rtl8366: re-enable learning by default, disabling it broke switching functionality.

[openwrt.git] / target / linux / generic / files / drivers / net / phy / rtl8366rb.c

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic/files/drivers/net/phy/rtl8366rb.c
index 231e482..99d49c5 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366rb.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366rb.c
@@ -248,11 +248,11 @@ static int rtl8366rb_hw_init(struct rtl8366_smi *smi)
        /* enable all ports */
        REG_WR(smi, RTL8366RB_PECR, 0);
 
-       /* disable learning for all ports */
-       REG_WR(smi, RTL8366RB_SSCR0, RTL8366RB_PORT_ALL);
+       /* enable learning for all ports */
+       REG_WR(smi, RTL8366RB_SSCR0, 0);
 
-       /* disable auto ageing for all ports */
-       REG_WR(smi, RTL8366RB_SSCR1, RTL8366RB_PORT_ALL);
+       /* enable auto ageing for all ports */
+       REG_WR(smi, RTL8366RB_SSCR1, 0);
 
        /*
         * discard VLAN tagged packets if the port is not a member of
@@ -649,6 +649,41 @@ static int rtl8366rb_sw_set_vlan_enable(struct switch_dev *dev,
                return rtl8366rb_vlan_set_4ktable(smi, val->value.i);
 }
 
+static int rtl8366rb_sw_get_learning_enable(struct switch_dev *dev,
+                                      const struct switch_attr *attr,
+                                      struct switch_val *val)
+{
+       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+       u32 data;
+
+       rtl8366_smi_read_reg(smi, RTL8366RB_SSCR0, &data);
+       val->value.i = !data;
+
+       return 0;
+}
+
+
+static int rtl8366rb_sw_set_learning_enable(struct switch_dev *dev,
+                                      const struct switch_attr *attr,
+                                      struct switch_val *val)
+{
+       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+       u32 portmask = 0;
+       int err = 0;
+
+       if (!val->value.i)
+               portmask = RTL8366RB_PORT_ALL;
+
+       /* set learning for all ports */
+       REG_WR(smi, RTL8366RB_SSCR0, portmask);
+
+       /* set auto ageing for all ports */
+       REG_WR(smi, RTL8366RB_SSCR1, portmask);
+
+       return 0;
+}
+
+
 static const char *rtl8366rb_speed_str(unsigned speed)
 {
        switch (speed) {
@@ -759,57 +794,6 @@ static int rtl8366rb_sw_reset_port_mibs(struct switch_dev *dev,
                                RTL8366RB_MIB_CTRL_PORT_RESET(val->port_vlan));
 }
 
-static int rtl8366rb_sw_get_vlan_ports(struct switch_dev *dev,
-                                     struct switch_val *val)
-{
-       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
-       struct switch_port *port;
-       struct rtl8366_vlan_4k vlan4k;
-       int i;
-
-       if (!smi->ops->is_vlan_valid(smi, val->port_vlan))
-               return -EINVAL;
-
-       smi->ops->get_vlan_4k(smi, val->port_vlan, &vlan4k);
-
-       port = &val->value.ports[0];
-       val->len = 0;
-       for (i = 0; i < smi->num_ports; i++) {
-               if (!(vlan4k.member & BIT(i)))
-                       continue;
-
-               port->id = i;
-               port->flags = (vlan4k.untag & BIT(i)) ?
-                                       0 : BIT(SWITCH_PORT_FLAG_TAGGED);
-               val->len++;
-               port++;
-       }
-       return 0;
-}
-
-static int rtl8366rb_sw_set_vlan_ports(struct switch_dev *dev,
-                                     struct switch_val *val)
-{
-       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
-       struct switch_port *port;
-       u32 member = 0;
-       u32 untag = 0;
-       int i;
-
-       if (!smi->ops->is_vlan_valid(smi, val->port_vlan))
-               return -EINVAL;
-
-       port = &val->value.ports[0];
-       for (i = 0; i < val->len; i++, port++) {
-               member |= BIT(port->id);
-
-               if (!(port->flags & BIT(SWITCH_PORT_FLAG_TAGGED)))
-                       untag |= BIT(port->id);
-       }
-
-       return rtl8366_set_vlan(smi, val->port_vlan, member, untag, 0);
-}
-
 static int rtl8366rb_sw_reset_switch(struct switch_dev *dev)
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
@@ -828,6 +812,13 @@ static int rtl8366rb_sw_reset_switch(struct switch_dev *dev)
 
 static struct switch_attr rtl8366rb_globals[] = {
        {
+               .type = SWITCH_TYPE_INT,
+               .name = "enable_learning",
+               .description = "Enable learning, enable aging",
+               .set = rtl8366rb_sw_set_learning_enable,
+               .get = rtl8366rb_sw_get_learning_enable,
+               .max = 1
+       }, {
                .type = SWITCH_TYPE_INT,
                .name = "enable_vlan",
                .description = "Enable VLAN mode",
@@ -900,12 +891,7 @@ static struct switch_attr rtl8366rb_vlan[] = {
        },
 };
 
-/* template */
-static struct switch_dev rtl8366_switch_dev = {
-       .name = "RTL8366S",
-       .cpu_port = RTL8366RB_PORT_NUM_CPU,
-       .ports = RTL8366RB_NUM_PORTS,
-       .vlans = RTL8366RB_NUM_VLANS,
+static const struct switch_dev_ops rtl8366_ops = {
        .attr_global = {
                .attr = rtl8366rb_globals,
                .n_attr = ARRAY_SIZE(rtl8366rb_globals),
@@ -919,8 +905,8 @@ static struct switch_dev rtl8366_switch_dev = {
                .n_attr = ARRAY_SIZE(rtl8366rb_vlan),
        },
 
-       .get_vlan_ports = rtl8366rb_sw_get_vlan_ports,
-       .set_vlan_ports = rtl8366rb_sw_set_vlan_ports,
+       .get_vlan_ports = rtl8366_sw_get_vlan_ports,
+       .set_vlan_ports = rtl8366_sw_set_vlan_ports,
        .get_port_pvid = rtl8366_sw_get_port_pvid,
        .set_port_pvid = rtl8366_sw_set_port_pvid,
        .reset_switch = rtl8366rb_sw_reset_switch,
@@ -931,8 +917,11 @@ static int rtl8366rb_switch_init(struct rtl8366_smi *smi)
        struct switch_dev *dev = &smi->sw_dev;
        int err;
 
-       memcpy(dev, &rtl8366_switch_dev, sizeof(struct switch_dev));
-       dev->priv = smi;
+       dev->name = "RTL8366RB";
+       dev->cpu_port = RTL8366RB_PORT_NUM_CPU;
+       dev->ports = RTL8366RB_NUM_PORTS;
+       dev->vlans = RTL8366RB_NUM_VLANS;
+       dev->ops = &rtl8366_ops;
        dev->devname = dev_name(smi->parent);
 
        err = register_switch(dev, NULL);