net/mlx5e: Use bitmap field for profile features

Use a features bitmap field in mlx5e_profile to declare profile support
state of the different features.  Let it replace the existing
rx_ptp_support boolean. It will be extended to cover more features in a
downstream patch.
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/en.h

@@ -956,6 +956,10 @@ struct mlx5e_rx_handlers {
 
 extern const struct mlx5e_rx_handlers mlx5e_rx_handlers_nic;
 
+enum mlx5e_profile_feature {
+	MLX5E_PROFILE_FEATURE_PTP_RX,
+};
+
 struct mlx5e_profile {
 	int	(*init)(struct mlx5_core_dev *mdev,
 			struct net_device *netdev);
@@ -974,9 +978,12 @@ struct mlx5e_profile {
 	const struct mlx5e_rx_handlers *rx_handlers;
 	int	max_tc;
 	u8	rq_groups;
-	bool	rx_ptp_support;
+	u32     features;
 };
 
+#define mlx5e_profile_feature_cap(profile, feature)	\
+	((profile)->features & (MLX5E_PROFILE_FEATURE_## feature))
+
 void mlx5e_build_ptys2ethtool_map(void);
 
 bool mlx5e_check_fragmented_striding_rq_cap(struct mlx5_core_dev *mdev);

drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c

@@ -768,7 +768,7 @@ int mlx5e_ptp_alloc_rx_fs(struct mlx5e_priv *priv)
 {
 	struct mlx5e_ptp_fs *ptp_fs;
 
-	if (!priv->profile->rx_ptp_support)
+	if (!mlx5e_profile_feature_cap(priv->profile, PTP_RX))
 		return 0;
 
 	ptp_fs = kzalloc(sizeof(*ptp_fs), GFP_KERNEL);
@@ -783,7 +783,7 @@ void mlx5e_ptp_free_rx_fs(struct mlx5e_priv *priv)
 {
 	struct mlx5e_ptp_fs *ptp_fs = priv->fs.ptp_fs;
 
-	if (!priv->profile->rx_ptp_support)
+	if (!mlx5e_profile_feature_cap(priv->profile, PTP_RX))
 		return;
 
 	mlx5e_ptp_rx_unset_fs(priv);
@@ -794,7 +794,7 @@ int mlx5e_ptp_rx_manage_fs(struct mlx5e_priv *priv, bool set)
 {
 	struct mlx5e_ptp *c = priv->channels.ptp;
 
-	if (!priv->profile->rx_ptp_support)
+	if (!mlx5e_profile_feature_cap(priv->profile, PTP_RX))
 		return 0;
 
 	if (!test_bit(MLX5E_STATE_OPENED, &priv->state))

drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c

@@ -1934,7 +1934,7 @@ int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val
 	if (curr_val == new_val)
 		return 0;
 
-	if (new_val && !priv->profile->rx_ptp_support && rx_filter) {
+	if (new_val && !mlx5e_profile_feature_cap(priv->profile, PTP_RX) && rx_filter) {
 		netdev_err(priv->netdev,
 			   "Profile doesn't support enabling of CQE compression while hardware time-stamping is enabled.\n");
 		return -EINVAL;

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

@@ -4038,7 +4038,7 @@ int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr)
 		goto err_unlock;
 	}
 
-	if (!priv->profile->rx_ptp_support)
+	if (!mlx5e_profile_feature_cap(priv->profile, PTP_RX))
 		err = mlx5e_hwstamp_config_no_ptp_rx(priv,
 						     config.rx_filter != HWTSTAMP_FILTER_NONE);
 	else
@@ -5093,7 +5093,7 @@ static const struct mlx5e_profile mlx5e_nic_profile = {
 	.rq_groups	   = MLX5E_NUM_RQ_GROUPS(XSK),
 	.stats_grps	   = mlx5e_nic_stats_grps,
 	.stats_grps_num	   = mlx5e_nic_stats_grps_num,
-	.rx_ptp_support    = true,
+	.features          = BIT(MLX5E_PROFILE_FEATURE_PTP_RX),
 };
 
 static unsigned int

drivers/net/ethernet/mellanox/mlx5/core/en_rep.c

@@ -1113,7 +1113,6 @@ static const struct mlx5e_profile mlx5e_rep_profile = {
 	.rq_groups		= MLX5E_NUM_RQ_GROUPS(REGULAR),
 	.stats_grps		= mlx5e_rep_stats_grps,
 	.stats_grps_num		= mlx5e_rep_stats_grps_num,
-	.rx_ptp_support		= false,
 };
 
 static const struct mlx5e_profile mlx5e_uplink_rep_profile = {
@@ -1134,7 +1133,6 @@ static const struct mlx5e_profile mlx5e_uplink_rep_profile = {
 	.rq_groups		= MLX5E_NUM_RQ_GROUPS(XSK),
 	.stats_grps		= mlx5e_ul_rep_stats_grps,
 	.stats_grps_num		= mlx5e_ul_rep_stats_grps_num,
-	.rx_ptp_support		= false,
 };
 
 /* e-Switch vport representors */

drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c

@@ -449,7 +449,6 @@ static const struct mlx5e_profile mlx5i_nic_profile = {
 	.rq_groups	   = MLX5E_NUM_RQ_GROUPS(REGULAR),
 	.stats_grps        = mlx5i_stats_grps,
 	.stats_grps_num    = mlx5i_stats_grps_num,
-	.rx_ptp_support    = false,
 };
 
 /* mlx5i netdev NDos */

drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c

@@ -350,7 +350,6 @@ static const struct mlx5e_profile mlx5i_pkey_nic_profile = {
 	.rx_handlers       = &mlx5i_rx_handlers,
 	.max_tc		   = MLX5I_MAX_NUM_TC,
 	.rq_groups	   = MLX5E_NUM_RQ_GROUPS(REGULAR),
-	.rx_ptp_support	   = false,
 };
 
 const struct mlx5e_profile *mlx5i_pkey_get_profile(void)