diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 77 |
1 files changed, 74 insertions, 3 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index fe7fb565da19..dc9a85745e62 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -15,11 +15,12 @@ static struct dentry *hns3_dbgfs_root; static int hns3_dbg_queue_info(struct hnae3_handle *h, const char *cmd_buf) { + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); struct hns3_nic_priv *priv = h->priv; struct hns3_enet_ring *ring; u32 base_add_l, base_add_h; u32 queue_num, queue_max; - u32 value, i = 0; + u32 value, i; int cnt; if (!priv->ring) { @@ -118,8 +119,25 @@ static int hns3_dbg_queue_info(struct hnae3_handle *h, value = readl_relaxed(ring->tqp->io_base + HNS3_RING_TX_RING_PKTNUM_RECORD_REG); - dev_info(&h->pdev->dev, "TX(%u) RING PKTNUM: %u\n\n", i, - value); + dev_info(&h->pdev->dev, "TX(%u) RING PKTNUM: %u\n", i, value); + + value = readl_relaxed(ring->tqp->io_base + HNS3_RING_EN_REG); + dev_info(&h->pdev->dev, "TX/RX(%u) RING EN: %s\n", i, + value ? "enable" : "disable"); + + if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev)) { + value = readl_relaxed(ring->tqp->io_base + + HNS3_RING_TX_EN_REG); + dev_info(&h->pdev->dev, "TX(%u) RING EN: %s\n", i, + value ? "enable" : "disable"); + + value = readl_relaxed(ring->tqp->io_base + + HNS3_RING_RX_EN_REG); + dev_info(&h->pdev->dev, "RX(%u) RING EN: %s\n", i, + value ? "enable" : "disable"); + } + + dev_info(&h->pdev->dev, "\n"); } return 0; @@ -244,6 +262,8 @@ static void hns3_dbg_help(struct hnae3_handle *h) dev_info(&h->pdev->dev, "queue info <number>\n"); dev_info(&h->pdev->dev, "queue map\n"); dev_info(&h->pdev->dev, "bd info <q_num> <bd index>\n"); + dev_info(&h->pdev->dev, "dev capability\n"); + dev_info(&h->pdev->dev, "dev spec\n"); if (!hns3_is_phys_func(h->pdev)) return; @@ -264,6 +284,7 @@ static void hns3_dbg_help(struct hnae3_handle *h) dev_info(&h->pdev->dev, "dump qs shaper [qs id]\n"); dev_info(&h->pdev->dev, "dump uc mac list <func id>\n"); dev_info(&h->pdev->dev, "dump mc mac list <func id>\n"); + dev_info(&h->pdev->dev, "dump intr\n"); memset(printf_buf, 0, HNS3_DBG_BUF_LEN); strncat(printf_buf, "dump reg [[bios common] [ssu <port_id>]", @@ -284,6 +305,52 @@ static void hns3_dbg_help(struct hnae3_handle *h) dev_info(&h->pdev->dev, "%s", printf_buf); } +static void hns3_dbg_dev_caps(struct hnae3_handle *h) +{ + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); + unsigned long *caps; + + caps = ae_dev->caps; + + dev_info(&h->pdev->dev, "support FD: %s\n", + test_bit(HNAE3_DEV_SUPPORT_FD_B, caps) ? "yes" : "no"); + dev_info(&h->pdev->dev, "support GRO: %s\n", + test_bit(HNAE3_DEV_SUPPORT_GRO_B, caps) ? "yes" : "no"); + dev_info(&h->pdev->dev, "support FEC: %s\n", + test_bit(HNAE3_DEV_SUPPORT_FEC_B, caps) ? "yes" : "no"); + dev_info(&h->pdev->dev, "support UDP GSO: %s\n", + test_bit(HNAE3_DEV_SUPPORT_UDP_GSO_B, caps) ? "yes" : "no"); + dev_info(&h->pdev->dev, "support PTP: %s\n", + test_bit(HNAE3_DEV_SUPPORT_PTP_B, caps) ? "yes" : "no"); + dev_info(&h->pdev->dev, "support INT QL: %s\n", + test_bit(HNAE3_DEV_SUPPORT_INT_QL_B, caps) ? "yes" : "no"); +} + +static void hns3_dbg_dev_specs(struct hnae3_handle *h) +{ + struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); + struct hnae3_dev_specs *dev_specs = &ae_dev->dev_specs; + struct hnae3_knic_private_info *kinfo = &h->kinfo; + struct hns3_nic_priv *priv = h->priv; + + dev_info(priv->dev, "MAC entry num: %u\n", dev_specs->mac_entry_num); + dev_info(priv->dev, "MNG entry num: %u\n", dev_specs->mng_entry_num); + dev_info(priv->dev, "MAX non tso bd num: %u\n", + dev_specs->max_non_tso_bd_num); + dev_info(priv->dev, "RSS ind tbl size: %u\n", + dev_specs->rss_ind_tbl_size); + dev_info(priv->dev, "RSS key size: %u\n", dev_specs->rss_key_size); + dev_info(priv->dev, "RSS size: %u\n", kinfo->rss_size); + dev_info(priv->dev, "Allocated RSS size: %u\n", kinfo->req_rss_size); + dev_info(priv->dev, "Task queue pairs numbers: %u\n", kinfo->num_tqps); + + dev_info(priv->dev, "RX buffer length: %u\n", kinfo->rx_buf_len); + dev_info(priv->dev, "Desc num per TX queue: %u\n", kinfo->num_tx_desc); + dev_info(priv->dev, "Desc num per RX queue: %u\n", kinfo->num_rx_desc); + dev_info(priv->dev, "Total number of enabled TCs: %u\n", kinfo->num_tc); + dev_info(priv->dev, "MAX INT QL: %u\n", dev_specs->int_ql_max); +} + static ssize_t hns3_dbg_cmd_read(struct file *filp, char __user *buffer, size_t count, loff_t *ppos) { @@ -359,6 +426,10 @@ static ssize_t hns3_dbg_cmd_write(struct file *filp, const char __user *buffer, ret = hns3_dbg_queue_map(handle); else if (strncmp(cmd_buf, "bd info", 7) == 0) ret = hns3_dbg_bd_info(handle, cmd_buf); + else if (strncmp(cmd_buf, "dev capability", 14) == 0) + hns3_dbg_dev_caps(handle); + else if (strncmp(cmd_buf, "dev spec", 8) == 0) + hns3_dbg_dev_specs(handle); else if (handle->ae_algo->ops->dbg_run_cmd) ret = handle->ae_algo->ops->dbg_run_cmd(handle, cmd_buf); else |