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Staging: rtl8192su: remove support for older wireless extensions 

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-06-13 18:35:58 +02:00 committed by Greg Kroah-Hartman
parent 1ec9e48dbf
commit 3bd709f28f
6 changed files with 7 additions and 117 deletions
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16
drivers/staging/rtl8192su/ieee80211/ieee80211.h
View File

@ -379,13 +379,11 @@ enum _ReasonCode{
#define ieee80211_wx_get_scan ieee80211_wx_get_scan_rsl
#define ieee80211_wx_set_encode ieee80211_wx_set_encode_rsl
#define ieee80211_wx_get_encode ieee80211_wx_get_encode_rsl
#if WIRELESS_EXT >= 18
#define ieee80211_wx_set_mlme ieee80211_wx_set_mlme_rsl
#define ieee80211_wx_set_auth ieee80211_wx_set_auth_rsl
#define ieee80211_wx_set_encode_ext ieee80211_wx_set_encode_ext_rsl
#define ieee80211_wx_get_encode_ext ieee80211_wx_get_encode_ext_rsl
#endif
typedef struct ieee_param {
u32 cmd;
@ -416,16 +414,6 @@ typedef struct ieee_param {
} u;
}ieee_param;
#if WIRELESS_EXT < 17
#define IW_QUAL_QUAL_INVALID 0x10
#define IW_QUAL_LEVEL_INVALID 0x20
#define IW_QUAL_NOISE_INVALID 0x40
#define IW_QUAL_QUAL_UPDATED 0x1
#define IW_QUAL_LEVEL_UPDATED 0x2
#define IW_QUAL_NOISE_UPDATED 0x4
#endif
#define MSECS(t) msecs_to_jiffies(t)
#define msleep_interruptible_rsl msleep_interruptible
@ -2552,7 +2540,6 @@ extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
#if WIRELESS_EXT >= 18
extern int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data* wrqu, char *extra);
@ -2565,7 +2552,6 @@ extern int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
extern int ieee80211_wx_set_mlme(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra);
#endif
extern int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len);
/* ieee80211_softmac.c */

25
drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.c
View File

@ -615,8 +615,6 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri
return 0;
}
#if WIRELESS_EXT >= 18
static void ieee80211_michael_mic_failure(struct net_device *dev,
struct ieee80211_hdr_4addr *hdr,
int keyidx)
@ -637,29 +635,6 @@ static void ieee80211_michael_mic_failure(struct net_device *dev,
wrqu.data.length = sizeof(ev);
wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev);
}
#elif WIRELESS_EXT >= 15
static void ieee80211_michael_mic_failure(struct net_device *dev,
struct ieee80211_hdr_4addr *hdr,
int keyidx)
{
union iwreq_data wrqu;
char buf[128];
/* TODO: needed parameters: count, keyid, key type, TSC */
sprintf(buf, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr="
MAC_FMT ")", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni",
MAC_ARG(hdr->addr2));
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.length = strlen(buf);
wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
}
#else /* WIRELESS_EXT >= 15 */
static inline void ieee80211_michael_mic_failure(struct net_device *dev,
struct ieee80211_hdr_4addr *hdr,
int keyidx)
{
}
#endif /* WIRELESS_EXT >= 15 */
static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
int hdr_len, void *priv)

5
drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c
View File

@ -986,7 +986,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
//IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len);
#ifdef NOT_YET
#if WIRELESS_EXT > 15
/* Put this code here so that we avoid duplicating it in all
* Rx paths. - Jean II */
#ifdef IW_WIRELESS_SPY /* defined in iw_handler.h */
@ -1000,18 +999,16 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
wireless_spy_update(dev, hdr->addr2, &wstats);
}
#endif /* IW_WIRELESS_SPY */
#endif /* WIRELESS_EXT > 15 */
hostap_update_rx_stats(local->ap, hdr, rx_stats);
#endif
#if WIRELESS_EXT > 15
if (ieee->iw_mode == IW_MODE_MONITOR) {
ieee80211_monitor_rx(ieee, skb, rx_stats);
stats->rx_packets++;
stats->rx_bytes += skb->len;
return 1;
}
#endif
if (ieee->host_decrypt) {
int idx = 0;
if (skb->len >= hdrlen + 3)

38
drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
View File

@ -211,37 +211,7 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee,
iwe.u.data.length = p - custom;
if (iwe.u.data.length)
start = iwe_stream_add_point(info, start, stop, &iwe, custom);
#if (WIRELESS_EXT < 18)
if (ieee->wpa_enabled && network->wpa_ie_len){
char buf[MAX_WPA_IE_LEN * 2 + 30];
// printk("WPA IE\n");
u8 *p = buf;
p += sprintf(p, "wpa_ie=");
for (i = 0; i < network->wpa_ie_len; i++) {
p += sprintf(p, "%02x", network->wpa_ie[i]);
}
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
iwe.u.data.length = strlen(buf);
start = iwe_stream_add_point(info, start, stop, &iwe, buf);
}
if (ieee->wpa_enabled && network->rsn_ie_len){
char buf[MAX_WPA_IE_LEN * 2 + 30];
u8 *p = buf;
p += sprintf(p, "rsn_ie=");
for (i = 0; i < network->rsn_ie_len; i++) {
p += sprintf(p, "%02x", network->rsn_ie[i]);
}
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
iwe.u.data.length = strlen(buf);
start = iwe_stream_add_point(info, start, stop, &iwe, buf);
}
#else
memset(&iwe, 0, sizeof(iwe));
if (network->wpa_ie_len)
{
@ -260,8 +230,6 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee,
iwe.u.data.length = network->rsn_ie_len;
start = iwe_stream_add_point(info, start, stop, &iwe, buf);
}
#endif
/* Add EXTRA: Age to display seconds since last beacon/probe response
* for given network. */
@ -548,7 +516,7 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
return 0;
}
#if (WIRELESS_EXT >= 18)
int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
@ -869,7 +837,7 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
return 0;
}
#endif
#if 1
int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len)
{
@ -919,12 +887,10 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len)
#endif
EXPORT_SYMBOL(ieee80211_wx_set_gen_ie);
#if (WIRELESS_EXT >= 18)
EXPORT_SYMBOL(ieee80211_wx_set_mlme);
EXPORT_SYMBOL(ieee80211_wx_set_auth);
EXPORT_SYMBOL(ieee80211_wx_set_encode_ext);
EXPORT_SYMBOL(ieee80211_wx_get_encode_ext);
#endif
EXPORT_SYMBOL(ieee80211_wx_get_scan);
EXPORT_SYMBOL(ieee80211_wx_set_encode);
EXPORT_SYMBOL(ieee80211_wx_get_encode);

16
drivers/staging/rtl8192su/r8192U_core.c
View File

@ -1245,17 +1245,7 @@ static int proc_get_stats_rx(char *page, char **start,
*eof = 1;
return len;
}
#if 0
#if WIRELESS_EXT >= 12 && WIRELESS_EXT < 17
static struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
return &priv->wstats;
}
#endif
#endif
void rtl8192_proc_module_init(void)
{
RT_TRACE(COMP_INIT, "Initializing proc filesystem");
@ -11874,12 +11864,8 @@ static int __devinit rtl8192_usb_probe(struct usb_interface *intf,
dev->netdev_ops = &rtl8192_netdev_ops;
//DMESG("Oops: i'm coming\n");
#if WIRELESS_EXT >= 12
#if WIRELESS_EXT < 17
dev->get_wireless_stats = r8192_get_wireless_stats;
#endif
dev->wireless_handlers = (struct iw_handler_def *) &r8192_wx_handlers_def;
#endif
dev->type=ARPHRD_ETHER;
dev->watchdog_timeo = HZ*3; //modified by john, 0805

24
drivers/staging/rtl8192su/r8192U_wx.c
View File

@ -548,10 +548,8 @@ static int rtl8180_wx_get_range(struct net_device *dev,
}
range->num_frequency = val;
range->num_channels = val;
#if WIRELESS_EXT > 17
range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2|
IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP;
#endif
tmp->scan_capa = 0x01;
return 0;
}
@ -568,7 +566,7 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
if (priv->ieee80211->LinkDetectInfo.bBusyTraffic == true)
return -EAGAIN;
#if WIRELESS_EXT > 17
if (wrqu->data.flags & IW_SCAN_THIS_ESSID)
{
struct iw_scan_req* req = (struct iw_scan_req*)b;
@ -580,7 +578,6 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
//printk("=====>network ssid:%s\n", ieee->current_network.ssid);
}
}
#endif
down(&priv->wx_sem);
if(priv->ieee80211->state != IEEE80211_LINKED){
@ -963,7 +960,6 @@ exit:
return err;
}
#if (WIRELESS_EXT >= 18)
#if 0
static int r8192_wx_get_enc_ext(struct net_device *dev,
struct iw_request_info *info,
@ -1093,7 +1089,7 @@ static int r8192_wx_set_mlme(struct net_device *dev,
up(&priv->wx_sem);
return ret;
}
#endif
static int r8192_wx_set_gen_ie(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *data, char *extra)
@ -1143,11 +1139,7 @@ static iw_handler r8192_wx_handlers[] =
NULL, /* SIOCWIWTHRSPY */
r8192_wx_set_wap, /* SIOCSIWAP */
r8192_wx_get_wap, /* SIOCGIWAP */
#if (WIRELESS_EXT >= 18)
r8192_wx_set_mlme, /* MLME-- */
#else
NULL,
#endif
dummy, /* SIOCGIWAPLIST -- depricated */
r8192_wx_set_scan, /* SIOCSIWSCAN */
r8192_wx_get_scan, /* SIOCGIWSCAN */
@ -1176,17 +1168,10 @@ static iw_handler r8192_wx_handlers[] =
r8192_wx_set_gen_ie,//NULL, /* SIOCSIWGENIE */
NULL, /* SIOCSIWGENIE */
#if (WIRELESS_EXT >= 18)
r8192_wx_set_auth,//NULL, /* SIOCSIWAUTH */
NULL,//r8192_wx_get_auth,//NULL, /* SIOCSIWAUTH */
r8192_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
NULL,//r8192_wx_get_enc_ext,//NULL, /* SIOCSIWENCODEEXT */
#else
NULL,
NULL,
NULL,
NULL,
#endif
NULL, /* SIOCSIWPMKSA */
NULL, /*---hole---*/
@ -1288,7 +1273,6 @@ static iw_handler r8192_private_handler[] = {
#endif
};
//#if WIRELESS_EXT >= 17
struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
{
struct r8192_priv *priv = ieee80211_priv(dev);
@ -1317,8 +1301,6 @@ struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
wstats->qual.updated = IW_QUAL_ALL_UPDATED| IW_QUAL_DBM;
return wstats;
}
//#endif
struct iw_handler_def r8192_wx_handlers_def={
.standard = r8192_wx_handlers,
@ -1326,8 +1308,6 @@ struct iw_handler_def r8192_wx_handlers_def={
.private = r8192_private_handler,
.num_private = sizeof(r8192_private_handler) / sizeof(iw_handler),
.num_private_args = sizeof(r8192_private_args) / sizeof(struct iw_priv_args),
#if WIRELESS_EXT >= 17
.get_wireless_stats = r8192_get_wireless_stats,
#endif
.private_args = (struct iw_priv_args *)r8192_private_args,
};