diff options
| author | Weili Qian <qianweili@huawei.com> | 2021-02-04 11:59:36 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-02-10 09:55:59 +0300 |
| commit | cc3292d1df23539302752bb316b5f42f508f0963 (patch) | |
| tree | efb81609c390ea6d7e7cdeec24a949235cac63a7 /drivers/crypto/hisilicon/sec2 | |
| parent | 553d09b3140035cc5f5f60cfcf1088c99bc9b1cf (diff) | |
| download | linux-cc3292d1df23539302752bb316b5f42f508f0963.tar.xz | |
crypto: hisilicon - PASID fixed on Kunpeng 930
Enable PASID by setting 'sqc' and 'cqc' pasid bits
per queue in Kunpeng 930.
For Kunpeng 920, PASID is effective for all queues once set
in SVA scenarios.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/sec2')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 4809c19dcdc8..b5c2f7e99eed 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -323,7 +323,7 @@ static int sec_engine_init(struct hisi_qm *qm) reg = readl_relaxed(SEC_ADDR(qm, SEC_INTERFACE_USER_CTRL1_REG)); reg &= SEC_USER1_SMMU_MASK; - if (qm->use_sva) + if (qm->use_sva && qm->ver == QM_HW_V2) reg |= SEC_USER1_SMMU_SVA; else reg |= SEC_USER1_SMMU_NORMAL; |