add minor dsl driver cleanup

[openwrt.git] / openwrt / target / linux / package / wlcompat / wlcompat.c

diff --git a/openwrt/target/linux/package/wlcompat/wlcompat.c b/openwrt/target/linux/package/wlcompat/wlcompat.c
index 1d2a363..b5f9bff 100644 (file)
--- a/openwrt/target/linux/package/wlcompat/wlcompat.c
+++ b/openwrt/target/linux/package/wlcompat/wlcompat.c
@@ -2,7 +2,7 @@
  * wlcompat.c
  *
  * Copyright (C) 2005 Mike Baker,
  * wlcompat.c
  *
  * Copyright (C) 2005 Mike Baker,

- *                    Felix Fietkau <nbd@vd-s.ath.cx>
+ *                    Felix Fietkau <openwrt@nbd.name>

  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License


@@ -31,9 +31,9 @@
 
 #include <net/iw_handler.h>
 #include <wlioctl.h>
 
 #include <net/iw_handler.h>
 #include <wlioctl.h>

-#include <wlcompat.h>

 
 static struct net_device *dev;
 
 static struct net_device *dev;

+static unsigned short bss_force;

 char buf[WLC_IOCTL_MAXLEN];
 
 /* The frequency of each channel in MHz */
 char buf[WLC_IOCTL_MAXLEN];
 
 /* The frequency of each channel in MHz */


@@ -176,7 +176,7 @@ static int wlcompat_ioctl_getiwrange(struct net_device *dev,
        if (wl_ioctl(dev, WLC_GET_FRAG, &range->max_frag, sizeof(int)) < 0)
                range->max_frag = 2346;
 
        if (wl_ioctl(dev, WLC_GET_FRAG, &range->max_frag, sizeof(int)) < 0)
                range->max_frag = 2346;
 

-       range->txpower_capa = IW_TXPOW_MWATT;
+       range->txpower_capa = IW_TXPOW_DBM;

 
        return 0;
 }
 
        return 0;
 }


@@ -341,20 +341,55 @@ static int wlcompat_ioctl(struct net_device *dev,
                case SIOCSIWAP:
                {
                        int ap = 0;
                case SIOCSIWAP:
                {
                        int ap = 0;

-                       
+                       int infra = 0;
+                       rw_reg_t reg;
+
+                       memset(&reg, 0, sizeof(reg));
+

                        if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
                                return -EINVAL;
 
                        if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
                                return -EINVAL;
                        if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
                                return -EINVAL;
 
                        if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
                                return -EINVAL;

-                       
-                       if (wl_ioctl(dev, (ap ? WLC_SET_BSSID : WLC_REASSOC), wrqu->ap_addr.sa_data, 6) < 0)
+
+                       if (wl_ioctl(dev, WLC_GET_INFRA, &infra, sizeof(infra)) < 0)
+                               return -EINVAL;
+
+                       if (!infra) {
+                               wl_ioctl(dev, WLC_SET_BSSID, wrqu->ap_addr.sa_data, 6);
+
+                               reg.size = 4;
+                               reg.byteoff = 0x184;
+                               reg.val = bss_force << 16 | bss_force;
+                               wl_ioctl(dev, WLC_W_REG, &reg, sizeof(reg));
+                               
+                               reg.byteoff = 0x180;
+                               wl_ioctl(dev, WLC_R_REG, &reg, sizeof(reg));
+                               reg.val = bss_force << 16;
+                               wl_ioctl(dev, WLC_W_REG, &reg, sizeof(reg));
+                       }
+
+                       if (wl_ioctl(dev, ((ap || !infra) ? WLC_SET_BSSID : WLC_REASSOC), wrqu->ap_addr.sa_data, 6) < 0)

                                return -EINVAL;
 
                        break;
                }
                case SIOCGIWAP:
                {
                                return -EINVAL;
 
                        break;
                }
                case SIOCGIWAP:
                {

+#ifdef DEBUG
+                       rw_reg_t reg;
+                       memset(&reg, 0, sizeof(reg));
+
+                       reg.size = 4;
+                       reg.byteoff = 0x184;
+                       wl_ioctl(dev, WLC_R_REG, &reg, sizeof(reg));
+                       printk("bss time = 0x%08x", reg.val);
+                       
+                       reg.byteoff = 0x180;
+                       wl_ioctl(dev, WLC_R_REG, &reg, sizeof(reg));
+                       printk("%08x\n", reg.val);
+#endif
+                       

                        wrqu->ap_addr.sa_family = ARPHRD_ETHER;
                        if (wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6) < 0)
                                return -EINVAL;
                        wrqu->ap_addr.sa_family = ARPHRD_ETHER;
                        if (wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6) < 0)
                                return -EINVAL;


@@ -412,17 +447,17 @@ static int wlcompat_ioctl(struct net_device *dev,
                {
                        int radio;
 
                {
                        int radio;
 

-                       if (wl_ioctl(dev, WLC_GET_RADIO, &radio, sizeof(int)) < 0)
-                               return -EINVAL;
+                       wl_ioctl(dev, WLC_GET_RADIO, &radio, sizeof(int));

                        
                        if (wl_get_val(dev, "qtxpower", &(wrqu->txpower.value), sizeof(int)) < 0)
                                return -EINVAL;
                        
                        wrqu->txpower.value &= ~WL_TXPWR_OVERRIDE;
                        
                        if (wl_get_val(dev, "qtxpower", &(wrqu->txpower.value), sizeof(int)) < 0)
                                return -EINVAL;
                        
                        wrqu->txpower.value &= ~WL_TXPWR_OVERRIDE;

+                       wrqu->txpower.value /= 4;

                                
                        wrqu->txpower.fixed = 0;
                        wrqu->txpower.disabled = radio;
                                
                        wrqu->txpower.fixed = 0;
                        wrqu->txpower.disabled = radio;

-                       wrqu->txpower.flags = IW_TXPOW_MWATT;
+                       wrqu->txpower.flags = IW_TXPOW_DBM;

                        break;
                }
                case SIOCSIWTXPOW:
                        break;
                }
                case SIOCSIWTXPOW:


@@ -430,19 +465,19 @@ static int wlcompat_ioctl(struct net_device *dev,
                        /* This is weird: WLC_SET_RADIO with 1 as argument disables the radio */
                        int radio = wrqu->txpower.disabled;
 
                        /* This is weird: WLC_SET_RADIO with 1 as argument disables the radio */
                        int radio = wrqu->txpower.disabled;
 

-                       if (wl_ioctl(dev, WLC_SET_RADIO, &radio, sizeof(int)) < 0)
-                               return -EINVAL;
+                       wl_ioctl(dev, WLC_SET_RADIO, &radio, sizeof(int));

                        
                        

-                       if (!wrqu->txpower.disabled) {
+                       if (!wrqu->txpower.disabled && (wrqu->txpower.value > 0)) {

                                int value;
                                
                                if (wl_get_val(dev, "qtxpower", &value, sizeof(int)) < 0)
                                        return -EINVAL;
                                
                                value &= WL_TXPWR_OVERRIDE;
                                int value;
                                
                                if (wl_get_val(dev, "qtxpower", &value, sizeof(int)) < 0)
                                        return -EINVAL;
                                
                                value &= WL_TXPWR_OVERRIDE;

+                               wrqu->txpower.value *= 4;

                                wrqu->txpower.value |= value;
                                
                                wrqu->txpower.value |= value;
                                

-                               if (wrqu->txpower.flags != IW_TXPOW_MWATT)
+                               if (wrqu->txpower.flags != IW_TXPOW_DBM)

                                        return -EINVAL;
                                
                                if (wrqu->txpower.value > 0)
                                        return -EINVAL;
                                
                                if (wrqu->txpower.value > 0)


@@ -459,8 +494,15 @@ static int wlcompat_ioctl(struct net_device *dev,
                        if (index < 0)
                                index = get_primary_key(dev);
                        
                        if (index < 0)
                                index = get_primary_key(dev);
                        

-                       if (wrqu->data.flags & IW_ENCODE_DISABLED)
+                       if (wrqu->data.flags & IW_ENCODE_DISABLED) {

                                wep = 0;
                                wep = 0;

+                               if (wl_ioctl(dev, WLC_SET_WSEC, &wep, sizeof(val)) < 0)
+                                       return -EINVAL;
+                               return 0;
+                       }
+
+                       if (wl_ioctl(dev, WLC_SET_WSEC, &wep, sizeof(val)) < 0)
+                               return -EINVAL;

 
                        if (wrqu->data.flags & IW_ENCODE_OPEN)
                                wrestrict = 0;
 
                        if (wrqu->data.flags & IW_ENCODE_OPEN)
                                wrestrict = 0;


@@ -479,18 +521,11 @@ static int wlcompat_ioctl(struct net_device *dev,
                        }
 
                        if (index >= 0)
                        }
 
                        if (index >= 0)

-                               if (wl_ioctl(dev, WLC_SET_KEY_PRIMARY, &index, sizeof(index)) < 0)
-                                       return -EINVAL;
+                               wl_ioctl(dev, WLC_SET_KEY_PRIMARY, &index, sizeof(index));

                        
                        

-                       if (wl_ioctl(dev, WLC_GET_WSEC, &val, sizeof(val)) < 0)
-                               return -EINVAL;
-                       val |= wep;
-                       if (wl_ioctl(dev, WLC_SET_WSEC, &val, sizeof(val)) < 0)
-                               return -EINVAL;
-

                        if (wrestrict >= 0)
                        if (wrestrict >= 0)

-                               if (wl_ioctl(dev, WLC_SET_WEP_RESTRICT, &wrestrict, sizeof(wrestrict)) < 0)
-                                       return -EINVAL;
+                               wl_ioctl(dev, WLC_SET_WEP_RESTRICT, &wrestrict, sizeof(wrestrict));
+

                        break;
                }
                case SIOCGIWENCODE:
                        break;
                }
                case SIOCGIWENCODE:


@@ -661,6 +696,19 @@ static const iw_handler     wlcompat_handler[] = {
        wlcompat_ioctl,         /* SIOCGIWENCODE */
 };
 
        wlcompat_ioctl,         /* SIOCGIWENCODE */
 };
 

+
+#define WLCOMPAT_SET_MONITOR           SIOCIWFIRSTPRIV + 0
+#define WLCOMPAT_GET_MONITOR           SIOCIWFIRSTPRIV + 1
+#define WLCOMPAT_SET_TXPWR_LIMIT       SIOCIWFIRSTPRIV + 2
+#define WLCOMPAT_GET_TXPWR_LIMIT       SIOCIWFIRSTPRIV + 3
+#define WLCOMPAT_SET_ANTDIV            SIOCIWFIRSTPRIV + 4
+#define WLCOMPAT_GET_ANTDIV            SIOCIWFIRSTPRIV + 5
+#define WLCOMPAT_SET_TXANT             SIOCIWFIRSTPRIV + 6
+#define WLCOMPAT_GET_TXANT             SIOCIWFIRSTPRIV + 7
+#define WLCOMPAT_SET_BSS_FORCE         SIOCIWFIRSTPRIV + 8
+#define WLCOMPAT_GET_BSS_FORCE         SIOCIWFIRSTPRIV + 9
+
+

 static int wlcompat_private_ioctl(struct net_device *dev,
                         struct iw_request_info *info,
                         union iwreq_data *wrqu,
 static int wlcompat_private_ioctl(struct net_device *dev,
                         struct iw_request_info *info,
                         union iwreq_data *wrqu,


@@ -738,6 +786,16 @@ static int wlcompat_private_ioctl(struct net_device *dev,
 
                        break;
                }
 
                        break;
                }

+               case WLCOMPAT_SET_BSS_FORCE:
+               {
+                       bss_force = (unsigned short) *value;
+                       break;
+               }
+               case WLCOMPAT_GET_BSS_FORCE:
+               {
+                       *extra = (int) bss_force;
+                       break;
+               }

                default:
                {
                        return -EINVAL;
                default:
                {
                        return -EINVAL;


@@ -789,6 +847,16 @@ static const struct iw_priv_args wlcompat_private_args[] =
                IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
                "get_txant"
        },
                IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
                "get_txant"
        },

+       {       WLCOMPAT_SET_BSS_FORCE, 
+               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+               0,
+               "set_bss_force"
+       },
+       {       WLCOMPAT_GET_BSS_FORCE, 
+               0,
+               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+               "get_bss_force"
+       },

 };
 
 static const iw_handler wlcompat_private[] =
 };
 
 static const iw_handler wlcompat_private[] =


@@ -861,6 +929,7 @@ static int __init wlcompat_init()
 {
        int found = 0, i;
        char *devname = "eth0";
 {
        int found = 0, i;
        char *devname = "eth0";

+       bss_force = 0;

        
        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))
        
        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))