[PATCH] common/cnxk: add flag for enabling opaque mode

[Nawal Kishor]

Added flag that overrides the default natural alignment mode and uses
opaque mode.

Signed-off-by: Nawal Kishor <nkishor at marvell.com>
---
 drivers/common/cnxk/roc_npa.c | 3 +++
 drivers/common/cnxk/roc_npa.h | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/common/cnxk/roc_npa.c b/drivers/common/cnxk/roc_npa.c
index a33f9a8499..d5ebfbfc11 100644
--- a/drivers/common/cnxk/roc_npa.c
+++ b/drivers/common/cnxk/roc_npa.c
@@ -669,6 +669,9 @@ roc_npa_pool_create(uint64_t *aura_handle, uint32_t block_size,
 		pool = &defpool;
 	}
 
+	if (flags & ROC_NPA_FORCE_OPAQUE_MODE_F)
+		pool->nat_align = 0;
+
 	rc = npa_aura_pool_pair_alloc(lf, block_size, block_count, aura, pool,
 				      aura_handle, flags);
 	if (rc) {
diff --git a/drivers/common/cnxk/roc_npa.h b/drivers/common/cnxk/roc_npa.h
index 8525038810..853c0fed43 100644
--- a/drivers/common/cnxk/roc_npa.h
+++ b/drivers/common/cnxk/roc_npa.h
@@ -767,7 +767,8 @@ int __roc_api roc_npa_dev_init(struct roc_npa *roc_npa);
 int __roc_api roc_npa_dev_fini(struct roc_npa *roc_npa);
 
 /* Flags to pool create */
-#define ROC_NPA_ZERO_AURA_F BIT(0)
+#define ROC_NPA_ZERO_AURA_F	    BIT(0)
+#define ROC_NPA_FORCE_OPAQUE_MODE_F BIT(1)
 
 /* Enumerations */
 enum roc_npa_buf_type {
-- 
2.34.1