diff mbox series

[v2,4/5] crypto: hisilicon/sgl - fix the soft sg map to hardware sg

Message ID 1617183032-30983-5-git-send-email-yekai13@huawei.com (mailing list archive)
State Changes Requested
Delegated to: Herbert Xu
Headers show
Series bug fix and clear coding style | expand

Commit Message

yekai (A) March 31, 2021, 9:30 a.m. UTC 
The buffer of the hardware sge needs to be initialized by
soft sgl.

Signed-off-by: Kai Ye <yekai13@huawei.com>
---
 drivers/crypto/hisilicon/sgl.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c
index d04e551..7f11e41 100644
--- a/drivers/crypto/hisilicon/sgl.c
+++ b/drivers/crypto/hisilicon/sgl.c
@@ -176,6 +176,7 @@  static void sg_map_to_hw_sg(struct scatterlist *sgl,
 {
 	hw_sge->buf = sg_dma_address(sgl);
 	hw_sge->len = cpu_to_le32(sg_dma_len(sgl));
+	hw_sge->page_ctrl = sg_virt(sgl);
 }
 
 static void inc_hw_sgl_sge(struct hisi_acc_hw_sgl *hw_sgl)