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implement SIOCSIWENCODE in wlcompat

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1191 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2005-06-10 20:01:13 +00:00
parent df552e6f7c
commit a00b3add9f
1 changed files with 55 additions and 20 deletions
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75
target/linux/package/wlcompat/wlcompat.c
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@ -115,6 +115,19 @@ static int wl_get_val(struct net_device *dev, char *var, void *val, int len)
return 0;
}
int get_primary_key(struct net_device *dev)
{
int key, val;
for (key = val = 0; (key < 4) && (val == 0); key++) {
val = key;
if (wl_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)) < 0)
return -EINVAL;
}
return key;
}
static int wlcompat_ioctl_getiwrange(struct net_device *dev,
char *extra)
{
@ -427,6 +440,44 @@ static int wlcompat_ioctl(struct net_device *dev,
}
}
case SIOCSIWENCODE:
{
int wep = 1, wrestrict = 1;
int index = (wrqu->data.flags & IW_ENCODE_INDEX) - 1;
if (index < 0)
index = get_primary_key(dev);
if (wrqu->data.flags & IW_ENCODE_DISABLED)
wep = 0;
if (wrqu->data.flags & IW_ENCODE_OPEN)
wrestrict = 0;
if (wrqu->data.pointer && (wrqu->data.length > 0) && (wrqu->data.length <= 16)) {
wl_wsec_key_t key;
memset(&key, 0, sizeof(key));
key.flags = WL_PRIMARY_KEY;
key.len = wrqu->data.length;
key.index = index;
memcpy(key.data, wrqu->data.pointer, wrqu->data.length);
if (wl_ioctl(dev, WLC_SET_KEY, &key, sizeof(key)) < 0)
return -EINVAL;
}
if (index >= 0)
if (wl_ioctl(dev, WLC_SET_KEY_PRIMARY, &index, sizeof(index)) < 0)
return -EINVAL;
if (wl_ioctl(dev, WLC_SET_WSEC, &wep, sizeof(wep)) < 0)
return -EINVAL;
if (wrestrict >= 0)
if (wl_ioctl(dev, WLC_SET_WEP_RESTRICT, &wrestrict, sizeof(wrestrict)) < 0)
return -EINVAL;
}
case SIOCGIWENCODE:
{
int val;
@ -436,13 +487,7 @@ static int wlcompat_ioctl(struct net_device *dev,
if (val > 0) {
int key;
for (key = val = 0; (key < 4) && (val == 0); key++) {
val = key;
if (wl_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)) < 0)
return -EINVAL;
}
int key = get_primary_key(dev);
wrqu->data.flags = IW_ENCODE_ENABLED;
if (key-- > 0) {
@ -473,7 +518,7 @@ static int wlcompat_ioctl(struct net_device *dev,
}
case SIOCSIWMODE:
{
int ap = -1, infra = -1, passive = 0, wet = 0, wds = 0;
int ap = -1, infra = -1, passive = 0, wet = 0;
switch (wrqu->mode) {
case IW_MODE_MONITOR:
@ -496,10 +541,6 @@ static int wlcompat_ioctl(struct net_device *dev,
ap = 0;
wet = 1;
break;
case IW_MODE_SECOND:
ap = 0;
infra = 1;
wds = 1;
default:
return -EINVAL;
@ -508,7 +549,6 @@ static int wlcompat_ioctl(struct net_device *dev,
wl_ioctl(dev, WLC_SET_PASSIVE, &passive, sizeof(passive));
wl_ioctl(dev, WLC_SET_MONITOR, &passive, sizeof(passive));
wl_ioctl(dev, WLC_SET_WET, &wet, sizeof(wet));
wl_ioctl(dev, WLC_SET_WET, &wds, sizeof(wds));
if (ap >= 0)
wl_ioctl(dev, WLC_SET_AP, &ap, sizeof(ap));
if (infra >= 0)
@ -519,7 +559,7 @@ static int wlcompat_ioctl(struct net_device *dev,
}
case SIOCGIWMODE:
{
int ap, infra, wet, wds, passive;
int ap, infra, wet, passive;
if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
return -EINVAL;
@ -529,15 +569,11 @@ static int wlcompat_ioctl(struct net_device *dev,
return -EINVAL;
if (wl_ioctl(dev, WLC_GET_WET, &wet, sizeof(wet)) < 0)
return -EINVAL;
if (wl_ioctl(dev, WLC_GET_WET, &wds, sizeof(wds)) < 0)
return -EINVAL;
if (passive) {
wrqu->mode = IW_MODE_MONITOR;
} else if (!infra) {
wrqu->mode = IW_MODE_ADHOC;
} else if (wds) {
wrqu->mode = IW_MODE_SECOND;
} else {
if (ap) {
wrqu->mode = IW_MODE_MASTER;
@ -606,7 +642,7 @@ static const iw_handler wlcompat_handler[] = {
wlcompat_ioctl, /* SIOCGIWTXPOW */
NULL, /* SIOCSIWRETRY */
NULL, /* SIOCGIWRETRY */
NULL, /* SIOCSIWENCODE */
wlcompat_ioctl, /* SIOCSIWENCODE */
wlcompat_ioctl, /* SIOCGIWENCODE */
};
@ -828,7 +864,6 @@ static int __init wlcompat_init()
dev->wireless_handlers = (struct iw_handler_def *)&wlcompat_handler_def;
#ifdef DEBUG
printk("broadcom driver private data: 0x%08x\n", dev->priv);
print_buffer(200, dev->priv);
#endif
return 0;
}