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

Pull networking updates from David Miller:

 1) Support 6Ghz band in ath11k driver, from Rajkumar Manoharan.

 2) Support UDP segmentation in code TSO code, from Eric Dumazet.

 3) Allow flashing different flash images in cxgb4 driver, from Vishal
    Kulkarni.

 4) Add drop frames counter and flow status to tc flower offloading,
    from Po Liu.

 5) Support n-tuple filters in cxgb4, from Vishal Kulkarni.

 6) Various new indirect call avoidance, from Eric Dumazet and Brian
    Vazquez.

 7) Fix BPF verifier failures on 32-bit pointer arithmetic, from
    Yonghong Song.

 8) Support querying and setting hardware address of a port function via
    devlink, use this in mlx5, from Parav Pandit.

 9) Support hw ipsec offload on bonding slaves, from Jarod Wilson.

10) Switch qca8k driver over to phylink, from Jonathan McDowell.

11) In bpftool, show list of processes holding BPF FD references to
    maps, programs, links, and btf objects. From Andrii Nakryiko.

12) Several conversions over to generic power management, from Vaibhav
    Gupta.

13) Add support for SO_KEEPALIVE et al. to bpf_setsockopt(), from Dmitry
    Yakunin.

14) Various https url conversions, from Alexander A. Klimov.

15) Timestamping and PHC support for mscc PHY driver, from Antoine
    Tenart.

16) Support bpf iterating over tcp and udp sockets, from Yonghong Song.

17) Support 5GBASE-T i40e NICs, from Aleksandr Loktionov.

18) Add kTLS RX HW offload support to mlx5e, from Tariq Toukan.

19) Fix the ->ndo_start_xmit() return type to be netdev_tx_t in several
    drivers. From Luc Van Oostenryck.

20) XDP support for xen-netfront, from Denis Kirjanov.

21) Support receive buffer autotuning in MPTCP, from Florian Westphal.

22) Support EF100 chip in sfc driver, from Edward Cree.

23) Add XDP support to mvpp2 driver, from Matteo Croce.

24) Support MPTCP in sock_diag, from Paolo Abeni.

25) Commonize UDP tunnel offloading code by creating udp_tunnel_nic
    infrastructure, from Jakub Kicinski.

26) Several pci_ --> dma_ API conversions, from Christophe JAILLET.

27) Add FLOW_ACTION_POLICE support to mlxsw, from Ido Schimmel.

28) Add SK_LOOKUP bpf program type, from Jakub Sitnicki.

29) Refactor a lot of networking socket option handling code in order to
    avoid set_fs() calls, from Christoph Hellwig.

30) Add rfc4884 support to icmp code, from Willem de Bruijn.

31) Support TBF offload in dpaa2-eth driver, from Ioana Ciornei.

32) Support XDP_REDIRECT in qede driver, from Alexander Lobakin.

33) Support PCI relaxed ordering in mlx5 driver, from Aya Levin.

34) Support TCP syncookies in MPTCP, from Flowian Westphal.

35) Fix several tricky cases of PMTU handling wrt. briding, from Stefano
    Brivio.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2056 commits)
  net: thunderx: initialize VF's mailbox mutex before first usage
  usb: hso: remove bogus check for EINPROGRESS
  usb: hso: no complaint about kmalloc failure
  hso: fix bailout in error case of probe
  ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM
  selftests/net: relax cpu affinity requirement in msg_zerocopy test
  mptcp: be careful on subflow creation
  selftests: rtnetlink: make kci_test_encap() return sub-test result
  selftests: rtnetlink: correct the final return value for the test
  net: dsa: sja1105: use detected device id instead of DT one on mismatch
  tipc: set ub->ifindex for local ipv6 address
  ipv6: add ipv6_dev_find()
  net: openvswitch: silence suspicious RCU usage warning
  Revert "vxlan: fix tos value before xmit"
  ptp: only allow phase values lower than 1 period
  farsync: switch from 'pci_' to 'dma_' API
  wan: wanxl: switch from 'pci_' to 'dma_' API
  hv_netvsc: do not use VF device if link is down
  dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
  net: macb: Properly handle phylink on at91sam9x
  ...

8 files changed, 51 insertions, 54 deletions

diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c
index cb57f9124ab1..c354a5143e99 100644
--- a/drivers/net/wan/c101.c
+++ b/drivers/net/wan/c101.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2000-2003 Krzysztof Halasa <khc@pm.waw.pl>
  *
- * For information see <http://www.kernel.org/pub/linux/utils/net/hdlc/>
+ * For information see <https://www.kernel.org/pub/linux/utils/net/hdlc/>
  *
  * Sources of information:
  *    Hitachi HD64570 SCA User's Manual
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 5d6532ad6b78..f8aed0696d77 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -12,7 +12,7 @@
  * HARDWARE INFO
  *
  * Both cards are developed at the Institute of Computer Science,
- * Masaryk University (http://www.ics.muni.cz/). The hardware is
+ * Masaryk University (https://www.ics.muni.cz/). The hardware is
  * developed by Jiri Novotny <novotny@ics.muni.cz>. More information
  * and the photo of both cards is available at
  * http://www.pavoucek.cz/cosa.html. The card documentation, firmwares
@@ -35,7 +35,7 @@
  *
  * SOFTWARE INFO
  *
- * The homepage of the Linux driver is at http://www.fi.muni.cz/~kas/cosa/.
+ * The homepage of the Linux driver is at https://www.fi.muni.cz/~kas/cosa/.
  * The CVS tree of Linux driver can be viewed there, as well as the
  * firmware binaries and user-space utilities for downloading the firmware
  * into the card and setting up the card.
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index f5198a391417..b50cf11d197d 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -124,7 +124,7 @@ module_param_array(fst_excluded_list, int, NULL, 0);
 /*      The Am186CH/CC processors support a SmartDMA mode using circular pools
  *      of buffer descriptors. The structure is almost identical to that used
  *      in the LANCE Ethernet controllers. Details available as PDF from the
- *      AMD web site: http://www.amd.com/products/epd/processors/\
+ *      AMD web site: https://www.amd.com/products/epd/processors/\
  *                    2.16bitcont/3.am186cxfa/a21914/21914.pdf
  */
 struct txdesc {			/* Transmit descriptor */
@@ -2553,16 +2553,16 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		 * Allocate a dma buffer for transmit and receives
 		 */
 		card->rx_dma_handle_host =
-		    pci_alloc_consistent(card->device, FST_MAX_MTU,
-					 &card->rx_dma_handle_card);
+		    dma_alloc_coherent(&card->device->dev, FST_MAX_MTU,
+				       &card->rx_dma_handle_card, GFP_KERNEL);
 		if (card->rx_dma_handle_host == NULL) {
 			pr_err("Could not allocate rx dma buffer\n");
 			err = -ENOMEM;
 			goto rx_dma_fail;
 		}
 		card->tx_dma_handle_host =
-		    pci_alloc_consistent(card->device, FST_MAX_MTU,
-					 &card->tx_dma_handle_card);
+		    dma_alloc_coherent(&card->device->dev, FST_MAX_MTU,
+				       &card->tx_dma_handle_card, GFP_KERNEL);
 		if (card->tx_dma_handle_host == NULL) {
 			pr_err("Could not allocate tx dma buffer\n");
 			err = -ENOMEM;
@@ -2572,9 +2572,8 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	return 0;		/* Success */
 
 tx_dma_fail:
-	pci_free_consistent(card->device, FST_MAX_MTU,
-			    card->rx_dma_handle_host,
-			    card->rx_dma_handle_card);
+	dma_free_coherent(&card->device->dev, FST_MAX_MTU,
+			  card->rx_dma_handle_host, card->rx_dma_handle_card);
 rx_dma_fail:
 	fst_disable_intr(card);
 	for (i = 0 ; i < card->nports ; i++)
@@ -2625,23 +2624,21 @@ fst_remove_one(struct pci_dev *pdev)
 		/*
 		 * Free dma buffers
 		 */
-		pci_free_consistent(card->device, FST_MAX_MTU,
-				    card->rx_dma_handle_host,
-				    card->rx_dma_handle_card);
-		pci_free_consistent(card->device, FST_MAX_MTU,
-				    card->tx_dma_handle_host,
-				    card->tx_dma_handle_card);
+		dma_free_coherent(&card->device->dev, FST_MAX_MTU,
+				  card->rx_dma_handle_host,
+				  card->rx_dma_handle_card);
+		dma_free_coherent(&card->device->dev, FST_MAX_MTU,
+				  card->tx_dma_handle_host,
+				  card->tx_dma_handle_card);
 	}
 	fst_card_array[card->card_no] = NULL;
 }
 
 static struct pci_driver fst_driver = {
-        .name		= FST_NAME,
-        .id_table	= fst_pci_dev_id,
-        .probe		= fst_add_one,
-        .remove	= fst_remove_one,
-        .suspend	= NULL,
-        .resume	= NULL,
+	.name		= FST_NAME,
+	.id_table	= fst_pci_dev_id,
+	.probe		= fst_add_one,
+	.remove		= fst_remove_one,
 };
 
 static int __init
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index a20f467ca48a..842def21e089 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -2063,7 +2063,7 @@ static void lmc_driver_timeout(struct net_device *dev, unsigned int txqueue)
     /*
      * Chip seems to have locked up
      * Reset it
-     * This whips out all our decriptor
+     * This whips out all our descriptor
      * table and starts from scartch
      */
 
diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c
index f9e7fc7e9978..5bf4463873b1 100644
--- a/drivers/net/wan/n2.c
+++ b/drivers/net/wan/n2.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 1998-2003 Krzysztof Halasa <khc@pm.waw.pl>
  *
- * For information see <http://www.kernel.org/pub/linux/utils/net/hdlc/>
+ * For information see <https://www.kernel.org/pub/linux/utils/net/hdlc/>
  *
  * Note: integrated CSU/DSU/DDS are not supported by this driver
  *
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c
index 190735604b2e..001fd378d417 100644
--- a/drivers/net/wan/pc300too.c
+++ b/drivers/net/wan/pc300too.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2000-2008 Krzysztof Halasa <khc@pm.waw.pl>
  *
- * For information see <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
+ * For information see <https://www.kernel.org/pub/linux/utils/net/hdlc/>.
  *
  * Sources of information:
  *    Hitachi HD64572 SCA-II User's Manual
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index b5f8aaca5f06..d0062224b216 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2002-2008 Krzysztof Halasa <khc@pm.waw.pl>
  *
- * For information see <http://www.kernel.org/pub/linux/utils/net/hdlc/>
+ * For information see <https://www.kernel.org/pub/linux/utils/net/hdlc/>
  *
  * Sources of information:
  *    Hitachi HD64572 SCA-II User's Manual
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 499f7cd19a4a..a83133388de9 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -99,7 +99,7 @@ static inline port_status_t *get_status(struct port *port)
 static inline dma_addr_t pci_map_single_debug(struct pci_dev *pdev, void *ptr,
 					      size_t size, int direction)
 {
-	dma_addr_t addr = pci_map_single(pdev, ptr, size, direction);
+	dma_addr_t addr = dma_map_single(&pdev->dev, ptr, size, direction);
 	if (addr + size > 0x100000000LL)
 		pr_crit("%s: pci_map_single() returned memory at 0x%llx!\n",
 			pci_name(pdev), (unsigned long long)addr);
@@ -180,8 +180,8 @@ static inline void wanxl_tx_intr(struct port *port)
 			dev->stats.tx_bytes += skb->len;
 		}
                 desc->stat = PACKET_EMPTY; /* Free descriptor */
-		pci_unmap_single(port->card->pdev, desc->address, skb->len,
-				 PCI_DMA_TODEVICE);
+		dma_unmap_single(&port->card->pdev->dev, desc->address,
+				 skb->len, DMA_TO_DEVICE);
 		dev_consume_skb_irq(skb);
                 port->tx_in = (port->tx_in + 1) % TX_BUFFERS;
         }
@@ -207,9 +207,9 @@ static inline void wanxl_rx_intr(struct card *card)
 			if (!skb)
 				dev->stats.rx_dropped++;
 			else {
-				pci_unmap_single(card->pdev, desc->address,
-						 BUFFER_LENGTH,
-						 PCI_DMA_FROMDEVICE);
+				dma_unmap_single(&card->pdev->dev,
+						 desc->address, BUFFER_LENGTH,
+						 DMA_FROM_DEVICE);
 				skb_put(skb, desc->length);
 
 #ifdef DEBUG_PKT
@@ -227,9 +227,10 @@ static inline void wanxl_rx_intr(struct card *card)
 			if (!skb) {
 				skb = dev_alloc_skb(BUFFER_LENGTH);
 				desc->address = skb ?
-					pci_map_single(card->pdev, skb->data,
+					dma_map_single(&card->pdev->dev,
+						       skb->data,
 						       BUFFER_LENGTH,
-						       PCI_DMA_FROMDEVICE) : 0;
+						       DMA_FROM_DEVICE) : 0;
 				card->rx_skbs[card->rx_in] = skb;
 			}
 		}
@@ -291,8 +292,8 @@ static netdev_tx_t wanxl_xmit(struct sk_buff *skb, struct net_device *dev)
 #endif
 
 	port->tx_skbs[port->tx_out] = skb;
-	desc->address = pci_map_single(port->card->pdev, skb->data, skb->len,
-				       PCI_DMA_TODEVICE);
+	desc->address = dma_map_single(&port->card->pdev->dev, skb->data,
+				       skb->len, DMA_TO_DEVICE);
 	desc->length = skb->len;
 	desc->stat = PACKET_FULL;
 	writel(1 << (DOORBELL_TO_CARD_TX_0 + port->node),
@@ -451,9 +452,9 @@ static int wanxl_close(struct net_device *dev)
 
 		if (desc->stat != PACKET_EMPTY) {
 			desc->stat = PACKET_EMPTY;
-			pci_unmap_single(port->card->pdev, desc->address,
-					 port->tx_skbs[i]->len,
-					 PCI_DMA_TODEVICE);
+			dma_unmap_single(&port->card->pdev->dev,
+					 desc->address, port->tx_skbs[i]->len,
+					 DMA_TO_DEVICE);
 			dev_kfree_skb(port->tx_skbs[i]);
 		}
 	}
@@ -524,9 +525,9 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev)
 
 	for (i = 0; i < RX_QUEUE_LENGTH; i++)
 		if (card->rx_skbs[i]) {
-			pci_unmap_single(card->pdev,
+			dma_unmap_single(&card->pdev->dev,
 					 card->status->rx_descs[i].address,
-					 BUFFER_LENGTH, PCI_DMA_FROMDEVICE);
+					 BUFFER_LENGTH, DMA_FROM_DEVICE);
 			dev_kfree_skb(card->rx_skbs[i]);
 		}
 
@@ -534,8 +535,8 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev)
 		iounmap(card->plx);
 
 	if (card->status)
-		pci_free_consistent(pdev, sizeof(struct card_status),
-				    card->status, card->status_address);
+		dma_free_coherent(&pdev->dev, sizeof(struct card_status),
+				  card->status, card->status_address);
 
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
@@ -579,8 +580,8 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	   We set both dma_mask and consistent_dma_mask to 28 bits
 	   and pray pci_alloc_consistent() will use this info. It should
 	   work on most platforms */
-	if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(28)) ||
-	    pci_set_dma_mask(pdev, DMA_BIT_MASK(28))) {
+	if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(28)) ||
+	    dma_set_mask(&pdev->dev, DMA_BIT_MASK(28))) {
 		pr_err("No usable DMA configuration\n");
 		pci_disable_device(pdev);
 		return -EIO;
@@ -608,9 +609,9 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	pci_set_drvdata(pdev, card);
 	card->pdev = pdev;
 
-	card->status = pci_alloc_consistent(pdev,
-					    sizeof(struct card_status),
-					    &card->status_address);
+	card->status = dma_alloc_coherent(&pdev->dev,
+					  sizeof(struct card_status),
+					  &card->status_address, GFP_KERNEL);
 	if (card->status == NULL) {
 		wanxl_pci_remove_one(pdev);
 		return -ENOBUFS;
@@ -625,8 +626,8 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	/* FIXME when PCI/DMA subsystems are fixed.
 	   We set both dma_mask and consistent_dma_mask back to 32 bits
 	   to indicate the card can do 32-bit DMA addressing */
-	if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)) ||
-	    pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+	if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)) ||
+	    dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
 		pr_err("No usable DMA configuration\n");
 		wanxl_pci_remove_one(pdev);
 		return -EIO;
@@ -699,9 +700,8 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 		card->rx_skbs[i] = skb;
 		if (skb)
 			card->status->rx_descs[i].address =
-				pci_map_single(card->pdev, skb->data,
-					       BUFFER_LENGTH,
-					       PCI_DMA_FROMDEVICE);
+				dma_map_single(&card->pdev->dev, skb->data,
+					       BUFFER_LENGTH, DMA_FROM_DEVICE);
 	}
 
 	mem = ioremap(mem_phy, PDM_OFFSET + sizeof(firmware));