diff options
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 9e4c49cd6f3a..f8482ceebf2a 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -102,6 +102,8 @@ #define HZIP_PREFETCH_ENABLE (~(BIT(26) | BIT(17) | BIT(0))) #define HZIP_SVA_PREFETCH_DISABLE BIT(26) #define HZIP_SVA_DISABLE_READY (BIT(26) | BIT(30)) +#define HZIP_SHAPER_RATE_COMPRESS 252 +#define HZIP_SHAPER_RATE_DECOMPRESS 229 #define HZIP_DELAY_1_US 1 #define HZIP_POLL_TIMEOUT_US 1000 @@ -823,6 +825,7 @@ static void hisi_zip_qm_uninit(struct hisi_qm *qm) static int hisi_zip_probe_init(struct hisi_zip *hisi_zip) { + u32 type_rate = HZIP_SHAPER_RATE_COMPRESS; struct hisi_qm *qm = &hisi_zip->qm; int ret; @@ -830,6 +833,14 @@ static int hisi_zip_probe_init(struct hisi_zip *hisi_zip) ret = hisi_zip_pf_probe_init(hisi_zip); if (ret) return ret; + /* enable shaper type 0 */ + if (qm->ver >= QM_HW_V3) { + type_rate |= QM_SHAPER_ENABLE; + + /* ZIP need to enable shaper type 1 */ + type_rate |= HZIP_SHAPER_RATE_DECOMPRESS << QM_SHAPER_TYPE1_OFFSET; + qm->type_rate = type_rate; + } } return 0; |