We have now removed everthing from the union except the struct. The union
can be deleted, the struct renamed, and the referencing of members of the
struct becomes a lot simpler.
Some, but not all, of the problems noted by checkpatch.pl have been fixed.
Sugggested-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Cc: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
---
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 143 ++++-----
drivers/staging/rtl8188eu/core/rtw_recv.c | 343 ++++++++++++----------
drivers/staging/rtl8188eu/core/rtw_security.c | 18 +-
drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 10 +-
drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c | 31 +-
drivers/staging/rtl8188eu/hal/usb_ops_linux.c | 38 +--
drivers/staging/rtl8188eu/include/recv_osdep.h | 10 +-
drivers/staging/rtl8188eu/include/rtl8188e_recv.h | 7 +-
drivers/staging/rtl8188eu/include/rtw_mlme_ext.h | 49 ++--
drivers/staging/rtl8188eu/include/rtw_recv.h | 106 ++++---
drivers/staging/rtl8188eu/os_dep/recv_linux.c | 36 +--
11 files changed, 413 insertions(+), 378 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 301cda5..faeec73 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -414,10 +414,10 @@ void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext)
}
}
-static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, union recv_frame *precv_frame)
+static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, struct recv_frame *precv_frame)
{
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
if (ptable->func) {
/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
@@ -428,7 +428,7 @@ static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptabl
}
}
-void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame)
+void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
{
int index;
struct mlme_handler *ptable;
@@ -436,7 +436,7 @@ void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame)
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
#endif /* CONFIG_88EU_AP_MODE */
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe));
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
@@ -465,13 +465,15 @@ void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame)
if (psta != NULL) {
if (GetRetry(pframe)) {
- if (precv_frame->u.hdr.attrib.seq_num == psta->RxMgmtFrameSeqNum) {
+ if (precv_frame->attrib.seq_num ==
+ psta->RxMgmtFrameSeqNum) {
/* drop the duplicate management frame */
- DBG_88E("Drop duplicate management frame with seq_num=%d.\n", precv_frame->u.hdr.attrib.seq_num);
+ DBG_88E("Drop duplicate management frame with seq_num=%d.\n",
+ precv_frame->attrib.seq_num);
return;
}
}
- psta->RxMgmtFrameSeqNum = precv_frame->u.hdr.attrib.seq_num;
+ psta->RxMgmtFrameSeqNum = precv_frame->attrib.seq_num;
}
#ifdef CONFIG_88EU_AP_MODE
@@ -532,7 +534,7 @@ Following are the callback functions for each subtype of the management frames
*****************************************************************************/
-unsigned int OnProbeReq(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnProbeReq(struct adapter *padapter, struct recv_frame *precv_frame)
{
unsigned int ielen;
unsigned char *p;
@@ -540,8 +542,8 @@ unsigned int OnProbeReq(struct adapter *padapter, union recv_frame *precv_frame)
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct wlan_bssid_ex *cur = &(pmlmeinfo->network);
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint len = precv_frame->len;
u8 is_valid_p2p_probereq = false;
#ifdef CONFIG_88EU_P2P
@@ -609,12 +611,12 @@ _issue_probersp:
return _SUCCESS;
}
-unsigned int OnProbeRsp(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnProbeRsp(struct adapter *padapter, struct recv_frame *precv_frame)
{
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
#ifdef CONFIG_88EU_P2P
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
#endif
#ifdef CONFIG_88EU_P2P
@@ -663,7 +665,7 @@ unsigned int OnProbeRsp(struct adapter *padapter, union recv_frame *precv_frame)
return _SUCCESS;
}
-unsigned int OnBeacon(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnBeacon(struct adapter *padapter, struct recv_frame *precv_frame)
{
int cam_idx;
struct sta_info *psta;
@@ -671,8 +673,8 @@ unsigned int OnBeacon(struct adapter *padapter, union recv_frame *precv_frame)
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct sta_priv *pstapriv = &padapter->stapriv;
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint len = precv_frame->len;
struct wlan_bssid_ex *pbss;
int ret = _SUCCESS;
@@ -753,7 +755,7 @@ _END_ONBEACON_:
return _SUCCESS;
}
-unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAuth(struct adapter *padapter, struct recv_frame *precv_frame)
{
#ifdef CONFIG_88EU_AP_MODE
unsigned int auth_mode, ie_len;
@@ -767,8 +769,8 @@ unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
struct security_priv *psecuritypriv = &padapter->securitypriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint len = precv_frame->len;
if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
return _FAIL;
@@ -926,15 +928,15 @@ auth_fail:
return _FAIL;
}
-unsigned int OnAuthClient(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAuthClient(struct adapter *padapter, struct recv_frame *precv_frame)
{
unsigned int seq, len, status, offset;
unsigned char *p;
unsigned int go2asoc = 0;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint pkt_len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint pkt_len = precv_frame->len;
DBG_88E("%s\n", __func__);
@@ -1001,7 +1003,7 @@ authclnt_fail:
return _FAIL;
}
-unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAssocReq(struct adapter *padapter, struct recv_frame *precv_frame)
{
#ifdef CONFIG_88EU_AP_MODE
u16 capab_info;
@@ -1020,8 +1022,8 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct wlan_bssid_ex *cur = &(pmlmeinfo->network);
struct sta_priv *pstapriv = &padapter->stapriv;
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint pkt_len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint pkt_len = precv_frame->len;
#ifdef CONFIG_88EU_P2P
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
u8 p2p_status_code = P2P_STATUS_SUCCESS;
@@ -1470,7 +1472,7 @@ OnAssocReqFail:
return _FAIL;
}
-unsigned int OnAssocRsp(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAssocRsp(struct adapter *padapter, struct recv_frame *precv_frame)
{
uint i;
int res;
@@ -1480,8 +1482,8 @@ unsigned int OnAssocRsp(struct adapter *padapter, union recv_frame *precv_frame)
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
/* struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network); */
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint pkt_len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint pkt_len = precv_frame->len;
DBG_88E("%s\n", __func__);
@@ -1560,13 +1562,13 @@ report_assoc_result:
return _SUCCESS;
}
-unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
{
unsigned short reason;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
#ifdef CONFIG_88EU_P2P
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
#endif /* CONFIG_88EU_P2P */
@@ -1624,13 +1626,13 @@ unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
return _SUCCESS;
}
-unsigned int OnDisassoc(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
{
u16 reason;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
#ifdef CONFIG_88EU_P2P
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
#endif /* CONFIG_88EU_P2P */
@@ -1687,18 +1689,18 @@ unsigned int OnDisassoc(struct adapter *padapter, union recv_frame *precv_frame)
return _SUCCESS;
}
-unsigned int OnAtim(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAtim(struct adapter *padapter, struct recv_frame *precv_frame)
{
DBG_88E("%s\n", __func__);
return _SUCCESS;
}
-unsigned int on_action_spct(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int on_action_spct(struct adapter *padapter, struct recv_frame *precv_frame)
{
unsigned int ret = _FAIL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
u8 *frame_body = (u8 *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr));
u8 category;
u8 action;
@@ -1731,17 +1733,17 @@ exit:
return ret;
}
-unsigned int OnAction_qos(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction_qos(struct adapter *padapter, struct recv_frame *precv_frame)
{
return _SUCCESS;
}
-unsigned int OnAction_dls(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction_dls(struct adapter *padapter, struct recv_frame *precv_frame)
{
return _SUCCESS;
}
-unsigned int OnAction_back(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_frame)
{
u8 *addr;
struct sta_info *psta = NULL;
@@ -1751,7 +1753,7 @@ unsigned int OnAction_back(struct adapter *padapter, union recv_frame *precv_fra
unsigned short tid, status, reason_code = 0;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
struct sta_priv *pstapriv = &padapter->stapriv;
/* check RA matches or not */
if (memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe),
@@ -3857,13 +3859,13 @@ exit:
#endif /* CONFIG_88EU_P2P */
-static s32 rtw_action_public_decache(union recv_frame *recv_frame, s32 token)
+static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token)
{
- struct adapter *adapter = recv_frame->u.hdr.adapter;
+ struct adapter *adapter = recv_frame->adapter;
struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv);
- u8 *frame = recv_frame->u.hdr.rx_data;
- u16 seq_ctrl = ((recv_frame->u.hdr.attrib.seq_num&0xffff) << 4) |
- (recv_frame->u.hdr.attrib.frag_num & 0xf);
+ u8 *frame = recv_frame->rx_data;
+ u16 seq_ctrl = ((recv_frame->attrib.seq_num&0xffff) << 4) |
+ (recv_frame->attrib.frag_num & 0xf);
if (GetRetry(frame)) {
if (token >= 0) {
@@ -3889,14 +3891,14 @@ static s32 rtw_action_public_decache(union recv_frame *recv_frame, s32 token)
return _SUCCESS;
}
-static unsigned int on_action_public_p2p(union recv_frame *precv_frame)
+static unsigned int on_action_public_p2p(struct recv_frame *precv_frame)
{
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
u8 *frame_body;
u8 dialogToken = 0;
#ifdef CONFIG_88EU_P2P
- struct adapter *padapter = precv_frame->u.hdr.adapter;
- uint len = precv_frame->u.hdr.len;
+ struct adapter *padapter = precv_frame->adapter;
+ uint len = precv_frame->len;
u8 *p2p_ie;
u32 p2p_ielen;
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
@@ -4180,10 +4182,10 @@ static unsigned int on_action_public_p2p(union recv_frame *precv_frame)
return _SUCCESS;
}
-static unsigned int on_action_public_vendor(union recv_frame *precv_frame)
+static unsigned int on_action_public_vendor(struct recv_frame *precv_frame)
{
unsigned int ret = _FAIL;
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
if (!memcmp(frame_body + 2, P2P_OUI, 4))
@@ -4192,10 +4194,10 @@ static unsigned int on_action_public_vendor(union recv_frame *precv_frame)
return ret;
}
-static unsigned int on_action_public_default(union recv_frame *precv_frame, u8 action)
+static unsigned int on_action_public_default(struct recv_frame *precv_frame, u8 action)
{
unsigned int ret = _FAIL;
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
u8 token;
@@ -4210,10 +4212,10 @@ exit:
return ret;
}
-unsigned int on_action_public(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
{
unsigned int ret = _FAIL;
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
u8 category, action;
@@ -4239,23 +4241,23 @@ exit:
return ret;
}
-unsigned int OnAction_ht(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction_ht(struct adapter *padapter, struct recv_frame *precv_frame)
{
return _SUCCESS;
}
-unsigned int OnAction_wmm(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction_wmm(struct adapter *padapter, struct recv_frame *precv_frame)
{
return _SUCCESS;
}
-unsigned int OnAction_p2p(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_frame)
{
#ifdef CONFIG_88EU_P2P
u8 *frame_body;
u8 category, OUI_Subtype;
- u8 *pframe = precv_frame->u.hdr.rx_data;
- uint len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ uint len = precv_frame->len;
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
@@ -4294,13 +4296,13 @@ unsigned int OnAction_p2p(struct adapter *padapter, union recv_frame *precv_fram
return _SUCCESS;
}
-unsigned int OnAction(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
{
int i;
unsigned char category;
struct action_handler *ptable;
unsigned char *frame_body;
- u8 *pframe = precv_frame->u.hdr.rx_data;
+ u8 *pframe = precv_frame->rx_data;
frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr));
@@ -4314,7 +4316,7 @@ unsigned int OnAction(struct adapter *padapter, union recv_frame *precv_frame)
return _SUCCESS;
}
-unsigned int DoReserved(struct adapter *padapter, union recv_frame *precv_frame)
+unsigned int DoReserved(struct adapter *padapter, struct recv_frame *precv_frame)
{
return _SUCCESS;
}
@@ -6530,14 +6532,14 @@ void site_survey(struct adapter *padapter)
}
/* collect bss info from Beacon and Probe request/response frames. */
-u8 collect_bss_info(struct adapter *padapter, union recv_frame *precv_frame, struct wlan_bssid_ex *bssid)
+u8 collect_bss_info(struct adapter *padapter, struct recv_frame *precv_frame, struct wlan_bssid_ex *bssid)
{
int i;
u32 len;
u8 *p;
u16 val16, subtype;
- u8 *pframe = precv_frame->u.hdr.rx_data;
- u32 packet_len = precv_frame->u.hdr.len;
+ u8 *pframe = precv_frame->rx_data;
+ u32 packet_len = precv_frame->len;
u8 ie_offset;
struct registry_priv *pregistrypriv = &padapter->registrypriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
@@ -6576,10 +6578,10 @@ u8 collect_bss_info(struct adapter *padapter, union recv_frame *precv_frame, str
bssid->IELength = len;
memcpy(bssid->IEs, (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)), bssid->IELength);
- /* get the signal strength */
- bssid->Rssi = precv_frame->u.hdr.attrib.phy_info.recvpower; /* in dBM.raw data */
- bssid->PhyInfo.SignalQuality = precv_frame->u.hdr.attrib.phy_info.SignalQuality;/* in percentage */
- bssid->PhyInfo.SignalStrength = precv_frame->u.hdr.attrib.phy_info.SignalStrength;/* in percentage */
+ /* get the signal strength in dBM.raw data */
+ bssid->Rssi = precv_frame->attrib.phy_info.recvpower;
+ bssid->PhyInfo.SignalQuality = precv_frame->attrib.phy_info.SignalQuality;/* in percentage */
+ bssid->PhyInfo.SignalStrength = precv_frame->attrib.phy_info.SignalStrength;/* in percentage */
rtw_hal_get_def_var(padapter, HAL_DEF_CURRENT_ANTENNA, &bssid->PhyInfo.Optimum_antenna);
/* checking SSID */
@@ -7032,7 +7034,8 @@ Following are the functions to report events
*****************************************************************************/
-void report_survey_event(struct adapter *padapter, union recv_frame *precv_frame)
+void report_survey_event(struct adapter *padapter,
+ struct recv_frame *precv_frame)
{
struct cmd_obj *pcmd_obj;
u8 *pevtcmd;
@@ -7041,8 +7044,6 @@ void report_survey_event(struct adapter *padapter, union recv_frame *precv_frame
struct C2HEvent_Header *pc2h_evt_hdr;
struct mlme_ext_priv *pmlmeext;
struct cmd_priv *pcmdpriv;
- /* u8 *pframe = precv_frame->u.hdr.rx_data; */
- /* uint len = precv_frame->u.hdr.len; */
if (!padapter)
return;
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 6979c73..1e40eba 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -59,7 +59,7 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
{
int i;
- union recv_frame *precvframe;
+ struct recv_frame *precvframe;
int res = _SUCCESS;
@@ -75,7 +75,7 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
rtw_os_recv_resource_init(precvpriv, padapter);
- precvpriv->pallocated_frame_buf = vzalloc(NR_RECVFRAME * sizeof(union recv_frame) + RXFRAME_ALIGN_SZ);
+ precvpriv->pallocated_frame_buf = vzalloc(NR_RECVFRAME * sizeof(struct recv_frame) + RXFRAME_ALIGN_SZ);
if (precvpriv->pallocated_frame_buf == NULL) {
res = _FAIL;
@@ -84,19 +84,19 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
precvpriv->precv_frame_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(precvpriv->pallocated_frame_buf), RXFRAME_ALIGN_SZ);
- precvframe = (union recv_frame *)precvpriv->precv_frame_buf;
+ precvframe = (struct recv_frame *)precvpriv->precv_frame_buf;
for (i = 0; i < NR_RECVFRAME; i++) {
- _rtw_init_listhead(&(precvframe->u.hdr.list));
+ _rtw_init_listhead(&(precvframe->list));
- rtw_list_insert_tail(&(precvframe->u.hdr.list),
+ rtw_list_insert_tail(&(precvframe->list),
&(precvpriv->free_recv_queue.queue));
res = rtw_os_recv_resource_alloc(padapter, precvframe);
- precvframe->u.hdr.len = 0;
+ precvframe->len = 0;
- precvframe->u.hdr.adapter = padapter;
+ precvframe->adapter = padapter;
precvframe++;
}
precvpriv->rx_pending_cnt = 1;
@@ -133,9 +133,9 @@ void _rtw_free_recv_priv (struct recv_priv *precvpriv)
}
-union recv_frame *_rtw_alloc_recvframe (struct __queue *pfree_recv_queue)
+struct recv_frame *_rtw_alloc_recvframe (struct __queue *pfree_recv_queue)
{
- struct recv_frame_hdr *hdr;
+ struct recv_frame *hdr;
struct list_head *plist, *phead;
struct adapter *padapter;
struct recv_priv *precvpriv;
@@ -147,7 +147,7 @@ union recv_frame *_rtw_alloc_recvframe (struct __queue *pfree_recv_queue)
plist = phead->next;
- hdr = container_of(plist, struct recv_frame_hdr, list);
+ hdr = container_of(plist, struct recv_frame, list);
rtw_list_delete(&hdr->list);
padapter = hdr->adapter;
@@ -159,12 +159,12 @@ union recv_frame *_rtw_alloc_recvframe (struct __queue *pfree_recv_queue)
}
- return (union recv_frame *)hdr;
+ return (struct recv_frame *)hdr;
}
-union recv_frame *rtw_alloc_recvframe (struct __queue *pfree_recv_queue)
+struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue)
{
- union recv_frame *precvframe;
+ struct recv_frame *precvframe;
spin_lock_bh(&pfree_recv_queue->lock);
@@ -175,35 +175,36 @@ union recv_frame *rtw_alloc_recvframe (struct __queue *pfree_recv_queue)
return precvframe;
}
-void rtw_init_recvframe(union recv_frame *precvframe, struct recv_priv *precvpriv)
+void rtw_init_recvframe(struct recv_frame *precvframe, struct recv_priv *precvpriv)
{
/* Perry: This can be removed */
- _rtw_init_listhead(&precvframe->u.hdr.list);
+ _rtw_init_listhead(&precvframe->list);
- precvframe->u.hdr.len = 0;
+ precvframe->len = 0;
}
-int rtw_free_recvframe(union recv_frame *precvframe, struct __queue *pfree_recv_queue)
+int rtw_free_recvframe(struct recv_frame *precvframe,
+ struct __queue *pfree_recv_queue)
{
struct adapter *padapter;
struct recv_priv *precvpriv;
if (!precvframe)
return _FAIL;
- padapter = precvframe->u.hdr.adapter;
+ padapter = precvframe->adapter;
precvpriv = &padapter->recvpriv;
- if (precvframe->u.hdr.pkt) {
- dev_kfree_skb_any(precvframe->u.hdr.pkt);/* free skb by driver */
- precvframe->u.hdr.pkt = NULL;
+ if (precvframe->pkt) {
+ dev_kfree_skb_any(precvframe->pkt);/* free skb by driver */
+ precvframe->pkt = NULL;
}
spin_lock_bh(&pfree_recv_queue->lock);
- rtw_list_delete(&(precvframe->u.hdr.list));
+ rtw_list_delete(&(precvframe->list));
- precvframe->u.hdr.len = 0;
+ precvframe->len = 0;
- rtw_list_insert_tail(&(precvframe->u.hdr.list), get_list_head(pfree_recv_queue));
+ rtw_list_insert_tail(&(precvframe->list), get_list_head(pfree_recv_queue));
if (padapter != NULL) {
if (pfree_recv_queue == &precvpriv->free_recv_queue)
@@ -216,14 +217,14 @@ int rtw_free_recvframe(union recv_frame *precvframe, struct __queue *pfree_recv_
return _SUCCESS;
}
-int _rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue)
+int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue)
{
- struct adapter *padapter = precvframe->u.hdr.adapter;
+ struct adapter *padapter = precvframe->adapter;
struct recv_priv *precvpriv = &padapter->recvpriv;
- rtw_list_delete(&(precvframe->u.hdr.list));
- rtw_list_insert_tail(&(precvframe->u.hdr.list), get_list_head(queue));
+ rtw_list_delete(&(precvframe->list));
+ rtw_list_insert_tail(&(precvframe->list), get_list_head(queue));
if (padapter != NULL) {
if (queue == &precvpriv->free_recv_queue)
@@ -234,7 +235,7 @@ int _rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue)
return _SUCCESS;
}
-int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue)
+int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue)
{
int ret;
@@ -255,7 +256,7 @@ using spinlock to protect
void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfree_recv_queue)
{
- struct recv_frame_hdr *hdr;
+ struct recv_frame *hdr;
struct list_head *plist, *phead;
spin_lock(&pframequeue->lock);
@@ -264,11 +265,11 @@ void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfre
plist = phead->next;
while (rtw_end_of_queue_search(phead, plist) == false) {
- hdr = container_of(plist, struct recv_frame_hdr, list);
+ hdr = container_of(plist, struct recv_frame, list);
plist = plist->next;
- rtw_free_recvframe((union recv_frame *)hdr, pfree_recv_queue);
+ rtw_free_recvframe((struct recv_frame *)hdr, pfree_recv_queue);
}
spin_unlock(&pframequeue->lock);
@@ -278,7 +279,7 @@ void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfre
u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter)
{
u32 cnt = 0;
- union recv_frame *pending_frame;
+ struct recv_frame *pending_frame;
while ((pending_frame = rtw_alloc_recvframe(&adapter->recvpriv.uc_swdec_pending_queue))) {
rtw_free_recvframe(pending_frame, &adapter->recvpriv.free_recv_queue);
DBG_88E("%s: dequeue uc_swdec_pending_queue\n", __func__);
@@ -337,7 +338,8 @@ struct recv_buf *rtw_dequeue_recvbuf (struct __queue *queue)
return precvbuf;
}
-static int recvframe_chkmic(struct adapter *adapter, union recv_frame *precvframe)
+static int recvframe_chkmic(struct adapter *adapter,
+ struct recv_frame *precvframe)
{
int i, res = _SUCCESS;
u32 datalen;
@@ -346,7 +348,7 @@ static int recvframe_chkmic(struct adapter *adapter, union recv_frame *precvfra
u8 *pframe, *payload, *pframemic;
u8 *mickey;
struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &precvframe->u.hdr.attrib;
+ struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
struct security_priv *psecuritypriv = &adapter->securitypriv;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
@@ -376,8 +378,10 @@ static int recvframe_chkmic(struct adapter *adapter, union recv_frame *precvfra
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n recvframe_chkmic: unicast key\n"));
}
- datalen = precvframe->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len-prxattrib->icv_len-8;/* icv_len included the mic code */
- pframe = precvframe->u.hdr.rx_data;
+ /* icv_len included the mic code */
+ datalen = precvframe->len-prxattrib->hdrlen -
+ prxattrib->iv_len-prxattrib->icv_len-8;
+ pframe = precvframe->rx_data;
payload = pframe+prxattrib->hdrlen+prxattrib->iv_len;
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n", prxattrib->iv_len, prxattrib->icv_len));
@@ -410,16 +414,30 @@ static int recvframe_chkmic(struct adapter *adapter, union recv_frame *precvfra
*(pframemic-10), *(pframemic-9)));
{
uint i;
- RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n ======demp packet (len=%d)======\n", precvframe->u.hdr.len));
- for (i = 0; i < precvframe->u.hdr.len; i = i+8) {
- RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x",
- *(precvframe->u.hdr.rx_data+i), *(precvframe->u.hdr.rx_data+i+1),
- *(precvframe->u.hdr.rx_data+i+2), *(precvframe->u.hdr.rx_data+i+3),
- *(precvframe->u.hdr.rx_data+i+4), *(precvframe->u.hdr.rx_data+i+5),
- *(precvframe->u.hdr.rx_data+i+6), *(precvframe->u.hdr.rx_data+i+7)));
+ RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
+ ("\n ======demp packet (len=%d)======\n",
+ precvframe->len));
+ for (i = 0; i < precvframe->len; i += 8) {
+ RT_TRACE(_module_rtl871x_recv_c_,
+ _drv_err_,
+ ("0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x",
+ *(precvframe->rx_data+i),
+ *(precvframe->rx_data+i+1),
+ *(precvframe->rx_data+i+2),
+ *(precvframe->rx_data+i+3),
+ *(precvframe->rx_data+i+4),
+ *(precvframe->rx_data+i+5),
+ *(precvframe->rx_data+i+6),
+ *(precvframe->rx_data+i+7)));
}
- RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n ====== demp packet end [len=%d]======\n", precvframe->u.hdr.len));
- RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("\n hrdlen=%d,\n", prxattrib->hdrlen));
+ RT_TRACE(_module_rtl871x_recv_c_,
+ _drv_err_,
+ ("\n ====== demp packet end [len=%d]======\n",
+ precvframe->len));
+ RT_TRACE(_module_rtl871x_recv_c_,
+ _drv_err_,
+ ("\n hrdlen=%d,\n",
+ prxattrib->hdrlen));
}
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
@@ -462,17 +480,18 @@ exit:
}
/* decrypt and set the ivlen, icvlen of the recv_frame */
-static union recv_frame *decryptor(struct adapter *padapter, union recv_frame *precv_frame)
+static struct recv_frame *decryptor(struct adapter *padapter,
+ struct recv_frame *precv_frame)
{
- struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib;
+ struct rx_pkt_attrib *prxattrib = &precv_frame->attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
- union recv_frame *return_packet = precv_frame;
+ struct recv_frame *return_packet = precv_frame;
u32 res = _SUCCESS;
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("prxstat->decrypted=%x prxattrib->encrypt=0x%03x\n", prxattrib->bdecrypted, prxattrib->encrypt));
if (prxattrib->encrypt > 0) {
- u8 *iv = precv_frame->u.hdr.rx_data+prxattrib->hdrlen;
+ u8 *iv = precv_frame->rx_data+prxattrib->hdrlen;
prxattrib->key_index = (((iv[3])>>6)&0x3);
if (prxattrib->key_index > WEP_KEYS) {
@@ -523,14 +542,15 @@ static union recv_frame *decryptor(struct adapter *padapter, union recv_frame *p
}
/* set the security information in the recv_frame */
-static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *precv_frame)
+static struct recv_frame *portctrl(struct adapter *adapter,
+ struct recv_frame *precv_frame)
{
u8 *psta_addr = NULL, *ptr;
uint auth_alg;
- struct recv_frame_hdr *pfhdr;
+ struct recv_frame *pfhdr;
struct sta_info *psta;
struct sta_priv *pstapriv;
- union recv_frame *prtnframe;
+ struct recv_frame *prtnframe;
u16 ether_type = 0;
u16 eapol_type = 0x888e;/* for Funia BD's WPA issue */
struct rx_pkt_attrib *pattrib;
@@ -543,7 +563,7 @@ static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *pre
auth_alg = adapter->securitypriv.dot11AuthAlgrthm;
ptr = get_recvframe_data(precv_frame);
- pfhdr = &precv_frame->u.hdr;
+ pfhdr = precv_frame;
pattrib = &pfhdr->attrib;
psta_addr = pattrib->ta;
@@ -575,7 +595,9 @@ static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *pre
/* allowed */
/* check decryption status, and decrypt the frame if needed */
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("########portctrl:psta->ieee8021x_blocked==0\n"));
- RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("portctrl:precv_frame->hdr.attrib.privacy=%x\n", precv_frame->u.hdr.attrib.privacy));
+ RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
+ ("portctrl:precv_frame->hdr.attrib.privacy=%x\n",
+ precv_frame->attrib.privacy));
if (pattrib->bdecrypted == 0)
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("portctrl:prxstat->decrypted=%x\n", pattrib->bdecrypted));
@@ -599,12 +621,13 @@ static union recv_frame *portctrl(struct adapter *adapter, union recv_frame *pre
return prtnframe;
}
-static int recv_decache(union recv_frame *precv_frame, u8 bretry, struct stainfo_rxcache *prxcache)
+static int recv_decache(struct recv_frame *precv_frame, u8 bretry,
+ struct stainfo_rxcache *prxcache)
{
- int tid = precv_frame->u.hdr.attrib.priority;
+ int tid = precv_frame->attrib.priority;
- u16 seq_ctrl = ((precv_frame->u.hdr.attrib.seq_num&0xffff) << 4) |
- (precv_frame->u.hdr.attrib.frag_num & 0xf);
+ u16 seq_ctrl = ((precv_frame->attrib.seq_num&0xffff) << 4) |
+ (precv_frame->attrib.frag_num & 0xf);
if (tid > 15) {
@@ -627,13 +650,13 @@ static int recv_decache(union recv_frame *precv_frame, u8 bretry, struct stainfo
return _SUCCESS;
}
-void process_pwrbit_data(struct adapter *padapter, union recv_frame *precv_frame);
-void process_pwrbit_data(struct adapter *padapter, union recv_frame *precv_frame)
+void process_pwrbit_data(struct adapter *padapter,
+ struct recv_frame *precv_frame)
{
#ifdef CONFIG_88EU_AP_MODE
unsigned char pwrbit;
- u8 *ptr = precv_frame->u.hdr.rx_data;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ u8 *ptr = precv_frame->rx_data;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info *psta = NULL;
@@ -654,10 +677,11 @@ void process_pwrbit_data(struct adapter *padapter, union recv_frame *precv_frame
#endif
}
-static void process_wmmps_data(struct adapter *padapter, union recv_frame *precv_frame)
+static void process_wmmps_data(struct adapter *padapter,
+ struct recv_frame *precv_frame)
{
#ifdef CONFIG_88EU_AP_MODE
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info *psta = NULL;
@@ -709,12 +733,14 @@ static void process_wmmps_data(struct adapter *padapter, union recv_frame *precv
#endif
}
-static void count_rx_stats(struct adapter *padapter, union recv_frame *prframe, struct sta_info *sta)
+static void count_rx_stats(struct adapter *padapter,
+ struct recv_frame *prframe,
+ struct sta_info *sta)
{
int sz;
struct sta_info *psta = NULL;
struct stainfo_stats *pstats = NULL;
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &prframe->attrib;
struct recv_priv *precvpriv = &padapter->recvpriv;
sz = get_recvframe_len(prframe);
@@ -728,7 +754,7 @@ static void count_rx_stats(struct adapter *padapter, union recv_frame *prframe,
if (sta)
psta = sta;
else
- psta = prframe->u.hdr.psta;
+ psta = prframe->psta;
if (psta) {
pstats = &psta->sta_stats;
@@ -740,15 +766,16 @@ static void count_rx_stats(struct adapter *padapter, union recv_frame *prframe,
int sta2sta_data_frame(
struct adapter *adapter,
- union recv_frame *precv_frame,
+ struct recv_frame *precv_frame,
struct sta_info **psta
);
-int sta2sta_data_frame(struct adapter *adapter, union recv_frame *precv_frame, struct sta_info **psta)
+int sta2sta_data_frame(struct adapter *adapter, struct recv_frame *precv_frame,
+ struct sta_info **psta)
{
- u8 *ptr = precv_frame->u.hdr.rx_data;
+ u8 *ptr = precv_frame->rx_data;
int ret = _SUCCESS;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct sta_priv *pstapriv = &adapter->stapriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 *mybssid = get_bssid(pmlmepriv);
@@ -836,11 +863,11 @@ exit:
static int ap2sta_data_frame (
struct adapter *adapter,
- union recv_frame *precv_frame,
+ struct recv_frame *precv_frame,
struct sta_info **psta)
{
- u8 *ptr = precv_frame->u.hdr.rx_data;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ u8 *ptr = precv_frame->rx_data;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
int ret = _SUCCESS;
struct sta_priv *pstapriv = &adapter->stapriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
@@ -945,13 +972,13 @@ exit:
}
static int sta2ap_data_frame(struct adapter *adapter,
- union recv_frame *precv_frame,
+ struct recv_frame *precv_frame,
struct sta_info **psta)
{
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct sta_priv *pstapriv = &adapter->stapriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
- u8 *ptr = precv_frame->u.hdr.rx_data;
+ u8 *ptr = precv_frame->rx_data;
unsigned char *mybssid = get_bssid(pmlmepriv);
int ret = _SUCCESS;
@@ -1005,13 +1032,12 @@ exit:
}
static int validate_recv_ctrl_frame(struct adapter *padapter,
- union recv_frame *precv_frame)
+ struct recv_frame *precv_frame)
{
#ifdef CONFIG_88EU_AP_MODE
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct sta_priv *pstapriv = &padapter->stapriv;
- u8 *pframe = precv_frame->u.hdr.rx_data;
- /* uint len = precv_frame->u.hdr.len; */
+ u8 *pframe = precv_frame->rx_data;
if (GetFrameType(pframe) != WIFI_CTRL_TYPE)
return _FAIL;
@@ -1130,10 +1156,11 @@ static int validate_recv_ctrl_frame(struct adapter *padapter,
return _FAIL;
}
-union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union recv_frame *precv_frame);
+struct recv_frame *recvframe_chk_defrag(struct adapter *padapter,
+ struct recv_frame *precv_frame);
static int validate_recv_mgnt_frame(struct adapter *padapter,
- union recv_frame *precv_frame)
+ struct recv_frame *precv_frame)
{
struct sta_info *psta;
@@ -1146,19 +1173,20 @@ static int validate_recv_mgnt_frame(struct adapter *padapter,
}
/* for rx pkt statistics */
- psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(precv_frame->u.hdr.rx_data));
+ psta = rtw_get_stainfo(&padapter->stapriv,
+ GetAddr2Ptr(precv_frame->rx_data));
if (psta) {
psta->sta_stats.rx_mgnt_pkts++;
- if (GetFrameSubType(precv_frame->u.hdr.rx_data) == WIFI_BEACON) {
+ if (GetFrameSubType(precv_frame->rx_data) == WIFI_BEACON) {
psta->sta_stats.rx_beacon_pkts++;
- } else if (GetFrameSubType(precv_frame->u.hdr.rx_data) == WIFI_PROBEREQ) {
+ } else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBEREQ) {
psta->sta_stats.rx_probereq_pkts++;
- } else if (GetFrameSubType(precv_frame->u.hdr.rx_data) == WIFI_PROBERSP) {
+ } else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBERSP) {
if (!memcmp(padapter->eeprompriv.mac_addr,
- GetAddr1Ptr(precv_frame->u.hdr.rx_data), ETH_ALEN))
+ GetAddr1Ptr(precv_frame->rx_data), ETH_ALEN))
psta->sta_stats.rx_probersp_pkts++;
- else if (is_broadcast_mac_addr(GetAddr1Ptr(precv_frame->u.hdr.rx_data)) ||
- is_multicast_mac_addr(GetAddr1Ptr(precv_frame->u.hdr.rx_data)))
+ else if (is_broadcast_mac_addr(GetAddr1Ptr(precv_frame->rx_data)) ||
+ is_multicast_mac_addr(GetAddr1Ptr(precv_frame->rx_data)))
psta->sta_stats.rx_probersp_bm_pkts++;
else
psta->sta_stats.rx_probersp_uo_pkts++;
@@ -1171,13 +1199,13 @@ static int validate_recv_mgnt_frame(struct adapter *padapter,
}
static int validate_recv_data_frame(struct adapter *adapter,
- union recv_frame *precv_frame)
+ struct recv_frame *precv_frame)
{
u8 bretry;
u8 *psa, *pda, *pbssid;
struct sta_info *psta = NULL;
- u8 *ptr = precv_frame->u.hdr.rx_data;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ u8 *ptr = precv_frame->rx_data;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct security_priv *psecuritypriv = &adapter->securitypriv;
int ret = _SUCCESS;
@@ -1238,7 +1266,7 @@ static int validate_recv_data_frame(struct adapter *adapter,
/* psta->rssi = prxcmd->rssi; */
/* psta->signal_quality = prxcmd->sq; */
- precv_frame->u.hdr.psta = psta;
+ precv_frame->psta = psta;
pattrib->amsdu = 0;
pattrib->ack_policy = 0;
@@ -1259,7 +1287,7 @@ static int validate_recv_data_frame(struct adapter *adapter,
if (pattrib->order)/* HT-CTRL 11n */
pattrib->hdrlen += 4;
- precv_frame->u.hdr.preorder_ctrl = &psta->recvreorder_ctrl[pattrib->priority];
+ precv_frame->preorder_ctrl = &psta->recvreorder_ctrl[pattrib->priority];
/* decache, drop duplicate recv packets */
if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == _FAIL) {
@@ -1289,7 +1317,8 @@ exit:
return ret;
}
-static int validate_recv_frame(struct adapter *adapter, union recv_frame *precv_frame)
+static int validate_recv_frame(struct adapter *adapter,
+ struct recv_frame *precv_frame)
{
/* shall check frame subtype, to / from ds, da, bssid */
@@ -1299,8 +1328,8 @@ static int validate_recv_frame(struct adapter *adapter, union recv_frame *precv_
u8 subtype;
int retval = _SUCCESS;
u8 bDumpRxPkt;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
- u8 *ptr = precv_frame->u.hdr.rx_data;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
+ u8 *ptr = precv_frame->rx_data;
u8 ver = (unsigned char) (*ptr)&0x3;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
@@ -1399,7 +1428,7 @@ exit:
/* remove the wlanhdr and add the eth_hdr */
-static int wlanhdr_to_ethhdr (union recv_frame *precvframe)
+static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
{
int rmv_len;
u16 eth_type, len;
@@ -1409,11 +1438,11 @@ static int wlanhdr_to_ethhdr (union recv_frame *precvframe)
struct ieee80211_snap_hdr *psnap;
int ret = _SUCCESS;
- struct adapter *adapter = precvframe->u.hdr.adapter;
+ struct adapter *adapter = precvframe->adapter;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 *ptr = get_recvframe_data(precvframe); /* point to frame_ctrl field */
- struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &precvframe->attrib;
if (pattrib->encrypt)
@@ -1434,7 +1463,7 @@ static int wlanhdr_to_ethhdr (union recv_frame *precvframe)
}
rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0);
- len = precvframe->u.hdr.len - rmv_len;
+ len = precvframe->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));
@@ -1469,13 +1498,14 @@ static int wlanhdr_to_ethhdr (union recv_frame *precvframe)
}
/* perform defrag */
-static union recv_frame *recvframe_defrag(struct adapter *adapter, struct __queue *defrag_q)
+static struct recv_frame *recvframe_defrag(struct adapter *adapter,
+ struct __queue *defrag_q)
{
struct list_head *plist, *phead;
u8 wlanhdr_offset;
u8 curfragnum;
- struct recv_frame_hdr *pfhdr, *pnfhdr;
- union recv_frame *prframe, *pnextrframe;
+ struct recv_frame *pfhdr, *pnfhdr;
+ struct recv_frame *prframe, *pnextrframe;
struct __queue *pfree_recv_queue;
@@ -1484,9 +1514,9 @@ static union recv_frame *recvframe_defrag(struct adapter *adapter, struct __queu
phead = get_list_head(defrag_q);
plist = phead->next;
- pfhdr = container_of(plist, struct recv_frame_hdr, list);
- prframe = (union recv_frame *)pfhdr;
- rtw_list_delete(&(prframe->u.hdr.list));
+ pfhdr = container_of(plist, struct recv_frame, list);
+ prframe = (struct recv_frame *)pfhdr;
+ rtw_list_delete(&(prframe->list));
if (curfragnum != pfhdr->attrib.frag_num) {
/* the first fragment number must be 0 */
@@ -1504,8 +1534,8 @@ static union recv_frame *recvframe_defrag(struct adapter *adapter, struct __queu
plist = plist->next;
while (rtw_end_of_queue_search(phead, plist) == false) {
- pnfhdr = container_of(plist, struct recv_frame_hdr , list);
- pnextrframe = (union recv_frame *)pnfhdr;
+ pnfhdr = container_of(plist, struct recv_frame, list);
+ pnextrframe = (struct recv_frame *)pnfhdr;
/* check the fragment sequence (2nd ~n fragment frame) */
@@ -1548,22 +1578,23 @@ static union recv_frame *recvframe_defrag(struct adapter *adapter, struct __queu
}
/* check if need to defrag, if needed queue the frame to defrag_q */
-union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union recv_frame *precv_frame)
+struct recv_frame *recvframe_chk_defrag(struct adapter *padapter,
+ struct recv_frame *precv_frame)
{
u8 ismfrag;
u8 fragnum;
u8 *psta_addr;
- struct recv_frame_hdr *pfhdr;
+ struct recv_frame *pfhdr;
struct sta_info *psta;
struct sta_priv *pstapriv;
struct list_head *phead;
- union recv_frame *prtnframe = NULL;
+ struct recv_frame *prtnframe = NULL;
struct __queue *pfree_recv_queue, *pdefrag_q;
pstapriv = &padapter->stapriv;
- pfhdr = &precv_frame->u.hdr;
+ pfhdr = precv_frame;
pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
@@ -1635,7 +1666,7 @@ union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union recv_fram
}
}
- if ((prtnframe != NULL) && (prtnframe->u.hdr.attrib.privacy)) {
+ if ((prtnframe != NULL) && (prtnframe->attrib.privacy)) {
/* after defrag we must check tkip mic code */
if (recvframe_chkmic(padapter, prtnframe) == _FAIL) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("recvframe_chkmic(padapter, prtnframe)==_FAIL\n"));
@@ -1648,7 +1679,7 @@ union recv_frame *recvframe_chk_defrag(struct adapter *padapter, union recv_fram
return prtnframe;
}
-static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
+static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
{
int a_len, padding_len;
u16 eth_type, nSubframe_Length;
@@ -1662,16 +1693,16 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
int ret = _SUCCESS;
nr_subframes = 0;
- pattrib = &prframe->u.hdr.attrib;
+ pattrib = &prframe->attrib;
- recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen);
+ recvframe_pull(prframe, prframe->attrib.hdrlen);
- if (prframe->u.hdr.attrib.iv_len > 0)
- recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len);
+ if (prframe->attrib.iv_len > 0)
+ recvframe_pull(prframe, prframe->attrib.iv_len);
- a_len = prframe->u.hdr.len;
+ a_len = prframe->len;
- pdata = prframe->u.hdr.rx_data;
+ pdata = prframe->rx_data;
while (a_len > ETH_HLEN) {
/* Offset 12 denote 2 mac address */
@@ -1693,7 +1724,7 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length);
memcpy(data_ptr, pdata, nSubframe_Length);
} else {
- sub_skb = skb_clone(prframe->u.hdr.pkt, GFP_ATOMIC);
+ sub_skb = skb_clone(prframe->pkt, GFP_ATOMIC);
if (sub_skb) {
sub_skb->data = pdata;
sub_skb->len = nSubframe_Length;
@@ -1760,7 +1791,7 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
exit:
- prframe->u.hdr.len = 0;
+ prframe->len = 0;
rtw_free_recvframe(prframe, pfree_recv_queue);/* free this recv_frame */
return ret;
@@ -1796,20 +1827,20 @@ static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_n
return true;
}
-int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, union recv_frame *prframe);
-int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, union recv_frame *prframe)
+int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl,
+ struct recv_frame *prframe)
{
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &prframe->attrib;
struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue;
struct list_head *phead, *plist;
- struct recv_frame_hdr *hdr;
+ struct recv_frame *hdr;
struct rx_pkt_attrib *pnextattrib;
phead = get_list_head(ppending_recvframe_queue);
plist = phead->next;
while (rtw_end_of_queue_search(phead, plist) == false) {
- hdr = container_of(plist, struct recv_frame_hdr, list);
+ hdr = container_of(plist, struct recv_frame, list);
pnextattrib = &hdr->attrib;
if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num))
@@ -1820,17 +1851,17 @@ int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, union rec
break;
}
- rtw_list_delete(&(prframe->u.hdr.list));
+ rtw_list_delete(&(prframe->list));
- rtw_list_insert_tail(&(prframe->u.hdr.list), plist);
+ rtw_list_insert_tail(&(prframe->list), plist);
return true;
}
static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reorder_ctrl *preorder_ctrl, int bforced)
{
struct list_head *phead, *plist;
- union recv_frame *prframe;
- struct recv_frame_hdr *prhdr;
+ struct recv_frame *prframe;
+ struct recv_frame *prhdr;
struct rx_pkt_attrib *pattrib;
int bPktInBuf = false;
struct recv_priv *precvpriv = &padapter->recvpriv;
@@ -1844,7 +1875,7 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor
if (rtw_is_list_empty(phead))
return true;
- prhdr = container_of(plist, struct recv_frame_hdr, list);
+ prhdr = container_of(plist, struct recv_frame, list);
pattrib = &prhdr->attrib;
preorder_ctrl->indicate_seq = pattrib->seq_num;
}
@@ -1852,16 +1883,16 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor
/* Prepare indication list and indication. */
/* Check if there is any packet need indicate. */
while (!rtw_is_list_empty(phead)) {
- prhdr = container_of(plist, struct recv_frame_hdr, list);
- prframe = (union recv_frame *)prhdr;
- pattrib = &prframe->u.hdr.attrib;
+ prhdr = container_of(plist, struct recv_frame, list);
+ prframe = (struct recv_frame *)prhdr;
+ pattrib = &prframe->attrib;
if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_,
("recv_indicatepkts_in_order: indicate=%d seq=%d amsdu=%d\n",
preorder_ctrl->indicate_seq, pattrib->seq_num, pattrib->amsdu));
plist = plist->next;
- rtw_list_delete(&(prframe->u.hdr.list));
+ rtw_list_delete(&(prframe->list));
if (SN_EQUAL(preorder_ctrl->indicate_seq, pattrib->seq_num))
preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF;
@@ -1890,11 +1921,12 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor
return bPktInBuf;
}
-static int recv_indicatepkt_reorder(struct adapter *padapter, union recv_frame *prframe)
+static int recv_indicatepkt_reorder(struct adapter *padapter,
+ struct recv_frame *prframe)
{
int retval = _SUCCESS;
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
- struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl;
+ struct rx_pkt_attrib *pattrib = &prframe->attrib;
+ struct recv_reorder_ctrl *preorder_ctrl = prframe->preorder_ctrl;
struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue;
if (!pattrib->amsdu) {
@@ -1998,17 +2030,14 @@ void rtw_reordering_ctrl_timeout_handler(void *pcontext)
spin_unlock_bh(&ppending_recvframe_queue->lock);
}
-static int process_recv_indicatepkts(struct adapter *padapter, union recv_frame *prframe)
+static int process_recv_indicatepkts(struct adapter *padapter,
+ struct recv_frame *prframe)
{
int retval = _SUCCESS;
- /* struct recv_priv *precvpriv = &padapter->recvpriv; */
- /* struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; */
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
if (phtpriv->ht_option) { /* B/G/N Mode */
- /* prframe->u.hdr.preorder_ctrl = &precvpriv->recvreorder_ctrl[pattrib->priority]; */
-
if (recv_indicatepkt_reorder(padapter, prframe) != _SUCCESS) {
/* including perform A-MPDU Rx Ordering Buffer Control */
if ((!padapter->bDriverStopped) &&
@@ -2041,10 +2070,11 @@ static int process_recv_indicatepkts(struct adapter *padapter, union recv_frame
return retval;
}
-static int recv_func_prehandle(struct adapter *padapter, union recv_frame *rframe)
+static int recv_func_prehandle(struct adapter *padapter,
+ struct recv_frame *rframe)
{
int ret = _SUCCESS;
- struct rx_pkt_attrib *pattrib = &rframe->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &rframe->attrib;
struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
@@ -2076,10 +2106,11 @@ exit:
return ret;
}
-static int recv_func_posthandle(struct adapter *padapter, union recv_frame *prframe)
+static int recv_func_posthandle(struct adapter *padapter,
+ struct recv_frame *prframe)
{
int ret = _SUCCESS;
- union recv_frame *orig_prframe = prframe;
+ struct recv_frame *orig_prframe = prframe;
struct recv_priv *precvpriv = &padapter->recvpriv;
struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
@@ -2121,16 +2152,16 @@ _recv_data_drop:
return ret;
}
-static int recv_func(struct adapter *padapter, union recv_frame *rframe)
+static int recv_func(struct adapter *padapter, struct recv_frame *rframe)
{
int ret;
- struct rx_pkt_attrib *prxattrib = &rframe->u.hdr.attrib;
+ struct rx_pkt_attrib *prxattrib = &rframe->attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
struct mlme_priv *mlmepriv = &padapter->mlmepriv;
/* check if need to handle uc_swdec_pending_queue*/
if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && psecuritypriv->busetkipkey) {
- union recv_frame *pending_frame;
+ struct recv_frame *pending_frame;
while ((pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue))) {
if (recv_func_posthandle(padapter, pending_frame) == _SUCCESS)
@@ -2159,14 +2190,14 @@ exit:
return ret;
}
-s32 rtw_recv_entry(union recv_frame *precvframe)
+s32 rtw_recv_entry(struct recv_frame *precvframe)
{
struct adapter *padapter;
struct recv_priv *precvpriv;
s32 ret = _SUCCESS;
- padapter = precvframe->u.hdr.adapter;
+ padapter = precvframe->adapter;
precvpriv = &padapter->recvpriv;
diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c
index c3ce569..c4b16ea 100644
--- a/drivers/staging/rtl8188eu/core/rtw_security.c
+++ b/drivers/staging/rtl8188eu/core/rtw_security.c
@@ -205,11 +205,11 @@ void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe)
u32 keylength;
u8 *pframe, *payload, *iv, wepkey[16];
u8 keyindex;
- struct rx_pkt_attrib *prxattrib = &(((union recv_frame *)precvframe)->u.hdr.attrib);
+ struct rx_pkt_attrib *prxattrib = &(((struct recv_frame *)precvframe)->attrib);
struct security_priv *psecuritypriv = &padapter->securitypriv;
- pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
+ pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data;
/* start to decrypt recvframe */
if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) {
@@ -218,7 +218,7 @@ 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 = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len;
+ length = ((struct recv_frame *)precvframe)->len-prxattrib->hdrlen-prxattrib->iv_len;
payload = pframe+prxattrib->iv_len+prxattrib->hdrlen;
@@ -653,12 +653,12 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
u8 *pframe, *payload, *iv, *prwskey;
union pn48 dot11txpn;
struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &((union recv_frame *)precvframe)->u.hdr.attrib;
+ struct rx_pkt_attrib *prxattrib = &((struct recv_frame *)precvframe)->attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
u32 res = _SUCCESS;
- pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
+ pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data;
/* 4 start to decrypt recvframe */
if (prxattrib->encrypt == _TKIP_) {
@@ -678,7 +678,7 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
iv = pframe+prxattrib->hdrlen;
payload = pframe+prxattrib->iv_len+prxattrib->hdrlen;
- length = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len;
+ length = ((struct recv_frame *)precvframe)->len-prxattrib->hdrlen-prxattrib->iv_len;
GET_TKIP_PN(iv, dot11txpn);
@@ -1455,10 +1455,10 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
int length;
u8 *pframe, *prwskey; /* *payload,*iv */
struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &((union recv_frame *)precvframe)->u.hdr.attrib;
+ struct rx_pkt_attrib *prxattrib = &((struct recv_frame *)precvframe)->attrib;
struct security_priv *psecuritypriv = &padapter->securitypriv;
u32 res = _SUCCESS;
- pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
+ pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data;
/* 4 start to encrypt each fragment */
if ((prxattrib->encrypt == _AES_)) {
stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]);
@@ -1482,7 +1482,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe)
} else {
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
}
- length = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len;
+ length = ((struct recv_frame *)precvframe)->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"));
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index a59f062..2d0b606 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -346,8 +346,8 @@ u32 rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta)
/* for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer */
for (i = 0; i < 16; i++) {
struct list_head *phead, *plist;
- struct recv_frame_hdr *prhdr;
- union recv_frame *prframe;
+ struct recv_frame *prhdr;
+ struct recv_frame *prframe;
struct __queue *ppending_recvframe_queue;
struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
@@ -363,12 +363,12 @@ u32 rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta)
plist = phead->next;
while (!rtw_is_list_empty(phead)) {
- prhdr = container_of(plist, struct recv_frame_hdr, list);
- prframe = (union recv_frame *)prhdr;
+ prhdr = container_of(plist, struct recv_frame, list);
+ prframe = (struct recv_frame *)prhdr;
plist = plist->next;
- rtw_list_delete(&(prframe->u.hdr.list));
+ rtw_list_delete(&(prframe->list));
rtw_free_recvframe(prframe, pfree_recv_queue);
}
diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c b/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c
index 4e36306..f29bb79 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c
@@ -23,9 +23,9 @@
#include <drv_types.h>
#include <rtl8188e_hal.h>
-static void process_rssi(struct adapter *padapter, union recv_frame *prframe)
+static void process_rssi(struct adapter *padapter, struct recv_frame *prframe)
{
- struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &prframe->attrib;
struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data;
if (signal_stat->update_req) {
@@ -39,7 +39,8 @@ static void process_rssi(struct adapter *padapter, union recv_frame *prframe)
signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
} /* Process_UI_RSSI_8192C */
-static void process_link_qual(struct adapter *padapter, union recv_frame *prframe)
+static void process_link_qual(struct adapter *padapter,
+ struct recv_frame *prframe)
{
struct rx_pkt_attrib *pattrib;
struct signal_stat *signal_stat;
@@ -47,7 +48,7 @@ static void process_link_qual(struct adapter *padapter, union recv_frame *prfram
if (prframe == NULL || padapter == NULL)
return;
- pattrib = &prframe->u.hdr.attrib;
+ pattrib = &prframe->attrib;
signal_stat = &padapter->recvpriv.signal_qual_data;
if (signal_stat->update_req) {
@@ -63,7 +64,7 @@ static void process_link_qual(struct adapter *padapter, union recv_frame *prfram
void rtl8188e_process_phy_info(struct adapter *padapter, void *prframe)
{
- union recv_frame *precvframe = (union recv_frame *)prframe;
+ struct recv_frame *precvframe = (struct recv_frame *)prframe;
/* Check RSSI */
process_rssi(padapter, precvframe);
@@ -71,7 +72,8 @@ void rtl8188e_process_phy_info(struct adapter *padapter, void *prframe)
process_link_qual(padapter, precvframe);
}
-void update_recvframe_attrib_88e(union recv_frame *precvframe, struct recv_stat *prxstat)
+void update_recvframe_attrib_88e(struct recv_frame *precvframe,
+ struct recv_stat *prxstat)
{
struct rx_pkt_attrib *pattrib;
struct recv_stat report;
@@ -83,7 +85,7 @@ void update_recvframe_attrib_88e(union recv_frame *precvframe, struct recv_stat
report.rxdw4 = prxstat->rxdw4;
report.rxdw5 = prxstat->rxdw5;
- pattrib = &precvframe->u.hdr.attrib;
+ pattrib = &precvframe->attrib;
_rtw_memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
pattrib->crc_err = (u8)((le32_to_cpu(report.rxdw0) >> 14) & 0x1);/* u8)prxreport->crc32; */
@@ -136,12 +138,13 @@ void update_recvframe_attrib_88e(union recv_frame *precvframe, struct recv_stat
/*
* Notice:
* Before calling this function,
- * precvframe->u.hdr.rx_data should be ready!
+ * precvframe->rx_data should be ready!
*/
-void update_recvframe_phyinfo_88e(union recv_frame *precvframe, struct phy_stat *pphy_status)
+void update_recvframe_phyinfo_88e(struct recv_frame *precvframe,
+ struct phy_stat *pphy_status)
{
- struct adapter *padapter = precvframe->u.hdr.adapter;
- struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
+ struct adapter *padapter = precvframe->adapter;
+ struct rx_pkt_attrib *pattrib = &precvframe->attrib;
struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter);
struct odm_phy_status_info *pPHYInfo = (struct odm_phy_status_info *)(&pattrib->phy_info);
u8 *wlanhdr;
@@ -185,17 +188,17 @@ void update_recvframe_phyinfo_88e(union recv_frame *precvframe, struct phy_stat
ODM_PhyStatusQuery(&pHalData->odmpriv, pPHYInfo, (u8 *)pphy_status, &(pkt_info));
- precvframe->u.hdr.psta = NULL;
+ precvframe->psta = NULL;
if (pkt_info.bPacketMatchBSSID &&
(check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE))) {
if (psta) {
- precvframe->u.hdr.psta = psta;
+ precvframe->psta = psta;
rtl8188e_process_phy_info(padapter, precvframe);
}
} else if (pkt_info.bPacketToSelf || pkt_info.bPacketBeacon) {
if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE)) {
if (psta)
- precvframe->u.hdr.psta = psta;
+ precvframe->psta = psta;
}
rtl8188e_process_phy_info(padapter, precvframe);
}
diff --git a/drivers/staging/rtl8188eu/hal/usb_ops_linux.c b/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
index 74ee2e6..1bfe497 100644
--- a/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
@@ -306,7 +306,7 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
struct recv_stat *prxstat;
struct phy_stat *pphy_status = NULL;
struct sk_buff *pkt_copy = NULL;
- union recv_frame *precvframe = NULL;
+ struct recv_frame *precvframe = NULL;
struct rx_pkt_attrib *pattrib = NULL;
struct hal_data_8188e *haldata = GET_HAL_DATA(adapt);
struct recv_priv *precvpriv = &adapt->recvpriv;
@@ -332,13 +332,13 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
goto _exit_recvbuf2recvframe;
}
- _rtw_init_listhead(&precvframe->u.hdr.list);
- precvframe->u.hdr.precvbuf = NULL; /* can't access the precvbuf for new arch. */
- precvframe->u.hdr.len = 0;
+ _rtw_init_listhead(&precvframe->list);
+ precvframe->precvbuf = NULL; /* can't access the precvbuf for new arch. */
+ precvframe->len = 0;
update_recvframe_attrib_88e(precvframe, prxstat);
- pattrib = &precvframe->u.hdr.attrib;
+ pattrib = &precvframe->attrib;
if ((pattrib->crc_err) || (pattrib->icv_err)) {
DBG_88E("%s: RX Warning! crc_err=%d icv_err=%d, skip!\n", __func__, pattrib->crc_err, pattrib->icv_err);
@@ -385,26 +385,26 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
pkt_copy = netdev_alloc_skb(adapt->pnetdev, alloc_sz);
if (pkt_copy) {
pkt_copy->dev = adapt->pnetdev;
- precvframe->u.hdr.pkt = pkt_copy;
- precvframe->u.hdr.rx_head = pkt_copy->data;
- precvframe->u.hdr.rx_end = pkt_copy->data + alloc_sz;
+ precvframe->pkt = pkt_copy;
+ precvframe->rx_head = pkt_copy->data;
+ precvframe->rx_end = pkt_copy->data + alloc_sz;
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->u.hdr.rx_tail = pkt_copy->data;
- precvframe->u.hdr.rx_data = pkt_copy->data;
+ precvframe->rx_tail = pkt_copy->data;
+ precvframe->rx_data = pkt_copy->data;
} else {
if ((pattrib->mfrag == 1) && (pattrib->frag_num == 0)) {
DBG_88E("recvbuf2recvframe: alloc_skb fail , drop frag frame\n");
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
- precvframe->u.hdr.pkt = skb_clone(pskb, GFP_ATOMIC);
- if (precvframe->u.hdr.pkt) {
- precvframe->u.hdr.rx_tail = pbuf + pattrib->drvinfo_sz + RXDESC_SIZE;
- precvframe->u.hdr.rx_head = precvframe->u.hdr.rx_tail;
- precvframe->u.hdr.rx_data = precvframe->u.hdr.rx_tail;
- precvframe->u.hdr.rx_end = pbuf + pattrib->drvinfo_sz + RXDESC_SIZE + alloc_sz;
+ precvframe->pkt = skb_clone(pskb, GFP_ATOMIC);
+ if (precvframe->pkt) {
+ precvframe->rx_tail = pbuf + pattrib->drvinfo_sz + RXDESC_SIZE;
+ precvframe->rx_head = precvframe->rx_tail;
+ precvframe->rx_data = precvframe->rx_tail;
+ precvframe->rx_end = pbuf + pattrib->drvinfo_sz + RXDESC_SIZE + alloc_sz;
} else {
DBG_88E("recvbuf2recvframe: skb_clone fail\n");
rtw_free_recvframe(precvframe, pfree_recv_queue);
@@ -437,17 +437,17 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
/* enqueue recvframe to txrtp queue */
if (pattrib->pkt_rpt_type == TX_REPORT1) {
/* CCX-TXRPT ack for xmit mgmt frames. */
- handle_txrpt_ccx_88e(adapt, precvframe->u.hdr.rx_data);
+ handle_txrpt_ccx_88e(adapt, precvframe->rx_data);
} else if (pattrib->pkt_rpt_type == TX_REPORT2) {
ODM_RA_TxRPT2Handle_8188E(
&haldata->odmpriv,
- precvframe->u.hdr.rx_data,
+ precvframe->rx_data,
pattrib->pkt_len,
pattrib->MacIDValidEntry[0],
pattrib->MacIDValidEntry[1]
);
} else if (pattrib->pkt_rpt_type == HIS_REPORT) {
- interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->u.hdr.rx_data);
+ interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->rx_data);
}
rtw_free_recvframe(precvframe, pfree_recv_queue);
}
diff --git a/drivers/staging/rtl8188eu/include/recv_osdep.h b/drivers/staging/rtl8188eu/include/recv_osdep.h
index 6912380..d76cc2d 100644
--- a/drivers/staging/rtl8188eu/include/recv_osdep.h
+++ b/drivers/staging/rtl8188eu/include/recv_osdep.h
@@ -28,18 +28,20 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter);
void _rtw_free_recv_priv(struct recv_priv *precvpriv);
-s32 rtw_recv_entry(union recv_frame *precv_frame);
-int rtw_recv_indicatepkt(struct adapter *adapter, union recv_frame *recv_frame);
+s32 rtw_recv_entry(struct recv_frame *precv_frame);
+int rtw_recv_indicatepkt(struct adapter *adapter,
+ struct recv_frame *recv_frame);
void rtw_recv_returnpacket(struct net_device *cnxt, struct sk_buff *retpkt);
-void rtw_hostapd_mlme_rx(struct adapter *padapter, union recv_frame *recv_fr);
+void rtw_hostapd_mlme_rx(struct adapter *padapter, struct recv_frame *recv_fr);
void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup);
int rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter);
void rtw_free_recv_priv(struct recv_priv *precvpriv);
int rtw_os_recv_resource_init(struct recv_priv *recvpr, struct adapter *adapt);
-int rtw_os_recv_resource_alloc(struct adapter *adapt, union recv_frame *recvfr);
+int rtw_os_recv_resource_alloc(struct adapter *adapt,
+ struct recv_frame *recvfr);
void rtw_os_recv_resource_free(struct recv_priv *precvpriv);
int rtw_os_recvbuf_resource_alloc(struct adapter *adapt, struct recv_buf *buf);
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_recv.h b/drivers/staging/rtl8188eu/include/rtl8188e_recv.h
index a8facf0..07e5f52 100644
--- a/drivers/staging/rtl8188eu/include/rtl8188e_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_recv.h
@@ -61,9 +61,10 @@ s32 rtl8188eu_init_recv_priv(struct adapter *padapter);
void rtl8188eu_free_recv_priv(struct adapter *padapter);
void rtl8188eu_recv_hdl(struct adapter *padapter, struct recv_buf *precvbuf);
void rtl8188eu_recv_tasklet(void *priv);
-void rtl8188e_query_rx_phy_status(union recv_frame *fr, struct phy_stat *phy);
+void rtl8188e_query_rx_phy_status(struct recv_frame *fr, struct phy_stat *phy);
void rtl8188e_process_phy_info(struct adapter *padapter, void *prframe);
-void update_recvframe_phyinfo_88e(union recv_frame *fra, struct phy_stat *phy);
-void update_recvframe_attrib_88e(union recv_frame *fra, struct recv_stat *stat);
+void update_recvframe_phyinfo_88e(struct recv_frame *fra, struct phy_stat *phy);
+void update_recvframe_attrib_88e(struct recv_frame *fra,
+ struct recv_stat *stat);
#endif
diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
index f0c982d..09e2a39 100644
--- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
@@ -236,13 +236,13 @@ enum SCAN_STATE {
struct mlme_handler {
unsigned int num;
char *str;
- unsigned int (*func)(struct adapter *adapt, union recv_frame *frame);
+ unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame);
};
struct action_handler {
unsigned int num;
char *str;
- unsigned int (*func)(struct adapter *adapt, union recv_frame *frame);
+ unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame);
};
struct ss_res {
@@ -490,7 +490,7 @@ int allocate_fw_sta_entry(struct adapter *padapter);
void flush_all_cam_entry(struct adapter *padapter);
void site_survey(struct adapter *padapter);
-u8 collect_bss_info(struct adapter *padapter, union recv_frame *precv_frame,
+u8 collect_bss_info(struct adapter *padapter, struct recv_frame *precv_frame,
struct wlan_bssid_ex *bssid);
void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src,
struct adapter *adapter, bool update_ie);
@@ -544,7 +544,8 @@ unsigned int is_ap_in_wep(struct adapter *padapter);
unsigned int should_forbid_n_rate(struct adapter *padapter);
void report_join_res(struct adapter *padapter, int res);
-void report_survey_event(struct adapter *padapter, union recv_frame *precv_frame);
+void report_survey_event(struct adapter *padapter,
+ struct recv_frame *precv_frame);
void report_surveydone_event(struct adapter *padapter);
void report_del_sta_event(struct adapter *padapter,
unsigned char *addr, unsigned short reason);
@@ -609,46 +610,46 @@ void start_clnt_join(struct adapter *padapter);
void start_create_ibss(struct adapter *padapter);
unsigned int OnAssocReq(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAssocRsp(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnProbeReq(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnProbeRsp(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int DoReserved(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnBeacon(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAtim(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnDisassoc(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAuth(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAuthClient(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnDeAuth(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int on_action_spct(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction_qos(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction_dls(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction_back(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int on_action_public(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction_ht(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction_wmm(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
unsigned int OnAction_p2p(struct adapter *padapter,
- union recv_frame *precv_frame);
+ struct recv_frame *precv_frame);
void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res);
void mlmeext_sta_del_event_callback(struct adapter *padapter);
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
index c6d7a65..e579c38 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -270,7 +270,7 @@ struct recv_buf {
len = (unsigned int )(tail - data);
*/
-struct recv_frame_hdr {
+struct recv_frame {
struct list_head list;
struct sk_buff *pkt;
struct sk_buff *pkt_newalloc;
@@ -289,21 +289,16 @@ struct recv_frame_hdr {
struct recv_reorder_ctrl *preorder_ctrl;
};
-union recv_frame {
- union {
- struct recv_frame_hdr hdr;
- } u;
-};
-
-union recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue);
-union recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue);
-void rtw_init_recvframe(union recv_frame *precvframe,
+struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue);
+struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue);
+void rtw_init_recvframe(struct recv_frame *precvframe,
struct recv_priv *precvpriv);
-int rtw_free_recvframe(union recv_frame *precvframe,
+int rtw_free_recvframe(struct recv_frame *precvframe,
struct __queue *pfree_recv_queue);
#define rtw_dequeue_recvframe(queue) rtw_alloc_recvframe(queue)
-int _rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue);
-int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue);
+int _rtw_enqueue_recvframe(struct recv_frame *precvframe,
+ struct __queue *queue);
+int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue);
void rtw_free_recvframe_queue(struct __queue *pframequeue,
struct __queue *pfree_recv_queue);
u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter);
@@ -313,29 +308,29 @@ struct recv_buf *rtw_dequeue_recvbuf(struct __queue *queue);
void rtw_reordering_ctrl_timeout_handler(void *pcontext);
-static inline u8 *get_rxmem(union recv_frame *precvframe)
+static inline u8 *get_rxmem(struct recv_frame *precvframe)
{
/* always return rx_head... */
if (precvframe == NULL)
return NULL;
- return precvframe->u.hdr.rx_head;
+ return precvframe->rx_head;
}
-static inline u8 *get_rx_status(union recv_frame *precvframe)
+static inline u8 *get_rx_status(struct recv_frame *precvframe)
{
return get_rxmem(precvframe);
}
-static inline u8 *get_recvframe_data(union recv_frame *precvframe)
+static inline u8 *get_recvframe_data(struct recv_frame *precvframe)
{
/* always return rx_data */
if (precvframe == NULL)
return NULL;
- return precvframe->u.hdr.rx_data;
+ return precvframe->rx_data;
}
-static inline u8 *recvframe_push(union recv_frame *precvframe, int sz)
+static inline u8 *recvframe_push(struct recv_frame *precvframe, int sz)
{
/* append data before rx_data */
@@ -346,16 +341,16 @@ static inline u8 *recvframe_push(union recv_frame *precvframe, int sz)
*/
if (precvframe == NULL)
return NULL;
- precvframe->u.hdr.rx_data -= sz ;
- if (precvframe->u.hdr.rx_data < precvframe->u.hdr.rx_head) {
- precvframe->u.hdr.rx_data += sz;
+ precvframe->rx_data -= sz;
+ if (precvframe->rx_data < precvframe->rx_head) {
+ precvframe->rx_data += sz;
return NULL;
}
- precvframe->u.hdr.len += sz;
- return precvframe->u.hdr.rx_data;
+ precvframe->len += sz;
+ return precvframe->rx_data;
}
-static inline u8 *recvframe_pull(union recv_frame *precvframe, int sz)
+static inline u8 *recvframe_pull(struct recv_frame *precvframe, int sz)
{
/* rx_data += sz; move rx_data sz bytes hereafter */
@@ -364,16 +359,16 @@ static inline u8 *recvframe_pull(union recv_frame *precvframe, int sz)
if (precvframe == NULL)
return NULL;
- precvframe->u.hdr.rx_data += sz;
- if (precvframe->u.hdr.rx_data > precvframe->u.hdr.rx_tail) {
- precvframe->u.hdr.rx_data -= sz;
+ precvframe->rx_data += sz;
+ if (precvframe->rx_data > precvframe->rx_tail) {
+ precvframe->rx_data -= sz;
return NULL;
}
- precvframe->u.hdr.len -= sz;
- return precvframe->u.hdr.rx_data;
+ precvframe->len -= sz;
+ return precvframe->rx_data;
}
-static inline u8 *recvframe_put(union recv_frame *precvframe, int sz)
+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 */
@@ -382,17 +377,17 @@ static inline u8 *recvframe_put(union recv_frame *precvframe, int sz)
if (precvframe == NULL)
return NULL;
- precvframe->u.hdr.rx_tail += sz;
+ precvframe->rx_tail += sz;
- if (precvframe->u.hdr.rx_tail > precvframe->u.hdr.rx_end) {
- precvframe->u.hdr.rx_tail -= sz;
+ if (precvframe->rx_tail > precvframe->rx_end) {
+ precvframe->rx_tail -= sz;
return NULL;
}
- precvframe->u.hdr.len += sz;
- return precvframe->u.hdr.rx_tail;
+ precvframe->len += sz;
+ return precvframe->rx_tail;
}
-static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, int sz)
+static inline u8 *recvframe_pull_tail(struct recv_frame *precvframe, int sz)
{
/* rmv data from rx_tail (by yitsen) */
@@ -402,16 +397,16 @@ static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, int sz)
if (precvframe == NULL)
return NULL;
- precvframe->u.hdr.rx_tail -= sz;
- if (precvframe->u.hdr.rx_tail < precvframe->u.hdr.rx_data) {
- precvframe->u.hdr.rx_tail += sz;
+ precvframe->rx_tail -= sz;
+ if (precvframe->rx_tail < precvframe->rx_data) {
+ precvframe->rx_tail += sz;
return NULL;
}
- precvframe->u.hdr.len -= sz;
- return precvframe->u.hdr.rx_tail;
+ precvframe->len -= sz;
+ return precvframe->rx_tail;
}
-static inline unsigned char *get_rxbuf_desc(union recv_frame *precvframe)
+static inline unsigned char *get_rxbuf_desc(struct recv_frame *precvframe)
{
unsigned char *buf_desc;
@@ -420,20 +415,21 @@ static inline unsigned char *get_rxbuf_desc(union recv_frame *precvframe)
return buf_desc;
}
-static inline union recv_frame *rxmem_to_recvframe(u8 *rxmem)
+static inline struct recv_frame *rxmem_to_recvframe(u8 *rxmem)
{
/* due to the design of 2048 bytes alignment of recv_frame,
- * we can reference the union recv_frame */
+ * we can reference the struct recv_frame */
/* from any given member of recv_frame. */
/* rxmem indicates the any member/address in recv_frame */
- return (union recv_frame *)(((size_t)rxmem >> RXFRAME_ALIGN) << RXFRAME_ALIGN);
+ return (struct recv_frame *)(((size_t)rxmem >> RXFRAME_ALIGN) <<
+ RXFRAME_ALIGN);
}
-static inline union recv_frame *pkt_to_recvframe(struct sk_buff *pkt)
+static inline struct recv_frame *pkt_to_recvframe(struct sk_buff *pkt)
{
u8 *buf_star;
- union recv_frame *precv_frame;
+ struct recv_frame *precv_frame;
precv_frame = rxmem_to_recvframe((unsigned char *)buf_star);
return precv_frame;
@@ -443,23 +439,23 @@ static inline u8 *pkt_to_recvmem(struct sk_buff *pkt)
{
/* return the rx_head */
- union recv_frame *precv_frame = pkt_to_recvframe(pkt);
+ struct recv_frame *precv_frame = pkt_to_recvframe(pkt);
- return precv_frame->u.hdr.rx_head;
+ return precv_frame->rx_head;
}
static inline u8 *pkt_to_recvdata(struct sk_buff *pkt)
{
/* return the rx_data */
- union recv_frame *precv_frame = pkt_to_recvframe(pkt);
+ struct recv_frame *precv_frame = pkt_to_recvframe(pkt);
- return precv_frame->u.hdr.rx_data;
+ return precv_frame->rx_data;
}
-static inline int get_recvframe_len(union recv_frame *precvframe)
+static inline int get_recvframe_len(struct recv_frame *precvframe)
{
- return precvframe->u.hdr.len;
+ return precvframe->len;
}
static inline s32 translate_percentage_to_dbm(u32 sig_stren_index)
@@ -478,6 +474,6 @@ struct sta_info;
void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);
-void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame);
+void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame);
#endif
diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
index fd8ca60..9a9fee4 100644
--- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
@@ -36,16 +36,16 @@ int rtw_os_recv_resource_init(struct recv_priv *precvpriv,
return _SUCCESS;
}
-/* alloc os related resource in union recv_frame */
+/* alloc os related resource in struct recv_frame */
int rtw_os_recv_resource_alloc(struct adapter *padapter,
- union recv_frame *precvframe)
+ struct recv_frame *precvframe)
{
- precvframe->u.hdr.pkt_newalloc = NULL;
- precvframe->u.hdr.pkt = NULL;
+ precvframe->pkt_newalloc = NULL;
+ precvframe->pkt = NULL;
return _SUCCESS;
}
-/* free os related resource in union recv_frame */
+/* free os related resource in struct recv_frame */
void rtw_os_recv_resource_free(struct recv_priv *precvpriv)
{
}
@@ -118,12 +118,12 @@ void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup)
}
void rtw_hostapd_mlme_rx(struct adapter *padapter,
- union recv_frame *precv_frame)
+ struct recv_frame *precv_frame)
{
}
int rtw_recv_indicatepkt(struct adapter *padapter,
- union recv_frame *precv_frame)
+ struct recv_frame *precv_frame)
{
struct recv_priv *precvpriv;
struct __queue *pfree_recv_queue;
@@ -134,7 +134,7 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
precvpriv = &(padapter->recvpriv);
pfree_recv_queue = &(precvpriv->free_recv_queue);
- skb = precv_frame->u.hdr.pkt;
+ skb = precv_frame->pkt;
if (skb == NULL) {
RT_TRACE(_module_recv_osdep_c_, _drv_err_,
("rtw_recv_indicatepkt():skb == NULL something wrong!!!!\n"));
@@ -144,18 +144,18 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("rtw_recv_indicatepkt():skb != NULL !!!\n"));
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
- ("rtw_recv_indicatepkt():precv_frame->u.hdr.rx_head =%p precv_frame->hdr.rx_data =%p\n",
- precv_frame->u.hdr.rx_head, precv_frame->u.hdr.rx_data));
+ ("rtw_recv_indicatepkt():precv_frame->rx_head =%p precv_frame->hdr.rx_data =%p\n",
+ precv_frame->rx_head, precv_frame->rx_data));
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
- ("precv_frame->hdr.rx_tail =%p precv_frame->u.hdr.rx_end =%p precv_frame->hdr.len =%d\n",
- precv_frame->u.hdr.rx_tail, precv_frame->u.hdr.rx_end,
- precv_frame->u.hdr.len));
+ ("precv_frame->hdr.rx_tail =%p precv_frame->rx_end =%p precv_frame->hdr.len =%d\n",
+ precv_frame->rx_tail, precv_frame->rx_end,
+ precv_frame->len));
- skb->data = precv_frame->u.hdr.rx_data;
+ skb->data = precv_frame->rx_data;
- skb_set_tail_pointer(skb, precv_frame->u.hdr.len);
+ skb_set_tail_pointer(skb, precv_frame->len);
- skb->len = precv_frame->u.hdr.len;
+ skb->len = precv_frame->len;
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("skb->head =%p skb->data =%p skb->tail =%p skb->end =%p skb->len =%d\n",
@@ -166,7 +166,7 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
struct sk_buff *pskb2 = NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
- struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
+ struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
int bmcast = IS_MCAST(pattrib->dst);
if (memcmp(pattrib->dst, myid(&padapter->eeprompriv),
@@ -208,7 +208,7 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
_recv_indicatepkt_end:
/* pointers to NULL before rtw_free_recvframe() */
- precv_frame->u.hdr.pkt = NULL;
+ precv_frame->pkt = NULL;
rtw_free_recvframe(precv_frame, pfree_recv_queue);
--
1.8.4.5
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