struct sk_buff *skb,
struct ieee80211_rx_stats *rx_stats)
{
- struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *)skb->data;
+ struct rtl_80211_hdr_4addr *hdr = (struct rtl_80211_hdr_4addr *)skb->data;
u16 fc = le16_to_cpu(hdr->frame_ctl);
skb->dev = ieee->dev;
/* Called only as a tasklet (software IRQ) */
static struct sk_buff *
ieee80211_frag_cache_get(struct ieee80211_device *ieee,
- struct ieee80211_hdr_4addr *hdr)
+ struct rtl_80211_hdr_4addr *hdr)
{
struct sk_buff *skb = NULL;
u16 fc = le16_to_cpu(hdr->frame_ctl);
unsigned int frag = WLAN_GET_SEQ_FRAG(sc);
unsigned int seq = WLAN_GET_SEQ_SEQ(sc);
struct ieee80211_frag_entry *entry;
- struct ieee80211_hdr_3addrqos *hdr_3addrqos;
- struct ieee80211_hdr_4addrqos *hdr_4addrqos;
+ struct rtl_80211_hdr_3addrqos *hdr_3addrqos;
+ struct rtl_80211_hdr_4addrqos *hdr_4addrqos;
u8 tid;
if (((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS)&&IEEE80211_QOS_HAS_SEQ(fc)) {
- hdr_4addrqos = (struct ieee80211_hdr_4addrqos *)hdr;
+ hdr_4addrqos = (struct rtl_80211_hdr_4addrqos *)hdr;
tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & IEEE80211_QCTL_TID;
tid = UP2AC(tid);
tid ++;
} else if (IEEE80211_QOS_HAS_SEQ(fc)) {
- hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)hdr;
+ hdr_3addrqos = (struct rtl_80211_hdr_3addrqos *)hdr;
tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QCTL_TID;
tid = UP2AC(tid);
tid ++;
if (frag == 0) {
/* Reserve enough space to fit maximum frame length */
skb = dev_alloc_skb(ieee->dev->mtu +
- sizeof(struct ieee80211_hdr_4addr) +
+ sizeof(struct rtl_80211_hdr_4addr) +
8 /* LLC */ +
2 /* alignment */ +
8 /* WEP */ +
/* Called only as a tasklet (software IRQ) */
static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
- struct ieee80211_hdr_4addr *hdr)
+ struct rtl_80211_hdr_4addr *hdr)
{
u16 fc = le16_to_cpu(hdr->frame_ctl);
u16 sc = le16_to_cpu(hdr->seq_ctl);
unsigned int seq = WLAN_GET_SEQ_SEQ(sc);
struct ieee80211_frag_entry *entry;
- struct ieee80211_hdr_3addrqos *hdr_3addrqos;
- struct ieee80211_hdr_4addrqos *hdr_4addrqos;
+ struct rtl_80211_hdr_3addrqos *hdr_3addrqos;
+ struct rtl_80211_hdr_4addrqos *hdr_4addrqos;
u8 tid;
if(((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS)&&IEEE80211_QOS_HAS_SEQ(fc)) {
- hdr_4addrqos = (struct ieee80211_hdr_4addrqos *)hdr;
+ hdr_4addrqos = (struct rtl_80211_hdr_4addrqos *)hdr;
tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & IEEE80211_QCTL_TID;
tid = UP2AC(tid);
tid ++;
} else if (IEEE80211_QOS_HAS_SEQ(fc)) {
- hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)hdr;
+ hdr_3addrqos = (struct rtl_80211_hdr_3addrqos *)hdr;
tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QCTL_TID;
tid = UP2AC(tid);
tid ++;
* this is not mandatory.... but seems that the probe
* response parser uses it
*/
- struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)skb->data;
+ struct rtl_80211_hdr_3addr *hdr = (struct rtl_80211_hdr_3addr *)skb->data;
rx_stats->len = skb->len;
- ieee80211_rx_mgt(ieee,(struct ieee80211_hdr_4addr *)skb->data,rx_stats);
+ ieee80211_rx_mgt(ieee,(struct rtl_80211_hdr_4addr *)skb->data,rx_stats);
/* if ((ieee->state == IEEE80211_LINKED) && (memcmp(hdr->addr3, ieee->current_network.bssid, ETH_ALEN))) */
if ((memcmp(hdr->addr1, ieee->dev->dev_addr, ETH_ALEN)))/* use ADDR1 to perform address matching for Management frames */
{
{
struct net_device *dev = ieee->dev;
u16 fc, ethertype;
- struct ieee80211_hdr_4addr *hdr;
+ struct rtl_80211_hdr_4addr *hdr;
u8 *pos;
if (skb->len < 24)
return 0;
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *) skb->data;
fc = le16_to_cpu(hdr->frame_ctl);
/* check that the frame is unicast frame to us */
ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
struct ieee80211_crypt_data *crypt)
{
- struct ieee80211_hdr_4addr *hdr;
+ struct rtl_80211_hdr_4addr *hdr;
int res, hdrlen;
if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
cb_desc *tcb_desc = (cb_desc *)(skb->cb+ MAX_DEV_ADDR_SIZE);
tcb_desc->bHwSec = 1;
}
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *) skb->data;
hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
if (ieee->tkip_countermeasures &&
ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, struct sk_buff *skb,
int keyidx, struct ieee80211_crypt_data *crypt)
{
- struct ieee80211_hdr_4addr *hdr;
+ struct rtl_80211_hdr_4addr *hdr;
int res, hdrlen;
if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
tcb_desc->bHwSec = 1;
}
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *) skb->data;
hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
atomic_inc(&crypt->refcnt);
/* this function is stolen from ipw2200 driver*/
#define IEEE_PACKET_RETRY_TIME (5*HZ)
static int is_duplicate_packet(struct ieee80211_device *ieee,
- struct ieee80211_hdr_4addr *header)
+ struct rtl_80211_hdr_4addr *header)
{
u16 fc = le16_to_cpu(header->frame_ctl);
u16 sc = le16_to_cpu(header->seq_ctl);
u16 frag = WLAN_GET_SEQ_FRAG(sc);
u16 *last_seq, *last_frag;
unsigned long *last_time;
- struct ieee80211_hdr_3addrqos *hdr_3addrqos;
- struct ieee80211_hdr_4addrqos *hdr_4addrqos;
+ struct rtl_80211_hdr_3addrqos *hdr_3addrqos;
+ struct rtl_80211_hdr_4addrqos *hdr_4addrqos;
u8 tid;
//TO2DS and QoS
if(((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS)&&IEEE80211_QOS_HAS_SEQ(fc)) {
- hdr_4addrqos = (struct ieee80211_hdr_4addrqos *)header;
+ hdr_4addrqos = (struct rtl_80211_hdr_4addrqos *)header;
tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & IEEE80211_QCTL_TID;
tid = UP2AC(tid);
tid ++;
} else if(IEEE80211_QOS_HAS_SEQ(fc)) { //QoS
- hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)header;
+ hdr_3addrqos = (struct rtl_80211_hdr_3addrqos *)header;
tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QCTL_TID;
tid = UP2AC(tid);
tid ++;
// }
if ((*last_seq == seq) &&
time_after(*last_time + IEEE_PACKET_RETRY_TIME, jiffies)) {
- if (*last_frag == frag){
- //printk(KERN_WARNING "[1] go drop!\n");
+ if (*last_frag == frag)
goto drop;
-
- }
if (*last_frag + 1 != frag)
/* out-of-order fragment */
- //printk(KERN_WARNING "[2] go drop!\n");
goto drop;
} else
*last_seq = seq;
drop:
// BUG_ON(!(fc & IEEE80211_FCTL_RETRY));
-// printk("DUP\n");
return 1;
}
/* Indicat the packets to upper layer */
if (sub_skb) {
- //printk("0skb_len(%d)\n", skb->len);
sub_skb->protocol = eth_type_trans(sub_skb, ieee->dev);
memset(sub_skb->cb, 0, sizeof(sub_skb->cb));
sub_skb->dev = ieee->dev;
sub_skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
//skb->ip_summed = CHECKSUM_UNNECESSARY; /* 802.11 crc not sufficient */
ieee->last_rx_ps_time = jiffies;
- //printk("1skb_len(%d)\n", skb->len);
netif_rx(sub_skb);
}
}
struct ieee80211_rx_stats *rx_stats,
struct ieee80211_rxb *rxb, u8 *src, u8 *dst)
{
- struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)skb->data;
+ struct rtl_80211_hdr_3addr *hdr = (struct rtl_80211_hdr_3addr *)skb->data;
u16 fc = le16_to_cpu(hdr->frame_ctl);
- u16 LLCOffset= sizeof(struct ieee80211_hdr_3addr);
+ u16 LLCOffset= sizeof(struct rtl_80211_hdr_3addr);
u16 ChkLength;
bool bIsAggregateFrame = false;
u16 nSubframe_Length;
if (rx_stats->bContainHTC) {
LLCOffset += sHTCLng;
}
- //printk("ChkLength = %d\n", LLCOffset);
// Null packet, don't indicate it to upper layer
ChkLength = LLCOffset;/* + (Frame_WEP(frame)!=0 ?Adapter->MgntInfo.SecurityInfo.EncryptionHeadOverhead:0);*/
struct ieee80211_rx_stats *rx_stats)
{
struct net_device *dev = ieee->dev;
- struct ieee80211_hdr_4addr *hdr;
- //struct ieee80211_hdr_3addrqos *hdr;
+ struct rtl_80211_hdr_4addr *hdr;
+ //struct rtl_80211_hdr_3addrqos *hdr;
size_t hdrlen;
u16 fc, type, stype, sc;
struct net_device *wds = NULL;
struct sk_buff *skb2 = NULL;
struct net_device *wds = NULL;
- int frame_authorized = 0;
int from_assoc_ap = 0;
void *sta = NULL;
#endif
int i;
struct ieee80211_rxb *rxb = NULL;
// cheat the the hdr type
- hdr = (struct ieee80211_hdr_4addr *)skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *)skb->data;
stats = &ieee->stats;
if (skb->len < 10) {
goto rx_dropped;
// if QoS enabled, should check the sequence for each of the AC
- if( (ieee->pHTInfo->bCurRxReorderEnable == false) || !ieee->current_network.qos_data.active|| !IsDataFrame(skb->data) || IsLegacyDataFrame(skb->data)){
+ if ((!ieee->pHTInfo->bCurRxReorderEnable) || !ieee->current_network.qos_data.active|| !IsDataFrame(skb->data) || IsLegacyDataFrame(skb->data)) {
if (is_duplicate_packet(ieee, hdr))
goto rx_dropped;
switch (hostap_handle_sta_rx(ieee, dev, skb, rx_stats,
wds != NULL)) {
case AP_RX_CONTINUE_NOT_AUTHORIZED:
- frame_authorized = 0;
- break;
case AP_RX_CONTINUE:
- frame_authorized = 1;
break;
case AP_RX_DROP:
goto rx_dropped;
}
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *) skb->data;
/* skb: hdr + (possibly fragmented) plaintext payload */
// PR: FIXME: hostap has additional conditions in the "if" below:
/* this was the last fragment and the frame will be
* delivered, so remove skb from fragment cache */
skb = frag_skb;
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *) skb->data;
ieee80211_frag_cache_invalidate(ieee, hdr);
}
ieee->LinkDetectInfo.NumRecvDataInPeriod++;
ieee->LinkDetectInfo.NumRxOkInPeriod++;
- hdr = (struct ieee80211_hdr_4addr *) skb->data;
+ hdr = (struct rtl_80211_hdr_4addr *) skb->data;
if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep) {
if (/*ieee->ieee802_1x &&*/
ieee80211_is_eapol_frame(ieee, skb, hdrlen)) {
}
//added by amy for reorder
- if(ieee->pHTInfo->bCurRxReorderEnable == false ||pTS == NULL){
+ if (!ieee->pHTInfo->bCurRxReorderEnable || pTS == NULL){
//added by amy for reorder
for(i = 0; i<rxb->nr_subframes; i++) {
struct sk_buff *sub_skb = rxb->subframes[i];
}
/* Indicat the packets to upper layer */
- //printk("0skb_len(%d)\n", skb->len);
sub_skb->protocol = eth_type_trans(sub_skb, dev);
memset(sub_skb->cb, 0, sizeof(sub_skb->cb));
sub_skb->dev = dev;
sub_skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
//skb->ip_summed = CHECKSUM_UNNECESSARY; /* 802.11 crc not sufficient */
ieee->last_rx_ps_time = jiffies;
- //printk("1skb_len(%d)\n", skb->len);
netif_rx(sub_skb);
}
}
offset = (info_element->data[2] >> 1)*2;
- //printk("offset1:%x aid:%x\n",offset, ieee->assoc_id);
-
if(ieee->assoc_id < 8*offset ||
ieee->assoc_id > 8*(offset + info_element->len -3))
case MFIE_TYPE_COUNTRY:
IEEE80211_DEBUG_SCAN("MFIE_TYPE_COUNTRY: %d bytes\n",
info_element->len);
- //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 */
/* dst->last_associate is not overwritten */
dst->wmm_info = src->wmm_info; //sure to exist in beacon or probe response frame.
- if (src->wmm_param[0].ac_aci_acm_aifsn|| \
- src->wmm_param[1].ac_aci_acm_aifsn|| \
- src->wmm_param[2].ac_aci_acm_aifsn|| \
- src->wmm_param[3].ac_aci_acm_aifsn) {
+ if (src->wmm_param[0].aci_aifsn|| \
+ src->wmm_param[1].aci_aifsn|| \
+ src->wmm_param[2].aci_aifsn|| \
+ src->wmm_param[3].aci_aifsn) {
memcpy(dst->wmm_param, src->wmm_param, WME_AC_PRAM_LEN);
}
//dst->QoS_Enable = src->QoS_Enable;
}
void ieee80211_rx_mgt(struct ieee80211_device *ieee,
- struct ieee80211_hdr_4addr *header,
+ struct rtl_80211_hdr_4addr *header,
struct ieee80211_rx_stats *stats)
{
switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {
Code Review / kvmfornfv.git / blobdiff