diff options
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index ae6379af5b4d..60f925df15e2 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1675,14 +1675,34 @@ static const struct net_device_ops cpsw_netdev_ops = { .ndo_vlan_rx_kill_vid = cpsw_ndo_vlan_rx_kill_vid, }; +static int cpsw_get_regs_len(struct net_device *ndev) +{ + struct cpsw_priv *priv = netdev_priv(ndev); + + return priv->data.ale_entries * ALE_ENTRY_WORDS * sizeof(u32); +} + +static void cpsw_get_regs(struct net_device *ndev, + struct ethtool_regs *regs, void *p) +{ + struct cpsw_priv *priv = netdev_priv(ndev); + u32 *reg = p; + + /* update CPSW IP version */ + regs->version = priv->version; + + cpsw_ale_dump(priv->ale, reg); +} + static void cpsw_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo *info) { struct cpsw_priv *priv = netdev_priv(ndev); - strlcpy(info->driver, "TI CPSW Driver v1.0", sizeof(info->driver)); + strlcpy(info->driver, "cpsw", sizeof(info->driver)); strlcpy(info->version, "1.0", sizeof(info->version)); strlcpy(info->bus_info, priv->pdev->name, sizeof(info->bus_info)); + info->regdump_len = cpsw_get_regs_len(ndev); } static u32 cpsw_get_msglevel(struct net_device *ndev) @@ -1790,6 +1810,8 @@ static const struct ethtool_ops cpsw_ethtool_ops = { .get_ethtool_stats = cpsw_get_ethtool_stats, .get_wol = cpsw_get_wol, .set_wol = cpsw_set_wol, + .get_regs_len = cpsw_get_regs_len, + .get_regs = cpsw_get_regs, }; static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_priv *priv, |