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
  ...

4 files changed, 151 insertions, 168 deletions

diff --git a/drivers/net/ethernet/neterion/Kconfig b/drivers/net/ethernet/neterion/Kconfig
index 5484f18f272e..0c0d127906dd 100644
--- a/drivers/net/ethernet/neterion/Kconfig
+++ b/drivers/net/ethernet/neterion/Kconfig
@@ -27,7 +27,7 @@ config S2IO
 	  on its age.
 
 	  More specific information on configuring the driver is in
-	  <file:Documentation/networking/device_drivers/neterion/s2io.rst>.
+	  <file:Documentation/networking/device_drivers/ethernet/neterion/s2io.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called s2io.
@@ -42,7 +42,7 @@ config VXGE
 	  labeled as either one, depending on its age.
 
 	  More specific information on configuring the driver is in
-	  <file:Documentation/networking/device_drivers/neterion/vxge.rst>.
+	  <file:Documentation/networking/device_drivers/ethernet/neterion/vxge.rst>.
 
 	  To compile this driver as a module, choose M here. The module
 	  will be called vxge.
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
index 15b8b1bf8163..bc94970bea45 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -640,11 +640,11 @@ static int init_shared_mem(struct s2io_nic *nic)
 			int k = 0;
 			dma_addr_t tmp_p;
 			void *tmp_v;
-			tmp_v = pci_alloc_consistent(nic->pdev,
-						     PAGE_SIZE, &tmp_p);
+			tmp_v = dma_alloc_coherent(&nic->pdev->dev, PAGE_SIZE,
+						   &tmp_p, GFP_KERNEL);
 			if (!tmp_v) {
 				DBG_PRINT(INFO_DBG,
-					  "pci_alloc_consistent failed for TxDL\n");
+					  "dma_alloc_coherent failed for TxDL\n");
 				return -ENOMEM;
 			}
 			/* If we got a zero DMA address(can happen on
@@ -658,11 +658,12 @@ static int init_shared_mem(struct s2io_nic *nic)
 					  "%s: Zero DMA address for TxDL. "
 					  "Virtual address %p\n",
 					  dev->name, tmp_v);
-				tmp_v = pci_alloc_consistent(nic->pdev,
-							     PAGE_SIZE, &tmp_p);
+				tmp_v = dma_alloc_coherent(&nic->pdev->dev,
+							   PAGE_SIZE, &tmp_p,
+							   GFP_KERNEL);
 				if (!tmp_v) {
 					DBG_PRINT(INFO_DBG,
-						  "pci_alloc_consistent failed for TxDL\n");
+						  "dma_alloc_coherent failed for TxDL\n");
 					return -ENOMEM;
 				}
 				mem_allocated += PAGE_SIZE;
@@ -734,8 +735,8 @@ static int init_shared_mem(struct s2io_nic *nic)
 
 			rx_blocks = &ring->rx_blocks[j];
 			size = SIZE_OF_BLOCK;	/* size is always page size */
-			tmp_v_addr = pci_alloc_consistent(nic->pdev, size,
-							  &tmp_p_addr);
+			tmp_v_addr = dma_alloc_coherent(&nic->pdev->dev, size,
+							&tmp_p_addr, GFP_KERNEL);
 			if (tmp_v_addr == NULL) {
 				/*
 				 * In case of failure, free_shared_mem()
@@ -835,8 +836,8 @@ static int init_shared_mem(struct s2io_nic *nic)
 	/* Allocation and initialization of Statistics block */
 	size = sizeof(struct stat_block);
 	mac_control->stats_mem =
-		pci_alloc_consistent(nic->pdev, size,
-				     &mac_control->stats_mem_phy);
+		dma_alloc_coherent(&nic->pdev->dev, size,
+				   &mac_control->stats_mem_phy, GFP_KERNEL);
 
 	if (!mac_control->stats_mem) {
 		/*
@@ -906,18 +907,18 @@ static void free_shared_mem(struct s2io_nic *nic)
 			fli = &fifo->list_info[mem_blks];
 			if (!fli->list_virt_addr)
 				break;
-			pci_free_consistent(nic->pdev, PAGE_SIZE,
-					    fli->list_virt_addr,
-					    fli->list_phy_addr);
+			dma_free_coherent(&nic->pdev->dev, PAGE_SIZE,
+					  fli->list_virt_addr,
+					  fli->list_phy_addr);
 			swstats->mem_freed += PAGE_SIZE;
 		}
 		/* If we got a zero DMA address during allocation,
 		 * free the page now
 		 */
 		if (mac_control->zerodma_virt_addr) {
-			pci_free_consistent(nic->pdev, PAGE_SIZE,
-					    mac_control->zerodma_virt_addr,
-					    (dma_addr_t)0);
+			dma_free_coherent(&nic->pdev->dev, PAGE_SIZE,
+					  mac_control->zerodma_virt_addr,
+					  (dma_addr_t)0);
 			DBG_PRINT(INIT_DBG,
 				  "%s: Freeing TxDL with zero DMA address. "
 				  "Virtual address %p\n",
@@ -939,8 +940,8 @@ static void free_shared_mem(struct s2io_nic *nic)
 			tmp_p_addr = ring->rx_blocks[j].block_dma_addr;
 			if (tmp_v_addr == NULL)
 				break;
-			pci_free_consistent(nic->pdev, size,
-					    tmp_v_addr, tmp_p_addr);
+			dma_free_coherent(&nic->pdev->dev, size, tmp_v_addr,
+					  tmp_p_addr);
 			swstats->mem_freed += size;
 			kfree(ring->rx_blocks[j].rxds);
 			swstats->mem_freed += sizeof(struct rxd_info) *
@@ -993,10 +994,9 @@ static void free_shared_mem(struct s2io_nic *nic)
 
 	if (mac_control->stats_mem) {
 		swstats->mem_freed += mac_control->stats_mem_sz;
-		pci_free_consistent(nic->pdev,
-				    mac_control->stats_mem_sz,
-				    mac_control->stats_mem,
-				    mac_control->stats_mem_phy);
+		dma_free_coherent(&nic->pdev->dev, mac_control->stats_mem_sz,
+				  mac_control->stats_mem,
+				  mac_control->stats_mem_phy);
 	}
 }
 
@@ -2316,8 +2316,9 @@ static struct sk_buff *s2io_txdl_getskb(struct fifo_info *fifo_data,
 
 	txds = txdlp;
 	if (txds->Host_Control == (u64)(long)fifo_data->ufo_in_band_v) {
-		pci_unmap_single(nic->pdev, (dma_addr_t)txds->Buffer_Pointer,
-				 sizeof(u64), PCI_DMA_TODEVICE);
+		dma_unmap_single(&nic->pdev->dev,
+				 (dma_addr_t)txds->Buffer_Pointer,
+				 sizeof(u64), DMA_TO_DEVICE);
 		txds++;
 	}
 
@@ -2326,8 +2327,8 @@ static struct sk_buff *s2io_txdl_getskb(struct fifo_info *fifo_data,
 		memset(txdlp, 0, (sizeof(struct TxD) * fifo_data->max_txds));
 		return NULL;
 	}
-	pci_unmap_single(nic->pdev, (dma_addr_t)txds->Buffer_Pointer,
-			 skb_headlen(skb), PCI_DMA_TODEVICE);
+	dma_unmap_single(&nic->pdev->dev, (dma_addr_t)txds->Buffer_Pointer,
+			 skb_headlen(skb), DMA_TO_DEVICE);
 	frg_cnt = skb_shinfo(skb)->nr_frags;
 	if (frg_cnt) {
 		txds++;
@@ -2335,9 +2336,9 @@ static struct sk_buff *s2io_txdl_getskb(struct fifo_info *fifo_data,
 			const skb_frag_t *frag = &skb_shinfo(skb)->frags[j];
 			if (!txds->Buffer_Pointer)
 				break;
-			pci_unmap_page(nic->pdev,
+			dma_unmap_page(&nic->pdev->dev,
 				       (dma_addr_t)txds->Buffer_Pointer,
-				       skb_frag_size(frag), PCI_DMA_TODEVICE);
+				       skb_frag_size(frag), DMA_TO_DEVICE);
 		}
 	}
 	memset(txdlp, 0, (sizeof(struct TxD) * fifo_data->max_txds));
@@ -2521,11 +2522,10 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct ring_info *ring,
 			memset(rxdp, 0, sizeof(struct RxD1));
 			skb_reserve(skb, NET_IP_ALIGN);
 			rxdp1->Buffer0_ptr =
-				pci_map_single(ring->pdev, skb->data,
+				dma_map_single(&ring->pdev->dev, skb->data,
 					       size - NET_IP_ALIGN,
-					       PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(nic->pdev,
-						  rxdp1->Buffer0_ptr))
+					       DMA_FROM_DEVICE);
+			if (dma_mapping_error(&nic->pdev->dev, rxdp1->Buffer0_ptr))
 				goto pci_map_failed;
 
 			rxdp->Control_2 =
@@ -2557,17 +2557,16 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct ring_info *ring,
 
 			if (from_card_up) {
 				rxdp3->Buffer0_ptr =
-					pci_map_single(ring->pdev, ba->ba_0,
-						       BUF0_LEN,
-						       PCI_DMA_FROMDEVICE);
-				if (pci_dma_mapping_error(nic->pdev,
-							  rxdp3->Buffer0_ptr))
+					dma_map_single(&ring->pdev->dev,
+						       ba->ba_0, BUF0_LEN,
+						       DMA_FROM_DEVICE);
+				if (dma_mapping_error(&nic->pdev->dev, rxdp3->Buffer0_ptr))
 					goto pci_map_failed;
 			} else
-				pci_dma_sync_single_for_device(ring->pdev,
-							       (dma_addr_t)rxdp3->Buffer0_ptr,
-							       BUF0_LEN,
-							       PCI_DMA_FROMDEVICE);
+				dma_sync_single_for_device(&ring->pdev->dev,
+							   (dma_addr_t)rxdp3->Buffer0_ptr,
+							   BUF0_LEN,
+							   DMA_FROM_DEVICE);
 
 			rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN);
 			if (ring->rxd_mode == RXD_MODE_3B) {
@@ -2577,29 +2576,28 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct ring_info *ring,
 				 * Buffer2 will have L3/L4 header plus
 				 * L4 payload
 				 */
-				rxdp3->Buffer2_ptr = pci_map_single(ring->pdev,
+				rxdp3->Buffer2_ptr = dma_map_single(&ring->pdev->dev,
 								    skb->data,
 								    ring->mtu + 4,
-								    PCI_DMA_FROMDEVICE);
+								    DMA_FROM_DEVICE);
 
-				if (pci_dma_mapping_error(nic->pdev,
-							  rxdp3->Buffer2_ptr))
+				if (dma_mapping_error(&nic->pdev->dev, rxdp3->Buffer2_ptr))
 					goto pci_map_failed;
 
 				if (from_card_up) {
 					rxdp3->Buffer1_ptr =
-						pci_map_single(ring->pdev,
+						dma_map_single(&ring->pdev->dev,
 							       ba->ba_1,
 							       BUF1_LEN,
-							       PCI_DMA_FROMDEVICE);
+							       DMA_FROM_DEVICE);
 
-					if (pci_dma_mapping_error(nic->pdev,
-								  rxdp3->Buffer1_ptr)) {
-						pci_unmap_single(ring->pdev,
+					if (dma_mapping_error(&nic->pdev->dev,
+							      rxdp3->Buffer1_ptr)) {
+						dma_unmap_single(&ring->pdev->dev,
 								 (dma_addr_t)(unsigned long)
 								 skb->data,
 								 ring->mtu + 4,
-								 PCI_DMA_FROMDEVICE);
+								 DMA_FROM_DEVICE);
 						goto pci_map_failed;
 					}
 				}
@@ -2668,27 +2666,24 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
 			continue;
 		if (sp->rxd_mode == RXD_MODE_1) {
 			rxdp1 = (struct RxD1 *)rxdp;
-			pci_unmap_single(sp->pdev,
+			dma_unmap_single(&sp->pdev->dev,
 					 (dma_addr_t)rxdp1->Buffer0_ptr,
 					 dev->mtu +
 					 HEADER_ETHERNET_II_802_3_SIZE +
 					 HEADER_802_2_SIZE + HEADER_SNAP_SIZE,
-					 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 			memset(rxdp, 0, sizeof(struct RxD1));
 		} else if (sp->rxd_mode == RXD_MODE_3B) {
 			rxdp3 = (struct RxD3 *)rxdp;
-			pci_unmap_single(sp->pdev,
+			dma_unmap_single(&sp->pdev->dev,
 					 (dma_addr_t)rxdp3->Buffer0_ptr,
-					 BUF0_LEN,
-					 PCI_DMA_FROMDEVICE);
-			pci_unmap_single(sp->pdev,
+					 BUF0_LEN, DMA_FROM_DEVICE);
+			dma_unmap_single(&sp->pdev->dev,
 					 (dma_addr_t)rxdp3->Buffer1_ptr,
-					 BUF1_LEN,
-					 PCI_DMA_FROMDEVICE);
-			pci_unmap_single(sp->pdev,
+					 BUF1_LEN, DMA_FROM_DEVICE);
+			dma_unmap_single(&sp->pdev->dev,
 					 (dma_addr_t)rxdp3->Buffer2_ptr,
-					 dev->mtu + 4,
-					 PCI_DMA_FROMDEVICE);
+					 dev->mtu + 4, DMA_FROM_DEVICE);
 			memset(rxdp, 0, sizeof(struct RxD3));
 		}
 		swstats->mem_freed += skb->truesize;
@@ -2919,23 +2914,21 @@ static int rx_intr_handler(struct ring_info *ring_data, int budget)
 		}
 		if (ring_data->rxd_mode == RXD_MODE_1) {
 			rxdp1 = (struct RxD1 *)rxdp;
-			pci_unmap_single(ring_data->pdev, (dma_addr_t)
-					 rxdp1->Buffer0_ptr,
+			dma_unmap_single(&ring_data->pdev->dev,
+					 (dma_addr_t)rxdp1->Buffer0_ptr,
 					 ring_data->mtu +
 					 HEADER_ETHERNET_II_802_3_SIZE +
 					 HEADER_802_2_SIZE +
 					 HEADER_SNAP_SIZE,
-					 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 		} else if (ring_data->rxd_mode == RXD_MODE_3B) {
 			rxdp3 = (struct RxD3 *)rxdp;
-			pci_dma_sync_single_for_cpu(ring_data->pdev,
-						    (dma_addr_t)rxdp3->Buffer0_ptr,
-						    BUF0_LEN,
-						    PCI_DMA_FROMDEVICE);
-			pci_unmap_single(ring_data->pdev,
+			dma_sync_single_for_cpu(&ring_data->pdev->dev,
+						(dma_addr_t)rxdp3->Buffer0_ptr,
+						BUF0_LEN, DMA_FROM_DEVICE);
+			dma_unmap_single(&ring_data->pdev->dev,
 					 (dma_addr_t)rxdp3->Buffer2_ptr,
-					 ring_data->mtu + 4,
-					 PCI_DMA_FROMDEVICE);
+					 ring_data->mtu + 4, DMA_FROM_DEVICE);
 		}
 		prefetch(skb->data);
 		rx_osm_handler(ring_data, rxdp);
@@ -4117,9 +4110,9 @@ static netdev_tx_t s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 
 	frg_len = skb_headlen(skb);
-	txdp->Buffer_Pointer = pci_map_single(sp->pdev, skb->data,
-					      frg_len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(sp->pdev, txdp->Buffer_Pointer))
+	txdp->Buffer_Pointer = dma_map_single(&sp->pdev->dev, skb->data,
+					      frg_len, DMA_TO_DEVICE);
+	if (dma_mapping_error(&sp->pdev->dev, txdp->Buffer_Pointer))
 		goto pci_map_failed;
 
 	txdp->Host_Control = (unsigned long)skb;
@@ -6772,10 +6765,10 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
 			 * Host Control is NULL
 			 */
 			rxdp1->Buffer0_ptr = *temp0 =
-				pci_map_single(sp->pdev, (*skb)->data,
+				dma_map_single(&sp->pdev->dev, (*skb)->data,
 					       size - NET_IP_ALIGN,
-					       PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(sp->pdev, rxdp1->Buffer0_ptr))
+					       DMA_FROM_DEVICE);
+			if (dma_mapping_error(&sp->pdev->dev, rxdp1->Buffer0_ptr))
 				goto memalloc_failed;
 			rxdp->Host_Control = (unsigned long) (*skb);
 		}
@@ -6798,37 +6791,34 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
 			}
 			stats->mem_allocated += (*skb)->truesize;
 			rxdp3->Buffer2_ptr = *temp2 =
-				pci_map_single(sp->pdev, (*skb)->data,
-					       dev->mtu + 4,
-					       PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(sp->pdev, rxdp3->Buffer2_ptr))
+				dma_map_single(&sp->pdev->dev, (*skb)->data,
+					       dev->mtu + 4, DMA_FROM_DEVICE);
+			if (dma_mapping_error(&sp->pdev->dev, rxdp3->Buffer2_ptr))
 				goto memalloc_failed;
 			rxdp3->Buffer0_ptr = *temp0 =
-				pci_map_single(sp->pdev, ba->ba_0, BUF0_LEN,
-					       PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(sp->pdev,
-						  rxdp3->Buffer0_ptr)) {
-				pci_unmap_single(sp->pdev,
+				dma_map_single(&sp->pdev->dev, ba->ba_0,
+					       BUF0_LEN, DMA_FROM_DEVICE);
+			if (dma_mapping_error(&sp->pdev->dev, rxdp3->Buffer0_ptr)) {
+				dma_unmap_single(&sp->pdev->dev,
 						 (dma_addr_t)rxdp3->Buffer2_ptr,
 						 dev->mtu + 4,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 				goto memalloc_failed;
 			}
 			rxdp->Host_Control = (unsigned long) (*skb);
 
 			/* Buffer-1 will be dummy buffer not used */
 			rxdp3->Buffer1_ptr = *temp1 =
-				pci_map_single(sp->pdev, ba->ba_1, BUF1_LEN,
-					       PCI_DMA_FROMDEVICE);
-			if (pci_dma_mapping_error(sp->pdev,
-						  rxdp3->Buffer1_ptr)) {
-				pci_unmap_single(sp->pdev,
+				dma_map_single(&sp->pdev->dev, ba->ba_1,
+					       BUF1_LEN, DMA_FROM_DEVICE);
+			if (dma_mapping_error(&sp->pdev->dev, rxdp3->Buffer1_ptr)) {
+				dma_unmap_single(&sp->pdev->dev,
 						 (dma_addr_t)rxdp3->Buffer0_ptr,
-						 BUF0_LEN, PCI_DMA_FROMDEVICE);
-				pci_unmap_single(sp->pdev,
+						 BUF0_LEN, DMA_FROM_DEVICE);
+				dma_unmap_single(&sp->pdev->dev,
 						 (dma_addr_t)rxdp3->Buffer2_ptr,
 						 dev->mtu + 4,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 				goto memalloc_failed;
 			}
 		}
@@ -7675,17 +7665,16 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 		return ret;
 	}
 
-	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+	if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) {
 		DBG_PRINT(INIT_DBG, "%s: Using 64bit DMA\n", __func__);
 		dma_flag = true;
-		if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) {
 			DBG_PRINT(ERR_DBG,
-				  "Unable to obtain 64bit DMA "
-				  "for consistent allocations\n");
+				  "Unable to obtain 64bit DMA for coherent allocations\n");
 			pci_disable_device(pdev);
 			return -ENOMEM;
 		}
-	} else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+	} else if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
 		DBG_PRINT(INIT_DBG, "%s: Using 32bit DMA\n", __func__);
 	} else {
 		pci_disable_device(pdev);
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
index 51cd57ab3d95..4f1f90f5e178 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
@@ -1102,10 +1102,10 @@ static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
 	hldev = blockpool->hldev;
 
 	list_for_each_safe(p, n, &blockpool->free_block_list) {
-		pci_unmap_single(hldev->pdev,
-			((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
-			((struct __vxge_hw_blockpool_entry *)p)->length,
-			PCI_DMA_BIDIRECTIONAL);
+		dma_unmap_single(&hldev->pdev->dev,
+				 ((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
+				 ((struct __vxge_hw_blockpool_entry *)p)->length,
+				 DMA_BIDIRECTIONAL);
 
 		vxge_os_dma_free(hldev->pdev,
 			((struct __vxge_hw_blockpool_entry *)p)->memblock,
@@ -1178,10 +1178,10 @@ __vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
 			goto blockpool_create_exit;
 		}
 
-		dma_addr = pci_map_single(hldev->pdev, memblock,
-				VXGE_HW_BLOCK_SIZE, PCI_DMA_BIDIRECTIONAL);
-		if (unlikely(pci_dma_mapping_error(hldev->pdev,
-				dma_addr))) {
+		dma_addr = dma_map_single(&hldev->pdev->dev, memblock,
+					  VXGE_HW_BLOCK_SIZE,
+					  DMA_BIDIRECTIONAL);
+		if (unlikely(dma_mapping_error(&hldev->pdev->dev, dma_addr))) {
 			vxge_os_dma_free(hldev->pdev, memblock, &acc_handle);
 			__vxge_hw_blockpool_destroy(blockpool);
 			status = VXGE_HW_ERR_OUT_OF_MEMORY;
@@ -2264,10 +2264,10 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh,
 		goto exit;
 	}
 
-	dma_addr = pci_map_single(devh->pdev, block_addr, length,
-				PCI_DMA_BIDIRECTIONAL);
+	dma_addr = dma_map_single(&devh->pdev->dev, block_addr, length,
+				  DMA_BIDIRECTIONAL);
 
-	if (unlikely(pci_dma_mapping_error(devh->pdev, dma_addr))) {
+	if (unlikely(dma_mapping_error(&devh->pdev->dev, dma_addr))) {
 		vxge_os_dma_free(devh->pdev, block_addr, &acc_handle);
 		blockpool->req_out--;
 		goto exit;
@@ -2359,11 +2359,10 @@ static void *__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
 		if (!memblock)
 			goto exit;
 
-		dma_object->addr = pci_map_single(devh->pdev, memblock, size,
-					PCI_DMA_BIDIRECTIONAL);
+		dma_object->addr = dma_map_single(&devh->pdev->dev, memblock,
+						  size, DMA_BIDIRECTIONAL);
 
-		if (unlikely(pci_dma_mapping_error(devh->pdev,
-				dma_object->addr))) {
+		if (unlikely(dma_mapping_error(&devh->pdev->dev, dma_object->addr))) {
 			vxge_os_dma_free(devh->pdev, memblock,
 				&dma_object->acc_handle);
 			memblock = NULL;
@@ -2410,11 +2409,10 @@ __vxge_hw_blockpool_blocks_remove(struct __vxge_hw_blockpool *blockpool)
 		if (blockpool->pool_size < blockpool->pool_max)
 			break;
 
-		pci_unmap_single(
-			(blockpool->hldev)->pdev,
-			((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
-			((struct __vxge_hw_blockpool_entry *)p)->length,
-			PCI_DMA_BIDIRECTIONAL);
+		dma_unmap_single(&(blockpool->hldev)->pdev->dev,
+				 ((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
+				 ((struct __vxge_hw_blockpool_entry *)p)->length,
+				 DMA_BIDIRECTIONAL);
 
 		vxge_os_dma_free(
 			(blockpool->hldev)->pdev,
@@ -2445,8 +2443,8 @@ static void __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
 	blockpool = &devh->block_pool;
 
 	if (size != blockpool->block_size) {
-		pci_unmap_single(devh->pdev, dma_object->addr, size,
-			PCI_DMA_BIDIRECTIONAL);
+		dma_unmap_single(&devh->pdev->dev, dma_object->addr, size,
+				 DMA_BIDIRECTIONAL);
 		vxge_os_dma_free(devh->pdev, memblock, &dma_object->acc_handle);
 	} else {
 
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index b5f1849fd280..1ded4e275086 100644
--- a/drivers/net/ethernet/neterion/vxge/vxge-main.c
+++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -241,10 +241,10 @@ static int vxge_rx_map(void *dtrh, struct vxge_ring *ring)
 	rx_priv = vxge_hw_ring_rxd_private_get(dtrh);
 
 	rx_priv->skb_data = rx_priv->skb->data;
-	dma_addr = pci_map_single(ring->pdev, rx_priv->skb_data,
-				rx_priv->data_size, PCI_DMA_FROMDEVICE);
+	dma_addr = dma_map_single(&ring->pdev->dev, rx_priv->skb_data,
+				  rx_priv->data_size, DMA_FROM_DEVICE);
 
-	if (unlikely(pci_dma_mapping_error(ring->pdev, dma_addr))) {
+	if (unlikely(dma_mapping_error(&ring->pdev->dev, dma_addr))) {
 		ring->stats.pci_map_fail++;
 		return -EIO;
 	}
@@ -323,8 +323,8 @@ vxge_rx_complete(struct vxge_ring *ring, struct sk_buff *skb, u16 vlan,
 static inline void vxge_re_pre_post(void *dtr, struct vxge_ring *ring,
 				    struct vxge_rx_priv *rx_priv)
 {
-	pci_dma_sync_single_for_device(ring->pdev,
-		rx_priv->data_dma, rx_priv->data_size, PCI_DMA_FROMDEVICE);
+	dma_sync_single_for_device(&ring->pdev->dev, rx_priv->data_dma,
+				   rx_priv->data_size, DMA_FROM_DEVICE);
 
 	vxge_hw_ring_rxd_1b_set(dtr, rx_priv->data_dma, rx_priv->data_size);
 	vxge_hw_ring_rxd_pre_post(ring->handle, dtr);
@@ -425,8 +425,9 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 				if (!vxge_rx_map(dtr, ring)) {
 					skb_put(skb, pkt_length);
 
-					pci_unmap_single(ring->pdev, data_dma,
-						data_size, PCI_DMA_FROMDEVICE);
+					dma_unmap_single(&ring->pdev->dev,
+							 data_dma, data_size,
+							 DMA_FROM_DEVICE);
 
 					vxge_hw_ring_rxd_pre_post(ringh, dtr);
 					vxge_post(&dtr_cnt, &first_dtr, dtr,
@@ -458,9 +459,9 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 				skb_reserve(skb_up,
 				    VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN);
 
-				pci_dma_sync_single_for_cpu(ring->pdev,
-					data_dma, data_size,
-					PCI_DMA_FROMDEVICE);
+				dma_sync_single_for_cpu(&ring->pdev->dev,
+							data_dma, data_size,
+							DMA_FROM_DEVICE);
 
 				vxge_debug_mem(VXGE_TRACE,
 					"%s: %s:%d  skb_up = %p",
@@ -585,13 +586,13 @@ vxge_xmit_compl(struct __vxge_hw_fifo *fifo_hw, void *dtr,
 		}
 
 		/*  for unfragmented skb */
-		pci_unmap_single(fifo->pdev, txd_priv->dma_buffers[i++],
-				skb_headlen(skb), PCI_DMA_TODEVICE);
+		dma_unmap_single(&fifo->pdev->dev, txd_priv->dma_buffers[i++],
+				 skb_headlen(skb), DMA_TO_DEVICE);
 
 		for (j = 0; j < frg_cnt; j++) {
-			pci_unmap_page(fifo->pdev,
-					txd_priv->dma_buffers[i++],
-					skb_frag_size(frag), PCI_DMA_TODEVICE);
+			dma_unmap_page(&fifo->pdev->dev,
+				       txd_priv->dma_buffers[i++],
+				       skb_frag_size(frag), DMA_TO_DEVICE);
 			frag += 1;
 		}
 
@@ -897,10 +898,10 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	first_frg_len = skb_headlen(skb);
 
-	dma_pointer = pci_map_single(fifo->pdev, skb->data, first_frg_len,
-				PCI_DMA_TODEVICE);
+	dma_pointer = dma_map_single(&fifo->pdev->dev, skb->data,
+				     first_frg_len, DMA_TO_DEVICE);
 
-	if (unlikely(pci_dma_mapping_error(fifo->pdev, dma_pointer))) {
+	if (unlikely(dma_mapping_error(&fifo->pdev->dev, dma_pointer))) {
 		vxge_hw_fifo_txdl_free(fifo_hw, dtr);
 		fifo->stats.pci_map_fail++;
 		goto _exit0;
@@ -977,12 +978,12 @@ _exit1:
 	j = 0;
 	frag = &skb_shinfo(skb)->frags[0];
 
-	pci_unmap_single(fifo->pdev, txdl_priv->dma_buffers[j++],
-			skb_headlen(skb), PCI_DMA_TODEVICE);
+	dma_unmap_single(&fifo->pdev->dev, txdl_priv->dma_buffers[j++],
+			 skb_headlen(skb), DMA_TO_DEVICE);
 
 	for (; j < i; j++) {
-		pci_unmap_page(fifo->pdev, txdl_priv->dma_buffers[j],
-			skb_frag_size(frag), PCI_DMA_TODEVICE);
+		dma_unmap_page(&fifo->pdev->dev, txdl_priv->dma_buffers[j],
+			       skb_frag_size(frag), DMA_TO_DEVICE);
 		frag += 1;
 	}
 
@@ -1012,8 +1013,8 @@ vxge_rx_term(void *dtrh, enum vxge_hw_rxd_state state, void *userdata)
 	if (state != VXGE_HW_RXD_STATE_POSTED)
 		return;
 
-	pci_unmap_single(ring->pdev, rx_priv->data_dma,
-		rx_priv->data_size, PCI_DMA_FROMDEVICE);
+	dma_unmap_single(&ring->pdev->dev, rx_priv->data_dma,
+			 rx_priv->data_size, DMA_FROM_DEVICE);
 
 	dev_kfree_skb(rx_priv->skb);
 	rx_priv->skb_data = NULL;
@@ -1048,12 +1049,12 @@ vxge_tx_term(void *dtrh, enum vxge_hw_txdl_state state, void *userdata)
 	frag = &skb_shinfo(skb)->frags[0];
 
 	/*  for unfragmented skb */
-	pci_unmap_single(fifo->pdev, txd_priv->dma_buffers[i++],
-		skb_headlen(skb), PCI_DMA_TODEVICE);
+	dma_unmap_single(&fifo->pdev->dev, txd_priv->dma_buffers[i++],
+			 skb_headlen(skb), DMA_TO_DEVICE);
 
 	for (j = 0; j < frg_cnt; j++) {
-		pci_unmap_page(fifo->pdev, txd_priv->dma_buffers[i++],
-			       skb_frag_size(frag), PCI_DMA_TODEVICE);
+		dma_unmap_page(&fifo->pdev->dev, txd_priv->dma_buffers[i++],
+			       skb_frag_size(frag), DMA_TO_DEVICE);
 		frag += 1;
 	}
 
@@ -1075,7 +1076,7 @@ static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac)
 	list_for_each_safe(entry, next, &vpath->mac_addr_list) {
 		if (((struct vxge_mac_addrs *)entry)->macaddr == del_mac) {
 			list_del(entry);
-			kfree((struct vxge_mac_addrs *)entry);
+			kfree(entry);
 			vpath->mac_addr_cnt--;
 
 			if (is_multicast_ether_addr(mac->macaddr))
@@ -2912,7 +2913,7 @@ static void vxge_free_mac_add_list(struct vxge_vpath *vpath)
 
 	list_for_each_safe(entry, next, &vpath->mac_addr_list) {
 		list_del(entry);
-		kfree((struct vxge_mac_addrs *)entry);
+		kfree(entry);
 	}
 }
 
@@ -3999,12 +4000,11 @@ static void vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
 	}
 }
 
-#ifdef CONFIG_PM
 /**
  * vxge_pm_suspend - vxge power management suspend entry point
  *
  */
-static int vxge_pm_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused vxge_pm_suspend(struct device *dev_d)
 {
 	return -ENOSYS;
 }
@@ -4012,13 +4012,11 @@ static int vxge_pm_suspend(struct pci_dev *pdev, pm_message_t state)
  * vxge_pm_resume - vxge power management resume entry point
  *
  */
-static int vxge_pm_resume(struct pci_dev *pdev)
+static int __maybe_unused vxge_pm_resume(struct device *dev_d)
 {
 	return -ENOSYS;
 }
 
-#endif
-
 /**
  * vxge_io_error_detected - called when PCI error is detected
  * @pdev: Pointer to PCI device
@@ -4390,21 +4388,20 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit0;
 	}
 
-	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+	if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) {
 		vxge_debug_ll_config(VXGE_TRACE,
 			"%s : using 64bit DMA", __func__);
 
 		high_dma = 1;
 
-		if (pci_set_consistent_dma_mask(pdev,
-						DMA_BIT_MASK(64))) {
+		if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) {
 			vxge_debug_init(VXGE_ERR,
 				"%s : unable to obtain 64bit DMA for "
 				"consistent allocations", __func__);
 			ret = -ENOMEM;
 			goto _exit1;
 		}
-	} else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+	} else if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
 		vxge_debug_ll_config(VXGE_TRACE,
 			"%s : using 32bit DMA", __func__);
 	} else {
@@ -4796,15 +4793,14 @@ static const struct pci_error_handlers vxge_err_handler = {
 	.resume = vxge_io_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(vxge_pm_ops, vxge_pm_suspend, vxge_pm_resume);
+
 static struct pci_driver vxge_driver = {
 	.name = VXGE_DRIVER_NAME,
 	.id_table = vxge_id_table,
 	.probe = vxge_probe,
 	.remove = vxge_remove,
-#ifdef CONFIG_PM
-	.suspend = vxge_pm_suspend,
-	.resume = vxge_pm_resume,
-#endif
+	.driver.pm = &vxge_pm_ops,
 	.err_handler = &vxge_err_handler,
 };