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crypto: hisilicon/zip - add lz4 and lz77_only to algorithm sysfs

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The current hisilicon zip supports the new algorithms lz77_only and
lz4. To enable user space to recognize the new algorithm support,
add lz77_only and lz4 to the sysfs. Users can now use the new
algorithms through uacce.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Chenghai Huang
2025-08-30 18:27:56 +08:00
committed by Herbert Xu
parent 35c5097f73
commit cf79ed6aac
1 changed files with 7 additions and 0 deletions
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7
drivers/crypto/hisilicon/zip/zip_main.c
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@@ -80,6 +80,7 @@
#define HZIP_ALG_GZIP_BIT GENMASK(3, 2)
#define HZIP_ALG_DEFLATE_BIT GENMASK(5, 4)
#define HZIP_ALG_LZ77_BIT GENMASK(7, 6)
#define HZIP_ALG_LZ4_BIT GENMASK(9, 8)
#define HZIP_BUF_SIZE 22
#define HZIP_SQE_MASK_OFFSET 64
@@ -150,6 +151,12 @@ static const struct qm_dev_alg zip_dev_algs[] = { {
}, {
.alg_msk = HZIP_ALG_LZ77_BIT,
.alg = "lz77_zstd\n",
}, {
.alg_msk = HZIP_ALG_LZ77_BIT,
.alg = "lz77_only\n",
}, {
.alg_msk = HZIP_ALG_LZ4_BIT,
.alg = "lz4\n",
},
};