diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 61 |
1 files changed, 44 insertions, 17 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index 45cd19ef3c5b..cdf76fb58d45 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -69,7 +69,6 @@ static const struct hns3_stats hns3_rxq_stats[] = { #define HNS3_TQP_STATS_COUNT (HNS3_TXQ_STATS_COUNT + HNS3_RXQ_STATS_COUNT) -#define HNS3_SELF_TEST_TYPE_NUM 4 #define HNS3_NIC_LB_TEST_PKT_NUM 1 #define HNS3_NIC_LB_TEST_RING_ID 0 #define HNS3_NIC_LB_TEST_PACKET_SIZE 128 @@ -95,6 +94,7 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en) case HNAE3_LOOP_PARALLEL_SERDES: case HNAE3_LOOP_APP: case HNAE3_LOOP_PHY: + case HNAE3_LOOP_EXTERNAL: ret = h->ae_algo->ops->set_loopback(h, loop, en); break; default: @@ -304,6 +304,10 @@ out: static void hns3_set_selftest_param(struct hnae3_handle *h, int (*st_param)[2]) { + st_param[HNAE3_LOOP_EXTERNAL][0] = HNAE3_LOOP_EXTERNAL; + st_param[HNAE3_LOOP_EXTERNAL][1] = + h->flags & HNAE3_SUPPORT_EXTERNAL_LOOPBACK; + st_param[HNAE3_LOOP_APP][0] = HNAE3_LOOP_APP; st_param[HNAE3_LOOP_APP][1] = h->flags & HNAE3_SUPPORT_APP_LOOPBACK; @@ -322,17 +326,11 @@ static void hns3_set_selftest_param(struct hnae3_handle *h, int (*st_param)[2]) h->flags & HNAE3_SUPPORT_PHY_LOOPBACK; } -static void hns3_selftest_prepare(struct net_device *ndev, - bool if_running, int (*st_param)[2]) +static void hns3_selftest_prepare(struct net_device *ndev, bool if_running) { struct hns3_nic_priv *priv = netdev_priv(ndev); struct hnae3_handle *h = priv->ae_handle; - if (netif_msg_ifdown(h)) - netdev_info(ndev, "self test start\n"); - - hns3_set_selftest_param(h, st_param); - if (if_running) ndev->netdev_ops->ndo_stop(ndev); @@ -371,18 +369,15 @@ static void hns3_selftest_restore(struct net_device *ndev, bool if_running) if (if_running) ndev->netdev_ops->ndo_open(ndev); - - if (netif_msg_ifdown(h)) - netdev_info(ndev, "self test end\n"); } static void hns3_do_selftest(struct net_device *ndev, int (*st_param)[2], struct ethtool_test *eth_test, u64 *data) { - int test_index = 0; + int test_index = HNAE3_LOOP_APP; u32 i; - for (i = 0; i < HNS3_SELF_TEST_TYPE_NUM; i++) { + for (i = HNAE3_LOOP_APP; i < HNAE3_LOOP_NONE; i++) { enum hnae3_loop loop_type = (enum hnae3_loop)st_param[i][0]; if (!st_param[i][1]) @@ -401,6 +396,20 @@ static void hns3_do_selftest(struct net_device *ndev, int (*st_param)[2], } } +static void hns3_do_external_lb(struct net_device *ndev, + struct ethtool_test *eth_test, u64 *data) +{ + data[HNAE3_LOOP_EXTERNAL] = hns3_lp_up(ndev, HNAE3_LOOP_EXTERNAL); + if (!data[HNAE3_LOOP_EXTERNAL]) + data[HNAE3_LOOP_EXTERNAL] = hns3_lp_run_test(ndev, HNAE3_LOOP_EXTERNAL); + hns3_lp_down(ndev, HNAE3_LOOP_EXTERNAL); + + if (data[HNAE3_LOOP_EXTERNAL]) + eth_test->flags |= ETH_TEST_FL_FAILED; + + eth_test->flags |= ETH_TEST_FL_EXTERNAL_LB_DONE; +} + /** * hns3_self_test - self test * @ndev: net device @@ -410,7 +419,9 @@ static void hns3_do_selftest(struct net_device *ndev, int (*st_param)[2], static void hns3_self_test(struct net_device *ndev, struct ethtool_test *eth_test, u64 *data) { - int st_param[HNS3_SELF_TEST_TYPE_NUM][2]; + struct hns3_nic_priv *priv = netdev_priv(ndev); + struct hnae3_handle *h = priv->ae_handle; + int st_param[HNAE3_LOOP_NONE][2]; bool if_running = netif_running(ndev); if (hns3_nic_resetting(ndev)) { @@ -418,13 +429,29 @@ static void hns3_self_test(struct net_device *ndev, return; } - /* Only do offline selftest, or pass by default */ - if (eth_test->flags != ETH_TEST_FL_OFFLINE) + if (!(eth_test->flags & ETH_TEST_FL_OFFLINE)) return; - hns3_selftest_prepare(ndev, if_running, st_param); + if (netif_msg_ifdown(h)) + netdev_info(ndev, "self test start\n"); + + hns3_set_selftest_param(h, st_param); + + /* external loopback test requires that the link is up and the duplex is + * full, do external test first to reduce the whole test time + */ + if (eth_test->flags & ETH_TEST_FL_EXTERNAL_LB) { + hns3_external_lb_prepare(ndev, if_running); + hns3_do_external_lb(ndev, eth_test, data); + hns3_external_lb_restore(ndev, if_running); + } + + hns3_selftest_prepare(ndev, if_running); hns3_do_selftest(ndev, st_param, eth_test, data); hns3_selftest_restore(ndev, if_running); + + if (netif_msg_ifdown(h)) + netdev_info(ndev, "self test end\n"); } static void hns3_update_limit_promisc_mode(struct net_device *netdev, |