static int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
struct wlandevice *wlandev = dev->ml_priv;
u32 did;
if (key_index >= NUM_WEPKEYS)
return -EINVAL;
if (params->cipher != WLAN_CIPHER_SUITE_WEP40 &&
params->cipher != WLAN_CIPHER_SUITE_WEP104) {
pr_debug("Unsupported cipher suite\n");
return -EFAULT;
}
if (prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID,
key_index))
return -EFAULT;
/* send key to driver */
did = didmib_dot11smt_wepdefaultkeystable_key(key_index + 1);
if (prism2_domibset_pstr32(wlandev, did, params->key_len, params->key))
return -EFAULT;
return 0;
}
static int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
wlandevice_t *wlandev = dev->ml_priv;
u32 did;
int err = 0;
int result = 0;
switch (params->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
key_index);
if (result)
goto exit;
/* send key to driver */
switch (key_index) {
case 0:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;
case 1:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;
case 2:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;
case 3:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;
default:
err = -EINVAL;
goto exit;
}
result = prism2_domibset_pstr32(wlandev, did,
params->key_len, params->key);
if (result)
goto exit;
break;
default:
pr_debug("Unsupported cipher suite\n");
result = 1;
}
exit:
if (result)
err = -EFAULT;
return err;
}
int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, bool pairwise, const u8 *mac_addr)
{
wlandevice_t *wlandev = dev->ml_priv;
u32 did;
int err = 0;
int result = 0;
/* There is no direct way in the hardware (AFAIK) of removing
a key, so we will cheat by setting the key to a bogus value */
/* send key to driver */
switch (key_index) {
case 0:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;
case 1:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;
case 2:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;
case 3:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;
default:
err = -EINVAL;
goto exit;
}
result = prism2_domibset_pstr32(wlandev, did, 13, "0000000000000");
exit:
if (result)
err = -EFAULT;
return err;
}
int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, bool pairwise, const u8 *mac_addr)
{
wlandevice_t *wlandev = dev->ml_priv;
u32 did;
int err = 0;
int result = 0;
switch (key_index) {
case 0:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;
case 1:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;
case 2:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;
case 3:
did =
DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;
default:
err = -EINVAL;
goto exit;
}
result = prism2_domibset_pstr32(wlandev, did, 13, "0000000000000");
exit:
if (result)
err = -EFAULT;
return err;
}
static int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, bool pairwise, const u8 *mac_addr)
{
struct wlandevice *wlandev = dev->ml_priv;
u32 did;
int err = 0;
int result = 0;
/* There is no direct way in the hardware (AFAIK) of removing
* a key, so we will cheat by setting the key to a bogus value
*/
if (key_index >= NUM_WEPKEYS)
return -EINVAL;
/* send key to driver */
did = didmib_dot11smt_wepdefaultkeystable_key(key_index + 1);
result = prism2_domibset_pstr32(wlandev, did, 13, "0000000000000");
if (result)
err = -EFAULT;
return err;
}
static int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme)
{
struct wlandevice *wlandev = dev->ml_priv;
struct ieee80211_channel *channel = sme->channel;
struct p80211msg_lnxreq_autojoin msg_join;
u32 did;
int length = sme->ssid_len;
int chan = -1;
int is_wep = (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP40) ||
(sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP104);
int result;
int err = 0;
/* Set the channel */
if (channel) {
chan = ieee80211_frequency_to_channel(channel->center_freq);
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11PHY_DSSSTABLE_CURRENTCHANNEL,
chan);
if (result)
goto exit;
}
/* Set the authorization */
if ((sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && !is_wep))
msg_join.authtype.data = P80211ENUM_authalg_opensystem;
else if ((sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && is_wep))
msg_join.authtype.data = P80211ENUM_authalg_sharedkey;
else
netdev_warn(dev,
"Unhandled authorisation type for connect (%d)\n",
sme->auth_type);
/* Set the encryption - we only support wep */
if (is_wep) {
if (sme->key) {
if (sme->key_idx >= NUM_WEPKEYS) {
err = -EINVAL;
goto exit;
}
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID,
sme->key_idx);
if (result)
goto exit;
/* send key to driver */
did = didmib_dot11smt_wepdefaultkeystable_key(
sme->key_idx + 1);
result = prism2_domibset_pstr32(wlandev,
did, sme->key_len,
(u8 *)sme->key);
if (result)
goto exit;
}
/* Assume we should set privacy invoked and exclude unencrypted
* We could possible use sme->privacy here, but the assumption
* seems reasonable anyways
*/
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_PRIVACYINVOKED,
P80211ENUM_truth_true);
if (result)
goto exit;
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_EXCLUDEUNENCRYPTED,
P80211ENUM_truth_true);
if (result)
goto exit;
} else {
/* Assume we should unset privacy invoked
* and exclude unencrypted
*/
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_PRIVACYINVOKED,
P80211ENUM_truth_false);
if (result)
goto exit;
result = prism2_domibset_uint32(wlandev,
DIDMIB_DOT11SMT_PRIVACYTABLE_EXCLUDEUNENCRYPTED,
P80211ENUM_truth_false);
if (result)
goto exit;
}
/* Now do the actual join. Note there is no way that I can
* see to request a specific bssid
*/
msg_join.msgcode = DIDMSG_LNXREQ_AUTOJOIN;
memcpy(msg_join.ssid.data.data, sme->ssid, length);
msg_join.ssid.data.len = length;
result = p80211req_dorequest(wlandev, (u8 *)&msg_join);
exit:
if (result)
err = -EFAULT;
return err;
}
int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme)
{
wlandevice_t *wlandev = dev->ml_priv;
struct ieee80211_channel *channel = sme->channel;
struct p80211msg_lnxreq_autojoin msg_join;
u32 did;
int length = sme->ssid_len;
int chan = -1;
int is_wep = (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP40) ||
(sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP104);
int result;
int err = 0;
/* Set the channel */
if (channel) {
chan = ieee80211_frequency_to_channel(channel->center_freq);
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel,
chan);
if (result)
goto exit;
}
/* Set the authorisation */
if ((sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && !is_wep))
msg_join.authtype.data = P80211ENUM_authalg_opensystem;
else if ((sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && is_wep))
msg_join.authtype.data = P80211ENUM_authalg_sharedkey;
else
printk(KERN_WARNING
"Unhandled authorisation type for connect (%d)\n",
sme->auth_type);
/* Set the encryption - we only support wep */
if (is_wep) {
if (sme->key) {
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
sme->key_idx);
if (result)
goto exit;
/* send key to driver */
switch (sme->key_idx) {
case 0:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;
case 1:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;
case 2:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;
case 3:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;
default:
err = -EINVAL;
goto exit;
}
result = prism2_domibset_pstr32(wlandev, did, sme->key_len, (u8 *) sme->key);
if (result)
goto exit;
}
/* Assume we should set privacy invoked and exclude unencrypted
We could possibly use sme->privacy here, but the assumption
seems reasonable anyway */
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
P80211ENUM_truth_true);
if (result)
goto exit;
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
P80211ENUM_truth_true);
if (result)
goto exit;
} else {
/* Assume we should unset privacy invoked
and exclude unencrypted */
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
P80211ENUM_truth_false);
if (result)
goto exit;
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
P80211ENUM_truth_false);
if (result)
goto exit;
}
/* Now do the actual join. Note there is no way that I can
see to request a specific bssid */
msg_join.msgcode = DIDmsg_lnxreq_autojoin;
memcpy(msg_join.ssid.data.data, sme->ssid, length);
msg_join.ssid.data.len = length;
result = p80211req_dorequest(wlandev, (u8 *) &msg_join);
exit:
if (result)
err = -EFAULT;
return err;
}
int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme)
{
wlandevice_t *wlandev = dev->ml_priv;
struct ieee80211_channel *channel = sme->channel;
struct p80211msg_lnxreq_autojoin msg_join;
u32 did;
int length = sme->ssid_len;
int chan = -1;
int is_wep = (sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP40) ||
(sme->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP104);
int result;
int err = 0;
if (channel) {
chan = ieee80211_frequency_to_channel(channel->center_freq);
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel,
chan);
if (result)
goto exit;
}
if ((sme->auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && !is_wep))
msg_join.authtype.data = P80211ENUM_authalg_opensystem;
else if ((sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && is_wep))
msg_join.authtype.data = P80211ENUM_authalg_sharedkey;
else
printk(KERN_WARNING
"Unhandled authorisation type for connect (%d)\n",
sme->auth_type);
if (is_wep) {
if (sme->key) {
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
sme->key_idx);
if (result)
goto exit;
switch (sme->key_idx) {
case 0:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;
case 1:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;
case 2:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;
case 3:
did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;
default:
err = -EINVAL;
goto exit;
}
result = prism2_domibset_pstr32(wlandev, did, sme->key_len, (u8 *) sme->key);
if (result)
goto exit;
}
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
P80211ENUM_truth_true);
if (result)
goto exit;
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
P80211ENUM_truth_true);
if (result)
goto exit;
} else {
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
P80211ENUM_truth_false);
if (result)
goto exit;
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
P80211ENUM_truth_false);
if (result)
goto exit;
}
msg_join.msgcode = DIDmsg_lnxreq_autojoin;
memcpy(msg_join.ssid.data.data, sme->ssid, length);
msg_join.ssid.data.len = length;
result = p80211req_dorequest(wlandev, (u8 *) &msg_join);
exit:
if (result)
err = -EFAULT;
return err;
}