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path: root/drivers/net/ethernet/hisilicon/hns3
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-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c4
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.h2
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c21
3 files changed, 22 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 19668a8d22..c9258b1b2b 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3539,6 +3539,9 @@ static int hns3_alloc_ring_buffers(struct hns3_enet_ring *ring)
ret = hns3_alloc_and_attach_buffer(ring, i);
if (ret)
goto out_buffer_fail;
+
+ if (!(i % HNS3_RESCHED_BD_NUM))
+ cond_resched();
}
return 0;
@@ -5111,6 +5114,7 @@ int hns3_init_all_ring(struct hns3_nic_priv *priv)
}
u64_stats_init(&priv->ring[i].syncp);
+ cond_resched();
}
return 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index acd756b0c7..d36c4ed16d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -214,6 +214,8 @@ enum hns3_nic_state {
#define HNS3_CQ_MODE_EQE 1U
#define HNS3_CQ_MODE_CQE 0U
+#define HNS3_RESCHED_BD_NUM 1024
+
enum hns3_pkt_l2t_type {
HNS3_L2_TYPE_UNICAST,
HNS3_L2_TYPE_MULTICAST,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ce60332d83..990d7bd397 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3042,9 +3042,7 @@ static void hclge_push_link_status(struct hclge_dev *hdev)
static void hclge_update_link_status(struct hclge_dev *hdev)
{
- struct hnae3_handle *rhandle = &hdev->vport[0].roce;
struct hnae3_handle *handle = &hdev->vport[0].nic;
- struct hnae3_client *rclient = hdev->roce_client;
struct hnae3_client *client = hdev->nic_client;
int state;
int ret;
@@ -3068,8 +3066,15 @@ static void hclge_update_link_status(struct hclge_dev *hdev)
client->ops->link_status_change(handle, state);
hclge_config_mac_tnl_int(hdev, state);
- if (rclient && rclient->ops->link_status_change)
- rclient->ops->link_status_change(rhandle, state);
+
+ if (test_bit(HCLGE_STATE_ROCE_REGISTERED, &hdev->state)) {
+ struct hnae3_handle *rhandle = &hdev->vport[0].roce;
+ struct hnae3_client *rclient = hdev->roce_client;
+
+ if (rclient && rclient->ops->link_status_change)
+ rclient->ops->link_status_change(rhandle,
+ state);
+ }
hclge_push_link_status(hdev);
}
@@ -11245,6 +11250,12 @@ clear_roce:
return ret;
}
+static bool hclge_uninit_need_wait(struct hclge_dev *hdev)
+{
+ return test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
+ test_bit(HCLGE_STATE_LINK_UPDATING, &hdev->state);
+}
+
static void hclge_uninit_client_instance(struct hnae3_client *client,
struct hnae3_ae_dev *ae_dev)
{
@@ -11253,7 +11264,7 @@ static void hclge_uninit_client_instance(struct hnae3_client *client,
if (hdev->roce_client) {
clear_bit(HCLGE_STATE_ROCE_REGISTERED, &hdev->state);
- while (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ while (hclge_uninit_need_wait(hdev))
msleep(HCLGE_WAIT_RESET_DONE);
hdev->roce_client->ops->uninit_instance(&vport->roce, 0);