int lbs_start_card(struct lbs_private *priv)
{
struct net_device *dev = priv->dev;
int ret = -1;
lbs_deb_enter(LBS_DEB_MAIN);
/* poke the firmware */
ret = lbs_setup_firmware(priv);
if (ret)
goto done;
if (!lbs_disablemesh)
lbs_init_mesh(priv);
else
pr_info("%s: mesh disabled\n", dev->name);
if (lbs_cfg_register(priv)) {
pr_err("cannot register device\n");
goto done;
}
if (lbs_mesh_activated(priv))
lbs_start_mesh(priv);
lbs_debugfs_init_one(priv, dev);
netdev_info(dev, "Marvell WLAN 802.11 adapter\n");
ret = 0;
done:
lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
return ret;
}
int lbs_resume(struct lbs_private *priv)
{
int ret;
lbs_deb_enter(LBS_DEB_FW);
ret = lbs_set_host_sleep(priv, 0);
netif_device_attach(priv->dev);
if (priv->mesh_dev)
netif_device_attach(priv->mesh_dev);
if (priv->deep_sleep_required) {
priv->deep_sleep_required = 0;
ret = lbs_set_deep_sleep(priv, 1);
if (ret)
netdev_err(priv->dev,
"deep sleep activation failed: %d\n", ret);
}
if (priv->setup_fw_on_resume)
ret = lbs_setup_firmware(priv);
lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
return ret;
}
int lbs_start_card(struct lbs_private *priv)
{
int ret = -1;
lbs_deb_enter("enter lbs_start_card\n");
ret = lbs_setup_firmware(priv);//读取和设置相关的固件参数
if (ret)
goto done;
lbs_init_11d(priv);//不是能802.11d
lbs_update_channel(priv);//获取当前信道编号记录在priv->curbssparams.channel中
done:
lbs_pr_info("Marvell WLAN 802.11 adapter\n");
lbs_deb_leave_args("leave lbs_start_card(ret=%d)\n", ret);
return ret;
}
