rndis_wlan: cleanup, rename and reorder enums and structures
Rename enums and structures to ndis_80211_* for greater readability. Also change order so that enumerations are presented first. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
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1e41e1d277
1 changed files with 103 additions and 110 deletions
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@ -154,107 +154,100 @@ MODULE_PARM_DESC(workaround_interval,
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#define NDIS_802_11_LENGTH_RATES 8
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#define NDIS_802_11_LENGTH_RATES_EX 16
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struct NDIS_802_11_SSID {
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enum ndis_80211_net_type {
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ndis_80211_type_freq_hop,
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ndis_80211_type_direct_seq,
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ndis_80211_type_ofdm_a,
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ndis_80211_type_ofdm_g
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};
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enum ndis_80211_net_infra {
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ndis_80211_infra_adhoc,
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ndis_80211_infra_infra,
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ndis_80211_infra_auto_unknown
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};
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enum ndis_80211_auth_mode {
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ndis_80211_auth_open,
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ndis_80211_auth_shared,
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ndis_80211_auth_auto_switch,
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ndis_80211_auth_wpa,
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ndis_80211_auth_wpa_psk,
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ndis_80211_auth_wpa_none,
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ndis_80211_auth_wpa2,
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ndis_80211_auth_wpa2_psk
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};
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enum ndis_80211_encr_status {
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ndis_80211_encr_wep_enabled,
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ndis_80211_encr_disabled,
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ndis_80211_encr_wep_key_absent,
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ndis_80211_encr_not_supported,
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ndis_80211_encr_tkip_enabled,
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ndis_80211_encr_tkip_key_absent,
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ndis_80211_encr_ccmp_enabled,
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ndis_80211_encr_ccmp_key_absent
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};
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enum ndis_80211_priv_filter {
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ndis_80211_priv_accept_all,
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ndis_80211_priv_8021x_wep
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};
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struct ndis_80211_ssid {
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__le32 SsidLength;
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u8 Ssid[NDIS_802_11_LENGTH_SSID];
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} __attribute__((packed));
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enum NDIS_802_11_NETWORK_TYPE {
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Ndis802_11FH,
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Ndis802_11DS,
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Ndis802_11OFDM5,
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Ndis802_11OFDM24,
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Ndis802_11NetworkTypeMax
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};
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struct NDIS_802_11_CONFIGURATION_FH {
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struct ndis_80211_conf_freq_hop {
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__le32 Length;
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__le32 HopPattern;
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__le32 HopSet;
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__le32 DwellTime;
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} __attribute__((packed));
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struct NDIS_802_11_CONFIGURATION {
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struct ndis_80211_conf {
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__le32 Length;
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__le32 BeaconPeriod;
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__le32 ATIMWindow;
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__le32 DSConfig;
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struct NDIS_802_11_CONFIGURATION_FH FHConfig;
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struct ndis_80211_conf_freq_hop FHConfig;
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} __attribute__((packed));
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enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
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Ndis802_11IBSS,
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Ndis802_11Infrastructure,
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Ndis802_11AutoUnknown,
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Ndis802_11InfrastructureMax
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};
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enum NDIS_802_11_AUTHENTICATION_MODE {
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Ndis802_11AuthModeOpen,
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Ndis802_11AuthModeShared,
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Ndis802_11AuthModeAutoSwitch,
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Ndis802_11AuthModeWPA,
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Ndis802_11AuthModeWPAPSK,
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Ndis802_11AuthModeWPANone,
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Ndis802_11AuthModeWPA2,
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Ndis802_11AuthModeWPA2PSK,
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Ndis802_11AuthModeMax
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};
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enum NDIS_802_11_ENCRYPTION_STATUS {
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Ndis802_11WEPEnabled,
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Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
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Ndis802_11WEPDisabled,
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Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
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Ndis802_11WEPKeyAbsent,
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Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
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Ndis802_11WEPNotSupported,
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Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
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Ndis802_11Encryption2Enabled,
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Ndis802_11Encryption2KeyAbsent,
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Ndis802_11Encryption3Enabled,
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Ndis802_11Encryption3KeyAbsent
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};
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enum NDIS_802_11_PRIVACY_FILTER {
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Ndis802_11PrivFilterAcceptAll,
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Ndis802_11PrivFilter8021xWEP
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};
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struct NDIS_WLAN_BSSID_EX {
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struct ndis_80211_bssid_ex {
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__le32 Length;
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u8 MacAddress[6];
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u8 Padding[2];
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struct NDIS_802_11_SSID Ssid;
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struct ndis_80211_ssid Ssid;
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__le32 Privacy;
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__le32 Rssi;
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__le32 NetworkTypeInUse;
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struct NDIS_802_11_CONFIGURATION Configuration;
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struct ndis_80211_conf Configuration;
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__le32 InfrastructureMode;
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u8 SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
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__le32 IELength;
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u8 IEs[0];
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} __attribute__((packed));
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struct NDIS_802_11_BSSID_LIST_EX {
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struct ndis_80211_bssid_list_ex {
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__le32 NumberOfItems;
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struct NDIS_WLAN_BSSID_EX Bssid[0];
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struct ndis_80211_bssid_ex Bssid[0];
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} __attribute__((packed));
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struct NDIS_802_11_FIXED_IEs {
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struct ndis_80211_fixed_ies {
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u8 Timestamp[8];
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__le16 BeaconInterval;
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__le16 Capabilities;
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} __attribute__((packed));
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struct NDIS_802_11_WEP {
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struct ndis_80211_wep_key {
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__le32 Length;
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__le32 KeyIndex;
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__le32 KeyLength;
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u8 KeyMaterial[32];
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} __attribute__((packed));
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struct NDIS_802_11_KEY {
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struct ndis_80211_key {
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__le32 Length;
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__le32 KeyIndex;
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__le32 KeyLength;
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@ -264,13 +257,13 @@ struct NDIS_802_11_KEY {
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u8 KeyMaterial[32];
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} __attribute__((packed));
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struct NDIS_802_11_REMOVE_KEY {
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struct ndis_80211_remove_key {
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__le32 Length;
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__le32 KeyIndex;
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u8 Bssid[6];
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} __attribute__((packed));
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struct RNDIS_CONFIG_PARAMETER_INFOBUFFER {
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struct ndis_config_param {
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__le32 ParameterNameOffset;
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__le32 ParameterNameLength;
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__le32 ParameterType;
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@ -334,7 +327,7 @@ struct rndis_wext_private {
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/* hardware state */
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int radio_on;
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int infra_mode;
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struct NDIS_802_11_SSID essid;
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struct ndis_80211_ssid essid;
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/* encryption stuff */
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int encr_tx_key_index;
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@ -484,7 +477,7 @@ static int rndis_set_oid(struct usbnet *dev, __le32 oid, void *data, int len)
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static int rndis_set_config_parameter(struct usbnet *dev, char *param,
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int value_type, void *value)
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{
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struct RNDIS_CONFIG_PARAMETER_INFOBUFFER *infobuf;
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struct ndis_config_param *infobuf;
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int value_len, info_len, param_len, ret, i;
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__le16 *unibuf;
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__le32 *dst_value;
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@ -630,7 +623,7 @@ static int freq_to_dsconfig(struct iw_freq *freq, unsigned int *dsconfig)
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static int
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add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index);
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static int get_essid(struct usbnet *usbdev, struct NDIS_802_11_SSID *ssid)
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static int get_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
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{
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int ret, len;
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@ -653,7 +646,7 @@ static int get_essid(struct usbnet *usbdev, struct NDIS_802_11_SSID *ssid)
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}
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static int set_essid(struct usbnet *usbdev, struct NDIS_802_11_SSID *ssid)
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static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
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{
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struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
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int ret;
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@ -697,7 +690,7 @@ static int is_associated(struct usbnet *usbdev)
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static int disassociate(struct usbnet *usbdev, int reset_ssid)
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{
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struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
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struct NDIS_802_11_SSID ssid;
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struct ndis_80211_ssid ssid;
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int i, ret = 0;
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if (priv->radio_on) {
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@ -737,23 +730,23 @@ static int set_auth_mode(struct usbnet *usbdev, int wpa_version, int authalg)
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if (wpa_version & IW_AUTH_WPA_VERSION_WPA2) {
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if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_802_1X)
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auth_mode = Ndis802_11AuthModeWPA2;
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auth_mode = ndis_80211_auth_wpa2;
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else
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auth_mode = Ndis802_11AuthModeWPA2PSK;
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auth_mode = ndis_80211_auth_wpa2_psk;
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} else if (wpa_version & IW_AUTH_WPA_VERSION_WPA) {
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if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_802_1X)
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auth_mode = Ndis802_11AuthModeWPA;
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auth_mode = ndis_80211_auth_wpa;
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else if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_PSK)
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auth_mode = Ndis802_11AuthModeWPAPSK;
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auth_mode = ndis_80211_auth_wpa_psk;
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else
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auth_mode = Ndis802_11AuthModeWPANone;
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auth_mode = ndis_80211_auth_wpa_none;
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} else if (authalg & IW_AUTH_ALG_SHARED_KEY) {
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if (authalg & IW_AUTH_ALG_OPEN_SYSTEM)
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auth_mode = Ndis802_11AuthModeAutoSwitch;
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auth_mode = ndis_80211_auth_auto_switch;
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else
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auth_mode = Ndis802_11AuthModeShared;
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auth_mode = ndis_80211_auth_shared;
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} else
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auth_mode = Ndis802_11AuthModeOpen;
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auth_mode = ndis_80211_auth_open;
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tmp = cpu_to_le32(auth_mode);
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ret = rndis_set_oid(usbdev, OID_802_11_AUTHENTICATION_MODE, &tmp,
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if (priv->wpa_version & IW_AUTH_WPA_VERSION_WPA2 ||
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priv->wpa_version & IW_AUTH_WPA_VERSION_WPA)
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tmp = cpu_to_le32(Ndis802_11PrivFilter8021xWEP);
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tmp = cpu_to_le32(ndis_80211_priv_8021x_wep);
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else
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tmp = cpu_to_le32(Ndis802_11PrivFilterAcceptAll);
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tmp = cpu_to_le32(ndis_80211_priv_accept_all);
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return rndis_set_oid(usbdev, OID_802_11_PRIVACY_FILTER, &tmp,
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sizeof(tmp));
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@ -798,18 +791,18 @@ static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise)
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groupwise);
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if (pairwise & IW_AUTH_CIPHER_CCMP)
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encr_mode = Ndis802_11Encryption3Enabled;
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encr_mode = ndis_80211_encr_ccmp_enabled;
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else if (pairwise & IW_AUTH_CIPHER_TKIP)
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encr_mode = Ndis802_11Encryption2Enabled;
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encr_mode = ndis_80211_encr_tkip_enabled;
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else if (pairwise &
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(IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104))
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encr_mode = Ndis802_11Encryption1Enabled;
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encr_mode = ndis_80211_encr_wep_enabled;
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else if (groupwise & IW_AUTH_CIPHER_CCMP)
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encr_mode = Ndis802_11Encryption3Enabled;
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encr_mode = ndis_80211_encr_ccmp_enabled;
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else if (groupwise & IW_AUTH_CIPHER_TKIP)
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encr_mode = Ndis802_11Encryption2Enabled;
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encr_mode = ndis_80211_encr_tkip_enabled;
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else
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encr_mode = Ndis802_11EncryptionDisabled;
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encr_mode = ndis_80211_encr_disabled;
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tmp = cpu_to_le32(encr_mode);
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ret = rndis_set_oid(usbdev, OID_802_11_ENCRYPTION_STATUS, &tmp,
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@ -877,7 +870,7 @@ static void set_default_iw_params(struct usbnet *usbdev)
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priv->wpa_keymgmt = 0;
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priv->wpa_version = 0;
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set_infra_mode(usbdev, Ndis802_11Infrastructure);
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set_infra_mode(usbdev, ndis_80211_infra_infra);
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set_auth_mode(usbdev, IW_AUTH_WPA_VERSION_DISABLED,
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IW_AUTH_ALG_OPEN_SYSTEM);
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set_priv_filter(usbdev);
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@ -899,7 +892,7 @@ static int deauthenticate(struct usbnet *usbdev)
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static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index)
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{
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struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
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struct NDIS_802_11_WEP ndis_key;
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struct ndis_80211_wep_key ndis_key;
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int ret;
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if (key_len <= 0 || key_len > 32 || index < 0 || index >= 4)
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@ -940,7 +933,7 @@ static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index)
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static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN])
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{
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struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
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struct NDIS_802_11_REMOVE_KEY remove_key;
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struct ndis_80211_remove_key remove_key;
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__le32 keyindex;
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int ret;
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@ -1184,7 +1177,7 @@ static int rndis_iw_get_name(struct net_device *dev,
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static int rndis_iw_set_essid(struct net_device *dev,
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struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
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{
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struct NDIS_802_11_SSID ssid;
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struct ndis_80211_ssid ssid;
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int length = wrqu->essid.length;
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struct usbnet *usbdev = dev->priv;
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@ -1212,7 +1205,7 @@ static int rndis_iw_set_essid(struct net_device *dev,
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static int rndis_iw_get_essid(struct net_device *dev,
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struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
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{
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struct NDIS_802_11_SSID ssid;
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struct ndis_80211_ssid ssid;
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struct usbnet *usbdev = dev->priv;
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int ret;
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@ -1398,13 +1391,13 @@ static int rndis_iw_get_mode(struct net_device *dev,
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struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
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switch (priv->infra_mode) {
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case Ndis802_11IBSS:
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case ndis_80211_infra_adhoc:
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wrqu->mode = IW_MODE_ADHOC;
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break;
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case Ndis802_11Infrastructure:
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case ndis_80211_infra_infra:
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wrqu->mode = IW_MODE_INFRA;
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break;
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/*case Ndis802_11AutoUnknown:*/
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/*case ndis_80211_infra_auto_unknown:*/
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default:
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wrqu->mode = IW_MODE_AUTO;
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break;
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@ -1424,14 +1417,14 @@ static int rndis_iw_set_mode(struct net_device *dev,
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switch (wrqu->mode) {
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case IW_MODE_ADHOC:
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mode = Ndis802_11IBSS;
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mode = ndis_80211_infra_adhoc;
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break;
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case IW_MODE_INFRA:
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mode = Ndis802_11Infrastructure;
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mode = ndis_80211_infra_infra;
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break;
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/*case IW_MODE_AUTO:*/
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default:
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mode = Ndis802_11AutoUnknown;
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mode = ndis_80211_infra_auto_unknown;
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break;
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}
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@ -1507,7 +1500,7 @@ static int rndis_iw_set_encode_ext(struct net_device *dev,
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struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
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struct usbnet *usbdev = dev->priv;
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struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
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struct NDIS_802_11_KEY ndis_key;
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struct ndis_80211_key ndis_key;
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int keyidx, ret;
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u8 *addr;
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@ -1550,7 +1543,7 @@ static int rndis_iw_set_encode_ext(struct net_device *dev,
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addr = ext->addr.sa_data;
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if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
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/* group key */
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if (priv->infra_mode == Ndis802_11IBSS)
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if (priv->infra_mode == ndis_80211_infra_adhoc)
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memset(ndis_key.Bssid, 0xff, ETH_ALEN);
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else
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get_bssid(usbdev, ndis_key.Bssid);
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@ -1611,7 +1604,7 @@ static int rndis_iw_set_scan(struct net_device *dev,
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static char *rndis_translate_scan(struct net_device *dev,
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char *cev, char *end_buf, struct NDIS_WLAN_BSSID_EX *bssid)
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char *cev, char *end_buf, struct ndis_80211_bssid_ex *bssid)
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{
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#ifdef DEBUG
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struct usbnet *usbdev = dev->priv;
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||||
|
@ -1645,13 +1638,13 @@ static char *rndis_translate_scan(struct net_device *dev,
|
|||
le32_to_cpu(bssid->InfrastructureMode));
|
||||
iwe.cmd = SIOCGIWMODE;
|
||||
switch (le32_to_cpu(bssid->InfrastructureMode)) {
|
||||
case Ndis802_11IBSS:
|
||||
case ndis_80211_infra_adhoc:
|
||||
iwe.u.mode = IW_MODE_ADHOC;
|
||||
break;
|
||||
case Ndis802_11Infrastructure:
|
||||
case ndis_80211_infra_infra:
|
||||
iwe.u.mode = IW_MODE_INFRA;
|
||||
break;
|
||||
/*case Ndis802_11AutoUnknown:*/
|
||||
/*case ndis_80211_infra_auto_unknown:*/
|
||||
default:
|
||||
iwe.u.mode = IW_MODE_AUTO;
|
||||
break;
|
||||
|
@ -1677,7 +1670,7 @@ static char *rndis_translate_scan(struct net_device *dev,
|
|||
devdbg(usbdev, "ENCODE %d", le32_to_cpu(bssid->Privacy));
|
||||
iwe.cmd = SIOCGIWENCODE;
|
||||
iwe.u.data.length = 0;
|
||||
if (le32_to_cpu(bssid->Privacy) == Ndis802_11PrivFilterAcceptAll)
|
||||
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;
|
||||
|
@ -1716,10 +1709,10 @@ static char *rndis_translate_scan(struct net_device *dev,
|
|||
iwe.u.data.length = strlen(sbuf);
|
||||
cev = iwe_stream_add_point(cev, end_buf, &iwe, sbuf);
|
||||
|
||||
ie = (void *)(bssid->IEs + sizeof(struct NDIS_802_11_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));
|
||||
ie_len -= sizeof(struct NDIS_802_11_FIXED_IEs);
|
||||
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 &&
|
||||
memcmp(ie->data, "\x00\x50\xf2\x01", 4) == 0) ||
|
||||
|
@ -1746,8 +1739,8 @@ static int rndis_iw_get_scan(struct net_device *dev,
|
|||
struct usbnet *usbdev = dev->priv;
|
||||
void *buf = NULL;
|
||||
char *cev = extra;
|
||||
struct NDIS_802_11_BSSID_LIST_EX *bssid_list;
|
||||
struct NDIS_WLAN_BSSID_EX *bssid;
|
||||
struct ndis_80211_bssid_list_ex *bssid_list;
|
||||
struct ndis_80211_bssid_ex *bssid;
|
||||
int ret = -EINVAL, len, count, bssid_len;
|
||||
|
||||
devdbg(usbdev, "SIOCGIWSCAN");
|
||||
|
@ -1948,7 +1941,7 @@ static int rndis_iw_set_freq(struct net_device *dev,
|
|||
struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct usbnet *usbdev = dev->priv;
|
||||
struct NDIS_802_11_CONFIGURATION config;
|
||||
struct ndis_80211_conf config;
|
||||
unsigned int dsconfig;
|
||||
int len, ret;
|
||||
|
||||
|
@ -1979,7 +1972,7 @@ static int rndis_iw_get_freq(struct net_device *dev,
|
|||
struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct usbnet *usbdev = dev->priv;
|
||||
struct NDIS_802_11_CONFIGURATION config;
|
||||
struct ndis_80211_conf config;
|
||||
int len, ret;
|
||||
|
||||
len = sizeof(config);
|
||||
|
@ -2266,14 +2259,14 @@ static int rndis_wext_get_caps(struct usbnet *dev)
|
|||
n = 8;
|
||||
for (i = 0; i < n; i++) {
|
||||
switch (le32_to_cpu(networks_supported.items[i])) {
|
||||
case Ndis802_11FH:
|
||||
case Ndis802_11DS:
|
||||
case ndis_80211_type_freq_hop:
|
||||
case ndis_80211_type_direct_seq:
|
||||
priv->caps |= CAP_MODE_80211B;
|
||||
break;
|
||||
case Ndis802_11OFDM5:
|
||||
case ndis_80211_type_ofdm_a:
|
||||
priv->caps |= CAP_MODE_80211A;
|
||||
break;
|
||||
case Ndis802_11OFDM24:
|
||||
case ndis_80211_type_ofdm_g:
|
||||
priv->caps |= CAP_MODE_80211G;
|
||||
break;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue