diff options
| author | Chenghai Huang <huangchenghai2@huawei.com> | 2025-08-30 18:27:56 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-09-06 15:57:23 +0800 |
| commit | cf79ed6aacd3f7486972efda15a7d03d03ac274e (patch) | |
| tree | 6cfadcdb634e6e192284328d123fc7f61fbc243f | |
| parent | 35c5097f737a164b3afe23d07698db95061f0db8 (diff) | |
crypto: hisilicon/zip - add lz4 and lz77_only to algorithm sysfs
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>
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index fcb72d5cf592..62cd090e13af 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -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", }, }; |