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path: root/drivers/net/wireless/hostap/hostap_ioctl.c
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Diffstat (limited to 'drivers/net/wireless/hostap/hostap_ioctl.c')
-rw-r--r--drivers/net/wireless/hostap/hostap_ioctl.c69
1 files changed, 34 insertions, 35 deletions
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index d8f5efcfcab9..0ca0bfeb0ada 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -84,7 +84,7 @@ static int prism2_get_datarates(struct net_device *dev, u8 *rates)
if (len < 2)
return 0;
- val = le16_to_cpu(*(u16 *) buf); /* string length */
+ val = le16_to_cpu(*(__le16 *) buf); /* string length */
if (len - 2 < val || val > 10)
return 0;
@@ -496,7 +496,7 @@ static int prism2_ioctl_giwsens(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
- u16 val;
+ __le16 val;
iface = netdev_priv(dev);
local = iface->local;
@@ -506,7 +506,7 @@ static int prism2_ioctl_giwsens(struct net_device *dev,
0)
return -EINVAL;
- sens->value = __le16_to_cpu(val);
+ sens->value = le16_to_cpu(val);
sens->fixed = 1;
return 0;
@@ -561,17 +561,17 @@ static int prism2_ioctl_siwrts(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
- u16 val;
+ __le16 val;
iface = netdev_priv(dev);
local = iface->local;
if (rts->disabled)
- val = __constant_cpu_to_le16(2347);
+ val = cpu_to_le16(2347);
else if (rts->value < 0 || rts->value > 2347)
return -EINVAL;
else
- val = __cpu_to_le16(rts->value);
+ val = cpu_to_le16(rts->value);
if (local->func->set_rid(dev, HFA384X_RID_RTSTHRESHOLD, &val, 2) ||
local->func->reset_port(dev))
@@ -588,7 +588,7 @@ static int prism2_ioctl_giwrts(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
- u16 val;
+ __le16 val;
iface = netdev_priv(dev);
local = iface->local;
@@ -597,7 +597,7 @@ static int prism2_ioctl_giwrts(struct net_device *dev,
0)
return -EINVAL;
- rts->value = __le16_to_cpu(val);
+ rts->value = le16_to_cpu(val);
rts->disabled = (rts->value == 2347);
rts->fixed = 1;
@@ -611,17 +611,17 @@ static int prism2_ioctl_siwfrag(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
- u16 val;
+ __le16 val;
iface = netdev_priv(dev);
local = iface->local;
if (rts->disabled)
- val = __constant_cpu_to_le16(2346);
+ val = cpu_to_le16(2346);
else if (rts->value < 256 || rts->value > 2346)
return -EINVAL;
else
- val = __cpu_to_le16(rts->value & ~0x1); /* even numbers only */
+ val = cpu_to_le16(rts->value & ~0x1); /* even numbers only */
local->fragm_threshold = rts->value & ~0x1;
if (local->func->set_rid(dev, HFA384X_RID_FRAGMENTATIONTHRESHOLD, &val,
@@ -638,7 +638,7 @@ static int prism2_ioctl_giwfrag(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
- u16 val;
+ __le16 val;
iface = netdev_priv(dev);
local = iface->local;
@@ -647,7 +647,7 @@ static int prism2_ioctl_giwfrag(struct net_device *dev,
&val, 2, 1) < 0)
return -EINVAL;
- rts->value = __le16_to_cpu(val);
+ rts->value = le16_to_cpu(val);
rts->disabled = (rts->value == 2346);
rts->fixed = 1;
@@ -718,8 +718,8 @@ static int prism2_ioctl_siwap(struct net_device *dev,
if (local->host_roaming == 1 && local->iw_mode == IW_MODE_INFRA) {
struct hfa384x_scan_request scan_req;
memset(&scan_req, 0, sizeof(scan_req));
- scan_req.channel_list = __constant_cpu_to_le16(0x3fff);
- scan_req.txrate = __constant_cpu_to_le16(HFA384X_RATES_1MBPS);
+ scan_req.channel_list = cpu_to_le16(0x3fff);
+ scan_req.txrate = cpu_to_le16(HFA384X_RATES_1MBPS);
if (local->func->set_rid(dev, HFA384X_RID_SCANREQUEST,
&scan_req, sizeof(scan_req))) {
printk(KERN_DEBUG "%s: ScanResults request failed - "
@@ -812,7 +812,7 @@ static int prism2_ioctl_giwnickn(struct net_device *dev,
len = local->func->get_rid(dev, HFA384X_RID_CNFOWNNAME,
&name, MAX_NAME_LEN + 2, 0);
- val = __le16_to_cpu(*(u16 *) name);
+ val = le16_to_cpu(*(__le16 *) name);
if (len > MAX_NAME_LEN + 2 || len < 0 || val > MAX_NAME_LEN)
return -EOPNOTSUPP;
@@ -963,7 +963,7 @@ static int prism2_ioctl_giwessid(struct net_device *dev,
memset(ssid, 0, sizeof(ssid));
len = local->func->get_rid(dev, HFA384X_RID_CURRENTSSID,
&ssid, MAX_SSID_LEN + 2, 0);
- val = __le16_to_cpu(*(u16 *) ssid);
+ val = le16_to_cpu(*(__le16 *) ssid);
if (len > MAX_SSID_LEN + 2 || len < 0 || val > MAX_SSID_LEN) {
return -EOPNOTSUPP;
}
@@ -1089,6 +1089,9 @@ static int prism2_ioctl_giwrange(struct net_device *dev,
range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
+ if (local->sta_fw_ver >= PRISM2_FW_VER(1,3,1))
+ range->scan_capa = IW_SCAN_CAPA_ESSID;
+
return 0;
}
@@ -1316,7 +1319,7 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
#else /* PRISM2_NO_STATION_MODES */
struct hostap_interface *iface;
local_info_t *local;
- u16 enable, mcast;
+ __le16 enable, mcast;
iface = netdev_priv(dev);
local = iface->local;
@@ -1325,7 +1328,7 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
< 0)
return -EINVAL;
- if (!__le16_to_cpu(enable)) {
+ if (!le16_to_cpu(enable)) {
rrq->disabled = 1;
return 0;
}
@@ -1333,29 +1336,29 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
rrq->disabled = 0;
if ((rrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
- u16 timeout;
+ __le16 timeout;
if (local->func->get_rid(dev,
HFA384X_RID_CNFPMHOLDOVERDURATION,
&timeout, 2, 1) < 0)
return -EINVAL;
rrq->flags = IW_POWER_TIMEOUT;
- rrq->value = __le16_to_cpu(timeout) * 1024;
+ rrq->value = le16_to_cpu(timeout) * 1024;
} else {
- u16 period;
+ __le16 period;
if (local->func->get_rid(dev, HFA384X_RID_CNFMAXSLEEPDURATION,
&period, 2, 1) < 0)
return -EINVAL;
rrq->flags = IW_POWER_PERIOD;
- rrq->value = __le16_to_cpu(period) * 1024;
+ rrq->value = le16_to_cpu(period) * 1024;
}
if (local->func->get_rid(dev, HFA384X_RID_CNFMULTICASTRECEIVE, &mcast,
2, 1) < 0)
return -EINVAL;
- if (__le16_to_cpu(mcast))
+ if (le16_to_cpu(mcast))
rrq->flags |= IW_POWER_ALL_R;
else
rrq->flags |= IW_POWER_UNICAST_R;
@@ -1432,7 +1435,7 @@ static int prism2_ioctl_giwretry(struct net_device *dev,
{
struct hostap_interface *iface;
local_info_t *local;
- u16 shortretry, longretry, lifetime, altretry;
+ __le16 shortretry, longretry, lifetime, altretry;
iface = netdev_priv(dev);
local = iface->local;
@@ -1445,15 +1448,11 @@ static int prism2_ioctl_giwretry(struct net_device *dev,
&lifetime, 2, 1) < 0)
return -EINVAL;
- le16_to_cpus(&shortretry);
- le16_to_cpus(&longretry);
- le16_to_cpus(&lifetime);
-
rrq->disabled = 0;
if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
rrq->flags = IW_RETRY_LIFETIME;
- rrq->value = lifetime * 1024;
+ rrq->value = le16_to_cpu(lifetime) * 1024;
} else {
if (local->manual_retry_count >= 0) {
rrq->flags = IW_RETRY_LIMIT;
@@ -1465,10 +1464,10 @@ static int prism2_ioctl_giwretry(struct net_device *dev,
rrq->value = local->manual_retry_count;
} else if ((rrq->flags & IW_RETRY_LONG)) {
rrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
- rrq->value = longretry;
+ rrq->value = le16_to_cpu(longretry);
} else {
rrq->flags = IW_RETRY_LIMIT;
- rrq->value = shortretry;
+ rrq->value = le16_to_cpu(shortretry);
if (shortretry != longretry)
rrq->flags |= IW_RETRY_SHORT;
}
@@ -3098,7 +3097,7 @@ static int prism2_set_genericelement(struct net_device *dev, u8 *elem,
if (buf == NULL)
return -ENOMEM;
- *((u16 *) buf) = cpu_to_le16(len);
+ *((__le16 *) buf) = cpu_to_le16(len);
memcpy(buf + 2, elem, len);
kfree(local->generic_elem);
@@ -3758,7 +3757,7 @@ static int prism2_ioctl_siwmlme(struct net_device *dev,
struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
struct iw_mlme *mlme = (struct iw_mlme *) extra;
- u16 reason;
+ __le16 reason;
reason = cpu_to_le16(mlme->reason_code);
@@ -3780,7 +3779,7 @@ static int prism2_ioctl_siwmlme(struct net_device *dev,
static int prism2_ioctl_mlme(local_info_t *local,
struct prism2_hostapd_param *param)
{
- u16 reason;
+ __le16 reason;
reason = cpu_to_le16(param->u.mlme.reason_code);
switch (param->u.mlme.cmd) {
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