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@ -2,7 +2,7 @@
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* wlcompat.c
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*
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* Copyright (C) 2005 Mike Baker,
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* Felix Fietkau <nbd@vd-s.ath.cx>
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* Felix Fietkau <openwrt@nbd.name>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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@ -31,9 +31,9 @@
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#include <net/iw_handler.h>
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#include <wlioctl.h>
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#include <wlcompat.h>
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static struct net_device *dev;
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static unsigned short bss_force;
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char buf[WLC_IOCTL_MAXLEN];
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/* The frequency of each channel in MHz */
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@ -341,20 +341,53 @@ static int wlcompat_ioctl(struct net_device *dev,
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case SIOCSIWAP:
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{
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int ap = 0;
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int infra = 0;
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rw_reg_t reg;
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memset(®, 0, sizeof(reg));
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if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
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return -EINVAL;
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if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
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return -EINVAL;
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if (wl_ioctl(dev, (ap ? WLC_SET_BSSID : WLC_REASSOC), wrqu->ap_addr.sa_data, 6) < 0)
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if (wl_ioctl(dev, WLC_GET_INFRA, &infra, sizeof(infra)) < 0)
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return -EINVAL;
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if (!infra) {
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wl_ioctl(dev, WLC_SET_BSSID, wrqu->ap_addr.sa_data, 6);
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reg.size = 4;
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reg.byteoff = 0x184;
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wl_ioctl(dev, WLC_R_REG, ®, sizeof(reg));
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reg.val &= 0x0000ffff;
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reg.val |= bss_force << 16;
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wl_ioctl(dev, WLC_W_REG, ®, sizeof(reg));
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}
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if (wl_ioctl(dev, ((ap || !infra) ? WLC_SET_BSSID : WLC_REASSOC), wrqu->ap_addr.sa_data, 6) < 0)
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return -EINVAL;
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break;
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}
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case SIOCGIWAP:
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{
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#ifdef DEBUG
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rw_reg_t reg;
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memset(®, 0, sizeof(reg));
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reg.size = 4;
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reg.byteoff = 0x184;
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wl_ioctl(dev, WLC_R_REG, ®, sizeof(reg));
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printk("bss time = 0x%08x", reg.val);
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reg.byteoff = 0x180;
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wl_ioctl(dev, WLC_R_REG, ®, sizeof(reg));
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printk("%08x\n", reg.val);
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#endif
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wrqu->ap_addr.sa_family = ARPHRD_ETHER;
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if (wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6) < 0)
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return -EINVAL;
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@ -661,6 +694,19 @@ static const iw_handler wlcompat_handler[] = {
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wlcompat_ioctl, /* SIOCGIWENCODE */
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};
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#define WLCOMPAT_SET_MONITOR SIOCIWFIRSTPRIV + 0
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#define WLCOMPAT_GET_MONITOR SIOCIWFIRSTPRIV + 1
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#define WLCOMPAT_SET_TXPWR_LIMIT SIOCIWFIRSTPRIV + 2
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#define WLCOMPAT_GET_TXPWR_LIMIT SIOCIWFIRSTPRIV + 3
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#define WLCOMPAT_SET_ANTDIV SIOCIWFIRSTPRIV + 4
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#define WLCOMPAT_GET_ANTDIV SIOCIWFIRSTPRIV + 5
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#define WLCOMPAT_SET_TXANT SIOCIWFIRSTPRIV + 6
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#define WLCOMPAT_GET_TXANT SIOCIWFIRSTPRIV + 7
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#define WLCOMPAT_SET_BSS_FORCE SIOCIWFIRSTPRIV + 8
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#define WLCOMPAT_GET_BSS_FORCE SIOCIWFIRSTPRIV + 9
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static int wlcompat_private_ioctl(struct net_device *dev,
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struct iw_request_info *info,
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union iwreq_data *wrqu,
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@ -738,6 +784,16 @@ static int wlcompat_private_ioctl(struct net_device *dev,
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break;
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}
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case WLCOMPAT_SET_BSS_FORCE:
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{
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bss_force = (unsigned short) *value;
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break;
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}
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case WLCOMPAT_GET_BSS_FORCE:
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{
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*extra = (int) bss_force;
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break;
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}
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default:
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{
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return -EINVAL;
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@ -789,6 +845,16 @@ static const struct iw_priv_args wlcompat_private_args[] =
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
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"get_txant"
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},
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{ WLCOMPAT_SET_BSS_FORCE,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
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0,
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"set_bss_force"
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},
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{ WLCOMPAT_GET_BSS_FORCE,
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0,
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IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
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"get_bss_force"
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},
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};
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static const iw_handler wlcompat_private[] =
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@ -861,6 +927,7 @@ static int __init wlcompat_init()
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{
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int found = 0, i;
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char *devname = "eth0";
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bss_force = 0;
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while (!found && (dev = dev_get_by_name(devname))) {
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if ((dev->wireless_handlers == NULL) && ((wl_ioctl(dev, WLC_GET_MAGIC, &i, sizeof(i)) == 0) && i == WLC_IOCTL_MAGIC))
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