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[PATCH v3] (respin) 802.1Q VLAN support for ADM6996M/ADM6996FC
[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 1705045..3f3d6f6 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366s.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366s.c
@@ -250,20 +250,28 @@ static int rtl8366s_reset_chip(struct rtl8366_smi *smi)
 
 static int rtl8366s_hw_init(struct rtl8366_smi *smi)
 {
 
 static int rtl8366s_hw_init(struct rtl8366_smi *smi)
 {
+       struct rtl8366s_platform_data *pdata;
        int err;
 
        int err;
 
+       pdata = smi->parent->platform_data;
+       if (pdata->num_initvals && pdata->initvals) {
+               unsigned i;
+
+               dev_info(smi->parent, "applying initvals\n");
+               for (i = 0; i < pdata->num_initvals; i++)
+                       REG_WR(smi, pdata->initvals[i].reg,
+                              pdata->initvals[i].val);
+       }
+
        /* set maximum packet length to 1536 bytes */
        REG_RMW(smi, RTL8366S_SGCR, RTL8366S_SGCR_MAX_LENGTH_MASK,
                RTL8366S_SGCR_MAX_LENGTH_1536);
 
        /* set maximum packet length to 1536 bytes */
        REG_RMW(smi, RTL8366S_SGCR, RTL8366S_SGCR_MAX_LENGTH_MASK,
                RTL8366S_SGCR_MAX_LENGTH_1536);
 
-       /* 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
@@ -454,8 +462,8 @@ static int rtl8366s_set_vlan_4k(struct rtl8366_smi *smi,
        int i;
 
        if (vlan4k->vid >= RTL8366S_NUM_VIDS ||
        int i;
 
        if (vlan4k->vid >= RTL8366S_NUM_VIDS ||
-           vlan4k->member > RTL8366S_PORT_ALL ||
-           vlan4k->untag > RTL8366S_PORT_ALL ||
+           vlan4k->member > RTL8366S_VLAN_MEMBER_MASK ||
+           vlan4k->untag > RTL8366S_VLAN_UNTAG_MASK ||
            vlan4k->fid > RTL8366S_FIDMAX)
                return -EINVAL;
 
            vlan4k->fid > RTL8366S_FIDMAX)
                return -EINVAL;
 
@@ -523,8 +531,8 @@ static int rtl8366s_set_vlan_mc(struct rtl8366_smi *smi, u32 index,
        if (index >= RTL8366S_NUM_VLANS ||
            vlanmc->vid >= RTL8366S_NUM_VIDS ||
            vlanmc->priority > RTL8366S_PRIORITYMAX ||
        if (index >= RTL8366S_NUM_VLANS ||
            vlanmc->vid >= RTL8366S_NUM_VIDS ||
            vlanmc->priority > RTL8366S_PRIORITYMAX ||
-           vlanmc->member > RTL8366S_PORT_ALL ||
-           vlanmc->untag > RTL8366S_PORT_ALL ||
+           vlanmc->member > RTL8366S_VLAN_MEMBER_MASK ||
+           vlanmc->untag > RTL8366S_VLAN_UNTAG_MASK ||
            vlanmc->fid > RTL8366S_FIDMAX)
                return -EINVAL;
 
            vlanmc->fid > RTL8366S_FIDMAX)
                return -EINVAL;
 
@@ -579,13 +587,13 @@ 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);
@@ -593,12 +601,23 @@ static int rtl8366s_vlan_set_4ktable(struct rtl8366_smi *smi, int enable)
 
 static int rtl8366s_is_vlan_valid(struct rtl8366_smi *smi, unsigned vlan)
 {
 
 static int rtl8366s_is_vlan_valid(struct rtl8366_smi *smi, unsigned vlan)
 {
-       if (vlan == 0 || vlan >= RTL8366S_NUM_VLANS)
+       unsigned max = RTL8366S_NUM_VLANS;
+
+       if (smi->vlan4k_enabled)
+               max = RTL8366S_NUM_VIDS - 1;
+
+       if (vlan == 0 || vlan >= max)
                return 0;
 
        return 1;
 }
 
                return 0;
 
        return 1;
 }
 
+static int rtl8366s_enable_port(struct rtl8366_smi *smi, int port, int enable)
+{
+       return rtl8366_smi_rmwr(smi, RTL8366S_PECR, (1 << port),
+                               (enable) ? 0 : (1 << port));
+}
+
 static int rtl8366s_sw_reset_mibs(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)
@@ -608,32 +627,6 @@ static int rtl8366s_sw_reset_mibs(struct switch_dev *dev,
        return rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2));
 }
 
        return rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2));
 }
 
-static int rtl8366s_sw_get_vlan_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;
-
-       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;
-}
-
 static int rtl8366s_sw_get_blinkrate(struct switch_dev *dev,
                                     const struct switch_attr *attr,
                                     struct switch_val *val)
 static int rtl8366s_sw_get_blinkrate(struct switch_dev *dev,
                                     const struct switch_attr *attr,
                                     struct switch_val *val)
@@ -662,18 +655,41 @@ 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);
 {
        struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+       u32 data;
+
+       rtl8366_smi_read_reg(smi,RTL8366S_SSCR0, &data);
+       val->value.i = !data;
 
 
-       if (attr->ofs == 1)
-               return rtl8366s_vlan_set_vlan(smi, val->value.i);
-       else
-               return rtl8366s_vlan_set_4ktable(smi, val->value.i);
+       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);
+       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);
+
+       /* 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) {
@@ -753,7 +769,7 @@ 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,
@@ -799,24 +815,39 @@ static int rtl8366s_sw_reset_switch(struct switch_dev *dev)
        if (err)
                return err;
 
        if (err)
                return err;
 
-       return rtl8366_reset_vlan(smi);
+       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);
 }
 
 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
        }, {
@@ -873,15 +904,17 @@ static struct switch_attr rtl8366s_vlan[] = {
                .max = 1,
                .set = NULL,
                .get = rtl8366_sw_get_vlan_info,
                .max = 1,
                .set = NULL,
                .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),
@@ -907,8 +940,11 @@ 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);
@@ -949,12 +985,6 @@ static int rtl8366s_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
        return err;
 }
 
        return err;
 }
 
-static int rtl8366s_mii_bus_match(struct mii_bus *bus)
-{
-       return (bus->read == rtl8366s_mii_read &&
-               bus->write == rtl8366s_mii_write);
-}
-
 static int rtl8366s_setup(struct rtl8366_smi *smi)
 {
        int ret;
 static int rtl8366s_setup(struct rtl8366_smi *smi)
 {
        int ret;
@@ -1015,9 +1045,12 @@ static struct rtl8366_smi_ops rtl8366s_smi_ops = {
        .set_mc_index   = rtl8366s_set_mc_index,
        .get_mib_counter = rtl8366_get_mib_counter,
        .is_vlan_valid  = rtl8366s_is_vlan_valid,
        .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,
+       .enable_port    = rtl8366s_enable_port,
 };
 
 };
 
-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;
@@ -1071,32 +1104,6 @@ static int __init rtl8366s_probe(struct platform_device *pdev)
        return err;
 }
 
        return err;
 }
 
-static int rtl8366s_phy_config_init(struct phy_device *phydev)
-{
-       if (!rtl8366s_mii_bus_match(phydev->bus))
-               return -EINVAL;
-
-       return 0;
-}
-
-static int rtl8366s_phy_config_aneg(struct phy_device *phydev)
-{
-       return 0;
-}
-
-static struct phy_driver rtl8366s_phy_driver = {
-       .phy_id         = 0x001cc960,
-       .name           = "Realtek RTL8366S",
-       .phy_id_mask    = 0x1ffffff0,
-       .features       = PHY_GBIT_FEATURES,
-       .config_aneg    = rtl8366s_phy_config_aneg,
-       .config_init    = rtl8366s_phy_config_init,
-       .read_status    = genphy_read_status,
-       .driver         = {
-               .owner = THIS_MODULE,
-       },
-};
-
 static int __devexit rtl8366s_remove(struct platform_device *pdev)
 {
        struct rtl8366_smi *smi = platform_get_drvdata(pdev);
 static int __devexit rtl8366s_remove(struct platform_device *pdev)
 {
        struct rtl8366_smi *smi = platform_get_drvdata(pdev);
@@ -1122,26 +1129,12 @@ static struct platform_driver rtl8366s_driver = {
 
 static int __init rtl8366s_module_init(void)
 {
 
 static int __init rtl8366s_module_init(void)
 {
-       int ret;
-       ret = platform_driver_register(&rtl8366s_driver);
-       if (ret)
-               return ret;
-
-       ret = phy_driver_register(&rtl8366s_phy_driver);
-       if (ret)
-               goto err_platform_unregister;
-
-       return 0;
-
- err_platform_unregister:
-       platform_driver_unregister(&rtl8366s_driver);
-       return ret;
+       return platform_driver_register(&rtl8366s_driver);
 }
 module_init(rtl8366s_module_init);
 
 static void __exit rtl8366s_module_exit(void)
 {
 }
 module_init(rtl8366s_module_init);
 
 static void __exit rtl8366s_module_exit(void)
 {
-       phy_driver_unregister(&rtl8366s_phy_driver);
        platform_driver_unregister(&rtl8366s_driver);
 }
 module_exit(rtl8366s_module_exit);
        platform_driver_unregister(&rtl8366s_driver);
 }
 module_exit(rtl8366s_module_exit);
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