generic: rtl8366: preparing for RTL8367 support

[openwrt.git] / target / linux / generic / files / drivers / net / phy / ar8216.c

diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c
index 93c961c..c79a92a 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/ar8216.c
+++ b/target/linux/generic/files/drivers/net/phy/ar8216.c
@@ -44,6 +44,9 @@ struct ar8216_priv {
        struct net_device_ops ndo;
        struct mutex reg_mutex;
        int chip;
        struct net_device_ops ndo;
        struct mutex reg_mutex;
        int chip;

+       bool initialized;
+       bool port4_phy;
+       char buf[80];

 
        /* all fields below are cleared on reset */
        bool vlan;
 
        /* all fields below are cleared on reset */
        bool vlan;


@@ -76,10 +79,10 @@ ar8216_mii_read(struct ar8216_priv *priv, int reg)
        u16 lo, hi;
 
        split_addr((u32) reg, &r1, &r2, &page);
        u16 lo, hi;
 
        split_addr((u32) reg, &r1, &r2, &page);

-       phy->bus->write(phy->bus, 0x18, 0, page);
+       mdiobus_write(phy->bus, 0x18, 0, page);

        msleep(1); /* wait for the page switch to propagate */
        msleep(1); /* wait for the page switch to propagate */

-       lo = phy->bus->read(phy->bus, 0x10 | r2, r1);
-       hi = phy->bus->read(phy->bus, 0x10 | r2, r1 + 1);
+       lo = mdiobus_read(phy->bus, 0x10 | r2, r1);
+       hi = mdiobus_read(phy->bus, 0x10 | r2, r1 + 1);

 
        return (hi << 16) | lo;
 }
 
        return (hi << 16) | lo;
 }


@@ -92,13 +95,13 @@ ar8216_mii_write(struct ar8216_priv *priv, int reg, u32 val)
        u16 lo, hi;
 
        split_addr((u32) reg, &r1, &r2, &r3);
        u16 lo, hi;
 
        split_addr((u32) reg, &r1, &r2, &r3);

-       phy->bus->write(phy->bus, 0x18, 0, r3);
+       mdiobus_write(phy->bus, 0x18, 0, r3);

        msleep(1); /* wait for the page switch to propagate */
 
        lo = val & 0xffff;
        hi = (u16) (val >> 16);
        msleep(1); /* wait for the page switch to propagate */
 
        lo = val & 0xffff;
        hi = (u16) (val >> 16);

-       phy->bus->write(phy->bus, 0x10 | r2, r1 + 1, hi);
-       phy->bus->write(phy->bus, 0x10 | r2, r1, lo);
+       mdiobus_write(phy->bus, 0x10 | r2, r1 + 1, hi);
+       mdiobus_write(phy->bus, 0x10 | r2, r1, lo);

 }
 
 static u32
 }
 
 static u32


@@ -141,6 +144,9 @@ ar8216_id_chip(struct ar8216_priv *priv)
        switch (id) {
        case 0x0101:
                return AR8216;
        switch (id) {
        case 0x0101:
                return AR8216;

+       case 0x0301:
+               return AR8236;
+       case 0x1000:

        case 0x1001:
                return AR8316;
        default:
        case 0x1001:
                return AR8316;
        default:


@@ -148,8 +154,8 @@ ar8216_id_chip(struct ar8216_priv *priv)
                        "ar8216: Unknown Atheros device [ver=%d, rev=%d, phy_id=%04x%04x]\n",
                        (int)(id >> AR8216_CTRL_VERSION_S),
                        (int)(id & AR8216_CTRL_REVISION),
                        "ar8216: Unknown Atheros device [ver=%d, rev=%d, phy_id=%04x%04x]\n",
                        (int)(id >> AR8216_CTRL_VERSION_S),
                        (int)(id & AR8216_CTRL_REVISION),

-                       priv->phy->bus->read(priv->phy->bus, priv->phy->addr, 2),
-                       priv->phy->bus->read(priv->phy->bus, priv->phy->addr, 3));
+                       mdiobus_read(priv->phy->bus, priv->phy->addr, 2),
+                       mdiobus_read(priv->phy->bus, priv->phy->addr, 3));

 
                return UNKNOWN;
        }
 
                return UNKNOWN;
        }


@@ -214,6 +220,59 @@ ar8216_get_vid(struct switch_dev *dev, const struct switch_attr *attr,
        return 0;
 }
 
        return 0;
 }
 

+static const char *ar8216_speed_str(unsigned speed)
+{
+       switch (speed) {
+       case AR8216_PORT_SPEED_10M:
+               return "10baseT";
+       case AR8216_PORT_SPEED_100M:
+               return "100baseT";
+       case AR8216_PORT_SPEED_1000M:
+               return "1000baseT";
+       }
+
+       return "unknown";
+}
+
+static int ar8216_port_get_link(struct switch_dev *dev,
+                               const struct switch_attr *attr,
+                               struct switch_val *val)
+{
+       struct ar8216_priv *priv = to_ar8216(dev);
+       u32 len;
+       u32 status;
+       int port;
+
+       port = val->port_vlan;
+
+       memset(priv->buf, '\0', sizeof(priv->buf));
+       status = priv->read(priv, AR8216_REG_PORT_STATUS(port));
+
+       if (status & AR8216_PORT_STATUS_LINK_UP) {
+               len = snprintf(priv->buf, sizeof(priv->buf),
+                               "port:%d link:up speed:%s %s-duplex %s%s%s",
+                               port,
+                               ar8216_speed_str((status &
+                                                 AR8216_PORT_STATUS_SPEED) >>
+                                                AR8216_PORT_STATUS_SPEED_S),
+                               (status & AR8216_PORT_STATUS_DUPLEX) ?
+                                       "full" : "half",
+                               (status & AR8216_PORT_STATUS_TXFLOW) ?
+                                       "txflow ": "",
+                               (status & AR8216_PORT_STATUS_RXFLOW) ?
+                                       "rxflow " : "",
+                               (status & AR8216_PORT_STATUS_LINK_AUTO) ?
+                                       "auto ": "");
+       } else {
+               len = snprintf(priv->buf, sizeof(priv->buf), "port:%d link:down",
+                               port);
+       }
+
+       val->value.s = priv->buf;
+       val->len = len;
+
+       return 0;
+}

 
 static int
 ar8216_mangle_tx(struct sk_buff *skb, struct net_device *dev)
 
 static int
 ar8216_mangle_tx(struct sk_buff *skb, struct net_device *dev)


@@ -324,6 +383,14 @@ static struct switch_attr ar8216_globals[] = {
 };
 
 static struct switch_attr ar8216_port[] = {
 };
 
 static struct switch_attr ar8216_port[] = {

+       {
+               .type = SWITCH_TYPE_STRING,
+               .name = "link",
+               .description = "Get port link information",
+               .max = 1,
+               .set = NULL,
+               .get = ar8216_port_get_link,
+       },

 };
 
 static struct switch_attr ar8216_vlan[] = {
 };
 
 static struct switch_attr ar8216_vlan[] = {


@@ -421,6 +488,56 @@ ar8216_vtu_op(struct ar8216_priv *priv, u32 op, u32 val)
        priv->write(priv, AR8216_REG_VTU, op);
 }
 
        priv->write(priv, AR8216_REG_VTU, op);
 }
 

+static void
+ar8216_setup_port(struct ar8216_priv *priv, int port, u32 egress, u32 ingress,
+                 u32 members, u32 pvid)
+{
+       u32 header;
+
+       if (priv->vlan && port == AR8216_PORT_CPU && priv->chip == AR8216)
+               header = AR8216_PORT_CTRL_HEADER;
+       else
+               header = 0;
+
+       ar8216_rmw(priv, AR8216_REG_PORT_CTRL(port),
+                  AR8216_PORT_CTRL_LEARN | AR8216_PORT_CTRL_VLAN_MODE |
+                  AR8216_PORT_CTRL_SINGLE_VLAN | AR8216_PORT_CTRL_STATE |
+                  AR8216_PORT_CTRL_HEADER | AR8216_PORT_CTRL_LEARN_LOCK,
+                  AR8216_PORT_CTRL_LEARN | header |
+                  (egress << AR8216_PORT_CTRL_VLAN_MODE_S) |
+                  (AR8216_PORT_STATE_FORWARD << AR8216_PORT_CTRL_STATE_S));
+
+       ar8216_rmw(priv, AR8216_REG_PORT_VLAN(port),
+                  AR8216_PORT_VLAN_DEST_PORTS | AR8216_PORT_VLAN_MODE |
+                  AR8216_PORT_VLAN_DEFAULT_ID,
+                  (members << AR8216_PORT_VLAN_DEST_PORTS_S) |
+                  (ingress << AR8216_PORT_VLAN_MODE_S) |
+                  (pvid << AR8216_PORT_VLAN_DEFAULT_ID_S));
+}
+
+static void
+ar8236_setup_port(struct ar8216_priv *priv, int port, u32 egress, u32 ingress,
+                 u32 members, u32 pvid)
+{
+       ar8216_rmw(priv, AR8216_REG_PORT_CTRL(port),
+                  AR8216_PORT_CTRL_LEARN | AR8216_PORT_CTRL_VLAN_MODE |
+                  AR8216_PORT_CTRL_SINGLE_VLAN | AR8216_PORT_CTRL_STATE |
+                  AR8216_PORT_CTRL_HEADER | AR8216_PORT_CTRL_LEARN_LOCK,
+                  AR8216_PORT_CTRL_LEARN |
+                  (egress << AR8216_PORT_CTRL_VLAN_MODE_S) |
+                  (AR8216_PORT_STATE_FORWARD << AR8216_PORT_CTRL_STATE_S));
+
+       ar8216_rmw(priv, AR8236_REG_PORT_VLAN(port),
+                  AR8236_PORT_VLAN_DEFAULT_ID,
+                  (pvid << AR8236_PORT_VLAN_DEFAULT_ID_S));
+
+       ar8216_rmw(priv, AR8236_REG_PORT_VLAN2(port),
+                  AR8236_PORT_VLAN2_VLAN_MODE |
+                  AR8236_PORT_VLAN2_MEMBER,
+                  (ingress << AR8236_PORT_VLAN2_VLAN_MODE_S) |
+                  (members << AR8236_PORT_VLAN2_MEMBER_S));
+}
+

 static int
 ar8216_hw_apply(struct switch_dev *dev)
 {
 static int
 ar8216_hw_apply(struct switch_dev *dev)
 {


@@ -487,55 +604,60 @@ ar8216_hw_apply(struct switch_dev *dev)
                        ingress = AR8216_IN_PORT_ONLY;
                }
 
                        ingress = AR8216_IN_PORT_ONLY;
                }
 

-               ar8216_rmw(priv, AR8216_REG_PORT_CTRL(i),
-                       AR8216_PORT_CTRL_LEARN | AR8216_PORT_CTRL_VLAN_MODE |
-                       AR8216_PORT_CTRL_SINGLE_VLAN | AR8216_PORT_CTRL_STATE |
-                       AR8216_PORT_CTRL_HEADER | AR8216_PORT_CTRL_LEARN_LOCK,
-                       AR8216_PORT_CTRL_LEARN |
-                         (priv->vlan && i == AR8216_PORT_CPU && (priv->chip == AR8216) ?
-                          AR8216_PORT_CTRL_HEADER : 0) |
-                         (egress << AR8216_PORT_CTRL_VLAN_MODE_S) |
-                         (AR8216_PORT_STATE_FORWARD << AR8216_PORT_CTRL_STATE_S));
-
-               ar8216_rmw(priv, AR8216_REG_PORT_VLAN(i),
-                       AR8216_PORT_VLAN_DEST_PORTS | AR8216_PORT_VLAN_MODE |
-                         AR8216_PORT_VLAN_DEFAULT_ID,
-                       (portmask[i] << AR8216_PORT_VLAN_DEST_PORTS_S) |
-                         (ingress << AR8216_PORT_VLAN_MODE_S) |
-                         (pvid << AR8216_PORT_VLAN_DEFAULT_ID_S));
+               if (priv->chip == AR8236)
+                       ar8236_setup_port(priv, i, egress, ingress, portmask[i],
+                                         pvid);
+               else
+                       ar8216_setup_port(priv, i, egress, ingress, portmask[i],
+                                         pvid);

        }
        mutex_unlock(&priv->reg_mutex);
        return 0;
 }
 
 static int
        }
        mutex_unlock(&priv->reg_mutex);
        return 0;
 }
 
 static int

-ar8316_hw_init(struct ar8216_priv *priv) {
+ar8236_hw_init(struct ar8216_priv *priv) {

        static int initialized;
        int i;
        static int initialized;
        int i;

-       u32 val;

        struct mii_bus *bus;
 
        if (initialized)
                return 0;
 
        struct mii_bus *bus;
 
        if (initialized)
                return 0;
 

+       /* Initialize the PHYs */
+       bus = priv->phy->bus;
+       for (i = 0; i < 5; i++) {
+               bus->write(bus, i, MII_ADVERTISE,
+                          ADVERTISE_ALL | ADVERTISE_PAUSE_CAP |
+                          ADVERTISE_PAUSE_ASYM);
+               bus->write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
+       }
+       msleep(1000);
+
+       initialized = true;
+       return 0;
+}
+
+static int
+ar8316_hw_init(struct ar8216_priv *priv) {
+       int i;
+       u32 val, newval;
+       struct mii_bus *bus;
+

        val = priv->read(priv, 0x8);
 
        if (priv->phy->interface == PHY_INTERFACE_MODE_RGMII) {
        val = priv->read(priv, 0x8);
 
        if (priv->phy->interface == PHY_INTERFACE_MODE_RGMII) {

-               /* value taken from Ubiquiti RouterStation Pro */
-               if (val == 0x81461bea) {
-                       /* switch already intialized by bootloader */
-                       initialized = true;
-                       return 0;
+               if (priv->port4_phy) {
+                       /* value taken from Ubiquiti RouterStation Pro */
+                       newval = 0x81461bea;
+                       printk(KERN_INFO "ar8316: Using port 4 as PHY\n");
+               } else {
+                       newval = 0x01261be2;
+                       printk(KERN_INFO "ar8316: Using port 4 as switch port\n");

                }
                }

-               priv->write(priv, 0x8, 0x81461bea);

        } else if (priv->phy->interface == PHY_INTERFACE_MODE_GMII) {
                /* value taken from AVM Fritz!Box 7390 sources */
        } else if (priv->phy->interface == PHY_INTERFACE_MODE_GMII) {
                /* value taken from AVM Fritz!Box 7390 sources */

-               if (val == 0x010e5b71) {
-                       /* switch already initialized by bootloader */
-                       initialized = true;
-                       return 0;
-               }
-               priv->write(priv, 0x8, 0x010e5b71);
+               newval = 0x010e5b71;

        } else {
                /* no known value for phy interface */
                printk(KERN_ERR "ar8316: unsupported mii mode: %d.\n",
        } else {
                /* no known value for phy interface */
                printk(KERN_ERR "ar8316: unsupported mii mode: %d.\n",


@@ -543,34 +665,41 @@ ar8316_hw_init(struct ar8216_priv *priv) {
                return -EINVAL;
        }
 
                return -EINVAL;
        }
 

+       if (val == newval)
+               goto out;
+
+       priv->write(priv, 0x8, newval);
+

        /* standard atheros magic */
        priv->write(priv, 0x38, 0xc000050e);
 
        /* Initialize the ports */
        bus = priv->phy->bus;
        for (i = 0; i < 5; i++) {
        /* standard atheros magic */
        priv->write(priv, 0x38, 0xc000050e);
 
        /* Initialize the ports */
        bus = priv->phy->bus;
        for (i = 0; i < 5; i++) {

-               if ((i == 4) &&
-                       priv->phy->interface == PHY_INTERFACE_MODE_RGMII) {
+               if ((i == 4) && priv->port4_phy &&
+                   priv->phy->interface == PHY_INTERFACE_MODE_RGMII) {

                        /* work around for phy4 rgmii mode */
                        /* work around for phy4 rgmii mode */

-                       bus->write(bus, i, MII_ATH_DBG_ADDR, 0x12);
-                       bus->write(bus, i, MII_ATH_DBG_DATA, 0x480c);
+                       mdiobus_write(bus, i, MII_ATH_DBG_ADDR, 0x12);
+                       mdiobus_write(bus, i, MII_ATH_DBG_DATA, 0x480c);

                        /* rx delay */
                        /* rx delay */

-                       bus->write(bus, i, MII_ATH_DBG_ADDR, 0x0);
-                       bus->write(bus, i, MII_ATH_DBG_DATA, 0x824e);
+                       mdiobus_write(bus, i, MII_ATH_DBG_ADDR, 0x0);
+                       mdiobus_write(bus, i, MII_ATH_DBG_DATA, 0x824e);

                        /* tx delay */
                        /* tx delay */

-                       bus->write(bus, i, MII_ATH_DBG_ADDR, 0x5);
-                       bus->write(bus, i, MII_ATH_DBG_DATA, 0x3d47);
+                       mdiobus_write(bus, i, MII_ATH_DBG_ADDR, 0x5);
+                       mdiobus_write(bus, i, MII_ATH_DBG_DATA, 0x3d47);

                        msleep(1000);
                }
 
                /* initialize the port itself */
                        msleep(1000);
                }
 
                /* initialize the port itself */

-               bus->write(bus, i, MII_ADVERTISE,
+               mdiobus_write(bus, i, MII_ADVERTISE,

                        ADVERTISE_ALL | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
                        ADVERTISE_ALL | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);

-               bus->write(bus, i, MII_CTRL1000, ADVERTISE_1000FULL);
-               bus->write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
+               mdiobus_write(bus, i, MII_CTRL1000, ADVERTISE_1000FULL);
+               mdiobus_write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);

                msleep(1000);
        }
                msleep(1000);
        }

-       initialized = true;
+
+out:
+       priv->initialized = true;

        return 0;
 }
 
        return 0;
 }
 


@@ -616,7 +745,8 @@ ar8216_reset_switch(struct switch_dev *dev)
        if (priv->chip == AR8216) {
                ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
                        AR8216_GCTRL_MTU, 1518 + 8 + 2);
        if (priv->chip == AR8216) {
                ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
                        AR8216_GCTRL_MTU, 1518 + 8 + 2);

-       } else if (priv->chip == AR8316) {
+       } else if (priv->chip == AR8316 ||
+                  priv->chip == AR8236) {

                /* enable jumbo frames */
                ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
                        AR8316_GCTRL_MTU, 9018 + 8 + 2);
                /* enable jumbo frames */
                ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
                        AR8316_GCTRL_MTU, 9018 + 8 + 2);


@@ -655,33 +785,58 @@ static const struct switch_dev_ops ar8216_ops = {
 static int
 ar8216_config_init(struct phy_device *pdev)
 {
 static int
 ar8216_config_init(struct phy_device *pdev)
 {

-       struct ar8216_priv *priv;
+       struct ar8216_priv *priv = pdev->priv;

        struct net_device *dev = pdev->attached_dev;
        struct switch_dev *swdev;
        int ret;
 
        struct net_device *dev = pdev->attached_dev;
        struct switch_dev *swdev;
        int ret;
 

-       priv = kzalloc(sizeof(struct ar8216_priv), GFP_KERNEL);
-       if (priv == NULL)
-               return -ENOMEM;
+       if (!priv) {
+               priv = kzalloc(sizeof(struct ar8216_priv), GFP_KERNEL);
+               if (priv == NULL)
+                       return -ENOMEM;
+       }

 
        priv->phy = pdev;
 
        priv->chip = ar8216_id_chip(priv);
 
 
        priv->phy = pdev;
 
        priv->chip = ar8216_id_chip(priv);
 

-       if (pdev->addr == 0)
-               printk(KERN_INFO "%s: AR%d switch driver attached.\n",
-                       pdev->attached_dev->name, priv->chip);
-
-

        if (pdev->addr != 0) {
                if (priv->chip == AR8316) {
                        pdev->supported |= SUPPORTED_1000baseT_Full;
                        pdev->advertising |= ADVERTISED_1000baseT_Full;
        if (pdev->addr != 0) {
                if (priv->chip == AR8316) {
                        pdev->supported |= SUPPORTED_1000baseT_Full;
                        pdev->advertising |= ADVERTISED_1000baseT_Full;

+
+                       /* check if we're attaching to the switch twice */
+                       pdev = pdev->bus->phy_map[0];
+                       if (!pdev) {
+                               kfree(priv);
+                               return 0;
+                       }
+
+                       /* switch device has not been initialized, reuse priv */
+                       if (!pdev->priv) {
+                               priv->port4_phy = true;
+                               pdev->priv = priv;
+                               return 0;
+                       }
+
+                       kfree(priv);
+
+                       /* switch device has been initialized, reinit */
+                       priv = pdev->priv;
+                       priv->dev.ports = (AR8216_NUM_PORTS - 1);
+                       priv->initialized = false;
+                       priv->port4_phy = true;
+                       ar8316_hw_init(priv);
+                       return 0;

                }
                }

+

                kfree(priv);
                return 0;
        }
 
                kfree(priv);
                return 0;
        }
 

+       printk(KERN_INFO "%s: AR%d switch driver attached.\n",
+               pdev->attached_dev->name, priv->chip);
+

        pdev->supported = priv->chip == AR8316 ?
                SUPPORTED_1000baseT_Full : SUPPORTED_100baseT_Full;
        pdev->advertising = pdev->supported;
        pdev->supported = priv->chip == AR8316 ?
                SUPPORTED_1000baseT_Full : SUPPORTED_100baseT_Full;
        pdev->advertising = pdev->supported;


@@ -695,16 +850,23 @@ ar8216_config_init(struct phy_device *pdev)
        swdev = &priv->dev;
        swdev->cpu_port = AR8216_PORT_CPU;
        swdev->ops = &ar8216_ops;
        swdev = &priv->dev;
        swdev->cpu_port = AR8216_PORT_CPU;
        swdev->ops = &ar8216_ops;

+       swdev->ports = AR8216_NUM_PORTS;

 
        if (priv->chip == AR8316) {
                swdev->name = "Atheros AR8316";
                swdev->vlans = AR8X16_MAX_VLANS;
 
        if (priv->chip == AR8316) {
                swdev->name = "Atheros AR8316";
                swdev->vlans = AR8X16_MAX_VLANS;

-               /* port 5 connected to the other mac, therefore unusable */
-               swdev->ports = (AR8216_NUM_PORTS - 1);
+
+               if (priv->port4_phy) {
+                       /* port 5 connected to the other mac, therefore unusable */
+                       swdev->ports = (AR8216_NUM_PORTS - 1);
+               }
+       } else if (priv->chip == AR8236) {
+               swdev->name = "Atheros AR8236";
+               swdev->vlans = AR8216_NUM_VLANS;
+               swdev->ports = AR8216_NUM_PORTS;

        } else {
                swdev->name = "Atheros AR8216";
                swdev->vlans = AR8216_NUM_VLANS;
        } else {
                swdev->name = "Atheros AR8216";
                swdev->vlans = AR8216_NUM_VLANS;

-               swdev->ports = AR8216_NUM_PORTS;

        }
 
        if ((ret = register_switch(&priv->dev, pdev->attached_dev)) < 0) {
        }
 
        if ((ret = register_switch(&priv->dev, pdev->attached_dev)) < 0) {


@@ -720,6 +882,14 @@ ar8216_config_init(struct phy_device *pdev)
                }
        }
 
                }
        }
 

+       if (priv->chip == AR8236) {
+               ret = ar8236_hw_init(priv);
+               if (ret) {
+                       kfree(priv);
+                       goto done;
+               }
+       }
+

        ret = ar8216_reset_switch(&priv->dev);
        if (ret) {
                kfree(priv);
        ret = ar8216_reset_switch(&priv->dev);
        if (ret) {
                kfree(priv);


@@ -814,7 +984,7 @@ ar8216_remove(struct phy_device *pdev)
 
 static struct phy_driver ar8216_driver = {
        .phy_id         = 0x004d0000,
 
 static struct phy_driver ar8216_driver = {
        .phy_id         = 0x004d0000,

-       .name           = "Atheros AR8216/AR8316",
+       .name           = "Atheros AR8216/AR8316/AR8326",

        .phy_id_mask    = 0xffff0000,
        .features       = PHY_BASIC_FEATURES,
        .probe          = ar8216_probe,
        .phy_id_mask    = 0xffff0000,
        .features       = PHY_BASIC_FEATURES,
        .probe          = ar8216_probe,