diff mbox series

[7/8] crypto: hisilicon/hpre - adds the max shaper type rate

Message ID 1623402410-63906-8-git-send-email-yekai13@huawei.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series crypto: hisilicon - supports to configure function's QoS for ACC | expand

Commit Message

yekai (A) June 11, 2021, 9:06 a.m. UTC 
The HPRE driver support configure each function's QoS in the Host
for Kunpeng930. The HPRE driver needs to configure the maximum shaper
type rate.

Signed-off-by: Kai Ye <yekai13@huawei.com>
---
 drivers/crypto/hisilicon/hpre/hpre_main.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index 37c5296..8b0640f 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -92,6 +92,7 @@ 
 #define HPRE_QM_PM_FLR			BIT(11)
 #define HPRE_QM_SRIOV_FLR		BIT(12)
 
+#define HPRE_SHAPER_TYPE_RATE		128
 #define HPRE_VIA_MSI_DSM		1
 #define HPRE_SQE_MASK_OFFSET		8
 #define HPRE_SQE_MASK_LEN		24
@@ -947,6 +948,7 @@  static int hpre_pf_probe_init(struct hpre *hpre)
 
 static int hpre_probe_init(struct hpre *hpre)
 {
+	u32 type_rate = HPRE_SHAPER_TYPE_RATE;
 	struct hisi_qm *qm = &hpre->qm;
 	int ret;
 
@@ -954,6 +956,11 @@  static int hpre_probe_init(struct hpre *hpre)
 		ret = hpre_pf_probe_init(hpre);
 		if (ret)
 			return ret;
+		/* Enable shaper type 0 */
+		if (qm->ver >= QM_HW_V3) {
+			type_rate |= QM_SHAPER_ENABLE;
+			qm->type_rate = type_rate;
+		}
 	}
 
 	return 0;