X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Ftf_core%2Ftfp.c;h=b88affcf1eae90a988c6d380b820e9a342407920;hb=7100b0e5511e58269498900aea30bc03e15ba2fd;hp=426a182a907b128bc401a3da8ba91204c4bb27fb;hpb=aa2be5093363b57a6ad102bad9732b08c8c1f5ab;p=dpdk.git

diff --git a/drivers/net/bnxt/tf_core/tfp.c b/drivers/net/bnxt/tf_core/tfp.c
index 426a182a90..b88affcf1e 100644
--- a/drivers/net/bnxt/tf_core/tfp.c
+++ b/drivers/net/bnxt/tf_core/tfp.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  * see the individual elements.
- * Copyright(c) 2019-2020 Broadcom
+ * Copyright(c) 2019-2021 Broadcom
  * All rights reserved.
  */
 
@@ -178,3 +178,22 @@ tfp_get_fid(struct tf *tfp, uint16_t *fw_fid)
 
 	return 0;
 }
+
+int
+tfp_get_pf(struct tf *tfp, uint16_t *pf)
+{
+	struct bnxt *bp = NULL;
+
+	if (tfp == NULL || pf == NULL)
+		return -EINVAL;
+
+	bp = container_of(tfp, struct bnxt, tfp);
+	if (BNXT_VF(bp) && bp->parent) {
+		*pf = bp->parent->fid - 1;
+		return 0;
+	} else if (BNXT_PF(bp)) {
+		*pf = bp->fw_fid - 1;
+		return 0;
+	}
+	return -EINVAL;
+}