ar71xx: ag71xx: use the generic get_port_link implementation

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30840 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
index 0fc4ba7..4866aac 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
@@ -801,64 +801,6 @@ ar7240_get_vlan(struct switch_dev *dev, const struct switch_attr *attr,
        return 0;
 }
 
-static const char *
-ar7240_speed_str(u32 status)
-{
-       u32 speed;
-
-       speed = (status >> AR7240_PORT_STATUS_SPEED_S) &
-                                       AR7240_PORT_STATUS_SPEED_M;
-       switch (speed) {
-       case AR7240_PORT_STATUS_SPEED_10:
-               return "10baseT";
-       case AR7240_PORT_STATUS_SPEED_100:
-               return "100baseT";
-       case AR7240_PORT_STATUS_SPEED_1000:
-               return "1000baseT";
-       }
-
-       return "unknown";
-}
-
-static int
-ar7240_port_get_link(struct switch_dev *dev, const struct switch_attr *attr,
-                    struct switch_val *val)
-{
-       struct ar7240sw *as = sw_to_ar7240(dev);
-       struct mii_bus *mii = as->mii_bus;
-       u32 len;
-       u32 status;
-       int port;
-
-       port = val->port_vlan;
-
-       memset(as->buf, '\0', sizeof(as->buf));
-       status = ar7240sw_reg_read(mii, AR7240_REG_PORT_STATUS(port));
-
-       if (status & AR7240_PORT_STATUS_LINK_UP) {
-               len = snprintf(as->buf, sizeof(as->buf),
-                               "port:%d link:up speed:%s %s-duplex %s%s%s",
-                               port,
-                               ar7240_speed_str(status),
-                               (status & AR7240_PORT_STATUS_DUPLEX) ?
-                                       "full" : "half",
-                               (status & AR7240_PORT_STATUS_TXFLOW) ?
-                                       "txflow ": "",
-                               (status & AR7240_PORT_STATUS_RXFLOW) ?
-                                       "rxflow " : "",
-                               (status & AR7240_PORT_STATUS_LINK_AUTO) ?
-                                       "auto ": "");
-       } else {
-               len = snprintf(as->buf, sizeof(as->buf),
-                              "port:%d link:down", port);
-       }
-
-       val->value.s = as->buf;
-       val->len = len;
-
-       return 0;
-}
-
 static void
 ar7240_vtu_op(struct ar7240sw *as, u32 op, u32 val)
 {
@@ -998,14 +940,6 @@ static struct switch_attr ar7240_globals[] = {
 };
 
 static struct switch_attr ar7240_port[] = {
-       {
-               .type = SWITCH_TYPE_STRING,
-               .name = "link",
-               .description = "Get port link information",
-               .max = 1,
-               .set = NULL,
-               .get = ar7240_port_get_link,
-       },
 };
 
 static struct switch_attr ar7240_vlan[] = {