static int p80211wext_siwfreq(netdevice_t *dev,
struct iw_request_info *info,
struct iw_freq *freq, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
mibitem.status = P80211ENUM_msgitem_status_data_ok;
if ((freq->e == 0) && (freq->m <= 1000))
mibitem.data = freq->m;
else
mibitem.data = p80211_mhz_to_channel(freq->m);
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
return err;
}
static int p80211wext_giwfreq(netdevice_t *dev,
struct iw_request_info *info,
struct iw_freq *freq, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
if (mibitem.data > NUM_CHANNELS) {
err = -EFAULT;
goto exit;
}
freq->e = 1;
freq->m = p80211_channel_to_mhz(mibitem.data, 0) * 100000;
exit:
return err;
}
static int prism2_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
int *dbm)
{
struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
struct wlandevice *wlandev = priv->wlandev;
struct p80211msg_dot11req_mibget msg;
struct p80211item_uint32 *mibitem;
int result;
int err = 0;
mibitem = (struct p80211item_uint32 *)&msg.mibattribute.data;
msg.msgcode = DIDMSG_DOT11REQ_MIBGET;
mibitem->did = DIDMIB_DOT11PHY_TXPOWERTABLE_CURRENTTXPOWERLEVEL;
result = p80211req_dorequest(wlandev, (u8 *)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
*dbm = mibitem->data;
exit:
return err;
}
static int p80211wext_giwfrag(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *frag, char *extra)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
DBFENTER;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
frag->value = mibitem.data;
frag->disabled = (frag->value == 2346);
frag->fixed = 1;
exit:
DBFEXIT;
return err;
}
static int p80211wext_giwtxpow(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *rrq, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem.did =
DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
rrq->flags = 0;
rrq->disabled = 0;
rrq->fixed = 0;
rrq->value = mibitem.data;
exit:
return err;
}
static int p80211wext_siwtxpow(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *rrq, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem.did =
DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
if (rrq->fixed == 0)
mibitem.data = 30;
else
mibitem.data = rrq->value;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
return err;
}
int prism2_get_tx_power(struct wiphy *wiphy, int *dbm)
{
struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
wlandevice_t *wlandev = priv->wlandev;
struct p80211msg_dot11req_mibget msg;
p80211item_uint32_t *mibitem = (p80211item_uint32_t *) &msg.mibattribute.data;
int result;
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem->did =
DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
goto exit;
}
*dbm = mibitem->data;
exit:
return err;
}
static int p80211wext_siwfrag(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *frag, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem.did =
DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
if (frag->disabled)
mibitem.data = 2346;
else
mibitem.data = frag->value;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
return err;
}
static int p80211wext_giwrts(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *rts, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
rts->value = mibitem.data;
rts->disabled = (rts->value == 2347);
rts->fixed = 1;
exit:
return err;
}
/*----------------------------------------------------------------
* p80211knetdev_set_mac_address
*
* Handles the ioctl for changing the MACAddress of a netdevice
*
* references: linux/netdevice.h and drivers/net/net_init.c
*
* NOTE: [MSM] We only prevent address changes when the netdev is
* up. We don't control anything based on dot11 state. If the
* address is changed on a STA that's currently associated, you
* will probably lose the ability to send and receive data frames.
* Just be aware. Therefore, this should usually only be done
* prior to scan/join/auth/assoc.
*
* Arguments:
* dev netdevice struct
* addr the new MACAddress (a struct)
*
* Returns:
* zero on success, a negative errno on failure. Possible values:
* -EBUSY device is bussy (cmd not possible)
* -and errors returned by: p80211req_dorequest(..)
*
* by: Collin R. Mulliner <*****@*****.**>
----------------------------------------------------------------*/
static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr)
{
struct sockaddr *new_addr = addr;
struct p80211msg_dot11req_mibset dot11req;
p80211item_unk392_t *mibattr;
p80211item_pstr6_t *macaddr;
p80211item_uint32_t *resultcode;
int result = 0;
/* If we're running, we don't allow MAC address changes */
if (netif_running(dev))
return -EBUSY;
/* Set up some convenience pointers. */
mibattr = &dot11req.mibattribute;
macaddr = (p80211item_pstr6_t *) &mibattr->data;
resultcode = &dot11req.resultcode;
/* Set up a dot11req_mibset */
memset(&dot11req, 0, sizeof(struct p80211msg_dot11req_mibset));
dot11req.msgcode = DIDmsg_dot11req_mibset;
dot11req.msglen = sizeof(struct p80211msg_dot11req_mibset);
memcpy(dot11req.devname,
((wlandevice_t *) dev->ml_priv)->name, WLAN_DEVNAMELEN_MAX - 1);
/* Set up the mibattribute argument */
mibattr->did = DIDmsg_dot11req_mibset_mibattribute;
mibattr->status = P80211ENUM_msgitem_status_data_ok;
mibattr->len = sizeof(mibattr->data);
macaddr->did = DIDmib_dot11mac_dot11OperationTable_dot11MACAddress;
macaddr->status = P80211ENUM_msgitem_status_data_ok;
macaddr->len = sizeof(macaddr->data);
macaddr->data.len = ETH_ALEN;
memcpy(&macaddr->data.data, new_addr->sa_data, ETH_ALEN);
/* Set up the resultcode argument */
resultcode->did = DIDmsg_dot11req_mibset_resultcode;
resultcode->status = P80211ENUM_msgitem_status_no_value;
resultcode->len = sizeof(resultcode->data);
resultcode->data = 0;
/* now fire the request */
result = p80211req_dorequest(dev->ml_priv, (u8 *) &dot11req);
/* If the request wasn't successful, report an error and don't
* change the netdev address
*/
if (result != 0 || resultcode->data != P80211ENUM_resultcode_success) {
printk(KERN_ERR
"Low-level driver failed dot11req_mibset(dot11MACAddress).\n");
result = -EADDRNOTAVAIL;
} else {
/* everything's ok, change the addr in netdev */
memcpy(dev->dev_addr, new_addr->sa_data, dev->addr_len);
}
return result;
}
static int prism2_domibset_uint32(wlandevice_t *wlandev, u32 did, u32 data)
{
struct p80211msg_dot11req_mibset msg;
p80211item_uint32_t *mibitem = (p80211item_uint32_t *) &msg.mibattribute.data;
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem->did = did;
mibitem->data = data;
return p80211req_dorequest(wlandev, (u8 *) &msg);
}
/*----------------------------------------------------------------
* p80211knetdev_do_ioctl
*
* Handle an ioctl call on one of our devices. Everything Linux
* ioctl specific is done here. Then we pass the contents of the
* ifr->data to the request message handler.
*
* Arguments:
* dev Linux kernel netdevice
* ifr Our private ioctl request structure, typed for the
* generic struct ifreq so we can use ptr to func
* w/o cast.
*
* Returns:
* zero on success, a negative errno on failure. Possible values:
* -ENETDOWN Device isn't up.
* -EBUSY cmd already in progress
* -ETIME p80211 cmd timed out (MSD may have its own timers)
* -EFAULT memory fault copying msg from user buffer
* -ENOMEM unable to allocate kernel msg buffer
* -EINVAL bad magic, it the cmd really for us?
* -EintR sleeping on cmd, awakened by signal, cmd cancelled.
*
* Call Context:
* Process thread (ioctl caller). TODO: SMP support may require
* locks.
*----------------------------------------------------------------
*/
static int p80211knetdev_do_ioctl(struct net_device *dev,
struct ifreq *ifr, int cmd)
{
int result = 0;
struct p80211ioctl_req *req = (struct p80211ioctl_req *)ifr;
struct wlandevice *wlandev = dev->ml_priv;
u8 *msgbuf;
netdev_dbg(dev, "rx'd ioctl, cmd=%d, len=%d\n", cmd, req->len);
#ifdef SIOCETHTOOL
if (cmd == SIOCETHTOOL) {
result =
p80211netdev_ethtool(wlandev, (void __user *)ifr->ifr_data);
goto bail;
}
#endif
/* Test the magic, assume ifr is good if it's there */
if (req->magic != P80211_IOCTL_MAGIC) {
result = -EINVAL;
goto bail;
}
if (cmd == P80211_IFTEST) {
result = 0;
goto bail;
} else if (cmd != P80211_IFREQ) {
result = -EINVAL;
goto bail;
}
/* Allocate a buf of size req->len */
msgbuf = kmalloc(req->len, GFP_KERNEL);
if (msgbuf) {
if (copy_from_user(msgbuf, (void __user *)req->data, req->len))
result = -EFAULT;
else
result = p80211req_dorequest(wlandev, msgbuf);
if (result == 0) {
if (copy_to_user
((void __user *)req->data, msgbuf, req->len)) {
result = -EFAULT;
}
}
kfree(msgbuf);
} else {
result = -ENOMEM;
}
bail:
/* If allocate,copyfrom or copyto fails, return errno */
return result;
}
static int p80211wext_siwmode(netdevice_t *dev,
struct iw_request_info *info,
__u32 *mode, char *extra)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
if (*mode != IW_MODE_ADHOC && *mode != IW_MODE_INFRA &&
*mode != IW_MODE_MASTER) {
err = (-EOPNOTSUPP);
goto exit;
}
if (*mode == wlandev->macmode)
goto exit;
switch (*mode) {
case IW_MODE_ADHOC:
wlandev->macmode = WLAN_MACMODE_IBSS_STA;
break;
case IW_MODE_INFRA:
wlandev->macmode = WLAN_MACMODE_ESS_STA;
break;
case IW_MODE_MASTER:
wlandev->macmode = WLAN_MACMODE_ESS_AP;
break;
default:
printk(KERN_INFO "Operation mode: %d not support\n", *mode);
return -EOPNOTSUPP;
}
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem.did = DIDmib_p2_p2Static_p2CnfPortType;
mibitem.data = (*mode == IW_MODE_ADHOC) ? 0 : 1;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
if (result)
err = -EFAULT;
exit:
return err;
}
static int p80211wext_giwrate(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *rrq, char *extra)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
DBFENTER;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem.did = DIDmib_p2_p2MAC_p2CurrentTxRate;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
rrq->fixed = 0; /* can it change? */
rrq->disabled = 0;
rrq->value = 0;
#define HFA384x_RATEBIT_1 ((UINT16)1)
#define HFA384x_RATEBIT_2 ((UINT16)2)
#define HFA384x_RATEBIT_5dot5 ((UINT16)4)
#define HFA384x_RATEBIT_11 ((UINT16)8)
switch (mibitem.data) {
case HFA384x_RATEBIT_1:
rrq->value = 1000000;
break;
case HFA384x_RATEBIT_2:
rrq->value = 2000000;
break;
case HFA384x_RATEBIT_5dot5:
rrq->value = 5500000;
break;
case HFA384x_RATEBIT_11:
rrq->value = 11000000;
break;
default:
err = -EINVAL;
}
exit:
DBFEXIT;
return err;
}
static int p80211wext_autojoin(wlandevice_t *wlandev)
{
p80211msg_lnxreq_autojoin_t msg;
struct iw_point data;
char ssid[IW_ESSID_MAX_SIZE];
int result;
int err = 0;
DBFENTER;
/* Get ESSID */
result = p80211wext_giwessid(wlandev->netdev, NULL, &data, ssid);
if (result) {
err = -EFAULT;
goto exit;
}
#warning "make a smarter sharedkey/opensystem auth decision"
/* Get WEPDef */
if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED ||
wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) {
msg.authtype.data = P80211ENUM_authalg_sharedkey;
}
else {
msg.authtype.data = P80211ENUM_authalg_opensystem;
}
msg.msgcode = DIDmsg_lnxreq_autojoin;
/* Trim the last '\0' to fit the SSID format */
if (ssid[data.length-1] == '\0') {
data.length = data.length - 1;
}
memcpy(msg.ssid.data.data, ssid, data.length);
msg.ssid.data.len = data.length;
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
DBFEXIT;
return err;
}
static int prism2_domibset_uint32(struct wlandevice *wlandev, u32 did, u32 data)
{
struct p80211msg_dot11req_mibset msg;
struct p80211item_uint32 *mibitem =
(struct p80211item_uint32 *)&msg.mibattribute.data;
msg.msgcode = DIDMSG_DOT11REQ_MIBSET;
mibitem->did = did;
mibitem->data = data;
return p80211req_dorequest(wlandev, (u8 *)&msg);
}
static int prism2_domibset_pstr32(wlandevice_t *wlandev,
u32 did, u8 len, u8 *data)
{
struct p80211msg_dot11req_mibset msg;
p80211item_pstr32_t *mibitem = (p80211item_pstr32_t *) &msg.mibattribute.data;
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem->did = did;
mibitem->data.len = len;
memcpy(mibitem->data.data, data, len);
return p80211req_dorequest(wlandev, (u8 *) &msg);
}
static int prism2_domibset_pstr32(struct wlandevice *wlandev,
u32 did, u8 len, const u8 *data)
{
struct p80211msg_dot11req_mibset msg;
struct p80211item_pstr32 *mibitem =
(struct p80211item_pstr32 *)&msg.mibattribute.data;
msg.msgcode = DIDMSG_DOT11REQ_MIBSET;
mibitem->did = did;
mibitem->data.len = len;
memcpy(mibitem->data.data, data, len);
return p80211req_dorequest(wlandev, (u8 *)&msg);
}
static int p80211wext_dorequest(wlandevice_t *wlandev, u32 did, u32 data)
{
p80211msg_dot11req_mibset_t msg;
p80211item_uint32_t mibitem;
int result;
msg.msgcode = DIDmsg_dot11req_mibset;
mibitem.did = did;
mibitem.data = data;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (u8 *) & msg);
return result;
}
static int p80211wext_setmib(wlandevice_t *wlandev, u32 did, u32 data)
{
p80211msg_dot11req_mibset_t msg;
p80211item_uint32_t *mibitem =
(p80211item_uint32_t *)&msg.mibattribute.data;
int result;
msg.msgcode = DIDmsg_dot11req_mibset;
memset(mibitem, 0, sizeof(*mibitem));
mibitem->did = did;
mibitem->data = data;
result = p80211req_dorequest(wlandev, (u8 *) &msg);
return result;
}
static int p80211wext_siwessid(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *data, char *essid)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211msg_dot11req_mibset_t msg;
p80211item_pstr32_t pstr;
int result;
int err = 0;
DBFENTER;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
memset(&msg, 0, sizeof(msg));
memset(&pstr, 0, sizeof(pstr));
msg.msgcode = DIDmsg_dot11req_mibset;
#warning "Get rid of p2mib here!"
if (wlandev->macmode == WLAN_MACMODE_ESS_AP)
pstr.did = DIDmib_p2_p2Static_p2CnfOwnSSID;
else
pstr.did = DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredSSID;
pstr.data.len = data->length;
memcpy(pstr.data.data, essid, data->length);
memcpy(&msg.mibattribute.data, &pstr, sizeof(pstr));
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
/* Auto Join */
err = p80211wext_autojoin(wlandev);
exit:
DBFEXIT;
return err;
}
static int p80211wext_autojoin(wlandevice_t *wlandev)
{
p80211msg_lnxreq_autojoin_t msg;
struct iw_point data;
char ssid[IW_ESSID_MAX_SIZE];
int result;
int err = 0;
/* Get ESSID */
result = p80211wext_giwessid(wlandev->netdev, NULL, &data, ssid);
if (result) {
err = -EFAULT;
goto exit;
}
if (wlandev->hostwep & HOSTWEP_SHAREDKEY)
msg.authtype.data = P80211ENUM_authalg_sharedkey;
else
msg.authtype.data = P80211ENUM_authalg_opensystem;
msg.msgcode = DIDmsg_lnxreq_autojoin;
/* Trim the last '\0' to fit the SSID format */
if (data.length && ssid[data.length - 1] == '\0')
data.length = data.length - 1;
memcpy(msg.ssid.data.data, ssid, data.length);
msg.ssid.data.len = data.length;
result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
return err;
}
static int p80211wext_siwtxpow(netdevice_t *dev,
struct iw_request_info *info,
struct iw_param *rrq, char *extra)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
DBFENTER;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
msg.msgcode = DIDmsg_dot11req_mibset;
switch (rrq->value) {
case 1 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel1; break;
case 2 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel2; break;
case 3 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel3; break;
case 4 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel4; break;
case 5 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel5; break;
case 6 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel6; break;
case 7 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel7; break;
case 8 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8; break;
default: mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8; break;
}
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
DBFEXIT;
return err;
}
static int p80211wext_siwscan(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *srq, char *extra)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211msg_dot11req_scan_t msg;
int result;
int err = 0;
int i = 0;
DBFENTER;
if (wlandev->macmode == WLAN_MACMODE_ESS_AP) {
WLAN_LOG_ERROR("Can't scan in AP mode\n");
err = (-EOPNOTSUPP);
goto exit;
}
memset(&msg, 0x00, sizeof(p80211msg_dot11req_scan_t));
msg.msgcode = DIDmsg_dot11req_scan;
msg.bsstype.data = P80211ENUM_bsstype_any;
memset(&(msg.bssid.data), 0xFF, sizeof (p80211item_pstr6_t));
msg.bssid.data.len = 6;
msg.scantype.data = P80211ENUM_scantype_active;
msg.probedelay.data = 0;
for (i = 0; i < 14; i++)
msg.channellist.data.data[i] = i;
msg.channellist.data.len = 14;
msg.maxchanneltime.data = 250;
msg.minchanneltime.data = 200;
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result)
err = prism2_result2err (msg.resultcode.data);
exit:
DBFEXIT;
return err;
}
static int p80211wext_giwscan(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *srq, char *extra)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211msg_dot11req_scan_results_t msg;
int result = 0;
int err = 0;
int i = 0;
int scan_good = 0;
char *current_ev = extra;
DBFENTER;
/* Since wireless tools doesn't really have a way of passing how
* many scan results results there were back here, keep grabbing them
* until we fail.
*/
do {
memset(&msg, 0, sizeof(msg));
msg.msgcode = DIDmsg_dot11req_scan_results;
msg.bssindex.data = i;
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if ((result != 0) ||
(msg.resultcode.data != P80211ENUM_resultcode_success)) {
break;
}
current_ev = wext_translate_bss(current_ev, extra + IW_SCAN_MAX_DATA, &msg);
scan_good = 1;
i++;
} while (i < IW_MAX_AP);
srq->length = (current_ev - extra);
srq->flags = 0; /* todo */
if (result && !scan_good)
err = prism2_result2err (msg.resultcode.data);
DBFEXIT;
return err;
}
static int p80211wext_siwessid(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *data, char *essid)
{
wlandevice_t *wlandev = dev->ml_priv;
p80211msg_lnxreq_autojoin_t msg;
int result;
int err = 0;
int length = data->length;
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
}
if (wlandev->hostwep & HOSTWEP_SHAREDKEY)
msg.authtype.data = P80211ENUM_authalg_sharedkey;
else
msg.authtype.data = P80211ENUM_authalg_opensystem;
msg.msgcode = DIDmsg_lnxreq_autojoin;
/* Trim the last '\0' to fit the SSID format */
if (length && essid[length - 1] == '\0')
length--;
memcpy(msg.ssid.data.data, essid, length);
msg.ssid.data.len = length;
pr_debug("autojoin_ssid for %s \n", essid);
result = p80211req_dorequest(wlandev, (u8 *) &msg);
pr_debug("autojoin_ssid %d\n", result);
if (result) {
err = -EFAULT;
goto exit;
}
exit:
return err;
}
static int prism2_disconnect(struct wiphy *wiphy, struct net_device *dev,
u16 reason_code)
{
struct wlandevice *wlandev = dev->ml_priv;
struct p80211msg_lnxreq_autojoin msg_join;
int result;
int err = 0;
/* Do a join, with a bogus ssid. Thats the only way I can think of */
msg_join.msgcode = DIDMSG_LNXREQ_AUTOJOIN;
memcpy(msg_join.ssid.data.data, "---", 3);
msg_join.ssid.data.len = 3;
result = p80211req_dorequest(wlandev, (u8 *)&msg_join);
if (result)
err = -EFAULT;
return err;
}
static int p80211wext_giwessid(netdevice_t *dev,
struct iw_request_info *info,
struct iw_point *data, char *essid)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211msg_dot11req_mibset_t msg;
p80211item_pstr32_t pstr;
int result;
int err = 0;
DBFENTER;
memset(&msg, 0, sizeof(msg));
memset(&pstr, 0, sizeof(pstr));
msg.msgcode = DIDmsg_dot11req_mibget;
if (wlandev->macmode == WLAN_MACMODE_ESS_AP)
pstr.did = DIDmib_p2_p2Static_p2CnfOwnSSID;
else
pstr.did = DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredSSID;
memcpy(&msg.mibattribute.data, &pstr, sizeof(pstr));
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&pstr, &msg.mibattribute.data, sizeof(pstr));
data->flags = 1;
data->length = pstr.data.len;
memcpy(essid, pstr.data.data, pstr.data.len);
exit:
DBFEXIT;
return err;
}
int prism2_disconnect(struct wiphy *wiphy, struct net_device *dev,
u16 reason_code)
{
wlandevice_t *wlandev = dev->ml_priv;
struct p80211msg_lnxreq_autojoin msg_join;
int result;
int err = 0;
msg_join.msgcode = DIDmsg_lnxreq_autojoin;
memcpy(msg_join.ssid.data.data, "---", 3);
msg_join.ssid.data.len = 3;
result = p80211req_dorequest(wlandev, (u8 *) &msg_join);
if (result)
err = -EFAULT;
return err;
}
static int p80211wext_giwfreq(netdevice_t *dev,
struct iw_request_info *info,
struct iw_freq *freq, char *extra)
{
wlandevice_t *wlandev = (wlandevice_t*)dev->priv;
p80211item_uint32_t mibitem;
p80211msg_dot11req_mibset_t msg;
int result;
int err = 0;
DBFENTER;
msg.msgcode = DIDmsg_dot11req_mibget;
mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
result = p80211req_dorequest(wlandev, (UINT8*)&msg);
if (result) {
err = -EFAULT;
goto exit;
}
memcpy(&mibitem, &msg.mibattribute.data, sizeof(mibitem));
if (mibitem.data > NUM_CHANNELS) {
err = -EFAULT;
goto exit;
}
/* convert into frequency instead of a channel */
freq->e = 1;
freq->m = p80211wext_channel_freq[mibitem.data-1] * 100000;
exit:
DBFEXIT;
return err;
}