staging:r8188eu: replace recv_frame->rx_(data|len|tail) with pkt->(data|len|tail) and remove unused recvframe_(put|pull|pull_tail)()
recv_frame->rx_(data|len|tail) duplicate pkt (skb) data|len|tail members and require special functions recvframe_(put|pull|pull_tail)() instead of skb_(put|pull|trim). Replace rx_(data|len|tail) with pkt->(data|len|tail), remove rx_(data|len|tail) and remove recvframe_(put|pull|pull_tail)(). Signed-off-by: Ivan Safonov <insafonov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov
Greg Kroah-Hartman
parent
e038e67f08
commit
df47a14c2c
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@ -2053,8 +2053,8 @@ static u8 collect_bss_info(struct adapter *padapter,
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u32 len;
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u8 *p;
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u16 val16, subtype;
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u8 *pframe = precv_frame->rx_data;
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u32 packet_len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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u32 packet_len = precv_frame->pkt->len;
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u8 ie_offset;
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struct registry_priv *pregistrypriv = &padapter->registrypriv;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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@ -2563,8 +2563,8 @@ static unsigned int OnProbeReq(struct adapter *padapter,
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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struct wlan_bssid_ex *cur = &(pmlmeinfo->network);
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u8 *pframe = precv_frame->rx_data;
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uint len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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uint len = precv_frame->pkt->len;
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if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
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return _SUCCESS;
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@ -2611,8 +2611,8 @@ static unsigned int OnBeacon(struct adapter *padapter,
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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struct sta_priv *pstapriv = &padapter->stapriv;
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u8 *pframe = precv_frame->rx_data;
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uint len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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uint len = precv_frame->pkt->len;
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struct wlan_bssid_ex *pbss;
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int ret = _SUCCESS;
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struct wlan_bssid_ex *pnetwork = &(pmlmeinfo->network);
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@ -2708,8 +2708,8 @@ static unsigned int OnAuth(struct adapter *padapter,
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struct security_priv *psecuritypriv = &padapter->securitypriv;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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u8 *pframe = precv_frame->rx_data;
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uint len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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uint len = precv_frame->pkt->len;
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if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
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return _FAIL;
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@ -2871,8 +2871,8 @@ static unsigned int OnAuthClient(struct adapter *padapter,
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unsigned int go2asoc = 0;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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u8 *pframe = precv_frame->rx_data;
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uint pkt_len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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uint pkt_len = precv_frame->pkt->len;
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DBG_88E("%s\n", __func__);
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@ -2959,8 +2959,8 @@ static unsigned int OnAssocReq(struct adapter *padapter,
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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struct wlan_bssid_ex *cur = &(pmlmeinfo->network);
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struct sta_priv *pstapriv = &padapter->stapriv;
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u8 *pframe = precv_frame->rx_data;
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uint pkt_len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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uint pkt_len = precv_frame->pkt->len;
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if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
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return _FAIL;
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@ -3391,8 +3391,8 @@ static unsigned int OnAssocRsp(struct adapter *padapter,
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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/* struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network); */
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u8 *pframe = precv_frame->rx_data;
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uint pkt_len = precv_frame->len;
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u8 *pframe = precv_frame->pkt->data;
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uint pkt_len = precv_frame->pkt->len;
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DBG_88E("%s\n", __func__);
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@ -3476,7 +3476,7 @@ static unsigned int OnDeAuth(struct adapter *padapter,
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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struct wlan_bssid_ex *pnetwork = &(pmlmeinfo->network);
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/* check A3 */
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@ -3531,7 +3531,7 @@ static unsigned int OnDisassoc(struct adapter *padapter,
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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struct wlan_bssid_ex *pnetwork = &(pmlmeinfo->network);
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/* check A3 */
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@ -3590,7 +3590,7 @@ static unsigned int on_action_spct(struct adapter *padapter,
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{
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struct sta_info *psta = NULL;
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struct sta_priv *pstapriv = &padapter->stapriv;
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
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u8 category;
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u8 action;
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@ -3646,7 +3646,7 @@ static unsigned int OnAction_back(struct adapter *padapter,
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unsigned short tid, status, reason_code = 0;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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struct sta_priv *pstapriv = &padapter->stapriv;
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/* check RA matches or not */
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if (memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe),
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@ -3719,7 +3719,7 @@ static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token)
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{
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struct adapter *adapter = recv_frame->adapter;
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struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv);
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u8 *frame = recv_frame->rx_data;
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u8 *frame = recv_frame->pkt->data;
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u16 seq_ctrl = ((recv_frame->attrib.seq_num&0xffff) << 4) |
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(recv_frame->attrib.frag_num & 0xf);
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@ -3749,7 +3749,7 @@ static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token)
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static unsigned int on_action_public_p2p(struct recv_frame *precv_frame)
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{
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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u8 *frame_body;
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u8 dialogToken = 0;
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@ -3765,7 +3765,7 @@ static unsigned int on_action_public_p2p(struct recv_frame *precv_frame)
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static unsigned int on_action_public_vendor(struct recv_frame *precv_frame)
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{
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unsigned int ret = _FAIL;
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
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if (!memcmp(frame_body + 2, P2P_OUI, 4))
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@ -3777,7 +3777,7 @@ static unsigned int on_action_public_vendor(struct recv_frame *precv_frame)
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static unsigned int on_action_public_default(struct recv_frame *precv_frame, u8 action)
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{
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unsigned int ret = _FAIL;
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
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u8 token;
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@ -3796,7 +3796,7 @@ static unsigned int on_action_public(struct adapter *padapter,
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struct recv_frame *precv_frame)
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{
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unsigned int ret = _FAIL;
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
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u8 category, action;
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@ -3867,7 +3867,7 @@ static unsigned int OnAction(struct adapter *padapter,
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unsigned char category;
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struct action_handler *ptable;
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unsigned char *frame_body;
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
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@ -4123,7 +4123,7 @@ void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext)
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static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, struct recv_frame *precv_frame)
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{
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u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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if (ptable->func) {
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/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
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@ -4142,7 +4142,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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#endif /* CONFIG_88EU_AP_MODE */
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u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe));
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RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
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@ -80,7 +80,6 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
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&(precvpriv->free_recv_queue.queue));
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precvframe->pkt = NULL;
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precvframe->len = 0;
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precvframe->adapter = padapter;
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precvframe++;
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@ -149,8 +148,6 @@ int rtw_free_recvframe(struct recv_frame *precvframe,
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list_del_init(&(precvframe->list));
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precvframe->len = 0;
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list_add_tail(&(precvframe->list), get_list_head(pfree_recv_queue));
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spin_unlock_bh(&pfree_recv_queue->lock);
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@ -262,9 +259,9 @@ static int recvframe_chkmic(struct adapter *adapter,
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}
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/* icv_len included the mic code */
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datalen = precvframe->len-prxattrib->hdrlen -
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datalen = precvframe->pkt->len-prxattrib->hdrlen -
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prxattrib->iv_len-prxattrib->icv_len-8;
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pframe = precvframe->rx_data;
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pframe = precvframe->pkt->data;
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payload = pframe+prxattrib->hdrlen+prxattrib->iv_len;
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RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n", prxattrib->iv_len, prxattrib->icv_len));
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@ -300,24 +297,24 @@ static int recvframe_chkmic(struct adapter *adapter,
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RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
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("\n ======demp packet (len=%d)======\n",
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precvframe->len));
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for (i = 0; i < precvframe->len; i += 8) {
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precvframe->pkt->len));
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for (i = 0; i < precvframe->pkt->len; i += 8) {
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RT_TRACE(_module_rtl871x_recv_c_,
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_drv_err_,
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("0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x",
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*(precvframe->rx_data+i),
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*(precvframe->rx_data+i+1),
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*(precvframe->rx_data+i+2),
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*(precvframe->rx_data+i+3),
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*(precvframe->rx_data+i+4),
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*(precvframe->rx_data+i+5),
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*(precvframe->rx_data+i+6),
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*(precvframe->rx_data+i+7)));
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*(precvframe->pkt->data+i),
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*(precvframe->pkt->data+i+1),
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*(precvframe->pkt->data+i+2),
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*(precvframe->pkt->data+i+3),
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*(precvframe->pkt->data+i+4),
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*(precvframe->pkt->data+i+5),
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*(precvframe->pkt->data+i+6),
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*(precvframe->pkt->data+i+7)));
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}
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RT_TRACE(_module_rtl871x_recv_c_,
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_drv_err_,
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("\n ====== demp packet end [len=%d]======\n",
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precvframe->len));
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precvframe->pkt->len));
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RT_TRACE(_module_rtl871x_recv_c_,
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_drv_err_,
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("\n hrdlen=%d,\n",
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@ -354,7 +351,7 @@ static int recvframe_chkmic(struct adapter *adapter,
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RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recvframe_chkmic: rtw_get_stainfo==NULL!!!\n"));
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}
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recvframe_pull_tail(precvframe, 8);
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skb_trim(precvframe->pkt, precvframe->pkt->len - 8);
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}
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exit:
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@ -374,7 +371,7 @@ static struct recv_frame *decryptor(struct adapter *padapter,
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RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("prxstat->decrypted=%x prxattrib->encrypt=0x%03x\n", prxattrib->bdecrypted, prxattrib->encrypt));
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if (prxattrib->encrypt > 0) {
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u8 *iv = precv_frame->rx_data+prxattrib->hdrlen;
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u8 *iv = precv_frame->pkt->data+prxattrib->hdrlen;
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prxattrib->key_index = (((iv[3])>>6)&0x3);
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@ -443,7 +440,7 @@ static struct recv_frame *portctrl(struct adapter *adapter,
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auth_alg = adapter->securitypriv.dot11AuthAlgrthm;
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ptr = precv_frame->rx_data;
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ptr = precv_frame->pkt->data;
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pfhdr = precv_frame;
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pattrib = &pfhdr->attrib;
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psta_addr = pattrib->ta;
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@ -532,7 +529,7 @@ static void process_pwrbit_data(struct adapter *padapter,
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{
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#ifdef CONFIG_88EU_AP_MODE
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unsigned char pwrbit;
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u8 *ptr = precv_frame->rx_data;
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u8 *ptr = precv_frame->pkt->data;
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struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
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struct sta_priv *pstapriv = &padapter->stapriv;
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struct sta_info *psta = NULL;
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@ -620,7 +617,7 @@ static void count_rx_stats(struct adapter *padapter,
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struct rx_pkt_attrib *pattrib = &prframe->attrib;
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struct recv_priv *precvpriv = &padapter->recvpriv;
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sz = prframe->len;
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sz = prframe->pkt->len;
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precvpriv->rx_bytes += sz;
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padapter->mlmepriv.LinkDetectInfo.NumRxOkInPeriod++;
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@ -729,7 +726,7 @@ static int ap2sta_data_frame(
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struct recv_frame *precv_frame,
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struct sta_info **psta)
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{
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u8 *ptr = precv_frame->rx_data;
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u8 *ptr = precv_frame->pkt->data;
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struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
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int ret = _SUCCESS;
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struct sta_priv *pstapriv = &adapter->stapriv;
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@ -822,7 +819,7 @@ static int sta2ap_data_frame(struct adapter *adapter,
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struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
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struct sta_priv *pstapriv = &adapter->stapriv;
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struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
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u8 *ptr = precv_frame->rx_data;
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u8 *ptr = precv_frame->pkt->data;
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unsigned char *mybssid = get_bssid(pmlmepriv);
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int ret = _SUCCESS;
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@ -879,7 +876,7 @@ static int validate_recv_ctrl_frame(struct adapter *padapter,
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#ifdef CONFIG_88EU_AP_MODE
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struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
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struct sta_priv *pstapriv = &padapter->stapriv;
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u8 *pframe = precv_frame->rx_data;
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u8 *pframe = precv_frame->pkt->data;
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if (GetFrameType(pframe) != WIFI_CTRL_TYPE)
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return _FAIL;
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@ -1016,19 +1013,19 @@ static int validate_recv_mgnt_frame(struct adapter *padapter,
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/* for rx pkt statistics */
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psta = rtw_get_stainfo(&padapter->stapriv,
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GetAddr2Ptr(precv_frame->rx_data));
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GetAddr2Ptr(precv_frame->pkt->data));
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if (psta) {
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psta->sta_stats.rx_mgnt_pkts++;
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if (GetFrameSubType(precv_frame->rx_data) == WIFI_BEACON) {
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if (GetFrameSubType(precv_frame->pkt->data) == WIFI_BEACON) {
|
||||
psta->sta_stats.rx_beacon_pkts++;
|
||||
} else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBEREQ) {
|
||||
} else if (GetFrameSubType(precv_frame->pkt->data) == WIFI_PROBEREQ) {
|
||||
psta->sta_stats.rx_probereq_pkts++;
|
||||
} else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBERSP) {
|
||||
} else if (GetFrameSubType(precv_frame->pkt->data) == WIFI_PROBERSP) {
|
||||
if (!memcmp(padapter->eeprompriv.mac_addr,
|
||||
GetAddr1Ptr(precv_frame->rx_data), ETH_ALEN))
|
||||
GetAddr1Ptr(precv_frame->pkt->data), ETH_ALEN))
|
||||
psta->sta_stats.rx_probersp_pkts++;
|
||||
else if (is_broadcast_mac_addr(GetAddr1Ptr(precv_frame->rx_data)) ||
|
||||
is_multicast_mac_addr(GetAddr1Ptr(precv_frame->rx_data)))
|
||||
else if (is_broadcast_mac_addr(GetAddr1Ptr(precv_frame->pkt->data)) ||
|
||||
is_multicast_mac_addr(GetAddr1Ptr(precv_frame->pkt->data)))
|
||||
psta->sta_stats.rx_probersp_bm_pkts++;
|
||||
else
|
||||
psta->sta_stats.rx_probersp_uo_pkts++;
|
||||
|
|
@ -1046,7 +1043,7 @@ static int validate_recv_data_frame(struct adapter *adapter,
|
|||
u8 bretry;
|
||||
u8 *psa, *pda, *pbssid;
|
||||
struct sta_info *psta = NULL;
|
||||
u8 *ptr = precv_frame->rx_data;
|
||||
u8 *ptr = precv_frame->pkt->data;
|
||||
struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
|
||||
struct security_priv *psecuritypriv = &adapter->securitypriv;
|
||||
int ret = _SUCCESS;
|
||||
|
|
@ -1168,7 +1165,7 @@ static int validate_recv_frame(struct adapter *adapter,
|
|||
int retval = _SUCCESS;
|
||||
u8 bDumpRxPkt;
|
||||
struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
|
||||
u8 *ptr = precv_frame->rx_data;
|
||||
u8 *ptr = precv_frame->pkt->data;
|
||||
u8 ver = (unsigned char)(*ptr)&0x3;
|
||||
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
||||
|
||||
|
|
@ -1282,11 +1279,11 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
|
|||
u8 *psnap_type;
|
||||
struct ieee80211_snap_hdr *psnap;
|
||||
|
||||
u8 *ptr = precvframe->rx_data;
|
||||
u8 *ptr = precvframe->pkt->data;
|
||||
struct rx_pkt_attrib *pattrib = &precvframe->attrib;
|
||||
|
||||
if (pattrib->encrypt)
|
||||
recvframe_pull_tail(precvframe, pattrib->icv_len);
|
||||
skb_trim(precvframe->pkt, precvframe->pkt->len - pattrib->icv_len);
|
||||
|
||||
psnap = (struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen + pattrib->iv_len);
|
||||
psnap_type = ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE;
|
||||
|
|
@ -1303,7 +1300,7 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
|
|||
}
|
||||
|
||||
rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0);
|
||||
len = precvframe->len - rmv_len;
|
||||
len = precvframe->pkt->len - rmv_len;
|
||||
|
||||
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
|
||||
("\n===pattrib->hdrlen: %x, pattrib->iv_len:%x===\n\n", pattrib->hdrlen, pattrib->iv_len));
|
||||
|
|
@ -1312,7 +1309,7 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
|
|||
eth_type = ntohs(be_tmp); /* pattrib->ether_type */
|
||||
pattrib->eth_type = eth_type;
|
||||
|
||||
ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0)));
|
||||
ptr = skb_pull(precvframe->pkt, rmv_len - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0));
|
||||
if (!ptr)
|
||||
return _FAIL;
|
||||
|
||||
|
|
@ -1383,15 +1380,16 @@ static struct recv_frame *recvframe_defrag(struct adapter *adapter,
|
|||
|
||||
wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len;
|
||||
|
||||
recvframe_pull(pnextrframe, wlanhdr_offset);
|
||||
skb_pull(pnextrframe->pkt, wlanhdr_offset);
|
||||
|
||||
/* append to first fragment frame's tail (if privacy frame, pull the ICV) */
|
||||
recvframe_pull_tail(prframe, pfhdr->attrib.icv_len);
|
||||
skb_trim(prframe->pkt, prframe->pkt->len - pfhdr->attrib.icv_len);
|
||||
|
||||
/* memcpy */
|
||||
memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len);
|
||||
memcpy(skb_tail_pointer(pfhdr->pkt), pnfhdr->pkt->data,
|
||||
pnfhdr->pkt->len);
|
||||
|
||||
recvframe_put(prframe, pnfhdr->len);
|
||||
skb_put(prframe->pkt, pnfhdr->pkt->len);
|
||||
|
||||
pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len;
|
||||
plist = plist->next;
|
||||
|
|
@ -1432,7 +1430,7 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter,
|
|||
psta_addr = pfhdr->attrib.ta;
|
||||
psta = rtw_get_stainfo(pstapriv, psta_addr);
|
||||
if (psta == NULL) {
|
||||
u8 type = GetFrameType(pfhdr->rx_data);
|
||||
u8 type = GetFrameType(pfhdr->pkt->data);
|
||||
|
||||
if (type != WIFI_DATA_TYPE) {
|
||||
psta = rtw_get_bcmc_stainfo(padapter);
|
||||
|
|
@ -1520,14 +1518,14 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
|
|||
nr_subframes = 0;
|
||||
pattrib = &prframe->attrib;
|
||||
|
||||
recvframe_pull(prframe, prframe->attrib.hdrlen);
|
||||
skb_pull(prframe->pkt, prframe->attrib.hdrlen);
|
||||
|
||||
if (prframe->attrib.iv_len > 0)
|
||||
recvframe_pull(prframe, prframe->attrib.iv_len);
|
||||
skb_pull(prframe->pkt, prframe->attrib.iv_len);
|
||||
|
||||
a_len = prframe->len;
|
||||
a_len = prframe->pkt->len;
|
||||
|
||||
pdata = prframe->rx_data;
|
||||
pdata = prframe->pkt->data;
|
||||
|
||||
while (a_len > ETH_HLEN) {
|
||||
/* Offset 12 denote 2 mac address */
|
||||
|
|
@ -1614,8 +1612,6 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
|
|||
}
|
||||
|
||||
exit:
|
||||
|
||||
prframe->len = 0;
|
||||
rtw_free_recvframe(prframe, pfree_recv_queue);/* free this recv_frame */
|
||||
|
||||
return _SUCCESS;
|
||||
|
|
|
|||
|
|
@ -208,7 +208,7 @@ void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe)
|
|||
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
||||
|
||||
|
||||
pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data;
|
||||
pframe = (unsigned char *)((struct recv_frame *)precvframe)->pkt->data;
|
||||
|
||||
/* start to decrypt recvframe */
|
||||
if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) {
|
||||
|
|
@ -217,7 +217,7 @@ void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe)
|
|||
keylength = psecuritypriv->dot11DefKeylen[keyindex];
|
||||
memcpy(&wepkey[0], iv, 3);
|
||||
memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[keyindex].skey[0], keylength);
|
||||
length = ((struct recv_frame *)precvframe)->len-prxattrib->hdrlen-prxattrib->iv_len;
|
||||
length = ((struct recv_frame *)precvframe)->pkt->len-prxattrib->hdrlen-prxattrib->iv_len;
|
||||
|
||||
payload = pframe+prxattrib->iv_len+prxattrib->hdrlen;
|
||||
|
||||
|
|
@ -659,7 +659,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
|
|||
u32 res = _SUCCESS;
|
||||
|
||||
|
||||
pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data;
|
||||
pframe = (unsigned char *)((struct recv_frame *)precvframe)->pkt->data;
|
||||
|
||||
/* 4 start to decrypt recvframe */
|
||||
if (prxattrib->encrypt == _TKIP_) {
|
||||
|
|
@ -679,7 +679,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
|
|||
|
||||
iv = pframe+prxattrib->hdrlen;
|
||||
payload = pframe+prxattrib->iv_len+prxattrib->hdrlen;
|
||||
length = ((struct recv_frame *)precvframe)->len-prxattrib->hdrlen-prxattrib->iv_len;
|
||||
length = ((struct recv_frame *)precvframe)->pkt->len-prxattrib->hdrlen-prxattrib->iv_len;
|
||||
|
||||
GET_TKIP_PN(iv, dot11txpn);
|
||||
|
||||
|
|
@ -1470,7 +1470,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
|
|||
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
||||
u32 res = _SUCCESS;
|
||||
|
||||
pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data;
|
||||
pframe = (unsigned char *)((struct recv_frame *)precvframe)->pkt->data;
|
||||
/* 4 start to encrypt each fragment */
|
||||
if (prxattrib->encrypt == _AES_) {
|
||||
stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]);
|
||||
|
|
@ -1494,7 +1494,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
|
|||
} else {
|
||||
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
|
||||
}
|
||||
length = ((struct recv_frame *)precvframe)->len-prxattrib->hdrlen-prxattrib->iv_len;
|
||||
length = ((struct recv_frame *)precvframe)->pkt->len-prxattrib->hdrlen-prxattrib->iv_len;
|
||||
res = aes_decipher(prwskey, prxattrib->hdrlen, pframe, length);
|
||||
} else {
|
||||
RT_TRACE(_module_rtl871x_security_c_, _drv_err_, ("rtw_aes_encrypt: stainfo==NULL!!!\n"));
|
||||
|
|
|
|||
|
|
@ -150,7 +150,7 @@ void update_recvframe_phyinfo_88e(struct recv_frame *precvframe,
|
|||
pkt_info.bPacketToSelf = false;
|
||||
pkt_info.bPacketBeacon = false;
|
||||
|
||||
wlanhdr = precvframe->rx_data;
|
||||
wlanhdr = precvframe->pkt->data;
|
||||
|
||||
pkt_info.bPacketMatchBSSID = ((!IsFrameTypeCtrl(wlanhdr)) &&
|
||||
!pattrib->icv_err && !pattrib->crc_err &&
|
||||
|
|
|
|||
|
|
@ -228,9 +228,6 @@ struct recv_frame {
|
|||
struct sk_buff *pkt;
|
||||
struct adapter *adapter;
|
||||
struct rx_pkt_attrib attrib;
|
||||
uint len;
|
||||
u8 *rx_data;
|
||||
u8 *rx_tail;
|
||||
struct sta_info *psta;
|
||||
/* for A-MPDU Rx reordering buffer control */
|
||||
struct recv_reorder_ctrl *preorder_ctrl;
|
||||
|
|
@ -252,65 +249,6 @@ u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter);
|
|||
|
||||
void rtw_reordering_ctrl_timeout_handler(unsigned long data);
|
||||
|
||||
static inline u8 *recvframe_pull(struct recv_frame *precvframe, int sz)
|
||||
{
|
||||
/* rx_data += sz; move rx_data sz bytes hereafter */
|
||||
|
||||
/* used for extract sz bytes from rx_data, update rx_data and return
|
||||
* the updated rx_data to the caller */
|
||||
|
||||
if (precvframe == NULL)
|
||||
return NULL;
|
||||
|
||||
skb_pull(precvframe->pkt, sz);
|
||||
precvframe->rx_data += sz;
|
||||
if (precvframe->rx_data > precvframe->rx_tail) {
|
||||
precvframe->rx_data -= sz;
|
||||
return NULL;
|
||||
}
|
||||
precvframe->len -= sz;
|
||||
return precvframe->rx_data;
|
||||
}
|
||||
|
||||
static inline u8 *recvframe_put(struct recv_frame *precvframe, int sz)
|
||||
{
|
||||
/* used for append sz bytes from ptr to rx_tail, update rx_tail
|
||||
* and return the updated rx_tail to the caller */
|
||||
/* after putting, rx_tail must be still larger than rx_end. */
|
||||
|
||||
if (precvframe == NULL)
|
||||
return NULL;
|
||||
skb_put(precvframe->pkt, sz);
|
||||
precvframe->rx_tail += sz;
|
||||
|
||||
if (precvframe->rx_tail > precvframe->pkt->end) {
|
||||
precvframe->rx_tail -= sz;
|
||||
return NULL;
|
||||
}
|
||||
precvframe->len += sz;
|
||||
return precvframe->rx_tail;
|
||||
}
|
||||
|
||||
static inline u8 *recvframe_pull_tail(struct recv_frame *precvframe, int sz)
|
||||
{
|
||||
/* rmv data from rx_tail (by yitsen) */
|
||||
|
||||
/* used for extract sz bytes from rx_end, update rx_end and return
|
||||
* the updated rx_end to the caller */
|
||||
/* after pulling, rx_end must be still larger than rx_data. */
|
||||
|
||||
if (precvframe == NULL)
|
||||
return NULL;
|
||||
skb_trim(precvframe->pkt, precvframe->pkt->len - sz);
|
||||
precvframe->rx_tail -= sz;
|
||||
if (precvframe->rx_tail < precvframe->rx_data) {
|
||||
precvframe->rx_tail += sz;
|
||||
return NULL;
|
||||
}
|
||||
precvframe->len -= sz;
|
||||
return precvframe->rx_tail;
|
||||
}
|
||||
|
||||
static inline s32 translate_percentage_to_dbm(u32 sig_stren_index)
|
||||
{
|
||||
s32 power; /* in dBm. */
|
||||
|
|
|
|||
|
|
@ -92,8 +92,8 @@ void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame)
|
|||
return;
|
||||
|
||||
attr = &frame->attrib;
|
||||
data = frame->rx_data;
|
||||
data_len = frame->len;
|
||||
data = frame->pkt->data;
|
||||
data_len = frame->pkt->len;
|
||||
|
||||
/* Broadcast and multicast frames don't have attr->{iv,icv}_len set */
|
||||
SET_ICE_IV_LEN(iv_len, icv_len, attr->encrypt);
|
||||
|
|
|
|||
|
|
@ -88,12 +88,6 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
|
|||
goto _recv_indicatepkt_drop;
|
||||
}
|
||||
|
||||
skb->data = precv_frame->rx_data;
|
||||
|
||||
skb_set_tail_pointer(skb, precv_frame->len);
|
||||
|
||||
skb->len = precv_frame->len;
|
||||
|
||||
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
|
||||
struct sk_buff *pskb2 = NULL;
|
||||
struct sta_info *psta = NULL;
|
||||
|
|
|
|||
|
|
@ -73,7 +73,6 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
|
|||
}
|
||||
|
||||
INIT_LIST_HEAD(&precvframe->list);
|
||||
precvframe->len = 0;
|
||||
|
||||
update_recvframe_attrib_88e(precvframe, prxstat);
|
||||
|
||||
|
|
@ -128,16 +127,13 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
|
|||
skb_reserve(pkt_copy, 8 - ((size_t)(pkt_copy->data) & 7));/* force pkt_copy->data at 8-byte alignment address */
|
||||
skb_reserve(pkt_copy, shift_sz);/* force ip_hdr at 8-byte alignment address according to shift_sz. */
|
||||
memcpy(pkt_copy->data, (pbuf + pattrib->drvinfo_sz + RXDESC_SIZE), skb_len);
|
||||
precvframe->rx_tail = pkt_copy->data;
|
||||
precvframe->rx_data = pkt_copy->data;
|
||||
skb_put(precvframe->pkt, skb_len);
|
||||
} else {
|
||||
DBG_88E("recvbuf2recvframe: alloc_skb fail , drop frag frame\n");
|
||||
rtw_free_recvframe(precvframe, pfree_recv_queue);
|
||||
goto _exit_recvbuf2recvframe;
|
||||
}
|
||||
|
||||
recvframe_put(precvframe, skb_len);
|
||||
|
||||
switch (haldata->UsbRxAggMode) {
|
||||
case USB_RX_AGG_DMA:
|
||||
case USB_RX_AGG_MIX:
|
||||
|
|
@ -159,19 +155,19 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
|
|||
}
|
||||
} else if (pattrib->pkt_rpt_type == TX_REPORT1) {
|
||||
/* CCX-TXRPT ack for xmit mgmt frames. */
|
||||
handle_txrpt_ccx_88e(adapt, precvframe->rx_data);
|
||||
handle_txrpt_ccx_88e(adapt, precvframe->pkt->data);
|
||||
rtw_free_recvframe(precvframe, pfree_recv_queue);
|
||||
} else if (pattrib->pkt_rpt_type == TX_REPORT2) {
|
||||
ODM_RA_TxRPT2Handle_8188E(
|
||||
&haldata->odmpriv,
|
||||
precvframe->rx_data,
|
||||
precvframe->pkt->data,
|
||||
pattrib->pkt_len,
|
||||
pattrib->MacIDValidEntry[0],
|
||||
pattrib->MacIDValidEntry[1]
|
||||
);
|
||||
rtw_free_recvframe(precvframe, pfree_recv_queue);
|
||||
} else if (pattrib->pkt_rpt_type == HIS_REPORT) {
|
||||
interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->rx_data);
|
||||
interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->pkt->data);
|
||||
rtw_free_recvframe(precvframe, pfree_recv_queue);
|
||||
}
|
||||
pkt_cnt--;
|
||||
|
|
|
|||
Loading…
Reference in New Issue