From: David S. Miller <davem@davemloft.net>
Date: Thu, 11 Jul 2019 22:06:37 +0000 (-0700)
Subject: Merge tag 'mlx5-fixes-2019-07-11' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=114a5c3240155fdb01bf821c9d326d7bb05bd464;p=openwrt%2Fstaging%2Fblogic.git

Merge tag 'mlx5-fixes-2019-07-11' of git://git./linux/kernel/git/saeed/linux

Saeed Mahameed says:

====================
Mellanox, mlx5 fixes 2019-07-11

This series introduces some fixes to mlx5 driver.

Please pull and let me know if there is any problem.

For -stable v4.15
('net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn')

For -stable v5.1
('net/mlx5e: Fix port tunnel GRE entropy control')
('net/mlx5e: Rx, Fix checksum calculation for new hardware')
('net/mlx5e: Fix return value from timeout recover function')
('net/mlx5e: Fix error flow in tx reporter diagnose')

For -stable v5.2
('net/mlx5: E-Switch, Fix default encap mode')

Conflict note: This pull request will produce a small conflict when
merged with net-next.
In drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
Take the hunk from net and replace:
esw_offloads_steering_init(esw, vf_nvports, total_nvports);
with:
esw_offloads_steering_init(esw);
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
---

114a5c3240155fdb01bf821c9d326d7bb05bd464
diff --cc drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 7281f8d6cba6,e9339e7d6a18..3b04d8927fb1
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@@ -1944,13 -1880,8 +1944,8 @@@ int mlx5_eswitch_init(struct mlx5_core_
  	}
  
  	esw->enabled_vports = 0;
 -	esw->mode = SRIOV_NONE;
 +	esw->mode = MLX5_ESWITCH_NONE;
  	esw->offloads.inline_mode = MLX5_INLINE_MODE_NONE;
- 	if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, reformat) &&
- 	    MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap))
- 		esw->offloads.encap = DEVLINK_ESWITCH_ENCAP_MODE_BASIC;
- 	else
- 		esw->offloads.encap = DEVLINK_ESWITCH_ENCAP_MODE_NONE;
  
  	dev->priv.eswitch = esw;
  	return 0;
diff --cc drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 5f78e76019c5,c2beadc41c40..957d9b09dc3f
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@@ -2131,7 -1840,13 +2131,13 @@@ int esw_offloads_init(struct mlx5_eswit
  {
  	int err;
  
+ 	if (MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, reformat) &&
+ 	    MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, decap))
+ 		esw->offloads.encap = DEVLINK_ESWITCH_ENCAP_MODE_BASIC;
+ 	else
+ 		esw->offloads.encap = DEVLINK_ESWITCH_ENCAP_MODE_NONE;
+ 
 -	err = esw_offloads_steering_init(esw, vf_nvports, total_nvports);
 +	err = esw_offloads_steering_init(esw);
  	if (err)
  		return err;
  
@@@ -2181,12 -1893,21 +2187,13 @@@ static int esw_offloads_stop(struct mlx
  
  void esw_offloads_cleanup(struct mlx5_eswitch *esw)
  {
 -	u16 num_vfs;
 -
 -	if (mlx5_core_is_ecpf_esw_manager(esw->dev)) {
 -		mlx5_eq_notifier_unregister(esw->dev, &esw->host_info.nb);
 -		flush_workqueue(esw->work_queue);
 -		num_vfs = esw->host_info.num_vfs;
 -	} else {
 -		num_vfs = esw->dev->priv.sriov.num_vfs;
 -	}
 -
  	mlx5_rdma_disable_roce(esw->dev);
  	esw_offloads_devcom_cleanup(esw);
 -	esw_offloads_unload_all_reps(esw, num_vfs);
 +	esw_offloads_unload_all_reps(esw);
 +	if (mlx5_eswitch_vport_match_metadata_enabled(esw))
 +		mlx5_eswitch_disable_passing_vport_metadata(esw);
  	esw_offloads_steering_cleanup(esw);
+ 	esw->offloads.encap = DEVLINK_ESWITCH_ENCAP_MODE_NONE;
  }
  
  static int esw_mode_from_devlink(u16 mode, u16 *mlx5_mode)