_completion;
 };
@@ -83,7 +83,7 @@ static inline void ti_st_tx_complete(struct ti_st *hst, int pkt_type)
  * status.ti_st_open() function will wait for signal from this
  * API when st_register() function returns ST_PENDING.
  */
-static void st_reg_completion_cb(void *priv_data, char data)
+static void st_reg_completion_cb(void *priv_data, int data)
 {
 	struct ti_st *lhst = priv_data;
 
diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c
index f6f2b01a1fea..ed0a4201b551 100644
--- a/drivers/bluetooth/hci_intel.c
+++ b/drivers/bluetooth/hci_intel.c
@@ -537,9 +537,7 @@ static int intel_setup(struct hci_uart *hu)
 {
 	static const u8 reset_param[] = { 0x00, 0x01, 0x00, 0x01,
 					  0x00, 0x08, 0x04, 0x00 };
-	static const u8 lpm_param[] = { 0x03, 0x07, 0x01, 0x0b };
 	struct intel_data *intel = hu->priv;
-	struct intel_device *idev = NULL;
 	struct hci_dev *hdev = hu->hdev;
 	struct sk_buff *skb;
 	struct intel_version ver;
@@ -884,35 +882,23 @@ done:
 
 	bt_dev_info(hdev, "Device booted in %llu usecs", duration);
 
-	/* Enable LPM if matching pdev with wakeup enabled */
+	/* Enable LPM if matching pdev with wakeup enabled, set TX active
+	 * until further LPM TX notification.
+	 */
 	mutex_lock(&intel_device_list_lock);
 	list_for_each(p, &intel_device_list) {
 		struct intel_device *dev = list_entry(p, struct intel_device,
 						      list);
 		if (hu->tty->dev->parent == dev->pdev->dev.parent) {
-			if (device_may_wakeup(&dev->pdev->dev))
-				idev = dev;
+			if (device_may_wakeup(&dev->pdev->dev)) {
+				set_bit(STATE_LPM_ENABLED, &intel->flags);
+				set_bit(STATE_TX_ACTIVE, &intel->flags);
+			}
 			break;
 		}
 	}
 	mutex_unlock(&intel_device_list_lock);
 
-	if (!idev)
-		goto no_lpm;
-
-	bt_dev_info(hdev, "Enabling LPM");
-
-	skb = __hci_cmd_sync(hdev, 0xfc8b, sizeof(lpm_param), lpm_param,
-			     HCI_CMD_TIMEOUT);
-	if (IS_ERR(skb)) {
-		bt_dev_err(hdev, "Failed to enable LPM");
-		goto no_lpm;
-	}
-	kfree_skb(skb);
-
-	set_bit(STATE_LPM_ENABLED, &intel->flags);
-
-no_lpm:
 	/* Ignore errors, device can work without DDC parameters */
 	btintel_load_ddc_config(hdev, fwname);
 
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 49b3e1e2d236..dda97398c59a 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -609,7 +609,7 @@ static int hci_uart_register_dev(struct hci_uart *hu)
 	if (test_bit(HCI_UART_CREATE_AMP, &hu->hdev_flags))
 		hdev->dev_type = HCI_AMP;
 	else
-		hdev->dev_type = HCI_BREDR;
+		hdev->dev_type = HCI_PRIMARY;
 
 	if (test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags))
 		return 0;
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index aba31210c802..3ff229b2e7f3 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -97,10 +97,10 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode)
 	if (data->hdev)
 		return -EBADFD;
 
-	/* bits 0-1 are dev_type (BR/EDR or AMP) */
+	/* bits 0-1 are dev_type (Primary or AMP) */
 	dev_type = opcode & 0x03;
 
-	if (dev_type != HCI_BREDR && dev_type != HCI_AMP)
+	if (dev_type != HCI_PRIMARY && dev_type != HCI_AMP)
 		return -EINVAL;
 
 	/* bits 2-5 are reserved (must be zero) */
@@ -316,7 +316,7 @@ static void vhci_open_timeout(struct work_struct *work)
 	struct vhci_data *data = container_of(work, struct vhci_data,
 					      open_timeout.work);
 
-	vhci_create_device(data, amp ? HCI_AMP : HCI_BREDR);
+	vhci_create_device(data, amp ? HCI_AMP : HCI_PRIMARY);
 }
 
 static int vhci_open(struct inode *inode, struct file *file)