diff options
Diffstat (limited to 'drivers/net/wireless/libertas/main.c')
| -rw-r--r-- | drivers/net/wireless/libertas/main.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 89575e448015..a58a12352672 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -1002,9 +1002,17 @@ static int lbs_setup_firmware(struct lbs_private *priv) { int ret = -1; s16 curlevel = 0, minlevel = 0, maxlevel = 0; + struct cmd_header cmd; lbs_deb_enter(LBS_DEB_FW); + if (priv->fn_init_required) { + memset(&cmd, 0, sizeof(cmd)); + if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd), + lbs_cmd_copyback, (unsigned long) &cmd)) + lbs_pr_alert("CMD_FUNC_INIT command failed\n"); + } + /* Read MAC address from firmware */ memset(priv->current_addr, 0xff, ETH_ALEN); ret = lbs_update_hw_spec(priv); @@ -1192,6 +1200,9 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev) priv->mesh_open = 0; priv->infra_open = 0; + priv->fn_init_required = 0; + priv->fn_shutdown_required = 0; + /* Setup the OS Interface to our functions */ dev->netdev_ops = &lbs_netdev_ops; dev->watchdog_timeo = 5 * HZ; @@ -1373,11 +1384,20 @@ void lbs_stop_card(struct lbs_private *priv) struct net_device *dev; struct cmd_ctrl_node *cmdnode; unsigned long flags; + struct cmd_header cmd; lbs_deb_enter(LBS_DEB_MAIN); if (!priv) goto out; + + if (priv->fn_shutdown_required) { + memset(&cmd, 0, sizeof(cmd)); + if (__lbs_cmd(priv, CMD_FUNC_SHUTDOWN, &cmd, sizeof(cmd), + lbs_cmd_copyback, (unsigned long) &cmd)) + lbs_pr_alert("CMD_FUNC_SHUTDOWN command failed\n"); + } + dev = priv->dev; netif_stop_queue(dev); |