@@ -78,9 +78,9 @@ int mlx5dr_cmd_query_esw_caps(struct mlx5_core_dev *mdev,
caps->uplink_icm_address_tx =
MLX5_CAP64_ESW_FLOWTABLE(mdev,
sw_steering_uplink_icm_address_tx);
- caps->sw_owner =
- MLX5_CAP_ESW_FLOWTABLE_FDB(mdev,
- sw_owner);
+ caps->sw_owner_v2 = MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, sw_owner_v2);
+ if (!caps->sw_owner_v2)
+ caps->sw_owner = MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, sw_owner);
return 0;
}
@@ -113,10 +113,15 @@ int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev,
caps->nic_tx_allow_address =
MLX5_CAP64_FLOWTABLE(mdev, sw_steering_nic_tx_action_allow_icm_address);
- caps->rx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, sw_owner);
- caps->max_ft_level = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, max_ft_level);
+ caps->rx_sw_owner_v2 = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, sw_owner_v2);
+ caps->tx_sw_owner_v2 = MLX5_CAP_FLOWTABLE_NIC_TX(mdev, sw_owner_v2);
+
+ if (!caps->rx_sw_owner_v2)
+ caps->rx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, sw_owner);
+ if (!caps->tx_sw_owner_v2)
+ caps->tx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_TX(mdev, sw_owner);
- caps->tx_sw_owner = MLX5_CAP_FLOWTABLE_NIC_TX(mdev, sw_owner);
+ caps->max_ft_level = MLX5_CAP_FLOWTABLE_NIC_RX(mdev, max_ft_level);
caps->log_icm_size = MLX5_CAP_DEV_MEM(mdev, log_steering_sw_icm_size);
caps->hdr_modify_icm_addr =
@@ -4,6 +4,11 @@
#include <linux/mlx5/eswitch.h>
#include "dr_types.h"
+#define DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, dmn_type) \
+ ((dmn)->info.caps.dmn_type##_sw_owner || \
+ ((dmn)->info.caps.dmn_type##_sw_owner_v2 && \
+ (dmn)->info.caps.sw_format_ver <= MLX5_STEERING_FORMAT_CONNECTX_6DX))
+
static int dr_domain_init_cache(struct mlx5dr_domain *dmn)
{
/* Per vport cached FW FT for checksum recalculation, this
@@ -187,6 +192,7 @@ static int dr_domain_query_fdb_caps(struct mlx5_core_dev *mdev,
return ret;
dmn->info.caps.fdb_sw_owner = dmn->info.caps.esw_caps.sw_owner;
+ dmn->info.caps.fdb_sw_owner_v2 = dmn->info.caps.esw_caps.sw_owner_v2;
dmn->info.caps.esw_rx_drop_address = dmn->info.caps.esw_caps.drop_icm_address_rx;
dmn->info.caps.esw_tx_drop_address = dmn->info.caps.esw_caps.drop_icm_address_tx;
@@ -229,18 +235,13 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev,
if (ret)
return ret;
- if (dmn->info.caps.sw_format_ver != MLX5_STEERING_FORMAT_CONNECTX_5) {
- mlx5dr_err(dmn, "SW steering is not supported on this device\n");
- return -EOPNOTSUPP;
- }
-
ret = dr_domain_query_fdb_caps(mdev, dmn);
if (ret)
return ret;
switch (dmn->type) {
case MLX5DR_DOMAIN_TYPE_NIC_RX:
- if (!dmn->info.caps.rx_sw_owner)
+ if (!DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, rx))
return -ENOTSUPP;
dmn->info.supp_sw_steering = true;
@@ -249,7 +250,7 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev,
dmn->info.rx.drop_icm_addr = dmn->info.caps.nic_rx_drop_address;
break;
case MLX5DR_DOMAIN_TYPE_NIC_TX:
- if (!dmn->info.caps.tx_sw_owner)
+ if (!DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, tx))
return -ENOTSUPP;
dmn->info.supp_sw_steering = true;
@@ -261,7 +262,7 @@ static int dr_domain_caps_init(struct mlx5_core_dev *mdev,
if (!dmn->info.caps.eswitch_manager)
return -ENOTSUPP;
- if (!dmn->info.caps.fdb_sw_owner)
+ if (!DR_DOMAIN_SW_STEERING_SUPPORTED(dmn, fdb))
return -ENOTSUPP;
dmn->info.rx.ste_type = MLX5DR_STE_TYPE_RX;
@@ -666,7 +666,8 @@ struct mlx5dr_esw_caps {
u64 drop_icm_address_tx;
u64 uplink_icm_address_rx;
u64 uplink_icm_address_tx;
- bool sw_owner;
+ u8 sw_owner:1;
+ u8 sw_owner_v2:1;
};
struct mlx5dr_cmd_vport_cap {
@@ -699,6 +700,9 @@ struct mlx5dr_cmd_caps {
bool rx_sw_owner;
bool tx_sw_owner;
bool fdb_sw_owner;
+ u8 rx_sw_owner_v2:1;
+ u8 tx_sw_owner_v2:1;
+ u8 fdb_sw_owner_v2:1;
u32 num_vports;
struct mlx5dr_esw_caps esw_caps;
struct mlx5dr_cmd_vport_cap *vports_caps;
@@ -124,7 +124,10 @@ int mlx5dr_action_destroy(struct mlx5dr_action *action);
static inline bool
mlx5dr_is_supported(struct mlx5_core_dev *dev)
{
- return MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner);
+ return MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner) ||
+ (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner_v2) &&
+ (MLX5_CAP_GEN(dev, steering_format_version) <=
+ MLX5_STEERING_FORMAT_CONNECTX_6DX));
}
/* buddy functions & structure */