[PATCH 2/2] dma/hisi_acc: support driver forward compatibility

[Chengwen Feng]

Declare support driver forward compatibility.

Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
---
 drivers/dma/hisi_acc/hisi_acc_dmadev.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/hisi_acc/hisi_acc_dmadev.c 
b/drivers/dma/hisi_acc/hisi_acc_dmadev.c
index b9767d4a08..196aaadc05 100644
--- a/drivers/dma/hisi_acc/hisi_acc_dmadev.c
+++ b/drivers/dma/hisi_acc/hisi_acc_dmadev.c
@@ -764,9 +764,10 @@ static const struct rte_uacce_id hacc_dma_id_table[] = {
 };
 
 static struct rte_uacce_driver hacc_dma_pmd_drv = {
-       .id_table = hacc_dma_id_table,
-       .probe    = hacc_dma_probe,
-       .remove   = hacc_dma_remove,
+       .id_table  = hacc_dma_id_table,
+       .probe     = hacc_dma_probe,
+       .remove    = hacc_dma_remove,
+       .drv_flags = RTE_UACCE_DRV_FORWARD_COMPATIBILITY_DEV,
 };
 
 RTE_PMD_REGISTER_UACCE(dma_hisi_acc, hacc_dma_pmd_drv);
-- 
2.17.1