diff options
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/vport.c | 9 | ||||
-rw-r--r-- | include/linux/mlx5/driver.h | 1 | ||||
-rw-r--r-- | include/linux/mlx5/vport.h | 2 |
4 files changed, 14 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 9fed54017659..82723a0e509a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -2040,8 +2040,8 @@ static bool same_hw_devs(struct mlx5e_priv *priv, struct mlx5e_priv *peer_priv) fmdev = priv->mdev; pmdev = peer_priv->mdev; - mlx5_query_nic_vport_system_image_guid(fmdev, &fsystem_guid); - mlx5_query_nic_vport_system_image_guid(pmdev, &psystem_guid); + fsystem_guid = mlx5_query_nic_system_image_guid(fmdev); + psystem_guid = mlx5_query_nic_system_image_guid(pmdev); return (fsystem_guid == psystem_guid); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index b02af317c125..cfbea66b4879 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -1201,3 +1201,12 @@ int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev) return err; } EXPORT_SYMBOL_GPL(mlx5_nic_vport_unaffiliate_multiport); + +u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev) +{ + if (!mdev->sys_image_guid) + mlx5_query_nic_vport_system_image_guid(mdev, &mdev->sys_image_guid); + + return mdev->sys_image_guid; +} +EXPORT_SYMBOL_GPL(mlx5_query_nic_system_image_guid); diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index ed73b51f6697..26a92462f4ce 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -838,6 +838,7 @@ struct mlx5_core_dev { u32 fpga[MLX5_ST_SZ_DW(fpga_cap)]; u32 qcam[MLX5_ST_SZ_DW(qcam_reg)]; } caps; + u64 sys_image_guid; phys_addr_t iseg_base; struct mlx5_init_seg __iomem *iseg; enum mlx5_device_state state; diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h index 7e7c6dfcfb09..9c694808c212 100644 --- a/include/linux/mlx5/vport.h +++ b/include/linux/mlx5/vport.h @@ -121,4 +121,6 @@ int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status); int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev, struct mlx5_core_dev *port_mdev); int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev); + +u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev); #endif /* __MLX5_VPORT_H__ */ |