realtek: drop ethtool log noise

Demote a number of debugging printk's to pr_debug to avoid log
nosie.  Several of these functions are called as a result of
userspace activity.  This can cause a lot of log noise when
userspace does periodic polling.

Most of this could probably be removed completely, but let's
keep it for now since these drivers are still in development.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
(cherry picked from commit ba220ad2fd915aaed2e9c850a84078c5c5977d3e)

diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c
index e0832c42b887f32db1562046e914303f6204e8d4..af6d92cbc221b6b1090df47e235fe17cb00dc806 100644 (file)
--- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c
+++ b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c
@@ -310,7 +310,7 @@ static int rtl83xx_phylink_mac_link_state(struct dsa_switch *ds, int port,
        link = priv->r->get_port_reg_le(priv->r->mac_link_sts);
        if (link & BIT_ULL(port))
                state->link = 1;
-       pr_info("%s: link state: %llx\n", __func__, link & BIT_ULL(port));
+       pr_debug("%s: link state: %llx\n", __func__, link & BIT_ULL(port));
 
        state->duplex = 0;
        if (priv->r->get_port_reg_le(priv->r->mac_link_dup_sts) & BIT_ULL(port))

diff --git a/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c b/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c
index 7931daff07cfa3854c670020b77522f971c11750..2f678b73849077ef4ee1d18b00cb1d5ac096711c 100644 (file)
--- a/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c
+++ b/target/linux/realtek/files-5.4/drivers/net/ethernet/rtl838x_eth.c
@@ -855,7 +855,7 @@ static int rtl838x_eth_open(struct net_device *ndev)
        struct ring_b *ring = priv->membase;
        int i, err;
 
-       pr_info("%s called: RX rings %d(length %d), TX rings %d(length %d)\n",
+       pr_debug("%s called: RX rings %d(length %d), TX rings %d(length %d)\n",
                __func__, priv->rxrings, priv->rxringlen, TXRINGS, TXRINGLEN);
 
        spin_lock_irqsave(&priv->lock, flags);
@@ -1342,7 +1342,7 @@ static void rtl838x_validate(struct phylink_config *config,
 {
        __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
 
-       pr_info("In %s\n", __func__);
+       pr_debug("In %s\n", __func__);
 
        if (!phy_interface_mode_is_rgmii(state->interface) &&
            state->interface != PHY_INTERFACE_MODE_1000BASEX &&
@@ -1404,7 +1404,7 @@ static void rtl838x_mac_an_restart(struct phylink_config *config)
        if (priv->family_id != RTL8380_FAMILY_ID)
                return;
 
-       pr_info("In %s\n", __func__);
+       pr_debug("In %s\n", __func__);
        /* Restart by disabling and re-enabling link */
        sw_w32(0x6192D, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
        mdelay(20);
@@ -1419,7 +1419,7 @@ static int rtl838x_mac_pcs_get_state(struct phylink_config *config,
        struct rtl838x_eth_priv *priv = netdev_priv(dev);
        int port = priv->cpu_port;
 
-       pr_info("In %s\n", __func__);
+       pr_debug("In %s\n", __func__);
 
        state->link = priv->r->get_mac_link_sts(port) ? 1 : 0;
        state->duplex = priv->r->get_mac_link_dup_sts(port) ? 1 : 0;
@@ -1456,7 +1456,7 @@ static void rtl838x_mac_link_down(struct phylink_config *config,
        struct net_device *dev = container_of(config->dev, struct net_device, dev);
        struct rtl838x_eth_priv *priv = netdev_priv(dev);
 
-       pr_info("In %s\n", __func__);
+       pr_debug("In %s\n", __func__);
        /* Stop TX/RX to port */
        sw_w32_mask(0x03, 0, priv->r->mac_port_ctrl(priv->cpu_port));
 }
@@ -1468,7 +1468,7 @@ static void rtl838x_mac_link_up(struct phylink_config *config, unsigned int mode
        struct net_device *dev = container_of(config->dev, struct net_device, dev);
        struct rtl838x_eth_priv *priv = netdev_priv(dev);
 
-       pr_info("In %s\n", __func__);
+       pr_debug("In %s\n", __func__);
        /* Restart TX/RX to port */
        sw_w32_mask(0, 0x03, priv->r->mac_port_ctrl(priv->cpu_port));
 }
@@ -1479,7 +1479,7 @@ static void rtl838x_set_mac_hw(struct net_device *dev, u8 *mac)
        unsigned long flags;
 
        spin_lock_irqsave(&priv->lock, flags);
-       pr_info("In %s\n", __func__);
+       pr_debug("In %s\n", __func__);
        sw_w32((mac[0] << 8) | mac[1], priv->r->mac);
        sw_w32((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5], priv->r->mac + 4);
 
@@ -1547,7 +1547,7 @@ static int rtl838x_get_link_ksettings(struct net_device *ndev,
 {
        struct rtl838x_eth_priv *priv = netdev_priv(ndev);
 
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
        return phylink_ethtool_ksettings_get(priv->phylink, cmd);
 }
 
@@ -1556,7 +1556,7 @@ static int rtl838x_set_link_ksettings(struct net_device *ndev,
 {
        struct rtl838x_eth_priv *priv = netdev_priv(ndev);
 
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
        return phylink_ethtool_ksettings_set(priv->phylink, cmd);
 }
 
@@ -1678,7 +1678,7 @@ static int rtl931x_mdio_write(struct mii_bus *bus, int mii_id,
 
 static int rtl838x_mdio_reset(struct mii_bus *bus)
 {
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
        /* Disable MAC polling the PHY so that we can start configuration */
        sw_w32(0x00000000, RTL838X_SMI_POLL_CTRL);
 
@@ -1693,7 +1693,7 @@ static int rtl839x_mdio_reset(struct mii_bus *bus)
 {
        return 0;
 
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
        /* BUG: The following does not work, but should! */
        /* Disable MAC polling the PHY so that we can start configuration */
        sw_w32(0x00000000, RTL839X_SMI_PORT_POLLING_CTRL);
@@ -1710,7 +1710,7 @@ static int rtl931x_mdio_reset(struct mii_bus *bus)
        sw_w32(0x00000000, RTL931X_SMI_PORT_POLLING_CTRL);
        sw_w32(0x00000000, RTL931X_SMI_PORT_POLLING_CTRL + 4);
 
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
 
        return 0;
 }
@@ -1767,7 +1767,7 @@ static int rtl838x_mdio_init(struct rtl838x_eth_priv *priv)
        struct device_node *mii_np;
        int ret;
 
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
        mii_np = of_get_child_by_name(priv->pdev->dev.of_node, "mdio-bus");
 
        if (!mii_np) {
@@ -1827,7 +1827,7 @@ err_put_node:
 
 static int rtl838x_mdio_remove(struct rtl838x_eth_priv *priv)
 {
-       pr_info("%s called\n", __func__);
+       pr_debug("%s called\n", __func__);
        if (!priv->mii_bus)
                return 0;