@@ -85,7 +85,8 @@ struct hnae3_queue {
/*hnae3 loop mode*/
enum hnae3_loop {
HNAE3_LOOP_APP,
- HNAE3_LOOP_SERDES,
+ HNAE3_LOOP_SERIAL_SERDES,
+ HNAE3_LOOP_PARALLEL_SERDES,
HNAE3_LOOP_PHY,
HNAE3_LOOP_NONE,
};
@@ -480,8 +481,9 @@ struct hnae3_unic_private_info {
#define HNAE3_SUPPORT_APP_LOOPBACK BIT(0)
#define HNAE3_SUPPORT_PHY_LOOPBACK BIT(1)
-#define HNAE3_SUPPORT_SERDES_LOOPBACK BIT(2)
+#define HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK BIT(2)
#define HNAE3_SUPPORT_VF BIT(3)
+#define HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK BIT(4)
struct hnae3_handle {
struct hnae3_client *client;
@@ -53,7 +53,7 @@ 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 2
+#define HNS3_SELF_TEST_TYPE_NUM 3
#define HNS3_NIC_LB_TEST_PKT_NUM 1
#define HNS3_NIC_LB_TEST_RING_ID 0
#define HNS3_NIC_LB_TEST_PACKET_SIZE 128
@@ -78,7 +78,8 @@ static int hns3_lp_setup(struct net_device *ndev, enum hnae3_loop loop, bool en)
return -EOPNOTSUPP;
switch (loop) {
- case HNAE3_LOOP_SERDES:
+ case HNAE3_LOOP_SERIAL_SERDES:
+ case HNAE3_LOOP_PARALLEL_SERDES:
case HNAE3_LOOP_APP:
ret = h->ae_algo->ops->set_loopback(h, loop, en);
break;
@@ -290,9 +291,14 @@ static void hns3_self_test(struct net_device *ndev,
st_param[HNAE3_LOOP_APP][1] =
h->flags & HNAE3_SUPPORT_APP_LOOPBACK;
- st_param[HNAE3_LOOP_SERDES][0] = HNAE3_LOOP_SERDES;
- st_param[HNAE3_LOOP_SERDES][1] =
- h->flags & HNAE3_SUPPORT_SERDES_LOOPBACK;
+ st_param[HNAE3_LOOP_SERIAL_SERDES][0] = HNAE3_LOOP_SERIAL_SERDES;
+ st_param[HNAE3_LOOP_SERIAL_SERDES][1] =
+ h->flags & HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK;
+
+ st_param[HNAE3_LOOP_PARALLEL_SERDES][0] =
+ HNAE3_LOOP_PARALLEL_SERDES;
+ st_param[HNAE3_LOOP_PARALLEL_SERDES][1] =
+ h->flags & HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK;
if (if_running)
ndev->netdev_ops->ndo_stop(ndev);
@@ -778,6 +778,7 @@ struct hclge_reset_cmd {
};
#define HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B BIT(0)
+#define HCLGE_CMD_SERDES_PARALLEL_INNER_LOOP_B BIT(2)
#define HCLGE_CMD_SERDES_DONE_B BIT(0)
#define HCLGE_CMD_SERDES_SUCCESS_B BIT(1)
struct hclge_serdes_lb_cmd {
@@ -50,7 +50,8 @@ MODULE_DEVICE_TABLE(pci, ae_algo_pci_tbl);
static const char hns3_nic_test_strs[][ETH_GSTRING_LEN] = {
"App Loopback test",
- "Serdes Loopback test",
+ "Serdes serial Loopback test",
+ "Serdes parallel Loopback test",
"Phy Loopback test"
};
@@ -475,7 +476,10 @@ static void hclge_update_stats(struct hnae3_handle *handle,
static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
{
-#define HCLGE_LOOPBACK_TEST_FLAGS 0x7
+#define HCLGE_LOOPBACK_TEST_FLAGS (HNAE3_SUPPORT_APP_LOOPBACK |\
+ HNAE3_SUPPORT_PHY_LOOPBACK |\
+ HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK |\
+ HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK)
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
@@ -489,15 +493,17 @@ static int hclge_get_sset_count(struct hnae3_handle *handle, int stringset)
if (stringset == ETH_SS_TEST) {
/* clear loopback bit flags at first */
handle->flags = (handle->flags & (~HCLGE_LOOPBACK_TEST_FLAGS));
- if (hdev->hw.mac.speed == HCLGE_MAC_SPEED_10M ||
+ if (hdev->pdev->revision >= 0x21 ||
+ hdev->hw.mac.speed == HCLGE_MAC_SPEED_10M ||
hdev->hw.mac.speed == HCLGE_MAC_SPEED_100M ||
hdev->hw.mac.speed == HCLGE_MAC_SPEED_1G) {
count += 1;
handle->flags |= HNAE3_SUPPORT_APP_LOOPBACK;
}
- count++;
- handle->flags |= HNAE3_SUPPORT_SERDES_LOOPBACK;
+ count += 2;
+ handle->flags |= HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK;
+ handle->flags |= HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK;
} else if (stringset == ETH_SS_STATS) {
count = ARRAY_SIZE(g_mac_stats_string) +
hclge_tqps_get_sset_count(handle, stringset);
@@ -527,9 +533,15 @@ static void hclge_get_strings(struct hnae3_handle *handle,
ETH_GSTRING_LEN);
p += ETH_GSTRING_LEN;
}
- if (handle->flags & HNAE3_SUPPORT_SERDES_LOOPBACK) {
+ if (handle->flags & HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK) {
memcpy(p,
- hns3_nic_test_strs[HNAE3_LOOP_SERDES],
+ hns3_nic_test_strs[HNAE3_LOOP_SERIAL_SERDES],
+ ETH_GSTRING_LEN);
+ p += ETH_GSTRING_LEN;
+ }
+ if (handle->flags & HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK) {
+ memcpy(p,
+ hns3_nic_test_strs[HNAE3_LOOP_PARALLEL_SERDES],
ETH_GSTRING_LEN);
p += ETH_GSTRING_LEN;
}
@@ -3381,22 +3393,37 @@ static int hclge_set_app_loopback(struct hclge_dev *hdev, bool en)
return ret;
}
-static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en)
+static int hclge_set_serdes_loopback(struct hclge_dev *hdev, bool en,
+ enum hnae3_loop loop_mode)
{
#define HCLGE_SERDES_RETRY_MS 10
#define HCLGE_SERDES_RETRY_NUM 100
struct hclge_serdes_lb_cmd *req;
struct hclge_desc desc;
int ret, i = 0;
+ u8 loop_mode_b;
req = (struct hclge_serdes_lb_cmd *)desc.data;
hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_SERDES_LOOPBACK, false);
+ switch (loop_mode) {
+ case HNAE3_LOOP_SERIAL_SERDES:
+ loop_mode_b = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
+ break;
+ case HNAE3_LOOP_PARALLEL_SERDES:
+ loop_mode_b = HCLGE_CMD_SERDES_PARALLEL_INNER_LOOP_B;
+ break;
+ default:
+ dev_err(&hdev->pdev->dev,
+ "unsupported serdes loopback mode %d\n", loop_mode);
+ return -ENOTSUPP;
+ }
+
if (en) {
- req->enable = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
- req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
+ req->enable = loop_mode_b;
+ req->mask = loop_mode_b;
} else {
- req->mask = HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B;
+ req->mask = loop_mode_b;
}
ret = hclge_cmd_send(&hdev->hw, &desc, 1);
@@ -3462,8 +3489,9 @@ static int hclge_set_loopback(struct hnae3_handle *handle,
case HNAE3_LOOP_APP:
ret = hclge_set_app_loopback(hdev, en);
break;
- case HNAE3_LOOP_SERDES:
- ret = hclge_set_serdes_loopback(hdev, en);
+ case HNAE3_LOOP_SERIAL_SERDES:
+ case HNAE3_LOOP_PARALLEL_SERDES:
+ ret = hclge_set_serdes_loopback(hdev, en, loop_mode);
break;
default:
ret = -ENOTSUPP;