net/bnxt: match flow API items with flow template patterns

[dpdk.git] / drivers / net / bnxt / tf_ulp / ulp_mark_mgr.c

diff --git a/drivers/net/bnxt/tf_ulp/ulp_mark_mgr.c b/drivers/net/bnxt/tf_ulp/ulp_mark_mgr.c
index 3f28a73..566668e 100644 (file)
--- a/drivers/net/bnxt/tf_ulp/ulp_mark_mgr.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_mark_mgr.c
@@ -6,14 +6,71 @@
 #include <rte_common.h>
 #include <rte_malloc.h>
 #include <rte_log.h>
+#include "bnxt.h"
 #include "bnxt_ulp.h"
 #include "tf_ext_flow_handle.h"
 #include "ulp_mark_mgr.h"
 #include "bnxt_tf_common.h"
-#include "../bnxt.h"
 #include "ulp_template_db.h"
 #include "ulp_template_struct.h"
 
+static inline uint32_t
+ulp_mark_db_idx_get(bool is_gfid, uint32_t fid, struct bnxt_ulp_mark_tbl *mtbl)
+{
+       uint32_t idx = 0, hashtype = 0;
+
+       if (is_gfid) {
+               TF_GET_HASH_TYPE_FROM_GFID(fid, hashtype);
+               TF_GET_HASH_INDEX_FROM_GFID(fid, idx);
+
+               /* Need to truncate anything beyond supported flows */
+               idx &= mtbl->gfid_mask;
+
+               if (hashtype)
+                       idx |= mtbl->gfid_type_bit;
+       } else {
+               idx = fid;
+       }
+
+       return idx;
+}
+
+static int32_t
+ulp_mark_db_mark_set(struct bnxt_ulp_context *ctxt,
+                    bool is_gfid,
+                    uint32_t fid,
+                    uint32_t mark)
+{
+       struct          bnxt_ulp_mark_tbl *mtbl;
+       uint32_t        idx = 0;
+
+       if (!ctxt) {
+               BNXT_TF_DBG(ERR, "Invalid ulp context\n");
+               return -EINVAL;
+       }
+
+       mtbl = bnxt_ulp_cntxt_ptr2_mark_db_get(ctxt);
+       if (!mtbl) {
+               BNXT_TF_DBG(ERR, "Unable to get Mark DB\n");
+               return -EINVAL;
+       }
+
+       idx = ulp_mark_db_idx_get(is_gfid, fid, mtbl);
+
+       if (is_gfid) {
+               BNXT_TF_DBG(ERR, "Set GFID[0x%0x] = 0x%0x\n", idx, mark);
+
+               mtbl->gfid_tbl[idx].mark_id = mark;
+               mtbl->gfid_tbl[idx].valid = true;
+       } else {
+               /* For the LFID, the FID is used as the index */
+               mtbl->lfid_tbl[fid].mark_id = mark;
+               mtbl->lfid_tbl[fid].valid = true;
+       }
+
+       return 0;
+}
+
 /*
  * Allocate and Initialize all Mark Manager resources for this ulp context.
  *
@@ -78,7 +135,7 @@ ulp_mark_db_init(struct bnxt_ulp_context *ctxt)
                    mark_tbl->gfid_max,
                    mark_tbl->gfid_mask);
 
-       /* Add the mart tbl to the ulp context. */
+       /* Add the mark tbl to the ulp context. */
        bnxt_ulp_cntxt_ptr2_mark_db_set(ctxt, mark_tbl);
 
        return 0;
@@ -92,3 +149,70 @@ mem_error:
 
        return -ENOMEM;
 }
+
+/*
+ * Release all resources in the Mark Manager for this ulp context
+ *
+ * ctxt [in] The ulp context for the mark manager
+ *
+ */
+int32_t
+ulp_mark_db_deinit(struct bnxt_ulp_context *ctxt)
+{
+       struct bnxt_ulp_mark_tbl *mtbl;
+
+       mtbl = bnxt_ulp_cntxt_ptr2_mark_db_get(ctxt);
+
+       if (mtbl) {
+               rte_free(mtbl->gfid_tbl);
+               rte_free(mtbl->lfid_tbl);
+               rte_free(mtbl);
+
+               /* Safe to ignore on deinit */
+               (void)bnxt_ulp_cntxt_ptr2_mark_db_set(ctxt, NULL);
+       }
+
+       return 0;
+}
+
+/*
+ * Adds a Mark to the Mark Manager
+ *
+ * ctxt [in] The ulp context for the mark manager
+ *
+ * is_gfid [in] The type of fid (GFID or LFID)
+ *
+ * fid [in] The flow id that is returned by HW in BD
+ *
+ * mark [in] The mark to be associated with the FID
+ *
+ */
+int32_t
+ulp_mark_db_mark_add(struct bnxt_ulp_context *ctxt,
+                    bool is_gfid,
+                    uint32_t gfid,
+                    uint32_t mark)
+{
+       return ulp_mark_db_mark_set(ctxt, is_gfid, gfid, mark);
+}
+
+/*
+ * Removes a Mark from the Mark Manager
+ *
+ * ctxt [in] The ulp context for the mark manager
+ *
+ * is_gfid [in] The type of fid (GFID or LFID)
+ *
+ * fid [in] The flow id that is returned by HW in BD
+ *
+ * mark [in] The mark to be associated with the FID
+ *
+ */
+int32_t
+ulp_mark_db_mark_del(struct bnxt_ulp_context *ctxt,
+                    bool is_gfid,
+                    uint32_t gfid,
+                    uint32_t mark  __rte_unused)
+{
+       return ulp_mark_db_mark_set(ctxt, is_gfid, gfid, ULP_MARK_INVALID);
+}