diff options
Diffstat (limited to 'drivers/infiniband/hw/mana/device.c')
| -rw-r--r-- | drivers/infiniband/hw/mana/device.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mana/device.c b/drivers/infiniband/hw/mana/device.c index 7e09ceb3da53..7ac01918ef7c 100644 --- a/drivers/infiniband/hw/mana/device.c +++ b/drivers/infiniband/hw/mana/device.c @@ -5,6 +5,7 @@ #include "mana_ib.h" #include <net/mana/mana_auxiliary.h> +#include <net/addrconf.h> MODULE_DESCRIPTION("Microsoft Azure Network Adapter IB driver"); MODULE_LICENSE("GPL"); @@ -55,7 +56,7 @@ static int mana_ib_probe(struct auxiliary_device *adev, { struct mana_adev *madev = container_of(adev, struct mana_adev, adev); struct gdma_dev *mdev = madev->mdev; - struct net_device *upper_ndev; + struct net_device *ndev; struct mana_context *mc; struct mana_ib_dev *dev; u8 mac_addr[ETH_ALEN]; @@ -83,16 +84,17 @@ static int mana_ib_probe(struct auxiliary_device *adev, dev->ib_dev.num_comp_vectors = mdev->gdma_context->max_num_queues; dev->ib_dev.dev.parent = mdev->gdma_context->dev; - rcu_read_lock(); /* required to get upper dev */ - upper_ndev = netdev_master_upper_dev_get_rcu(mc->ports[0]); - if (!upper_ndev) { + rcu_read_lock(); /* required to get primary netdev */ + ndev = mana_get_primary_netdev_rcu(mc, 0); + if (!ndev) { rcu_read_unlock(); ret = -ENODEV; - ibdev_err(&dev->ib_dev, "Failed to get master netdev"); + ibdev_err(&dev->ib_dev, "Failed to get netdev for IB port 1"); goto free_ib_device; } - ether_addr_copy(mac_addr, upper_ndev->dev_addr); - ret = ib_device_set_netdev(&dev->ib_dev, upper_ndev, 1); + ether_addr_copy(mac_addr, ndev->dev_addr); + addrconf_addr_eui48((u8 *)&dev->ib_dev.node_guid, ndev->dev_addr); + ret = ib_device_set_netdev(&dev->ib_dev, ndev, 1); rcu_read_unlock(); if (ret) { ibdev_err(&dev->ib_dev, "Failed to set ib netdev, ret %d", ret); @@ -124,6 +126,7 @@ static int mana_ib_probe(struct auxiliary_device *adev, if (ret) goto destroy_eqs; + xa_init_flags(&dev->qp_table_wq, XA_FLAGS_LOCK_IRQ); ret = mana_ib_gd_config_mac(dev, ADDR_OP_ADD, mac_addr); if (ret) { ibdev_err(&dev->ib_dev, "Failed to add Mac address, ret %d", @@ -141,6 +144,7 @@ static int mana_ib_probe(struct auxiliary_device *adev, return 0; destroy_rnic: + xa_destroy(&dev->qp_table_wq); mana_ib_gd_destroy_rnic_adapter(dev); destroy_eqs: mana_ib_destroy_eqs(dev); @@ -156,6 +160,7 @@ static void mana_ib_remove(struct auxiliary_device *adev) struct mana_ib_dev *dev = dev_get_drvdata(&adev->dev); ib_unregister_device(&dev->ib_dev); + xa_destroy(&dev->qp_table_wq); mana_ib_gd_destroy_rnic_adapter(dev); mana_ib_destroy_eqs(dev); mana_gd_deregister_device(dev->gdma_dev); |