RDMA/mlx5: Move netdev info into the port struct
Netdev info is stored in a separate array and holds data relevant on a per
port basis, move it to be part of the port struct.
Signed-off-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index ebd3641..315167f 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -257,11 +257,11 @@ static struct net_device *mlx5_ib_get_netdev(struct ib_device *device,
/* Ensure ndev does not disappear before we invoke dev_hold()
*/
- read_lock(&ibdev->roce[port_num - 1].netdev_lock);
- ndev = ibdev->roce[port_num - 1].netdev;
+ read_lock(&ibdev->port[port_num - 1].roce.netdev_lock);
+ ndev = ibdev->port[port_num - 1].roce.netdev;
if (ndev)
dev_hold(ndev);
- read_unlock(&ibdev->roce[port_num - 1].netdev_lock);
+ read_unlock(&ibdev->port[port_num - 1].roce.netdev_lock);
out:
mlx5_ib_put_native_port_mdev(ibdev, port_num);
@@ -1952,11 +1952,11 @@ static int mlx5_ib_alloc_ucontext(struct ib_ucontext *uctx,
print_lib_caps(dev, context->lib_caps);
if (dev->lag_active) {
- u8 port = mlx5_core_native_port_num(dev->mdev);
+ u8 port = mlx5_core_native_port_num(dev->mdev) - 1;
atomic_set(&context->tx_port_affinity,
atomic_add_return(
- 1, &dev->roce[port].tx_port_affinity));
+ 1, &dev->port[port].roce.tx_port_affinity));
}
return 0;
@@ -5024,10 +5024,10 @@ static int mlx5_add_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num)
{
int err;
- dev->roce[port_num].nb.notifier_call = mlx5_netdev_event;
- err = register_netdevice_notifier(&dev->roce[port_num].nb);
+ dev->port[port_num].roce.nb.notifier_call = mlx5_netdev_event;
+ err = register_netdevice_notifier(&dev->port[port_num].roce.nb);
if (err) {
- dev->roce[port_num].nb.notifier_call = NULL;
+ dev->port[port_num].roce.nb.notifier_call = NULL;
return err;
}
@@ -5036,9 +5036,9 @@ static int mlx5_add_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num)
static void mlx5_remove_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num)
{
- if (dev->roce[port_num].nb.notifier_call) {
- unregister_netdevice_notifier(&dev->roce[port_num].nb);
- dev->roce[port_num].nb.notifier_call = NULL;
+ if (dev->port[port_num].roce.nb.notifier_call) {
+ unregister_netdevice_notifier(&dev->port[port_num].roce.nb);
+ dev->port[port_num].roce.nb.notifier_call = NULL;
}
}
@@ -5587,7 +5587,7 @@ static void mlx5_ib_unbind_slave_port(struct mlx5_ib_dev *ibdev,
mlx5_ib_err(ibdev, "Failed to unaffiliate port %u\n",
port_num + 1);
- ibdev->roce[port_num].last_port_state = IB_PORT_DOWN;
+ ibdev->port[port_num].roce.last_port_state = IB_PORT_DOWN;
}
/* The mlx5_ib_multiport_mutex should be held when calling this function */
@@ -5860,7 +5860,7 @@ int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
for (i = 0; i < dev->num_ports; i++) {
spin_lock_init(&dev->port[i].mp.mpi_lock);
- rwlock_init(&dev->roce[i].netdev_lock);
+ rwlock_init(&dev->port[i].roce.netdev_lock);
}
err = mlx5_ib_init_multiport_master(dev);
@@ -6163,9 +6163,9 @@ static int mlx5_ib_stage_common_roce_init(struct mlx5_ib_dev *dev)
int i;
for (i = 0; i < dev->num_ports; i++) {
- dev->roce[i].dev = dev;
- dev->roce[i].native_port_num = i + 1;
- dev->roce[i].last_port_state = IB_PORT_DOWN;
+ dev->port[i].roce.dev = dev;
+ dev->port[i].roce.native_port_num = i + 1;
+ dev->port[i].roce.last_port_state = IB_PORT_DOWN;
}
dev->ib_dev.uverbs_ex_cmd_mask |=