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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 <yishaih@mellanox.com>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Yishai Hadas 2015-03-03 10:54:48 +02:00 committed by Doug Ledford
parent 99ee4df6aa
commit 773af94e4e
3 changed files with 20 additions and 0 deletions
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16
drivers/net/ethernet/mellanox/mlx4/main.c
View File

@ -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);

1
drivers/net/ethernet/mellanox/mlx4/mlx4.h
View File

@ -499,6 +499,7 @@ struct mlx4_vport_state {
bool spoofchk;
u32 link_state;
u8 qos_vport;
__be64 guid;
};
struct mlx4_vf_admin_state {

3
include/linux/mlx4/device.h
View File

@ -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);