kernel: update phy drivers for 4.9

[openwrt/staging/yousong.git] / target / linux / generic / files / drivers / net / phy / ar8327.c

diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c
index d8797820f20e5958f8e614d7a077e5545ddfa26e..9b40cd7e4259e1ca8202a607a2d4701d3e903707 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/ar8327.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8327.c
@@ -1,7 +1,7 @@
 /*
  * ar8327.c: AR8216 switch driver
  *
- * Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2009 Felix Fietkau <nbd@nbd.name>
  * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
  *
  * This program is free software; you can redistribute it and/or
@@ -223,9 +223,7 @@ ar8327_led_work_func(struct work_struct *work)
 
        aled = container_of(work, struct ar8327_led, led_work);
 
-       spin_lock(&aled->lock);
        pattern = aled->pattern;
-       spin_unlock(&aled->lock);
 
        ar8327_set_led_pattern(aled->sw_priv, aled->led_num,
                               pattern);
@@ -308,9 +306,7 @@ ar8327_led_enable_hw_mode_show(struct device *dev,
        struct ar8327_led *aled = led_cdev_to_ar8327_led(led_cdev);
        ssize_t ret = 0;
 
-       spin_lock(&aled->lock);
-       ret += sprintf(buf, "%d\n", aled->enable_hw_mode);
-       spin_unlock(&aled->lock);
+       ret += scnprintf(buf, PAGE_SIZE, "%d\n", aled->enable_hw_mode);
 
        return ret;
 }
@@ -623,11 +619,11 @@ ar8327_hw_init(struct ar8xxx_priv *priv)
        if (!priv->chip_data)
                return -ENOMEM;
 
-       if (priv->phy->dev.of_node)
-               ret = ar8327_hw_config_of(priv, priv->phy->dev.of_node);
+       if (priv->phy->mdio.dev.of_node)
+               ret = ar8327_hw_config_of(priv, priv->phy->mdio.dev.of_node);
        else
                ret = ar8327_hw_config_pdata(priv,
-                                            priv->phy->dev.platform_data);
+                                            priv->phy->mdio.dev.platform_data);
 
        if (ret)
                return ret;
@@ -689,12 +685,20 @@ ar8327_init_port(struct ar8xxx_priv *priv, int port)
        else
                t = AR8216_PORT_STATUS_LINK_AUTO;
 
-       ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), t);
+       if (port != AR8216_PORT_CPU && port != 6) {
+               /*hw limitation:if configure mac when there is traffic,
+               port MAC may work abnormal. Need disable lan&wan mac at fisrt*/
+               ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), 0);
+               msleep(100);
+               t |= AR8216_PORT_STATUS_FLOW_CONTROL;
+               ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), t);
+       } else {
+               ar8xxx_write(priv, AR8327_REG_PORT_STATUS(port), t);
+       }
+
        ar8xxx_write(priv, AR8327_REG_PORT_HEADER(port), 0);
 
-       t = 1 << AR8327_PORT_VLAN0_DEF_SVID_S;
-       t |= 1 << AR8327_PORT_VLAN0_DEF_CVID_S;
-       ar8xxx_write(priv, AR8327_REG_PORT_VLAN0(port), t);
+       ar8xxx_write(priv, AR8327_REG_PORT_VLAN0(port), 0);
 
        t = AR8327_PORT_VLAN1_OUT_MODE_UNTOUCH << AR8327_PORT_VLAN1_OUT_MODE_S;
        ar8xxx_write(priv, AR8327_REG_PORT_VLAN1(port), t);
@@ -1024,6 +1028,7 @@ ar8327_sw_get_eee(struct switch_dev *dev,
        return 0;
 }
 
+#if 0
 static void
 ar8327_wait_atu_ready(struct ar8xxx_priv *priv, u16 r2, u16 r1)
 {
@@ -1095,6 +1100,7 @@ static void ar8327_get_arl_entry(struct ar8xxx_priv *priv,
                break;
        }
 }
+#endif
 
 static int
 ar8327_sw_hw_apply(struct switch_dev *dev)
@@ -1395,7 +1401,9 @@ const struct ar8xxx_chip ar8327_chip = {
        .vtu_load_vlan = ar8327_vtu_load_vlan,
        .phy_fixup = ar8327_phy_fixup,
        .set_mirror_regs = ar8327_set_mirror_regs,
+#if 0
        .get_arl_entry = ar8327_get_arl_entry,
+#endif
        .sw_hw_apply = ar8327_sw_hw_apply,
 
        .num_mibs = ARRAY_SIZE(ar8236_mibs),
@@ -1430,11 +1438,12 @@ const struct ar8xxx_chip ar8337_chip = {
        .vtu_load_vlan = ar8327_vtu_load_vlan,
        .phy_fixup = ar8327_phy_fixup,
        .set_mirror_regs = ar8327_set_mirror_regs,
+#if 0
        .get_arl_entry = ar8327_get_arl_entry,
+#endif
        .sw_hw_apply = ar8327_sw_hw_apply,
 
        .num_mibs = ARRAY_SIZE(ar8236_mibs),
        .mib_decs = ar8236_mibs,
        .mib_func = AR8327_REG_MIB_FUNC
 };
-