net/bnxt: update resource allocation settings

[dpdk.git] / drivers / net / bnxt / tf_core / tf_em_common.h

diff --git a/drivers/net/bnxt/tf_core/tf_em_common.h b/drivers/net/bnxt/tf_core/tf_em_common.h
index bf01df9..f71a487 100644 (file)
--- a/drivers/net/bnxt/tf_core/tf_em_common.h
+++ b/drivers/net/bnxt/tf_core/tf_em_common.h
@@ -9,7 +9,6 @@
 #include "tf_core.h"
 #include "tf_session.h"
 
-
 /**
  * Function to search for table scope control block structure
  * with specified table scope ID.
@@ -23,6 +22,32 @@
  */
 struct tf_tbl_scope_cb *tbl_scope_cb_find(uint32_t tbl_scope_id);
 
+/**
+ * Table Scope Allocate
+ *
+ * Allocate a table scope
+ *
+ * [in/out] pointer to tbl_scope_id
+ *
+ * Returns:
+ *  0 - success
+ *  -EINVAL - error
+ */
+int tf_tbl_scope_alloc(uint32_t *tbl_scope_id);
+
+/**
+ * Table Scope Free
+ *
+ * Free a table scope
+ *
+ * [in] tbl_scope_id to free
+ *
+ * Returns:
+ *  0 - success
+ *  -EINVAL - error
+ */
+int tf_tbl_scope_free(uint32_t tbl_scope_id);
+
 /**
  * Create and initialize a stack to use for action entries
  *
@@ -101,4 +126,34 @@ void *tf_em_get_table_page(struct tf_tbl_scope_cb *tbl_scope_cb,
                           uint32_t offset,
                           enum hcapi_cfa_em_table_type table_type);
 
+/**
+ * Validates EM number of entries requested
+ *
+ * [in] tbl_scope_cb
+ *   Pointer to table scope control block to be populated
+ *
+ * [in] parms
+ *   Pointer to input parameters
+ *
+ * Returns:
+ *   0       - Success
+ *   -EINVAL - Parameter error
+ */
+int tf_em_validate_num_entries(struct tf_tbl_scope_cb *tbl_scope_cb,
+                              struct tf_alloc_tbl_scope_parms *parms);
+
+/**
+ * Size the EM table based on capabilities
+ *
+ * [in] tbl
+ *   EM table to size
+ *
+ * Returns:
+ *   0        - Success
+ *   - EINVAL - Parameter error
+ *   - ENOMEM - Out of memory
+ */
+int tf_em_size_table(struct hcapi_cfa_em_table *tbl,
+                    uint32_t page_size);
+
 #endif /* _TF_EM_COMMON_H_ */