static DEFINE_MUTEX(ar8xxx_dev_list_lock);
static LIST_HEAD(ar8xxx_dev_list);
-static inline void
-split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page)
-{
- regaddr >>= 1;
- *r1 = regaddr & 0x1e;
-
- regaddr >>= 5;
- *r2 = regaddr & 0x7;
-
- regaddr >>= 3;
- *page = regaddr & 0x1ff;
-}
-
/* inspired by phy_poll_reset in drivers/net/phy/phy_device.c */
static int
ar8xxx_phy_poll_reset(struct mii_bus *bus)
ar8xxx_phy_poll_reset(bus);
}
-static u32
-mii_read32(struct ar8xxx_priv *priv, int phy_id, int regnum)
+u32
+ar8xxx_mii_read32(struct ar8xxx_priv *priv, int phy_id, int regnum)
{
struct mii_bus *bus = priv->mii_bus;
u16 lo, hi;
return (hi << 16) | lo;
}
-static void
-mii_write32(struct ar8xxx_priv *priv, int phy_id, int regnum, u32 val)
+void
+ar8xxx_mii_write32(struct ar8xxx_priv *priv, int phy_id, int regnum, u32 val)
{
struct mii_bus *bus = priv->mii_bus;
u16 lo, hi;
mutex_lock(&bus->mdio_lock);
bus->write(bus, 0x18, 0, page);
- usleep_range(1000, 2000); /* wait for the page switch to propagate */
- val = mii_read32(priv, 0x10 | r2, r1);
+ wait_for_page_switch();
+ val = ar8xxx_mii_read32(priv, 0x10 | r2, r1);
mutex_unlock(&bus->mdio_lock);
mutex_lock(&bus->mdio_lock);
bus->write(bus, 0x18, 0, page);
- usleep_range(1000, 2000); /* wait for the page switch to propagate */
- mii_write32(priv, 0x10 | r2, r1, val);
+ wait_for_page_switch();
+ ar8xxx_mii_write32(priv, 0x10 | r2, r1, val);
mutex_unlock(&bus->mdio_lock);
}
mutex_lock(&bus->mdio_lock);
bus->write(bus, 0x18, 0, page);
- usleep_range(1000, 2000); /* wait for the page switch to propagate */
+ wait_for_page_switch();
- ret = mii_read32(priv, 0x10 | r2, r1);
+ ret = ar8xxx_mii_read32(priv, 0x10 | r2, r1);
ret &= ~mask;
ret |= val;
- mii_write32(priv, 0x10 | r2, r1, ret);
+ ar8xxx_mii_write32(priv, 0x10 | r2, r1, ret);
mutex_unlock(&bus->mdio_lock);
mutex_unlock(&bus->mdio_lock);
}
+u16
+ar8xxx_phy_mmd_read(struct ar8xxx_priv *priv, int phy_addr, u16 addr)
+{
+ struct mii_bus *bus = priv->mii_bus;
+ u16 data;
+
+ mutex_lock(&bus->mdio_lock);
+ bus->write(bus, phy_addr, MII_ATH_MMD_ADDR, addr);
+ data = bus->read(bus, phy_addr, MII_ATH_MMD_DATA);
+ mutex_unlock(&bus->mdio_lock);
+
+ return data;
+}
+
static int
ar8xxx_reg_wait(struct ar8xxx_priv *priv, u32 reg, u32 mask, u32 val,
unsigned timeout)
link->tx_flow = !!(status & AR8216_PORT_STATUS_TXFLOW);
link->rx_flow = !!(status & AR8216_PORT_STATUS_RXFLOW);
+ if (link->aneg && link->duplex && priv->chip->read_port_eee_status)
+ link->eee = priv->chip->read_port_eee_status(priv, port);
+
speed = (status & AR8216_PORT_STATUS_SPEED) >>
AR8216_PORT_STATUS_SPEED_S;
{
int ret;
- ret = ar8216_wait_bit(priv, AR8216_REG_ATU, AR8216_ATU_ACTIVE, 0);
+ ret = ar8216_wait_bit(priv, AR8216_REG_ATU_FUNC0, AR8216_ATU_ACTIVE, 0);
if (!ret)
- ar8xxx_write(priv, AR8216_REG_ATU, AR8216_ATU_OP_FLUSH);
+ ar8xxx_write(priv, AR8216_REG_ATU_FUNC0, AR8216_ATU_OP_FLUSH |
+ AR8216_ATU_ACTIVE);
+
+ return ret;
+}
+
+static int
+ar8216_atu_flush_port(struct ar8xxx_priv *priv, int port)
+{
+ u32 t;
+ int ret;
+
+ ret = ar8216_wait_bit(priv, AR8216_REG_ATU_FUNC0, AR8216_ATU_ACTIVE, 0);
+ if (!ret) {
+ t = (port << AR8216_ATU_PORT_NUM_S) | AR8216_ATU_OP_FLUSH_PORT;
+ t |= AR8216_ATU_ACTIVE;
+ ar8xxx_write(priv, AR8216_REG_ATU_FUNC0, t);
+ }
return ret;
}
}
static void
+ar8216_wait_atu_ready(struct ar8xxx_priv *priv, u16 r2, u16 r1)
+{
+ int timeout = 20;
+
+ while (ar8xxx_mii_read32(priv, r2, r1) & AR8216_ATU_ACTIVE && --timeout)
+ udelay(10);
+
+ if (!timeout)
+ pr_err("ar8216: timeout waiting for atu to become ready\n");
+}
+
+static void ar8216_get_arl_entry(struct ar8xxx_priv *priv,
+ struct arl_entry *a, u32 *status, enum arl_op op)
+{
+ struct mii_bus *bus = priv->mii_bus;
+ u16 r2, page;
+ u16 r1_func0, r1_func1, r1_func2;
+ u32 t, val0, val1, val2;
+ int i;
+
+ split_addr(AR8216_REG_ATU_FUNC0, &r1_func0, &r2, &page);
+ r2 |= 0x10;
+
+ r1_func1 = (AR8216_REG_ATU_FUNC1 >> 1) & 0x1e;
+ r1_func2 = (AR8216_REG_ATU_FUNC2 >> 1) & 0x1e;
+
+ switch (op) {
+ case AR8XXX_ARL_INITIALIZE:
+ /* all ATU registers are on the same page
+ * therefore set page only once
+ */
+ bus->write(bus, 0x18, 0, page);
+ wait_for_page_switch();
+
+ ar8216_wait_atu_ready(priv, r2, r1_func0);
+
+ ar8xxx_mii_write32(priv, r2, r1_func0, AR8216_ATU_OP_GET_NEXT);
+ ar8xxx_mii_write32(priv, r2, r1_func1, 0);
+ ar8xxx_mii_write32(priv, r2, r1_func2, 0);
+ break;
+ case AR8XXX_ARL_GET_NEXT:
+ t = ar8xxx_mii_read32(priv, r2, r1_func0);
+ t |= AR8216_ATU_ACTIVE;
+ ar8xxx_mii_write32(priv, r2, r1_func0, t);
+ ar8216_wait_atu_ready(priv, r2, r1_func0);
+
+ val0 = ar8xxx_mii_read32(priv, r2, r1_func0);
+ val1 = ar8xxx_mii_read32(priv, r2, r1_func1);
+ val2 = ar8xxx_mii_read32(priv, r2, r1_func2);
+
+ *status = (val2 & AR8216_ATU_STATUS) >> AR8216_ATU_STATUS_S;
+ if (!*status)
+ break;
+
+ i = 0;
+ t = AR8216_ATU_PORT0;
+ while (!(val2 & t) && ++i < priv->dev.ports)
+ t <<= 1;
+
+ a->port = i;
+ a->mac[0] = (val0 & AR8216_ATU_ADDR5) >> AR8216_ATU_ADDR5_S;
+ a->mac[1] = (val0 & AR8216_ATU_ADDR4) >> AR8216_ATU_ADDR4_S;
+ a->mac[2] = (val1 & AR8216_ATU_ADDR3) >> AR8216_ATU_ADDR3_S;
+ a->mac[3] = (val1 & AR8216_ATU_ADDR2) >> AR8216_ATU_ADDR2_S;
+ a->mac[4] = (val1 & AR8216_ATU_ADDR1) >> AR8216_ATU_ADDR1_S;
+ a->mac[5] = (val1 & AR8216_ATU_ADDR0) >> AR8216_ATU_ADDR0_S;
+ break;
+ }
+}
+
+static void
ar8236_setup_port(struct ar8xxx_priv *priv, int port, u32 members)
{
u32 egress, ingress;
AR8216_GLOBAL_CPUPORT_MIRROR_PORT,
(0xF << AR8216_GLOBAL_CPUPORT_MIRROR_PORT_S));
for (port = 0; port < AR8216_NUM_PORTS; port++) {
- ar8xxx_rmw(priv, AR8216_REG_PORT_CTRL(port),
- AR8216_PORT_CTRL_MIRROR_RX,
- 0);
+ ar8xxx_reg_clear(priv, AR8216_REG_PORT_CTRL(port),
+ AR8216_PORT_CTRL_MIRROR_RX);
- ar8xxx_rmw(priv, AR8216_REG_PORT_CTRL(port),
- AR8216_PORT_CTRL_MIRROR_TX,
- 0);
+ ar8xxx_reg_clear(priv, AR8216_REG_PORT_CTRL(port),
+ AR8216_PORT_CTRL_MIRROR_TX);
}
/* now enable mirroring if necessary */
AR8216_PORT_CTRL_MIRROR_TX);
}
+static inline u32
+ar8xxx_age_time_val(int age_time)
+{
+ return (age_time + AR8XXX_REG_ARL_CTRL_AGE_TIME_SECS / 2) /
+ AR8XXX_REG_ARL_CTRL_AGE_TIME_SECS;
+}
+
+static inline void
+ar8xxx_set_age_time(struct ar8xxx_priv *priv, int reg)
+{
+ u32 age_time = ar8xxx_age_time_val(priv->arl_age_time);
+ ar8xxx_rmw(priv, reg, AR8216_ATU_CTRL_AGE_TIME, age_time << AR8216_ATU_CTRL_AGE_TIME_S);
+}
+
int
ar8xxx_sw_hw_apply(struct switch_dev *dev)
{
struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ const struct ar8xxx_chip *chip = priv->chip;
u8 portmask[AR8X16_MAX_PORTS];
int i, j;
portmask[i] |= vp & ~mask;
}
- priv->chip->vtu_load_vlan(priv, priv->vlan_id[j],
- priv->vlan_table[j]);
+ chip->vtu_load_vlan(priv, priv->vlan_id[j],
+ priv->vlan_table[j]);
}
} else {
/* vlan disabled:
/* update the port destination mask registers and tag settings */
for (i = 0; i < dev->ports; i++) {
- priv->chip->setup_port(priv, i, portmask[i]);
+ chip->setup_port(priv, i, portmask[i]);
}
- priv->chip->set_mirror_regs(priv);
+ chip->set_mirror_regs(priv);
+
+ /* set age time */
+ if (chip->reg_arl_ctrl)
+ ar8xxx_set_age_time(priv, chip->reg_arl_ctrl);
mutex_unlock(&priv->reg_mutex);
return 0;
ar8xxx_sw_reset_switch(struct switch_dev *dev)
{
struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ const struct ar8xxx_chip *chip = priv->chip;
int i;
mutex_lock(&priv->reg_mutex);
/* Configure all ports */
for (i = 0; i < dev->ports; i++)
- priv->chip->init_port(priv, i);
+ chip->init_port(priv, i);
priv->mirror_rx = false;
priv->mirror_tx = false;
priv->source_port = 0;
priv->monitor_port = 0;
+ priv->arl_age_time = AR8XXX_DEFAULT_ARL_AGE_TIME;
- priv->chip->init_globals(priv);
+ chip->init_globals(priv);
mutex_unlock(&priv->reg_mutex);
- return ar8xxx_sw_hw_apply(dev);
+ return chip->sw_hw_apply(dev);
}
int
return 0;
}
-static int
+int
ar8xxx_sw_set_port_reset_mib(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
return ret;
}
-static int
+static void
+ar8xxx_byte_to_str(char *buf, int len, u64 byte)
+{
+ unsigned long b;
+ const char *unit;
+
+ if (byte >= 0x40000000) { /* 1 GiB */
+ b = byte * 10 / 0x40000000;
+ unit = "GiB";
+ } else if (byte >= 0x100000) { /* 1 MiB */
+ b = byte * 10 / 0x100000;
+ unit = "MiB";
+ } else if (byte >= 0x400) { /* 1 KiB */
+ b = byte * 10 / 0x400;
+ unit = "KiB";
+ } else {
+ b = byte;
+ unit = "Byte";
+ }
+ if (strcmp(unit, "Byte"))
+ snprintf(buf, len, "%lu.%lu %s", b / 10, b % 10, unit);
+ else
+ snprintf(buf, len, "%lu %s", b, unit);
+}
+
+int
ar8xxx_sw_get_port_mib(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
const struct ar8xxx_chip *chip = priv->chip;
- u64 *mib_stats;
+ u64 *mib_stats, mib_data;
int port;
int ret;
char *buf = priv->buf;
+ char buf1[64];
+ const char *mib_name;
int i, len = 0;
+ bool mib_stats_empty = true;
if (!ar8xxx_has_mib_counters(priv))
return -EOPNOTSUPP;
ar8xxx_mib_fetch_port_stat(priv, port, false);
len += snprintf(buf + len, sizeof(priv->buf) - len,
- "Port %d MIB counters\n",
- port);
+ "MIB counters\n");
mib_stats = &priv->mib_stats[port * chip->num_mibs];
- for (i = 0; i < chip->num_mibs; i++)
+ for (i = 0; i < chip->num_mibs; i++) {
+ mib_name = chip->mib_decs[i].name;
+ mib_data = mib_stats[i];
len += snprintf(buf + len, sizeof(priv->buf) - len,
- "%-12s: %llu\n",
- chip->mib_decs[i].name,
- mib_stats[i]);
+ "%-12s: %llu\n", mib_name, mib_data);
+ if ((!strcmp(mib_name, "TxByte") ||
+ !strcmp(mib_name, "RxGoodByte")) &&
+ mib_data >= 1024) {
+ ar8xxx_byte_to_str(buf1, sizeof(buf1), mib_data);
+ --len; /* discard newline at the end of buf */
+ len += snprintf(buf + len, sizeof(priv->buf) - len,
+ " (%s)\n", buf1);
+ }
+ if (mib_stats_empty && mib_data)
+ mib_stats_empty = false;
+ }
+
+ if (mib_stats_empty)
+ len = snprintf(buf, sizeof(priv->buf), "No MIB data");
val->value.s = buf;
val->len = len;
return ret;
}
+int
+ar8xxx_sw_set_arl_age_time(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ int age_time = val->value.i;
+ u32 age_time_val;
+
+ if (age_time < 0)
+ return -EINVAL;
+
+ age_time_val = ar8xxx_age_time_val(age_time);
+ if (age_time_val == 0 || age_time_val > 0xffff)
+ return -EINVAL;
+
+ priv->arl_age_time = age_time;
+ return 0;
+}
+
+int
+ar8xxx_sw_get_arl_age_time(struct switch_dev *dev, const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ val->value.i = priv->arl_age_time;
+ return 0;
+}
+
+int
+ar8xxx_sw_get_arl_table(struct switch_dev *dev,
+ const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ struct mii_bus *bus = priv->mii_bus;
+ const struct ar8xxx_chip *chip = priv->chip;
+ char *buf = priv->arl_buf;
+ int i, j, k, len = 0;
+ struct arl_entry *a, *a1;
+ u32 status;
+
+ if (!chip->get_arl_entry)
+ return -EOPNOTSUPP;
+
+ mutex_lock(&priv->reg_mutex);
+ mutex_lock(&bus->mdio_lock);
+
+ chip->get_arl_entry(priv, NULL, NULL, AR8XXX_ARL_INITIALIZE);
+
+ for(i = 0; i < AR8XXX_NUM_ARL_RECORDS; ++i) {
+ a = &priv->arl_table[i];
+ duplicate:
+ chip->get_arl_entry(priv, a, &status, AR8XXX_ARL_GET_NEXT);
+
+ if (!status)
+ break;
+
+ /* avoid duplicates
+ * ARL table can include multiple valid entries
+ * per MAC, just with differing status codes
+ */
+ for (j = 0; j < i; ++j) {
+ a1 = &priv->arl_table[j];
+ if (a->port == a1->port && !memcmp(a->mac, a1->mac, sizeof(a->mac)))
+ goto duplicate;
+ }
+ }
+
+ mutex_unlock(&bus->mdio_lock);
+
+ len += snprintf(buf + len, sizeof(priv->arl_buf) - len,
+ "address resolution table\n");
+
+ if (i == AR8XXX_NUM_ARL_RECORDS)
+ len += snprintf(buf + len, sizeof(priv->arl_buf) - len,
+ "Too many entries found, displaying the first %d only!\n",
+ AR8XXX_NUM_ARL_RECORDS);
+
+ for (j = 0; j < priv->dev.ports; ++j) {
+ for (k = 0; k < i; ++k) {
+ a = &priv->arl_table[k];
+ if (a->port != j)
+ continue;
+ len += snprintf(buf + len, sizeof(priv->arl_buf) - len,
+ "Port %d: MAC %02x:%02x:%02x:%02x:%02x:%02x\n",
+ j,
+ a->mac[5], a->mac[4], a->mac[3],
+ a->mac[2], a->mac[1], a->mac[0]);
+ }
+ }
+
+ val->value.s = buf;
+ val->len = len;
+
+ mutex_unlock(&priv->reg_mutex);
+
+ return 0;
+}
+
+int
+ar8xxx_sw_set_flush_arl_table(struct switch_dev *dev,
+ const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ int ret;
+
+ mutex_lock(&priv->reg_mutex);
+ ret = priv->chip->atu_flush(priv);
+ mutex_unlock(&priv->reg_mutex);
+
+ return ret;
+}
+
+int
+ar8xxx_sw_set_flush_port_arl_table(struct switch_dev *dev,
+ const struct switch_attr *attr,
+ struct switch_val *val)
+{
+ struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev);
+ int port, ret;
+
+ port = val->port_vlan;
+ if (port >= dev->ports)
+ return -EINVAL;
+
+ mutex_lock(&priv->reg_mutex);
+ ret = priv->chip->atu_flush_port(priv, port);
+ mutex_unlock(&priv->reg_mutex);
+
+ return ret;
+}
+
static const struct switch_attr ar8xxx_sw_attr_globals[] = {
{
.type = SWITCH_TYPE_INT,
.get = ar8xxx_sw_get_mirror_source_port,
.max = AR8216_NUM_PORTS - 1
},
+ {
+ .type = SWITCH_TYPE_STRING,
+ .name = "arl_table",
+ .description = "Get ARL table",
+ .set = NULL,
+ .get = ar8xxx_sw_get_arl_table,
+ },
+ {
+ .type = SWITCH_TYPE_NOVAL,
+ .name = "flush_arl_table",
+ .description = "Flush ARL table",
+ .set = ar8xxx_sw_set_flush_arl_table,
+ },
};
-const struct switch_attr ar8xxx_sw_attr_port[2] = {
+const struct switch_attr ar8xxx_sw_attr_port[] = {
{
.type = SWITCH_TYPE_NOVAL,
.name = "reset_mib",
.set = NULL,
.get = ar8xxx_sw_get_port_mib,
},
+ {
+ .type = SWITCH_TYPE_NOVAL,
+ .name = "flush_arl_table",
+ .description = "Flush port's ARL table entries",
+ .set = ar8xxx_sw_set_flush_port_arl_table,
+ },
};
const struct switch_attr ar8xxx_sw_attr_vlan[1] = {
.reg_port_stats_start = 0x19000,
.reg_port_stats_length = 0xa0,
+ .reg_arl_ctrl = AR8216_REG_ATU_CTRL,
.name = "Atheros AR8216",
.ports = AR8216_NUM_PORTS,
.setup_port = ar8216_setup_port,
.read_port_status = ar8216_read_port_status,
.atu_flush = ar8216_atu_flush,
+ .atu_flush_port = ar8216_atu_flush_port,
.vtu_flush = ar8216_vtu_flush,
.vtu_load_vlan = ar8216_vtu_load_vlan,
.set_mirror_regs = ar8216_set_mirror_regs,
+ .get_arl_entry = ar8216_get_arl_entry,
+ .sw_hw_apply = ar8xxx_sw_hw_apply,
.num_mibs = ARRAY_SIZE(ar8216_mibs),
.mib_decs = ar8216_mibs,
.reg_port_stats_start = 0x20000,
.reg_port_stats_length = 0x100,
+ .reg_arl_ctrl = AR8216_REG_ATU_CTRL,
.name = "Atheros AR8236",
.ports = AR8216_NUM_PORTS,
.setup_port = ar8236_setup_port,
.read_port_status = ar8216_read_port_status,
.atu_flush = ar8216_atu_flush,
+ .atu_flush_port = ar8216_atu_flush_port,
.vtu_flush = ar8216_vtu_flush,
.vtu_load_vlan = ar8216_vtu_load_vlan,
.set_mirror_regs = ar8216_set_mirror_regs,
+ .get_arl_entry = ar8216_get_arl_entry,
+ .sw_hw_apply = ar8xxx_sw_hw_apply,
.num_mibs = ARRAY_SIZE(ar8236_mibs),
.mib_decs = ar8236_mibs,
.reg_port_stats_start = 0x20000,
.reg_port_stats_length = 0x100,
+ .reg_arl_ctrl = AR8216_REG_ATU_CTRL,
.name = "Atheros AR8316",
.ports = AR8216_NUM_PORTS,
.setup_port = ar8216_setup_port,
.read_port_status = ar8216_read_port_status,
.atu_flush = ar8216_atu_flush,
+ .atu_flush_port = ar8216_atu_flush_port,
.vtu_flush = ar8216_vtu_flush,
.vtu_load_vlan = ar8216_vtu_load_vlan,
.set_mirror_regs = ar8216_set_mirror_regs,
+ .get_arl_entry = ar8216_get_arl_entry,
+ .sw_hw_apply = ar8xxx_sw_hw_apply,
.num_mibs = ARRAY_SIZE(ar8236_mibs),
.mib_decs = ar8236_mibs,
return 0;
}
+static bool
+ar8xxx_check_link_states(struct ar8xxx_priv *priv)
+{
+ bool link_new, changed = false;
+ u32 status;
+ int i;
+
+ mutex_lock(&priv->reg_mutex);
+
+ for (i = 0; i < priv->dev.ports; i++) {
+ status = priv->chip->read_port_status(priv, i);
+ link_new = !!(status & AR8216_PORT_STATUS_LINK_UP);
+ if (link_new == priv->link_up[i])
+ continue;
+
+ priv->link_up[i] = link_new;
+ changed = true;
+ /* flush ARL entries for this port if it went down*/
+ if (!link_new)
+ priv->chip->atu_flush_port(priv, i);
+ dev_info(&priv->phy->dev, "Port %d is %s\n",
+ i, link_new ? "up" : "down");
+ }
+
+ mutex_unlock(&priv->reg_mutex);
+
+ return changed;
+}
+
static int
ar8xxx_phy_read_status(struct phy_device *phydev)
{
struct ar8xxx_priv *priv = phydev->priv;
struct switch_port_link link;
- int ret;
+
+ /* check for switch port link changes */
+ if (phydev->state == PHY_CHANGELINK)
+ ar8xxx_check_link_states(priv);
if (phydev->addr != 0)
return genphy_read_status(phydev);
}
phydev->duplex = link.duplex ? DUPLEX_FULL : DUPLEX_HALF;
- /* flush the address translation unit */
- mutex_lock(&priv->reg_mutex);
- ret = priv->chip->atu_flush(priv);
- mutex_unlock(&priv->reg_mutex);
-
phydev->state = PHY_RUNNING;
netif_carrier_on(phydev->attached_dev);
phydev->adjust_link(phydev->attached_dev);
- return ret;
+ return 0;
}
static int
projects / openwrt.git / blobdiff