adm5120: add preliminary support for 2.6.31

[openwrt.git] / package / broadcom-wl / src / wlcompat / wlcompat.c

diff --git a/package/broadcom-wl/src/wlcompat/wlcompat.c b/package/broadcom-wl/src/wlcompat/wlcompat.c
index 2694a85..1b5dd78 100644 (file)
--- a/package/broadcom-wl/src/wlcompat/wlcompat.c
+++ b/package/broadcom-wl/src/wlcompat/wlcompat.c
@@ -18,7 +18,6 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
- * $Id$
  */
 
 
@@ -30,6 +29,7 @@
 #include <linux/wireless.h>
 #include <linux/timer.h>
 #include <linux/delay.h>
+#include <linux/random.h>
 #include <net/iw_handler.h>
 #include <asm/uaccess.h>
 
@@ -37,14 +37,15 @@
 #include <bcmutils.h>
 #include <wlioctl.h>
 
+char buf[WLC_IOCTL_MAXLEN];
 static struct net_device *dev;
-static struct iw_statistics wstats;
 #ifndef DEBUG
 static int random = 1;
 #endif
+#ifndef WL_WEXT
+static struct iw_statistics wstats;
 static int last_mode = -1;
 static int scan_cur = 0;
-char buf[WLC_IOCTL_MAXLEN];
 
 /* The frequency of each channel in MHz */
 const long channel_frequency[] = {
@@ -52,6 +53,7 @@ const long channel_frequency[] = {
        2447, 2452, 2457, 2462, 2467, 2472, 2484
 };
 #define NUM_CHANNELS ( sizeof(channel_frequency) / sizeof(channel_frequency[0]) )
+#endif
 
 #define SCAN_RETRY_MAX 5
 #define RNG_POLL_FREQ  1
@@ -88,6 +90,7 @@ static int wl_ioctl(struct net_device *dev, int cmd, void *buf, int len)
        return ret;
 }
 
+#if !defined(DEBUG) || !defined(WL_WEXT)
 static int
 wl_iovar_getbuf(struct net_device *dev, char *iovar, void *param, int paramlen, void *bufptr, int buflen)
 {
@@ -268,6 +271,9 @@ wl_bssiovar_get(struct net_device *dev, char *iovar, int bssidx, void *outbuf, i
        return err;
 }
 #endif
+#endif
+
+#ifndef WL_WEXT
 
 int get_primary_key(struct net_device *dev)
 {
@@ -903,6 +909,7 @@ static const struct iw_handler_def wlcompat_handler_def =
        .num_standard   = sizeof(wlcompat_handler)/sizeof(iw_handler),
 };
 
+#endif
 
 #ifdef DEBUG
 void print_buffer(int len, unsigned char *buf) {
@@ -923,8 +930,6 @@ void print_buffer(int len, unsigned char *buf) {
 static int (*old_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd);
 static int new_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) {
        int ret = 0;
-       struct iwreq *iwr = (struct iwreq *) ifr;
-       struct iw_request_info info;
        
 #ifdef DEBUG
        printk("dev: %s ioctl: 0x%04x\n",dev->name,cmd);
@@ -975,23 +980,25 @@ static int __init wlcompat_init()
 {
        int found = 0, i;
        char devname[4] = "wl0";
-       
+
        while (!found && (dev = dev_get_by_name(devname))) {
-               if ((dev->wireless_handlers == NULL) && ((wl_ioctl(dev, WLC_GET_MAGIC, &i, sizeof(i)) == 0) && i == WLC_IOCTL_MAGIC))
+               if ((wl_ioctl(dev, WLC_GET_MAGIC, &i, sizeof(i)) == 0) && (i == WLC_IOCTL_MAGIC))
                        found = 1;
                devname[2]++;
        }
-       
+
+
        if (!found) {
                printk("No Broadcom devices found.\n");
                return -ENODEV;
        }
-               
 
        old_ioctl = dev->do_ioctl;
        dev->do_ioctl = new_ioctl;
+#ifndef WL_WEXT        
        dev->wireless_handlers = (struct iw_handler_def *)&wlcompat_handler_def;
        dev->get_wireless_stats = wlcompat_get_wireless_stats;
+#endif
 
 #ifndef DEBUG
        if (random) {
@@ -1014,8 +1021,10 @@ static void __exit wlcompat_exit()
        if (random)
                del_timer(&rng_timer);
 #endif
+#ifndef WL_WEXT        
        dev->get_wireless_stats = NULL;
        dev->wireless_handlers = NULL;
+#endif
        dev->do_ioctl = old_ioctl;
        return;
 }