[PATCH 04/37] staging:r8188eu: remove WIFI_MP_* definitions and all corresponding code
From: Ivan Safonov
Date: Wed Oct 19 2016 - 11:12:40 EST
fw_state member of mlme_priv
never obtain WIFI_MP_STATE value.
Signed-off-by: Ivan Safonov <insafonov@xxxxxxxxx>
---
drivers/staging/rtl8188eu/core/rtw_cmd.c | 4 ---
drivers/staging/rtl8188eu/core/rtw_ioctl_set.c | 5 ---
drivers/staging/rtl8188eu/core/rtw_recv.c | 42 +-------------------------
drivers/staging/rtl8188eu/core/rtw_xmit.c | 2 +-
drivers/staging/rtl8188eu/include/rtw_mlme.h | 8 -----
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 8 +----
6 files changed, 3 insertions(+), 66 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c
index 36109ce..cfa5648 100644
--- a/drivers/staging/rtl8188eu/core/rtw_cmd.c
+++ b/drivers/staging/rtl8188eu/core/rtw_cmd.c
@@ -1320,10 +1320,6 @@ void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *
psta->mac_id = passocsta_rsp->cam_id;
spin_lock_bh(&pmlmepriv->lock);
-
- if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
-
set_fwstate(pmlmepriv, _FW_LINKED);
spin_unlock_bh(&pmlmepriv->lock);
diff --git a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
index 6ed23f4..67508a6 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
@@ -573,11 +573,6 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0;
u32 ht_ielen = 0;
- if (adapter->registrypriv.mp_mode == 1) {
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
- return 0;
- }
-
if ((!check_fwstate(pmlmepriv, _FW_LINKED)) &&
(!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)))
return 0;
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 691623c..dd71894 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -647,7 +647,6 @@ int sta2sta_data_frame(
int sta2sta_data_frame(struct adapter *adapter, struct recv_frame *precv_frame,
struct sta_info **psta)
{
- u8 *ptr = precv_frame->rx_data;
int ret = _SUCCESS;
struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
struct sta_priv *pstapriv = &adapter->stapriv;
@@ -703,14 +702,6 @@ int sta2sta_data_frame(struct adapter *adapter, struct recv_frame *precv_frame,
sta_addr = pattrib->src;
}
- } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
-
- sta_addr = mybssid;
} else {
ret = _FAIL;
}
@@ -799,23 +790,6 @@ static int ap2sta_data_frame(
ret = RTW_RX_HANDLED;
goto exit;
}
- } else if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) &&
- (check_fwstate(pmlmepriv, _FW_LINKED) == true)) {
- memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN);
- memcpy(pattrib->ra, pattrib->dst, ETH_ALEN);
- memcpy(pattrib->ta, pattrib->src, ETH_ALEN);
-
- /* */
- memcpy(pattrib->bssid, mybssid, ETH_ALEN);
-
- *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get sta_info */
- if (*psta == NULL) {
- RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, ("can't get psta under MP_MODE ; drop pkt\n"));
- ret = _FAIL;
- goto exit;
- }
} else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
/* Special case */
ret = RTW_RX_HANDLED;
@@ -1303,8 +1277,6 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
u8 *psnap_type;
struct ieee80211_snap_hdr *psnap;
- struct adapter *adapter = precvframe->adapter;
- struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
u8 *ptr = precvframe->rx_data;
struct rx_pkt_attrib *pattrib = &precvframe->attrib;
@@ -1335,19 +1307,7 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
eth_type = ntohs(be_tmp); /* pattrib->ether_type */
pattrib->eth_type = eth_type;
- if ((check_fwstate(pmlmepriv, WIFI_MP_STATE))) {
- ptr += rmv_len;
- *ptr = 0x87;
- *(ptr+1) = 0x12;
-
- eth_type = 0x8712;
- /* append rx status for mp test packets */
- ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+2)-24);
- memcpy(ptr, precvframe->rx_head, 24);
- ptr += 24;
- } else {
- ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0)));
- }
+ ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0)));
memcpy(ptr, pattrib->dst, ETH_ALEN);
memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN);
diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index b60b126..0f73b3f 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -530,7 +530,7 @@ static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct p
pattrib->encrypt = 0;
- if ((pattrib->ether_type != ETH_P_PAE) && !check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
+ if (pattrib->ether_type != ETH_P_PAE) {
RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("\npsta->ieee8021x_blocked == true, pattrib->ether_type(%.4x) != ETH_P_PAE\n", pattrib->ether_type));
res = _FAIL;
goto exit;
diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme.h b/drivers/staging/rtl8188eu/include/rtw_mlme.h
index 9434b86..a30448a 100644
--- a/drivers/staging/rtl8188eu/include/rtw_mlme.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme.h
@@ -47,14 +47,6 @@
#define WIFI_STA_ALIVE_CHK_STATE 0x00000400
#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station is under site surveying */
-#define WIFI_MP_STATE 0x00010000
-#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in continuous tx background */
-#define WIFI_MP_CTX_ST 0x00040000 /* in continuous tx with single-tone */
-#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in continuous tx background due to out of skb */
-#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx */
-#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in continuous tx with carrier suppression */
-#define WIFI_MP_LPBK_STATE 0x00400000
-
#define _FW_UNDER_LINKING WIFI_UNDER_LINKING
#define _FW_LINKED WIFI_ASOC_STATE
#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 4de9dbc..6364a05 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -442,7 +442,7 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param,
struct sta_info *psta, *pbcmc_sta;
struct sta_priv *pstapriv = &padapter->stapriv;
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE)) { /* sta mode */
+ if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { /* sta mode */
psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
if (!psta) {
;
@@ -1086,12 +1086,6 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_set_scan\n"));
- if (padapter->registrypriv.mp_mode == 1) {
- if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) {
- ret = -1;
- goto exit;
- }
- }
if (_FAIL == rtw_pwr_wakeup(padapter)) {
ret = -1;
goto exit;
--
2.7.3