From 773af94e4e3984d4055c332602de5d0d2ee3d840 Mon Sep 17 00:00:00 2001 From: Yishai Hadas Date: Tue, 3 Mar 2015 10:54:48 +0200 Subject: [PATCH] net/mlx4_core: Manage alias GUID per VF Manages alias GUIDs per VF per port in the core layer. This is a pre-step for managing alias GUIDs in a mode that the admin GUID is returned via ib_query_gid() regardless of whether the SM has approved it or not. Signed-off-by: Yishai Hadas Signed-off-by: Jack Morgenstein Signed-off-by: Or Gerlitz Signed-off-by: Doug Ledford --- drivers/net/ethernet/mellanox/mlx4/main.c | 16 ++++++++++++++++ drivers/net/ethernet/mellanox/mlx4/mlx4.h | 1 + include/linux/mlx4/device.h | 3 +++ 3 files changed, 20 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index acceb75e8c44..9162a6dd7823 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2260,6 +2260,22 @@ void mlx4_counter_free(struct mlx4_dev *dev, u32 idx) } EXPORT_SYMBOL_GPL(mlx4_counter_free); +void mlx4_set_admin_guid(struct mlx4_dev *dev, __be64 guid, int entry, int port) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + + priv->mfunc.master.vf_admin[entry].vport[port].guid = guid; +} +EXPORT_SYMBOL_GPL(mlx4_set_admin_guid); + +__be64 mlx4_get_admin_guid(struct mlx4_dev *dev, int entry, int port) +{ + struct mlx4_priv *priv = mlx4_priv(dev); + + return priv->mfunc.master.vf_admin[entry].vport[port].guid; +} +EXPORT_SYMBOL_GPL(mlx4_get_admin_guid); + static int mlx4_setup_hca(struct mlx4_dev *dev) { struct mlx4_priv *priv = mlx4_priv(dev); diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index f30eeb730a86..502d3dd2c888 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -499,6 +499,7 @@ struct mlx4_vport_state { bool spoofchk; u32 link_state; u8 qos_vport; + __be64 guid; }; struct mlx4_vf_admin_state { diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index f9ce34bec45b..39a91b0c5d5c 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -1345,6 +1345,9 @@ int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port); int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx); void mlx4_counter_free(struct mlx4_dev *dev, u32 idx); +void mlx4_set_admin_guid(struct mlx4_dev *dev, __be64 guid, int entry, + int port); +__be64 mlx4_get_admin_guid(struct mlx4_dev *dev, int entry, int port); int mlx4_flow_attach(struct mlx4_dev *dev, struct mlx4_net_trans_rule *rule, u64 *reg_id); int mlx4_flow_detach(struct mlx4_dev *dev, u64 reg_id); -- GitLab