diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h
index 76ad566a0421fa4239146a47884879d291cb46f1..1193bdcc4407b31c66617c6ad9160ab61eeb6031 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.h
@@ -190,7 +190,8 @@ struct mlxsw_config_profile {
 		used_max_pkey:1,
 		used_ar_sec:1,
 		used_adaptive_routing_group_cap:1,
-		used_kvd_sizes:1;
+		used_kvd_split_data:1; /* indicate for the kvd's values */
+
 	u8	max_vepa_channels;
 	u16	max_mid;
 	u16	max_pgt;
@@ -210,8 +211,9 @@ struct mlxsw_config_profile {
 	u16	adaptive_routing_group_cap;
 	u8	arn;
 	u32	kvd_linear_size;
-	u32	kvd_hash_single_size;
-	u32	kvd_hash_double_size;
+	u16	kvd_hash_granularity;
+	u8	kvd_hash_single_parts;
+	u8	kvd_hash_double_parts;
 	u8	resource_query_enable;
 	struct mlxsw_swid_config swid_config[MLXSW_CONFIG_PROFILE_SWID_COUNT];
 };
@@ -277,6 +279,13 @@ struct mlxsw_resources {
 	u32	kvd_size;
 	u32	kvd_single_min_size;
 	u32	kvd_double_min_size;
+
+	/* Internal resources.
+	 * Determined by the SW, not queried from the HW.
+	 */
+	u32	kvd_single_size;
+	u32	kvd_double_size;
+	u32	kvd_linear_size;
 };
 
 struct mlxsw_resources *mlxsw_core_resources_get(struct mlxsw_core *mlxsw_core);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c
index 7b2ab1ec1290334a12098b0e0c3181cf7f6b6df1..c2d2fa1a1d3a276688e559c43dd93e1470819e93 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/pci.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c
@@ -1234,10 +1234,52 @@ static int mlxsw_pci_resources_query(struct mlxsw_pci *mlxsw_pci, char *mbox,
 	return -EIO;
 }
 
+static int mlxsw_pci_profile_get_kvd_sizes(const struct mlxsw_config_profile *profile,
+					   struct mlxsw_resources *resources)
+{
+	u32 singles_size, doubles_size, linear_size;
+
+	if (!resources->kvd_single_min_size_valid ||
+	    !resources->kvd_double_min_size_valid ||
+	    !profile->used_kvd_split_data)
+		return -EIO;
+
+	linear_size = profile->kvd_linear_size;
+
+	/* The hash part is what left of the kvd without the
+	 * linear part. It is split to the single size and
+	 * double size by the parts ratio from the profile.
+	 * Both sizes must be a multiplications of the
+	 * granularity from the profile.
+	 */
+	doubles_size = (resources->kvd_size - linear_size);
+	doubles_size *= profile->kvd_hash_double_parts;
+	doubles_size /= (profile->kvd_hash_double_parts +
+			 profile->kvd_hash_single_parts);
+	doubles_size /= profile->kvd_hash_granularity;
+	doubles_size *= profile->kvd_hash_granularity;
+	singles_size = resources->kvd_size - doubles_size -
+		       linear_size;
+
+	/* Check results are legal. */
+	if (singles_size < resources->kvd_single_min_size ||
+	    doubles_size < resources->kvd_double_min_size ||
+	    resources->kvd_size < linear_size)
+		return -EIO;
+
+	resources->kvd_single_size = singles_size;
+	resources->kvd_double_size = doubles_size;
+	resources->kvd_linear_size = linear_size;
+
+	return 0;
+}
+
 static int mlxsw_pci_config_profile(struct mlxsw_pci *mlxsw_pci, char *mbox,
-				    const struct mlxsw_config_profile *profile)
+				    const struct mlxsw_config_profile *profile,
+				    struct mlxsw_resources *resources)
 {
 	int i;
+	int err;
 
 	mlxsw_cmd_mbox_zero(mbox);
 
@@ -1323,19 +1365,22 @@ static int mlxsw_pci_config_profile(struct mlxsw_pci *mlxsw_pci, char *mbox,
 		mlxsw_cmd_mbox_config_profile_adaptive_routing_group_cap_set(
 			mbox, profile->adaptive_routing_group_cap);
 	}
-	if (profile->used_kvd_sizes) {
-		mlxsw_cmd_mbox_config_profile_set_kvd_linear_size_set(
-			mbox, 1);
-		mlxsw_cmd_mbox_config_profile_kvd_linear_size_set(
-			mbox, profile->kvd_linear_size);
-		mlxsw_cmd_mbox_config_profile_set_kvd_hash_single_size_set(
-			mbox, 1);
-		mlxsw_cmd_mbox_config_profile_kvd_hash_single_size_set(
-			mbox, profile->kvd_hash_single_size);
+	if (resources->kvd_size_valid) {
+		err = mlxsw_pci_profile_get_kvd_sizes(profile, resources);
+		if (err)
+			return err;
+
+		mlxsw_cmd_mbox_config_profile_set_kvd_linear_size_set(mbox, 1);
+		mlxsw_cmd_mbox_config_profile_kvd_linear_size_set(mbox,
+						resources->kvd_linear_size);
+		mlxsw_cmd_mbox_config_profile_set_kvd_hash_single_size_set(mbox,
+									   1);
+		mlxsw_cmd_mbox_config_profile_kvd_hash_single_size_set(mbox,
+						resources->kvd_single_size);
 		mlxsw_cmd_mbox_config_profile_set_kvd_hash_double_size_set(
-			mbox, 1);
-		mlxsw_cmd_mbox_config_profile_kvd_hash_double_size_set(
-			mbox, profile->kvd_hash_double_size);
+								mbox, 1);
+		mlxsw_cmd_mbox_config_profile_kvd_hash_double_size_set(mbox,
+						resources->kvd_double_size);
 	}
 
 	for (i = 0; i < MLXSW_CONFIG_PROFILE_SWID_COUNT; i++)
@@ -1537,7 +1582,7 @@ static int mlxsw_pci_init(void *bus_priv, struct mlxsw_core *mlxsw_core,
 	if (err)
 		goto err_query_resources;
 
-	err = mlxsw_pci_config_profile(mlxsw_pci, mbox, profile);
+	err = mlxsw_pci_config_profile(mlxsw_pci, mbox, profile, resources);
 	if (err)
 		goto err_config_profile;
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 0f96d11085685bf1ddfb41e6831f709780f56f34..d8e3da2f0667d0770282afa1589fd85dae1d4434 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3057,10 +3057,11 @@ static struct mlxsw_config_profile mlxsw_sp_config_profile = {
 	.max_ib_mc			= 0,
 	.used_max_pkey			= 1,
 	.max_pkey			= 0,
-	.used_kvd_sizes			= 1,
+	.used_kvd_split_data		= 1,
+	.kvd_hash_granularity		= MLXSW_SP_KVD_GRANULARITY,
+	.kvd_hash_single_parts		= 2,
+	.kvd_hash_double_parts		= 1,
 	.kvd_linear_size		= MLXSW_SP_KVD_LINEAR_SIZE,
-	.kvd_hash_single_size		= MLXSW_SP_KVD_HASH_SINGLE_SIZE,
-	.kvd_hash_double_size		= MLXSW_SP_KVD_HASH_DOUBLE_SIZE,
 	.swid_config			= {
 		{
 			.used_type	= 1,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index a056aaa6c5844606dee4f9c635f5fc9172497ab6..208dfeedde4456381034f654b29fc882c4ce01dc 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -74,8 +74,7 @@
 #define MLXSW_SP_CELLS_TO_BYTES(c) (c * MLXSW_SP_BYTES_PER_CELL)
 
 #define MLXSW_SP_KVD_LINEAR_SIZE 65536 /* entries */
-#define MLXSW_SP_KVD_HASH_SINGLE_SIZE 163840 /* entries */
-#define MLXSW_SP_KVD_HASH_DOUBLE_SIZE 32768 /* entries */
+#define MLXSW_SP_KVD_GRANULARITY 128
 
 /* Maximum delay buffer needed in case of PAUSE frames, in cells.
  * Assumes 100m cable and maximum MTU.