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
  ...

1 files changed, 95 insertions, 108 deletions

diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 07e8211eea51..187b0b9a6e1d 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -250,7 +250,7 @@ struct pcnet32_access {
 
 /*
  * The first field of pcnet32_private is read by the ethernet device
- * so the structure should be allocated using pci_alloc_consistent().
+ * so the structure should be allocated using dma_alloc_coherent().
  */
 struct pcnet32_private {
 	struct pcnet32_init_block *init_block;
@@ -258,7 +258,7 @@ struct pcnet32_private {
 	struct pcnet32_rx_head	*rx_ring;
 	struct pcnet32_tx_head	*tx_ring;
 	dma_addr_t		init_dma_addr;/* DMA address of beginning of the init block,
-				   returned by pci_alloc_consistent */
+				   returned by dma_alloc_coherent */
 	struct pci_dev		*pci_dev;
 	const char		*name;
 	/* The saved address of a sent-in-place packet/buffer, for skfree(). */
@@ -485,9 +485,9 @@ static void pcnet32_realloc_tx_ring(struct net_device *dev,
 	pcnet32_purge_tx_ring(dev);
 
 	new_tx_ring =
-		pci_zalloc_consistent(lp->pci_dev,
-				      sizeof(struct pcnet32_tx_head) * entries,
-				      &new_ring_dma_addr);
+		dma_alloc_coherent(&lp->pci_dev->dev,
+				   sizeof(struct pcnet32_tx_head) * entries,
+				   &new_ring_dma_addr, GFP_ATOMIC);
 	if (new_tx_ring == NULL)
 		return;
 
@@ -501,9 +501,9 @@ static void pcnet32_realloc_tx_ring(struct net_device *dev,
 
 	kfree(lp->tx_skbuff);
 	kfree(lp->tx_dma_addr);
-	pci_free_consistent(lp->pci_dev,
-			    sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
-			    lp->tx_ring, lp->tx_ring_dma_addr);
+	dma_free_coherent(&lp->pci_dev->dev,
+			  sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
+			  lp->tx_ring, lp->tx_ring_dma_addr);
 
 	lp->tx_ring_size = entries;
 	lp->tx_mod_mask = lp->tx_ring_size - 1;
@@ -517,10 +517,9 @@ static void pcnet32_realloc_tx_ring(struct net_device *dev,
 free_new_lists:
 	kfree(new_dma_addr_list);
 free_new_tx_ring:
-	pci_free_consistent(lp->pci_dev,
-			    sizeof(struct pcnet32_tx_head) * entries,
-			    new_tx_ring,
-			    new_ring_dma_addr);
+	dma_free_coherent(&lp->pci_dev->dev,
+			  sizeof(struct pcnet32_tx_head) * entries,
+			  new_tx_ring, new_ring_dma_addr);
 }
 
 /*
@@ -545,9 +544,9 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 	unsigned int entries = BIT(size);
 
 	new_rx_ring =
-		pci_zalloc_consistent(lp->pci_dev,
-				      sizeof(struct pcnet32_rx_head) * entries,
-				      &new_ring_dma_addr);
+		dma_alloc_coherent(&lp->pci_dev->dev,
+				   sizeof(struct pcnet32_rx_head) * entries,
+				   &new_ring_dma_addr, GFP_ATOMIC);
 	if (new_rx_ring == NULL)
 		return;
 
@@ -580,10 +579,9 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 		skb_reserve(rx_skbuff, NET_IP_ALIGN);
 
 		new_dma_addr_list[new] =
-			    pci_map_single(lp->pci_dev, rx_skbuff->data,
-					   PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
-		if (pci_dma_mapping_error(lp->pci_dev,
-					  new_dma_addr_list[new])) {
+			    dma_map_single(&lp->pci_dev->dev, rx_skbuff->data,
+					   PKT_BUF_SIZE, DMA_FROM_DEVICE);
+		if (dma_mapping_error(&lp->pci_dev->dev, new_dma_addr_list[new])) {
 			netif_err(lp, drv, dev, "%s dma mapping failed\n",
 				  __func__);
 			dev_kfree_skb(new_skb_list[new]);
@@ -596,22 +594,20 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 	/* and free any unneeded buffers */
 	for (; new < lp->rx_ring_size; new++) {
 		if (lp->rx_skbuff[new]) {
-			if (!pci_dma_mapping_error(lp->pci_dev,
-						   lp->rx_dma_addr[new]))
-				pci_unmap_single(lp->pci_dev,
+			if (!dma_mapping_error(&lp->pci_dev->dev, lp->rx_dma_addr[new]))
+				dma_unmap_single(&lp->pci_dev->dev,
 						 lp->rx_dma_addr[new],
 						 PKT_BUF_SIZE,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 			dev_kfree_skb(lp->rx_skbuff[new]);
 		}
 	}
 
 	kfree(lp->rx_skbuff);
 	kfree(lp->rx_dma_addr);
-	pci_free_consistent(lp->pci_dev,
-			    sizeof(struct pcnet32_rx_head) *
-			    lp->rx_ring_size, lp->rx_ring,
-			    lp->rx_ring_dma_addr);
+	dma_free_coherent(&lp->pci_dev->dev,
+			  sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
+			  lp->rx_ring, lp->rx_ring_dma_addr);
 
 	lp->rx_ring_size = entries;
 	lp->rx_mod_mask = lp->rx_ring_size - 1;
@@ -625,12 +621,11 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev,
 free_all_new:
 	while (--new >= lp->rx_ring_size) {
 		if (new_skb_list[new]) {
-			if (!pci_dma_mapping_error(lp->pci_dev,
-						   new_dma_addr_list[new]))
-				pci_unmap_single(lp->pci_dev,
+			if (!dma_mapping_error(&lp->pci_dev->dev, new_dma_addr_list[new]))
+				dma_unmap_single(&lp->pci_dev->dev,
 						 new_dma_addr_list[new],
 						 PKT_BUF_SIZE,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 			dev_kfree_skb(new_skb_list[new]);
 		}
 	}
@@ -638,10 +633,9 @@ free_all_new:
 free_new_lists:
 	kfree(new_dma_addr_list);
 free_new_rx_ring:
-	pci_free_consistent(lp->pci_dev,
-			    sizeof(struct pcnet32_rx_head) * entries,
-			    new_rx_ring,
-			    new_ring_dma_addr);
+	dma_free_coherent(&lp->pci_dev->dev,
+			  sizeof(struct pcnet32_rx_head) * entries,
+			  new_rx_ring, new_ring_dma_addr);
 }
 
 static void pcnet32_purge_rx_ring(struct net_device *dev)
@@ -654,12 +648,11 @@ static void pcnet32_purge_rx_ring(struct net_device *dev)
 		lp->rx_ring[i].status = 0;	/* CPU owns buffer */
 		wmb();		/* Make sure adapter sees owner change */
 		if (lp->rx_skbuff[i]) {
-			if (!pci_dma_mapping_error(lp->pci_dev,
-						   lp->rx_dma_addr[i]))
-				pci_unmap_single(lp->pci_dev,
+			if (!dma_mapping_error(&lp->pci_dev->dev, lp->rx_dma_addr[i]))
+				dma_unmap_single(&lp->pci_dev->dev,
 						 lp->rx_dma_addr[i],
 						 PKT_BUF_SIZE,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 			dev_kfree_skb_any(lp->rx_skbuff[i]);
 		}
 		lp->rx_skbuff[i] = NULL;
@@ -1036,9 +1029,9 @@ static int pcnet32_loopback_test(struct net_device *dev, uint64_t * data1)
 			*packet++ = i;
 
 		lp->tx_dma_addr[x] =
-			pci_map_single(lp->pci_dev, skb->data, skb->len,
-				       PCI_DMA_TODEVICE);
-		if (pci_dma_mapping_error(lp->pci_dev, lp->tx_dma_addr[x])) {
+			dma_map_single(&lp->pci_dev->dev, skb->data, skb->len,
+				       DMA_TO_DEVICE);
+		if (dma_mapping_error(&lp->pci_dev->dev, lp->tx_dma_addr[x])) {
 			netif_printk(lp, hw, KERN_DEBUG, dev,
 				     "DMA mapping error at line: %d!\n",
 				     __LINE__);
@@ -1226,21 +1219,21 @@ static void pcnet32_rx_entry(struct net_device *dev,
 		 */
 		if (newskb) {
 			skb_reserve(newskb, NET_IP_ALIGN);
-			new_dma_addr = pci_map_single(lp->pci_dev,
+			new_dma_addr = dma_map_single(&lp->pci_dev->dev,
 						      newskb->data,
 						      PKT_BUF_SIZE,
-						      PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(lp->pci_dev, new_dma_addr)) {
+						      DMA_FROM_DEVICE);
+			if (dma_mapping_error(&lp->pci_dev->dev, new_dma_addr)) {
 				netif_err(lp, rx_err, dev,
 					  "DMA mapping error.\n");
 				dev_kfree_skb(newskb);
 				skb = NULL;
 			} else {
 				skb = lp->rx_skbuff[entry];
-				pci_unmap_single(lp->pci_dev,
+				dma_unmap_single(&lp->pci_dev->dev,
 						 lp->rx_dma_addr[entry],
 						 PKT_BUF_SIZE,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 				skb_put(skb, pkt_len);
 				lp->rx_skbuff[entry] = newskb;
 				lp->rx_dma_addr[entry] = new_dma_addr;
@@ -1259,17 +1252,15 @@ static void pcnet32_rx_entry(struct net_device *dev,
 	if (!rx_in_place) {
 		skb_reserve(skb, NET_IP_ALIGN);
 		skb_put(skb, pkt_len);	/* Make room */
-		pci_dma_sync_single_for_cpu(lp->pci_dev,
-					    lp->rx_dma_addr[entry],
-					    pkt_len,
-					    PCI_DMA_FROMDEVICE);
+		dma_sync_single_for_cpu(&lp->pci_dev->dev,
+					lp->rx_dma_addr[entry], pkt_len,
+					DMA_FROM_DEVICE);
 		skb_copy_to_linear_data(skb,
 				 (unsigned char *)(lp->rx_skbuff[entry]->data),
 				 pkt_len);
-		pci_dma_sync_single_for_device(lp->pci_dev,
-					       lp->rx_dma_addr[entry],
-					       pkt_len,
-					       PCI_DMA_FROMDEVICE);
+		dma_sync_single_for_device(&lp->pci_dev->dev,
+					   lp->rx_dma_addr[entry], pkt_len,
+					   DMA_FROM_DEVICE);
 	}
 	dev->stats.rx_bytes += skb->len;
 	skb->protocol = eth_type_trans(skb, dev);
@@ -1358,10 +1349,10 @@ static int pcnet32_tx(struct net_device *dev)
 
 		/* We must free the original skb */
 		if (lp->tx_skbuff[entry]) {
-			pci_unmap_single(lp->pci_dev,
+			dma_unmap_single(&lp->pci_dev->dev,
 					 lp->tx_dma_addr[entry],
-					 lp->tx_skbuff[entry]->
-					 len, PCI_DMA_TODEVICE);
+					 lp->tx_skbuff[entry]->len,
+					 DMA_TO_DEVICE);
 			dev_kfree_skb_any(lp->tx_skbuff[entry]);
 			lp->tx_skbuff[entry] = NULL;
 			lp->tx_dma_addr[entry] = 0;
@@ -1551,7 +1542,7 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_disable_dev;
 	}
 
-	err = pci_set_dma_mask(pdev, PCNET32_DMA_MASK);
+	err = dma_set_mask(&pdev->dev, PCNET32_DMA_MASK);
 	if (err) {
 		if (pcnet32_debug & NETIF_MSG_PROBE)
 			pr_err("architecture does not support 32bit PCI busmaster DMA\n");
@@ -1834,12 +1825,13 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 
 	dev->base_addr = ioaddr;
 	lp = netdev_priv(dev);
-	/* pci_alloc_consistent returns page-aligned memory, so we do not have to check the alignment */
-	lp->init_block = pci_alloc_consistent(pdev, sizeof(*lp->init_block),
-					      &lp->init_dma_addr);
+	/* dma_alloc_coherent returns page-aligned memory, so we do not have to check the alignment */
+	lp->init_block = dma_alloc_coherent(&pdev->dev,
+					    sizeof(*lp->init_block),
+					    &lp->init_dma_addr, GFP_KERNEL);
 	if (!lp->init_block) {
 		if (pcnet32_debug & NETIF_MSG_PROBE)
-			pr_err("Consistent memory allocation failed\n");
+			pr_err("Coherent memory allocation failed\n");
 		ret = -ENOMEM;
 		goto err_free_netdev;
 	}
@@ -1998,8 +1990,8 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 
 err_free_ring:
 	pcnet32_free_ring(dev);
-	pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block),
-			    lp->init_block, lp->init_dma_addr);
+	dma_free_coherent(&lp->pci_dev->dev, sizeof(*lp->init_block),
+			  lp->init_block, lp->init_dma_addr);
 err_free_netdev:
 	free_netdev(dev);
 err_release_region:
@@ -2012,21 +2004,19 @@ static int pcnet32_alloc_ring(struct net_device *dev, const char *name)
 {
 	struct pcnet32_private *lp = netdev_priv(dev);
 
-	lp->tx_ring = pci_alloc_consistent(lp->pci_dev,
-					   sizeof(struct pcnet32_tx_head) *
-					   lp->tx_ring_size,
-					   &lp->tx_ring_dma_addr);
+	lp->tx_ring = dma_alloc_coherent(&lp->pci_dev->dev,
+					 sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
+					 &lp->tx_ring_dma_addr, GFP_KERNEL);
 	if (lp->tx_ring == NULL) {
-		netif_err(lp, drv, dev, "Consistent memory allocation failed\n");
+		netif_err(lp, drv, dev, "Coherent memory allocation failed\n");
 		return -ENOMEM;
 	}
 
-	lp->rx_ring = pci_alloc_consistent(lp->pci_dev,
-					   sizeof(struct pcnet32_rx_head) *
-					   lp->rx_ring_size,
-					   &lp->rx_ring_dma_addr);
+	lp->rx_ring = dma_alloc_coherent(&lp->pci_dev->dev,
+					 sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
+					 &lp->rx_ring_dma_addr, GFP_KERNEL);
 	if (lp->rx_ring == NULL) {
-		netif_err(lp, drv, dev, "Consistent memory allocation failed\n");
+		netif_err(lp, drv, dev, "Coherent memory allocation failed\n");
 		return -ENOMEM;
 	}
 
@@ -2070,18 +2060,16 @@ static void pcnet32_free_ring(struct net_device *dev)
 	lp->rx_dma_addr = NULL;
 
 	if (lp->tx_ring) {
-		pci_free_consistent(lp->pci_dev,
-				    sizeof(struct pcnet32_tx_head) *
-				    lp->tx_ring_size, lp->tx_ring,
-				    lp->tx_ring_dma_addr);
+		dma_free_coherent(&lp->pci_dev->dev,
+				  sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
+				  lp->tx_ring, lp->tx_ring_dma_addr);
 		lp->tx_ring = NULL;
 	}
 
 	if (lp->rx_ring) {
-		pci_free_consistent(lp->pci_dev,
-				    sizeof(struct pcnet32_rx_head) *
-				    lp->rx_ring_size, lp->rx_ring,
-				    lp->rx_ring_dma_addr);
+		dma_free_coherent(&lp->pci_dev->dev,
+				  sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
+				  lp->rx_ring, lp->rx_ring_dma_addr);
 		lp->rx_ring = NULL;
 	}
 }
@@ -2342,12 +2330,11 @@ static void pcnet32_purge_tx_ring(struct net_device *dev)
 		lp->tx_ring[i].status = 0;	/* CPU owns buffer */
 		wmb();		/* Make sure adapter sees owner change */
 		if (lp->tx_skbuff[i]) {
-			if (!pci_dma_mapping_error(lp->pci_dev,
-						   lp->tx_dma_addr[i]))
-				pci_unmap_single(lp->pci_dev,
+			if (!dma_mapping_error(&lp->pci_dev->dev, lp->tx_dma_addr[i]))
+				dma_unmap_single(&lp->pci_dev->dev,
 						 lp->tx_dma_addr[i],
 						 lp->tx_skbuff[i]->len,
-						 PCI_DMA_TODEVICE);
+						 DMA_TO_DEVICE);
 			dev_kfree_skb_any(lp->tx_skbuff[i]);
 		}
 		lp->tx_skbuff[i] = NULL;
@@ -2382,10 +2369,9 @@ static int pcnet32_init_ring(struct net_device *dev)
 		rmb();
 		if (lp->rx_dma_addr[i] == 0) {
 			lp->rx_dma_addr[i] =
-			    pci_map_single(lp->pci_dev, rx_skbuff->data,
-					   PKT_BUF_SIZE, PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(lp->pci_dev,
-						  lp->rx_dma_addr[i])) {
+			    dma_map_single(&lp->pci_dev->dev, rx_skbuff->data,
+					   PKT_BUF_SIZE, DMA_FROM_DEVICE);
+			if (dma_mapping_error(&lp->pci_dev->dev, lp->rx_dma_addr[i])) {
 				/* there is not much we can do at this point */
 				netif_err(lp, drv, dev,
 					  "%s pci dma mapping error\n",
@@ -2523,8 +2509,9 @@ static netdev_tx_t pcnet32_start_xmit(struct sk_buff *skb,
 	lp->tx_ring[entry].misc = 0x00000000;
 
 	lp->tx_dma_addr[entry] =
-	    pci_map_single(lp->pci_dev, skb->data, skb->len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(lp->pci_dev, lp->tx_dma_addr[entry])) {
+	    dma_map_single(&lp->pci_dev->dev, skb->data, skb->len,
+			   DMA_TO_DEVICE);
+	if (dma_mapping_error(&lp->pci_dev->dev, lp->tx_dma_addr[entry])) {
 		dev_kfree_skb_any(skb);
 		dev->stats.tx_dropped++;
 		goto drop_packet;
@@ -2913,30 +2900,27 @@ static void pcnet32_watchdog(struct timer_list *t)
 	mod_timer(&lp->watchdog_timer, round_jiffies(PCNET32_WATCHDOG_TIMEOUT));
 }
 
-static int pcnet32_pm_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused pcnet32_pm_suspend(struct device *device_d)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
+	struct net_device *dev = dev_get_drvdata(device_d);
 
 	if (netif_running(dev)) {
 		netif_device_detach(dev);
 		pcnet32_close(dev);
 	}
-	pci_save_state(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
 	return 0;
 }
 
-static int pcnet32_pm_resume(struct pci_dev *pdev)
+static int __maybe_unused pcnet32_pm_resume(struct device *device_d)
 {
-	struct net_device *dev = pci_get_drvdata(pdev);
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
+	struct net_device *dev = dev_get_drvdata(device_d);
 
 	if (netif_running(dev)) {
 		pcnet32_open(dev);
 		netif_device_attach(dev);
 	}
+
 	return 0;
 }
 
@@ -2950,20 +2934,23 @@ static void pcnet32_remove_one(struct pci_dev *pdev)
 		unregister_netdev(dev);
 		pcnet32_free_ring(dev);
 		release_region(dev->base_addr, PCNET32_TOTAL_SIZE);
-		pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block),
-				    lp->init_block, lp->init_dma_addr);
+		dma_free_coherent(&lp->pci_dev->dev, sizeof(*lp->init_block),
+				  lp->init_block, lp->init_dma_addr);
 		free_netdev(dev);
 		pci_disable_device(pdev);
 	}
 }
 
+static SIMPLE_DEV_PM_OPS(pcnet32_pm_ops, pcnet32_pm_suspend, pcnet32_pm_resume);
+
 static struct pci_driver pcnet32_driver = {
 	.name = DRV_NAME,
 	.probe = pcnet32_probe_pci,
 	.remove = pcnet32_remove_one,
 	.id_table = pcnet32_pci_tbl,
-	.suspend = pcnet32_pm_suspend,
-	.resume = pcnet32_pm_resume,
+	.driver = {
+		.pm = &pcnet32_pm_ops,
+	},
 };
 
 /* An additional parameter that may be passed in... */
@@ -3030,8 +3017,8 @@ static void __exit pcnet32_cleanup_module(void)
 		unregister_netdev(pcnet32_dev);
 		pcnet32_free_ring(pcnet32_dev);
 		release_region(pcnet32_dev->base_addr, PCNET32_TOTAL_SIZE);
-		pci_free_consistent(lp->pci_dev, sizeof(*lp->init_block),
-				    lp->init_block, lp->init_dma_addr);
+		dma_free_coherent(&lp->pci_dev->dev, sizeof(*lp->init_block),
+				  lp->init_block, lp->init_dma_addr);
 		free_netdev(pcnet32_dev);
 		pcnet32_dev = next_dev;
 	}