rtl8188eu: Replace wrapper for memcpy

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2015-02-19 14:50:04 -06:00
parent 120368c717
commit 529328fd3d
30 changed files with 921 additions and 927 deletions

View file

@ -1222,11 +1222,11 @@ sint sta2sta_data_frame(
}
else if(check_fwstate(pmlmepriv, WIFI_MP_STATE) == true)
{
_rtw_memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
_rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
sta_addr = mybssid;
}
@ -1361,14 +1361,14 @@ sint ap2sta_data_frame(
else if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) &&
(check_fwstate(pmlmepriv, _FW_LINKED) == true) )
{
_rtw_memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
_rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
//
_rtw_memcpy(pattrib->bssid, mybssid, ETH_ALEN);
memcpy(pattrib->bssid, mybssid, ETH_ALEN);
*psta = rtw_get_stainfo(pstapriv, pattrib->bssid); // get sta_info
@ -1693,31 +1693,31 @@ sint validate_recv_mgnt_frame(struct adapter *padapter, union recv_frame *precv_
pbssid = get_hdr_bssid(ptr);
_rtw_memcpy(pattrib->dst, pda, ETH_ALEN);
_rtw_memcpy(pattrib->src, psa, ETH_ALEN);
memcpy(pattrib->dst, pda, ETH_ALEN);
memcpy(pattrib->src, psa, ETH_ALEN);
_rtw_memcpy(pattrib->bssid, pbssid, ETH_ALEN);
memcpy(pattrib->bssid, pbssid, ETH_ALEN);
switch(pattrib->to_fr_ds)
{
case 0:
_rtw_memcpy(pattrib->ra, pda, ETH_ALEN);
_rtw_memcpy(pattrib->ta, psa, ETH_ALEN);
memcpy(pattrib->ra, pda, ETH_ALEN);
memcpy(pattrib->ta, psa, ETH_ALEN);
break;
case 1:
_rtw_memcpy(pattrib->ra, pda, ETH_ALEN);
_rtw_memcpy(pattrib->ta, pbssid, ETH_ALEN);
memcpy(pattrib->ra, pda, ETH_ALEN);
memcpy(pattrib->ta, pbssid, ETH_ALEN);
break;
case 2:
_rtw_memcpy(pattrib->ra, pbssid, ETH_ALEN);
_rtw_memcpy(pattrib->ta, psa, ETH_ALEN);
memcpy(pattrib->ra, pbssid, ETH_ALEN);
memcpy(pattrib->ta, psa, ETH_ALEN);
break;
case 3:
_rtw_memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" case 3\n"));
break;
@ -1767,34 +1767,34 @@ sint validate_recv_data_frame(struct adapter *adapter, union recv_frame *precv_f
goto exit;
}
_rtw_memcpy(pattrib->dst, pda, ETH_ALEN);
_rtw_memcpy(pattrib->src, psa, ETH_ALEN);
memcpy(pattrib->dst, pda, ETH_ALEN);
memcpy(pattrib->src, psa, ETH_ALEN);
_rtw_memcpy(pattrib->bssid, pbssid, ETH_ALEN);
memcpy(pattrib->bssid, pbssid, ETH_ALEN);
switch(pattrib->to_fr_ds)
{
case 0:
_rtw_memcpy(pattrib->ra, pda, ETH_ALEN);
_rtw_memcpy(pattrib->ta, psa, ETH_ALEN);
memcpy(pattrib->ra, pda, ETH_ALEN);
memcpy(pattrib->ta, psa, ETH_ALEN);
ret = sta2sta_data_frame(adapter, precv_frame, &psta);
break;
case 1:
_rtw_memcpy(pattrib->ra, pda, ETH_ALEN);
_rtw_memcpy(pattrib->ta, pbssid, ETH_ALEN);
memcpy(pattrib->ra, pda, ETH_ALEN);
memcpy(pattrib->ta, pbssid, ETH_ALEN);
ret = ap2sta_data_frame(adapter, precv_frame, &psta);
break;
case 2:
_rtw_memcpy(pattrib->ra, pbssid, ETH_ALEN);
_rtw_memcpy(pattrib->ta, psa, ETH_ALEN);
memcpy(pattrib->ra, pbssid, ETH_ALEN);
memcpy(pattrib->ta, psa, ETH_ALEN);
ret = sta2ap_data_frame(adapter, precv_frame, &psta);
break;
case 3:
_rtw_memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
ret =_FAIL;
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" case 3\n"));
break;
@ -1929,8 +1929,8 @@ static sint validate_80211w_mgmt(struct adapter *adapter, union recv_frame *prec
pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr);
//set iv and icv length
SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt);
_rtw_memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
_rtw_memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN);
memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN);
//actual management data frame body
data_len = pattrib->pkt_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;
mgmt_DATA = rtw_zmalloc(data_len);
@ -1950,9 +1950,9 @@ static sint validate_80211w_mgmt(struct adapter *adapter, union recv_frame *prec
precv_frame = decryptor(adapter, precv_frame);
//save actual management data frame body
_rtw_memcpy(mgmt_DATA, ptr+pattrib->hdrlen+pattrib->iv_len, data_len);
memcpy(mgmt_DATA, ptr+pattrib->hdrlen+pattrib->iv_len, data_len);
//overwrite the iv field
_rtw_memcpy(ptr+pattrib->hdrlen, mgmt_DATA, data_len);
memcpy(ptr+pattrib->hdrlen, mgmt_DATA, data_len);
//remove the iv and icv length
pattrib->pkt_len = pattrib->pkt_len - pattrib->iv_len - pattrib->icv_len;
rtw_mfree(mgmt_DATA, data_len);
@ -2296,12 +2296,12 @@ sint wlanhdr_to_ethhdr ( union recv_frame *precvframe)
ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+ (bsnaphdr?2:0)));
}
_rtw_memcpy(ptr, pattrib->dst, ETH_ALEN);
_rtw_memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN);
memcpy(ptr, pattrib->dst, ETH_ALEN);
memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN);
if(!bsnaphdr) {
be_tmp = htons(len);
_rtw_memcpy(ptr+12, &be_tmp, 2);
memcpy(ptr+12, &be_tmp, 2);
}
;
@ -2364,7 +2364,7 @@ sint wlanhdr_to_ethhdr ( union recv_frame *precvframe)
ptr += rmv_len ;
_rtw_memcpy(&eth_type, ptr, 2);
memcpy(&eth_type, ptr, 2);
eth_type= ntohs((unsigned short )eth_type); //pattrib->ether_type
ptr +=2;
@ -2397,7 +2397,7 @@ sint wlanhdr_to_ethhdr ( union recv_frame *precvframe)
else if(eth_type==0x8712)// append rx status for mp test packets
{
//ptr -= 16;
//_rtw_memcpy(ptr, get_rxmem(precvframe), 16);
//memcpy(ptr, get_rxmem(precvframe), 16);
}
else
{
@ -2421,17 +2421,17 @@ sint wlanhdr_to_ethhdr ( union recv_frame *precvframe)
if(eth_type==0x8712)// append rx status for mp test packets
{
ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+2)-24);
_rtw_memcpy(ptr, get_rxmem(precvframe), 24);
memcpy(ptr, get_rxmem(precvframe), 24);
ptr+=24;
}
else
ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+2));
_rtw_memcpy(ptr, pattrib->dst, ETH_ALEN);
_rtw_memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN);
memcpy(ptr, pattrib->dst, ETH_ALEN);
memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN);
eth_type = htons((unsigned short)eth_type) ;
_rtw_memcpy(ptr+12, &eth_type, 2);
memcpy(ptr+12, &eth_type, 2);
exit:
@ -2511,7 +2511,7 @@ static union recv_frame * recvframe_defrag(struct adapter *adapter,_queue *defra
recvframe_pull_tail(prframe, pfhdr->attrib.icv_len);
//memcpy
_rtw_memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len);
memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len);
recvframe_put(prframe, pnfhdr->len);
@ -2717,7 +2717,7 @@ int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
{
skb_reserve(sub_skb, 12);
data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length);
_rtw_memcpy(data_ptr, pdata, nSubframe_Length);
memcpy(data_ptr, pdata, nSubframe_Length);
}
else
#endif // CONFIG_SKB_COPY
@ -2775,8 +2775,8 @@ int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
_rtw_memcmp(sub_skb->data, rtw_bridge_tunnel_header, SNAP_SIZE) )) {
/* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */
skb_pull(sub_skb, SNAP_SIZE);
_rtw_memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN);
_rtw_memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN);
memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN);
memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN);
} else {
__be16 len;
/* Leave Ethernet header part of hdr and full payload */