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Staging: rtl8192su: remove dead code
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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Bartlomiej Zolnierkiewicz authored and Greg Kroah-Hartman committed Sep 15, 2009
1 parent 9f7f00c commit 35c1b46
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Showing 25 changed files with 83 additions and 3,507 deletions.
5 changes: 1 addition & 4 deletions drivers/staging/rtl8192su/ieee80211/dot11d.c
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Original file line number Diff line number Diff line change
Expand Up @@ -34,10 +34,7 @@ Dot11d_Reset(struct ieee80211_device *ieee)
{
u32 i;
PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee);
#if 0
if(!pDot11dInfo->bEnabled)
return;
#endif

// Clear old channel map
memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
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28 changes: 1 addition & 27 deletions drivers/staging/rtl8192su/ieee80211/ieee80211.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2119,36 +2119,10 @@ struct ieee80211_device {
// void (*ps_request_tx_ack) (struct net_device *dev);
void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl);
short (*ps_is_queue_empty) (struct net_device *dev);
#if 0
/* Typical STA methods */
int (*handle_auth) (struct net_device * dev,
struct ieee80211_auth * auth);
int (*handle_deauth) (struct net_device * dev,
struct ieee80211_deauth * auth);
int (*handle_action) (struct net_device * dev,
struct ieee80211_action * action,
struct ieee80211_rx_stats * stats);
int (*handle_disassoc) (struct net_device * dev,
struct ieee80211_disassoc * assoc);
#endif

int (*handle_beacon) (struct net_device * dev, struct ieee80211_beacon * beacon, struct ieee80211_network * network);
#if 0
int (*handle_probe_response) (struct net_device * dev,
struct ieee80211_probe_response * resp,
struct ieee80211_network * network);
int (*handle_probe_request) (struct net_device * dev,
struct ieee80211_probe_request * req,
struct ieee80211_rx_stats * stats);
#endif
int (*handle_assoc_response) (struct net_device * dev, struct ieee80211_assoc_response_frame * resp, struct ieee80211_network * network);

#if 0
/* Typical AP methods */
int (*handle_assoc_request) (struct net_device * dev);
int (*handle_reassoc_request) (struct net_device * dev,
struct ieee80211_reassoc_request * req);
#endif

/* check whether Tx hw resouce available */
short (*check_nic_enough_desc)(struct net_device *dev, int queue_index);
//added by wb for HT related
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12 changes: 0 additions & 12 deletions drivers/staging/rtl8192su/ieee80211/ieee80211_crypt_tkip.c
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Original file line number Diff line number Diff line change
Expand Up @@ -327,18 +327,6 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)

hdr = (struct ieee80211_hdr_4addr *) skb->data;

#if 0
printk("@@ tkey\n");
printk("%x|", ((u32*)tkey->key)[0]);
printk("%x|", ((u32*)tkey->key)[1]);
printk("%x|", ((u32*)tkey->key)[2]);
printk("%x|", ((u32*)tkey->key)[3]);
printk("%x|", ((u32*)tkey->key)[4]);
printk("%x|", ((u32*)tkey->key)[5]);
printk("%x|", ((u32*)tkey->key)[6]);
printk("%x\n", ((u32*)tkey->key)[7]);
#endif

if (!tcb_desc->bHwSec)
{
if (!tkey->tx_phase1_done) {
Expand Down
13 changes: 1 addition & 12 deletions drivers/staging/rtl8192su/ieee80211/ieee80211_module.c
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Original file line number Diff line number Diff line change
Expand Up @@ -170,9 +170,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
HTUpdateDefaultSetting(ieee);
HTInitializeHTInfo(ieee); //may move to other place.
TSInitialize(ieee);
#if 0
INIT_WORK(&ieee->ht_onAssRsp, (void(*)(void*)) HTOnAssocRsp_wq);
#endif

for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++)
INIT_LIST_HEAD(&ieee->ibss_mac_hash[i]);

Expand Down Expand Up @@ -228,15 +226,6 @@ void free_ieee80211(struct net_device *dev)
}

ieee80211_networks_free(ieee);
#if 0
for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++) {
list_for_each_safe(p, q, &ieee->ibss_mac_hash[i]) {
kfree(list_entry(p, struct ieee_ibss_seq, list));
list_del(p);
}
}

#endif
free_netdev(dev);
}

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94 changes: 0 additions & 94 deletions drivers/staging/rtl8192su/ieee80211/ieee80211_rx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -620,10 +620,6 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee,
u8 index = 0;
bool bMatchWinStart = false, bPktInBuf = false;
IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): Seq is %d,pTS->RxIndicateSeq is %d, WinSize is %d\n",__FUNCTION__,SeqNum,pTS->RxIndicateSeq,WinSize);
#if 0
if(!list_empty(&ieee->RxReorder_Unused_List))
IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): ieee->RxReorder_Unused_List is nut NULL\n");
#endif
/* Rx Reorder initialize condition.*/
if(pTS->RxIndicateSeq == 0xffff) {
pTS->RxIndicateSeq = SeqNum;
Expand Down Expand Up @@ -784,14 +780,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee,
// Set new pending timer.
IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): SET rx timeout timer\n", __FUNCTION__);
pTS->RxTimeoutIndicateSeq = pTS->RxIndicateSeq;
#if 0
if(timer_pending(&pTS->RxPktPendingTimer))
del_timer_sync(&pTS->RxPktPendingTimer);
pTS->RxPktPendingTimer.expires = jiffies + MSECS(pHTInfo->RxReorderPendingTime);
add_timer(&pTS->RxPktPendingTimer);
#else
mod_timer(&pTS->RxPktPendingTimer, jiffies + MSECS(pHTInfo->RxReorderPendingTime));
#endif
}
#endif
}
Expand Down Expand Up @@ -860,11 +849,6 @@ u8 parse_subframe(struct sk_buff *skb,
nSubframe_Length = (nSubframe_Length>>8) + (nSubframe_Length<<8);

if(skb->len<(ETHERNET_HEADER_SIZE + nSubframe_Length)) {
#if 0//cosa
RT_ASSERT(
(nRemain_Length>=(ETHERNET_HEADER_SIZE + nSubframe_Length)),
("ParseSubframe(): A-MSDU subframe parse error!! Subframe Length: %d\n", nSubframe_Length) );
#endif
printk("%s: A-MSDU parse error!! pRfd->nTotalSubframe : %d\n",\
__FUNCTION__,rxb->nr_subframes);
printk("%s: A-MSDU parse error!! Subframe Length: %d\n",__FUNCTION__, nSubframe_Length);
Expand Down Expand Up @@ -1058,17 +1042,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
else
{
PRX_TS_RECORD pRxTS = NULL;
#if 0
struct ieee80211_hdr_3addr *hdr;
u16 fc;
hdr = (struct ieee80211_hdr_3addr *)skb->data;
fc = le16_to_cpu(hdr->frame_ctl);
u8 tmp = (fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS);

u8 tid = (*((u8*)skb->data + (((fc& IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))?30:24)))&0xf;
printk("====================>fc:%x, tid:%d, tmp:%d\n", fc, tid, tmp);
//u8 tid = (u8)((frameqos*)(buf + ((fc & IEEE80211_FCTL_TODS)&&(fc & IEEE80211_FCTL_FROMDS))? 30 : 24))->field.tid;
#endif
//IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): QOS ENABLE AND RECEIVE QOS DATA , we will get Ts, tid:%d\n",__FUNCTION__, tid);
#if 1
if(GetTs(
Expand Down Expand Up @@ -1102,20 +1075,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
#endif
if (type == IEEE80211_FTYPE_MGMT) {

#if 0
if ( stype == IEEE80211_STYPE_AUTH &&
fc & IEEE80211_FCTL_WEP && ieee->host_decrypt &&
(keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0)
{
printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth "
"from " MAC_FMT "\n", dev->name,
MAC_ARG(hdr->addr2));
/* TODO: could inform hostapd about this so that it
* could send auth failure report */
goto rx_dropped;
}
#endif

//IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len);
if (ieee80211_rx_frame_mgmt(ieee, skb, rx_stats, type, stype))
goto rx_dropped;
Expand Down Expand Up @@ -1812,12 +1771,8 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee,
network->dtim_period = info_element->data[1];
if(ieee->state != IEEE80211_LINKED)
break;
#if 0
network->last_dtim_sta_time[0] = stats->mac_time[0];
#else
//we use jiffies for legacy Power save
network->last_dtim_sta_time[0] = jiffies;
#endif
network->last_dtim_sta_time[1] = stats->mac_time[1];

network->dtim_data = IEEE80211_DTIM_VALID;
Expand Down Expand Up @@ -1984,16 +1939,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee,

}
}
#if 0
if (tmp_htcap_len !=0)
{
u16 cap_ext = ((PHT_CAPABILITY_ELE)&info_element->data[0])->ExtHTCapInfo;
if ((cap_ext & 0x0c00) == 0x0c00)
{
network->ralink_cap_exist = true;
}
}
#endif
if(info_element->len >= 3 &&
info_element->data[0] == 0x00 &&
info_element->data[1] == 0x0c &&
Expand Down Expand Up @@ -2176,45 +2121,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee,
//printk("=====>Receive <%s> Country IE\n",network->ssid);
ieee80211_extract_country_ie(ieee, info_element, network, network->bssid);//addr2 is same as addr3 when from an AP
break;
/* TODO */
#if 0
/* 802.11h */
case MFIE_TYPE_POWER_CONSTRAINT:
network->power_constraint = info_element->data[0];
network->flags |= NETWORK_HAS_POWER_CONSTRAINT;
break;

case MFIE_TYPE_CSA:
network->power_constraint = info_element->data[0];
network->flags |= NETWORK_HAS_CSA;
break;

case MFIE_TYPE_QUIET:
network->quiet.count = info_element->data[0];
network->quiet.period = info_element->data[1];
network->quiet.duration = info_element->data[2];
network->quiet.offset = info_element->data[3];
network->flags |= NETWORK_HAS_QUIET;
break;

case MFIE_TYPE_IBSS_DFS:
if (network->ibss_dfs)
break;
network->ibss_dfs = kmemdup(info_element->data,
info_element->len,
GFP_ATOMIC);
if (!network->ibss_dfs)
return 1;
network->flags |= NETWORK_HAS_IBSS_DFS;
break;

case MFIE_TYPE_TPC_REPORT:
network->tpc_report.transmit_power =
info_element->data[0];
network->tpc_report.link_margin = info_element->data[1];
network->flags |= NETWORK_HAS_TPC_REPORT;
break;
#endif
default:
IEEE80211_DEBUG_MGMT
("Unsupported info element: %s (%d)\n",
Expand Down
85 changes: 1 addition & 84 deletions drivers/staging/rtl8192su/ieee80211/ieee80211_softmac.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -796,10 +796,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
cpu_to_le16((beacon_buf->capability |= WLAN_CAPABILITY_SHORT_SLOT));

crypt = ieee->crypt[ieee->tx_keyidx];
#if 0
encrypt = ieee->host_encrypt && crypt && crypt->ops &&
(0 == strcmp(crypt->ops->name, "WEP"));
#endif

if (encrypt)
beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);

Expand Down Expand Up @@ -838,29 +835,14 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
*(tag++) = 1;
*(tag++) = erpinfo_content;
}
#if 0
//Include High Throuput capability

*(tag++) = MFIE_TYPE_HT_CAP;
*(tag++) = tmp_ht_cap_len - 2;
memcpy(tag, tmp_ht_cap_buf, tmp_ht_cap_len - 2);
tag += tmp_ht_cap_len - 2;
#endif
if(rate_ex_len){
*(tag++) = MFIE_TYPE_RATES_EX;
*(tag++) = rate_ex_len-2;
memcpy(tag,ieee->current_network.rates_ex,rate_ex_len-2);
tag+=rate_ex_len-2;
}

#if 0
//Include High Throuput info

*(tag++) = MFIE_TYPE_HT_INFO;
*(tag++) = tmp_ht_info_len - 2;
memcpy(tag, tmp_ht_info_buf, tmp_ht_info_len -2);
tag += tmp_ht_info_len - 2;
#endif
if (wpa_ie_len)
{
if (ieee->iw_mode == IW_MODE_ADHOC)
Expand All @@ -871,28 +853,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
tag += wpa_ie_len;
}

#if 0
//
// Construct Realtek Proprietary Aggregation mode (Set AMPDU Factor to 2, 32k)
//
if(pHTInfo->bRegRT2RTAggregation)
{
(*tag++) = 0xdd;
(*tag++) = tmp_generic_ie_len - 2;
memcpy(tag,tmp_generic_ie_buf,tmp_generic_ie_len -2);
tag += tmp_generic_ie_len -2;

}
#endif
#if 0
if(ieee->qos_support)
{
(*tag++) = 0xdd;
(*tag++) = wmm_len;
memcpy(tag,QosOui,wmm_len);
tag += wmm_len;
}
#endif
//skb->dev = ieee->dev;
return skb;
}
Expand Down Expand Up @@ -1346,10 +1306,6 @@ void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int

softmac_mgmt_xmit(skb, ieee);
mod_timer(&ieee->associate_timer, jiffies + (HZ/2));
#if 0
ieee->associate_timer.expires = jiffies + (HZ / 2);
add_timer(&ieee->associate_timer);
#endif
//dev_kfree_skb_any(skb);//edit by thomas
}
kfree(challenge);
Expand All @@ -1371,10 +1327,6 @@ void ieee80211_associate_step2(struct ieee80211_device *ieee)
else{
softmac_mgmt_xmit(skb, ieee);
mod_timer(&ieee->associate_timer, jiffies + (HZ/2));
#if 0
ieee->associate_timer.expires = jiffies + (HZ / 2);
add_timer(&ieee->associate_timer);
#endif
//dev_kfree_skb_any(skb);//edit by thomas
}
}
Expand Down Expand Up @@ -1434,25 +1386,7 @@ void ieee80211_associate_complete(struct ieee80211_device *ieee)
// struct net_device* dev = ieee->dev;
del_timer_sync(&ieee->associate_timer);

#if 0
for(i = 0; i < 6; i++) {
ieee->seq_ctrl[i] = 0;
}
#endif
ieee->state = IEEE80211_LINKED;
#if 0
if (ieee->pHTInfo->bCurrentHTSupport)
{
printk("Successfully associated, ht enabled\n");
queue_work(ieee->wq, &ieee->ht_onAssRsp);
}
else
{
printk("Successfully associated, ht not enabled\n");
memset(ieee->dot11HTOperationalRateSet, 0, 16);
HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT);
}
#endif
//ieee->UpdateHalRATRTableHandler(dev, ieee->dot11HTOperationalRateSet);
queue_work(ieee->wq, &ieee->associate_complete_wq);
}
Expand Down Expand Up @@ -1777,11 +1711,6 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb)

printk(KERN_INFO"New client associated: "MAC_FMT"\n", MAC_ARG(dest));
//FIXME
#if 0
spin_lock_irqsave(&ieee->lock,flags);
add_associate(ieee,dest);
spin_unlock_irqrestore(&ieee->lock,flags);
#endif
}


Expand Down Expand Up @@ -2010,18 +1939,6 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,

if(!ieee->proto_started)
return 0;
#if 0
printk("%d, %d, %d, %d\n", ieee->sta_sleep, ieee->ps, ieee->iw_mode, ieee->state);
if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED &&
ieee->iw_mode == IW_MODE_INFRA &&
ieee->state == IEEE80211_LINKED))

tasklet_schedule(&ieee->ps_task);

if(WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_PROBE_RESP &&
WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_BEACON)
ieee->last_rx_ps_time = jiffies;
#endif

switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {

Expand Down
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