+ buf[14 + 2] &= 0xf0;
+ buf[14 + 2] |= vlan >> 8;
+ buf[15 + 2] = vlan & 0xff;
+
+recv:
+ skb->protocol = eth_type_trans(skb, skb->dev);
+
+ if (napi)
+ return netif_receive_skb(skb);
+ else
+ return netif_rx(skb);
+
+error:
+ /* no vlan? eat the packet! */
+ dev_kfree_skb_any(skb);
+ return NET_RX_DROP;
+}
+
+static int
+ar8216_netif_rx(struct sk_buff *skb)
+{
+ return ar8216_mangle_rx(skb, 0);
+}
+
+static int
+ar8216_netif_receive_skb(struct sk_buff *skb)
+{
+ return ar8216_mangle_rx(skb, 1);
+}
+
+static int
+ar8216_wait_bit(struct ar8216_priv *priv, int reg, u32 mask, u32 val)
+{
+ int timeout = 20;
+ u32 t = 0;
+
+ while (1) {
+ t = priv->read(priv, reg);
+ if ((t & mask) == val)
+ return 0;
+
+ if (timeout-- <= 0)
+ break;
+
+ udelay(10);
+ }
+
+ pr_err("ar8216: timeout on reg %08x: %08x & %08x != %08x\n",
+ (unsigned int) reg, t, mask, val);
+ return -ETIMEDOUT;
+}
+
+static void
+ar8216_vtu_op(struct ar8216_priv *priv, u32 op, u32 val)
+{
+ if (ar8216_wait_bit(priv, AR8216_REG_VTU, AR8216_VTU_ACTIVE, 0))
+ return;
+ if ((op & AR8216_VTU_OP) == AR8216_VTU_OP_LOAD) {
+ val &= AR8216_VTUDATA_MEMBER;
+ val |= AR8216_VTUDATA_VALID;
+ priv->write(priv, AR8216_REG_VTU_DATA, val);
+ }
+ op |= AR8216_VTU_ACTIVE;
+ priv->write(priv, AR8216_REG_VTU, op);
+}
+
+static void
+ar8216_vtu_flush(struct ar8216_priv *priv)
+{
+ ar8216_vtu_op(priv, AR8216_VTU_OP_FLUSH, 0);
+}
+
+static void
+ar8216_vtu_load_vlan(struct ar8216_priv *priv, u32 vid, u32 port_mask)
+{
+ u32 op;
+
+ op = AR8216_VTU_OP_LOAD | (vid << AR8216_VTU_VID_S);
+ ar8216_vtu_op(priv, op, port_mask);
+}
+
+static int
+ar8216_atu_flush(struct ar8216_priv *priv)
+{
+ int ret;
+
+ ret = ar8216_wait_bit(priv, AR8216_REG_ATU, AR8216_ATU_ACTIVE, 0);
+ if (!ret)
+ priv->write(priv, AR8216_REG_ATU, AR8216_ATU_OP_FLUSH);
+
+ return ret;
+}
+
+static u32
+ar8216_read_port_status(struct ar8216_priv *priv, int port)
+{
+ return priv->read(priv, AR8216_REG_PORT_STATUS(port));
+}
+
+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_type == 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 int
+ar8216_hw_init(struct ar8216_priv *priv)
+{
+ return 0;
+}
+
+static void
+ar8216_init_globals(struct ar8216_priv *priv)
+{
+ /* standard atheros magic */
+ priv->write(priv, 0x38, 0xc000050e);
+
+ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
+ AR8216_GCTRL_MTU, 1518 + 8 + 2);
+}
+
+static void
+ar8216_init_port(struct ar8216_priv *priv, int port)
+{
+ /* Enable port learning and tx */
+ priv->write(priv, AR8216_REG_PORT_CTRL(port),
+ AR8216_PORT_CTRL_LEARN |
+ (4 << AR8216_PORT_CTRL_STATE_S));
+
+ priv->write(priv, AR8216_REG_PORT_VLAN(port), 0);
+
+ if (port == AR8216_PORT_CPU) {
+ priv->write(priv, AR8216_REG_PORT_STATUS(port),
+ AR8216_PORT_STATUS_LINK_UP |
+ (ar8xxx_has_gige(priv) ?
+ AR8216_PORT_SPEED_1000M : AR8216_PORT_SPEED_100M) |
+ AR8216_PORT_STATUS_TXMAC |
+ AR8216_PORT_STATUS_RXMAC |
+ ((priv->chip_type == AR8316) ? AR8216_PORT_STATUS_RXFLOW : 0) |
+ ((priv->chip_type == AR8316) ? AR8216_PORT_STATUS_TXFLOW : 0) |
+ AR8216_PORT_STATUS_DUPLEX);
+ } else {
+ priv->write(priv, AR8216_REG_PORT_STATUS(port),
+ AR8216_PORT_STATUS_LINK_AUTO);
+ }
+}
+
+static const struct ar8xxx_chip ar8216_chip = {
+ .hw_init = ar8216_hw_init,
+ .init_globals = ar8216_init_globals,
+ .init_port = ar8216_init_port,
+ .setup_port = ar8216_setup_port,
+ .read_port_status = ar8216_read_port_status,
+ .atu_flush = ar8216_atu_flush,
+ .vtu_flush = ar8216_vtu_flush,
+ .vtu_load_vlan = ar8216_vtu_load_vlan,
+};
+
+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
+ar8236_hw_init(struct ar8216_priv *priv)
+{
+ int i;
+ struct mii_bus *bus;
+
+ if (priv->initialized)
+ return 0;
+
+ /* Initialize the PHYs */
+ bus = priv->phy->bus;
+ for (i = 0; i < 5; i++) {
+ mdiobus_write(bus, i, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_PAUSE_CAP |
+ ADVERTISE_PAUSE_ASYM);
+ mdiobus_write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
+ }
+ msleep(1000);
+
+ priv->initialized = true;
+ return 0;
+}
+
+static void
+ar8236_init_globals(struct ar8216_priv *priv)
+{
+ /* enable jumbo frames */
+ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
+ AR8316_GCTRL_MTU, 9018 + 8 + 2);
+}
+
+static const struct ar8xxx_chip ar8236_chip = {
+ .hw_init = ar8236_hw_init,
+ .init_globals = ar8236_init_globals,
+ .init_port = ar8216_init_port,
+ .setup_port = ar8236_setup_port,
+ .read_port_status = ar8216_read_port_status,
+ .atu_flush = ar8216_atu_flush,
+ .vtu_flush = ar8216_vtu_flush,
+ .vtu_load_vlan = ar8216_vtu_load_vlan,
+};
+
+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) {
+ 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");
+ }
+ } else if (priv->phy->interface == PHY_INTERFACE_MODE_GMII) {
+ /* value taken from AVM Fritz!Box 7390 sources */
+ newval = 0x010e5b71;
+ } else {
+ /* no known value for phy interface */
+ printk(KERN_ERR "ar8316: unsupported mii mode: %d.\n",
+ priv->phy->interface);
+ return -EINVAL;
+ }
+
+ if (val == newval)
+ goto out;
+
+ priv->write(priv, 0x8, newval);
+
+ /* Initialize the ports */
+ bus = priv->phy->bus;
+ for (i = 0; i < 5; i++) {
+ if ((i == 4) && priv->port4_phy &&
+ priv->phy->interface == PHY_INTERFACE_MODE_RGMII) {
+ /* work around for phy4 rgmii mode */
+ ar8216_phy_dbg_write(priv, i, 0x12, 0x480c);
+ /* rx delay */
+ ar8216_phy_dbg_write(priv, i, 0x0, 0x824e);
+ /* tx delay */
+ ar8216_phy_dbg_write(priv, i, 0x5, 0x3d47);
+ msleep(1000);
+ }
+
+ /* initialize the port itself */
+ mdiobus_write(bus, i, MII_ADVERTISE,
+ ADVERTISE_ALL | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
+ mdiobus_write(bus, i, MII_CTRL1000, ADVERTISE_1000FULL);
+ mdiobus_write(bus, i, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
+ msleep(1000);
+ }
+
+out:
+ priv->initialized = true;
+ return 0;
+}
+
+static void
+ar8316_init_globals(struct ar8216_priv *priv)
+{
+ /* standard atheros magic */
+ priv->write(priv, 0x38, 0xc000050e);
+
+ /* enable cpu port to receive multicast and broadcast frames */
+ priv->write(priv, AR8216_REG_FLOOD_MASK, 0x003f003f);
+
+ /* enable jumbo frames */
+ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL,
+ AR8316_GCTRL_MTU, 9018 + 8 + 2);
+}
+
+static const struct ar8xxx_chip ar8316_chip = {
+ .caps = AR8XXX_CAP_GIGE,
+ .hw_init = ar8316_hw_init,
+ .init_globals = ar8316_init_globals,
+ .init_port = ar8216_init_port,
+ .setup_port = ar8216_setup_port,
+ .read_port_status = ar8216_read_port_status,
+ .atu_flush = ar8216_atu_flush,
+ .vtu_flush = ar8216_vtu_flush,
+ .vtu_load_vlan = ar8216_vtu_load_vlan,
+};
+
+static u32
+ar8327_get_pad_cfg(struct ar8327_pad_cfg *cfg)
+{
+ u32 t;
+
+ if (!cfg)
+ return 0;
+
+ t = 0;
+ switch (cfg->mode) {
+ case AR8327_PAD_NC:
+ break;
+
+ case AR8327_PAD_MAC2MAC_MII:
+ t = AR8327_PAD_MAC_MII_EN;
+ if (cfg->rxclk_sel)
+ t |= AR8327_PAD_MAC_MII_RXCLK_SEL;
+ if (cfg->txclk_sel)
+ t |= AR8327_PAD_MAC_MII_TXCLK_SEL;
+ break;
+
+ case AR8327_PAD_MAC2MAC_GMII:
+ t = AR8327_PAD_MAC_GMII_EN;
+ if (cfg->rxclk_sel)
+ t |= AR8327_PAD_MAC_GMII_RXCLK_SEL;
+ if (cfg->txclk_sel)
+ t |= AR8327_PAD_MAC_GMII_TXCLK_SEL;
+ break;
+
+ case AR8327_PAD_MAC_SGMII:
+ t = AR8327_PAD_SGMII_EN;
+ break;
+
+ case AR8327_PAD_MAC2PHY_MII:
+ t = AR8327_PAD_PHY_MII_EN;
+ if (cfg->rxclk_sel)
+ t |= AR8327_PAD_PHY_MII_RXCLK_SEL;
+ if (cfg->txclk_sel)
+ t |= AR8327_PAD_PHY_MII_TXCLK_SEL;
+ break;
+
+ case AR8327_PAD_MAC2PHY_GMII:
+ t = AR8327_PAD_PHY_GMII_EN;
+ if (cfg->pipe_rxclk_sel)
+ t |= AR8327_PAD_PHY_GMII_PIPE_RXCLK_SEL;
+ if (cfg->rxclk_sel)
+ t |= AR8327_PAD_PHY_GMII_RXCLK_SEL;
+ if (cfg->txclk_sel)
+ t |= AR8327_PAD_PHY_GMII_TXCLK_SEL;
+ break;
+
+ case AR8327_PAD_MAC_RGMII:
+ t = AR8327_PAD_RGMII_EN;
+ t |= cfg->txclk_delay_sel << AR8327_PAD_RGMII_TXCLK_DELAY_SEL_S;
+ t |= cfg->rxclk_delay_sel << AR8327_PAD_RGMII_RXCLK_DELAY_SEL_S;
+ if (cfg->rxclk_delay_en)
+ t |= AR8327_PAD_RGMII_RXCLK_DELAY_EN;
+ if (cfg->txclk_delay_en)
+ t |= AR8327_PAD_RGMII_TXCLK_DELAY_EN;
+ break;
+
+ case AR8327_PAD_PHY_GMII:
+ t = AR8327_PAD_PHYX_GMII_EN;
+ break;
+
+ case AR8327_PAD_PHY_RGMII:
+ t = AR8327_PAD_PHYX_RGMII_EN;
+ break;
+
+ case AR8327_PAD_PHY_MII:
+ t = AR8327_PAD_PHYX_MII_EN;
+ break;
+ }
+
+ return t;
+}
+
+static int
+ar8327_hw_init(struct ar8216_priv *priv)
+{
+ struct ar8327_platform_data *pdata;
+ u32 t;
+ int i;
+
+ pdata = priv->phy->dev.platform_data;
+ if (!pdata)
+ return -EINVAL;
+
+ t = ar8327_get_pad_cfg(pdata->pad0_cfg);
+ priv->write(priv, AR8327_REG_PAD0_MODE, t);
+ t = ar8327_get_pad_cfg(pdata->pad5_cfg);
+ priv->write(priv, AR8327_REG_PAD5_MODE, t);
+ t = ar8327_get_pad_cfg(pdata->pad6_cfg);
+ priv->write(priv, AR8327_REG_PAD6_MODE, t);
+
+ priv->write(priv, AR8327_REG_POWER_ON_STRIP, 0x40000000);
+
+ /* fixup PHYs */
+ for (i = 0; i < AR8327_NUM_PHYS; i++) {
+ /* For 100M waveform */
+ ar8216_phy_dbg_write(priv, i, 0, 0x02ea);
+
+ /* Turn on Gigabit clock */
+ ar8216_phy_dbg_write(priv, i, 0x3d, 0x68a0);
+ }
+
+ return 0;
+}
+
+static void
+ar8327_init_globals(struct ar8216_priv *priv)
+{
+ u32 t;
+
+ /* enable CPU port and disable mirror port */
+ t = AR8327_FWD_CTRL0_CPU_PORT_EN |
+ AR8327_FWD_CTRL0_MIRROR_PORT;
+ priv->write(priv, AR8327_REG_FWD_CTRL0, t);
+
+ /* forward multicast and broadcast frames to CPU */
+ t = (AR8327_PORTS_ALL << AR8327_FWD_CTRL1_UC_FLOOD_S) |
+ (AR8327_PORTS_ALL << AR8327_FWD_CTRL1_BC_FLOOD_S);
+ priv->write(priv, AR8327_REG_FWD_CTRL1, t);
+
+ /* setup MTU */
+ ar8216_rmw(priv, AR8327_REG_MAX_FRAME_SIZE,
+ AR8327_MAX_FRAME_SIZE_MTU, 1518 + 8 + 2);
+}
+
+static void
+ar8327_init_cpuport(struct ar8216_priv *priv)
+{
+ struct ar8327_platform_data *pdata;
+ struct ar8327_port_cfg *cfg;
+ u32 t;
+
+ pdata = priv->phy->dev.platform_data;
+ if (!pdata)
+ return;
+
+ cfg = &pdata->cpuport_cfg;
+ if (!cfg->force_link) {
+ priv->write(priv, AR8327_REG_PORT_STATUS(AR8216_PORT_CPU),
+ AR8216_PORT_STATUS_LINK_AUTO);
+ return;
+ }
+
+ t = AR8216_PORT_STATUS_TXMAC | AR8216_PORT_STATUS_RXMAC;
+ t |= cfg->duplex ? AR8216_PORT_STATUS_DUPLEX : 0;
+ t |= cfg->rxpause ? AR8216_PORT_STATUS_RXFLOW : 0;
+ t |= cfg->txpause ? AR8216_PORT_STATUS_TXFLOW : 0;
+ switch (cfg->speed) {
+ case AR8327_PORT_SPEED_10:
+ t |= AR8216_PORT_SPEED_10M;
+ break;
+ case AR8327_PORT_SPEED_100:
+ t |= AR8216_PORT_SPEED_100M;
+ break;
+ case AR8327_PORT_SPEED_1000:
+ t |= AR8216_PORT_SPEED_1000M;
+ break;
+ }
+
+ priv->write(priv, AR8327_REG_PORT_STATUS(AR8216_PORT_CPU), t);
+}
+
+static void
+ar8327_init_port(struct ar8216_priv *priv, int port)
+{
+ u32 t;
+
+ if (port == AR8216_PORT_CPU) {
+ ar8327_init_cpuport(priv);
+ } else {
+ t = AR8216_PORT_STATUS_LINK_AUTO;
+ priv->write(priv, AR8327_REG_PORT_STATUS(port), t);
+ }
+
+ priv->write(priv, AR8327_REG_PORT_HEADER(port), 0);
+
+ priv->write(priv, AR8327_REG_PORT_VLAN0(port), 0);
+
+ t = AR8327_PORT_VLAN1_OUT_MODE_UNTOUCH << AR8327_PORT_VLAN1_OUT_MODE_S;
+ priv->write(priv, AR8327_REG_PORT_VLAN1(port), t);
+
+ t = AR8327_PORT_LOOKUP_LEARN;
+ t |= AR8216_PORT_STATE_FORWARD << AR8327_PORT_LOOKUP_STATE_S;
+ priv->write(priv, AR8327_REG_PORT_LOOKUP(port), t);
+}
+
+static u32
+ar8327_read_port_status(struct ar8216_priv *priv, int port)
+{
+ return priv->read(priv, AR8327_REG_PORT_STATUS(port));
+}
+
+static int
+ar8327_atu_flush(struct ar8216_priv *priv)
+{
+ int ret;
+
+ ret = ar8216_wait_bit(priv, AR8327_REG_ATU_FUNC,
+ AR8327_ATU_FUNC_BUSY, 0);
+ if (!ret)
+ priv->write(priv, AR8327_REG_ATU_FUNC,
+ AR8327_ATU_FUNC_OP_FLUSH);
+
+ return ret;
+}
+
+static void
+ar8327_vtu_op(struct ar8216_priv *priv, u32 op, u32 val)
+{
+ if (ar8216_wait_bit(priv, AR8327_REG_VTU_FUNC1,
+ AR8327_VTU_FUNC1_BUSY, 0))
+ return;
+
+ if ((op & AR8327_VTU_FUNC1_OP) == AR8327_VTU_FUNC1_OP_LOAD)
+ priv->write(priv, AR8327_REG_VTU_FUNC0, val);
+
+ op |= AR8327_VTU_FUNC1_BUSY;
+ priv->write(priv, AR8327_REG_VTU_FUNC1, op);
+}
+
+static void
+ar8327_vtu_flush(struct ar8216_priv *priv)
+{
+ ar8327_vtu_op(priv, AR8327_VTU_FUNC1_OP_FLUSH, 0);
+}
+
+static void
+ar8327_vtu_load_vlan(struct ar8216_priv *priv, u32 vid, u32 port_mask)
+{
+ u32 op;
+ u32 val;
+ int i;
+
+ op = AR8327_VTU_FUNC1_OP_LOAD | (vid << AR8327_VTU_FUNC1_VID_S);
+ val = AR8327_VTU_FUNC0_VALID | AR8327_VTU_FUNC0_IVL;
+ for (i = 0; i < AR8327_NUM_PORTS; i++) {
+ u32 mode;
+
+ if ((port_mask & BIT(i)) == 0)
+ mode = AR8327_VTU_FUNC0_EG_MODE_NOT;
+ else if (priv->vlan == 0)
+ mode = AR8327_VTU_FUNC0_EG_MODE_KEEP;
+ else if (priv->vlan_tagged & BIT(i))
+ mode = AR8327_VTU_FUNC0_EG_MODE_TAG;
+ else
+ mode = AR8327_VTU_FUNC0_EG_MODE_UNTAG;
+
+ val |= mode << AR8327_VTU_FUNC0_EG_MODE_S(i);
+ }
+ ar8327_vtu_op(priv, op, val);
+}
+
+static void
+ar8327_setup_port(struct ar8216_priv *priv, int port, u32 egress, u32 ingress,
+ u32 members, u32 pvid)
+{
+ u32 t;
+ u32 mode;
+
+ t = pvid << AR8327_PORT_VLAN0_DEF_SVID_S;
+ t |= pvid << AR8327_PORT_VLAN0_DEF_CVID_S;
+ priv->write(priv, AR8327_REG_PORT_VLAN0(port), t);
+
+ mode = AR8327_PORT_VLAN1_OUT_MODE_UNMOD;
+ switch (egress) {
+ case AR8216_OUT_KEEP:
+ mode = AR8327_PORT_VLAN1_OUT_MODE_UNTOUCH;
+ break;
+ case AR8216_OUT_STRIP_VLAN:
+ mode = AR8327_PORT_VLAN1_OUT_MODE_UNTAG;
+ break;
+ case AR8216_OUT_ADD_VLAN:
+ mode = AR8327_PORT_VLAN1_OUT_MODE_TAG;
+ break;
+ }
+
+ t = AR8327_PORT_VLAN1_PORT_VLAN_PROP;
+ t |= mode << AR8327_PORT_VLAN1_OUT_MODE_S;
+ priv->write(priv, AR8327_REG_PORT_VLAN1(port), t);
+
+ t = members;
+ t |= AR8327_PORT_LOOKUP_LEARN;
+ t |= ingress << AR8327_PORT_LOOKUP_IN_MODE_S;
+ t |= AR8216_PORT_STATE_FORWARD << AR8327_PORT_LOOKUP_STATE_S;
+ priv->write(priv, AR8327_REG_PORT_LOOKUP(port), t);
+}
+
+static const struct ar8xxx_chip ar8327_chip = {
+ .caps = AR8XXX_CAP_GIGE,
+ .hw_init = ar8327_hw_init,
+ .init_globals = ar8327_init_globals,
+ .init_port = ar8327_init_port,
+ .setup_port = ar8327_setup_port,
+ .read_port_status = ar8327_read_port_status,
+ .atu_flush = ar8327_atu_flush,
+ .vtu_flush = ar8327_vtu_flush,
+ .vtu_load_vlan = ar8327_vtu_load_vlan,
+};
+
+static int
+ar8216_sw_set_vlan(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8216_priv *priv = to_ar8216(dev);
+ priv->vlan = !!val->value.i;
+ return 0;
+}
+
+static int
+ar8216_sw_get_vlan(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8216_priv *priv = to_ar8216(dev);
+ val->value.i = priv->vlan;
+ return 0;
+}
+
+
+static int
+ar8216_sw_set_pvid(struct switch_dev *dev, int port, int vlan)
+{
+ struct ar8216_priv *priv = to_ar8216(dev);