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author | Saeed Mahameed <saeedm@mellanox.com> | 2018-12-14 11:15:25 -0800 |
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committer | Saeed Mahameed <saeedm@mellanox.com> | 2018-12-14 11:15:25 -0800 |
commit | 64e4cf0dab16ad432fcbe7ac1109488e5a282c7b (patch) | |
tree | 66b70716f95e2c65e640d4652535310cf85a43bc /drivers/infiniband/hw | |
parent | Merge branch 'Introduce-NETDEV_PRE_CHANGEADDR' (diff) | |
parent | net/mlx5: Fold the modify lag code into function (diff) | |
download | linux-dev-64e4cf0dab16ad432fcbe7ac1109488e5a282c7b.tar.xz linux-dev-64e4cf0dab16ad432fcbe7ac1109488e5a282c7b.zip |
Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
mlx5-next shared branch with rdma subtree to avoid mlx5 rdma v.s. netdev
conflicts.
Highlights:
1) Lag refactroing and flow counter affinity bits.
2) mlx5 core cleanups
By Roi Dayan (2) and others
* 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux:
net/mlx5: Fold the modify lag code into function
net/mlx5: Add lag affinity info to log
net/mlx5: Split the activate lag function into two routines
net/mlx5: E-Switch, Introduce flow counter affinity
IB/mlx5: Unify e-switch representors load approach between uplink and VFs
net/mlx5: Use lowercase 'X' for hex values
net/mlx5: Remove duplicated include from eswitch.c
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r-- | drivers/infiniband/hw/mlx5/ib_rep.c | 11 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 29 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 |
3 files changed, 19 insertions, 22 deletions
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index 8a682d86d634..46a9ddc8ca56 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -48,13 +48,21 @@ static const struct mlx5_ib_profile rep_profile = { static int mlx5_ib_nic_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep) { + struct mlx5_ib_dev *ibdev; + + ibdev = mlx5_ib_rep_to_dev(rep); + if (!__mlx5_ib_add(ibdev, ibdev->profile)) + return -EINVAL; return 0; } static void mlx5_ib_nic_rep_unload(struct mlx5_eswitch_rep *rep) { - rep->rep_if[REP_IB].priv = NULL; + struct mlx5_ib_dev *ibdev; + + ibdev = mlx5_ib_rep_to_dev(rep); + __mlx5_ib_remove(ibdev, ibdev->profile, MLX5_IB_STAGE_MAX); } static int @@ -89,6 +97,7 @@ mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep) dev = mlx5_ib_rep_to_dev(rep); __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); rep->rep_if[REP_IB].priv = NULL; + ib_dealloc_device(&dev->ib_dev); } static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 0eeefff09c1e..d66457e6ffba 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -6207,18 +6207,6 @@ static void mlx5_ib_stage_delay_drop_cleanup(struct mlx5_ib_dev *dev) cancel_delay_drop(dev); } -static int mlx5_ib_stage_rep_reg_init(struct mlx5_ib_dev *dev) -{ - mlx5_ib_register_vport_reps(dev); - - return 0; -} - -static void mlx5_ib_stage_rep_reg_cleanup(struct mlx5_ib_dev *dev) -{ - mlx5_ib_unregister_vport_reps(dev); -} - static int mlx5_ib_stage_dev_notifier_init(struct mlx5_ib_dev *dev) { dev->mdev_events.notifier_call = mlx5_ib_event; @@ -6257,8 +6245,6 @@ void __mlx5_ib_remove(struct mlx5_ib_dev *dev, if (profile->stage[stage].cleanup) profile->stage[stage].cleanup(dev); } - - ib_dealloc_device((struct ib_device *)dev); } void *__mlx5_ib_add(struct mlx5_ib_dev *dev, @@ -6392,9 +6378,6 @@ static const struct mlx5_ib_profile nic_rep_profile = { STAGE_CREATE(MLX5_IB_STAGE_POST_IB_REG_UMR, mlx5_ib_stage_post_ib_reg_umr_init, NULL), - STAGE_CREATE(MLX5_IB_STAGE_REP_REG, - mlx5_ib_stage_rep_reg_init, - mlx5_ib_stage_rep_reg_cleanup), }; static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev) @@ -6462,8 +6445,9 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) if (MLX5_ESWITCH_MANAGER(mdev) && mlx5_ib_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) { dev->rep = mlx5_ib_vport_rep(mdev->priv.eswitch, 0); - - return __mlx5_ib_add(dev, &nic_rep_profile); + dev->profile = &nic_rep_profile; + mlx5_ib_register_vport_reps(dev); + return dev; } return __mlx5_ib_add(dev, &pf_profile); @@ -6485,7 +6469,12 @@ static void mlx5_ib_remove(struct mlx5_core_dev *mdev, void *context) } dev = context; - __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); + if (dev->profile == &nic_rep_profile) + mlx5_ib_unregister_vport_reps(dev); + else + __mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX); + + ib_dealloc_device((struct ib_device *)dev); } static struct mlx5_interface mlx5_ib_interface = { diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 861b68f2e330..c89b3b44b22e 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -790,7 +790,6 @@ enum mlx5_ib_stages { MLX5_IB_STAGE_POST_IB_REG_UMR, MLX5_IB_STAGE_DELAY_DROP, MLX5_IB_STAGE_CLASS_ATTR, - MLX5_IB_STAGE_REP_REG, MLX5_IB_STAGE_MAX, }; |