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
  ...

5 files changed, 62 insertions, 60 deletions

diff --git a/drivers/infiniband/hw/bnxt_re/hw_counters.c b/drivers/infiniband/hw/bnxt_re/hw_counters.c
index 3421a0b15983..5f5408cdf008 100644
--- a/drivers/infiniband/hw/bnxt_re/hw_counters.c
+++ b/drivers/infiniband/hw/bnxt_re/hw_counters.c
@@ -132,7 +132,7 @@ int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev,
 		stats->value[BNXT_RE_RECOVERABLE_ERRORS] =
 			le64_to_cpu(bnxt_re_stats->tx_bcast_pkts);
 		stats->value[BNXT_RE_RX_DROPS] =
-			le64_to_cpu(bnxt_re_stats->rx_drop_pkts);
+			le64_to_cpu(bnxt_re_stats->rx_error_pkts);
 		stats->value[BNXT_RE_RX_DISCARDS] =
 			le64_to_cpu(bnxt_re_stats->rx_discard_pkts);
 		stats->value[BNXT_RE_RX_PKTS] =
diff --git a/drivers/infiniband/hw/i40iw/Makefile b/drivers/infiniband/hw/i40iw/Makefile
index 8942f8229945..34da9eba8a7c 100644
--- a/drivers/infiniband/hw/i40iw/Makefile
+++ b/drivers/infiniband/hw/i40iw/Makefile
@@ -1,5 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-ccflags-y :=  -I $(srctree)/drivers/net/ethernet/intel/i40e
 
 obj-$(CONFIG_INFINIBAND_I40IW) += i40iw.o
 
diff --git a/drivers/infiniband/hw/i40iw/i40iw.h b/drivers/infiniband/hw/i40iw/i40iw.h
index 49d92638e0db..25747b85a79c 100644
--- a/drivers/infiniband/hw/i40iw/i40iw.h
+++ b/drivers/infiniband/hw/i40iw/i40iw.h
@@ -45,6 +45,7 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/crc32c.h>
+#include <linux/net/intel/i40e_client.h>
 #include <rdma/ib_smi.h>
 #include <rdma/ib_verbs.h>
 #include <rdma/ib_pack.h>
@@ -57,7 +58,6 @@
 #include "i40iw_d.h"
 #include "i40iw_hmc.h"
 
-#include <i40e_client.h>
 #include "i40iw_type.h"
 #include "i40iw_p.h"
 #include <rdma/i40iw-abi.h>
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index ccaedfd53e49..b1de8d608e4d 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -346,9 +346,14 @@ static void qedr_free_resources(struct qedr_dev *dev)
 
 static int qedr_alloc_resources(struct qedr_dev *dev)
 {
+	struct qed_chain_init_params params = {
+		.mode		= QED_CHAIN_MODE_PBL,
+		.intended_use	= QED_CHAIN_USE_TO_CONSUME,
+		.cnt_type	= QED_CHAIN_CNT_TYPE_U16,
+		.elem_size	= sizeof(struct regpair *),
+	};
 	struct qedr_cnq *cnq;
 	__le16 *cons_pi;
-	u16 n_entries;
 	int i, rc;
 
 	dev->sgid_tbl = kcalloc(QEDR_MAX_SGID, sizeof(union ib_gid),
@@ -382,7 +387,9 @@ static int qedr_alloc_resources(struct qedr_dev *dev)
 	dev->sb_start = dev->ops->rdma_get_start_sb(dev->cdev);
 
 	/* Allocate CNQ PBLs */
-	n_entries = min_t(u32, QED_RDMA_MAX_CNQ_SIZE, QEDR_ROCE_MAX_CNQ_SIZE);
+	params.num_elems = min_t(u32, QED_RDMA_MAX_CNQ_SIZE,
+				 QEDR_ROCE_MAX_CNQ_SIZE);
+
 	for (i = 0; i < dev->num_cnq; i++) {
 		cnq = &dev->cnq_array[i];
 
@@ -391,13 +398,8 @@ static int qedr_alloc_resources(struct qedr_dev *dev)
 		if (rc)
 			goto err3;
 
-		rc = dev->ops->common->chain_alloc(dev->cdev,
-						   QED_CHAIN_USE_TO_CONSUME,
-						   QED_CHAIN_MODE_PBL,
-						   QED_CHAIN_CNT_TYPE_U16,
-						   n_entries,
-						   sizeof(struct regpair *),
-						   &cnq->pbl, NULL);
+		rc = dev->ops->common->chain_alloc(dev->cdev, &cnq->pbl,
+						   &params);
 		if (rc)
 			goto err4;
 
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 9b9e80266367..f5aa85a5377c 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -891,6 +891,12 @@ int qedr_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
 		udata, struct qedr_ucontext, ibucontext);
 	struct qed_rdma_destroy_cq_out_params destroy_oparams;
 	struct qed_rdma_destroy_cq_in_params destroy_iparams;
+	struct qed_chain_init_params chain_params = {
+		.mode		= QED_CHAIN_MODE_PBL,
+		.intended_use	= QED_CHAIN_USE_TO_CONSUME,
+		.cnt_type	= QED_CHAIN_CNT_TYPE_U32,
+		.elem_size	= sizeof(union rdma_cqe),
+	};
 	struct qedr_dev *dev = get_qedr_dev(ibdev);
 	struct qed_rdma_create_cq_in_params params;
 	struct qedr_create_cq_ureq ureq = {};
@@ -917,6 +923,7 @@ int qedr_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
 
 	chain_entries = qedr_align_cq_entries(entries);
 	chain_entries = min_t(int, chain_entries, QEDR_MAX_CQES);
+	chain_params.num_elems = chain_entries;
 
 	/* calc db offset. user will add DPI base, kernel will add db addr */
 	db_offset = DB_ADDR_SHIFT(DQ_PWM_OFFSET_UCM_RDMA_CQ_CONS_32BIT);
@@ -951,13 +958,8 @@ int qedr_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
 	} else {
 		cq->cq_type = QEDR_CQ_TYPE_KERNEL;
 
-		rc = dev->ops->common->chain_alloc(dev->cdev,
-						   QED_CHAIN_USE_TO_CONSUME,
-						   QED_CHAIN_MODE_PBL,
-						   QED_CHAIN_CNT_TYPE_U32,
-						   chain_entries,
-						   sizeof(union rdma_cqe),
-						   &cq->pbl, NULL);
+		rc = dev->ops->common->chain_alloc(dev->cdev, &cq->pbl,
+						   &chain_params);
 		if (rc)
 			goto err0;
 
@@ -1446,6 +1448,12 @@ static int qedr_alloc_srq_kernel_params(struct qedr_srq *srq,
 					struct ib_srq_init_attr *init_attr)
 {
 	struct qedr_srq_hwq_info *hw_srq = &srq->hw_srq;
+	struct qed_chain_init_params params = {
+		.mode		= QED_CHAIN_MODE_PBL,
+		.intended_use	= QED_CHAIN_USE_TO_CONSUME_PRODUCE,
+		.cnt_type	= QED_CHAIN_CNT_TYPE_U32,
+		.elem_size	= QEDR_SRQ_WQE_ELEM_SIZE,
+	};
 	dma_addr_t phy_prod_pair_addr;
 	u32 num_elems;
 	void *va;
@@ -1464,13 +1472,9 @@ static int qedr_alloc_srq_kernel_params(struct qedr_srq *srq,
 	hw_srq->virt_prod_pair_addr = va;
 
 	num_elems = init_attr->attr.max_wr * RDMA_MAX_SRQ_WQE_SIZE;
-	rc = dev->ops->common->chain_alloc(dev->cdev,
-					   QED_CHAIN_USE_TO_CONSUME_PRODUCE,
-					   QED_CHAIN_MODE_PBL,
-					   QED_CHAIN_CNT_TYPE_U32,
-					   num_elems,
-					   QEDR_SRQ_WQE_ELEM_SIZE,
-					   &hw_srq->pbl, NULL);
+	params.num_elems = num_elems;
+
+	rc = dev->ops->common->chain_alloc(dev->cdev, &hw_srq->pbl, &params);
 	if (rc)
 		goto err0;
 
@@ -1901,29 +1905,28 @@ qedr_roce_create_kernel_qp(struct qedr_dev *dev,
 			   u32 n_sq_elems, u32 n_rq_elems)
 {
 	struct qed_rdma_create_qp_out_params out_params;
+	struct qed_chain_init_params params = {
+		.mode		= QED_CHAIN_MODE_PBL,
+		.cnt_type	= QED_CHAIN_CNT_TYPE_U32,
+	};
 	int rc;
 
-	rc = dev->ops->common->chain_alloc(dev->cdev,
-					   QED_CHAIN_USE_TO_PRODUCE,
-					   QED_CHAIN_MODE_PBL,
-					   QED_CHAIN_CNT_TYPE_U32,
-					   n_sq_elems,
-					   QEDR_SQE_ELEMENT_SIZE,
-					   &qp->sq.pbl, NULL);
+	params.intended_use = QED_CHAIN_USE_TO_PRODUCE;
+	params.num_elems = n_sq_elems;
+	params.elem_size = QEDR_SQE_ELEMENT_SIZE;
 
+	rc = dev->ops->common->chain_alloc(dev->cdev, &qp->sq.pbl, &params);
 	if (rc)
 		return rc;
 
 	in_params->sq_num_pages = qed_chain_get_page_cnt(&qp->sq.pbl);
 	in_params->sq_pbl_ptr = qed_chain_get_pbl_phys(&qp->sq.pbl);
 
-	rc = dev->ops->common->chain_alloc(dev->cdev,
-					   QED_CHAIN_USE_TO_CONSUME_PRODUCE,
-					   QED_CHAIN_MODE_PBL,
-					   QED_CHAIN_CNT_TYPE_U32,
-					   n_rq_elems,
-					   QEDR_RQE_ELEMENT_SIZE,
-					   &qp->rq.pbl, NULL);
+	params.intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE;
+	params.num_elems = n_rq_elems;
+	params.elem_size = QEDR_RQE_ELEMENT_SIZE;
+
+	rc = dev->ops->common->chain_alloc(dev->cdev, &qp->rq.pbl, &params);
 	if (rc)
 		return rc;
 
@@ -1949,14 +1952,19 @@ qedr_iwarp_create_kernel_qp(struct qedr_dev *dev,
 			    u32 n_sq_elems, u32 n_rq_elems)
 {
 	struct qed_rdma_create_qp_out_params out_params;
-	struct qed_chain_ext_pbl ext_pbl;
+	struct qed_chain_init_params params = {
+		.mode		= QED_CHAIN_MODE_PBL,
+		.cnt_type	= QED_CHAIN_CNT_TYPE_U32,
+	};
 	int rc;
 
 	in_params->sq_num_pages = QED_CHAIN_PAGE_CNT(n_sq_elems,
 						     QEDR_SQE_ELEMENT_SIZE,
+						     QED_CHAIN_PAGE_SIZE,
 						     QED_CHAIN_MODE_PBL);
 	in_params->rq_num_pages = QED_CHAIN_PAGE_CNT(n_rq_elems,
 						     QEDR_RQE_ELEMENT_SIZE,
+						     QED_CHAIN_PAGE_SIZE,
 						     QED_CHAIN_MODE_PBL);
 
 	qp->qed_qp = dev->ops->rdma_create_qp(dev->rdma_ctx,
@@ -1966,31 +1974,24 @@ qedr_iwarp_create_kernel_qp(struct qedr_dev *dev,
 		return -EINVAL;
 
 	/* Now we allocate the chain */
-	ext_pbl.p_pbl_virt = out_params.sq_pbl_virt;
-	ext_pbl.p_pbl_phys = out_params.sq_pbl_phys;
 
-	rc = dev->ops->common->chain_alloc(dev->cdev,
-					   QED_CHAIN_USE_TO_PRODUCE,
-					   QED_CHAIN_MODE_PBL,
-					   QED_CHAIN_CNT_TYPE_U32,
-					   n_sq_elems,
-					   QEDR_SQE_ELEMENT_SIZE,
-					   &qp->sq.pbl, &ext_pbl);
+	params.intended_use = QED_CHAIN_USE_TO_PRODUCE;
+	params.num_elems = n_sq_elems;
+	params.elem_size = QEDR_SQE_ELEMENT_SIZE;
+	params.ext_pbl_virt = out_params.sq_pbl_virt;
+	params.ext_pbl_phys = out_params.sq_pbl_phys;
 
+	rc = dev->ops->common->chain_alloc(dev->cdev, &qp->sq.pbl, &params);
 	if (rc)
 		goto err;
 
-	ext_pbl.p_pbl_virt = out_params.rq_pbl_virt;
-	ext_pbl.p_pbl_phys = out_params.rq_pbl_phys;
-
-	rc = dev->ops->common->chain_alloc(dev->cdev,
-					   QED_CHAIN_USE_TO_CONSUME_PRODUCE,
-					   QED_CHAIN_MODE_PBL,
-					   QED_CHAIN_CNT_TYPE_U32,
-					   n_rq_elems,
-					   QEDR_RQE_ELEMENT_SIZE,
-					   &qp->rq.pbl, &ext_pbl);
+	params.intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE;
+	params.num_elems = n_rq_elems;
+	params.elem_size = QEDR_RQE_ELEMENT_SIZE;
+	params.ext_pbl_virt = out_params.rq_pbl_virt;
+	params.ext_pbl_phys = out_params.rq_pbl_phys;
 
+	rc = dev->ops->common->chain_alloc(dev->cdev, &qp->rq.pbl, &params);
 	if (rc)
 		goto err;