diff options
Diffstat (limited to 'target/linux/generic')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/rtl8366s.c | 82 |
1 files changed, 32 insertions, 50 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366s.c b/target/linux/generic/files/drivers/net/phy/rtl8366s.c index 4300872..7f9680a 100644 --- a/target/linux/generic/files/drivers/net/phy/rtl8366s.c +++ b/target/linux/generic/files/drivers/net/phy/rtl8366s.c @@ -732,59 +732,47 @@ static int rtl8366s_sw_set_learning_enable(struct switch_dev *dev, return 0; } - -static const char *rtl8366s_speed_str(unsigned speed) -{ - switch (speed) { - case 0: - return "10baseT"; - case 1: - return "100baseT"; - case 2: - return "1000baseT"; - } - - return "unknown"; -} - static int rtl8366s_sw_get_port_link(struct switch_dev *dev, - const struct switch_attr *attr, - struct switch_val *val) + int port, + struct switch_port_link *link) { struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev); - u32 len = 0, data = 0; + u32 data = 0; + u32 speed; - if (val->port_vlan >= RTL8366S_NUM_PORTS) + if (port >= RTL8366S_NUM_PORTS) return -EINVAL; - memset(smi->buf, '\0', sizeof(smi->buf)); - rtl8366_smi_read_reg(smi, RTL8366S_PORT_LINK_STATUS_BASE + - (val->port_vlan / 2), &data); + rtl8366_smi_read_reg(smi, RTL8366S_PORT_LINK_STATUS_BASE + (port / 2), + &data); - if (val->port_vlan % 2) + if (port % 2) data = data >> 8; - if (data & RTL8366S_PORT_STATUS_LINK_MASK) { - len = snprintf(smi->buf, sizeof(smi->buf), - "port:%d link:up speed:%s %s-duplex %s%s%s", - val->port_vlan, - rtl8366s_speed_str(data & - RTL8366S_PORT_STATUS_SPEED_MASK), - (data & RTL8366S_PORT_STATUS_DUPLEX_MASK) ? - "full" : "half", - (data & RTL8366S_PORT_STATUS_TXPAUSE_MASK) ? - "tx-pause ": "", - (data & RTL8366S_PORT_STATUS_RXPAUSE_MASK) ? - "rx-pause " : "", - (data & RTL8366S_PORT_STATUS_AN_MASK) ? - "nway ": ""); - } else { - len = snprintf(smi->buf, sizeof(smi->buf), "port:%d link: down", - val->port_vlan); - } + link->link = !!(data & RTL8366S_PORT_STATUS_LINK_MASK); + if (!link->link) + return 0; + + link->duplex = !!(data & RTL8366S_PORT_STATUS_DUPLEX_MASK); + link->rx_flow = !!(data & RTL8366S_PORT_STATUS_RXPAUSE_MASK); + link->tx_flow = !!(data & RTL8366S_PORT_STATUS_TXPAUSE_MASK); + link->aneg = !!(data & RTL8366S_PORT_STATUS_AN_MASK); - val->value.s = smi->buf; - val->len = len; + speed = (data & RTL8366S_PORT_STATUS_SPEED_MASK); + switch (speed) { + case 0: + link->speed = SWITCH_PORT_SPEED_10; + break; + case 1: + link->speed = SWITCH_PORT_SPEED_100; + break; + case 2: + link->speed = SWITCH_PORT_SPEED_1000; + break; + default: + link->speed = SWITCH_PORT_SPEED_UNKNOWN; + break; + } return 0; } @@ -919,13 +907,6 @@ static struct switch_attr rtl8366s_globals[] = { static struct switch_attr rtl8366s_port[] = { { - .type = SWITCH_TYPE_STRING, - .name = "link", - .description = "Get port link information", - .max = 1, - .set = NULL, - .get = rtl8366s_sw_get_port_link, - }, { .type = SWITCH_TYPE_NOVAL, .name = "reset_mib", .description = "Reset single port MIB counters", @@ -984,6 +965,7 @@ static const struct switch_dev_ops rtl8366_ops = { .get_port_pvid = rtl8366_sw_get_port_pvid, .set_port_pvid = rtl8366_sw_set_port_pvid, .reset_switch = rtl8366s_sw_reset_switch, + .get_port_link = rtl8366s_sw_get_port_link, }; static int rtl8366s_switch_init(struct rtl8366_smi *smi) |