#include "rtllib.h"
#include "dot11d.h"
+static void rtllib_rx_mgt(struct rtllib_device *ieee, struct sk_buff *skb,
+ struct rtllib_rx_stats *stats);
+
static inline void rtllib_monitor_rx(struct rtllib_device *ieee,
- struct sk_buff *skb, struct rtllib_rx_stats *rx_status,
- size_t hdr_length)
+ struct sk_buff *skb,
+ struct rtllib_rx_stats *rx_status,
+ size_t hdr_length)
{
skb->dev = ieee->dev;
skb_reset_mac_header(skb);
entry = &ieee->frag_cache[tid][i];
if (entry->skb != NULL &&
time_after(jiffies, entry->first_frag_time + 2 * HZ)) {
- RTLLIB_DEBUG_FRAG(
- "expiring fragment cache entry seq=%u last_frag=%u\n",
- entry->seq, entry->last_frag);
+ netdev_dbg(ieee->dev,
+ "expiring fragment cache entry seq=%u last_frag=%u\n",
+ entry->seq, entry->last_frag);
dev_kfree_skb_any(entry->skb);
entry->skb = NULL;
}
struct rtllib_hdr_4addrqos *hdr_4addrqos;
u8 tid;
- if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) && RTLLIB_QOS_HAS_SEQ(fc)) {
+ if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) &&
+ RTLLIB_QOS_HAS_SEQ(fc)) {
hdr_4addrqos = (struct rtllib_hdr_4addrqos *)hdr;
tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & RTLLIB_QCTL_TID;
tid = UP2AC(tid);
2 /* alignment */ +
8 /* WEP */ +
ETH_ALEN /* WDS */ +
- (RTLLIB_QOS_HAS_SEQ(fc) ? 2 : 0) /* QOS Control */);
+ /* QOS Control */
+ (RTLLIB_QOS_HAS_SEQ(fc) ? 2 : 0));
if (skb == NULL)
return NULL;
entry->seq = seq;
entry->last_frag = frag;
entry->skb = skb;
- memcpy(entry->src_addr, hdr->addr2, ETH_ALEN);
- memcpy(entry->dst_addr, hdr->addr1, ETH_ALEN);
+ ether_addr_copy(entry->src_addr, hdr->addr2);
+ ether_addr_copy(entry->dst_addr, hdr->addr1);
} else {
/* received a fragment of a frame for which the head fragment
* should have already been received
struct rtllib_hdr_4addrqos *hdr_4addrqos;
u8 tid;
- if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) && RTLLIB_QOS_HAS_SEQ(fc)) {
+ if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) &&
+ RTLLIB_QOS_HAS_SEQ(fc)) {
hdr_4addrqos = (struct rtllib_hdr_4addrqos *)hdr;
tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & RTLLIB_QCTL_TID;
tid = UP2AC(tid);
hdr->addr1);
if (entry == NULL) {
- RTLLIB_DEBUG_FRAG(
- "could not invalidate fragment cache entry (seq=%u)\n", seq);
+ netdev_dbg(ieee->dev,
+ "Couldn't invalidate fragment cache entry (seq=%u)\n",
+ seq);
return -1;
}
return 0;
if (ieee->hwsec_active) {
- struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
+ struct cb_desc *tcb_desc = (struct cb_desc *)
+ (skb->cb + MAX_DEV_ADDR_SIZE);
tcb_desc->bHwSec = 1;
res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
atomic_dec(&crypt->refcnt);
if (res < 0) {
- RTLLIB_DEBUG_DROP(
- "decryption failed (SA= %pM) res=%d\n", hdr->addr2, res);
+ netdev_dbg(ieee->dev, "decryption failed (SA= %pM) res=%d\n",
+ hdr->addr2, res);
if (res == -2)
- RTLLIB_DEBUG_DROP("Decryption failed ICV mismatch (key %d)\n",
- skb->data[hdrlen + 3] >> 6);
- ieee->ieee_stats.rx_discards_undecryptable++;
+ netdev_dbg(ieee->dev,
+ "Decryption failed ICV mismatch (key %d)\n",
+ skb->data[hdrlen + 3] >> 6);
return -1;
}
if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
return 0;
if (ieee->hwsec_active) {
- struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
+ struct cb_desc *tcb_desc = (struct cb_desc *)
+ (skb->cb + MAX_DEV_ADDR_SIZE);
tcb_desc->bHwSec = 1;
res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv);
atomic_dec(&crypt->refcnt);
if (res < 0) {
- printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed (SA= %pM keyidx=%d)\n",
- ieee->dev->name, hdr->addr2, keyidx);
+ netdev_dbg(ieee->dev,
+ "MSDU decryption/MIC verification failed (SA= %pM keyidx=%d)\n",
+ hdr->addr2, keyidx);
return -1;
}
struct rtllib_hdr_4addrqos *hdr_4addrqos;
u8 tid;
- if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) && RTLLIB_QOS_HAS_SEQ(fc)) {
+ if (((fc & RTLLIB_FCTL_DSTODS) == RTLLIB_FCTL_DSTODS) &&
+ RTLLIB_QOS_HAS_SEQ(fc)) {
hdr_4addrqos = (struct rtllib_hdr_4addrqos *)header;
tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & RTLLIB_QCTL_TID;
tid = UP2AC(tid);
break;
}
if (p == &ieee->ibss_mac_hash[index]) {
- entry = kmalloc(sizeof(struct ieee_ibss_seq), GFP_ATOMIC);
+ entry = kmalloc(sizeof(struct ieee_ibss_seq),
+ GFP_ATOMIC);
if (!entry)
return 0;
- memcpy(entry->mac, mac, ETH_ALEN);
+ ether_addr_copy(entry->mac, mac);
entry->seq_num[tid] = seq;
entry->frag_num[tid] = frag;
entry->packet_time[tid] = jiffies;
return true;
}
-void rtllib_indicate_packets(struct rtllib_device *ieee, struct rtllib_rxb **prxbIndicateArray, u8 index)
+void rtllib_indicate_packets(struct rtllib_device *ieee,
+ struct rtllib_rxb **prxbIndicateArray, u8 index)
{
struct net_device_stats *stats = &ieee->stats;
- u8 i = 0 , j = 0;
+ u8 i = 0, j = 0;
u16 ethertype;
for (j = 0; j < index; j++) {
/* convert hdr + possible LLC headers into Ethernet header */
ethertype = (sub_skb->data[6] << 8) | sub_skb->data[7];
if (sub_skb->len >= 8 &&
- ((memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) == 0 &&
- ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) ||
- memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE) == 0)) {
+ ((memcmp(sub_skb->data, rfc1042_header,
+ SNAP_SIZE) == 0 &&
+ ethertype != ETH_P_AARP &&
+ ethertype != ETH_P_IPX) ||
+ memcmp(sub_skb->data, bridge_tunnel_header,
+ SNAP_SIZE) == 0)) {
/* remove RFC1042 or Bridge-Tunnel encapsulation
* and replace EtherType
*/
stats->rx_bytes += sub_skb->len;
memset(sub_skb->cb, 0, sizeof(sub_skb->cb));
- sub_skb->protocol = eth_type_trans(sub_skb, ieee->dev);
+ sub_skb->protocol = eth_type_trans(sub_skb,
+ ieee->dev);
sub_skb->dev = ieee->dev;
sub_skb->dev->stats.rx_packets++;
sub_skb->dev->stats.rx_bytes += sub_skb->len;
- sub_skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
+ /* 802.11 crc not sufficient */
+ sub_skb->ip_summed = CHECKSUM_NONE;
ieee->last_rx_ps_time = jiffies;
netif_rx(sub_skb);
}
}
}
-void rtllib_FlushRxTsPendingPkts(struct rtllib_device *ieee, struct rx_ts_record *pTS)
+void rtllib_FlushRxTsPendingPkts(struct rtllib_device *ieee,
+ struct rx_ts_record *pTS)
{
struct rx_reorder_entry *pRxReorderEntry;
u8 RfdCnt = 0;
break;
}
- pRxReorderEntry = (struct rx_reorder_entry *)list_entry(pTS->RxPendingPktList.prev, struct rx_reorder_entry, List);
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "%s(): Indicate SeqNum %d!\n", __func__, pRxReorderEntry->SeqNum);
+ pRxReorderEntry = (struct rx_reorder_entry *)
+ list_entry(pTS->RxPendingPktList.prev,
+ struct rx_reorder_entry, List);
+ netdev_dbg(ieee->dev, "%s(): Indicate SeqNum %d!\n", __func__,
+ pRxReorderEntry->SeqNum);
list_del_init(&pRxReorderEntry->List);
ieee->RfdArray[RfdCnt] = pRxReorderEntry->prxb;
RfdCnt = RfdCnt + 1;
- list_add_tail(&pRxReorderEntry->List, &ieee->RxReorder_Unused_List);
+ list_add_tail(&pRxReorderEntry->List,
+ &ieee->RxReorder_Unused_List);
}
rtllib_indicate_packets(ieee, ieee->RfdArray, RfdCnt);
bool bMatchWinStart = false, bPktInBuf = false;
unsigned long flags;
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "%s(): Seq is %d, pTS->RxIndicateSeq is %d, WinSize is %d\n", __func__, SeqNum,
- pTS->RxIndicateSeq, WinSize);
+ netdev_dbg(ieee->dev,
+ "%s(): Seq is %d, pTS->RxIndicateSeq is %d, WinSize is %d\n",
+ __func__, SeqNum, pTS->RxIndicateSeq, WinSize);
spin_lock_irqsave(&(ieee->reorder_spinlock), flags);
/* Drop out the packet which SeqNum is smaller than WinStart */
if (SN_LESS(SeqNum, pTS->RxIndicateSeq)) {
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "Packet Drop! IndicateSeq: %d, NewSeq: %d\n",
- pTS->RxIndicateSeq, SeqNum);
+ netdev_dbg(ieee->dev,
+ "Packet Drop! IndicateSeq: %d, NewSeq: %d\n",
+ pTS->RxIndicateSeq, SeqNum);
pHTInfo->RxReorderDropCounter++;
{
int i;
if (SeqNum >= (WinSize - 1))
pTS->RxIndicateSeq = SeqNum + 1 - WinSize;
else
- pTS->RxIndicateSeq = 4095 - (WinSize - (SeqNum + 1)) + 1;
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "Window Shift! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, SeqNum);
+ pTS->RxIndicateSeq = 4095 -
+ (WinSize - (SeqNum + 1)) + 1;
+ netdev_dbg(ieee->dev,
+ "Window Shift! IndicateSeq: %d, NewSeq: %d\n",
+ pTS->RxIndicateSeq, SeqNum);
}
/* Indication process.
*/
if (bMatchWinStart) {
/* Current packet is going to be indicated.*/
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "Packets indication!! IndicateSeq: %d, NewSeq: %d\n",
- pTS->RxIndicateSeq, SeqNum);
+ netdev_dbg(ieee->dev,
+ "Packets indication! IndicateSeq: %d, NewSeq: %d\n",
+ pTS->RxIndicateSeq, SeqNum);
ieee->prxbIndicateArray[0] = prxb;
index = 1;
} else {
struct rx_reorder_entry, List);
list_del_init(&pReorderEntry->List);
- /* Make a reorder entry and insert into a the packet list.*/
+ /* Make a reorder entry and insert
+ * into a the packet list.
+ */
pReorderEntry->SeqNum = SeqNum;
pReorderEntry->prxb = prxb;
if (!AddReorderEntry(pTS, pReorderEntry)) {
- RTLLIB_DEBUG(RTLLIB_DL_REORDER,
- "%s(): Duplicate packet is dropped!! IndicateSeq: %d, NewSeq: %d\n",
- __func__, pTS->RxIndicateSeq,
- SeqNum);
+ int i;
+
+ netdev_dbg(ieee->dev,
+ "%s(): Duplicate packet is dropped. IndicateSeq: %d, NewSeq: %d\n",
+ __func__, pTS->RxIndicateSeq,
+ SeqNum);
list_add_tail(&pReorderEntry->List,
- &ieee->RxReorder_Unused_List); {
- int i;
+ &ieee->RxReorder_Unused_List);
- for (i = 0; i < prxb->nr_subframes; i++)
- dev_kfree_skb(prxb->subframes[i]);
- kfree(prxb);
- prxb = NULL;
- }
+ for (i = 0; i < prxb->nr_subframes; i++)
+ dev_kfree_skb(prxb->subframes[i]);
+ kfree(prxb);
+ prxb = NULL;
} else {
- RTLLIB_DEBUG(RTLLIB_DL_REORDER,
- "Pkt insert into struct buffer!! IndicateSeq: %d, NewSeq: %d\n",
- pTS->RxIndicateSeq, SeqNum);
+ netdev_dbg(ieee->dev,
+ "Pkt insert into struct buffer. IndicateSeq: %d, NewSeq: %d\n",
+ pTS->RxIndicateSeq, SeqNum);
}
} else {
/* Packets are dropped if there are not enough reorder
* indicate all the packets in struct buffer and get
* reorder entries.
*/
- RTLLIB_DEBUG(RTLLIB_DL_ERR, "RxReorderIndicatePacket(): There is no reorder entry!! Packet is dropped!!\n");
+ netdev_err(ieee->dev,
+ "%s(): There is no reorder entry! Packet is dropped!\n",
+ __func__);
{
int i;
/* Check if there is any packet need indicate.*/
while (!list_empty(&pTS->RxPendingPktList)) {
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "%s(): start RREORDER indicate\n", __func__);
+ netdev_dbg(ieee->dev, "%s(): start RREORDER indicate\n",
+ __func__);
- pReorderEntry = (struct rx_reorder_entry *)list_entry(pTS->RxPendingPktList.prev,
- struct rx_reorder_entry, List);
+ pReorderEntry = (struct rx_reorder_entry *)
+ list_entry(pTS->RxPendingPktList.prev,
+ struct rx_reorder_entry,
+ List);
if (SN_LESS(pReorderEntry->SeqNum, pTS->RxIndicateSeq) ||
- SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq)) {
+ SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq)) {
/* This protect struct buffer from overflow. */
if (index >= REORDER_WIN_SIZE) {
- RTLLIB_DEBUG(RTLLIB_DL_ERR, "RxReorderIndicatePacket(): Buffer overflow!!\n");
+ netdev_err(ieee->dev,
+ "%s(): Buffer overflow!\n",
+ __func__);
bPktInBuf = true;
break;
}
list_del_init(&pReorderEntry->List);
if (SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq))
- pTS->RxIndicateSeq = (pTS->RxIndicateSeq + 1) % 4096;
+ pTS->RxIndicateSeq = (pTS->RxIndicateSeq + 1) %
+ 4096;
ieee->prxbIndicateArray[index] = pReorderEntry->prxb;
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "%s(): Indicate SeqNum %d!\n", __func__, pReorderEntry->SeqNum);
+ netdev_dbg(ieee->dev, "%s(): Indicate SeqNum %d!\n",
+ __func__, pReorderEntry->SeqNum);
index++;
list_add_tail(&pReorderEntry->List,
pTS->RxTimeoutIndicateSeq = 0xffff;
if (index > REORDER_WIN_SIZE) {
- RTLLIB_DEBUG(RTLLIB_DL_ERR, "RxReorderIndicatePacket(): Rx Reorder struct buffer full!!\n");
+ netdev_err(ieee->dev,
+ "%s(): Rx Reorder struct buffer full!\n",
+ __func__);
spin_unlock_irqrestore(&(ieee->reorder_spinlock),
flags);
return;
}
if (bPktInBuf && pTS->RxTimeoutIndicateSeq == 0xffff) {
- RTLLIB_DEBUG(RTLLIB_DL_REORDER, "%s(): SET rx timeout timer\n",
- __func__);
+ netdev_dbg(ieee->dev, "%s(): SET rx timeout timer\n", __func__);
pTS->RxTimeoutIndicateSeq = pTS->RxIndicateSeq;
mod_timer(&pTS->RxPktPendingTimer, jiffies +
msecs_to_jiffies(pHTInfo->RxReorderPendingTime));
sub_skb->dev = ieee->dev;
rxb->subframes[rxb->nr_subframes++] = sub_skb;
if (rxb->nr_subframes >= MAX_SUBFRAME_COUNT) {
- RTLLIB_DEBUG_RX("ParseSubframe(): Too many Subframes! Packets dropped!\n");
+ netdev_dbg(ieee->dev,
+ "ParseSubframe(): Too many Subframes! Packets dropped!\n");
break;
}
skb_pull(skb, nSubframe_Length);
!ieee->current_network.qos_data.active ||
!IsDataFrame(skb->data) ||
IsLegacyDataFrame(skb->data)) {
- if (!((type == RTLLIB_FTYPE_MGMT) && (stype == RTLLIB_STYPE_BEACON))) {
+ if (!((type == RTLLIB_FTYPE_MGMT) &&
+ (stype == RTLLIB_STYPE_BEACON))) {
if (is_duplicate_packet(ieee, hdr))
return -1;
}
pRxTS->RxLastFragNum = frag;
pRxTS->RxLastSeqNum = WLAN_GET_SEQ_SEQ(sc);
} else {
- RTLLIB_DEBUG(RTLLIB_DL_ERR, "ERR!!%s(): No TS!! Skip the check!!\n", __func__);
+ netdev_warn(ieee->dev, "%s(): No TS! Skip the check!\n",
+ __func__);
return -1;
}
}
switch (fc & (RTLLIB_FCTL_FROMDS | RTLLIB_FCTL_TODS)) {
case RTLLIB_FCTL_FROMDS:
- memcpy(dst, hdr->addr1, ETH_ALEN);
- memcpy(src, hdr->addr3, ETH_ALEN);
- memcpy(bssid, hdr->addr2, ETH_ALEN);
+ ether_addr_copy(dst, hdr->addr1);
+ ether_addr_copy(src, hdr->addr3);
+ ether_addr_copy(bssid, hdr->addr2);
break;
case RTLLIB_FCTL_TODS:
- memcpy(dst, hdr->addr3, ETH_ALEN);
- memcpy(src, hdr->addr2, ETH_ALEN);
- memcpy(bssid, hdr->addr1, ETH_ALEN);
+ ether_addr_copy(dst, hdr->addr3);
+ ether_addr_copy(src, hdr->addr2);
+ ether_addr_copy(bssid, hdr->addr1);
break;
case RTLLIB_FCTL_FROMDS | RTLLIB_FCTL_TODS:
- memcpy(dst, hdr->addr3, ETH_ALEN);
- memcpy(src, hdr->addr4, ETH_ALEN);
- memcpy(bssid, ieee->current_network.bssid, ETH_ALEN);
+ ether_addr_copy(dst, hdr->addr3);
+ ether_addr_copy(src, hdr->addr4);
+ ether_addr_copy(bssid, ieee->current_network.bssid);
break;
case 0:
- memcpy(dst, hdr->addr1, ETH_ALEN);
- memcpy(src, hdr->addr2, ETH_ALEN);
- memcpy(bssid, hdr->addr3, ETH_ALEN);
+ ether_addr_copy(dst, hdr->addr1);
+ ether_addr_copy(src, hdr->addr2);
+ ether_addr_copy(bssid, hdr->addr3);
break;
}
}
stype != RTLLIB_STYPE_DATA_CFACKPOLL &&
stype != RTLLIB_STYPE_QOS_DATA) {
if (stype != RTLLIB_STYPE_NULLFUNC)
- RTLLIB_DEBUG_DROP(
- "RX: dropped data frame with no data (type=0x%02x, subtype=0x%02x)\n",
- type, stype);
+ netdev_dbg(ieee->dev,
+ "RX: dropped data frame with no data (type=0x%02x, subtype=0x%02x)\n",
+ type, stype);
return -1;
}
}
/* {broad,multi}cast packets to our BSS go through */
if (is_multicast_ether_addr(dst)) {
- if (memcmp(bssid, ieee->current_network.bssid, ETH_ALEN))
+ if (memcmp(bssid, ieee->current_network.bssid,
+ ETH_ALEN))
return -1;
}
}
* frames silently instead of filling system log with
* these reports.
*/
- RTLLIB_DEBUG_DROP("Decryption failed (not set) (SA= %pM)\n",
- hdr->addr2);
- ieee->ieee_stats.rx_discards_undecryptable++;
+ netdev_dbg(ieee->dev,
+ "Decryption failed (not set) (SA= %pM)\n",
+ hdr->addr2);
return -1;
}
}
int flen;
struct sk_buff *frag_skb = rtllib_frag_cache_get(ieee, hdr);
- RTLLIB_DEBUG_FRAG("Rx Fragment received (%u)\n", frag);
+ netdev_dbg(ieee->dev, "Rx Fragment received (%u)\n", frag);
if (!frag_skb) {
- RTLLIB_DEBUG(RTLLIB_DL_RX | RTLLIB_DL_FRAG,
- "Rx cannot get skb from fragment cache (morefrag=%d seq=%u frag=%u)\n",
- (fc & RTLLIB_FCTL_MOREFRAGS) != 0,
- WLAN_GET_SEQ_SEQ(sc), frag);
+ netdev_dbg(ieee->dev,
+ "Rx cannot get skb from fragment cache (morefrag=%d seq=%u frag=%u)\n",
+ (fc & RTLLIB_FCTL_MOREFRAGS) != 0,
+ WLAN_GET_SEQ_SEQ(sc), frag);
return -1;
}
flen = skb->len;
*/
struct eapol *eap = (struct eapol *)(skb->data +
24);
- RTLLIB_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n",
- eap_get_type(eap->type));
+ netdev_dbg(ieee->dev,
+ "RX: IEEE 802.1X EAPOL frame: %s\n",
+ eap_get_type(eap->type));
} else {
- RTLLIB_DEBUG_DROP(
- "encryption configured, but RX frame not encrypted (SA= %pM)\n",
- hdr->addr2);
+ netdev_dbg(ieee->dev,
+ "encryption configured, but RX frame not encrypted (SA= %pM)\n",
+ hdr->addr2);
return -1;
}
}
if (crypt && !(fc & RTLLIB_FCTL_WEP) &&
rtllib_is_eapol_frame(ieee, skb, hdrlen)) {
- struct eapol *eap = (struct eapol *)(skb->data +
- 24);
- RTLLIB_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n",
- eap_get_type(eap->type));
+ struct eapol *eap = (struct eapol *)(skb->data + 24);
+ netdev_dbg(ieee->dev, "RX: IEEE 802.1X EAPOL frame: %s\n",
+ eap_get_type(eap->type));
}
if (crypt && !(fc & RTLLIB_FCTL_WEP) && !ieee->open_wep &&
!rtllib_is_eapol_frame(ieee, skb, hdrlen)) {
- RTLLIB_DEBUG_DROP(
- "dropped unencrypted RX data frame from %pM (drop_unencrypted=1)\n",
- hdr->addr2);
+ netdev_dbg(ieee->dev,
+ "dropped unencrypted RX data frame from %pM (drop_unencrypted=1)\n",
+ hdr->addr2);
return -1;
}
return 0;
}
-static void rtllib_rx_check_leave_lps(struct rtllib_device *ieee, u8 unicast, u8 nr_subframes)
+static void rtllib_rx_check_leave_lps(struct rtllib_device *ieee, u8 unicast,
+ u8 nr_subframes)
{
if (unicast) {
struct sk_buff *sub_skb = rxb->subframes[i];
if (sub_skb) {
- /* convert hdr + possible LLC headers into Ethernet header */
+ /* convert hdr + possible LLC headers
+ * into Ethernet header
+ */
ethertype = (sub_skb->data[6] << 8) | sub_skb->data[7];
if (sub_skb->len >= 8 &&
((memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) == 0 &&
ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) ||
memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE) == 0)) {
- /* remove RFC1042 or Bridge-Tunnel encapsulation and
- * replace EtherType
+ /* remove RFC1042 or Bridge-Tunnel encapsulation
+ * and replace EtherType
*/
skb_pull(sub_skb, SNAP_SIZE);
- memcpy(skb_push(sub_skb, ETH_ALEN), src, ETH_ALEN);
- memcpy(skb_push(sub_skb, ETH_ALEN), dst, ETH_ALEN);
+ ether_addr_copy(skb_push(sub_skb, ETH_ALEN),
+ src);
+ ether_addr_copy(skb_push(sub_skb, ETH_ALEN),
+ dst);
} else {
u16 len;
- /* Leave Ethernet header part of hdr and full payload */
+ /* Leave Ethernet header part of hdr
+ * and full payload
+ */
len = sub_skb->len;
memcpy(skb_push(sub_skb, 2), &len, 2);
- memcpy(skb_push(sub_skb, ETH_ALEN), src, ETH_ALEN);
- memcpy(skb_push(sub_skb, ETH_ALEN), dst, ETH_ALEN);
+ ether_addr_copy(skb_push(sub_skb, ETH_ALEN),
+ src);
+ ether_addr_copy(skb_push(sub_skb, ETH_ALEN),
+ dst);
}
ieee->stats.rx_packets++;
sub_skb->dev = dev;
sub_skb->dev->stats.rx_packets++;
sub_skb->dev->stats.rx_bytes += sub_skb->len;
- sub_skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
+ /* 802.11 crc not sufficient */
+ sub_skb->ip_summed = CHECKSUM_NONE;
netif_rx(sub_skb);
}
}
struct rx_ts_record *pTS = NULL;
u16 fc, sc, SeqNum = 0;
u8 type, stype, multicast = 0, unicast = 0, nr_subframes = 0, TID = 0;
- u8 dst[ETH_ALEN], src[ETH_ALEN], bssid[ETH_ALEN] = {0}, *payload;
+ u8 *payload;
+ u8 dst[ETH_ALEN];
+ u8 src[ETH_ALEN];
+ u8 bssid[ETH_ALEN] = {0};
+
size_t hdrlen = 0;
bool bToOtherSTA = false;
int ret = 0, i = 0;
/*Filter pkt has too small length */
hdrlen = rtllib_rx_get_hdrlen(ieee, skb, rx_stats);
if (skb->len < hdrlen) {
- netdev_info(dev, "%s():ERR!!! skb->len is smaller than hdrlen\n",
+ netdev_info(dev,
+ "%s():ERR!!! skb->len is smaller than hdrlen\n",
__func__);
goto rx_dropped;
}
goto rx_dropped;
/* Send pspoll based on moredata */
- if ((ieee->iw_mode == IW_MODE_INFRA) && (ieee->sta_sleep == LPS_IS_SLEEP)
- && (ieee->polling) && (!bToOtherSTA)) {
+ if ((ieee->iw_mode == IW_MODE_INFRA) &&
+ (ieee->sta_sleep == LPS_IS_SLEEP) &&
+ (ieee->polling) && (!bToOtherSTA)) {
if (WLAN_FC_MORE_DATA(fc)) {
- /* more data bit is set, let's request a new frame from the AP */
+ /* more data bit is set, let's request a new frame
+ * from the AP
+ */
rtllib_sta_ps_send_pspoll_frame(ieee);
} else {
ieee->polling = false;
&& (!bToOtherSTA)) {
TID = Frame_QoSTID(skb->data);
SeqNum = WLAN_GET_SEQ_SEQ(sc);
- GetTs(ieee, (struct ts_common_info **) &pTS, hdr->addr2, TID, RX_DIR, true);
+ GetTs(ieee, (struct ts_common_info **) &pTS, hdr->addr2, TID,
+ RX_DIR, true);
if (TID != 0 && TID != 3)
ieee->bis_any_nonbepkts = true;
}
/* to parse amsdu packets */
/* qos data packets & reserved bit is 1 */
if (parse_subframe(ieee, skb, rx_stats, rxb, src, dst) == 0) {
- /* only to free rxb, and not submit the packets to upper layer */
+ /* only to free rxb, and not submit the packets
+ * to upper layer
+ */
for (i = 0; i < rxb->nr_subframes; i++)
dev_kfree_skb(rxb->subframes[i]);
kfree(rxb);
}
/* Indicate packets to upper layer or Rx Reorder */
- if (ieee->pHTInfo->bCurRxReorderEnable == false || pTS == NULL || bToOtherSTA)
+ if (ieee->pHTInfo->bCurRxReorderEnable == false || pTS == NULL ||
+ bToOtherSTA)
rtllib_rx_indicate_pkt_legacy(ieee, rx_stats, rxb, dst, src);
else
RxReorderIndicatePacket(ieee, rxb, pTS, SeqNum);
{
int ret = 0;
- if ((NULL == ieee) || (NULL == skb) || (NULL == rx_stats)) {
+ if (!ieee || !skb || !rx_stats) {
pr_info("%s: Input parameters NULL!\n", __func__);
goto rx_dropped;
}
/* Parse a QoS parameter element */
static int rtllib_read_qos_param_element(struct rtllib_qos_parameter_info
- *element_param, struct rtllib_info_element
- *info_element)
+ *element_param,
+ struct rtllib_info_element
+ *info_element)
{
int ret = 0;
u16 size = sizeof(struct rtllib_qos_parameter_info) - 2;
}
/* Parse a QoS information element */
-static int rtllib_read_qos_info_element(struct
- rtllib_qos_information_element
- *element_info, struct rtllib_info_element
- *info_element)
+static int rtllib_read_qos_info_element(struct rtllib_qos_information_element
+ *element_info,
+ struct rtllib_info_element
+ *info_element)
{
int ret = 0;
u16 size = sizeof(struct rtllib_qos_information_element) - 2;
if (info_element == NULL)
return -1;
- if ((info_element->id == QOS_ELEMENT_ID) && (info_element->len == size)) {
+ if ((info_element->id == QOS_ELEMENT_ID) &&
+ (info_element->len == size)) {
memcpy(element_info->qui, info_element->data,
info_element->len);
element_info->elementID = info_element->id;
if (ret == 0)
ret = rtllib_verify_qos_info(element_info,
- QOS_OUI_INFO_SUB_TYPE);
+ QOS_OUI_INFO_SUB_TYPE);
return ret;
}
/* Write QoS parameters from the ac parameters. */
static int rtllib_qos_convert_ac_to_parameters(struct rtllib_qos_parameter_info *param_elm,
- struct rtllib_qos_data *qos_data)
+ struct rtllib_qos_data *qos_data)
{
struct rtllib_qos_ac_parameter *ac_params;
struct rtllib_qos_parameters *qos_param = &(qos_data->parameters);
qos_param->aifs[aci] = (ac_params->aci_aifsn) & 0x0f;
/* WMM spec P.11: The minimum value for AIFSN shall be 2 */
- qos_param->aifs[aci] = (qos_param->aifs[aci] < 2) ? 2 : qos_param->aifs[aci];
+ qos_param->aifs[aci] = max_t(u8, qos_param->aifs[aci], 2);
- qos_param->cw_min[aci] = cpu_to_le16(ac_params->ecw_min_max & 0x0F);
+ qos_param->cw_min[aci] = cpu_to_le16(ac_params->ecw_min_max &
+ 0x0F);
- qos_param->cw_max[aci] = cpu_to_le16((ac_params->ecw_min_max & 0xF0) >> 4);
+ qos_param->cw_max[aci] = cpu_to_le16((ac_params->ecw_min_max &
+ 0xF0) >> 4);
qos_param->flag[aci] =
(ac_params->aci_aifsn & 0x10) ? 0x01 : 0x00;
* parameters element. check the information element length to decide
* which type to read
*/
-static int rtllib_parse_qos_info_param_IE(struct rtllib_info_element
+static int rtllib_parse_qos_info_param_IE(struct rtllib_device *ieee,
+ struct rtllib_info_element
*info_element,
- struct rtllib_network *network)
+ struct rtllib_network *network)
{
int rc = 0;
struct rtllib_qos_information_element qos_info_element;
}
if (rc == 0) {
- RTLLIB_DEBUG_QOS("QoS is supported\n");
+ netdev_dbg(ieee->dev, "QoS is supported\n");
network->qos_data.supported = 1;
}
return rc;
}
-#define MFIE_STRING(x) case MFIE_TYPE_ ##x: return #x
-
static const char *get_info_element_string(u16 id)
{
switch (id) {
- MFIE_STRING(SSID);
- MFIE_STRING(RATES);
- MFIE_STRING(FH_SET);
- MFIE_STRING(DS_SET);
- MFIE_STRING(CF_SET);
- MFIE_STRING(TIM);
- MFIE_STRING(IBSS_SET);
- MFIE_STRING(COUNTRY);
- MFIE_STRING(HOP_PARAMS);
- MFIE_STRING(HOP_TABLE);
- MFIE_STRING(REQUEST);
- MFIE_STRING(CHALLENGE);
- MFIE_STRING(POWER_CONSTRAINT);
- MFIE_STRING(POWER_CAPABILITY);
- MFIE_STRING(TPC_REQUEST);
- MFIE_STRING(TPC_REPORT);
- MFIE_STRING(SUPP_CHANNELS);
- MFIE_STRING(CSA);
- MFIE_STRING(MEASURE_REQUEST);
- MFIE_STRING(MEASURE_REPORT);
- MFIE_STRING(QUIET);
- MFIE_STRING(IBSS_DFS);
- MFIE_STRING(RSN);
- MFIE_STRING(RATES_EX);
- MFIE_STRING(GENERIC);
- MFIE_STRING(QOS_PARAMETER);
+ case MFIE_TYPE_SSID:
+ return "SSID";
+ case MFIE_TYPE_RATES:
+ return "RATES";
+ case MFIE_TYPE_FH_SET:
+ return "FH_SET";
+ case MFIE_TYPE_DS_SET:
+ return "DS_SET";
+ case MFIE_TYPE_CF_SET:
+ return "CF_SET";
+ case MFIE_TYPE_TIM:
+ return "TIM";
+ case MFIE_TYPE_IBSS_SET:
+ return "IBSS_SET";
+ case MFIE_TYPE_COUNTRY:
+ return "COUNTRY";
+ case MFIE_TYPE_HOP_PARAMS:
+ return "HOP_PARAMS";
+ case MFIE_TYPE_HOP_TABLE:
+ return "HOP_TABLE";
+ case MFIE_TYPE_REQUEST:
+ return "REQUEST";
+ case MFIE_TYPE_CHALLENGE:
+ return "CHALLENGE";
+ case MFIE_TYPE_POWER_CONSTRAINT:
+ return "POWER_CONSTRAINT";
+ case MFIE_TYPE_POWER_CAPABILITY:
+ return "POWER_CAPABILITY";
+ case MFIE_TYPE_TPC_REQUEST:
+ return "TPC_REQUEST";
+ case MFIE_TYPE_TPC_REPORT:
+ return "TPC_REPORT";
+ case MFIE_TYPE_SUPP_CHANNELS:
+ return "SUPP_CHANNELS";
+ case MFIE_TYPE_CSA:
+ return "CSA";
+ case MFIE_TYPE_MEASURE_REQUEST:
+ return "MEASURE_REQUEST";
+ case MFIE_TYPE_MEASURE_REPORT:
+ return "MEASURE_REPORT";
+ case MFIE_TYPE_QUIET:
+ return "QUIET";
+ case MFIE_TYPE_IBSS_DFS:
+ return "IBSS_DFS";
+ case MFIE_TYPE_RSN:
+ return "RSN";
+ case MFIE_TYPE_RATES_EX:
+ return "RATES_EX";
+ case MFIE_TYPE_GENERIC:
+ return "GENERIC";
+ case MFIE_TYPE_QOS_PARAMETER:
+ return "QOS_PARAMETER";
default:
return "UNKNOWN";
}
{
if (IS_DOT11D_ENABLE(ieee)) {
if (info_element->len != 0) {
- memcpy(network->CountryIeBuf, info_element->data, info_element->len);
+ memcpy(network->CountryIeBuf, info_element->data,
+ info_element->len);
network->CountryIeLen = info_element->len;
if (!IS_COUNTRY_IE_VALID(ieee)) {
- if (rtllib_act_scanning(ieee, false) && ieee->FirstIe_InScan)
+ if (rtllib_act_scanning(ieee, false) &&
+ ieee->FirstIe_InScan)
netdev_info(ieee->dev,
"Received beacon ContryIE, SSID: <%s>\n",
network->ssid);
- Dot11d_UpdateCountryIe(ieee, addr2, info_element->len, info_element->data);
+ Dot11d_UpdateCountryIe(ieee, addr2,
+ info_element->len,
+ info_element->data);
}
}
}
+static void rtllib_parse_mife_generic(struct rtllib_device *ieee,
+ struct rtllib_info_element *info_element,
+ struct rtllib_network *network,
+ u16 *tmp_htcap_len,
+ u16 *tmp_htinfo_len)
+{
+ u16 ht_realtek_agg_len = 0;
+ u8 ht_realtek_agg_buf[MAX_IE_LEN];
+
+ if (!rtllib_parse_qos_info_param_IE(ieee, info_element, network))
+ return;
+ if (info_element->len >= 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x50 &&
+ info_element->data[2] == 0xf2 &&
+ info_element->data[3] == 0x01) {
+ network->wpa_ie_len = min(info_element->len + 2,
+ MAX_WPA_IE_LEN);
+ memcpy(network->wpa_ie, info_element, network->wpa_ie_len);
+ return;
+ }
+ if (info_element->len == 7 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0xe0 &&
+ info_element->data[2] == 0x4c &&
+ info_element->data[3] == 0x01 &&
+ info_element->data[4] == 0x02)
+ network->Turbo_Enable = 1;
+
+ if (*tmp_htcap_len == 0) {
+ if (info_element->len >= 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x90 &&
+ info_element->data[2] == 0x4c &&
+ info_element->data[3] == 0x033) {
+ *tmp_htcap_len = min_t(u8, info_element->len,
+ MAX_IE_LEN);
+ if (*tmp_htcap_len != 0) {
+ network->bssht.bdHTSpecVer = HT_SPEC_VER_EWC;
+ network->bssht.bdHTCapLen = min_t(u16, *tmp_htcap_len, sizeof(network->bssht.bdHTCapBuf));
+ memcpy(network->bssht.bdHTCapBuf,
+ info_element->data,
+ network->bssht.bdHTCapLen);
+ }
+ }
+ if (*tmp_htcap_len != 0) {
+ network->bssht.bdSupportHT = true;
+ network->bssht.bdHT1R = ((((struct ht_capab_ele *)(network->bssht.bdHTCapBuf))->MCS[1]) == 0);
+ } else {
+ network->bssht.bdSupportHT = false;
+ network->bssht.bdHT1R = false;
+ }
+ }
+
+
+ if (*tmp_htinfo_len == 0) {
+ if (info_element->len >= 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x90 &&
+ info_element->data[2] == 0x4c &&
+ info_element->data[3] == 0x034) {
+ *tmp_htinfo_len = min_t(u8, info_element->len,
+ MAX_IE_LEN);
+ if (*tmp_htinfo_len != 0) {
+ network->bssht.bdHTSpecVer = HT_SPEC_VER_EWC;
+ network->bssht.bdHTInfoLen = min_t(u16, *tmp_htinfo_len, sizeof(network->bssht.bdHTInfoBuf));
+ memcpy(network->bssht.bdHTInfoBuf,
+ info_element->data,
+ network->bssht.bdHTInfoLen);
+ }
+
+ }
+ }
+
+ if (network->bssht.bdSupportHT) {
+ if (info_element->len >= 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0xe0 &&
+ info_element->data[2] == 0x4c &&
+ info_element->data[3] == 0x02) {
+ ht_realtek_agg_len = min_t(u8, info_element->len,
+ MAX_IE_LEN);
+ memcpy(ht_realtek_agg_buf, info_element->data,
+ info_element->len);
+ }
+ if (ht_realtek_agg_len >= 5) {
+ network->realtek_cap_exit = true;
+ network->bssht.bdRT2RTAggregation = true;
+
+ if ((ht_realtek_agg_buf[4] == 1) &&
+ (ht_realtek_agg_buf[5] & 0x02))
+ network->bssht.bdRT2RTLongSlotTime = true;
+
+ if ((ht_realtek_agg_buf[4] == 1) &&
+ (ht_realtek_agg_buf[5] & RT_HT_CAP_USE_92SE))
+ network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_92SE;
+ }
+ }
+ if (ht_realtek_agg_len >= 5) {
+ if ((ht_realtek_agg_buf[5] & RT_HT_CAP_USE_SOFTAP))
+ network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_SOFTAP;
+ }
+
+ if ((info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x05 &&
+ info_element->data[2] == 0xb5) ||
+ (info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x0a &&
+ info_element->data[2] == 0xf7) ||
+ (info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x10 &&
+ info_element->data[2] == 0x18)) {
+ network->broadcom_cap_exist = true;
+ }
+ if (info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x0c &&
+ info_element->data[2] == 0x43)
+ network->ralink_cap_exist = true;
+ if ((info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x03 &&
+ info_element->data[2] == 0x7f) ||
+ (info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x13 &&
+ info_element->data[2] == 0x74))
+ network->atheros_cap_exist = true;
+
+ if ((info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x50 &&
+ info_element->data[2] == 0x43))
+ network->marvell_cap_exist = true;
+ if (info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x40 &&
+ info_element->data[2] == 0x96)
+ network->cisco_cap_exist = true;
+
+
+ if (info_element->len >= 3 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x0a &&
+ info_element->data[2] == 0xf5)
+ network->airgo_cap_exist = true;
+
+ if (info_element->len > 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x40 &&
+ info_element->data[2] == 0x96 &&
+ info_element->data[3] == 0x01) {
+ if (info_element->len == 6) {
+ memcpy(network->CcxRmState, &info_element[4], 2);
+ if (network->CcxRmState[0] != 0)
+ network->bCcxRmEnable = true;
+ else
+ network->bCcxRmEnable = false;
+ network->MBssidMask = network->CcxRmState[1] & 0x07;
+ if (network->MBssidMask != 0) {
+ network->bMBssidValid = true;
+ network->MBssidMask = 0xff <<
+ (network->MBssidMask);
+ ether_addr_copy(network->MBssid,
+ network->bssid);
+ network->MBssid[5] &= network->MBssidMask;
+ } else {
+ network->bMBssidValid = false;
+ }
+ } else {
+ network->bCcxRmEnable = false;
+ }
+ }
+ if (info_element->len > 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x40 &&
+ info_element->data[2] == 0x96 &&
+ info_element->data[3] == 0x03) {
+ if (info_element->len == 5) {
+ network->bWithCcxVerNum = true;
+ network->BssCcxVerNumber = info_element->data[4];
+ } else {
+ network->bWithCcxVerNum = false;
+ network->BssCcxVerNumber = 0;
+ }
+ }
+ if (info_element->len > 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x50 &&
+ info_element->data[2] == 0xf2 &&
+ info_element->data[3] == 0x04) {
+ netdev_dbg(ieee->dev, "MFIE_TYPE_WZC: %d bytes\n",
+ info_element->len);
+ network->wzc_ie_len = min(info_element->len+2, MAX_WZC_IE_LEN);
+ memcpy(network->wzc_ie, info_element, network->wzc_ie_len);
+ }
+}
+
+static void rtllib_parse_mfie_ht_cap(struct rtllib_info_element *info_element,
+ struct rtllib_network *network,
+ u16 *tmp_htcap_len)
+{
+ struct bss_ht *ht = &network->bssht;
+
+ *tmp_htcap_len = min_t(u8, info_element->len, MAX_IE_LEN);
+ if (*tmp_htcap_len != 0) {
+ ht->bdHTSpecVer = HT_SPEC_VER_EWC;
+ ht->bdHTCapLen = min_t(u16, *tmp_htcap_len,
+ sizeof(ht->bdHTCapBuf));
+ memcpy(ht->bdHTCapBuf, info_element->data, ht->bdHTCapLen);
+
+ ht->bdSupportHT = true;
+ ht->bdHT1R = ((((struct ht_capab_ele *)
+ ht->bdHTCapBuf))->MCS[1]) == 0;
+
+ ht->bdBandWidth = (enum ht_channel_width)
+ (((struct ht_capab_ele *)
+ (ht->bdHTCapBuf))->ChlWidth);
+ } else {
+ ht->bdSupportHT = false;
+ ht->bdHT1R = false;
+ ht->bdBandWidth = HT_CHANNEL_WIDTH_20;
+ }
+}
+
int rtllib_parse_info_param(struct rtllib_device *ieee,
struct rtllib_info_element *info_element,
u16 length,
short offset;
u16 tmp_htcap_len = 0;
u16 tmp_htinfo_len = 0;
- u16 ht_realtek_agg_len = 0;
- u8 ht_realtek_agg_buf[MAX_IE_LEN];
char rates_str[64];
char *p;
while (length >= sizeof(*info_element)) {
if (sizeof(*info_element) + info_element->len > length) {
- RTLLIB_DEBUG_MGMT("Info elem: parse failed: info_element->len + 2 > left : info_element->len+2=%zd left=%d, id=%d.\n",
- info_element->len +
- sizeof(*info_element),
- length, info_element->id);
+ netdev_dbg(ieee->dev,
+ "Info elem: parse failed: info_element->len + 2 > left : info_element->len+2=%zd left=%d, id=%d.\n",
+ info_element->len + sizeof(*info_element),
+ length, info_element->id);
/* We stop processing but don't return an error here
* because some misbehaviour APs break this rule. ie.
* Orinoco AP1000.
network->ssid_len = min(info_element->len,
(u8) IW_ESSID_MAX_SIZE);
- memcpy(network->ssid, info_element->data, network->ssid_len);
+ memcpy(network->ssid, info_element->data,
+ network->ssid_len);
if (network->ssid_len < IW_ESSID_MAX_SIZE)
memset(network->ssid + network->ssid_len, 0,
IW_ESSID_MAX_SIZE - network->ssid_len);
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_SSID: '%s' len=%d.\n",
- network->ssid, network->ssid_len);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_SSID: '%s' len=%d.\n",
+ network->ssid, network->ssid_len);
break;
case MFIE_TYPE_RATES:
}
}
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_RATES: '%s' (%d)\n",
- rates_str, network->rates_len);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_RATES: '%s' (%d)\n",
+ rates_str, network->rates_len);
break;
case MFIE_TYPE_RATES_EX:
}
}
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_RATES_EX: '%s' (%d)\n",
- rates_str, network->rates_ex_len);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_RATES_EX: '%s' (%d)\n",
+ rates_str, network->rates_ex_len);
break;
case MFIE_TYPE_DS_SET:
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_DS_SET: %d\n",
- info_element->data[0]);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_DS_SET: %d\n",
+ info_element->data[0]);
network->channel = info_element->data[0];
break;
case MFIE_TYPE_FH_SET:
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_FH_SET: ignored\n");
+ netdev_dbg(ieee->dev, "MFIE_TYPE_FH_SET: ignored\n");
break;
case MFIE_TYPE_CF_SET:
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_CF_SET: ignored\n");
+ netdev_dbg(ieee->dev, "MFIE_TYPE_CF_SET: ignored\n");
break;
case MFIE_TYPE_TIM:
case MFIE_TYPE_ERP:
network->erp_value = info_element->data[0];
network->flags |= NETWORK_HAS_ERP_VALUE;
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_ERP_SET: %d\n",
- network->erp_value);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_ERP_SET: %d\n",
+ network->erp_value);
break;
case MFIE_TYPE_IBSS_SET:
network->atim_window = info_element->data[0];
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_IBSS_SET: %d\n",
- network->atim_window);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_IBSS_SET: %d\n",
+ network->atim_window);
break;
case MFIE_TYPE_CHALLENGE:
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_CHALLENGE: ignored\n");
+ netdev_dbg(ieee->dev, "MFIE_TYPE_CHALLENGE: ignored\n");
break;
case MFIE_TYPE_GENERIC:
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_GENERIC: %d bytes\n",
- info_element->len);
- if (!rtllib_parse_qos_info_param_IE(info_element,
- network))
- break;
- if (info_element->len >= 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x50 &&
- info_element->data[2] == 0xf2 &&
- info_element->data[3] == 0x01) {
- network->wpa_ie_len = min(info_element->len + 2,
- MAX_WPA_IE_LEN);
- memcpy(network->wpa_ie, info_element,
- network->wpa_ie_len);
- break;
- }
- if (info_element->len == 7 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0xe0 &&
- info_element->data[2] == 0x4c &&
- info_element->data[3] == 0x01 &&
- info_element->data[4] == 0x02)
- network->Turbo_Enable = 1;
-
- if (tmp_htcap_len == 0) {
- if (info_element->len >= 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x90 &&
- info_element->data[2] == 0x4c &&
- info_element->data[3] == 0x033) {
-
- tmp_htcap_len = min_t(u8, info_element->len, MAX_IE_LEN);
- if (tmp_htcap_len != 0) {
- network->bssht.bdHTSpecVer = HT_SPEC_VER_EWC;
- network->bssht.bdHTCapLen = tmp_htcap_len > sizeof(network->bssht.bdHTCapBuf) ?
- sizeof(network->bssht.bdHTCapBuf) : tmp_htcap_len;
- memcpy(network->bssht.bdHTCapBuf, info_element->data, network->bssht.bdHTCapLen);
- }
- }
- if (tmp_htcap_len != 0) {
- network->bssht.bdSupportHT = true;
- network->bssht.bdHT1R = ((((struct ht_capab_ele *)(network->bssht.bdHTCapBuf))->MCS[1]) == 0);
- } else {
- network->bssht.bdSupportHT = false;
- network->bssht.bdHT1R = false;
- }
- }
-
-
- if (tmp_htinfo_len == 0) {
- if (info_element->len >= 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x90 &&
- info_element->data[2] == 0x4c &&
- info_element->data[3] == 0x034) {
- tmp_htinfo_len = min_t(u8, info_element->len, MAX_IE_LEN);
- if (tmp_htinfo_len != 0) {
- network->bssht.bdHTSpecVer = HT_SPEC_VER_EWC;
- if (tmp_htinfo_len) {
- network->bssht.bdHTInfoLen = tmp_htinfo_len > sizeof(network->bssht.bdHTInfoBuf) ?
- sizeof(network->bssht.bdHTInfoBuf) : tmp_htinfo_len;
- memcpy(network->bssht.bdHTInfoBuf, info_element->data, network->bssht.bdHTInfoLen);
- }
-
- }
-
- }
- }
-
- if (ieee->aggregation) {
- if (network->bssht.bdSupportHT) {
- if (info_element->len >= 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0xe0 &&
- info_element->data[2] == 0x4c &&
- info_element->data[3] == 0x02) {
- ht_realtek_agg_len = min_t(u8, info_element->len, MAX_IE_LEN);
- memcpy(ht_realtek_agg_buf, info_element->data, info_element->len);
- }
- if (ht_realtek_agg_len >= 5) {
- network->realtek_cap_exit = true;
- network->bssht.bdRT2RTAggregation = true;
-
- if ((ht_realtek_agg_buf[4] == 1) && (ht_realtek_agg_buf[5] & 0x02))
- network->bssht.bdRT2RTLongSlotTime = true;
-
- if ((ht_realtek_agg_buf[4] == 1) && (ht_realtek_agg_buf[5] & RT_HT_CAP_USE_92SE))
- network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_92SE;
- }
- }
- if (ht_realtek_agg_len >= 5) {
- if ((ht_realtek_agg_buf[5] & RT_HT_CAP_USE_SOFTAP))
- network->bssht.RT2RT_HT_Mode |= RT_HT_CAP_USE_SOFTAP;
- }
- }
+ netdev_dbg(ieee->dev, "MFIE_TYPE_GENERIC: %d bytes\n",
+ info_element->len);
- if ((info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x05 &&
- info_element->data[2] == 0xb5) ||
- (info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x0a &&
- info_element->data[2] == 0xf7) ||
- (info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x10 &&
- info_element->data[2] == 0x18)) {
- network->broadcom_cap_exist = true;
- }
- if (info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x0c &&
- info_element->data[2] == 0x43)
- network->ralink_cap_exist = true;
- if ((info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x03 &&
- info_element->data[2] == 0x7f) ||
- (info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x13 &&
- info_element->data[2] == 0x74))
- network->atheros_cap_exist = true;
-
- if ((info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x50 &&
- info_element->data[2] == 0x43))
- network->marvell_cap_exist = true;
- if (info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x40 &&
- info_element->data[2] == 0x96)
- network->cisco_cap_exist = true;
-
-
- if (info_element->len >= 3 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x0a &&
- info_element->data[2] == 0xf5)
- network->airgo_cap_exist = true;
-
- if (info_element->len > 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x40 &&
- info_element->data[2] == 0x96 &&
- info_element->data[3] == 0x01) {
- if (info_element->len == 6) {
- memcpy(network->CcxRmState, &info_element[4], 2);
- if (network->CcxRmState[0] != 0)
- network->bCcxRmEnable = true;
- else
- network->bCcxRmEnable = false;
- network->MBssidMask = network->CcxRmState[1] & 0x07;
- if (network->MBssidMask != 0) {
- network->bMBssidValid = true;
- network->MBssidMask = 0xff << (network->MBssidMask);
- memcpy(network->MBssid, network->bssid, ETH_ALEN);
- network->MBssid[5] &= network->MBssidMask;
- } else {
- network->bMBssidValid = false;
- }
- } else {
- network->bCcxRmEnable = false;
- }
- }
- if (info_element->len > 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x40 &&
- info_element->data[2] == 0x96 &&
- info_element->data[3] == 0x03) {
- if (info_element->len == 5) {
- network->bWithCcxVerNum = true;
- network->BssCcxVerNumber = info_element->data[4];
- } else {
- network->bWithCcxVerNum = false;
- network->BssCcxVerNumber = 0;
- }
- }
- if (info_element->len > 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x50 &&
- info_element->data[2] == 0xf2 &&
- info_element->data[3] == 0x04) {
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_WZC: %d bytes\n",
- info_element->len);
- network->wzc_ie_len = min(info_element->len+2,
- MAX_WZC_IE_LEN);
- memcpy(network->wzc_ie, info_element,
- network->wzc_ie_len);
- }
+ rtllib_parse_mife_generic(ieee, info_element, network,
+ &tmp_htcap_len,
+ &tmp_htinfo_len);
break;
case MFIE_TYPE_RSN:
- RTLLIB_DEBUG_MGMT("MFIE_TYPE_RSN: %d bytes\n",
- info_element->len);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_RSN: %d bytes\n",
+ info_element->len);
network->rsn_ie_len = min(info_element->len + 2,
MAX_WPA_IE_LEN);
memcpy(network->rsn_ie, info_element,
break;
case MFIE_TYPE_HT_CAP:
- RTLLIB_DEBUG_SCAN("MFIE_TYPE_HT_CAP: %d bytes\n",
- info_element->len);
- tmp_htcap_len = min_t(u8, info_element->len, MAX_IE_LEN);
- if (tmp_htcap_len != 0) {
- network->bssht.bdHTSpecVer = HT_SPEC_VER_EWC;
- network->bssht.bdHTCapLen = tmp_htcap_len > sizeof(network->bssht.bdHTCapBuf) ?
- sizeof(network->bssht.bdHTCapBuf) : tmp_htcap_len;
- memcpy(network->bssht.bdHTCapBuf,
- info_element->data,
- network->bssht.bdHTCapLen);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_HT_CAP: %d bytes\n",
+ info_element->len);
- network->bssht.bdSupportHT = true;
- network->bssht.bdHT1R = ((((struct ht_capab_ele *)
- network->bssht.bdHTCapBuf))->MCS[1]) == 0;
-
- network->bssht.bdBandWidth = (enum ht_channel_width)
- (((struct ht_capab_ele *)
- (network->bssht.bdHTCapBuf))->ChlWidth);
- } else {
- network->bssht.bdSupportHT = false;
- network->bssht.bdHT1R = false;
- network->bssht.bdBandWidth = HT_CHANNEL_WIDTH_20;
- }
+ rtllib_parse_mfie_ht_cap(info_element, network,
+ &tmp_htcap_len);
break;
case MFIE_TYPE_HT_INFO:
- RTLLIB_DEBUG_SCAN("MFIE_TYPE_HT_INFO: %d bytes\n",
- info_element->len);
- tmp_htinfo_len = min_t(u8, info_element->len, MAX_IE_LEN);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_HT_INFO: %d bytes\n",
+ info_element->len);
+ tmp_htinfo_len = min_t(u8, info_element->len,
+ MAX_IE_LEN);
if (tmp_htinfo_len) {
network->bssht.bdHTSpecVer = HT_SPEC_VER_IEEE;
network->bssht.bdHTInfoLen = tmp_htinfo_len >
break;
case MFIE_TYPE_AIRONET:
- RTLLIB_DEBUG_SCAN("MFIE_TYPE_AIRONET: %d bytes\n",
- info_element->len);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_AIRONET: %d bytes\n",
+ info_element->len);
if (info_element->len > IE_CISCO_FLAG_POSITION) {
network->bWithAironetIE = true;
break;
case MFIE_TYPE_COUNTRY:
- RTLLIB_DEBUG_SCAN("MFIE_TYPE_COUNTRY: %d bytes\n",
- info_element->len);
+ netdev_dbg(ieee->dev, "MFIE_TYPE_COUNTRY: %d bytes\n",
+ info_element->len);
rtllib_extract_country_ie(ieee, info_element, network,
network->bssid);
break;
/* TODO */
default:
- RTLLIB_DEBUG_MGMT
- ("Unsupported info element: %s (%d)\n",
- get_info_element_string(info_element->id),
- info_element->id);
+ netdev_dbg(ieee->dev,
+ "Unsupported info element: %s (%d)\n",
+ get_info_element_string(info_element->id),
+ info_element->id);
break;
}
memset(&network->qos_data, 0, sizeof(struct rtllib_qos_data));
/* Pull out fixed field data */
- memcpy(network->bssid, beacon->header.addr3, ETH_ALEN);
+ ether_addr_copy(network->bssid, beacon->header.addr3);
network->capability = le16_to_cpu(beacon->capability);
network->last_scanned = jiffies;
network->time_stamp[0] = beacon->time_stamp[0];
/* Where to pull this? beacon->listen_interval;*/
network->listen_interval = 0x0A;
network->rates_len = network->rates_ex_len = 0;
- network->last_associate = 0;
network->ssid_len = 0;
network->hidden_ssid_len = 0;
memset(network->hidden_ssid, 0, sizeof(network->hidden_ssid));
}
if (network->mode == 0) {
- RTLLIB_DEBUG_SCAN("Filtered out '%s (%pM)' network.\n",
- escape_essid(network->ssid,
- network->ssid_len),
- network->bssid);
+ netdev_dbg(ieee->dev, "Filtered out '%s (%pM)' network.\n",
+ escape_essid(network->ssid, network->ssid_len),
+ network->bssid);
return 1;
}
}
-static inline void update_network(struct rtllib_network *dst,
+static inline void update_network(struct rtllib_device *ieee,
+ struct rtllib_network *dst,
struct rtllib_network *src)
{
int qos_active;
sizeof(struct rtllib_qos_data));
if (dst->qos_data.supported == 1) {
if (dst->ssid_len)
- RTLLIB_DEBUG_QOS
- ("QoS the network %s is QoS supported\n",
- dst->ssid);
+ netdev_dbg(ieee->dev,
+ "QoS the network %s is QoS supported\n",
+ dst->ssid);
else
- RTLLIB_DEBUG_QOS
- ("QoS the network is QoS supported\n");
+ netdev_dbg(ieee->dev,
+ "QoS the network is QoS supported\n");
}
dst->qos_data.active = qos_active;
dst->qos_data.old_param_count = old_param;
- /* dst->last_associate is not overwritten */
dst->wmm_info = src->wmm_info;
if (src->wmm_param[0].ac_aci_acm_aifsn ||
src->wmm_param[1].ac_aci_acm_aifsn ||
dst->BssCcxVerNumber = src->BssCcxVerNumber;
}
-static inline int is_beacon(__le16 fc)
+static inline int is_beacon(u16 fc)
{
- return (WLAN_FC_GET_STYPE(le16_to_cpu(fc)) == RTLLIB_STYPE_BEACON);
+ return (WLAN_FC_GET_STYPE(fc) == RTLLIB_STYPE_BEACON);
}
static int IsPassiveChannel(struct rtllib_device *rtllib, u8 channel)
{
- if (MAX_CHANNEL_NUMBER < channel) {
+ if (channel > MAX_CHANNEL_NUMBER) {
netdev_info(rtllib->dev, "%s(): Invalid Channel\n", __func__);
return 0;
}
int rtllib_legal_channel(struct rtllib_device *rtllib, u8 channel)
{
- if (MAX_CHANNEL_NUMBER < channel) {
+ if (channel > MAX_CHANNEL_NUMBER) {
netdev_info(rtllib->dev, "%s(): Invalid Channel\n", __func__);
return 0;
}
short renew;
struct rtllib_network *network = kzalloc(sizeof(struct rtllib_network),
GFP_ATOMIC);
+ u16 frame_ctl = le16_to_cpu(beacon->header.frame_ctl);
if (!network)
return;
- RTLLIB_DEBUG_SCAN(
- "'%s' ( %pM ): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
- escape_essid(info_element->data, info_element->len),
- beacon->header.addr3,
- (le16_to_cpu(beacon->capability) & (1<<0xf)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0xe)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0xd)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0xc)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0xb)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0xa)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x9)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x8)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x7)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x6)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x5)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x4)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x3)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x2)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x1)) ? '1' : '0',
- (le16_to_cpu(beacon->capability) & (1<<0x0)) ? '1' : '0');
+ netdev_dbg(ieee->dev,
+ "'%s' ( %pM ): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
+ escape_essid(info_element->data, info_element->len),
+ beacon->header.addr3,
+ (le16_to_cpu(beacon->capability) & (1<<0xf)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0xe)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0xd)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0xc)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0xb)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0xa)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x9)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x8)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x7)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x6)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x5)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x4)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x3)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x2)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x1)) ? '1' : '0',
+ (le16_to_cpu(beacon->capability) & (1<<0x0)) ? '1' : '0');
if (rtllib_network_init(ieee, beacon, network, stats)) {
- RTLLIB_DEBUG_SCAN("Dropped '%s' ( %pM) via %s.\n",
- escape_essid(info_element->data,
- info_element->len),
- beacon->header.addr3,
- WLAN_FC_GET_STYPE(
- le16_to_cpu(beacon->header.frame_ctl)) ==
- RTLLIB_STYPE_PROBE_RESP ?
- "PROBE RESPONSE" : "BEACON");
+ netdev_dbg(ieee->dev, "Dropped '%s' ( %pM) via %s.\n",
+ escape_essid(info_element->data, info_element->len),
+ beacon->header.addr3,
+ is_beacon(frame_ctl) ? "BEACON" : "PROBE RESPONSE");
goto free_network;
}
if (!rtllib_legal_channel(ieee, network->channel))
goto free_network;
- if (WLAN_FC_GET_STYPE(le16_to_cpu(beacon->header.frame_ctl)) ==
- RTLLIB_STYPE_PROBE_RESP) {
+ if (WLAN_FC_GET_STYPE(frame_ctl) == RTLLIB_STYPE_PROBE_RESP) {
if (IsPassiveChannel(ieee, network->channel)) {
netdev_info(ieee->dev,
"GetScanInfo(): For Global Domain, filter probe response at channel(%d).\n",
spin_lock_irqsave(&ieee->lock, flags);
if (is_same_network(&ieee->current_network, network,
(network->ssid_len ? 1 : 0))) {
- update_network(&ieee->current_network, network);
+ update_network(ieee, &ieee->current_network, network);
if ((ieee->current_network.mode == IEEE_N_24G ||
ieee->current_network.mode == IEEE_G)
&& ieee->current_network.berp_info_valid) {
else
ieee->current_network.buseprotection = false;
}
- if (is_beacon(beacon->header.frame_ctl)) {
+ if (is_beacon(frame_ctl)) {
if (ieee->state >= RTLLIB_LINKED)
ieee->LinkDetectInfo.NumRecvBcnInPeriod++;
}
/* If there are no more slots, expire the oldest */
list_del(&oldest->list);
target = oldest;
- RTLLIB_DEBUG_SCAN("Expired '%s' ( %pM) from network list.\n",
- escape_essid(target->ssid,
- target->ssid_len),
- target->bssid);
+ netdev_dbg(ieee->dev,
+ "Expired '%s' ( %pM) from network list.\n",
+ escape_essid(target->ssid, target->ssid_len),
+ target->bssid);
} else {
/* Otherwise just pull from the free list */
target = list_entry(ieee->network_free_list.next,
list_del(ieee->network_free_list.next);
}
+ netdev_dbg(ieee->dev, "Adding '%s' ( %pM) via %s.\n",
+ escape_essid(network->ssid, network->ssid_len),
+ network->bssid,
+ is_beacon(frame_ctl) ? "BEACON" : "PROBE RESPONSE");
- RTLLIB_DEBUG_SCAN("Adding '%s' ( %pM) via %s.\n",
- escape_essid(network->ssid,
- network->ssid_len), network->bssid,
- WLAN_FC_GET_STYPE(
- le16_to_cpu(beacon->header.frame_ctl)) ==
- RTLLIB_STYPE_PROBE_RESP ?
- "PROBE RESPONSE" : "BEACON");
memcpy(target, network, sizeof(*target));
list_add_tail(&target->list, &ieee->network_list);
if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE)
rtllib_softmac_new_net(ieee, network);
} else {
- RTLLIB_DEBUG_SCAN("Updating '%s' ( %pM) via %s.\n",
- escape_essid(target->ssid,
- target->ssid_len), target->bssid,
- WLAN_FC_GET_STYPE(
- le16_to_cpu(beacon->header.frame_ctl)) ==
- RTLLIB_STYPE_PROBE_RESP ?
- "PROBE RESPONSE" : "BEACON");
+ netdev_dbg(ieee->dev, "Updating '%s' ( %pM) via %s.\n",
+ escape_essid(target->ssid, target->ssid_len),
+ target->bssid,
+ is_beacon(frame_ctl) ? "BEACON" : "PROBE RESPONSE");
/* we have an entry and we are going to update it. But this
* entry may be already expired. In this case we do the same
network->ssid_len) == 0) &&
(ieee->state == RTLLIB_NOLINK))))
renew = 1;
- update_network(target, network);
+ update_network(ieee, target, network);
if (renew && (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE))
rtllib_softmac_new_net(ieee, network);
}
spin_unlock_irqrestore(&ieee->lock, flags);
- if (is_beacon(beacon->header.frame_ctl) &&
+ if (is_beacon(frame_ctl) &&
is_same_network(&ieee->current_network, network,
(network->ssid_len ? 1 : 0)) &&
(ieee->state == RTLLIB_LINKED)) {
kfree(network);
}
-void rtllib_rx_mgt(struct rtllib_device *ieee,
- struct sk_buff *skb,
- struct rtllib_rx_stats *stats)
+static void rtllib_rx_mgt(struct rtllib_device *ieee,
+ struct sk_buff *skb,
+ struct rtllib_rx_stats *stats)
{
struct rtllib_hdr_4addr *header = (struct rtllib_hdr_4addr *)skb->data;
switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) {
case RTLLIB_STYPE_BEACON:
- RTLLIB_DEBUG_MGMT("received BEACON (%d)\n",
- WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
- RTLLIB_DEBUG_SCAN("Beacon\n");
+ netdev_dbg(ieee->dev, "received BEACON (%d)\n",
+ WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
rtllib_process_probe_response(
ieee, (struct rtllib_probe_response *)header,
stats);
break;
case RTLLIB_STYPE_PROBE_RESP:
- RTLLIB_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
- WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
- RTLLIB_DEBUG_SCAN("Probe response\n");
+ netdev_dbg(ieee->dev, "received PROBE RESPONSE (%d)\n",
+ WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
rtllib_process_probe_response(ieee,
(struct rtllib_probe_response *)header, stats);
break;
case RTLLIB_STYPE_PROBE_REQ:
- RTLLIB_DEBUG_MGMT("received PROBE RESQUEST (%d)\n",
- WLAN_FC_GET_STYPE(
- le16_to_cpu(header->frame_ctl)));
- RTLLIB_DEBUG_SCAN("Probe request\n");
+ netdev_dbg(ieee->dev, "received PROBE RESQUEST (%d)\n",
+ WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) &&
((ieee->iw_mode == IW_MODE_ADHOC ||
ieee->iw_mode == IW_MODE_MASTER) &&
Code Review / kvmfornfv.git / blobdiff