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generic: rtl8366s: add vlan fid support
[openwrt.git] / target / linux / generic / files / drivers / net / phy / rtl8366s.c
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366s.c b/target/linux/generic/files/drivers/net/phy/rtl8366s.c
index b603c23..f0c21f7 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366s.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366s.c
@@ -25,6 +25,7 @@
 #define RTL8366S_PHY_NO_MAX    4
 #define RTL8366S_PHY_PAGE_MAX  7
 #define RTL8366S_PHY_ADDR_MAX  31
 #define RTL8366S_PHY_NO_MAX    4
 #define RTL8366S_PHY_PAGE_MAX  7
 #define RTL8366S_PHY_ADDR_MAX  31
+#define RTL8366S_PHY_WAN       4
 
 /* Switch Global Configuration register */
 #define RTL8366S_SGCR                          0x0000
 
 /* Switch Global Configuration register */
 #define RTL8366S_SGCR                          0x0000
@@ -259,11 +260,11 @@ static int rtl8366s_hw_init(struct rtl8366_smi *smi)
        /* enable all ports */
        REG_WR(smi, RTL8366S_PECR, 0);
 
        /* enable all ports */
        REG_WR(smi, RTL8366S_PECR, 0);
 
-       /* disable learning for all ports */
-       REG_WR(smi, RTL8366S_SSCR0, RTL8366S_PORT_ALL);
+       /* enable learning for all ports */
+       REG_WR(smi, RTL8366S_SSCR0, 0);
 
 
-       /* disable auto ageing for all ports */
-       REG_WR(smi, RTL8366S_SSCR1, RTL8366S_PORT_ALL);
+       /* enable auto ageing for all ports */
+       REG_WR(smi, RTL8366S_SSCR1, 0);
 
        /*
         * discard VLAN tagged packets if the port is not a member of
 
        /*
         * discard VLAN tagged packets if the port is not a member of
@@ -579,51 +580,38 @@ static int rtl8366s_set_mc_index(struct rtl8366_smi *smi, int port, int index)
                                        RTL8366S_PORT_VLAN_CTRL_SHIFT(port));
 }
 
                                        RTL8366S_PORT_VLAN_CTRL_SHIFT(port));
 }
 
-static int rtl8366s_vlan_set_vlan(struct rtl8366_smi *smi, int enable)
+static int rtl8366s_enable_vlan(struct rtl8366_smi *smi, int enable)
 {
        return rtl8366_smi_rmwr(smi, RTL8366S_SGCR, RTL8366S_SGCR_EN_VLAN,
                                (enable) ? RTL8366S_SGCR_EN_VLAN : 0);
 }
 
 {
        return rtl8366_smi_rmwr(smi, RTL8366S_SGCR, RTL8366S_SGCR_EN_VLAN,
                                (enable) ? RTL8366S_SGCR_EN_VLAN : 0);
 }
 
-static int rtl8366s_vlan_set_4ktable(struct rtl8366_smi *smi, int enable)
+static int rtl8366s_enable_vlan4k(struct rtl8366_smi *smi, int enable)
 {
        return rtl8366_smi_rmwr(smi, RTL8366S_VLAN_TB_CTRL_REG,
                                1, (enable) ? 1 : 0);
 }
 
 {
        return rtl8366_smi_rmwr(smi, RTL8366S_VLAN_TB_CTRL_REG,
                                1, (enable) ? 1 : 0);
 }
 
-static int rtl8366s_sw_reset_mibs(struct switch_dev *dev,
-                                 const struct switch_attr *attr,
-                                 struct switch_val *val)
+static int rtl8366s_is_vlan_valid(struct rtl8366_smi *smi, unsigned vlan)
 {
 {
-       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+       unsigned max = RTL8366S_NUM_VLANS;
 
 
-       return rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2));
+       if (smi->vlan4k_enabled)
+               max = RTL8366S_NUM_VIDS - 1;
+
+       if (vlan == 0 || vlan >= max)
+               return 0;
+
+       return 1;
 }
 
 }
 
-static int rtl8366s_sw_get_vlan_enable(struct switch_dev *dev,
-                                      const struct switch_attr *attr,
-                                      struct switch_val *val)
+static int rtl8366s_sw_reset_mibs(struct switch_dev *dev,
+                                 const struct switch_attr *attr,
+                                 struct switch_val *val)
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
-       u32 data;
 
 
-       if (attr->ofs == 1) {
-               rtl8366_smi_read_reg(smi, RTL8366S_SGCR, &data);
-
-               if (data & RTL8366S_SGCR_EN_VLAN)
-                       val->value.i = 1;
-               else
-                       val->value.i = 0;
-       } else if (attr->ofs == 2) {
-               rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TB_CTRL_REG, &data);
-
-               if (data & 0x0001)
-                       val->value.i = 1;
-               else
-                       val->value.i = 0;
-       }
-
-       return 0;
+       return rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2));
 }
 
 static int rtl8366s_sw_get_blinkrate(struct switch_dev *dev,
 }
 
 static int rtl8366s_sw_get_blinkrate(struct switch_dev *dev,
@@ -654,18 +642,41 @@ static int rtl8366s_sw_set_blinkrate(struct switch_dev *dev,
                                val->value.i);
 }
 
                                val->value.i);
 }
 
-static int rtl8366s_sw_set_vlan_enable(struct switch_dev *dev,
-                                      const struct switch_attr *attr,
-                                      struct switch_val *val)
+static int rtl8366s_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,RTL8366S_SSCR0, &data);
+       val->value.i = !data;
+
+       return 0;
+}
+
+
+static int rtl8366s_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);
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+       u32 portmask = 0;
+       int err = 0;
+
+       if (!val->value.i)
+               portmask = RTL8366S_PORT_ALL;
+
+       /* set learning for all ports */
+       REG_WR(smi, RTL8366S_SSCR0, portmask);
 
 
-       if (attr->ofs == 1)
-               return rtl8366s_vlan_set_vlan(smi, val->value.i);
-       else
-               return rtl8366s_vlan_set_4ktable(smi, val->value.i);
+       /* set auto ageing for all ports */
+       REG_WR(smi, RTL8366S_SSCR1, portmask);
+
+       return 0;
 }
 
 }
 
+
 static const char *rtl8366s_speed_str(unsigned speed)
 {
        switch (speed) {
 static const char *rtl8366s_speed_str(unsigned speed)
 {
        switch (speed) {
@@ -722,47 +733,6 @@ static int rtl8366s_sw_get_port_link(struct switch_dev *dev,
        return 0;
 }
 
        return 0;
 }
 
-static int rtl8366s_sw_get_vlan_info(struct switch_dev *dev,
-                                    const struct switch_attr *attr,
-                                    struct switch_val *val)
-{
-       int i;
-       u32 len = 0;
-       struct rtl8366_vlan_4k vlan4k;
-       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
-       char *buf = smi->buf;
-       int err;
-
-       if (val->port_vlan == 0 || val->port_vlan >= RTL8366S_NUM_VLANS)
-               return -EINVAL;
-
-       memset(buf, '\0', sizeof(smi->buf));
-
-       err = rtl8366s_get_vlan_4k(smi, val->port_vlan, &vlan4k);
-       if (err)
-               return err;
-
-       len += snprintf(buf + len, sizeof(smi->buf) - len,
-                       "VLAN %d: Ports: '", vlan4k.vid);
-
-       for (i = 0; i < RTL8366S_NUM_PORTS; i++) {
-               if (!(vlan4k.member & (1 << i)))
-                       continue;
-
-               len += snprintf(buf + len, sizeof(smi->buf) - len, "%d%s", i,
-                               (vlan4k.untag & (1 << i)) ? "" : "t");
-       }
-
-       len += snprintf(buf + len, sizeof(smi->buf) - len,
-                       "', members=%04x, untag=%04x, fid=%u",
-                       vlan4k.member, vlan4k.untag, vlan4k.fid);
-
-       val->value.s = buf;
-       val->len = len;
-
-       return 0;
-}
-
 static int rtl8366s_sw_set_port_led(struct switch_dev *dev,
                                    const struct switch_attr *attr,
                                    struct switch_val *val)
 static int rtl8366s_sw_set_port_led(struct switch_dev *dev,
                                    const struct switch_attr *attr,
                                    struct switch_val *val)
@@ -786,7 +756,7 @@ static int rtl8366s_sw_set_port_led(struct switch_dev *dev,
                data = val->value.i << (val->port_vlan * 4);
        }
 
                data = val->value.i << (val->port_vlan * 4);
        }
 
-       return rtl8366_smi_rmwr(smi, RTL8366S_LED_BLINKRATE_REG, mask, data);
+       return rtl8366_smi_rmwr(smi, reg, mask, data);
 }
 
 static int rtl8366s_sw_get_port_led(struct switch_dev *dev,
 }
 
 static int rtl8366s_sw_get_port_led(struct switch_dev *dev,
@@ -819,90 +789,6 @@ static int rtl8366s_sw_reset_port_mibs(struct switch_dev *dev,
                                0, (1 << (val->port_vlan + 3)));
 }
 
                                0, (1 << (val->port_vlan + 3)));
 }
 
-static int rtl8366s_sw_get_port_mib(struct switch_dev *dev,
-                                   const struct switch_attr *attr,
-                                   struct switch_val *val)
-{
-       struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
-       int i, len = 0;
-       unsigned long long counter = 0;
-       char *buf = smi->buf;
-
-       if (val->port_vlan >= smi->num_ports)
-               return -EINVAL;
-
-       len += snprintf(buf + len, sizeof(smi->buf) - len,
-                       "Port %d MIB counters\n",
-                       val->port_vlan);
-
-       for (i = 0; i < smi->num_mib_counters; ++i) {
-               len += snprintf(buf + len, sizeof(smi->buf) - len,
-                               "%-36s: ", smi->mib_counters[i].name);
-               if (!smi->ops->get_mib_counter(smi, i, val->port_vlan,
-                                              &counter))
-                       len += snprintf(buf + len, sizeof(smi->buf) - len,
-                                       "%llu\n", counter);
-               else
-                       len += snprintf(buf + len, sizeof(smi->buf) - len,
-                                       "%s\n", "error");
-       }
-
-       val->value.s = buf;
-       val->len = len;
-       return 0;
-}
-
-static int rtl8366s_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 (val->port_vlan == 0 || val->port_vlan >= RTL8366S_NUM_VLANS)
-               return -EINVAL;
-
-       rtl8366s_get_vlan_4k(smi, val->port_vlan, &vlan4k);
-
-       port = &val->value.ports[0];
-       val->len = 0;
-       for (i = 0; i < RTL8366S_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 rtl8366s_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 (val->port_vlan == 0 || val->port_vlan >= RTL8366S_NUM_VLANS)
-               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 rtl8366s_sw_reset_switch(struct switch_dev *dev)
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
 static int rtl8366s_sw_reset_switch(struct switch_dev *dev)
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
@@ -921,19 +807,26 @@ static int rtl8366s_sw_reset_switch(struct switch_dev *dev)
 
 static struct switch_attr rtl8366s_globals[] = {
        {
 
 static struct switch_attr rtl8366s_globals[] = {
        {
+               .type = SWITCH_TYPE_INT,
+               .name = "enable_learning",
+               .description = "Enable learning, enable aging",
+               .set = rtl8366s_sw_set_learning_enable,
+               .get = rtl8366s_sw_get_learning_enable,
+               .max = 1,
+       }, {
                .type = SWITCH_TYPE_INT,
                .name = "enable_vlan",
                .description = "Enable VLAN mode",
                .type = SWITCH_TYPE_INT,
                .name = "enable_vlan",
                .description = "Enable VLAN mode",
-               .set = rtl8366s_sw_set_vlan_enable,
-               .get = rtl8366s_sw_get_vlan_enable,
+               .set = rtl8366_sw_set_vlan_enable,
+               .get = rtl8366_sw_get_vlan_enable,
                .max = 1,
                .ofs = 1
        }, {
                .type = SWITCH_TYPE_INT,
                .name = "enable_vlan4k",
                .description = "Enable VLAN 4K mode",
                .max = 1,
                .ofs = 1
        }, {
                .type = SWITCH_TYPE_INT,
                .name = "enable_vlan4k",
                .description = "Enable VLAN 4K mode",
-               .set = rtl8366s_sw_set_vlan_enable,
-               .get = rtl8366s_sw_get_vlan_enable,
+               .set = rtl8366_sw_set_vlan_enable,
+               .get = rtl8366_sw_get_vlan_enable,
                .max = 1,
                .ofs = 2
        }, {
                .max = 1,
                .ofs = 2
        }, {
@@ -971,7 +864,7 @@ static struct switch_attr rtl8366s_port[] = {
                .description = "Get MIB counters for port",
                .max = 33,
                .set = NULL,
                .description = "Get MIB counters for port",
                .max = 33,
                .set = NULL,
-               .get = rtl8366s_sw_get_port_mib,
+               .get = rtl8366_sw_get_port_mib,
        }, {
                .type = SWITCH_TYPE_INT,
                .name = "led",
        }, {
                .type = SWITCH_TYPE_INT,
                .name = "led",
@@ -989,16 +882,18 @@ static struct switch_attr rtl8366s_vlan[] = {
                .description = "Get vlan information",
                .max = 1,
                .set = NULL,
                .description = "Get vlan information",
                .max = 1,
                .set = NULL,
-               .get = rtl8366s_sw_get_vlan_info,
+               .get = rtl8366_sw_get_vlan_info,
+       }, {
+               .type = SWITCH_TYPE_INT,
+               .name = "fid",
+               .description = "Get/Set vlan FID",
+               .max = RTL8366S_FIDMAX,
+               .set = rtl8366_sw_set_vlan_fid,
+               .get = rtl8366_sw_get_vlan_fid,
        },
 };
 
        },
 };
 
-/* template */
-static struct switch_dev rtl8366_switch_dev = {
-       .name = "RTL8366S",
-       .cpu_port = RTL8366S_PORT_NUM_CPU,
-       .ports = RTL8366S_NUM_PORTS,
-       .vlans = RTL8366S_NUM_VLANS,
+static const struct switch_dev_ops rtl8366_ops = {
        .attr_global = {
                .attr = rtl8366s_globals,
                .n_attr = ARRAY_SIZE(rtl8366s_globals),
        .attr_global = {
                .attr = rtl8366s_globals,
                .n_attr = ARRAY_SIZE(rtl8366s_globals),
@@ -1012,8 +907,8 @@ static struct switch_dev rtl8366_switch_dev = {
                .n_attr = ARRAY_SIZE(rtl8366s_vlan),
        },
 
                .n_attr = ARRAY_SIZE(rtl8366s_vlan),
        },
 
-       .get_vlan_ports = rtl8366s_sw_get_vlan_ports,
-       .set_vlan_ports = rtl8366s_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 = rtl8366s_sw_reset_switch,
        .get_port_pvid = rtl8366_sw_get_port_pvid,
        .set_port_pvid = rtl8366_sw_set_port_pvid,
        .reset_switch = rtl8366s_sw_reset_switch,
@@ -1024,8 +919,11 @@ static int rtl8366s_switch_init(struct rtl8366_smi *smi)
        struct switch_dev *dev = &smi->sw_dev;
        int err;
 
        struct switch_dev *dev = &smi->sw_dev;
        int err;
 
-       memcpy(dev, &rtl8366_switch_dev, sizeof(struct switch_dev));
-       dev->priv = smi;
+       dev->name = "RTL8366S";
+       dev->cpu_port = RTL8366S_PORT_NUM_CPU;
+       dev->ports = RTL8366S_NUM_PORTS;
+       dev->vlans = RTL8366S_NUM_VIDS;
+       dev->ops = &rtl8366_ops;
        dev->devname = dev_name(smi->parent);
 
        err = register_switch(dev, NULL);
        dev->devname = dev_name(smi->parent);
 
        err = register_switch(dev, NULL);
@@ -1131,9 +1029,12 @@ static struct rtl8366_smi_ops rtl8366s_smi_ops = {
        .get_mc_index   = rtl8366s_get_mc_index,
        .set_mc_index   = rtl8366s_set_mc_index,
        .get_mib_counter = rtl8366_get_mib_counter,
        .get_mc_index   = rtl8366s_get_mc_index,
        .set_mc_index   = rtl8366s_set_mc_index,
        .get_mib_counter = rtl8366_get_mib_counter,
+       .is_vlan_valid  = rtl8366s_is_vlan_valid,
+       .enable_vlan    = rtl8366s_enable_vlan,
+       .enable_vlan4k  = rtl8366s_enable_vlan4k,
 };
 
 };
 
-static int __init rtl8366s_probe(struct platform_device *pdev)
+static int __devinit rtl8366s_probe(struct platform_device *pdev)
 {
        static int rtl8366_smi_version_printed;
        struct rtl8366s_platform_data *pdata;
 {
        static int rtl8366_smi_version_printed;
        struct rtl8366s_platform_data *pdata;
@@ -1197,6 +1098,10 @@ static int rtl8366s_phy_config_init(struct phy_device *phydev)
 
 static int rtl8366s_phy_config_aneg(struct phy_device *phydev)
 {
 
 static int rtl8366s_phy_config_aneg(struct phy_device *phydev)
 {
+       /* phy 4 might be connected to a second mac, allow aneg config */
+       if (phydev->addr == RTL8366S_PHY_WAN)
+               return genphy_config_aneg(phydev);
+
        return 0;
 }
 
        return 0;
 }
 
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