From: Kai Ye <yekai13@huawei.com>
To: <herbert@gondor.apana.org.au>
Cc: <linux-crypto@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<yekai13@huawei.com>
Subject: [PATCH v3 4/5] crypto: hisilicon/sgl - fix the soft sg map to hardware sg
Date: Fri, 9 Apr 2021 17:04:03 +0800 [thread overview]
Message-ID: <1617959044-11023-5-git-send-email-yekai13@huawei.com> (raw)
In-Reply-To: <1617959044-11023-1-git-send-email-yekai13@huawei.com>
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
next prev parent reply other threads:[~2021-04-09 9:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-09 9:03 [PATCH v3 0/5] bug fix and clear coding style Kai Ye
2021-04-09 9:04 ` [PATCH v3 1/5] crypto: hisilicon/sgl - add a comment for block size initialization Kai Ye
2021-04-09 9:04 ` [PATCH v3 2/5] crypto: hisilicon/sgl - delete unneeded variable initialization Kai Ye
2021-04-09 9:04 ` [PATCH v3 3/5] crypto: hisilicon/sgl - add some dfx logs Kai Ye
2021-04-09 9:04 ` Kai Ye [this message]
2021-04-09 9:04 ` [PATCH v3 5/5] crypto: hisilicon/sgl - fix the sg buf unmap Kai Ye
2021-04-16 11:32 ` [PATCH v3 0/5] bug fix and clear coding style Herbert Xu
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