2021-01-18 08:25:32

by Hui Tang

[permalink] [raw]
Subject: [PATCH] crypto: hisilicon/hpre - add ecc algorithm inqury for uacce device

Uacce SysFS support more algorithms inqury such as
'ecdh/ecdsa/sm2/x25519/x448'

Signed-off-by: Hui Tang <[email protected]>
Reviewed-by: Zaibo Xu <[email protected]>
---
drivers/crypto/hisilicon/hpre/hpre_main.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index d46086e..3b3481e 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -778,7 +778,10 @@ static int hpre_qm_init(struct hisi_qm *qm, struct pci_dev *pdev)
return -EINVAL;
}

- qm->algs = "rsa\ndh\n";
+ if (pdev->revision >= QM_HW_V3)
+ qm->algs = "rsa\ndh\necdh\nx25519\nx448\necdsa\nsm2\n";
+ else
+ qm->algs = "rsa\ndh\n";
qm->mode = uacce_mode;
qm->pdev = pdev;
qm->ver = pdev->revision;
--
2.8.1