linux: rtl836x: add a generic reset_switch function

[openwrt/staging/chunkeey.git] / target / linux / generic / files / drivers / net / phy / rtl8366_smi.c

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
index 434cbfbb8511140e2d2cc415bd7304656e9614a6..271e2b513a347b73594e40df46565be3ad9df70d 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
@@ -933,6 +933,31 @@ static void rtl8366_smi_mii_cleanup(struct rtl8366_smi *smi)
        mdiobus_free(smi->mii_bus);
 }
 
+int rtl8366_sw_reset_switch(struct switch_dev *dev)
+{
+       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+       int err;
+
+       err = smi->ops->reset_chip(smi);
+       if (err)
+               return err;
+
+       err = smi->ops->setup(smi);
+       if (err)
+               return err;
+
+       err = rtl8366_reset_vlan(smi);
+       if (err)
+               return err;
+
+       err = rtl8366_enable_vlan(smi, 1);
+       if (err)
+               return err;
+
+       return rtl8366_enable_all_ports(smi, 1);
+}
+EXPORT_SYMBOL_GPL(rtl8366_sw_reset_switch);
+
 int rtl8366_sw_get_port_pvid(struct switch_dev *dev, int port, int *val)
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);