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-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c78
1 files changed, 31 insertions, 47 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index f73c9dff46ff..e5e51e801c38 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -239,7 +239,28 @@ static int hns3_nic_set_real_num_queue(struct net_device *netdev)
struct hnae3_handle *h = hns3_get_handle(netdev);
struct hnae3_knic_private_info *kinfo = &h->kinfo;
unsigned int queue_size = kinfo->rss_size * kinfo->num_tc;
- int ret;
+ int i, ret;
+
+ if (kinfo->num_tc <= 1) {
+ netdev_reset_tc(netdev);
+ } else {
+ ret = netdev_set_num_tc(netdev, kinfo->num_tc);
+ if (ret) {
+ netdev_err(netdev,
+ "netdev_set_num_tc fail, ret=%d!\n", ret);
+ return ret;
+ }
+
+ for (i = 0; i < HNAE3_MAX_TC; i++) {
+ if (!kinfo->tc_info[i].enable)
+ continue;
+
+ netdev_set_tc_queue(netdev,
+ kinfo->tc_info[i].tc,
+ kinfo->tc_info[i].tqp_count,
+ kinfo->tc_info[i].tqp_offset);
+ }
+ }
ret = netif_set_real_num_tx_queues(netdev, queue_size);
if (ret) {
@@ -312,7 +333,9 @@ out_start_err:
static int hns3_nic_net_open(struct net_device *netdev)
{
struct hns3_nic_priv *priv = netdev_priv(netdev);
- int ret;
+ struct hnae3_handle *h = hns3_get_handle(netdev);
+ struct hnae3_knic_private_info *kinfo;
+ int i, ret;
netif_carrier_off(netdev);
@@ -327,6 +350,12 @@ static int hns3_nic_net_open(struct net_device *netdev)
return ret;
}
+ kinfo = &h->kinfo;
+ for (i = 0; i < HNAE3_MAX_USER_PRIO; i++) {
+ netdev_set_prio_tc_map(netdev, i,
+ kinfo->prio_tc[i]);
+ }
+
priv->ae_handle->last_reset_time = jiffies;
return 0;
}
@@ -1307,7 +1336,6 @@ static int hns3_setup_tc(struct net_device *netdev, void *type_data)
u16 mode = mqprio_qopt->mode;
u8 hw = mqprio_qopt->qopt.hw;
bool if_running;
- unsigned int i;
int ret;
if (!((hw == TC_MQPRIO_HW_OFFLOAD_TCS &&
@@ -1331,24 +1359,6 @@ static int hns3_setup_tc(struct net_device *netdev, void *type_data)
if (ret)
goto out;
- if (tc <= 1) {
- netdev_reset_tc(netdev);
- } else {
- ret = netdev_set_num_tc(netdev, tc);
- if (ret)
- goto out;
-
- for (i = 0; i < HNAE3_MAX_TC; i++) {
- if (!kinfo->tc_info[i].enable)
- continue;
-
- netdev_set_tc_queue(netdev,
- kinfo->tc_info[i].tc,
- kinfo->tc_info[i].tqp_count,
- kinfo->tc_info[i].tqp_offset);
- }
- }
-
ret = hns3_nic_set_real_num_queue(netdev);
out:
@@ -3202,7 +3212,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc)
struct net_device *ndev = kinfo->netdev;
bool if_running;
int ret;
- u8 i;
if (tc > HNAE3_MAX_TC)
return -EINVAL;
@@ -3212,10 +3221,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc)
if_running = netif_running(ndev);
- ret = netdev_set_num_tc(ndev, tc);
- if (ret)
- return ret;
-
if (if_running) {
(void)hns3_nic_net_stop(ndev);
msleep(100);
@@ -3226,27 +3231,6 @@ static int hns3_client_setup_tc(struct hnae3_handle *handle, u8 tc)
if (ret)
goto err_out;
- if (tc <= 1) {
- netdev_reset_tc(ndev);
- goto out;
- }
-
- for (i = 0; i < HNAE3_MAX_TC; i++) {
- struct hnae3_tc_info *tc_info = &kinfo->tc_info[i];
-
- if (tc_info->enable)
- netdev_set_tc_queue(ndev,
- tc_info->tc,
- tc_info->tqp_count,
- tc_info->tqp_offset);
- }
-
- for (i = 0; i < HNAE3_MAX_USER_PRIO; i++) {
- netdev_set_prio_tc_map(ndev, i,
- kinfo->prio_tc[i]);
- }
-
-out:
ret = hns3_nic_set_real_num_queue(ndev);
err_out: