[PATCH] ipw2200: add module parameter to enable/disable roaming
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 37cd71c..624f295 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -57,6 +57,7 @@
static int disable = 0;
static int bt_coexist = 0;
static int hwcrypto = 1;
+static int roaming = 1;
static const char ipw_modes[] = {
'a', 'b', 'g', '?'
};
@@ -4187,8 +4188,9 @@
return;
}
- if (missed_count > priv->roaming_threshold &&
- missed_count <= priv->disassociate_threshold) {
+ if (roaming &&
+ (missed_count > priv->roaming_threshold &&
+ missed_count <= priv->disassociate_threshold)) {
/* If we are not already roaming, set the ROAM
* bit in the status and kick off a scan.
* This can happen several times before we reach
@@ -4216,7 +4218,6 @@
}
IPW_DEBUG_NOTIF("Missed beacon: %d\n", missed_count);
-
}
/**
@@ -11378,5 +11379,8 @@
MODULE_PARM_DESC(cmdlog,
"allocate a ring buffer for logging firmware commands");
+module_param(roaming, int, 0444);
+MODULE_PARM_DESC(roaming, "enable roaming support (default on)");
+
module_exit(ipw_exit);
module_init(ipw_init);
