[mlx5-next,10/11] net/mlx5: Simplify eswitch mode check

Message ID	20201026111849.1035786-11-leon@kernel.org (mailing list archive)
State	Not Applicable
Delegated to:	Netdev Maintainers
Headers	show Return-Path: <SRS0=A5qF=EB=vger.kernel.org=netdev-owner@kernel.org> From: Leon Romanovsky <leon@kernel.org> To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@nvidia.com> Cc: Leon Romanovsky <leonro@nvidia.com>, Jakub Kicinski <kuba@kernel.org>, Jason Wang <jasowang@redhat.com>, linux-rdma@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>, netdev@vger.kernel.org, Parav Pandit <parav@nvidia.com>, Roi Dayan <roid@nvidia.com>, Saeed Mahameed <saeedm@nvidia.com>, virtualization@lists.linux-foundation.org, alsa-devel@alsa-project.org, tiwai@suse.de, broonie@kernel.org, "David S . Miller" <davem@davemloft.net>, ranjani.sridharan@linux.intel.com, pierre-louis.bossart@linux.intel.com, fred.oh@linux.intel.com, shiraz.saleem@intel.com, dan.j.williams@intel.com, kiran.patil@intel.com, linux-kernel@vger.kernel.org Subject: [PATCH mlx5-next 10/11] net/mlx5: Simplify eswitch mode check Date: Mon, 26 Oct 2020 13:18:48 +0200 Message-Id: <20201026111849.1035786-11-leon@kernel.org> In-Reply-To: <20201026111849.1035786-1-leon@kernel.org> References: <20201026111849.1035786-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Convert mlx5 to use auxiliary bus \| expand [mlx5-next,00/11] Convert mlx5 to use auxiliary bus [mlx5-next,01/11] net/mlx5: Don't skip vport check [mlx5-next,02/11] net/mlx5: Properly convey driver version to firmware [mlx5-next,03/11] net/mlx5_core: Clean driver version and name [mlx5-next,04/11] vdpa/mlx5: Make hardware definitions visible to all mlx5 devices [mlx5-next,05/11] net/mlx5: Register mlx5 devices to auxiliary virtual bus [mlx5-next,06/11] vdpa/mlx5: Connect mlx5_vdpa to auxiliary bus [mlx5-next,07/11] net/mlx5e: Connect ethernet part to auxiliary bus [mlx5-next,08/11] RDMA/mlx5: Convert mlx5_ib to use auxiliary bus [mlx5-next,09/11] net/mlx5: Delete custom device management logic [mlx5-next,10/11] net/mlx5: Simplify eswitch mode check [mlx5-next,11/11] RDMA/mlx5: Remove IB representors dead code

diff --git a/drivers/infiniband/hw/mlx5/counters.c b/drivers/infiniband/hw/mlx5/counters.c index 70c8fd67ee2f..084652e2b15a 100644 --- a/drivers/infiniband/hw/mlx5/counters.c +++ b/drivers/infiniband/hw/mlx5/counters.c @@ -138,13 +138,6 @@ static int mlx5_ib_create_counters(struct ib_counters *counters, } -static bool is_mdev_switchdev_mode(const struct mlx5_core_dev *mdev) -{ - return MLX5_ESWITCH_MANAGER(mdev) && - mlx5_ib_eswitch_mode(mdev->priv.eswitch) == - MLX5_ESWITCH_OFFLOADS; -} - static const struct mlx5_ib_counters *get_counters(struct mlx5_ib_dev *dev, u8 port_num) { diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c index 0dc15757cc66..9810bdd7f3bc 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.c +++ b/drivers/infiniband/hw/mlx5/ib_rep.c @@ -102,11 +102,6 @@ static const struct mlx5_eswitch_rep_ops rep_ops = { .get_proto_dev = mlx5_ib_vport_get_proto_dev, }; -u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw) -{ - return mlx5_eswitch_mode(esw); -} - struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw, u16 vport_num) { diff --git a/drivers/infiniband/hw/mlx5/ib_rep.h b/drivers/infiniband/hw/mlx5/ib_rep.h index 94bf51ddd422..93f562735e89 100644 --- a/drivers/infiniband/hw/mlx5/ib_rep.h +++ b/drivers/infiniband/hw/mlx5/ib_rep.h @@ -12,7 +12,6 @@ extern const struct mlx5_ib_profile raw_eth_profile; #ifdef CONFIG_MLX5_ESWITCH -u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw); struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw, u16 vport_num); struct mlx5_ib_dev *mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch *esw); @@ -26,11 +25,6 @@ struct mlx5_flow_handle *create_flow_rule_vport_sq(struct mlx5_ib_dev *dev, struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw, u16 vport_num); #else /* CONFIG_MLX5_ESWITCH */ -static inline u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw) -{ - return MLX5_ESWITCH_NONE; -} - static inline struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw, u16 vport_num) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c index 81803bc75066..842b6f8ae457 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c @@ -47,7 +47,7 @@ static bool is_eth_rep_supported(struct mlx5_core_dev *dev) if (!MLX5_ESWITCH_MANAGER(dev)) return false; - if (mlx5_eswitch_mode(dev->priv.eswitch) != MLX5_ESWITCH_OFFLOADS) + if (!is_mdev_switchdev_mode(dev)) return false; return true; @@ -144,7 +144,7 @@ static bool is_ib_rep_supported(struct mlx5_core_dev *dev) if (!MLX5_ESWITCH_MANAGER(dev)) return false; - if (mlx5_eswitch_mode(dev->priv.eswitch) != MLX5_ESWITCH_OFFLOADS) + if (!is_mdev_switchdev_mode(dev)) return false; if (mlx5_core_mp_enabled(dev)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index 1a351e2f6ace..aeffb6b135ee 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -221,7 +221,7 @@ static int mlx5_devlink_fs_mode_validate(struct devlink *devlink, u32 id, u8 eswitch_mode; bool smfs_cap; - eswitch_mode = mlx5_eswitch_mode(dev->priv.eswitch); + eswitch_mode = mlx5_eswitch_mode(dev); smfs_cap = mlx5_fs_dr_is_supported(dev); if (!smfs_cap) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 3c4f880c6329..8d65ac888a28 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3135,7 +3135,7 @@ static void mlx5e_modify_admin_state(struct mlx5_core_dev *mdev, mlx5_set_port_admin_status(mdev, state); - if (!MLX5_ESWITCH_MANAGER(mdev) || mlx5_eswitch_mode(esw) == MLX5_ESWITCH_OFFLOADS) + if (mlx5_eswitch_mode(mdev) != MLX5_ESWITCH_LEGACY) return; if (state == MLX5_PORT_UP) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index e3a968e9e2a0..7548bab78654 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -271,8 +271,6 @@ mlx5e_tc_match_to_reg_set(struct mlx5_core_dev *mdev, return 0; } -#define esw_offloads_mode(esw) (mlx5_eswitch_mode(esw) == MLX5_ESWITCH_OFFLOADS) - static struct mlx5_tc_ct_priv * get_ct_priv(struct mlx5e_priv *priv) { @@ -280,7 +278,7 @@ get_ct_priv(struct mlx5e_priv *priv) struct mlx5_rep_uplink_priv *uplink_priv; struct mlx5e_rep_priv *uplink_rpriv; - if (esw_offloads_mode(esw)) { + if (is_mdev_switchdev_mode(priv->mdev)) { uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH); uplink_priv = &uplink_rpriv->uplink_priv; @@ -297,7 +295,7 @@ mlx5_tc_rule_insert(struct mlx5e_priv *priv, { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - if (esw_offloads_mode(esw)) + if (is_mdev_switchdev_mode(priv->mdev)) return mlx5_eswitch_add_offloaded_rule(esw, spec, attr); return mlx5e_add_offloaded_nic_rule(priv, spec, attr); @@ -310,7 +308,7 @@ mlx5_tc_rule_delete(struct mlx5e_priv *priv, { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - if (esw_offloads_mode(esw)) { + if (is_mdev_switchdev_mode(priv->mdev)) { mlx5_eswitch_del_offloaded_rule(esw, rule, attr); return; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index b652b4bde733..b44f28fb5518 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -2439,8 +2439,10 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw, return err; } -u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw) +u8 mlx5_eswitch_mode(struct mlx5_core_dev *dev) { + struct mlx5_eswitch *esw = dev->priv.eswitch; + return ESW_ALLOWED(esw) ? esw->mode : MLX5_ESWITCH_NONE; } EXPORT_SYMBOL_GPL(mlx5_eswitch_mode); diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index b0ae8020f13e..29fd832950e0 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -96,10 +96,10 @@ static inline u32 mlx5_eswitch_get_vport_metadata_mask(void) u32 mlx5_eswitch_get_vport_metadata_for_match(struct mlx5_eswitch *esw, u16 vport_num); -u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw); +u8 mlx5_eswitch_mode(struct mlx5_core_dev *dev); #else /* CONFIG_MLX5_ESWITCH */ -static inline u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw) +static inline u8 mlx5_eswitch_mode(struct mlx5_core_dev *dev) { return MLX5_ESWITCH_NONE; } @@ -136,4 +136,8 @@ mlx5_eswitch_get_vport_metadata_mask(void) } #endif /* CONFIG_MLX5_ESWITCH */ +static inline bool is_mdev_switchdev_mode(struct mlx5_core_dev *dev) +{ + return mlx5_eswitch_mode(dev) == MLX5_ESWITCH_OFFLOADS; +} #endif

[mlx5-next,10/11] net/mlx5: Simplify eswitch mode check

Commit Message

Patch