net/mlx5: Set completion EQs as shared resources

Mark completion EQs as shared resources so that they can be used by CQs
with uid != 0.

Fixes: 7efce3691d33 ("IB/mlx5: Add obj create and destroy functionality")
Signed-off-by: Yishai Hadas <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index bb6e5b5d9681013f0e889d49a7567f2b7dae06a8..ac9a7fe37d21ad4642be8fa5ae9bd77eb18a5c8a 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -291,6 +291,9 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, const char *name,
        mlx5_fill_page_array(&eq->buf, pas);
 
        MLX5_SET(create_eq_in, in, opcode, MLX5_CMD_OP_CREATE_EQ);
+       if (!param->mask && MLX5_CAP_GEN(dev, log_max_uctx))
+               MLX5_SET(create_eq_in, in, uid, MLX5_SHARED_RESOURCE_UID);
+
        MLX5_SET64(create_eq_in, in, event_bitmask, param->mask);
 
        eqc = MLX5_ADDR_OF(create_eq_in, in, eq_context_entry);

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 4b37519bd6a5363f566617f2d8e5bf84c767d51b..8bb9fe6e99d9412e914c1dbac091e5942a55b386 100644 (file)
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -7302,7 +7302,7 @@ struct mlx5_ifc_create_eq_out_bits {
 
 struct mlx5_ifc_create_eq_in_bits {
        u8         opcode[0x10];
-       u8         reserved_at_10[0x10];
+       u8         uid[0x10];
 
        u8         reserved_at_20[0x10];
        u8         op_mod[0x10];