Messages in this thread Patch in this message | | | From | Kai Ye <> | Subject | [PATCH v2 4/5] crypto: hisilicon/sgl - fix the soft sg map to hardware sg | Date | Wed, 31 Mar 2021 17:30:31 +0800 |
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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 --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) -- 2.8.1
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