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authorJussi Kivilinna <jussi.kivilinna@mbnet.fi>2008-03-07 23:23:25 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2008-03-13 20:02:33 (GMT)
commit461b3f2aa3c45eb2e85751b6a3b75a8dd1abd04a (patch)
treebbd9eddf9d719d1e8ad77e2fb4af5cd9af1d9ac6 /drivers/net/wireless
parent1e41e1d2771456274ae2c748ed2cc74524a5863f (diff)
downloadlinux-fsl-qoriq-461b3f2aa3c45eb2e85751b6a3b75a8dd1abd04a.tar.xz
rndis_wlan: cleanup, rename structure members
Rename members of ndis_80211_* structures to match the style of the rest of the code. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/rndis_wlan.c258
1 files changed, 126 insertions, 132 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 157c464..977751f 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -195,80 +195,80 @@ enum ndis_80211_priv_filter {
};
struct ndis_80211_ssid {
- __le32 SsidLength;
- u8 Ssid[NDIS_802_11_LENGTH_SSID];
+ __le32 length;
+ u8 essid[NDIS_802_11_LENGTH_SSID];
} __attribute__((packed));
struct ndis_80211_conf_freq_hop {
- __le32 Length;
- __le32 HopPattern;
- __le32 HopSet;
- __le32 DwellTime;
+ __le32 length;
+ __le32 hop_pattern;
+ __le32 hop_set;
+ __le32 dwell_time;
} __attribute__((packed));
struct ndis_80211_conf {
- __le32 Length;
- __le32 BeaconPeriod;
- __le32 ATIMWindow;
- __le32 DSConfig;
- struct ndis_80211_conf_freq_hop FHConfig;
+ __le32 length;
+ __le32 beacon_period;
+ __le32 atim_window;
+ __le32 ds_config;
+ struct ndis_80211_conf_freq_hop fh_config;
} __attribute__((packed));
struct ndis_80211_bssid_ex {
- __le32 Length;
- u8 MacAddress[6];
- u8 Padding[2];
- struct ndis_80211_ssid Ssid;
- __le32 Privacy;
- __le32 Rssi;
- __le32 NetworkTypeInUse;
- struct ndis_80211_conf Configuration;
- __le32 InfrastructureMode;
- u8 SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
- __le32 IELength;
- u8 IEs[0];
+ __le32 length;
+ u8 mac[6];
+ u8 padding[2];
+ struct ndis_80211_ssid ssid;
+ __le32 privacy;
+ __le32 rssi;
+ __le32 net_type;
+ struct ndis_80211_conf config;
+ __le32 net_infra;
+ u8 rates[NDIS_802_11_LENGTH_RATES_EX];
+ __le32 ie_length;
+ u8 ies[0];
} __attribute__((packed));
struct ndis_80211_bssid_list_ex {
- __le32 NumberOfItems;
- struct ndis_80211_bssid_ex Bssid[0];
+ __le32 num_items;
+ struct ndis_80211_bssid_ex bssid[0];
} __attribute__((packed));
struct ndis_80211_fixed_ies {
- u8 Timestamp[8];
- __le16 BeaconInterval;
- __le16 Capabilities;
+ u8 timestamp[8];
+ __le16 beacon_interval;
+ __le16 capabilities;
} __attribute__((packed));
struct ndis_80211_wep_key {
- __le32 Length;
- __le32 KeyIndex;
- __le32 KeyLength;
- u8 KeyMaterial[32];
+ __le32 size;
+ __le32 index;
+ __le32 length;
+ u8 material[32];
} __attribute__((packed));
struct ndis_80211_key {
- __le32 Length;
- __le32 KeyIndex;
- __le32 KeyLength;
- u8 Bssid[6];
- u8 Padding[6];
- u8 KeyRSC[8];
- u8 KeyMaterial[32];
+ __le32 size;
+ __le32 index;
+ __le32 length;
+ u8 bssid[6];
+ u8 padding[6];
+ u8 rsc[8];
+ u8 material[32];
} __attribute__((packed));
struct ndis_80211_remove_key {
- __le32 Length;
- __le32 KeyIndex;
- u8 Bssid[6];
+ __le32 size;
+ __le32 index;
+ u8 bssid[6];
} __attribute__((packed));
struct ndis_config_param {
- __le32 ParameterNameOffset;
- __le32 ParameterNameLength;
- __le32 ParameterType;
- __le32 ParameterValueOffset;
- __le32 ParameterValueLength;
+ __le32 name_offs;
+ __le32 name_length;
+ __le32 type;
+ __le32 value_offs;
+ __le32 value_length;
} __attribute__((packed));
/* these have to match what is in wpa_supplicant */
@@ -512,12 +512,11 @@ static int rndis_set_config_parameter(struct usbnet *dev, char *param,
devdbg(dev, "setting config parameter: %s, value: %d",
param, *(u32 *)value);
- infobuf->ParameterNameOffset = cpu_to_le32(sizeof(*infobuf));
- infobuf->ParameterNameLength = cpu_to_le32(param_len);
- infobuf->ParameterType = cpu_to_le32(value_type);
- infobuf->ParameterValueOffset = cpu_to_le32(sizeof(*infobuf) +
- param_len);
- infobuf->ParameterValueLength = cpu_to_le32(value_len);
+ infobuf->name_offs = cpu_to_le32(sizeof(*infobuf));
+ infobuf->name_length = cpu_to_le32(param_len);
+ infobuf->type = cpu_to_le32(value_type);
+ infobuf->value_offs = cpu_to_le32(sizeof(*infobuf) + param_len);
+ infobuf->value_length = cpu_to_le32(value_len);
/* simple string to unicode string conversion */
unibuf = (void *)infobuf + sizeof(*infobuf);
@@ -631,14 +630,14 @@ static int get_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
ret = rndis_query_oid(usbdev, OID_802_11_SSID, ssid, &len);
if (ret != 0)
- ssid->SsidLength = 0;
+ ssid->length = 0;
#ifdef DEBUG
{
unsigned char tmp[NDIS_802_11_LENGTH_SSID + 1];
- memcpy(tmp, ssid->Ssid, le32_to_cpu(ssid->SsidLength));
- tmp[le32_to_cpu(ssid->SsidLength)] = 0;
+ memcpy(tmp, ssid->essid, le32_to_cpu(ssid->length));
+ tmp[le32_to_cpu(ssid->length)] = 0;
devdbg(usbdev, "get_essid: '%s', ret: %d", tmp, ret);
}
#endif
@@ -707,12 +706,12 @@ static int disassociate(struct usbnet *usbdev, int reset_ssid)
/* disassociate causes radio to be turned off; if reset_ssid
* is given, set random ssid to enable radio */
if (reset_ssid) {
- ssid.SsidLength = cpu_to_le32(sizeof(ssid.Ssid));
- get_random_bytes(&ssid.Ssid[2], sizeof(ssid.Ssid)-2);
- ssid.Ssid[0] = 0x1;
- ssid.Ssid[1] = 0xff;
- for (i = 2; i < sizeof(ssid.Ssid); i++)
- ssid.Ssid[i] = 0x1 + (ssid.Ssid[i] * 0xfe / 0xff);
+ ssid.length = cpu_to_le32(sizeof(ssid.essid));
+ get_random_bytes(&ssid.essid[2], sizeof(ssid.essid)-2);
+ ssid.essid[0] = 0x1;
+ ssid.essid[1] = 0xff;
+ for (i = 2; i < sizeof(ssid.essid); i++)
+ ssid.essid[i] = 0x1 + (ssid.essid[i] * 0xfe / 0xff);
ret = set_essid(usbdev, &ssid);
}
return ret;
@@ -900,13 +899,13 @@ static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index)
memset(&ndis_key, 0, sizeof(ndis_key));
- ndis_key.Length = cpu_to_le32(sizeof(ndis_key));
- ndis_key.KeyLength = cpu_to_le32(key_len);
- ndis_key.KeyIndex = cpu_to_le32(index);
- memcpy(&ndis_key.KeyMaterial, key, key_len);
+ ndis_key.size = cpu_to_le32(sizeof(ndis_key));
+ ndis_key.length = cpu_to_le32(key_len);
+ ndis_key.index = cpu_to_le32(index);
+ memcpy(&ndis_key.material, key, key_len);
if (index == priv->encr_tx_key_index) {
- ndis_key.KeyIndex |= cpu_to_le32(1 << 31);
+ ndis_key.index |= cpu_to_le32(1 << 31);
ret = set_encr_mode(usbdev, IW_AUTH_CIPHER_WEP104,
IW_AUTH_CIPHER_NONE);
if (ret)
@@ -947,17 +946,17 @@ static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN])
priv->wpa_cipher_pair == IW_AUTH_CIPHER_CCMP ||
priv->wpa_cipher_group == IW_AUTH_CIPHER_TKIP ||
priv->wpa_cipher_group == IW_AUTH_CIPHER_CCMP) {
- remove_key.Length = cpu_to_le32(sizeof(remove_key));
- remove_key.KeyIndex = cpu_to_le32(index);
+ remove_key.size = cpu_to_le32(sizeof(remove_key));
+ remove_key.index = cpu_to_le32(index);
if (bssid) {
/* pairwise key */
if (memcmp(bssid, ffff_bssid, ETH_ALEN) != 0)
- remove_key.KeyIndex |= cpu_to_le32(1 << 30);
- memcpy(remove_key.Bssid, bssid,
- sizeof(remove_key.Bssid));
+ remove_key.index |= cpu_to_le32(1 << 30);
+ memcpy(remove_key.bssid, bssid,
+ sizeof(remove_key.bssid));
} else
- memset(remove_key.Bssid, 0xff,
- sizeof(remove_key.Bssid));
+ memset(remove_key.bssid, 0xff,
+ sizeof(remove_key.bssid));
ret = rndis_set_oid(usbdev, OID_802_11_REMOVE_KEY, &remove_key,
sizeof(remove_key));
@@ -1187,11 +1186,11 @@ static int rndis_iw_set_essid(struct net_device *dev,
if (length > NDIS_802_11_LENGTH_SSID)
length = NDIS_802_11_LENGTH_SSID;
- ssid.SsidLength = cpu_to_le32(length);
+ ssid.length = cpu_to_le32(length);
if (length > 0)
- memcpy(ssid.Ssid, essid, length);
+ memcpy(ssid.essid, essid, length);
else
- memset(ssid.Ssid, 0, NDIS_802_11_LENGTH_SSID);
+ memset(ssid.essid, 0, NDIS_802_11_LENGTH_SSID);
set_assoc_params(usbdev);
@@ -1211,10 +1210,10 @@ static int rndis_iw_get_essid(struct net_device *dev,
ret = get_essid(usbdev, &ssid);
- if (ret == 0 && le32_to_cpu(ssid.SsidLength) > 0) {
+ if (ret == 0 && le32_to_cpu(ssid.length) > 0) {
wrqu->essid.flags = 1;
- wrqu->essid.length = le32_to_cpu(ssid.SsidLength);
- memcpy(essid, ssid.Ssid, wrqu->essid.length);
+ wrqu->essid.length = le32_to_cpu(ssid.length);
+ memcpy(essid, ssid.essid, wrqu->essid.length);
essid[wrqu->essid.length] = 0;
} else {
memset(essid, 0, sizeof(NDIS_802_11_LENGTH_SSID));
@@ -1525,54 +1524,54 @@ static int rndis_iw_set_encode_ext(struct net_device *dev,
ext->alg == IW_ENCODE_ALG_NONE || ext->key_len == 0)
return remove_key(usbdev, keyidx, NULL);
- if (ext->key_len > sizeof(ndis_key.KeyMaterial))
+ if (ext->key_len > sizeof(ndis_key.material))
return -1;
memset(&ndis_key, 0, sizeof(ndis_key));
- ndis_key.Length = cpu_to_le32(sizeof(ndis_key) -
- sizeof(ndis_key.KeyMaterial) + ext->key_len);
- ndis_key.KeyLength = cpu_to_le32(ext->key_len);
- ndis_key.KeyIndex = cpu_to_le32(keyidx);
+ ndis_key.size = cpu_to_le32(sizeof(ndis_key) -
+ sizeof(ndis_key.material) + ext->key_len);
+ ndis_key.length = cpu_to_le32(ext->key_len);
+ ndis_key.index = cpu_to_le32(keyidx);
if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
- memcpy(ndis_key.KeyRSC, ext->rx_seq, 6);
- ndis_key.KeyIndex |= cpu_to_le32(1 << 29);
+ memcpy(ndis_key.rsc, ext->rx_seq, 6);
+ ndis_key.index |= cpu_to_le32(1 << 29);
}
addr = ext->addr.sa_data;
if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
/* group key */
if (priv->infra_mode == ndis_80211_infra_adhoc)
- memset(ndis_key.Bssid, 0xff, ETH_ALEN);
+ memset(ndis_key.bssid, 0xff, ETH_ALEN);
else
- get_bssid(usbdev, ndis_key.Bssid);
+ get_bssid(usbdev, ndis_key.bssid);
} else {
/* pairwise key */
- ndis_key.KeyIndex |= cpu_to_le32(1 << 30);
- memcpy(ndis_key.Bssid, addr, ETH_ALEN);
+ ndis_key.index |= cpu_to_le32(1 << 30);
+ memcpy(ndis_key.bssid, addr, ETH_ALEN);
}
if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
- ndis_key.KeyIndex |= cpu_to_le32(1 << 31);
+ ndis_key.index |= cpu_to_le32(1 << 31);
if (ext->alg == IW_ENCODE_ALG_TKIP && ext->key_len == 32) {
/* wpa_supplicant gives us the Michael MIC RX/TX keys in
* different order than NDIS spec, so swap the order here. */
- memcpy(ndis_key.KeyMaterial, ext->key, 16);
- memcpy(ndis_key.KeyMaterial + 16, ext->key + 24, 8);
- memcpy(ndis_key.KeyMaterial + 24, ext->key + 16, 8);
+ memcpy(ndis_key.material, ext->key, 16);
+ memcpy(ndis_key.material + 16, ext->key + 24, 8);
+ memcpy(ndis_key.material + 24, ext->key + 16, 8);
} else
- memcpy(ndis_key.KeyMaterial, ext->key, ext->key_len);
+ memcpy(ndis_key.material, ext->key, ext->key_len);
ret = rndis_set_oid(usbdev, OID_802_11_ADD_KEY, &ndis_key,
- le32_to_cpu(ndis_key.Length));
+ le32_to_cpu(ndis_key.size));
devdbg(usbdev, "SIOCSIWENCODEEXT: OID_802_11_ADD_KEY -> %08X", ret);
if (ret != 0)
return ret;
priv->encr_key_len[keyidx] = ext->key_len;
- memcpy(&priv->encr_keys[keyidx], ndis_key.KeyMaterial, ext->key_len);
+ memcpy(&priv->encr_keys[keyidx], ndis_key.material, ext->key_len);
if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
priv->encr_tx_key_index = keyidx;
@@ -1617,27 +1616,24 @@ static char *rndis_translate_scan(struct net_device *dev,
unsigned char sbuf[32];
DECLARE_MAC_BUF(mac);
- bssid_len = le32_to_cpu(bssid->Length);
+ bssid_len = le32_to_cpu(bssid->length);
- devdbg(usbdev, "BSSID %s", print_mac(mac, bssid->MacAddress));
+ devdbg(usbdev, "BSSID %s", print_mac(mac, bssid->mac));
iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
- memcpy(iwe.u.ap_addr.sa_data, bssid->MacAddress, ETH_ALEN);
+ memcpy(iwe.u.ap_addr.sa_data, bssid->mac, ETH_ALEN);
cev = iwe_stream_add_event(cev, end_buf, &iwe, IW_EV_ADDR_LEN);
- devdbg(usbdev, "SSID(%d) %s",
- le32_to_cpu(bssid->Ssid.SsidLength),
- bssid->Ssid.Ssid);
+ devdbg(usbdev, "SSID(%d) %s", le32_to_cpu(bssid->ssid.length),
+ bssid->ssid.essid);
iwe.cmd = SIOCGIWESSID;
- iwe.u.essid.length = le32_to_cpu(bssid->Ssid.SsidLength);
+ iwe.u.essid.length = le32_to_cpu(bssid->ssid.length);
iwe.u.essid.flags = 1;
- cev = iwe_stream_add_point(cev, end_buf, &iwe,
- bssid->Ssid.Ssid);
+ cev = iwe_stream_add_point(cev, end_buf, &iwe, bssid->ssid.essid);
- devdbg(usbdev, "MODE %d",
- le32_to_cpu(bssid->InfrastructureMode));
+ devdbg(usbdev, "MODE %d", le32_to_cpu(bssid->net_infra));
iwe.cmd = SIOCGIWMODE;
- switch (le32_to_cpu(bssid->InfrastructureMode)) {
+ switch (le32_to_cpu(bssid->net_infra)) {
case ndis_80211_infra_adhoc:
iwe.u.mode = IW_MODE_ADHOC;
break;
@@ -1651,26 +1647,24 @@ static char *rndis_translate_scan(struct net_device *dev,
}
cev = iwe_stream_add_event(cev, end_buf, &iwe, IW_EV_UINT_LEN);
- devdbg(usbdev, "FREQ %d kHz",
- le32_to_cpu(bssid->Configuration.DSConfig));
+ devdbg(usbdev, "FREQ %d kHz", le32_to_cpu(bssid->config.ds_config));
iwe.cmd = SIOCGIWFREQ;
- dsconfig_to_freq(le32_to_cpu(bssid->Configuration.DSConfig),
- &iwe.u.freq);
+ dsconfig_to_freq(le32_to_cpu(bssid->config.ds_config), &iwe.u.freq);
cev = iwe_stream_add_event(cev, end_buf, &iwe, IW_EV_FREQ_LEN);
- devdbg(usbdev, "QUAL %d", le32_to_cpu(bssid->Rssi));
+ devdbg(usbdev, "QUAL %d", le32_to_cpu(bssid->rssi));
iwe.cmd = IWEVQUAL;
- iwe.u.qual.qual = level_to_qual(le32_to_cpu(bssid->Rssi));
- iwe.u.qual.level = le32_to_cpu(bssid->Rssi);
+ iwe.u.qual.qual = level_to_qual(le32_to_cpu(bssid->rssi));
+ iwe.u.qual.level = le32_to_cpu(bssid->rssi);
iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED
| IW_QUAL_LEVEL_UPDATED
| IW_QUAL_NOISE_INVALID;
cev = iwe_stream_add_event(cev, end_buf, &iwe, IW_EV_QUAL_LEN);
- devdbg(usbdev, "ENCODE %d", le32_to_cpu(bssid->Privacy));
+ devdbg(usbdev, "ENCODE %d", le32_to_cpu(bssid->privacy));
iwe.cmd = SIOCGIWENCODE;
iwe.u.data.length = 0;
- if (le32_to_cpu(bssid->Privacy) == ndis_80211_priv_accept_all)
+ if (le32_to_cpu(bssid->privacy) == ndis_80211_priv_accept_all)
iwe.u.data.flags = IW_ENCODE_DISABLED;
else
iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
@@ -1680,10 +1674,10 @@ static char *rndis_translate_scan(struct net_device *dev,
devdbg(usbdev, "RATES:");
current_val = cev + IW_EV_LCP_LEN;
iwe.cmd = SIOCGIWRATE;
- for (i = 0; i < sizeof(bssid->SupportedRates); i++) {
- if (bssid->SupportedRates[i] & 0x7f) {
+ for (i = 0; i < sizeof(bssid->rates); i++) {
+ if (bssid->rates[i] & 0x7f) {
iwe.u.bitrate.value =
- ((bssid->SupportedRates[i] & 0x7f) *
+ ((bssid->rates[i] & 0x7f) *
500000);
devdbg(usbdev, " %d", iwe.u.bitrate.value);
current_val = iwe_stream_add_value(cev,
@@ -1695,23 +1689,23 @@ static char *rndis_translate_scan(struct net_device *dev,
if ((current_val - cev) > IW_EV_LCP_LEN)
cev = current_val;
- beacon = le32_to_cpu(bssid->Configuration.BeaconPeriod);
+ beacon = le32_to_cpu(bssid->config.beacon_period);
devdbg(usbdev, "BCN_INT %d", beacon);
iwe.cmd = IWEVCUSTOM;
snprintf(sbuf, sizeof(sbuf), "bcn_int=%d", beacon);
iwe.u.data.length = strlen(sbuf);
cev = iwe_stream_add_point(cev, end_buf, &iwe, sbuf);
- atim = le32_to_cpu(bssid->Configuration.ATIMWindow);
+ atim = le32_to_cpu(bssid->config.atim_window);
devdbg(usbdev, "ATIM %d", atim);
iwe.cmd = IWEVCUSTOM;
snprintf(sbuf, sizeof(sbuf), "atim=%u", atim);
iwe.u.data.length = strlen(sbuf);
cev = iwe_stream_add_point(cev, end_buf, &iwe, sbuf);
- ie = (void *)(bssid->IEs + sizeof(struct ndis_80211_fixed_ies));
+ ie = (void *)(bssid->ies + sizeof(struct ndis_80211_fixed_ies));
ie_len = min(bssid_len - (int)sizeof(*bssid),
- (int)le32_to_cpu(bssid->IELength));
+ (int)le32_to_cpu(bssid->ie_length));
ie_len -= sizeof(struct ndis_80211_fixed_ies);
while (ie_len >= sizeof(*ie) && sizeof(*ie) + ie->len <= ie_len) {
if ((ie->id == MFIE_TYPE_GENERIC && ie->len >= 4 &&
@@ -1758,16 +1752,16 @@ static int rndis_iw_get_scan(struct net_device *dev,
goto out;
bssid_list = buf;
- bssid = bssid_list->Bssid;
- bssid_len = le32_to_cpu(bssid->Length);
- count = le32_to_cpu(bssid_list->NumberOfItems);
+ bssid = bssid_list->bssid;
+ bssid_len = le32_to_cpu(bssid->length);
+ count = le32_to_cpu(bssid_list->num_items);
devdbg(usbdev, "SIOCGIWSCAN: %d BSSIDs found", count);
while (count && ((void *)bssid + bssid_len) <= (buf + len)) {
cev = rndis_translate_scan(dev, cev, extra + IW_SCAN_MAX_DATA,
bssid);
bssid = (void *)bssid + bssid_len;
- bssid_len = le32_to_cpu(bssid->Length);
+ bssid_len = le32_to_cpu(bssid->length);
count--;
}
@@ -1960,7 +1954,7 @@ static int rndis_iw_set_freq(struct net_device *dev,
return 0;
}
- config.DSConfig = cpu_to_le32(dsconfig);
+ config.ds_config = cpu_to_le32(dsconfig);
devdbg(usbdev, "SIOCSIWFREQ: %d * 10^%d", wrqu->freq.m, wrqu->freq.e);
return rndis_set_oid(usbdev, OID_802_11_CONFIGURATION, &config,
@@ -1978,7 +1972,7 @@ static int rndis_iw_get_freq(struct net_device *dev,
len = sizeof(config);
ret = rndis_query_oid(usbdev, OID_802_11_CONFIGURATION, &config, &len);
if (ret == 0)
- dsconfig_to_freq(le32_to_cpu(config.DSConfig), &wrqu->freq);
+ dsconfig_to_freq(le32_to_cpu(config.ds_config), &wrqu->freq);
devdbg(usbdev, "SIOCGIWFREQ: %d", wrqu->freq.m);
return ret;