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authorBrajesh Dave <brajeshd@marvell.com>2007-11-20 17:44:14 -0500
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:04:52 -0800
commit01d77d8d4747d73cfb6daf35cdc906a2db8ded9d (patch)
tree2b6263df131d602fae21365ecb10f0c1a1e88ea0 /drivers/net/wireless/libertas/scan.c
parent798fbfec9ca1dfd656963debb14d049868d24465 (diff)
libertas: separate mesh connectivity from that of the main interface
The transmit and receive traffic as soon as the mesh interface is brought up. Test case 1: Bring up only the mesh interface and ping. No need for any iwconfig commands on the main interface. $ ifconfig msh0 192.168.5.3 $ iwconfig msh0 channel X $ ping 192.168.5.2 If ping succeeds, PASS Test case 2: Associate with the main interface, and turn off AP. Mesh interface should not lose connectivity. $ iwconfig eth0 mode managed essid "my_ssid" $ ifconfig msh0 192.168.5.3 $ ping 192.168.5.2 <turn off access point> If ping continues uninterrupted, PASS This feature requires firmware version 5.110.19.p0 or newer, available here: http://dev.laptop.org/pub/firmware/libertas/ Signed-off-by: Ashish Shukla <ashishs@marvell.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/scan.c')
-rw-r--r--drivers/net/wireless/libertas/scan.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 30e1a8e8a16a..13a0838aa1e6 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -297,7 +297,8 @@ static void lbs_scan_create_channel_list(lbs_private *priv,
for (rgnidx = 0; rgnidx < ARRAY_SIZE(adapter->region_channel); rgnidx++) {
if (priv->adapter->enable11d &&
- adapter->connect_status != LBS_CONNECTED) {
+ (adapter->connect_status != LBS_CONNECTED) &&
+ (adapter->mesh_connect_status != LBS_CONNECTED)) {
/* Scan all the supported chan for the first scan */
if (!adapter->universal_channel[rgnidx].valid)
continue;
@@ -897,13 +898,14 @@ int lbs_scan_networks(lbs_private *priv,
mutex_unlock(&adapter->lock);
#endif
- if (priv->adapter->connect_status == LBS_CONNECTED) {
+ if (adapter->connect_status == LBS_CONNECTED) {
netif_carrier_on(priv->dev);
netif_wake_queue(priv->dev);
- if (priv->mesh_dev) {
- netif_carrier_on(priv->mesh_dev);
- netif_wake_queue(priv->mesh_dev);
- }
+ }
+
+ if (priv->mesh_dev && (adapter->mesh_connect_status == LBS_CONNECTED)) {
+ netif_carrier_on(priv->mesh_dev);
+ netif_wake_queue(priv->mesh_dev);
}
out: