Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
 "Again another fairly quiet cycle with few notable core code changes
  and the usual variety of driver bug fixes and small improvements.

   - Various driver updates and bug fixes for siw, bnxt_re, hns, qedr,
     iw_cxgb4, vmw_pvrdma, mlx5

   - Improvements in SRPT from working with iWarp

   - SRIOV VF support for bnxt_re

   - Skeleton kernel-doc files for drivers/infiniband

   - User visible counters for events related to ODP

   - Common code for tracking of mmap lifetimes so that drivers can link
     HW object liftime to a VMA

   - ODP bug fixes and rework

   - RDMA READ support for efa

   - Removal of the very old cxgb3 driver"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (168 commits)
  RDMA/hns: Delete unnecessary callback functions for cq
  RDMA/hns: Rename the functions used inside creating cq
  RDMA/hns: Redefine the member of hns_roce_cq struct
  RDMA/hns: Redefine interfaces used in creating cq
  RDMA/efa: Expose RDMA read related attributes
  RDMA/efa: Support remote read access in MR registration
  RDMA/efa: Store network attributes in device attributes
  IB/hfi1: remove redundant assignment to variable ret
  RDMA/bnxt_re: Fix missing le16_to_cpu
  RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices
  RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series
  RDMA/bnxt_re: Fix Kconfig indentation
  IB/mlx5: Implement callbacks for getting VFs GUID attributes
  IB/ipoib: Add ndo operation for getting VFs GUID attributes
  IB/core: Add interfaces to get VF node and port GUIDs
  net/core: Add support for getting VF GUIDs
  RDMA/qedr: Fix null-pointer dereference when calling rdma_user_mmap_get_offset
  RDMA/cm: Use refcount_t type for refcount variable
  IB/mlx5: Support extended number of strides for Striding RQ
  IB/mlx4: Update HW GID table while adding vlan GID
  ...

1 files changed, 1 insertions, 16 deletions

diff --git a/drivers/infiniband/hw/efa/efa_main.c b/drivers/infiniband/hw/efa/efa_main.c
index 83858f7e83d0..faf3ff1bca2a 100644
--- a/drivers/infiniband/hw/efa/efa_main.c
+++ b/drivers/infiniband/hw/efa/efa_main.c
@@ -30,15 +30,6 @@ MODULE_DEVICE_TABLE(pci, efa_pci_tbl);
 	(BIT(EFA_ADMIN_FATAL_ERROR) | BIT(EFA_ADMIN_WARNING) | \
 	 BIT(EFA_ADMIN_NOTIFICATION) | BIT(EFA_ADMIN_KEEP_ALIVE))
 
-static void efa_update_network_attr(struct efa_dev *dev,
-				    struct efa_com_get_network_attr_result *network_attr)
-{
-	memcpy(dev->addr, network_attr->addr, sizeof(network_attr->addr));
-	dev->mtu = network_attr->mtu;
-
-	dev_dbg(&dev->pdev->dev, "Full address %pI6\n", dev->addr);
-}
-
 /* This handler will called for unknown event group or unimplemented handlers */
 static void unimplemented_aenq_handler(void *data,
 				       struct efa_admin_aenq_entry *aenq_e)
@@ -217,6 +208,7 @@ static const struct ib_device_ops efa_dev_ops = {
 	.get_link_layer = efa_port_link_layer,
 	.get_port_immutable = efa_get_port_immutable,
 	.mmap = efa_mmap,
+	.mmap_free = efa_mmap_free,
 	.modify_qp = efa_modify_qp,
 	.query_device = efa_query_device,
 	.query_gid = efa_query_gid,
@@ -233,7 +225,6 @@ static const struct ib_device_ops efa_dev_ops = {
 
 static int efa_ib_device_add(struct efa_dev *dev)
 {
-	struct efa_com_get_network_attr_result network_attr;
 	struct efa_com_get_hw_hints_result hw_hints;
 	struct pci_dev *pdev = dev->pdev;
 	int err;
@@ -249,12 +240,6 @@ static int efa_ib_device_add(struct efa_dev *dev)
 	if (err)
 		return err;
 
-	err = efa_com_get_network_attr(&dev->edev, &network_attr);
-	if (err)
-		goto err_release_doorbell_bar;
-
-	efa_update_network_attr(dev, &network_attr);
-
 	err = efa_com_get_hw_hints(&dev->edev, &hw_hints);
 	if (err)
 		goto err_release_doorbell_bar;