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rtl8366: re-enable learning by default, disabling it broke switching functionality.
add a configuration option for dynamically enabling/disabling this feature. based on patch from #7637 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22545 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -248,11 +248,11 @@ static int rtl8366rb_hw_init(struct rtl8366_smi *smi)
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/* enable all ports */
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REG_WR(smi, RTL8366RB_PECR, 0);
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/* disable learning for all ports */
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REG_WR(smi, RTL8366RB_SSCR0, RTL8366RB_PORT_ALL);
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/* enable learning for all ports */
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REG_WR(smi, RTL8366RB_SSCR0, 0);
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/* disable auto ageing for all ports */
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REG_WR(smi, RTL8366RB_SSCR1, RTL8366RB_PORT_ALL);
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/* enable auto ageing for all ports */
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REG_WR(smi, RTL8366RB_SSCR1, 0);
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/*
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* discard VLAN tagged packets if the port is not a member of
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@ -649,6 +649,41 @@ static int rtl8366rb_sw_set_vlan_enable(struct switch_dev *dev,
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return rtl8366rb_vlan_set_4ktable(smi, val->value.i);
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}
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static int rtl8366rb_sw_get_learning_enable(struct switch_dev *dev,
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const struct switch_attr *attr,
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struct switch_val *val)
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{
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struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
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u32 data;
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rtl8366_smi_read_reg(smi, RTL8366RB_SSCR0, &data);
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val->value.i = !data;
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return 0;
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}
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static int rtl8366rb_sw_set_learning_enable(struct switch_dev *dev,
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const struct switch_attr *attr,
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struct switch_val *val)
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{
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struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
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u32 portmask = 0;
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int err = 0;
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if (!val->value.i)
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portmask = RTL8366RB_PORT_ALL;
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/* set learning for all ports */
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REG_WR(smi, RTL8366RB_SSCR0, portmask);
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/* set auto ageing for all ports */
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REG_WR(smi, RTL8366RB_SSCR1, portmask);
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return 0;
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}
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static const char *rtl8366rb_speed_str(unsigned speed)
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{
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switch (speed) {
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@ -777,6 +812,13 @@ static int rtl8366rb_sw_reset_switch(struct switch_dev *dev)
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static struct switch_attr rtl8366rb_globals[] = {
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{
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.type = SWITCH_TYPE_INT,
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.name = "enable_learning",
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.description = "Enable learning, enable aging",
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.set = rtl8366rb_sw_set_learning_enable,
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.get = rtl8366rb_sw_get_learning_enable,
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.max = 1
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}, {
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.type = SWITCH_TYPE_INT,
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.name = "enable_vlan",
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.description = "Enable VLAN mode",
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@ -259,11 +259,11 @@ static int rtl8366s_hw_init(struct rtl8366_smi *smi)
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/* enable all ports */
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REG_WR(smi, RTL8366S_PECR, 0);
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/* disable learning for all ports */
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REG_WR(smi, RTL8366S_SSCR0, RTL8366S_PORT_ALL);
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/* enable learning for all ports */
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REG_WR(smi, RTL8366S_SSCR0, 0);
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/* disable auto ageing for all ports */
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REG_WR(smi, RTL8366S_SSCR1, RTL8366S_PORT_ALL);
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/* enable auto ageing for all ports */
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REG_WR(smi, RTL8366S_SSCR1, 0);
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/*
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* discard VLAN tagged packets if the port is not a member of
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@ -674,6 +674,41 @@ static int rtl8366s_sw_set_vlan_enable(struct switch_dev *dev,
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return rtl8366s_vlan_set_4ktable(smi, val->value.i);
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}
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static int rtl8366s_sw_get_learning_enable(struct switch_dev *dev,
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const struct switch_attr *attr,
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struct switch_val *val)
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{
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struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
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u32 data;
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rtl8366_smi_read_reg(smi,RTL8366S_SSCR0, &data);
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val->value.i = !data;
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return 0;
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}
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static int rtl8366s_sw_set_learning_enable(struct switch_dev *dev,
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const struct switch_attr *attr,
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struct switch_val *val)
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{
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struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
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u32 portmask = 0;
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int err = 0;
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if (!val->value.i)
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portmask = RTL8366S_PORT_ALL;
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/* set learning for all ports */
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REG_WR(smi, RTL8366S_SSCR0, portmask);
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/* set auto ageing for all ports */
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REG_WR(smi, RTL8366S_SSCR1, portmask);
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return 0;
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}
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static const char *rtl8366s_speed_str(unsigned speed)
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{
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switch (speed) {
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@ -804,6 +839,13 @@ static int rtl8366s_sw_reset_switch(struct switch_dev *dev)
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static struct switch_attr rtl8366s_globals[] = {
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{
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.type = SWITCH_TYPE_INT,
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.name = "enable_learning",
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.description = "Enable learning, enable aging",
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.set = rtl8366s_sw_set_learning_enable,
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.get = rtl8366s_sw_get_learning_enable,
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.max = 1,
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}, {
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.type = SWITCH_TYPE_INT,
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.name = "enable_vlan",
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.description = "Enable VLAN mode",
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