@@ -13,6 +13,7 @@ libipw-objs := \
libipw_rx.o \
libipw_wx.o \
libipw_geo.o \
+ libipw_spy.o \
libipw_crypto.o \
libipw_crypto_ccmp.o \
libipw_crypto_tkip.o \
@@ -9856,10 +9856,10 @@ static iw_handler ipw_wx_handlers[] = {
IW_HANDLER(SIOCGIWENCODE, ipw_wx_get_encode),
IW_HANDLER(SIOCSIWPOWER, ipw_wx_set_power),
IW_HANDLER(SIOCGIWPOWER, ipw_wx_get_power),
- IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy),
- IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy),
- IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy),
- IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy),
+ IW_HANDLER(SIOCSIWSPY, ipw_wx_set_spy),
+ IW_HANDLER(SIOCGIWSPY, ipw_wx_get_spy),
+ IW_HANDLER(SIOCSIWTHRSPY, ipw_wx_set_thrspy),
+ IW_HANDLER(SIOCGIWTHRSPY, ipw_wx_get_thrspy),
IW_HANDLER(SIOCSIWGENIE, ipw_wx_set_genie),
IW_HANDLER(SIOCGIWGENIE, ipw_wx_get_genie),
IW_HANDLER(SIOCSIWMLME, ipw_wx_set_mlme),
@@ -11636,7 +11636,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
priv->ieee->worst_rssi = -85;
net_dev->netdev_ops = &ipw_netdev_ops;
- priv->wireless_data.spy_data = &priv->ieee->spy_data;
+ priv->ieee->spy_enabled = true;
net_dev->wireless_data = &priv->wireless_data;
net_dev->wireless_handlers = &ipw_wx_handler_def;
net_dev->ethtool_ops = &ipw_ethtool_ops;
@@ -788,6 +788,7 @@ struct libipw_device {
int iw_mode; /* operating mode (IW_MODE_*) */
struct iw_spy_data spy_data; /* iwspy support */
+ bool spy_enabled;
spinlock_t lock;
@@ -1083,4 +1084,16 @@ void libipw_crypto_tkip_exit(void);
void libipw_crypto_ccmp_exit(void);
void libipw_crypto_exit(void);
+
+int ipw_wx_set_spy(struct net_device *dev, struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int ipw_wx_get_spy(struct net_device *dev, struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int ipw_wx_set_thrspy(struct net_device *dev, struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int ipw_wx_get_thrspy(struct net_device *dev, struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+void libipw_spy_update(struct net_device *dev, unsigned char *address,
+ struct iw_quality *wstats);
+
#endif /* LIBIPW_H */
@@ -393,7 +393,7 @@ int libipw_rx(struct libipw_device *ieee, struct sk_buff *skb,
wstats.updated |= IW_QUAL_QUAL_INVALID;
/* Update spy records */
- wireless_spy_update(ieee->dev, hdr->addr2, &wstats);
+ libipw_spy_update(ieee->dev, hdr->addr2, &wstats);
}
#endif /* IW_WIRELESS_SPY */
#endif /* CONFIG_WIRELESS_EXT */
similarity index 81%
rename from net/wireless/wext-spy.c
rename to drivers/net/wireless/intel/ipw2x00/libipw_spy.c
@@ -14,19 +14,20 @@
#include <net/iw_handler.h>
#include <net/arp.h>
#include <net/wext.h>
+#include "libipw.h"
-static inline struct iw_spy_data *get_spydata(struct net_device *dev)
+static struct iw_spy_data *get_spydata(struct net_device *dev)
{
- /* This is the new way */
- if (dev->wireless_data)
- return dev->wireless_data->spy_data;
+ if (dev->wireless_data && dev->wireless_data->libipw &&
+ dev->wireless_data->libipw->spy_enabled)
+ return &dev->wireless_data->libipw->spy_data;
return NULL;
}
-int iw_handler_set_spy(struct net_device * dev,
- struct iw_request_info * info,
- union iwreq_data * wrqu,
- char * extra)
+int ipw_wx_set_spy(struct net_device * dev,
+ struct iw_request_info * info,
+ union iwreq_data * wrqu,
+ char * extra)
{
struct iw_spy_data * spydata = get_spydata(dev);
struct sockaddr * address = (struct sockaddr *) extra;
@@ -36,15 +37,15 @@ int iw_handler_set_spy(struct net_device * dev,
return -EOPNOTSUPP;
/* Disable spy collection while we copy the addresses.
- * While we copy addresses, any call to wireless_spy_update()
+ * While we copy addresses, any call to libipw_spy_update()
* will NOP. This is OK, as anyway the addresses are changing. */
spydata->spy_number = 0;
- /* We want to operate without locking, because wireless_spy_update()
+ /* We want to operate without locking, because libipw_spy_update()
* most likely will happen in the interrupt handler, and therefore
* have its own locking constraints and needs performance.
* The rtnl_lock() make sure we don't race with the other iw_handlers.
- * This make sure wireless_spy_update() "see" that the spy list
+ * This make sure libipw_spy_update() "see" that the spy list
* is temporarily disabled. */
smp_wmb();
@@ -69,12 +70,12 @@ int iw_handler_set_spy(struct net_device * dev,
return 0;
}
-EXPORT_SYMBOL(iw_handler_set_spy);
+EXPORT_SYMBOL(ipw_wx_set_spy);
-int iw_handler_get_spy(struct net_device * dev,
- struct iw_request_info * info,
- union iwreq_data * wrqu,
- char * extra)
+int ipw_wx_get_spy(struct net_device * dev,
+ struct iw_request_info * info,
+ union iwreq_data * wrqu,
+ char * extra)
{
struct iw_spy_data * spydata = get_spydata(dev);
struct sockaddr * address = (struct sockaddr *) extra;
@@ -101,16 +102,16 @@ int iw_handler_get_spy(struct net_device * dev,
spydata->spy_stat[i].updated &= ~IW_QUAL_ALL_UPDATED;
return 0;
}
-EXPORT_SYMBOL(iw_handler_get_spy);
+EXPORT_SYMBOL(ipw_wx_get_spy);
/*------------------------------------------------------------------*/
/*
* Standard Wireless Handler : set spy threshold
*/
-int iw_handler_set_thrspy(struct net_device * dev,
- struct iw_request_info *info,
- union iwreq_data * wrqu,
- char * extra)
+int ipw_wx_set_thrspy(struct net_device * dev,
+ struct iw_request_info * info,
+ union iwreq_data * wrqu,
+ char * extra)
{
struct iw_spy_data * spydata = get_spydata(dev);
struct iw_thrspy * threshold = (struct iw_thrspy *) extra;
@@ -128,16 +129,16 @@ int iw_handler_set_thrspy(struct net_device * dev,
return 0;
}
-EXPORT_SYMBOL(iw_handler_set_thrspy);
+EXPORT_SYMBOL(ipw_wx_set_thrspy);
/*------------------------------------------------------------------*/
/*
* Standard Wireless Handler : get spy threshold
*/
-int iw_handler_get_thrspy(struct net_device * dev,
- struct iw_request_info *info,
- union iwreq_data * wrqu,
- char * extra)
+int ipw_wx_get_thrspy(struct net_device * dev,
+ struct iw_request_info * info,
+ union iwreq_data * wrqu,
+ char * extra)
{
struct iw_spy_data * spydata = get_spydata(dev);
struct iw_thrspy * threshold = (struct iw_thrspy *) extra;
@@ -152,7 +153,7 @@ int iw_handler_get_thrspy(struct net_device * dev,
return 0;
}
-EXPORT_SYMBOL(iw_handler_get_thrspy);
+EXPORT_SYMBOL(ipw_wx_get_thrspy);
/*------------------------------------------------------------------*/
/*
@@ -189,9 +190,9 @@ static void iw_send_thrspy_event(struct net_device * dev,
* small, this is good enough. If we wanted to support larger number of
* spy addresses, we should use something more efficient...
*/
-void wireless_spy_update(struct net_device * dev,
- unsigned char * address,
- struct iw_quality * wstats)
+void libipw_spy_update(struct net_device * dev,
+ unsigned char * address,
+ struct iw_quality * wstats)
{
struct iw_spy_data * spydata = get_spydata(dev);
int i;
@@ -229,4 +230,3 @@ void wireless_spy_update(struct net_device * dev,
}
}
}
-EXPORT_SYMBOL(wireless_spy_update);
@@ -418,8 +418,6 @@ struct iw_spy_data {
struct libipw_device;
/* The struct */
struct iw_public_data {
- /* Driver enhanced spy support */
- struct iw_spy_data * spy_data;
/* Legacy structure managed by the ipw2x00-specific IEEE 802.11 layer */
struct libipw_device * libipw;
};
@@ -443,22 +441,6 @@ static inline void wireless_nlevent_flush(void) {}
/* We may need a function to send a stream of events to user space.
* More on that later... */
-/* Standard handler for SIOCSIWSPY */
-int iw_handler_set_spy(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-/* Standard handler for SIOCGIWSPY */
-int iw_handler_get_spy(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-/* Standard handler for SIOCSIWTHRSPY */
-int iw_handler_set_thrspy(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-/* Standard handler for SIOCGIWTHRSPY */
-int iw_handler_get_thrspy(struct net_device *dev, struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-/* Driver call to update spy records */
-void wireless_spy_update(struct net_device *dev, unsigned char *address,
- struct iw_quality *wstats);
-
/************************* INLINE FUNCTIONS *************************/
/*
* Function that are so simple that it's more efficient inlining them