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IB/mlx5: Set uid as part of TD commands

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Set uid as part of TD commands so that the firmware can
manage the TD object in a secured way.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Yishai Hadas
2018-09-20 21:39:32 +03:00
committed by Jason Gunthorpe
parent d00614c057
commit d2d19121ae
3 changed files with 52 additions and 15 deletions
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30
drivers/infiniband/hw/mlx5/cmd.c
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@@ -231,6 +231,36 @@ void mlx5_cmd_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn, u16 uid)
mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
int mlx5_cmd_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn,
u16 uid)
{
u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)] = {0};
u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)] = {0};
int err;
MLX5_SET(alloc_transport_domain_in, in, opcode,
MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (!err)
*tdn = MLX5_GET(alloc_transport_domain_out, out,
transport_domain);
return err;
}
void mlx5_cmd_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn,
u16 uid)
{
u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)] = {0};
u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)] = {0};
MLX5_SET(dealloc_transport_domain_in, in, opcode,
MLX5_CMD_OP_DEALLOC_TRANSPORT_DOMAIN);
MLX5_SET(dealloc_transport_domain_in, in, transport_domain, tdn);
mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
void mlx5_cmd_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn, u16 uid)
{
u32 out[MLX5_ST_SZ_DW(dealloc_pd_out)] = {};