diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c index 56d8599563c0..616b86333eec 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c @@ -76,10 +76,32 @@ static int hbg_dbg_irq_info(struct seq_file *s, void *unused) return 0; } +static int hbg_dbg_mac_table(struct seq_file *s, void *unused) +{ + struct net_device *netdev = dev_get_drvdata(s->private); + struct hbg_priv *priv = netdev_priv(netdev); + struct hbg_mac_filter *filter; + u32 i; + + filter = &priv->filter; + seq_printf(s, "mac addr max count: %u\n", filter->table_max_len); + seq_printf(s, "filter enabled: %s\n", str_true_false(filter->enabled)); + + for (i = 0; i < filter->table_max_len; i++) { + if (is_zero_ether_addr(filter->mac_table[i].addr)) + continue; + + seq_printf(s, "[%u] %pM\n", i, filter->mac_table[i].addr); + } + + return 0; +} + static const struct hbg_dbg_info hbg_dbg_infos[] = { { "tx_ring", hbg_dbg_tx_ring }, { "rx_ring", hbg_dbg_rx_ring }, { "irq_info", hbg_dbg_irq_info }, + { "mac_table", hbg_dbg_mac_table }, }; static void hbg_debugfs_uninit(void *data) |