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Date: Tue, 12 Jun 2007 17:06:58 -0400
From: "John W. Linville" <linville@...driver.com>
To: jeff@...zik.org
Cc: linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
Dan Williams <dcbw@...hat.com>
Subject: Please pull 'libertas-fixes' branch of wireless-2.6
Fixes identified by the libertas team as important for 2.6.22...
---
The following changes since commit 717c9339202a42ae7bec7d3c4b84deecdcae9f81:
Dan Williams (1):
libertas: reduce SSID and BSSID mixed-case abuse
are found in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git libertas-fixes
Dan Williams (1):
libertas: actually send mesh frames to mesh netdev
Luis Carlos (1):
libertas: convert libertas_mpp into anycast_mask
Luis Carlos Cobo Rus (2):
libertas: pull current channel from firmware on mesh autostart
libertas: deauthenticate from AP in channel switch
drivers/net/wireless/libertas/assoc.c | 13 +++++++++++++
drivers/net/wireless/libertas/assoc.h | 2 ++
drivers/net/wireless/libertas/cmdresp.c | 1 +
drivers/net/wireless/libertas/dev.h | 1 +
drivers/net/wireless/libertas/host.h | 4 ++--
drivers/net/wireless/libertas/main.c | 27 ++++++++++++++-------------
drivers/net/wireless/libertas/rx.c | 5 ++---
7 files changed, 35 insertions(+), 18 deletions(-)
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index ee82413..f67efa0 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -200,6 +200,14 @@ static int update_channel(wlan_private * priv)
cmd_option_waitforrsp, 0, NULL);
}
+void libertas_sync_channel(struct work_struct *work)
+{
+ wlan_private *priv = container_of(work, wlan_private, sync_channel);
+
+ if (update_channel(priv) != 0)
+ lbs_pr_info("Channel synchronization failed.");
+}
+
static int assoc_helper_channel(wlan_private *priv,
struct assoc_request * assoc_req)
{
@@ -403,6 +411,11 @@ static int should_deauth_infrastructure(wlan_adapter *adapter,
return 1;
}
+ if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
+ lbs_deb_assoc("Deauthenticating due to channel switch.\n");
+ return 1;
+ }
+
/* FIXME: deal with 'auto' mode somehow */
if (test_bit(ASSOC_FLAG_MODE, &assoc_req->flags)) {
if (assoc_req->mode != IW_MODE_INFRA)
diff --git a/drivers/net/wireless/libertas/assoc.h b/drivers/net/wireless/libertas/assoc.h
index b5eddf8..5e9c31f 100644
--- a/drivers/net/wireless/libertas/assoc.h
+++ b/drivers/net/wireless/libertas/assoc.h
@@ -9,6 +9,8 @@ void libertas_association_worker(struct work_struct *work);
struct assoc_request * wlan_get_association_request(wlan_adapter *adapter);
+void libertas_sync_channel(struct work_struct *work);
+
#define ASSOC_DELAY (HZ / 2)
static inline void wlan_postpone_association_work(wlan_private *priv)
{
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index ebedd63..0c3b9a5 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -987,6 +987,7 @@ int libertas_process_event(wlan_private * priv)
netif_carrier_on(priv->mesh_dev) ;
}
adapter->mode = IW_MODE_ADHOC ;
+ schedule_work(&priv->sync_channel);
break;
default:
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index d6c340a..785192b 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -150,6 +150,7 @@ struct _wlan_private {
struct delayed_work assoc_work;
struct workqueue_struct *assoc_thread;
+ struct work_struct sync_channel;
/** Hardware access */
int (*hw_register_dev) (wlan_private * priv);
diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h
index cedf1db..7509cc1 100644
--- a/drivers/net/wireless/libertas/host.h
+++ b/drivers/net/wireless/libertas/host.h
@@ -310,8 +310,8 @@ enum cmd_mesh_access_opts {
cmd_act_mesh_get_ttl = 1,
cmd_act_mesh_set_ttl,
cmd_act_mesh_get_stats,
- cmd_act_mesh_get_mpp,
- cmd_act_mesh_set_mpp,
+ cmd_act_mesh_get_anycast,
+ cmd_act_mesh_set_anycast,
};
/** Card Event definition */
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index ec9be0c..623ab4b 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -178,45 +178,45 @@ u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE] =
*/
/**
- * @brief Get function for sysfs attribute libertas_mpp
+ * @brief Get function for sysfs attribute anycast_mask
*/
-static ssize_t libertas_mpp_get(struct device * dev,
+static ssize_t libertas_anycast_get(struct device * dev,
struct device_attribute *attr, char * buf) {
struct cmd_ds_mesh_access mesh_access;
memset(&mesh_access, 0, sizeof(mesh_access));
libertas_prepare_and_send_command(to_net_dev(dev)->priv,
cmd_mesh_access,
- cmd_act_mesh_get_mpp,
+ cmd_act_mesh_get_anycast,
cmd_option_waitforrsp, 0, (void *)&mesh_access);
- return snprintf(buf, 3, "%d\n", le32_to_cpu(mesh_access.data[0]));
+ return snprintf(buf, 12, "0x%X\n", le32_to_cpu(mesh_access.data[0]));
}
/**
- * @brief Set function for sysfs attribute libertas_mpp
+ * @brief Set function for sysfs attribute anycast_mask
*/
-static ssize_t libertas_mpp_set(struct device * dev,
+static ssize_t libertas_anycast_set(struct device * dev,
struct device_attribute *attr, const char * buf, size_t count) {
struct cmd_ds_mesh_access mesh_access;
uint32_t datum;
memset(&mesh_access, 0, sizeof(mesh_access));
- sscanf(buf, "%d", &datum);
+ sscanf(buf, "%x", &datum);
mesh_access.data[0] = cpu_to_le32(datum);
libertas_prepare_and_send_command((to_net_dev(dev))->priv,
cmd_mesh_access,
- cmd_act_mesh_set_mpp,
+ cmd_act_mesh_set_anycast,
cmd_option_waitforrsp, 0, (void *)&mesh_access);
return strlen(buf);
}
/**
- * libertas_mpp attribute to be exported per mshX interface
- * through sysfs (/sys/class/net/mshX/libertas-mpp)
+ * anycast_mask attribute to be exported per mshX interface
+ * through sysfs (/sys/class/net/mshX/anycast_mask)
*/
-static DEVICE_ATTR(libertas_mpp, 0644, libertas_mpp_get, libertas_mpp_set );
+static DEVICE_ATTR(anycast_mask, 0644, libertas_anycast_get, libertas_anycast_set);
/**
* @brief Check if the device can be open and wait if necessary.
@@ -847,6 +847,7 @@ int libertas_activate_card(wlan_private *priv, char *fw_name)
priv->assoc_thread =
create_singlethread_workqueue("libertas_assoc");
INIT_DELAYED_WORK(&priv->assoc_work, libertas_association_worker);
+ INIT_WORK(&priv->sync_channel, libertas_sync_channel);
/*
* Register the device. Fillup the private data structure with
@@ -938,7 +939,7 @@ int libertas_add_mesh(wlan_private *priv, struct device *dev)
goto err_free;
}
- ret = device_create_file(&(mesh_dev->dev), &dev_attr_libertas_mpp);
+ ret = device_create_file(&(mesh_dev->dev), &dev_attr_anycast_mask);
if (ret)
goto err_unregister;
@@ -1048,7 +1049,7 @@ void libertas_remove_mesh(wlan_private *priv)
netif_stop_queue(mesh_dev);
netif_carrier_off(priv->mesh_dev);
- device_remove_file(&(mesh_dev->dev), &dev_attr_libertas_mpp);
+ device_remove_file(&(mesh_dev->dev), &dev_attr_anycast_mask);
unregister_netdev(mesh_dev);
priv->mesh_dev = NULL ;
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 5d70a76..88d9d2d 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -141,10 +141,9 @@ void libertas_upload_rx_packet(wlan_private * priv, struct sk_buff *skb)
lbs_deb_rx("skb->data %p\n", skb->data);
if (priv->mesh_dev && IS_MESH_FRAME(skb))
- skb->dev = priv->mesh_dev;
+ skb->protocol = eth_type_trans(skb, priv->mesh_dev);
else
- skb->dev = priv->dev;
- skb->protocol = eth_type_trans(skb, priv->dev);
+ skb->protocol = eth_type_trans(skb, priv->dev);
skb->ip_summed = CHECKSUM_UNNECESSARY;
netif_rx(skb);
--
John W. Linville
linville@...driver.com
-
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