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| author | Yang Shen <shenyang39@huawei.com> | 2021-12-11 16:52:05 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-12-17 16:59:48 +1100 |
| commit | 808957baf3aa42b71453c8accc71cf5e52665982 (patch) | |
| tree | 4a0e4ec9503af950b3a3401aa696b7d82968b3c8 | |
| parent | 51fa916b81e5f406a74f14a31a3a228c3cc060ad (diff) | |
| download | lwn-808957baf3aa42b71453c8accc71cf5e52665982.tar.gz lwn-808957baf3aa42b71453c8accc71cf5e52665982.zip | |
crypto: hisilicon/zip - enable ssid for sva sgl
For Kunpeng 920, the bit 0 of register 'HZIP_SGL_RUSER_32_63' stand for
whether the ssid is valid. So this bit should be set as valid for sva mode.
Signed-off-by: Yang Shen <shenyang39@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 1a237d95d482..7fd302ae4fc5 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -364,15 +364,16 @@ static int hisi_zip_set_user_domain_and_cache(struct hisi_qm *qm) /* user domain configurations */ writel(AXUSER_BASE, base + HZIP_BD_RUSER_32_63); - writel(AXUSER_BASE, base + HZIP_SGL_RUSER_32_63); writel(AXUSER_BASE, base + HZIP_BD_WUSER_32_63); if (qm->use_sva && qm->ver == QM_HW_V2) { writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_DATA_RUSER_32_63); writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_DATA_WUSER_32_63); + writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_SGL_RUSER_32_63); } else { writel(AXUSER_BASE, base + HZIP_DATA_RUSER_32_63); writel(AXUSER_BASE, base + HZIP_DATA_WUSER_32_63); + writel(AXUSER_BASE, base + HZIP_SGL_RUSER_32_63); } /* let's open all compression/decompression cores */ |