diff --git a/Makefile b/Makefile
index 2ac334b0..2aa7eef5 100755
--- a/Makefile
+++ b/Makefile
@@ -7,20 +7,22 @@ EXTRA_CFLAGS += -Wno-unused-label
EXTRA_CFLAGS += -Wno-unused-parameter
EXTRA_CFLAGS += -Wno-unused-function
EXTRA_CFLAGS += -Wno-unused
+EXTRA_CFLAGS += -Wno-address
+EXTRA_CFLAGS += -Wno-cast-function-type
+#EXTRA_CFLAGS += -Wno-discarded-qualifiers
+EXTRA_CFLAGS += -Wno-uninitialized
+EXTRA_CFLAGS += -Wno-sometimes-uninitialized
+EXTRA_CFLAGS += -Wno-enum-conversion
EXTRA_CFLAGS += -Wno-vla
EXTRA_CFLAGS += -Wno-date-time
-REDHAT_VER := $(shell cut -f4 -d" " /etc/redhat-release |cut -d"." -f1,2 )
-ifeq ($(REDHAT_VER), 7.9)
-EXTRA_CFLAGS += -DRHEL79
-endif
GCC_VER_49 := $(shell echo `$(CC) -dumpversion | cut -f1-2 -d.` \>= 4.9 | bc )
ifeq ($(GCC_VER_49),1)
EXTRA_CFLAGS += -Wno-date-time # Fix compile error && warning on gcc 4.9 and later
endif
-EXTRA_CFLAGS += -I$(src)/include
+EXTRA_CFLAGS += -I$(src)/include -I$(srctree)/$(src)/include
EXTRA_LDFLAGS += --strip-debug
@@ -227,10 +229,11 @@ _HAL_INTFS_FILES := hal/hal_intf.o \
hal/led/hal_$(HCI_NAME)_led.o
-EXTRA_CFLAGS += -I$(src)/platform
+EXTRA_CFLAGS += -I$(src)/platform -I$(srctree)/$(src)/platform
_PLATFORM_FILES := platform/platform_ops.o
-EXTRA_CFLAGS += -I$(src)/hal/btc
+EXTRA_CFLAGS += -I$(src)/hal/btc -I$(srctree)/$(src)/hal/btc
+EXTRA_CFLAGS += -I$(src)/hal/phydm -I$(srctree)/$(src)/hal/phydm
########### HAL_RTL8188E #################################
ifeq ($(CONFIG_RTL8188E), y)
diff --git a/README.md b/README.md
index 2226130f..f759b5c3 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1,11 @@
-If you are are taking "Learn Ethical Hacking From Scratch | Udemy" by Zaid Sabih and using Kali 2022 x64 Customized by zSecurity 1.0.7 and TP-Link TL-WN722N v2/v3 [Realtek RTL8188EUS], you might find this helpful. In the begining, I am able to enter monitor mode. However after a few days, I found out it doesn't allow to enter monitor mode. I think TP-Link TL-WN722N v2/v3 have automatically updated its driver. Then, I find a video from David Bombal (https://www.youtube.com/watch?v=tYnjMiTTdms) but still can't perfectly solve the issue. However, I find below steps work fine for me.
-
-1. sudo apt update
-2. sudo apt upgrade
-3. sudo apt-get dist-upgrade
-4. reboot
-5. sudo apt-get install linux-headers-$(uname -r)
-6. sudo apt install bc
-7. sudo apt-get install build-essential
-8. sudo apt-get install libelf-dev
-10. sudo apt install dkms
-11. sudo rmmod r8188eu.ko
-12. git https://github.com/drygdryg/rtl8188eus (This works for me 😂)
-13. cd rtl8188eus
-14. sudo -i
-15. echo 'blacklist r8188eu'|sudo tee -a '/etc/modprobe.d/realtek.conf'
-16. reboot
-17. cd rtl8188eus
-18. sudo make && make install
-19. reboot
-
-Like https://github.com/cccooo/rtl8812au-centos-7.6, forked from aircrack-ng/rtl8188eus and modified for CentOS 7.9
-as CentOS Kernel 3.10 contains many code from 4.x
-
## rtl8188eus v5.3.9
+
+# THESE DRIVERS IS DEPRECATED.
+# Use the mac80211 drivers over at [https://github.com/lwfinger/rtw88](https://github.com/lwfinger/rtw88)
+
+
+
# Realtek rtl8188eus & rtl8188eu & rtl8188etv WiFi drivers
[](#)
@@ -38,32 +20,41 @@ as CentOS Kernel 3.10 contains many code from 4.x
# Supports
-* Android 7
+* Android 12/13
* MESH Support
* Monitor mode
* Frame injection
-* Up to kernel v5.8+
+* Up to kernel v6.5+
... And a bunch of various wifi chipsets
# Howto build/install
-1. You will need to blacklist another driver in order to use this one.
-2. `echo 'blacklist r8188eu'|sudo tee -a '/etc/modprobe.d/realtek.conf'`
-3. Reboot
-4. cd rtl8188eus
-5. `make && sudo make install`
-6. Reboot in order to blacklist and load the new driver/module.
+1. Compile and install the driver:
+```
+cd rtl8188eus
+make && sudo make install
+```
+2. Blacklist another drivers in order to use this one:
+```
+echo 'blacklist r8188eu' | sudo tee -a '/etc/modprobe.d/realtek.conf'
+echo 'blacklist rtl8xxxu' | sudo tee -a '/etc/modprobe.d/realtek.conf'
+```
+3. `reboot` or remove all drivers related to RTL8188 and reload this one:
+```
+rmmod r8188eu rtl8xxxu 8188eu
+modprobe 8188eu
+```
# MONITOR MODE howto
Use these steps to enter monitor mode.
```
-$ sudo airmon-ng check kill
-$ sudo ip link set <interface> down
-$ sudo iw dev <interface> set type monitor
+sudo airmon-ng check kill
+sudo ip link set <interface> down
+sudo iw dev <interface> set type monitor
```
Frame injection test may be performed with
(after kernel v5.2 scanning is slow, run a scan or simply an airodump-ng first!)
```
-$ aireplay -9 <interface>
+sudo aireplay-ng -9 <interface>
```
# NetworkManager configuration
diff --git a/core/efuse/rtw_efuse.c b/core/efuse/rtw_efuse.c
index ede443bd..bb4f2a7a 100644
--- a/core/efuse/rtw_efuse.c
+++ b/core/efuse/rtw_efuse.c
@@ -711,13 +711,14 @@ void rtw_efuse_analyze(PADAPTER padapter, u8 Type, u8 Fake)
j = 0;
for (i = 0; i < mapLen; i++) {
- if (i % 16 == 0)
+ if (i % 16 == 0) {
RTW_PRINT_SEL(RTW_DBGDUMP, "0x%03x: ", i);
_RTW_PRINT_SEL(RTW_DBGDUMP, "%02X%s"
, pEfuseHal->fakeEfuseInitMap[i]
, ((i + 1) % 16 == 0) ? "\n" : (((i + 1) % 8 == 0) ? " " : " ")
);
}
+ }
_RTW_PRINT_SEL(RTW_DBGDUMP, "\n");
if (eFuseWord)
rtw_mfree((u8 *)eFuseWord, EFUSE_MAX_SECTION_NUM * (EFUSE_MAX_WORD_UNIT * 2));
diff --git a/core/rtw_br_ext.c b/core/rtw_br_ext.c
index 6509df3d..1998500f 100644
--- a/core/rtw_br_ext.c
+++ b/core/rtw_br_ext.c
@@ -15,9 +15,12 @@
#define _RTW_BR_EXT_C_
#ifdef __KERNEL__
+ #include <linux/version.h>
#include <linux/if_arp.h>
#include <net/ip.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
#include <net/ipx.h>
+#endif
#include <linux/atalk.h>
#include <linux/udp.h>
#include <linux/if_pppox.h>
@@ -114,7 +117,13 @@ static __inline__ int __nat25_add_pppoe_tag(struct sk_buff *skb, struct pppoe_ta
/* have a room for new tag */
memmove(((unsigned char *)ph->tag + data_len), (unsigned char *)ph->tag, ntohs(ph->length));
ph->length = htons(ntohs(ph->length) + data_len);
+#if (defined __GNUC__) && (__GNUC__ > 10)
+ #pragma GCC diagnostic ignored "-Wstringop-overread"
+#endif
memcpy((unsigned char *)ph->tag, tag, data_len);
+#if (defined __GNUC__) && (__GNUC__ > 10)
+ #pragma GCC diagnostic pop
+#endif
return data_len;
}
@@ -948,6 +957,7 @@ int nat25_db_handle(_adapter *priv, struct sk_buff *skb, int method)
}
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
/* IPX */
if (ipx != NULL) {
switch (method) {
@@ -1016,8 +1026,12 @@ int nat25_db_handle(_adapter *priv, struct sk_buff *skb, int method)
}
}
+
/* AARP */
else if (ea != NULL) {
+#else
+ if (ea != NULL) {
+#endif
/* Sanity check fields. */
if (ea->hw_len != ETH_ALEN || ea->pa_len != AARP_PA_ALEN) {
DEBUG_WARN("NAT25: Appletalk AARP Sanity check fail!\n");
diff --git a/core/rtw_mlme_ext.c b/core/rtw_mlme_ext.c
index da471c1c..c8b63ae7 100644
--- a/core/rtw_mlme_ext.c
+++ b/core/rtw_mlme_ext.c
@@ -1831,11 +1831,13 @@ void mgt_dispatcher(_adapter *padapter, union recv_frame *precv_frame)
ptable->func = &OnAuth;
else
ptable->func = &OnAuthClient;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0)
- __attribute__ ((fallthrough));
-#else
- __attribute__ ((__fallthrough__));
-#endif
+ _mgt_dispatcher(padapter, ptable, precv_frame);
+//#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0)
+// __attribute__ ((fallthrough));
+//#else
+// __attribute__ ((fallthrough));
+//#endif
+ break;
case WIFI_ASSOCREQ:
case WIFI_REASSOCREQ:
_mgt_dispatcher(padapter, ptable, precv_frame);
diff --git a/core/rtw_mp.c b/core/rtw_mp.c
index 130dd989..23e75ec2 100644
--- a/core/rtw_mp.c
+++ b/core/rtw_mp.c
@@ -14,9 +14,6 @@
*****************************************************************************/
#define _RTW_MP_C_
#include <drv_types.h>
-#ifdef PLATFORM_FREEBSD
- #include <sys/unistd.h> /* for RFHIGHPID */
-#endif
#include "../hal/phydm/phydm_precomp.h"
#if defined(CONFIG_RTL8723B) || defined(CONFIG_RTL8821A)
@@ -163,64 +160,6 @@ static void _init_mp_priv_(struct mp_priv *pmp_priv)
}
-#ifdef PLATFORM_WINDOWS
-#if 0
-void mp_wi_callback(
- IN NDIS_WORK_ITEM *pwk_item,
- IN PVOID cntx
-)
-{
- _adapter *padapter = (_adapter *)cntx;
- struct mp_priv *pmppriv = &padapter->mppriv;
- struct mp_wi_cntx *pmp_wi_cntx = &pmppriv->wi_cntx;
-
- /* Execute specified action. */
- if (pmp_wi_cntx->curractfunc != NULL) {
- LARGE_INTEGER cur_time;
- ULONGLONG start_time, end_time;
- NdisGetCurrentSystemTime(&cur_time); /* driver version */
- start_time = cur_time.QuadPart / 10; /* The return value is in microsecond */
-
- pmp_wi_cntx->curractfunc(padapter);
-
- NdisGetCurrentSystemTime(&cur_time); /* driver version */
- end_time = cur_time.QuadPart / 10; /* The return value is in microsecond */
-
- }
-
- NdisAcquireSpinLock(&(pmp_wi_cntx->mp_wi_lock));
- pmp_wi_cntx->bmp_wi_progress = _FALSE;
- NdisReleaseSpinLock(&(pmp_wi_cntx->mp_wi_lock));
-
- if (pmp_wi_cntx->bmpdrv_unload)
- NdisSetEvent(&(pmp_wi_cntx->mp_wi_evt));
-
-}
-#endif
-
-static int init_mp_priv_by_os(struct mp_priv *pmp_priv)
-{
- struct mp_wi_cntx *pmp_wi_cntx;
-
- if (pmp_priv == NULL)
- return _FAIL;
-
- pmp_priv->rx_testcnt = 0;
- pmp_priv->rx_testcnt1 = 0;
- pmp_priv->rx_testcnt2 = 0;
-
- pmp_priv->tx_testcnt = 0;
- pmp_priv->tx_testcnt1 = 0;
-
- pmp_wi_cntx = &pmp_priv->wi_cntx
- pmp_wi_cntx->bmpdrv_unload = _FALSE;
- pmp_wi_cntx->bmp_wi_progress = _FALSE;
- pmp_wi_cntx->curractfunc = NULL;
-
- return _SUCCESS;
-}
-#endif
-
#ifdef PLATFORM_LINUX
static int init_mp_priv_by_os(struct mp_priv *pmp_priv)
{
@@ -1940,17 +1879,6 @@ void SetPacketTx(PADAPTER padapter)
pmp_priv->tx.PktTxThread = NULL;
}
#endif
-#ifdef PLATFORM_FREEBSD
- {
- struct proc *p;
- struct thread *td;
- pmp_priv->tx.PktTxThread = kproc_kthread_add(mp_xmit_packet_thread, pmp_priv,
- &p, &td, RFHIGHPID, 0, "MPXmitThread", "MPXmitThread");
-
- if (pmp_priv->tx.PktTxThread < 0)
- RTW_INFO("Create PktTx Thread Fail !!!!!\n");
- }
-#endif
Rtw_MPSetMacTxEDCA(padapter);
exit:
diff --git a/core/rtw_security.c b/core/rtw_security.c
index 926e0ea7..1e535a1a 100644
--- a/core/rtw_security.c
+++ b/core/rtw_security.c
@@ -1575,7 +1575,7 @@ u32 rtw_aes_encrypt(_adapter *padapter, u8 *pxmitframe)
pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset;
/* 4 start to encrypt each fragment */
- if ((pattrib->encrypt == _AES_)) {
+ if (pattrib->encrypt == _AES_) {
/*
if(pattrib->psta)
{
@@ -1930,7 +1930,7 @@ u32 rtw_aes_decrypt(_adapter *padapter, u8 *precvframe)
u32 res = _SUCCESS;
pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
/* 4 start to encrypt each fragment */
- if ((prxattrib->encrypt == _AES_)) {
+ if (prxattrib->encrypt == _AES_) {
stainfo = rtw_get_stainfo(&padapter->stapriv , &prxattrib->ta[0]);
if (stainfo != NULL) {
diff --git a/dkms.conf b/dkms.conf
index 1c141277..2c60a999 100644
--- a/dkms.conf
+++ b/dkms.conf
@@ -1,5 +1,5 @@
PACKAGE_NAME="realtek-rtl8188eus"
-PACKAGE_VERSION="5.3.9~20200316"
+PACKAGE_VERSION="5.3.9~20221105"
CLEAN="'make' clean"
BUILT_MODULE_NAME[0]=8188eu
PROCS_NUM=`nproc`
diff --git a/hal/hal_dm.c b/hal/hal_dm.c
index 8836589c..db68c5e8 100644
--- a/hal/hal_dm.c
+++ b/hal/hal_dm.c
@@ -407,7 +407,7 @@ void rtw_hal_turbo_edca(_adapter *adapter)
return;
}
- if ((pregpriv->wifi_spec == 1)) { /* || (pmlmeinfo->HT_enable == 0)) */
+ if (pregpriv->wifi_spec == 1) { /* || (pmlmeinfo->HT_enable == 0)) */
precvpriv->is_any_non_be_pkts = _FALSE;
return;
}
diff --git a/hal/hal_mp.c b/hal/hal_mp.c
index 8616dcb2..3d915108 100644
--- a/hal/hal_mp.c
+++ b/hal/hal_mp.c
@@ -171,7 +171,7 @@ void hal_mpt_CCKTxPowerAdjust(PADAPTER Adapter, BOOLEAN bInCH14)
} else if (IS_HARDWARE_TYPE_8723D(Adapter)) {
/* 2.4G CCK TX DFIR */
/* 2016.01.20 Suggest from RS BB mingzhi*/
- if ((u1Channel == 14)) {
+ if (u1Channel == 14) {
phy_set_bb_reg(Adapter, rCCK0_TxFilter2, bMaskDWord, 0x0000B81C);
phy_set_bb_reg(Adapter, rCCK0_DebugPort, bMaskDWord, 0x00000000);
phy_set_bb_reg(Adapter, 0xAAC, bMaskDWord, 0x00003667);
diff --git a/hal/phydm/halrf/halrf.h b/hal/phydm/halrf/halrf.h
index 72403972..58c6ca25 100644
--- a/hal/phydm/halrf/halrf.h
+++ b/hal/phydm/halrf/halrf.h
@@ -354,7 +354,7 @@ halrf_cmn_info_init(
void
halrf_cmn_info_hook(
void *dm_void,
- u32 cmn_info,
+ enum halrf_cmninfo_hook cmn_info,
void *value
);
diff --git a/hal/phydm/halrf/halrf_features.h b/hal/phydm/halrf/halrf_features.h
index c6ef3e61..b8379c0c 100644
--- a/hal/phydm/halrf/halrf_features.h
+++ b/hal/phydm/halrf/halrf_features.h
@@ -24,7 +24,7 @@
*****************************************************************************/
#ifndef __HALRF_FEATURES_H__
-#define __HALRF_FEATURES
+#define __HALRF_FEATURES_H__
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
diff --git a/hal/phydm/halrf/halrf_kfree.h b/hal/phydm/halrf/halrf_kfree.h
index a5159d1a..cefae07b 100644
--- a/hal/phydm/halrf/halrf_kfree.h
+++ b/hal/phydm/halrf/halrf_kfree.h
@@ -25,7 +25,7 @@
#ifndef __PHYDMKFREE_H__
-#define __PHYDKFREE_H__
+#define __PHYDMKFREE_H__
#define KFREE_VERSION "1.0"
diff --git a/hal/phydm/phydm_phystatus.c b/hal/phydm/phydm_phystatus.c
index b87a144a..f7addfb2 100644
--- a/hal/phydm/phydm_phystatus.c
+++ b/hal/phydm/phydm_phystatus.c
@@ -52,12 +52,10 @@ phydm_rx_statistic_cal(
phydm->phy_dbg_info.ht_pkt_not_zero = true;
if (phydm->support_ic_type & PHYSTS_2ND_TYPE_IC) {
- if ((bw_idx == *phydm->band_width)) {
-
+ if (bw_idx == *phydm->band_width) {
phydm->phy_dbg_info.num_qry_ht_pkt[date_rate - ODM_RATEMCS0]++;
} else if (bw_idx == CHANNEL_WIDTH_20) {
-
phydm->phy_dbg_info.num_qry_pkt_sc_20m[date_rate - ODM_RATEMCS0]++;
phydm->phy_dbg_info.low_bw_20_occur = true;
}
@@ -68,9 +66,9 @@ phydm_rx_statistic_cal(
#if ODM_IC_11AC_SERIES_SUPPORT
else if (date_rate <= ODM_RATEVHTSS4MCS9) {
#if (ODM_PHY_STATUS_NEW_TYPE_SUPPORT == 1)
- if ((phy_status_type == 1) &&
- (phy_sta_rpt->gid != 0) &&
- (phy_sta_rpt->gid != 63) &&
+ if ((phy_status_type == 1) &&
+ (phy_sta_rpt->gid != 0) &&
+ (phy_sta_rpt->gid != 63) &&
(phydm->support_ic_type & PHYSTS_2ND_TYPE_IC)) {
phydm->phy_dbg_info.num_qry_mu_vht_pkt[date_rate - ODM_RATEVHTSS1MCS0]++;
if (pktinfo->ppdu_cnt < 4) {
@@ -81,7 +79,6 @@ phydm_rx_statistic_cal(
#endif
{
phydm->phy_dbg_info.vht_pkt_not_zero = true;
-
if (phydm->support_ic_type & PHYSTS_2ND_TYPE_IC) {
if ((bw_idx == *phydm->band_width)) {
phydm->phy_dbg_info.num_qry_vht_pkt[date_rate - ODM_RATEVHTSS1MCS0]++;
diff --git a/include/ieee80211.h b/include/ieee80211.h
index 5ba92b53..dd924ecd 100644
--- a/include/ieee80211.h
+++ b/include/ieee80211.h
@@ -1529,12 +1529,13 @@ enum ieee80211_state {
(((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
(((Addr[5]) & 0xff) == 0xff))
#else
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 00))
extern __inline int is_multicast_mac_addr(const u8 *addr)
{
return (addr[0] != 0xff) && (0x01 & addr[0]);
}
-extern __inline int is_broadcast_mac_addr(const u8 *addr)
+static __inline int is_broadcast_mac_addr(const u8 *addr)
{
return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
@@ -1545,6 +1546,24 @@ extern __inline int is_zero_mac_addr(const u8 *addr)
return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
(addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
}
+#else
+static __inline int is_multicast_mac_addr(const u8 *addr)
+{
+ return (addr[0] != 0xff) && (0x01 & addr[0]);
+}
+
+static __inline int is_broadcast_mac_addr(const u8 *addr)
+{
+ return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
+ (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+}
+
+static __inline int is_zero_mac_addr(const u8 *addr)
+{
+ return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && \
+ (addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
+}
+#endif /* LINUX_VERSION_CODE */
#endif /* PLATFORM_FREEBSD */
#define CFG_IEEE80211_RESERVE_FCS (1<<0)
diff --git a/ioctl_cfg80211.c b/ioctl_cfg80211.c
deleted file mode 100644
index 86ba2aea..00000000
--- a/ioctl_cfg80211.c
+++ /dev/null
@@ -1,9771 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2017 Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- *****************************************************************************/
-#define _IOCTL_CFG80211_C_
-
-#include <drv_types.h>
-#include <hal_data.h>
-
-#ifdef CONFIG_IOCTL_CFG80211
-
-#ifndef DBG_RTW_CFG80211_STA_PARAM
-#define DBG_RTW_CFG80211_STA_PARAM 0
-#endif
-
-#ifndef DBG_RTW_CFG80211_MESH_CONF
-#define DBG_RTW_CFG80211_MESH_CONF 0
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0))
-#define STATION_INFO_INACTIVE_TIME BIT(NL80211_STA_INFO_INACTIVE_TIME)
-#define STATION_INFO_LLID BIT(NL80211_STA_INFO_LLID)
-#define STATION_INFO_PLID BIT(NL80211_STA_INFO_PLID)
-#define STATION_INFO_PLINK_STATE BIT(NL80211_STA_INFO_PLINK_STATE)
-#define STATION_INFO_SIGNAL BIT(NL80211_STA_INFO_SIGNAL)
-#define STATION_INFO_TX_BITRATE BIT(NL80211_STA_INFO_TX_BITRATE)
-#define STATION_INFO_RX_PACKETS BIT(NL80211_STA_INFO_RX_PACKETS)
-#define STATION_INFO_TX_PACKETS BIT(NL80211_STA_INFO_TX_PACKETS)
-#define STATION_INFO_TX_FAILED BIT(NL80211_STA_INFO_TX_FAILED)
-#define STATION_INFO_LOCAL_PM BIT(NL80211_STA_INFO_LOCAL_PM)
-#define STATION_INFO_PEER_PM BIT(NL80211_STA_INFO_PEER_PM)
-#define STATION_INFO_NONPEER_PM BIT(NL80211_STA_INFO_NONPEER_PM)
-#define STATION_INFO_ASSOC_REQ_IES 0
-#endif /* Linux kernel >= 4.0.0 */
-
-#include <rtw_wifi_regd.h>
-
-#define RTW_MAX_MGMT_TX_CNT (8)
-#define RTW_MAX_MGMT_TX_MS_GAS (500)
-
-#define RTW_SCAN_IE_LEN_MAX 2304
-#define RTW_MAX_REMAIN_ON_CHANNEL_DURATION 5000 /* ms */
-#define RTW_MAX_NUM_PMKIDS 4
-
-#define RTW_CH_MAX_2G_CHANNEL 14 /* Max channel in 2G band */
-
-#ifdef CONFIG_WAPI_SUPPORT
-
-#ifndef WLAN_CIPHER_SUITE_SMS4
-#define WLAN_CIPHER_SUITE_SMS4 0x00147201
-#endif
-
-#ifndef WLAN_AKM_SUITE_WAPI_PSK
-#define WLAN_AKM_SUITE_WAPI_PSK 0x000FAC04
-#endif
-
-#ifndef WLAN_AKM_SUITE_WAPI_CERT
-#define WLAN_AKM_SUITE_WAPI_CERT 0x000FAC12
-#endif
-
-#ifndef NL80211_WAPI_VERSION_1
-#define NL80211_WAPI_VERSION_1 (1 << 2)
-#endif
-
-#endif /* CONFIG_WAPI_SUPPORT */
-
-#ifdef CONFIG_RTW_80211R
-#define WLAN_AKM_SUITE_FT_8021X 0x000FAC03
-#define WLAN_AKM_SUITE_FT_PSK 0x000FAC04
-#endif
-
-/*
- * In the current design of Wi-Fi driver, it will return success to the system (e.g. supplicant)
- * when Wi-Fi driver decides to abort the scan request in the scan flow by default.
- * Defining this flag makes Wi-Fi driver to return -EBUSY to the system if Wi-Fi driver is too busy to do the scan.
- */
-#ifndef CONFIG_NOTIFY_SCAN_ABORT_WITH_BUSY
- #define CONFIG_NOTIFY_SCAN_ABORT_WITH_BUSY 0
-#endif
-
-static const u32 rtw_cipher_suites[] = {
- WLAN_CIPHER_SUITE_WEP40,
- WLAN_CIPHER_SUITE_WEP104,
- WLAN_CIPHER_SUITE_TKIP,
- WLAN_CIPHER_SUITE_CCMP,
-#ifdef CONFIG_WAPI_SUPPORT
- WLAN_CIPHER_SUITE_SMS4,
-#endif /* CONFIG_WAPI_SUPPORT */
-#ifdef CONFIG_IEEE80211W
- WLAN_CIPHER_SUITE_AES_CMAC,
-#endif /* CONFIG_IEEE80211W */
-};
-
-#define RATETAB_ENT(_rate, _rateid, _flags) \
- { \
- .bitrate = (_rate), \
- .hw_value = (_rateid), \
- .flags = (_flags), \
- }
-
-#define CHAN2G(_channel, _freq, _flags) { \
- .band = NL80211_BAND_2GHZ, \
- .center_freq = (_freq), \
- .hw_value = (_channel), \
- .flags = (_flags), \
- .max_antenna_gain = 0, \
- .max_power = 30, \
- }
-
-#define CHAN5G(_channel, _flags) { \
- .band = NL80211_BAND_5GHZ, \
- .center_freq = 5000 + (5 * (_channel)), \
- .hw_value = (_channel), \
- .flags = (_flags), \
- .max_antenna_gain = 0, \
- .max_power = 30, \
- }
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
-/* if wowlan is not supported, kernel generate a disconnect at each suspend
- * cf: /net/wireless/sysfs.c, so register a stub wowlan.
- * Moreover wowlan has to be enabled via a the nl80211_set_wowlan callback.
- * (from user space, e.g. iw phy0 wowlan enable)
- */
-static const struct wiphy_wowlan_support wowlan_stub = {
- .flags = WIPHY_WOWLAN_ANY,
- .n_patterns = 0,
- .pattern_max_len = 0,
- .pattern_min_len = 0,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
- .max_pkt_offset = 0,
-#endif
-};
-#endif
-
-static struct ieee80211_rate rtw_rates[] = {
- RATETAB_ENT(10, 0x1, 0),
- RATETAB_ENT(20, 0x2, 0),
- RATETAB_ENT(55, 0x4, 0),
- RATETAB_ENT(110, 0x8, 0),
- RATETAB_ENT(60, 0x10, 0),
- RATETAB_ENT(90, 0x20, 0),
- RATETAB_ENT(120, 0x40, 0),
- RATETAB_ENT(180, 0x80, 0),
- RATETAB_ENT(240, 0x100, 0),
- RATETAB_ENT(360, 0x200, 0),
- RATETAB_ENT(480, 0x400, 0),
- RATETAB_ENT(540, 0x800, 0),
-};
-
-#define rtw_a_rates (rtw_rates + 4)
-#define RTW_A_RATES_NUM 8
-#define rtw_g_rates (rtw_rates + 0)
-#define RTW_G_RATES_NUM 12
-
-/* from center_ch_2g */
-static struct ieee80211_channel rtw_2ghz_channels[MAX_CHANNEL_NUM_2G] = {
- CHAN2G(1, 2412, 0),
- CHAN2G(2, 2417, 0),
- CHAN2G(3, 2422, 0),
- CHAN2G(4, 2427, 0),
- CHAN2G(5, 2432, 0),
- CHAN2G(6, 2437, 0),
- CHAN2G(7, 2442, 0),
- CHAN2G(8, 2447, 0),
- CHAN2G(9, 2452, 0),
- CHAN2G(10, 2457, 0),
- CHAN2G(11, 2462, 0),
- CHAN2G(12, 2467, 0),
- CHAN2G(13, 2472, 0),
- CHAN2G(14, 2484, 0),
-};
-
-/* from center_ch_5g_20m */
-static struct ieee80211_channel rtw_5ghz_a_channels[MAX_CHANNEL_NUM_5G] = {
- CHAN5G(36, 0), CHAN5G(40, 0), CHAN5G(44, 0), CHAN5G(48, 0),
-
- CHAN5G(52, 0), CHAN5G(56, 0), CHAN5G(60, 0), CHAN5G(64, 0),
-
- CHAN5G(100, 0), CHAN5G(104, 0), CHAN5G(108, 0), CHAN5G(112, 0),
- CHAN5G(116, 0), CHAN5G(120, 0), CHAN5G(124, 0), CHAN5G(128, 0),
- CHAN5G(132, 0), CHAN5G(136, 0), CHAN5G(140, 0), CHAN5G(144, 0),
-
- CHAN5G(149, 0), CHAN5G(153, 0), CHAN5G(157, 0), CHAN5G(161, 0),
- CHAN5G(165, 0), CHAN5G(169, 0), CHAN5G(173, 0), CHAN5G(177, 0),
-};
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
-static const char *nl80211_channel_type_str(enum nl80211_channel_type ctype)
-{
- switch (ctype) {
- case NL80211_CHAN_NO_HT:
- return "NO_HT";
- case NL80211_CHAN_HT20:
- return "HT20";
- case NL80211_CHAN_HT40MINUS:
- return "HT40-";
- case NL80211_CHAN_HT40PLUS:
- return "HT40+";
- default:
- return "INVALID";
- };
-}
-
-static enum nl80211_channel_type rtw_chbw_to_nl80211_channel_type(u8 ch, u8 bw, u8 offset, u8 ht)
-{
- rtw_warn_on(!ht && (bw >= CHANNEL_WIDTH_40 || offset != HAL_PRIME_CHNL_OFFSET_DONT_CARE));
-
- if (!ht)
- return NL80211_CHAN_NO_HT;
- if (bw >= CHANNEL_WIDTH_40) {
- if (offset == HAL_PRIME_CHNL_OFFSET_UPPER)
- return NL80211_CHAN_HT40MINUS;
- else if (offset == HAL_PRIME_CHNL_OFFSET_LOWER)
- return NL80211_CHAN_HT40PLUS;
- else
- rtw_warn_on(1);
- }
- return NL80211_CHAN_HT20;
-}
-
-static void rtw_get_chbw_from_nl80211_channel_type(struct ieee80211_channel *chan, enum nl80211_channel_type ctype, u8 *ht, u8 *ch, u8 *bw, u8 *offset)
-{
- int pri_freq;
-
- pri_freq = rtw_ch2freq(chan->hw_value);
- if (!pri_freq) {
- RTW_INFO("invalid channel:%d\n", chan->hw_value);
- rtw_warn_on(1);
- *ch = 0;
- return;
- }
- *ch = chan->hw_value;
-
- switch (ctype) {
- case NL80211_CHAN_NO_HT:
- *ht = 0;
- *bw = CHANNEL_WIDTH_20;
- *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_HT20:
- *ht = 1;
- *bw = CHANNEL_WIDTH_20;
- *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_HT40MINUS:
- *ht = 1;
- *bw = CHANNEL_WIDTH_40;
- *offset = HAL_PRIME_CHNL_OFFSET_UPPER;
- break;
- case NL80211_CHAN_HT40PLUS:
- *ht = 1;
- *bw = CHANNEL_WIDTH_40;
- *offset = HAL_PRIME_CHNL_OFFSET_LOWER;
- break;
- default:
- *ht = 0;
- *bw = CHANNEL_WIDTH_20;
- *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- RTW_INFO("unsupported ctype:%s\n", nl80211_channel_type_str(ctype));
- rtw_warn_on(1);
- };
-}
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) */
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
-static const char *nl80211_chan_width_str(enum nl80211_chan_width cwidth)
-{
- switch (cwidth) {
- case NL80211_CHAN_WIDTH_20_NOHT:
- return "20_NOHT";
- case NL80211_CHAN_WIDTH_20:
- return "20";
- case NL80211_CHAN_WIDTH_40:
- return "40";
- case NL80211_CHAN_WIDTH_80:
- return "80";
- case NL80211_CHAN_WIDTH_80P80:
- return "80+80";
- case NL80211_CHAN_WIDTH_160:
- return "160";
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- case NL80211_CHAN_WIDTH_5:
- return "5";
- case NL80211_CHAN_WIDTH_10:
- return "10";
-#endif
- default:
- return "INVALID";
- };
-}
-
-static u8 rtw_chbw_to_cfg80211_chan_def(struct wiphy *wiphy, struct cfg80211_chan_def *chdef, u8 ch, u8 bw, u8 offset, u8 ht)
-{
- int freq, cfreq;
- struct ieee80211_channel *chan;
- u8 ret = _FAIL;
-
- freq = rtw_ch2freq(ch);
- if (!freq)
- goto exit;
-
- cfreq = rtw_get_center_ch(ch, bw, offset);
- if (!cfreq)
- goto exit;
- cfreq = rtw_ch2freq(cfreq);
- if (!cfreq)
- goto exit;
-
- chan = ieee80211_get_channel(wiphy, freq);
- if (!chan)
- goto exit;
-
- if (bw == CHANNEL_WIDTH_20)
- chdef->width = ht ? NL80211_CHAN_WIDTH_20 : NL80211_CHAN_WIDTH_20_NOHT;
- else if (bw == CHANNEL_WIDTH_40)
- chdef->width = NL80211_CHAN_WIDTH_40;
- else if (bw == CHANNEL_WIDTH_80)
- chdef->width = NL80211_CHAN_WIDTH_80;
- else if (bw == CHANNEL_WIDTH_160)
- chdef->width = NL80211_CHAN_WIDTH_160;
- else {
- rtw_warn_on(1);
- goto exit;
- }
-
- chdef->chan = chan;
- chdef->center_freq1 = cfreq;
- chdef->center_freq2 = 0;
-
- ret = _SUCCESS;
-
-exit:
- return ret;
-}
-
-static void rtw_get_chbw_from_cfg80211_chan_def(struct cfg80211_chan_def *chdef, u8 *ht, u8 *ch, u8 *bw, u8 *offset)
-{
- int pri_freq;
- struct ieee80211_channel *chan = chdef->chan;
-
- pri_freq = rtw_ch2freq(chan->hw_value);
- if (!pri_freq) {
- RTW_INFO("invalid channel:%d\n", chan->hw_value);
- rtw_warn_on(1);
- *ch = 0;
- return;
- }
-
- switch (chdef->width) {
- case NL80211_CHAN_WIDTH_20_NOHT:
- *ht = 0;
- *bw = CHANNEL_WIDTH_20;
- *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- *ch = chan->hw_value;
- break;
- case NL80211_CHAN_WIDTH_20:
- *ht = 1;
- *bw = CHANNEL_WIDTH_20;
- *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- *ch = chan->hw_value;
- break;
- case NL80211_CHAN_WIDTH_40:
- *ht = 1;
- *bw = CHANNEL_WIDTH_40;
- *offset = pri_freq > chdef->center_freq1 ? HAL_PRIME_CHNL_OFFSET_UPPER : HAL_PRIME_CHNL_OFFSET_LOWER;
- if (rtw_get_offset_by_chbw(chan->hw_value, *bw, offset))
- *ch = chan->hw_value;
- break;
- case NL80211_CHAN_WIDTH_80:
- *ht = 1;
- *bw = CHANNEL_WIDTH_80;
- if (rtw_get_offset_by_chbw(chan->hw_value, *bw, offset))
- *ch = chan->hw_value;
- break;
- case NL80211_CHAN_WIDTH_160:
- *ht = 1;
- *bw = CHANNEL_WIDTH_160;
- if (rtw_get_offset_by_chbw(chan->hw_value, *bw, offset))
- *ch = chan->hw_value;
- break;
- case NL80211_CHAN_WIDTH_80P80:
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- case NL80211_CHAN_WIDTH_5:
- case NL80211_CHAN_WIDTH_10:
- #endif
- default:
- *ht = 0;
- *bw = CHANNEL_WIDTH_20;
- *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- RTW_INFO("unsupported cwidth:%s\n", nl80211_chan_width_str(chdef->width));
- rtw_warn_on(1);
- };
-}
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) */
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
-u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset, u8 ht)
-{
- struct wiphy *wiphy = adapter_to_wiphy(adapter);
- u8 ret = _SUCCESS;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct cfg80211_chan_def chdef;
-
- ret = rtw_chbw_to_cfg80211_chan_def(wiphy, &chdef, ch, bw, offset, ht);
- if (ret != _SUCCESS)
- goto exit;
-
- cfg80211_ch_switch_notify(adapter->pnetdev, &chdef);
-
-#else
- int freq = rtw_ch2freq(ch);
- enum nl80211_channel_type ctype;
-
- if (!freq) {
- ret = _FAIL;
- goto exit;
- }
-
- ctype = rtw_chbw_to_nl80211_channel_type(ch, bw, offset, ht);
- cfg80211_ch_switch_notify(adapter->pnetdev, freq, ctype);
-#endif
-
-exit:
- return ret;
-}
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) */
-
-void rtw_2g_channels_init(struct ieee80211_channel *channels)
-{
- _rtw_memcpy((void *)channels, (void *)rtw_2ghz_channels, sizeof(rtw_2ghz_channels));
-}
-
-void rtw_5g_channels_init(struct ieee80211_channel *channels)
-{
- _rtw_memcpy((void *)channels, (void *)rtw_5ghz_a_channels, sizeof(rtw_5ghz_a_channels));
-}
-
-void rtw_2g_rates_init(struct ieee80211_rate *rates)
-{
- _rtw_memcpy(rates, rtw_g_rates,
- sizeof(struct ieee80211_rate) * RTW_G_RATES_NUM
- );
-}
-
-void rtw_5g_rates_init(struct ieee80211_rate *rates)
-{
- _rtw_memcpy(rates, rtw_a_rates,
- sizeof(struct ieee80211_rate) * RTW_A_RATES_NUM
- );
-}
-
-struct ieee80211_supported_band *rtw_spt_band_alloc(BAND_TYPE band)
-{
- struct ieee80211_supported_band *spt_band = NULL;
- int n_channels, n_bitrates;
-
- if (band == BAND_ON_2_4G) {
- n_channels = MAX_CHANNEL_NUM_2G;
- n_bitrates = RTW_G_RATES_NUM;
- } else if (band == BAND_ON_5G) {
- n_channels = MAX_CHANNEL_NUM_5G;
- n_bitrates = RTW_A_RATES_NUM;
- } else
- goto exit;
-
- spt_band = (struct ieee80211_supported_band *)rtw_zmalloc(
- sizeof(struct ieee80211_supported_band)
- + sizeof(struct ieee80211_channel) * n_channels
- + sizeof(struct ieee80211_rate) * n_bitrates
- );
- if (!spt_band)
- goto exit;
-
- spt_band->channels = (struct ieee80211_channel *)(((u8 *)spt_band) + sizeof(struct ieee80211_supported_band));
- spt_band->bitrates = (struct ieee80211_rate *)(((u8 *)spt_band->channels) + sizeof(struct ieee80211_channel) * n_channels);
- spt_band->band = rtw_band_to_nl80211_band(band);
- spt_band->n_channels = n_channels;
- spt_band->n_bitrates = n_bitrates;
-
- if (band == BAND_ON_2_4G) {
- rtw_2g_channels_init(spt_band->channels);
- rtw_2g_rates_init(spt_band->bitrates);
- } else if (band == BAND_ON_5G) {
- rtw_5g_channels_init(spt_band->channels);
- rtw_5g_rates_init(spt_band->bitrates);
- }
-
- /* spt_band.ht_cap */
-
-exit:
-
- return spt_band;
-}
-
-void rtw_spt_band_free(struct ieee80211_supported_band *spt_band)
-{
- u32 size = 0;
-
- if (!spt_band)
- return;
-
- if (spt_band->band == NL80211_BAND_2GHZ) {
- size = sizeof(struct ieee80211_supported_band)
- + sizeof(struct ieee80211_channel) * MAX_CHANNEL_NUM_2G
- + sizeof(struct ieee80211_rate) * RTW_G_RATES_NUM;
- } else if (spt_band->band == NL80211_BAND_5GHZ) {
- size = sizeof(struct ieee80211_supported_band)
- + sizeof(struct ieee80211_channel) * MAX_CHANNEL_NUM_5G
- + sizeof(struct ieee80211_rate) * RTW_A_RATES_NUM;
- } else {
-
- }
- rtw_mfree((u8 *)spt_band, size);
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
-static const struct ieee80211_txrx_stypes
- rtw_cfg80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = {
- [NL80211_IFTYPE_ADHOC] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ACTION >> 4)
- },
- [NL80211_IFTYPE_STATION] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
- BIT(IEEE80211_STYPE_PROBE_REQ >> 4)
- },
- [NL80211_IFTYPE_AP] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
- BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) |
- BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
- BIT(IEEE80211_STYPE_DISASSOC >> 4) |
- BIT(IEEE80211_STYPE_AUTH >> 4) |
- BIT(IEEE80211_STYPE_DEAUTH >> 4) |
- BIT(IEEE80211_STYPE_ACTION >> 4)
- },
- [NL80211_IFTYPE_AP_VLAN] = {
- /* copy AP */
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
- BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) |
- BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
- BIT(IEEE80211_STYPE_DISASSOC >> 4) |
- BIT(IEEE80211_STYPE_AUTH >> 4) |
- BIT(IEEE80211_STYPE_DEAUTH >> 4) |
- BIT(IEEE80211_STYPE_ACTION >> 4)
- },
- [NL80211_IFTYPE_P2P_CLIENT] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
- BIT(IEEE80211_STYPE_PROBE_REQ >> 4)
- },
- [NL80211_IFTYPE_P2P_GO] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
- BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) |
- BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
- BIT(IEEE80211_STYPE_DISASSOC >> 4) |
- BIT(IEEE80211_STYPE_AUTH >> 4) |
- BIT(IEEE80211_STYPE_DEAUTH >> 4) |
- BIT(IEEE80211_STYPE_ACTION >> 4)
- },
-#if defined(RTW_DEDICATED_P2P_DEVICE)
- [NL80211_IFTYPE_P2P_DEVICE] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
- BIT(IEEE80211_STYPE_PROBE_REQ >> 4)
- },
-#endif
-#if defined(CONFIG_RTW_MESH)
- [NL80211_IFTYPE_MESH_POINT] = {
- .tx = 0xffff,
- .rx = BIT(IEEE80211_STYPE_ACTION >> 4)
- | BIT(IEEE80211_STYPE_AUTH >> 4)
- },
-#endif
-
-};
-#endif
-
-NDIS_802_11_NETWORK_INFRASTRUCTURE nl80211_iftype_to_rtw_network_type(enum nl80211_iftype type)
-{
- switch (type) {
- case NL80211_IFTYPE_ADHOC:
- return Ndis802_11IBSS;
-
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_CLIENT:
- #endif
- case NL80211_IFTYPE_STATION:
- return Ndis802_11Infrastructure;
-
-#ifdef CONFIG_AP_MODE
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_GO:
- #endif
- case NL80211_IFTYPE_AP:
- return Ndis802_11APMode;
-#endif
-
-#ifdef CONFIG_RTW_MESH
- case NL80211_IFTYPE_MESH_POINT:
- return Ndis802_11_mesh;
-#endif
-
- case NL80211_IFTYPE_MONITOR:
- return Ndis802_11Monitor;
-
- default:
- return Ndis802_11InfrastructureMax;
- }
-}
-
-u32 nl80211_iftype_to_rtw_mlme_state(enum nl80211_iftype type)
-{
- switch (type) {
- case NL80211_IFTYPE_ADHOC:
- return WIFI_ADHOC_STATE;
-
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_CLIENT:
- #endif
- case NL80211_IFTYPE_STATION:
- return WIFI_STATION_STATE;
-
-#ifdef CONFIG_AP_MODE
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_GO:
- #endif
- case NL80211_IFTYPE_AP:
- return WIFI_AP_STATE;
-#endif
-
-#ifdef CONFIG_RTW_MESH
- case NL80211_IFTYPE_MESH_POINT:
- return WIFI_MESH_STATE;
-#endif
-
- case NL80211_IFTYPE_MONITOR:
- return WIFI_MONITOR_STATE;
-
- default:
- return WIFI_NULL_STATE;
- }
-}
-
-static int rtw_cfg80211_sync_iftype(_adapter *adapter)
-{
- struct wireless_dev *rtw_wdev = adapter->rtw_wdev;
-
- if (!(nl80211_iftype_to_rtw_mlme_state(rtw_wdev->iftype) & MLME_STATE(adapter))) {
- /* iftype and mlme state is not syc */
- NDIS_802_11_NETWORK_INFRASTRUCTURE network_type;
-
- network_type = nl80211_iftype_to_rtw_network_type(rtw_wdev->iftype);
- if (network_type != Ndis802_11InfrastructureMax) {
- if (rtw_pwr_wakeup(adapter) == _FAIL) {
- RTW_WARN(FUNC_ADPT_FMT" call rtw_pwr_wakeup fail\n", FUNC_ADPT_ARG(adapter));
- return _FAIL;
- }
-
- rtw_set_802_11_infrastructure_mode(adapter, network_type);
- rtw_setopmode_cmd(adapter, network_type, RTW_CMDF_WAIT_ACK);
- } else {
- rtw_warn_on(1);
- RTW_WARN(FUNC_ADPT_FMT" iftype:%u is not support\n", FUNC_ADPT_ARG(adapter), rtw_wdev->iftype);
- return _FAIL;
- }
- }
-
- return _SUCCESS;
-}
-
-static u64 rtw_get_systime_us(void)
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 20, 0))
- struct timespec ts;
- get_monotonic_boottime(&ts);
- return ((u64)ts.tv_sec * 1000000) + ts.tv_nsec / 1000;
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0))
- return ktime_to_us(ktime_get_boottime());
-#else
- struct timeval tv;
- do_gettimeofday(&tv);
- return ((u64)tv.tv_sec * 1000000) + tv.tv_usec;
-#endif
-}
-
-/* Try to remove non target BSS's SR to reduce PBC overlap rate */
-static int rtw_cfg80211_clear_wps_sr_of_non_target_bss(_adapter *padapter, struct wlan_network *pnetwork, struct cfg80211_ssid *req_ssid)
-{
- struct rtw_wdev_priv *wdev_data = adapter_wdev_data(padapter);
- int ret = 0;
- u8 *psr = NULL, sr = 0;
- NDIS_802_11_SSID *pssid = &pnetwork->network.Ssid;
- u32 wpsielen = 0;
- u8 *wpsie = NULL;
-
- if (pssid->SsidLength == req_ssid->ssid_len
- && _rtw_memcmp(pssid->Ssid, req_ssid->ssid, req_ssid->ssid_len) == _TRUE)
- goto exit;
-
- wpsie = rtw_get_wps_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_
- , pnetwork->network.IELength - _FIXED_IE_LENGTH_, NULL, &wpsielen);
- if (wpsie && wpsielen > 0)
- psr = rtw_get_wps_attr_content(wpsie, wpsielen, WPS_ATTR_SELECTED_REGISTRAR, &sr, NULL);
-
- if (psr && sr) {
- if (0)
- RTW_INFO("clear sr of non target bss:%s("MAC_FMT")\n"
- , pssid->Ssid, MAC_ARG(pnetwork->network.MacAddress));
- *psr = 0; /* clear sr */
- ret = 1;
- }
-
-exit:
- return ret;
-}
-
-#define MAX_BSSINFO_LEN 1000
-struct cfg80211_bss *rtw_cfg80211_inform_bss(_adapter *padapter, struct wlan_network *pnetwork)
-{
- struct ieee80211_channel *notify_channel;
- struct cfg80211_bss *bss = NULL;
- /* struct ieee80211_supported_band *band; */
- u16 channel;
- u32 freq;
- u64 notify_timestamp;
- u16 notify_capability;
- u16 notify_interval;
- u8 *notify_ie;
- size_t notify_ielen;
- s32 notify_signal;
- /* u8 buf[MAX_BSSINFO_LEN]; */
-
- u8 *pbuf;
- size_t buf_size = MAX_BSSINFO_LEN;
- size_t len, bssinf_len = 0;
- struct rtw_ieee80211_hdr *pwlanhdr;
- unsigned short *fctrl;
- u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
- struct wireless_dev *wdev = padapter->rtw_wdev;
- struct wiphy *wiphy = wdev->wiphy;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
- pbuf = rtw_zmalloc(buf_size);
- if (pbuf == NULL) {
- RTW_INFO("%s pbuf allocate failed !!\n", __func__);
- return bss;
- }
-
- /* RTW_INFO("%s\n", __func__); */
-
- bssinf_len = pnetwork->network.IELength + sizeof(struct rtw_ieee80211_hdr_3addr);
- if (bssinf_len > buf_size) {
- RTW_INFO("%s IE Length too long > %zu byte\n", __func__, buf_size);
- goto exit;
- }
-
-#ifndef CONFIG_WAPI_SUPPORT
- {
- u16 wapi_len = 0;
-
- if (rtw_get_wapi_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &wapi_len) > 0) {
- if (wapi_len > 0) {
- RTW_INFO("%s, no support wapi!\n", __func__);
- goto exit;
- }
- }
- }
-#endif /* !CONFIG_WAPI_SUPPORT */
-
- channel = pnetwork->network.Configuration.DSConfig;
- freq = rtw_ch2freq(channel);
- notify_channel = ieee80211_get_channel(wiphy, freq);
-
- if (0)
- notify_timestamp = le64_to_cpu(*(u64 *)rtw_get_timestampe_from_ie(pnetwork->network.IEs));
- else
- notify_timestamp = rtw_get_systime_us();
-
- notify_interval = le16_to_cpu(*(u16 *)rtw_get_beacon_interval_from_ie(pnetwork->network.IEs));
- notify_capability = le16_to_cpu(*(u16 *)rtw_get_capability_from_ie(pnetwork->network.IEs));
-
- notify_ie = pnetwork->network.IEs + _FIXED_IE_LENGTH_;
- notify_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_;
-
- /* We've set wiphy's signal_type as CFG80211_SIGNAL_TYPE_MBM: signal strength in mBm (100*dBm) */
- if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE &&
- is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network, 0)) {
- notify_signal = 100 * translate_percentage_to_dbm(padapter->recvpriv.signal_strength); /* dbm */
- } else {
- notify_signal = 100 * translate_percentage_to_dbm(pnetwork->network.PhyInfo.SignalStrength); /* dbm */
- }
-
-#if 0
- RTW_INFO("bssid: "MAC_FMT"\n", MAC_ARG(pnetwork->network.MacAddress));
- RTW_INFO("Channel: %d(%d)\n", channel, freq);
- RTW_INFO("Capability: %X\n", notify_capability);
- RTW_INFO("Beacon interval: %d\n", notify_interval);
- RTW_INFO("Signal: %d\n", notify_signal);
- RTW_INFO("notify_timestamp: %llu\n", notify_timestamp);
-#endif
-
- /* pbuf = buf; */
-
- pwlanhdr = (struct rtw_ieee80211_hdr *)pbuf;
- fctrl = &(pwlanhdr->frame_ctl);
- *(fctrl) = 0;
-
- SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/);
- /* pmlmeext->mgnt_seq++; */
-
- if (pnetwork->network.Reserved[0] == BSS_TYPE_BCN) { /* WIFI_BEACON */
- _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
- set_frame_sub_type(pbuf, WIFI_BEACON);
- } else {
- _rtw_memcpy(pwlanhdr->addr1, adapter_mac_addr(padapter), ETH_ALEN);
- set_frame_sub_type(pbuf, WIFI_PROBERSP);
- }
-
- _rtw_memcpy(pwlanhdr->addr2, pnetwork->network.MacAddress, ETH_ALEN);
- _rtw_memcpy(pwlanhdr->addr3, pnetwork->network.MacAddress, ETH_ALEN);
-
-
- /* pbuf += sizeof(struct rtw_ieee80211_hdr_3addr); */
- len = sizeof(struct rtw_ieee80211_hdr_3addr);
- _rtw_memcpy((pbuf + len), pnetwork->network.IEs, pnetwork->network.IELength);
- *((u64 *)(pbuf + len)) = cpu_to_le64(notify_timestamp);
-
- len += pnetwork->network.IELength;
-
- #if defined(CONFIG_P2P) && 0
- if(rtw_get_p2p_ie(pnetwork->network.IEs+12, pnetwork->network.IELength-12, NULL, NULL))
- RTW_INFO("%s, got p2p_ie\n", __func__);
- #endif
-
-#if 1
- bss = cfg80211_inform_bss_frame(wiphy, notify_channel, (struct ieee80211_mgmt *)pbuf,
- len, notify_signal, GFP_ATOMIC);
-#else
-
- bss = cfg80211_inform_bss(wiphy, notify_channel, (const u8 *)pnetwork->network.MacAddress,
- notify_timestamp, notify_capability, notify_interval, notify_ie,
- notify_ielen, notify_signal, GFP_ATOMIC/*GFP_KERNEL*/);
-#endif
-
- if (unlikely(!bss)) {
- RTW_INFO(FUNC_ADPT_FMT" bss NULL\n", FUNC_ADPT_ARG(padapter));
- goto exit;
- }
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 38))
-#ifndef COMPAT_KERNEL_RELEASE
- /* patch for cfg80211, update beacon ies to information_elements */
- if (pnetwork->network.Reserved[0] == BSS_TYPE_BCN) { /* WIFI_BEACON */
-
- if (bss->len_information_elements != bss->len_beacon_ies) {
- bss->information_elements = bss->beacon_ies;
- bss->len_information_elements = bss->len_beacon_ies;
- }
- }
-#endif /* COMPAT_KERNEL_RELEASE */
-#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 38) */
-
-#if 0
- {
- if (bss->information_elements == bss->proberesp_ies) {
- if (bss->len_information_elements != bss->len_proberesp_ies)
- RTW_INFO("error!, len_information_elements != bss->len_proberesp_ies\n");
- } else if (bss->len_information_elements < bss->len_beacon_ies) {
- bss->information_elements = bss->beacon_ies;
- bss->len_information_elements = bss->len_beacon_ies;
- }
- }
-#endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
- cfg80211_put_bss(wiphy, bss);
-#else
- cfg80211_put_bss(bss);
-#endif
-
-exit:
- if (pbuf)
- rtw_mfree(pbuf, buf_size);
- return bss;
-
-}
-
-/*
- Check the given bss is valid by kernel API cfg80211_get_bss()
- @padapter : the given adapter
-
- return _TRUE if bss is valid, _FALSE for not found.
-*/
-int rtw_cfg80211_check_bss(_adapter *padapter)
-{
- WLAN_BSSID_EX *pnetwork = &(padapter->mlmeextpriv.mlmext_info.network);
- struct cfg80211_bss *bss = NULL;
- struct ieee80211_channel *notify_channel = NULL;
- u32 freq;
-
- if (!(pnetwork) || !(padapter->rtw_wdev))
- return _FALSE;
-
- freq = rtw_ch2freq(pnetwork->Configuration.DSConfig);
- notify_channel = ieee80211_get_channel(padapter->rtw_wdev->wiphy, freq);
- bss = cfg80211_get_bss(padapter->rtw_wdev->wiphy, notify_channel,
- pnetwork->MacAddress, pnetwork->Ssid.Ssid,
- pnetwork->Ssid.SsidLength,
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)
- pnetwork->InfrastructureMode == Ndis802_11Infrastructure?IEEE80211_BSS_TYPE_ESS:IEEE80211_BSS_TYPE_IBSS,
- IEEE80211_PRIVACY(pnetwork->Privacy));
-#else
- pnetwork->InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS, pnetwork->InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS);
-#endif
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
- cfg80211_put_bss(padapter->rtw_wdev->wiphy, bss);
-#else
- cfg80211_put_bss(bss);
-#endif
-
- return bss != NULL;
-}
-
-void rtw_cfg80211_ibss_indicate_connect(_adapter *padapter)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_network *cur_network = &(pmlmepriv->cur_network);
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct cfg80211_bss *bss = NULL;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
- struct wiphy *wiphy = pwdev->wiphy;
- int freq = 2412;
- struct ieee80211_channel *notify_channel;
-#endif
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
- freq = rtw_ch2freq(cur_network->network.Configuration.DSConfig);
-
- if (0)
- RTW_INFO("chan: %d, freq: %d\n", cur_network->network.Configuration.DSConfig, freq);
-#endif
-
- if (pwdev->iftype != NL80211_IFTYPE_ADHOC)
- return;
-
- if (!rtw_cfg80211_check_bss(padapter)) {
- WLAN_BSSID_EX *pnetwork = &(padapter->mlmeextpriv.mlmext_info.network);
- struct wlan_network *scanned = pmlmepriv->cur_network_scanned;
-
- if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) {
-
- _rtw_memcpy(&cur_network->network, pnetwork, sizeof(WLAN_BSSID_EX));
- if (cur_network) {
- if (!rtw_cfg80211_inform_bss(padapter, cur_network))
- RTW_INFO(FUNC_ADPT_FMT" inform fail !!\n", FUNC_ADPT_ARG(padapter));
- else
- RTW_INFO(FUNC_ADPT_FMT" inform success !!\n", FUNC_ADPT_ARG(padapter));
- } else {
- RTW_INFO("cur_network is not exist!!!\n");
- return ;
- }
- } else {
- if (scanned == NULL) {
- rtw_warn_on(1);
- return;
- }
-
- if (_rtw_memcmp(&(scanned->network.Ssid), &(pnetwork->Ssid), sizeof(NDIS_802_11_SSID)) == _TRUE
- && _rtw_memcmp(scanned->network.MacAddress, pnetwork->MacAddress, sizeof(NDIS_802_11_MAC_ADDRESS)) == _TRUE
- ) {
- if (!rtw_cfg80211_inform_bss(padapter, scanned))
- RTW_INFO(FUNC_ADPT_FMT" inform fail !!\n", FUNC_ADPT_ARG(padapter));
- else {
- /* RTW_INFO(FUNC_ADPT_FMT" inform success !!\n", FUNC_ADPT_ARG(padapter)); */
- }
- } else {
- RTW_INFO("scanned & pnetwork compare fail\n");
- rtw_warn_on(1);
- }
- }
-
- if (!rtw_cfg80211_check_bss(padapter))
- RTW_PRINT(FUNC_ADPT_FMT" BSS not found !!\n", FUNC_ADPT_ARG(padapter));
- }
- /* notify cfg80211 that device joined an IBSS */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
- notify_channel = ieee80211_get_channel(wiphy, freq);
- cfg80211_ibss_joined(padapter->pnetdev, cur_network->network.MacAddress, notify_channel, GFP_ATOMIC);
-#else
- cfg80211_ibss_joined(padapter->pnetdev, cur_network->network.MacAddress, GFP_ATOMIC);
-#endif
-}
-
-void rtw_cfg80211_indicate_connect(_adapter *padapter)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_network *cur_network = &(pmlmepriv->cur_network);
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- _irqL irqL;
-#ifdef CONFIG_P2P
- struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
-#endif
- struct cfg80211_bss *bss = NULL;
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
- struct cfg80211_roam_info roam_info ={};
-#endif
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
- if (pwdev->iftype != NL80211_IFTYPE_STATION
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- && pwdev->iftype != NL80211_IFTYPE_P2P_CLIENT
- #endif
- )
- return;
-
- if (!MLME_IS_STA(padapter))
- return;
-
-#ifdef CONFIG_P2P
- if (pwdinfo->driver_interface == DRIVER_CFG80211) {
- #if !RTW_P2P_GROUP_INTERFACE
- if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
- rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo));
- rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT);
- rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
- RTW_INFO("%s, role=%d, p2p_state=%d, pre_p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), rtw_p2p_pre_state(pwdinfo));
- }
- #endif
- }
-#endif /* CONFIG_P2P */
-
- if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE) {
- WLAN_BSSID_EX *pnetwork = &(padapter->mlmeextpriv.mlmext_info.network);
- struct wlan_network *scanned = pmlmepriv->cur_network_scanned;
-
- /* RTW_INFO(FUNC_ADPT_FMT" BSS not found\n", FUNC_ADPT_ARG(padapter)); */
-
- if (scanned == NULL) {
- rtw_warn_on(1);
- goto check_bss;
- }
-
- if (_rtw_memcmp(scanned->network.MacAddress, pnetwork->MacAddress, sizeof(NDIS_802_11_MAC_ADDRESS)) == _TRUE
- && _rtw_memcmp(&(scanned->network.Ssid), &(pnetwork->Ssid), sizeof(NDIS_802_11_SSID)) == _TRUE
- ) {
- if (!rtw_cfg80211_inform_bss(padapter, scanned))
- RTW_INFO(FUNC_ADPT_FMT" inform fail !!\n", FUNC_ADPT_ARG(padapter));
- else {
- /* RTW_INFO(FUNC_ADPT_FMT" inform success !!\n", FUNC_ADPT_ARG(padapter)); */
- }
- } else {
- RTW_INFO("scanned: %s("MAC_FMT"), cur: %s("MAC_FMT")\n",
- scanned->network.Ssid.Ssid, MAC_ARG(scanned->network.MacAddress),
- pnetwork->Ssid.Ssid, MAC_ARG(pnetwork->MacAddress)
- );
- rtw_warn_on(1);
- }
- }
-
-check_bss:
- if (!rtw_cfg80211_check_bss(padapter))
- RTW_PRINT(FUNC_ADPT_FMT" BSS not found !!\n", FUNC_ADPT_ARG(padapter));
-
- _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-
- if (rtw_to_roam(padapter) > 0) {
- #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) || defined(COMPAT_KERNEL_RELEASE)
- struct wiphy *wiphy = pwdev->wiphy;
- struct ieee80211_channel *notify_channel;
- u32 freq;
- u16 channel = cur_network->network.Configuration.DSConfig;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0))
- struct cfg80211_roam_info roam_info;
-#endif
-
- freq = rtw_ch2freq(channel);
- notify_channel = ieee80211_get_channel(wiphy, freq);
- #endif
-
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
- roam_info.bssid = cur_network->network.MacAddress;
- roam_info.req_ie = pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2;
- roam_info.req_ie_len = pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2;
- roam_info.resp_ie = pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6;
- roam_info.resp_ie_len = pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6;
-
- cfg80211_roamed(padapter->pnetdev, &roam_info, GFP_ATOMIC);
- #else
- cfg80211_roamed(padapter->pnetdev
- #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) || defined(COMPAT_KERNEL_RELEASE)
- , notify_channel
- #endif
- , cur_network->network.MacAddress
- , pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
- , pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
- , pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
- , pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
- , GFP_ATOMIC);
- #endif /*LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)*/
-
- RTW_INFO(FUNC_ADPT_FMT" call cfg80211_roamed\n", FUNC_ADPT_ARG(padapter));
-
-#ifdef CONFIG_RTW_80211R
- if (rtw_ft_roam(padapter))
- rtw_ft_set_status(padapter, RTW_FT_ASSOCIATED_STA);
-#endif
- } else {
- #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
- RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
- #endif
-
- if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE)
- rtw_cfg80211_connect_result(pwdev, cur_network->network.MacAddress
- , pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
- , pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
- , pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
- , pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
- , WLAN_STATUS_SUCCESS, GFP_ATOMIC);
- #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
- RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state);
- #endif
- }
-
- rtw_wdev_free_connect_req(pwdev_priv);
-
- _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-}
-
-void rtw_cfg80211_indicate_disconnect(_adapter *padapter, u16 reason, u8 locally_generated)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- _irqL irqL;
-#ifdef CONFIG_P2P
- struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
-#endif
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
-
- /*always replace privated definitions with wifi reserved value 0*/
- if (WLAN_REASON_IS_PRIVATE(reason))
- reason = 0;
-
- if (pwdev->iftype != NL80211_IFTYPE_STATION
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- && pwdev->iftype != NL80211_IFTYPE_P2P_CLIENT
- #endif
- )
- return;
-
- if (!MLME_IS_STA(padapter))
- return;
-
-#ifdef CONFIG_P2P
- if (pwdinfo->driver_interface == DRIVER_CFG80211) {
- if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
- rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo));
-
- #if RTW_P2P_GROUP_INTERFACE
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- if (pwdev->iftype != NL80211_IFTYPE_P2P_CLIENT)
- #endif
- #endif
- rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
-
- RTW_INFO("%s, role=%d, p2p_state=%d, pre_p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), rtw_p2p_pre_state(pwdinfo));
- }
- }
-#endif /* CONFIG_P2P */
-
- _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-
- if (padapter->ndev_unregistering || !rtw_wdev_not_indic_disco(pwdev_priv)) {
- #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
- RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
-
- if (pwdev->sme_state == CFG80211_SME_CONNECTING) {
- RTW_INFO(FUNC_ADPT_FMT" call cfg80211_connect_result\n", FUNC_ADPT_ARG(padapter));
- rtw_cfg80211_connect_result(pwdev, NULL, NULL, 0, NULL, 0,
- reason, GFP_ATOMIC);
- } else if (pwdev->sme_state == CFG80211_SME_CONNECTED) {
- RTW_INFO(FUNC_ADPT_FMT" call cfg80211_disconnected\n", FUNC_ADPT_ARG(padapter));
- rtw_cfg80211_disconnected(pwdev, reason, NULL, 0, locally_generated, GFP_ATOMIC);
- }
-
- RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state);
- #else
- if (pwdev_priv->connect_req) {
- RTW_INFO(FUNC_ADPT_FMT" call cfg80211_connect_result\n", FUNC_ADPT_ARG(padapter));
- rtw_cfg80211_connect_result(pwdev, NULL, NULL, 0, NULL, 0,
- reason, GFP_ATOMIC);
- } else {
- RTW_INFO(FUNC_ADPT_FMT" call cfg80211_disconnected\n", FUNC_ADPT_ARG(padapter));
- rtw_cfg80211_disconnected(pwdev, reason, NULL, 0, locally_generated, GFP_ATOMIC);
- }
- #endif
- }
-
- rtw_wdev_free_connect_req(pwdev_priv);
-
- _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-}
-
-
-#ifdef CONFIG_AP_MODE
-static int rtw_cfg80211_ap_set_encryption(struct net_device *dev, struct ieee_param *param)
-{
- int ret = 0;
- u32 wep_key_idx, wep_key_len, wep_total_len;
- struct sta_info *psta = NULL, *pbcmc_sta = NULL;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &(padapter->securitypriv);
- struct sta_priv *pstapriv = &padapter->stapriv;
-
- RTW_INFO("%s\n", __func__);
-
- param->u.crypt.err = 0;
- param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
-
- if (is_broadcast_mac_addr(param->sta_addr)) {
- if (param->u.crypt.idx >= WEP_KEYS
- #ifdef CONFIG_IEEE80211W
- || param->u.crypt.idx > BIP_MAX_KEYID
- #endif
- ) {
- ret = -EINVAL;
- goto exit;
- }
- } else {
- psta = rtw_get_stainfo(pstapriv, param->sta_addr);
- if (!psta) {
- ret = -EINVAL;
- RTW_INFO(FUNC_ADPT_FMT", sta "MAC_FMT" not found\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(param->sta_addr));
- goto exit;
- }
- }
-
- if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) {
- /* todo:clear default encryption keys */
-
- RTW_INFO("clear default encryption keys, keyid=%d\n", param->u.crypt.idx);
-
- goto exit;
- }
-
-
- if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) {
- RTW_INFO("r871x_set_encryption, crypt.alg = WEP\n");
-
- wep_key_idx = param->u.crypt.idx;
- wep_key_len = param->u.crypt.key_len;
-
- RTW_INFO("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len);
-
- if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) {
- ret = -EINVAL;
- goto exit;
- }
-
- if (wep_key_len > 0)
- wep_key_len = wep_key_len <= 5 ? 5 : 13;
-
- if (psecuritypriv->bWepDefaultKeyIdxSet == 0) {
- /* wep default key has not been set, so use this key index as default key. */
-
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Auto;
- psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
- psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
- psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
-
- if (wep_key_len == 13) {
- psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
- psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
- }
-
- psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
- }
-
- _rtw_memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), param->u.crypt.key, wep_key_len);
-
- psecuritypriv->dot11DefKeylen[wep_key_idx] = wep_key_len;
-
- rtw_ap_set_wep_key(padapter, param->u.crypt.key, wep_key_len, wep_key_idx, 1);
-
- goto exit;
-
- }
-
- if (!psta) { /* group key */
- if (param->u.crypt.set_tx == 0) { /* group key, TX only */
- if (strcmp(param->u.crypt.alg, "WEP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set WEP TX GTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len);
- _rtw_memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
- if (param->u.crypt.key_len == 13)
- psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
-
- } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set TKIP TX GTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len);
- psecuritypriv->dot118021XGrpPrivacy = _TKIP_;
- _rtw_memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- /* set mic key */
- _rtw_memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
- _rtw_memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
- psecuritypriv->busetkipkey = _TRUE;
-
- } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set CCMP TX GTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len);
- psecuritypriv->dot118021XGrpPrivacy = _AES_;
- _rtw_memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
-
- #ifdef CONFIG_IEEE80211W
- } else if (strcmp(param->u.crypt.alg, "BIP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set TX IGTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len);
- _rtw_memcpy(padapter->securitypriv.dot11wBIPKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- padapter->securitypriv.dot11wBIPKeyid = param->u.crypt.idx;
- psecuritypriv->dot11wBIPtxpn.val = RTW_GET_LE64(param->u.crypt.seq);
- padapter->securitypriv.binstallBIPkey = _TRUE;
- goto exit;
- #endif /* CONFIG_IEEE80211W */
-
- } else if (strcmp(param->u.crypt.alg, "none") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" clear group key, idx:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.idx);
- psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
- } else {
- RTW_WARN(FUNC_ADPT_FMT" set group key, not support\n"
- , FUNC_ADPT_ARG(padapter));
- goto exit;
- }
-
- psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx;
- pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
- if (pbcmc_sta) {
- pbcmc_sta->dot11txpn.val = RTW_GET_LE64(param->u.crypt.seq);
- pbcmc_sta->ieee8021x_blocked = _FALSE;
- pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy; /* rx will use bmc_sta's dot118021XPrivacy */
- }
- psecuritypriv->binstallGrpkey = _TRUE;
- psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* !!! */
-
- rtw_ap_set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx);
- }
-
- goto exit;
-
- }
-
- if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */
- if (param->u.crypt.set_tx == 1) {
- /* pairwise key */
- _rtw_memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
-
- if (strcmp(param->u.crypt.alg, "WEP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set WEP PTK of "MAC_FMT" idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx, param->u.crypt.key_len);
- psta->dot118021XPrivacy = _WEP40_;
- if (param->u.crypt.key_len == 13)
- psta->dot118021XPrivacy = _WEP104_;
-
- } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set TKIP PTK of "MAC_FMT" idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx, param->u.crypt.key_len);
- psta->dot118021XPrivacy = _TKIP_;
- /* set mic key */
- _rtw_memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
- _rtw_memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
- psecuritypriv->busetkipkey = _TRUE;
-
- } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set CCMP PTK of "MAC_FMT" idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx, param->u.crypt.key_len);
- psta->dot118021XPrivacy = _AES_;
-
- } else if (strcmp(param->u.crypt.alg, "none") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" clear pairwise key of "MAC_FMT" idx:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx);
- psta->dot118021XPrivacy = _NO_PRIVACY_;
- } else {
- RTW_WARN(FUNC_ADPT_FMT" set pairwise key of "MAC_FMT", not support\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr));
- goto exit;
- }
-
- psta->dot11txpn.val = RTW_GET_LE64(param->u.crypt.seq);
- psta->dot11rxpn.val = RTW_GET_LE64(param->u.crypt.seq);
- psta->ieee8021x_blocked = _FALSE;
- psta->bpairwise_key_installed = _TRUE;
- rtw_ap_set_pairwise_key(padapter, psta);
-
- } else {
- /* peer's group key, RX only */
- #ifdef CONFIG_RTW_MESH
- if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set CCMP GTK of "MAC_FMT", idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx, param->u.crypt.key_len);
- psta->group_privacy = _AES_;
- _rtw_memcpy(psta->gtk.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- psta->gtk_bmp |= BIT(param->u.crypt.idx);
- psta->gtk_pn.val = RTW_GET_LE64(param->u.crypt.seq);
-
- #ifdef CONFIG_IEEE80211W
- } else if (strcmp(param->u.crypt.alg, "BIP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set IGTK of "MAC_FMT", idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx, param->u.crypt.key_len);
- _rtw_memcpy(psta->igtk.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- psta->igtk_bmp |= BIT(param->u.crypt.idx);
- psta->igtk_id = param->u.crypt.idx;
- psta->igtk_pn.val = RTW_GET_LE64(param->u.crypt.seq);
- goto exit;
- #endif /* CONFIG_IEEE80211W */
-
- } else if (strcmp(param->u.crypt.alg, "none") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" clear group key of "MAC_FMT", idx:%u\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)
- , param->u.crypt.idx);
- psta->group_privacy = _NO_PRIVACY_;
- psta->gtk_bmp &= ~BIT(param->u.crypt.idx);
- } else
- #endif /* CONFIG_RTW_MESH */
- {
- RTW_WARN(FUNC_ADPT_FMT" set group key of "MAC_FMT", not support\n"
- , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr));
- goto exit;
- }
-
- #ifdef CONFIG_RTW_MESH
- rtw_ap_set_sta_key(padapter, psta->cmn.mac_addr, psta->group_privacy
- , param->u.crypt.key, param->u.crypt.idx, 1);
- #endif
- }
-
- }
-
-exit:
- return ret;
-}
-#endif /* CONFIG_AP_MODE */
-
-static int rtw_cfg80211_set_encryption(struct net_device *dev, struct ieee_param *param)
-{
- int ret = 0;
- u32 wep_key_idx, wep_key_len, wep_total_len;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-#ifdef CONFIG_P2P
- struct wifidirect_info *pwdinfo = &padapter->wdinfo;
-#endif /* CONFIG_P2P */
-
- RTW_INFO("%s\n", __func__);
-
- param->u.crypt.err = 0;
- param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
-
- if (is_broadcast_mac_addr(param->sta_addr)) {
- if (param->u.crypt.idx >= WEP_KEYS
- #ifdef CONFIG_IEEE80211W
- || param->u.crypt.idx > BIP_MAX_KEYID
- #endif
- ) {
- ret = -EINVAL;
- goto exit;
- }
- } else {
-#ifdef CONFIG_WAPI_SUPPORT
- if (strcmp(param->u.crypt.alg, "SMS4"))
-#endif
- {
- ret = -EINVAL;
- goto exit;
- }
- }
-
- if (strcmp(param->u.crypt.alg, "WEP") == 0) {
- RTW_INFO("wpa_set_encryption, crypt.alg = WEP\n");
-
- wep_key_idx = param->u.crypt.idx;
- wep_key_len = param->u.crypt.key_len;
-
- if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) {
- ret = -EINVAL;
- goto exit;
- }
-
- if (psecuritypriv->bWepDefaultKeyIdxSet == 0) {
- /* wep default key has not been set, so use this key index as default key. */
-
- wep_key_len = wep_key_len <= 5 ? 5 : 13;
-
- psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
- psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
- psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
-
- if (wep_key_len == 13) {
- psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
- psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
- }
-
- psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
- }
-
- _rtw_memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), param->u.crypt.key, wep_key_len);
-
- psecuritypriv->dot11DefKeylen[wep_key_idx] = wep_key_len;
-
- rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0, _TRUE);
-
- goto exit;
- }
-
- if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */
- struct sta_info *psta, *pbcmc_sta;
- struct sta_priv *pstapriv = &padapter->stapriv;
-
- /* RTW_INFO("%s, : dot11AuthAlgrthm == dot11AuthAlgrthm_8021X\n", __func__); */
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE) == _TRUE) { /* sta mode */
-#ifdef CONFIG_RTW_80211R
- if (rtw_ft_roam(padapter))
- psta = rtw_get_stainfo(pstapriv, pmlmepriv->assoc_bssid);
- else
-#endif
- psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
- if (psta == NULL) {
- /* DEBUG_ERR( ("Set wpa_set_encryption: Obtain Sta_info fail\n")); */
- RTW_INFO("%s, : Obtain Sta_info fail\n", __func__);
- } else {
- /* Jeff: don't disable ieee8021x_blocked while clearing key */
- if (strcmp(param->u.crypt.alg, "none") != 0)
- psta->ieee8021x_blocked = _FALSE;
-
- if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
- (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
- psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
-
- if (param->u.crypt.set_tx == 1) { /* pairwise key */
- RTW_INFO(FUNC_ADPT_FMT" set %s PTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.alg, param->u.crypt.idx, param->u.crypt.key_len);
- _rtw_memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */
- _rtw_memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8);
- _rtw_memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8);
- padapter->securitypriv.busetkipkey = _FALSE;
- }
- psta->dot11txpn.val = RTW_GET_LE64(param->u.crypt.seq);
- psta->dot11rxpn.val = RTW_GET_LE64(param->u.crypt.seq);
- psta->bpairwise_key_installed = _TRUE;
- #ifdef CONFIG_RTW_80211R
- psta->ft_pairwise_key_installed = _TRUE;
- #endif
- rtw_setstakey_cmd(padapter, psta, UNICAST_KEY, _TRUE);
-
- } else { /* group key */
- if (strcmp(param->u.crypt.alg, "TKIP") == 0 || strcmp(param->u.crypt.alg, "CCMP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set %s GTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.alg, param->u.crypt.idx, param->u.crypt.key_len);
- _rtw_memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key,
- (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- _rtw_memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8);
- _rtw_memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8);
- padapter->securitypriv.binstallGrpkey = _TRUE;
- if (param->u.crypt.idx < 4)
- _rtw_memcpy(padapter->securitypriv.iv_seq[param->u.crypt.idx], param->u.crypt.seq, 8);
- padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx;
- rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1, _TRUE);
-
- #ifdef CONFIG_IEEE80211W
- } else if (strcmp(param->u.crypt.alg, "BIP") == 0) {
- RTW_INFO(FUNC_ADPT_FMT" set IGTK idx:%u, len:%u\n"
- , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len);
- _rtw_memcpy(padapter->securitypriv.dot11wBIPKey[param->u.crypt.idx].skey, param->u.crypt.key,
- (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len));
- psecuritypriv->dot11wBIPKeyid = param->u.crypt.idx;
- psecuritypriv->dot11wBIPrxpn.val = RTW_GET_LE64(param->u.crypt.seq);
- psecuritypriv->binstallBIPkey = _TRUE;
- #endif /* CONFIG_IEEE80211W */
-
- }
-
-#ifdef CONFIG_P2P
- if (pwdinfo->driver_interface == DRIVER_CFG80211) {
- if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING))
- rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_DONE);
- }
-#endif /* CONFIG_P2P */
-
- }
- }
-
- pbcmc_sta = rtw_get_bcmc_stainfo(padapter);
- if (pbcmc_sta == NULL) {
- /* DEBUG_ERR( ("Set OID_802_11_ADD_KEY: bcmc stainfo is null\n")); */
- } else {
- /* Jeff: don't disable ieee8021x_blocked while clearing key */
- if (strcmp(param->u.crypt.alg, "none") != 0)
- pbcmc_sta->ieee8021x_blocked = _FALSE;
-
- if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) ||
- (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled))
- pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm;
- }
- } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { /* adhoc mode */
- }
- }
-
- #ifdef CONFIG_WAPI_SUPPORT
- if (strcmp(param->u.crypt.alg, "SMS4") == 0)
- rtw_wapi_set_set_encryption(padapter, param);
- #endif
-
-exit:
-
- RTW_INFO("%s, ret=%d\n", __func__, ret);
-
-
- return ret;
-}
-
-static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev
- , u8 key_index
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- , bool pairwise
-#endif
- , const u8 *mac_addr, struct key_params *params)
-{
- char *alg_name;
- u32 param_len;
- struct ieee_param *param = NULL;
- int ret = 0;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct wireless_dev *rtw_wdev = padapter->rtw_wdev;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-#ifdef CONFIG_TDLS
- struct sta_info *ptdls_sta;
-#endif /* CONFIG_TDLS */
-
- if (mac_addr)
- RTW_INFO(FUNC_NDEV_FMT" adding key for %pM\n", FUNC_NDEV_ARG(ndev), mac_addr);
- RTW_INFO(FUNC_NDEV_FMT" cipher=0x%x\n", FUNC_NDEV_ARG(ndev), params->cipher);
- RTW_INFO(FUNC_NDEV_FMT" key_len=%d, key_index=%d\n", FUNC_NDEV_ARG(ndev), params->key_len, key_index);
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- RTW_INFO(FUNC_NDEV_FMT" pairwise=%d\n", FUNC_NDEV_ARG(ndev), pairwise);
-#endif
-
- if (rtw_cfg80211_sync_iftype(padapter) != _SUCCESS) {
- ret = -ENOTSUPP;
- goto addkey_end;
- }
-
- param_len = sizeof(struct ieee_param) + params->key_len;
- param = rtw_malloc(param_len);
- if (param == NULL)
- return -1;
-
- _rtw_memset(param, 0, param_len);
-
- param->cmd = IEEE_CMD_SET_ENCRYPTION;
- _rtw_memset(param->sta_addr, 0xff, ETH_ALEN);
-
- switch (params->cipher) {
- case IW_AUTH_CIPHER_NONE:
- /* todo: remove key */
- /* remove = 1; */
- alg_name = "none";
- break;
- case WLAN_CIPHER_SUITE_WEP40:
- case WLAN_CIPHER_SUITE_WEP104:
- alg_name = "WEP";
- break;
- case WLAN_CIPHER_SUITE_TKIP:
- alg_name = "TKIP";
- break;
- case WLAN_CIPHER_SUITE_CCMP:
- alg_name = "CCMP";
- break;
-#ifdef CONFIG_IEEE80211W
- case WLAN_CIPHER_SUITE_AES_CMAC:
- alg_name = "BIP";
- break;
-#endif /* CONFIG_IEEE80211W */
-#ifdef CONFIG_WAPI_SUPPORT
- case WLAN_CIPHER_SUITE_SMS4:
- alg_name = "SMS4";
- if (pairwise == NL80211_KEYTYPE_PAIRWISE) {
- if (key_index != 0 && key_index != 1) {
- ret = -ENOTSUPP;
- goto addkey_end;
- }
- _rtw_memcpy((void *)param->sta_addr, (void *)mac_addr, ETH_ALEN);
- } else
- RTW_INFO("mac_addr is null\n");
- RTW_INFO("rtw_wx_set_enc_ext: SMS4 case\n");
- break;
-#endif
-
- default:
- ret = -ENOTSUPP;
- goto addkey_end;
- }
-
- strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN);
-
-
- if (!mac_addr || is_broadcast_ether_addr(mac_addr)
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- || !pairwise
- #endif
- ) {
- param->u.crypt.set_tx = 0; /* for wpa/wpa2 group key */
- } else {
- param->u.crypt.set_tx = 1; /* for wpa/wpa2 pairwise key */
- }
-
- param->u.crypt.idx = key_index;
-
- if (params->seq_len && params->seq) {
- _rtw_memcpy(param->u.crypt.seq, (u8 *)params->seq, params->seq_len);
- RTW_INFO(FUNC_NDEV_FMT" seq_len:%u, seq:0x%llx\n", FUNC_NDEV_ARG(ndev)
- , params->seq_len, RTW_GET_LE64(param->u.crypt.seq));
- }
-
- if (params->key_len && params->key) {
- param->u.crypt.key_len = params->key_len;
- _rtw_memcpy(param->u.crypt.key, (u8 *)params->key, params->key_len);
- }
-
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) {
-#ifdef CONFIG_TDLS
- if (rtw_tdls_is_driver_setup(padapter) == _FALSE && mac_addr) {
- ptdls_sta = rtw_get_stainfo(&padapter->stapriv, (void *)mac_addr);
- if (ptdls_sta != NULL && ptdls_sta->tdls_sta_state) {
- _rtw_memcpy(ptdls_sta->tpk.tk, params->key, params->key_len);
- rtw_tdls_set_key(padapter, ptdls_sta);
- goto addkey_end;
- }
- }
-#endif /* CONFIG_TDLS */
- ret = rtw_cfg80211_set_encryption(ndev, param);
- } else if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) {
-#ifdef CONFIG_AP_MODE
- if (mac_addr)
- _rtw_memcpy(param->sta_addr, (void *)mac_addr, ETH_ALEN);
-
- ret = rtw_cfg80211_ap_set_encryption(ndev, param);
-#endif
- } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE
- || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE
- ) {
- /* RTW_INFO("@@@@@@@@@@ fw_state=0x%x, iftype=%d\n", pmlmepriv->fw_state, rtw_wdev->iftype); */
- ret = rtw_cfg80211_set_encryption(ndev, param);
- } else
- RTW_INFO("error! fw_state=0x%x, iftype=%d\n", pmlmepriv->fw_state, rtw_wdev->iftype);
-
-
-addkey_end:
- if (param)
- rtw_mfree(param, param_len);
-
- return ret;
-
-}
-
-static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev
- , u8 keyid
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- , bool pairwise
-#endif
- , const u8 *mac_addr, void *cookie
- , void (*callback)(void *cookie, struct key_params *))
-{
-#define GET_KEY_PARAM_FMT_S " keyid=%d"
-#define GET_KEY_PARAM_ARG_S , keyid
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- #define GET_KEY_PARAM_FMT_2_6_37 ", pairwise=%d"
- #define GET_KEY_PARAM_ARG_2_6_37 , pairwise
-#else
- #define GET_KEY_PARAM_FMT_2_6_37 ""
- #define GET_KEY_PARAM_ARG_2_6_37
-#endif
-#define GET_KEY_PARAM_FMT_E ", addr=%pM"
-#define GET_KEY_PARAM_ARG_E , mac_addr
-
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
- struct security_priv *sec = &adapter->securitypriv;
- struct sta_priv *stapriv = &adapter->stapriv;
- struct sta_info *sta = NULL;
- u32 cipher = _NO_PRIVACY_;
- union Keytype *key = NULL;
- u8 key_len = 0;
- u64 *pn = NULL;
- u8 pn_len = 0;
- u8 pn_val[8] = {0};
-
- struct key_params params;
- int ret = -ENOENT;
-
- if (keyid >= WEP_KEYS
- #ifdef CONFIG_IEEE80211W
- && keyid > BIP_MAX_KEYID
- #endif
- )
- goto exit;
-
- if (!mac_addr || is_broadcast_ether_addr(mac_addr)
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- || (MLME_IS_STA(adapter) && !pairwise)
- #endif
- ) {
- /* WEP key, TX GTK/IGTK, RX GTK/IGTK(for STA mode) */
- if (is_wep_enc(sec->dot118021XGrpPrivacy)) {
- if (keyid >= WEP_KEYS)
- goto exit;
- if (!(sec->key_mask & BIT(keyid)))
- goto exit;
- cipher = sec->dot118021XGrpPrivacy;
- key = &sec->dot11DefKey[keyid];
- } else {
- if (keyid < WEP_KEYS) {
- if (sec->binstallGrpkey != _TRUE)
- goto exit;
- cipher = sec->dot118021XGrpPrivacy;
- key = &sec->dot118021XGrpKey[keyid];
- sta = rtw_get_bcmc_stainfo(adapter);
- if (sta)
- pn = &sta->dot11txpn.val;
- #ifdef CONFIG_IEEE80211W
- } else if (keyid < BIP_MAX_KEYID) {
- if (SEC_IS_BIP_KEY_INSTALLED(sec) != _TRUE)
- goto exit;
- cipher = _BIP_;
- key = &sec->dot11wBIPKey[keyid];
- pn = &sec->dot11wBIPtxpn.val;
- #endif
- }
- }
- } else {
- /* Pairwise key, RX GTK/IGTK for specific peer */
- sta = rtw_get_stainfo(stapriv, mac_addr);
- if (!sta)
- goto exit;
-
- if (keyid < WEP_KEYS && pairwise) {
- if (sta->bpairwise_key_installed != _TRUE)
- goto exit;
- cipher = sta->dot118021XPrivacy;
- key = &sta->dot118021x_UncstKey;
- #ifdef CONFIG_RTW_MESH
- } else if (keyid < WEP_KEYS && !pairwise) {
- if (!(sta->gtk_bmp & BIT(keyid)))
- goto exit;
- cipher = sta->group_privacy;
- key = &sta->gtk;
- #ifdef CONFIG_IEEE80211W
- } else if (keyid < BIP_MAX_KEYID && !pairwise) {
- if (!(sta->igtk_bmp & BIT(keyid)))
- goto exit;
- cipher = _BIP_;
- key = &sta->igtk;
- pn = &sta->igtk_pn.val;
- #endif
- #endif /* CONFIG_RTW_MESH */
- }
- }
-
- if (!key)
- goto exit;
-
- if (cipher == _WEP40_) {
- cipher = WLAN_CIPHER_SUITE_WEP40;
- key_len = sec->dot11DefKeylen[keyid];
- } else if (cipher == _WEP104_) {
- cipher = WLAN_CIPHER_SUITE_WEP104;
- key_len = sec->dot11DefKeylen[keyid];
- } else if (cipher == _TKIP_) {
- cipher = WLAN_CIPHER_SUITE_TKIP;
- key_len = 16;
- } else if (cipher == _AES_) {
- cipher = WLAN_CIPHER_SUITE_CCMP;
- key_len = 16;
- #ifdef CONFIG_IEEE80211W
- } else if (cipher == _BIP_) {
- cipher = WLAN_CIPHER_SUITE_AES_CMAC;
- key_len = 16;
- #endif
- } else {
- RTW_WARN(FUNC_NDEV_FMT" unknown cipher:%u\n", FUNC_NDEV_ARG(ndev), cipher);
- rtw_warn_on(1);
- goto exit;
- }
-
- if (pn) {
- *((u64 *)pn_val) = cpu_to_le64(*pn);
- pn_len = 6;
- }
-
- ret = 0;
-
-exit:
- RTW_INFO(FUNC_NDEV_FMT
- GET_KEY_PARAM_FMT_S
- GET_KEY_PARAM_FMT_2_6_37
- GET_KEY_PARAM_FMT_E
- " ret %d\n", FUNC_NDEV_ARG(ndev)
- GET_KEY_PARAM_ARG_S
- GET_KEY_PARAM_ARG_2_6_37
- GET_KEY_PARAM_ARG_E
- , ret);
- if (pn)
- RTW_INFO(FUNC_NDEV_FMT " seq:0x%llx\n", FUNC_NDEV_ARG(ndev), *pn);
-
- if (ret == 0) {
- _rtw_memset(¶ms, 0, sizeof(params));
-
- params.cipher = cipher;
- params.key = key->skey;
- params.key_len = key_len;
- if (pn) {
- params.seq = pn_val;
- params.seq_len = pn_len;
- }
-
- callback(cookie, ¶ms);
- }
-
- return ret;
-}
-
-static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- u8 key_index, bool pairwise, const u8 *mac_addr)
-#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) */
- u8 key_index, const u8 *mac_addr)
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) */
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- RTW_INFO(FUNC_NDEV_FMT" key_index=%d, addr=%pM\n", FUNC_NDEV_ARG(ndev), key_index, mac_addr);
-
- if (key_index == psecuritypriv->dot11PrivacyKeyIndex) {
- /* clear the flag of wep default key set. */
- psecuritypriv->bWepDefaultKeyIdxSet = 0;
- }
-
- return 0;
-}
-
-static int cfg80211_rtw_set_default_key(struct wiphy *wiphy,
- struct net_device *ndev, u8 key_index
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
- , bool unicast, bool multicast
- #endif
-)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
-#define SET_DEF_KEY_PARAM_FMT " key_index=%d"
-#define SET_DEF_KEY_PARAM_ARG , key_index
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
- #define SET_DEF_KEY_PARAM_FMT_2_6_38 ", unicast=%d, multicast=%d"
- #define SET_DEF_KEY_PARAM_ARG_2_6_38 , unicast, multicast
-#else
- #define SET_DEF_KEY_PARAM_FMT_2_6_38 ""
- #define SET_DEF_KEY_PARAM_ARG_2_6_38
-#endif
-
- RTW_INFO(FUNC_NDEV_FMT
- SET_DEF_KEY_PARAM_FMT
- SET_DEF_KEY_PARAM_FMT_2_6_38
- "\n", FUNC_NDEV_ARG(ndev)
- SET_DEF_KEY_PARAM_ARG
- SET_DEF_KEY_PARAM_ARG_2_6_38
- );
-
- if ((key_index < WEP_KEYS) && ((psecuritypriv->dot11PrivacyAlgrthm == _WEP40_) || (psecuritypriv->dot11PrivacyAlgrthm == _WEP104_))) { /* set wep default key */
- psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
-
- psecuritypriv->dot11PrivacyKeyIndex = key_index;
-
- psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
- psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
- if (psecuritypriv->dot11DefKeylen[key_index] == 13) {
- psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
- psecuritypriv->dot118021XGrpPrivacy = _WEP104_;
- }
-
- psecuritypriv->bWepDefaultKeyIdxSet = 1; /* set the flag to represent that wep default key has been set */
- }
-
- return 0;
-
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30))
-int cfg80211_rtw_set_default_mgmt_key(struct wiphy *wiphy,
- struct net_device *ndev, u8 key_index)
-{
-#define SET_DEF_KEY_PARAM_FMT " key_index=%d"
-#define SET_DEF_KEY_PARAM_ARG , key_index
-
- RTW_INFO(FUNC_NDEV_FMT
- SET_DEF_KEY_PARAM_FMT
- "\n", FUNC_NDEV_ARG(ndev)
- SET_DEF_KEY_PARAM_ARG
- );
-
- return 0;
-}
-#endif
-
-#if defined(CONFIG_GTK_OL) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 1, 0))
-static int cfg80211_rtw_set_rekey_data(struct wiphy *wiphy,
- struct net_device *ndev,
- struct cfg80211_gtk_rekey_data *data)
-{
- /*int i;*/
- struct sta_info *psta;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct security_priv *psecuritypriv = &(padapter->securitypriv);
-
- psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv));
- if (psta == NULL) {
- RTW_INFO("%s, : Obtain Sta_info fail\n", __func__);
- return -1;
- }
-
- _rtw_memcpy(psta->kek, data->kek, NL80211_KEK_LEN);
- /*printk("\ncfg80211_rtw_set_rekey_data KEK:");
- for(i=0;i<NL80211_KEK_LEN; i++)
- printk(" %02x ", psta->kek[i]);*/
- _rtw_memcpy(psta->kck, data->kck, NL80211_KCK_LEN);
- /*printk("\ncfg80211_rtw_set_rekey_data KCK:");
- for(i=0;i<NL80211_KCK_LEN; i++)
- printk(" %02x ", psta->kck[i]);*/
- _rtw_memcpy(psta->replay_ctr, data->replay_ctr, NL80211_REPLAY_CTR_LEN);
- psecuritypriv->binstallKCK_KEK = _TRUE;
- /*printk("\nREPLAY_CTR: ");
- for(i=0;i<RTW_REPLAY_CTR_LEN; i++)
- printk(" %02x ", psta->replay_ctr[i]);*/
-
- return 0;
-}
-#endif /*CONFIG_GTK_OL*/
-
-#ifdef CONFIG_RTW_MESH
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
-static enum nl80211_mesh_power_mode rtw_mesh_ps_to_nl80211_mesh_power_mode(u8 ps)
-{
- if (ps == RTW_MESH_PS_UNKNOWN)
- return NL80211_MESH_POWER_UNKNOWN;
- if (ps == RTW_MESH_PS_ACTIVE)
- return NL80211_MESH_POWER_ACTIVE;
- if (ps == RTW_MESH_PS_LSLEEP)
- return NL80211_MESH_POWER_LIGHT_SLEEP;
- if (ps == RTW_MESH_PS_DSLEEP)
- return NL80211_MESH_POWER_DEEP_SLEEP;
-
- rtw_warn_on(1);
- return NL80211_MESH_POWER_UNKNOWN;
-}
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
-enum nl80211_plink_state rtw_plink_state_to_nl80211_plink_state(u8 plink_state)
-{
- if (plink_state == RTW_MESH_PLINK_UNKNOWN)
- return NUM_NL80211_PLINK_STATES;
- if (plink_state == RTW_MESH_PLINK_LISTEN)
- return NL80211_PLINK_LISTEN;
- if (plink_state == RTW_MESH_PLINK_OPN_SNT)
- return NL80211_PLINK_OPN_SNT;
- if (plink_state == RTW_MESH_PLINK_OPN_RCVD)
- return NL80211_PLINK_OPN_RCVD;
- if (plink_state == RTW_MESH_PLINK_CNF_RCVD)
- return NL80211_PLINK_CNF_RCVD;
- if (plink_state == RTW_MESH_PLINK_ESTAB)
- return NL80211_PLINK_ESTAB;
- if (plink_state == RTW_MESH_PLINK_HOLDING)
- return NL80211_PLINK_HOLDING;
- if (plink_state == RTW_MESH_PLINK_BLOCKED)
- return NL80211_PLINK_BLOCKED;
-
- rtw_warn_on(1);
- return NUM_NL80211_PLINK_STATES;
-}
-
-u8 nl80211_plink_state_to_rtw_plink_state(enum nl80211_plink_state plink_state)
-{
- if (plink_state == NL80211_PLINK_LISTEN)
- return RTW_MESH_PLINK_LISTEN;
- if (plink_state == NL80211_PLINK_OPN_SNT)
- return RTW_MESH_PLINK_OPN_SNT;
- if (plink_state == NL80211_PLINK_OPN_RCVD)
- return RTW_MESH_PLINK_OPN_RCVD;
- if (plink_state == NL80211_PLINK_CNF_RCVD)
- return RTW_MESH_PLINK_CNF_RCVD;
- if (plink_state == NL80211_PLINK_ESTAB)
- return RTW_MESH_PLINK_ESTAB;
- if (plink_state == NL80211_PLINK_HOLDING)
- return RTW_MESH_PLINK_HOLDING;
- if (plink_state == NL80211_PLINK_BLOCKED)
- return RTW_MESH_PLINK_BLOCKED;
-
- rtw_warn_on(1);
- return RTW_MESH_PLINK_UNKNOWN;
-}
-#endif
-
-static void rtw_cfg80211_fill_mesh_only_sta_info(struct mesh_plink_ent *plink, struct sta_info *sta, struct station_info *sinfo)
-{
- sinfo->filled |= STATION_INFO_LLID;
- sinfo->llid = plink->llid;
- sinfo->filled |= STATION_INFO_PLID;
- sinfo->plid = plink->plid;
- sinfo->filled |= STATION_INFO_PLINK_STATE;
- sinfo->plink_state = rtw_plink_state_to_nl80211_plink_state(plink->plink_state);
- if (!sta && plink->scanned) {
- sinfo->filled |= STATION_INFO_SIGNAL;
- sinfo->signal = translate_percentage_to_dbm(plink->scanned->network.PhyInfo.SignalStrength);
- sinfo->filled |= STATION_INFO_INACTIVE_TIME;
- if (plink->plink_state == RTW_MESH_PLINK_UNKNOWN)
- sinfo->inactive_time = 0 - 1;
- else
- sinfo->inactive_time = rtw_get_passing_time_ms(plink->scanned->last_scanned);
- }
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- if (sta) {
- sinfo->filled |= STATION_INFO_LOCAL_PM;
- sinfo->local_pm = rtw_mesh_ps_to_nl80211_mesh_power_mode(sta->local_mps);
- sinfo->filled |= STATION_INFO_PEER_PM;
- sinfo->peer_pm = rtw_mesh_ps_to_nl80211_mesh_power_mode(sta->peer_mps);
- sinfo->filled |= STATION_INFO_NONPEER_PM;
- sinfo->nonpeer_pm = rtw_mesh_ps_to_nl80211_mesh_power_mode(sta->nonpeer_mps);
- }
-#endif
-}
-#endif /* CONFIG_RTW_MESH */
-
-static int cfg80211_rtw_get_station(struct wiphy *wiphy,
- struct net_device *ndev,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0))
- u8 *mac,
-#else
- const u8 *mac,
-#endif
- struct station_info *sinfo)
-{
- int ret = 0;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct sta_info *psta = NULL;
- struct sta_priv *pstapriv = &padapter->stapriv;
-#ifdef CONFIG_RTW_MESH
- struct mesh_plink_ent *plink = NULL;
-#endif
-
- sinfo->filled = 0;
-
- if (!mac) {
- RTW_INFO(FUNC_NDEV_FMT" mac==%p\n", FUNC_NDEV_ARG(ndev), mac);
- ret = -ENOENT;
- goto exit;
- }
-
- psta = rtw_get_stainfo(pstapriv, mac);
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter)) {
- if (!psta)
- plink = rtw_mesh_plink_get(padapter, mac);
- else
- plink = psta->plink;
- }
-#endif /* CONFIG_RTW_MESH */
-
- if (!psta
- #ifdef CONFIG_RTW_MESH
- && !plink
- #endif
- ) {
- RTW_INFO(FUNC_NDEV_FMT" no sta info for mac="MAC_FMT"\n"
- , FUNC_NDEV_ARG(ndev), MAC_ARG(mac));
- ret = -ENOENT;
- goto exit;
- }
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO(FUNC_NDEV_FMT" mac="MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(mac));
-#endif
-
- /* for infra./P2PClient mode */
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)
- && check_fwstate(pmlmepriv, _FW_LINKED)
- ) {
- struct wlan_network *cur_network = &(pmlmepriv->cur_network);
-
- if (_rtw_memcmp((u8 *)mac, cur_network->network.MacAddress, ETH_ALEN) == _FALSE) {
- RTW_INFO("%s, mismatch bssid="MAC_FMT"\n", __func__, MAC_ARG(cur_network->network.MacAddress));
- ret = -ENOENT;
- goto exit;
- }
-
- sinfo->filled |= STATION_INFO_SIGNAL;
- sinfo->signal = translate_percentage_to_dbm(padapter->recvpriv.signal_strength);
-
- sinfo->filled |= STATION_INFO_TX_BITRATE;
- sinfo->txrate.legacy = rtw_get_cur_max_rate(padapter);
- }
-
- if (psta) {
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE
- || check_fwstate(pmlmepriv, _FW_LINKED) == _FALSE
- ) {
- sinfo->filled |= STATION_INFO_SIGNAL;
- sinfo->signal = translate_percentage_to_dbm(psta->cmn.rssi_stat.rssi);
- }
- sinfo->filled |= STATION_INFO_INACTIVE_TIME;
- sinfo->inactive_time = rtw_get_passing_time_ms(psta->sta_stats.last_rx_time);
- sinfo->filled |= STATION_INFO_RX_PACKETS;
- sinfo->rx_packets = sta_rx_data_pkts(psta);
- sinfo->filled |= STATION_INFO_TX_PACKETS;
- sinfo->tx_packets = psta->sta_stats.tx_pkts;
- sinfo->filled |= STATION_INFO_TX_FAILED;
- sinfo->tx_failed = psta->sta_stats.tx_fail_cnt;
- }
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter))
- rtw_cfg80211_fill_mesh_only_sta_info(plink, psta, sinfo);
-#endif
-
-exit:
- return ret;
-}
-
-extern int netdev_open(struct net_device *pnetdev);
-
-#if 0
-enum nl80211_iftype {
- NL80211_IFTYPE_UNSPECIFIED,
- NL80211_IFTYPE_ADHOC, /* 1 */
- NL80211_IFTYPE_STATION, /* 2 */
- NL80211_IFTYPE_AP, /* 3 */
- NL80211_IFTYPE_AP_VLAN,
- NL80211_IFTYPE_WDS,
- NL80211_IFTYPE_MONITOR, /* 6 */
- NL80211_IFTYPE_MESH_POINT,
- NL80211_IFTYPE_P2P_CLIENT, /* 8 */
- NL80211_IFTYPE_P2P_GO, /* 9 */
- /* keep last */
- NUM_NL80211_IFTYPES,
- NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1
-};
-#endif
-static int cfg80211_rtw_change_iface(struct wiphy *wiphy,
- struct net_device *ndev,
- enum nl80211_iftype type,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0))
- u32 *flags,
-#endif
- struct vif_params *params)
-{
- enum nl80211_iftype old_type;
- NDIS_802_11_NETWORK_INFRASTRUCTURE networkType;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct wireless_dev *rtw_wdev = padapter->rtw_wdev;
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
-#ifdef CONFIG_P2P
- struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
- u8 is_p2p = _FALSE;
-#endif
- int ret = 0;
- u8 change = _FALSE;
-
- RTW_INFO(FUNC_NDEV_FMT" type=%d, hw_port:%d\n", FUNC_NDEV_ARG(ndev), type, padapter->hw_port);
-
- if (adapter_to_dvobj(padapter)->processing_dev_remove == _TRUE) {
- ret = -EPERM;
- goto exit;
- }
-
-
- RTW_INFO(FUNC_NDEV_FMT" call netdev_open\n", FUNC_NDEV_ARG(ndev));
- if (netdev_open(ndev) != 0) {
- RTW_INFO(FUNC_NDEV_FMT" call netdev_open fail\n", FUNC_NDEV_ARG(ndev));
- ret = -EPERM;
- goto exit;
- }
-
-
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- RTW_INFO(FUNC_NDEV_FMT" call rtw_pwr_wakeup fail\n", FUNC_NDEV_ARG(ndev));
- ret = -EPERM;
- goto exit;
- }
-
- old_type = rtw_wdev->iftype;
- RTW_INFO(FUNC_NDEV_FMT" old_iftype=%d, new_iftype=%d\n",
- FUNC_NDEV_ARG(ndev), old_type, type);
-
- if (old_type != type) {
- change = _TRUE;
- pmlmeext->action_public_rxseq = 0xffff;
- pmlmeext->action_public_dialog_token = 0xff;
- }
-
- /* initial default type */
- ndev->type = ARPHRD_ETHER;
-
- /*
- * Disable Power Save in moniter mode,
- * and enable it after leaving moniter mode.
- */
- if (type == NL80211_IFTYPE_MONITOR) {
- rtw_ps_deny(padapter, PS_DENY_MONITOR_MODE);
- LeaveAllPowerSaveMode(padapter);
- } else if (old_type == NL80211_IFTYPE_MONITOR) {
- /* driver in moniter mode in last time */
- rtw_ps_deny_cancel(padapter, PS_DENY_MONITOR_MODE);
- }
-
- switch (type) {
- case NL80211_IFTYPE_ADHOC:
- networkType = Ndis802_11IBSS;
- break;
-
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_CLIENT:
- is_p2p = _TRUE;
- #endif
- __attribute__ ((__fallthrough__));
- case NL80211_IFTYPE_STATION:
- networkType = Ndis802_11Infrastructure;
-
- #ifdef CONFIG_P2P
- if (change && pwdinfo->driver_interface == DRIVER_CFG80211) {
- if (is_p2p == _TRUE)
- rtw_p2p_enable(padapter, P2P_ROLE_CLIENT);
- #if !RTW_P2P_GROUP_INTERFACE
- else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)
- || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)
- ) {
- /* it means remove GC/GO and change mode from GC/GO to station(P2P DEVICE) */
- rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE);
- }
- #endif
- }
- #endif /* CONFIG_P2P */
-
- break;
-
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_GO:
- is_p2p = _TRUE;
- #endif
- __attribute__ ((__fallthrough__));
- case NL80211_IFTYPE_AP:
- networkType = Ndis802_11APMode;
-
- #ifdef CONFIG_P2P
- if (change && pwdinfo->driver_interface == DRIVER_CFG80211) {
- if (is_p2p == _TRUE)
- rtw_p2p_enable(padapter, P2P_ROLE_GO);
- #if !RTW_P2P_GROUP_INTERFACE
- else if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
- /* it means P2P Group created, we will be GO and change mode from P2P DEVICE to AP(GO) */
- rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
- }
- #endif
- }
- #endif /* CONFIG_P2P */
-
- break;
-
-#ifdef CONFIG_RTW_MESH
- case NL80211_IFTYPE_MESH_POINT:
- networkType = Ndis802_11_mesh;
- break;
-#endif
-
- case NL80211_IFTYPE_MONITOR:
- networkType = Ndis802_11Monitor;
-#if 0
- ndev->type = ARPHRD_IEEE80211; /* IEEE 802.11 : 801 */
-#endif
- ndev->type = ARPHRD_IEEE80211_RADIOTAP; /* IEEE 802.11 + radiotap header : 803 */
- break;
- default:
- ret = -EOPNOTSUPP;
- goto exit;
- }
-
- rtw_wdev->iftype = type;
-
- if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == _FALSE) {
- rtw_wdev->iftype = old_type;
- ret = -EPERM;
- goto exit;
- }
-
- rtw_setopmode_cmd(padapter, networkType, RTW_CMDF_WAIT_ACK);
-
-exit:
-
- RTW_INFO(FUNC_NDEV_FMT" ret:%d\n", FUNC_NDEV_ARG(ndev), ret);
- return ret;
-}
-
-void rtw_cfg80211_indicate_scan_done(_adapter *adapter, bool aborted)
-{
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
- _irqL irqL;
-
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
- struct cfg80211_scan_info info;
-
- memset(&info, 0, sizeof(info));
- info.aborted = aborted;
-#endif
-
- _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
- if (pwdev_priv->scan_request != NULL) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s with scan req\n", __func__);
- #endif
-
- /* avoid WARN_ON(request != wiphy_to_dev(request->wiphy)->scan_req); */
- if (pwdev_priv->scan_request->wiphy != pwdev_priv->rtw_wdev->wiphy)
- RTW_INFO("error wiphy compare\n");
- else
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
- cfg80211_scan_done(pwdev_priv->scan_request, &info);
-#else
- cfg80211_scan_done(pwdev_priv->scan_request, aborted);
-#endif
-
- pwdev_priv->scan_request = NULL;
- } else {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s without scan req\n", __func__);
- #endif
- }
- _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
-}
-
-u32 rtw_cfg80211_wait_scan_req_empty(_adapter *adapter, u32 timeout_ms)
-{
- struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter);
- u8 empty = _FALSE;
- systime start;
- u32 pass_ms;
-
- start = rtw_get_current_time();
-
- while (rtw_get_passing_time_ms(start) <= timeout_ms) {
-
- if (RTW_CANNOT_RUN(adapter))
- break;
-
- if (!wdev_priv->scan_request) {
- empty = _TRUE;
- break;
- }
-
- rtw_msleep_os(10);
- }
-
- pass_ms = rtw_get_passing_time_ms(start);
-
- if (empty == _FALSE && pass_ms > timeout_ms)
- RTW_PRINT(FUNC_ADPT_FMT" pass_ms:%u, timeout\n"
- , FUNC_ADPT_ARG(adapter), pass_ms);
-
- return pass_ms;
-}
-
-void rtw_cfg80211_unlink_bss(_adapter *padapter, struct wlan_network *pnetwork)
-{
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct wiphy *wiphy = pwdev->wiphy;
- struct cfg80211_bss *bss = NULL;
- WLAN_BSSID_EX select_network = pnetwork->network;
-
- bss = cfg80211_get_bss(wiphy, NULL/*notify_channel*/,
- select_network.MacAddress, select_network.Ssid.Ssid,
- select_network.Ssid.SsidLength,
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)
- select_network.InfrastructureMode == Ndis802_11Infrastructure?IEEE80211_BSS_TYPE_ESS:IEEE80211_BSS_TYPE_IBSS,
- IEEE80211_PRIVACY(select_network.Privacy));
-#else
- select_network.InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS,
- select_network.InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS);
-#endif
-
- if (bss) {
- cfg80211_unlink_bss(wiphy, bss);
- RTW_INFO("%s(): cfg80211_unlink %s!!\n", __func__, select_network.Ssid.Ssid);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
- cfg80211_put_bss(padapter->rtw_wdev->wiphy, bss);
-#else
- cfg80211_put_bss(bss);
-#endif
- }
- return;
-}
-
-/* if target wps scan ongoing, target_ssid is filled */
-int rtw_cfg80211_is_target_wps_scan(struct cfg80211_scan_request *scan_req, struct cfg80211_ssid *target_ssid)
-{
- int ret = 0;
-
- if (scan_req->n_ssids != 1
- || scan_req->ssids[0].ssid_len == 0
- || scan_req->n_channels != 1
- )
- goto exit;
-
- /* under target WPS scan */
- _rtw_memcpy(target_ssid, scan_req->ssids, sizeof(struct cfg80211_ssid));
- ret = 1;
-
-exit:
- return ret;
-}
-
-static void _rtw_cfg80211_surveydone_event_callback(_adapter *padapter, struct cfg80211_scan_request *scan_req)
-{
- _irqL irqL;
- _list *plist, *phead;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- _queue *queue = &(pmlmepriv->scanned_queue);
- struct wlan_network *pnetwork = NULL;
- u32 cnt = 0;
- u32 wait_for_surveydone;
- sint wait_status;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- struct cfg80211_ssid target_ssid;
- u8 target_wps_scan = 0;
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s\n", __func__);
-#endif
-
- if (scan_req)
- target_wps_scan = rtw_cfg80211_is_target_wps_scan(scan_req, &target_ssid);
- else {
- _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
- if (pwdev_priv->scan_request != NULL)
- target_wps_scan = rtw_cfg80211_is_target_wps_scan(pwdev_priv->scan_request, &target_ssid);
- _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
- }
-
- _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
-
- phead = get_list_head(queue);
- plist = get_next(phead);
-
- while (1) {
- if (rtw_end_of_queue_search(phead, plist) == _TRUE)
- break;
-
- pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
-
- /* report network only if the current channel set contains the channel to which this network belongs */
- if (rtw_chset_search_ch(adapter_to_chset(padapter), pnetwork->network.Configuration.DSConfig) >= 0
- && rtw_mlme_band_check(padapter, pnetwork->network.Configuration.DSConfig) == _TRUE
- && _TRUE == rtw_validate_ssid(&(pnetwork->network.Ssid))
- ) {
- if (target_wps_scan)
- rtw_cfg80211_clear_wps_sr_of_non_target_bss(padapter, pnetwork, &target_ssid);
- rtw_cfg80211_inform_bss(padapter, pnetwork);
- }
-#if 0
- /* check ralink testbed RSN IE length */
- {
- if (_rtw_memcmp(pnetwork->network.Ssid.Ssid, "Ralink_11n_AP", 13)) {
- uint ie_len = 0;
- u8 *p = NULL;
- p = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pnetwork->network.IELength - _BEACON_IE_OFFSET_));
- RTW_INFO("ie_len=%d\n", ie_len);
- }
- }
-#endif
- plist = get_next(plist);
-
- }
-
- _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
-}
-
-inline void rtw_cfg80211_surveydone_event_callback(_adapter *padapter)
-{
- _rtw_cfg80211_surveydone_event_callback(padapter, NULL);
-}
-
-static int rtw_cfg80211_set_probe_req_wpsp2pie(_adapter *padapter, char *buf, int len)
-{
- int ret = 0;
- uint wps_ielen = 0;
- u8 *wps_ie;
- u32 p2p_ielen = 0;
- u8 *p2p_ie;
- u32 wfd_ielen = 0;
- u8 *wfd_ie;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, ielen=%d\n", __func__, len);
-#endif
-
- if (len > 0) {
- wps_ie = rtw_get_wps_ie(buf, len, NULL, &wps_ielen);
- if (wps_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("probe_req_wps_ielen=%d\n", wps_ielen);
- #endif
-
- if (pmlmepriv->wps_probe_req_ie) {
- u32 free_len = pmlmepriv->wps_probe_req_ie_len;
- pmlmepriv->wps_probe_req_ie_len = 0;
- rtw_mfree(pmlmepriv->wps_probe_req_ie, free_len);
- pmlmepriv->wps_probe_req_ie = NULL;
- }
-
- pmlmepriv->wps_probe_req_ie = rtw_malloc(wps_ielen);
- if (pmlmepriv->wps_probe_req_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
- _rtw_memcpy(pmlmepriv->wps_probe_req_ie, wps_ie, wps_ielen);
- pmlmepriv->wps_probe_req_ie_len = wps_ielen;
- }
-
- /* buf += wps_ielen; */
- /* len -= wps_ielen; */
-
- #ifdef CONFIG_P2P
- p2p_ie = rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen);
- if (p2p_ie) {
- struct wifidirect_info *wdinfo = &padapter->wdinfo;
- u32 attr_contentlen = 0;
- u8 listen_ch_attr[5];
-
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("probe_req_p2p_ielen=%d\n", p2p_ielen);
- #endif
-
- if (pmlmepriv->p2p_probe_req_ie) {
- u32 free_len = pmlmepriv->p2p_probe_req_ie_len;
- pmlmepriv->p2p_probe_req_ie_len = 0;
- rtw_mfree(pmlmepriv->p2p_probe_req_ie, free_len);
- pmlmepriv->p2p_probe_req_ie = NULL;
- }
-
- pmlmepriv->p2p_probe_req_ie = rtw_malloc(p2p_ielen);
- if (pmlmepriv->p2p_probe_req_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
- _rtw_memcpy(pmlmepriv->p2p_probe_req_ie, p2p_ie, p2p_ielen);
- pmlmepriv->p2p_probe_req_ie_len = p2p_ielen;
-
- if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_LISTEN_CH, (u8 *)listen_ch_attr, (uint *) &attr_contentlen)
- && attr_contentlen == 5) {
- if (wdinfo->listen_channel != listen_ch_attr[4]) {
- RTW_INFO(FUNC_ADPT_FMT" listen channel - country:%c%c%c, class:%u, ch:%u\n",
- FUNC_ADPT_ARG(padapter), listen_ch_attr[0], listen_ch_attr[1], listen_ch_attr[2],
- listen_ch_attr[3], listen_ch_attr[4]);
- wdinfo->listen_channel = listen_ch_attr[4];
- }
- }
- }
- #endif /* CONFIG_P2P */
-
- #ifdef CONFIG_WFD
- wfd_ie = rtw_get_wfd_ie(buf, len, NULL, &wfd_ielen);
- if (wfd_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("probe_req_wfd_ielen=%d\n", wfd_ielen);
- #endif
-
- if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_PROBE_REQ_IE, wfd_ie, wfd_ielen) != _SUCCESS)
- return -EINVAL;
- }
- #endif /* CONFIG_WFD */
- }
-
- return ret;
-
-}
-
-#ifdef CONFIG_CONCURRENT_MODE
-u8 rtw_cfg80211_scan_via_buddy(_adapter *padapter, struct cfg80211_scan_request *request)
-{
- int i;
- u8 ret = _FALSE;
- _adapter *iface = NULL;
- _irqL irqL;
- struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- for (i = 0; i < dvobj->iface_nums; i++) {
- struct mlme_priv *buddy_mlmepriv;
- struct rtw_wdev_priv *buddy_wdev_priv;
-
- iface = dvobj->padapters[i];
- if (iface == NULL)
- continue;
-
- if (iface == padapter)
- continue;
-
- if (rtw_is_adapter_up(iface) == _FALSE)
- continue;
-
- buddy_mlmepriv = &iface->mlmepriv;
- if (!check_fwstate(buddy_mlmepriv, _FW_UNDER_SURVEY))
- continue;
-
- buddy_wdev_priv = adapter_wdev_data(iface);
- _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
- _enter_critical_bh(&buddy_wdev_priv->scan_req_lock, &irqL);
- if (buddy_wdev_priv->scan_request) {
- pmlmepriv->scanning_via_buddy_intf = _TRUE;
- _enter_critical_bh(&pmlmepriv->lock, &irqL);
- set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
- _exit_critical_bh(&pmlmepriv->lock, &irqL);
- pwdev_priv->scan_request = request;
- ret = _TRUE;
- }
- _exit_critical_bh(&buddy_wdev_priv->scan_req_lock, &irqL);
- _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
-
- if (ret == _TRUE)
- goto exit;
- }
-
-exit:
- return ret;
-}
-
-void rtw_cfg80211_indicate_scan_done_for_buddy(_adapter *padapter, bool bscan_aborted)
-{
- int i;
- u8 ret = 0;
- _adapter *iface = NULL;
- _irqL irqL;
- struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
- struct mlme_priv *mlmepriv;
- struct rtw_wdev_priv *wdev_priv;
- bool indicate_buddy_scan;
-
- for (i = 0; i < dvobj->iface_nums; i++) {
- iface = dvobj->padapters[i];
- if ((iface) && rtw_is_adapter_up(iface)) {
-
- if (iface == padapter)
- continue;
-
- mlmepriv = &(iface->mlmepriv);
- wdev_priv = adapter_wdev_data(iface);
-
- indicate_buddy_scan = _FALSE;
- _enter_critical_bh(&wdev_priv->scan_req_lock, &irqL);
- if (wdev_priv->scan_request && mlmepriv->scanning_via_buddy_intf == _TRUE) {
- mlmepriv->scanning_via_buddy_intf = _FALSE;
- clr_fwstate(mlmepriv, _FW_UNDER_SURVEY);
- indicate_buddy_scan = _TRUE;
- }
- _exit_critical_bh(&wdev_priv->scan_req_lock, &irqL);
-
- if (indicate_buddy_scan == _TRUE) {
- rtw_cfg80211_surveydone_event_callback(iface);
- rtw_indicate_scan_done(iface, bscan_aborted);
- }
-
- }
- }
-}
-#endif /* CONFIG_CONCURRENT_MODE */
-
-static int cfg80211_rtw_scan(struct wiphy *wiphy
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0))
- , struct net_device *ndev
- #endif
- , struct cfg80211_scan_request *request)
-{
- int i, chan_num = 0;
- u8 _status = _FALSE;
- int ret = 0;
- struct sitesurvey_parm parm;
- _irqL irqL;
- u8 *wps_ie = NULL;
- uint wps_ielen = 0;
- u8 *p2p_ie = NULL;
- uint p2p_ielen = 0;
- u8 survey_times = 3;
- u8 survey_times_for_one_ch = 6;
- struct cfg80211_ssid *ssids = request->ssids;
- int social_channel = 0, j = 0;
- bool need_indicate_scan_done = _FALSE;
- bool ps_denied = _FALSE;
-
- _adapter *padapter;
- struct wireless_dev *wdev;
- struct rtw_wdev_priv *pwdev_priv;
- struct mlme_priv *pmlmepriv;
-#ifdef CONFIG_P2P
- struct wifidirect_info *pwdinfo;
-#endif /* CONFIG_P2P */
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- wdev = request->wdev;
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- if (wdev == wiphy_to_pd_wdev(wiphy))
- padapter = wiphy_to_adapter(wiphy);
- else
- #endif
- if (wdev_to_ndev(wdev))
- padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev));
- else {
- ret = -EINVAL;
- goto exit;
- }
-#else
- if (ndev == NULL) {
- ret = -EINVAL;
- goto exit;
- }
- padapter = (_adapter *)rtw_netdev_priv(ndev);
- wdev = ndev_to_wdev(ndev);
-#endif
-
- pwdev_priv = adapter_wdev_data(padapter);
- pmlmepriv = &padapter->mlmepriv;
-#ifdef CONFIG_P2P
- pwdinfo = &(padapter->wdinfo);
-#endif /* CONFIG_P2P */
-
- RTW_INFO(FUNC_ADPT_FMT"%s\n", FUNC_ADPT_ARG(padapter)
- , wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : "");
-
-#ifdef CONFIG_MP_INCLUDED
- if (rtw_mp_mode_check(padapter)) {
- RTW_INFO("MP mode block Scan request\n");
- ret = -EPERM;
- goto exit;
- }
-#endif
-
-#ifdef CONFIG_RTW_REPEATER_SON
- if (padapter->rtw_rson_scanstage == RSON_SCAN_PROCESS) {
- RTW_INFO(FUNC_ADPT_FMT" blocking scan for under rson scanning process\n", FUNC_ADPT_ARG(padapter));
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
- }
-#endif
-
- if (adapter_wdev_data(padapter)->block_scan == _TRUE) {
- RTW_INFO(FUNC_ADPT_FMT" wdev_priv.block_scan is set\n", FUNC_ADPT_ARG(padapter));
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
- }
-
- rtw_ps_deny(padapter, PS_DENY_SCAN);
- ps_denied = _TRUE;
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
- }
-
-#ifdef CONFIG_P2P
- if (pwdinfo->driver_interface == DRIVER_CFG80211) {
- if (ssids->ssid != NULL
- && _rtw_memcmp(ssids->ssid, "DIRECT-", 7)
- && rtw_get_p2p_ie((u8 *)request->ie, request->ie_len, NULL, NULL)
- ) {
- if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
- rtw_p2p_enable(padapter, P2P_ROLE_DEVICE);
- else {
- rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo));
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, role=%d, p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo));
- #endif
- }
- rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN);
-
- if (request->n_channels == 3 &&
- request->channels[0]->hw_value == 1 &&
- request->channels[1]->hw_value == 6 &&
- request->channels[2]->hw_value == 11
- )
- social_channel = 1;
- }
- }
-#endif /*CONFIG_P2P*/
-
- if (request->ie && request->ie_len > 0)
- rtw_cfg80211_set_probe_req_wpsp2pie(padapter, (u8 *)request->ie, request->ie_len);
-
- if (rtw_is_scan_deny(padapter)) {
- RTW_INFO(FUNC_ADPT_FMT ": scan deny\n", FUNC_ADPT_ARG(padapter));
-#if CONFIG_NOTIFY_SCAN_ABORT_WITH_BUSY
- ret = -EBUSY;
- goto exit;
-#else
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
-#endif
- }
-
- /* check fw state*/
- if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) {
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO(FUNC_ADPT_FMT" under WIFI_AP_STATE\n", FUNC_ADPT_ARG(padapter));
-#endif
-
- if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS | _FW_UNDER_SURVEY | _FW_UNDER_LINKING) == _TRUE) {
- RTW_INFO("%s, fwstate=0x%x\n", __func__, pmlmepriv->fw_state);
-
- if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS))
- RTW_INFO("AP mode process WPS\n");
-
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
- }
- }
-
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
- RTW_INFO("%s, fwstate=0x%x\n", __func__, pmlmepriv->fw_state);
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
- } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) {
- RTW_INFO("%s, fwstate=0x%x\n", __func__, pmlmepriv->fw_state);
- ret = -EBUSY;
- goto check_need_indicate_scan_done;
- }
-
-#ifdef CONFIG_CONCURRENT_MODE
- if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_LINKING | WIFI_UNDER_WPS)) {
- RTW_INFO("%s exit due to buddy_intf's mlme state under linking or wps\n", __func__);
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
-
- } else if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_SURVEY)) {
- bool scan_via_buddy = rtw_cfg80211_scan_via_buddy(padapter, request);
-
- if (scan_via_buddy == _FALSE)
- need_indicate_scan_done = _TRUE;
-
- goto check_need_indicate_scan_done;
- }
-#endif /* CONFIG_CONCURRENT_MODE */
-
- /* busy traffic check*/
- if (rtw_mi_busy_traffic_check(padapter, _TRUE)) {
- need_indicate_scan_done = _TRUE;
- goto check_need_indicate_scan_done;
- }
-
-#ifdef CONFIG_P2P
- if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) && !rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) {
- rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH);
-
- if (social_channel == 0)
- rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE);
- else
- rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_SOCIAL_LAST);
- }
-#endif /* CONFIG_P2P */
-
- rtw_init_sitesurvey_parm(padapter, &parm);
-
- /* parsing request ssids, n_ssids */
- for (i = 0; i < request->n_ssids && i < RTW_SSID_SCAN_AMOUNT; i++) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("ssid=%s, len=%d\n", ssids[i].ssid, ssids[i].ssid_len);
- #endif
- _rtw_memcpy(&parm.ssid[i].Ssid, ssids[i].ssid, ssids[i].ssid_len);
- parm.ssid[i].SsidLength = ssids[i].ssid_len;
- }
- parm.ssid_num = i;
-
- /* parsing channels, n_channels */
- for (i = 0; i < request->n_channels && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO(FUNC_ADPT_FMT CHAN_FMT"\n", FUNC_ADPT_ARG(padapter), CHAN_ARG(request->channels[i]));
- #endif
- parm.ch[i].hw_value = request->channels[i]->hw_value;
- parm.ch[i].flags = request->channels[i]->flags;
- }
- parm.ch_num = i;
-
- if (request->n_channels == 1) {
- for (i = 1; i < survey_times_for_one_ch; i++)
- _rtw_memcpy(&parm.ch[i], &parm.ch[0], sizeof(struct rtw_ieee80211_channel));
- parm.ch_num = survey_times_for_one_ch;
- } else if (request->n_channels <= 4) {
- for (j = request->n_channels - 1; j >= 0; j--)
- for (i = 0; i < survey_times; i++)
- _rtw_memcpy(&parm.ch[j * survey_times + i], &parm.ch[j], sizeof(struct rtw_ieee80211_channel));
- parm.ch_num = survey_times * request->n_channels;
- }
-
- _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
- _enter_critical_bh(&pmlmepriv->lock, &irqL);
- _status = rtw_sitesurvey_cmd(padapter, &parm);
- if (_status == _SUCCESS)
- pwdev_priv->scan_request = request;
- else
- ret = -1;
- _exit_critical_bh(&pmlmepriv->lock, &irqL);
- _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL);
-
-check_need_indicate_scan_done:
- if (_TRUE == need_indicate_scan_done) {
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
- struct cfg80211_scan_info info;
-
- memset(&info, 0, sizeof(info));
- info.aborted = 0;
-#endif
-
- _rtw_cfg80211_surveydone_event_callback(padapter, request);
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
- cfg80211_scan_done(request, &info);
-#else
- cfg80211_scan_done(request, 0);
-#endif
- }
-
-cancel_ps_deny:
- if (ps_denied == _TRUE)
- rtw_ps_deny_cancel(padapter, PS_DENY_SCAN);
-
-exit:
- return ret;
-
-}
-
-static int cfg80211_rtw_set_wiphy_params(struct wiphy *wiphy, u32 changed)
-{
-#if 0
- struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
-
- if (changed & WIPHY_PARAM_RTS_THRESHOLD &&
- (iwm->conf.rts_threshold != wiphy->rts_threshold)) {
- int ret;
-
- iwm->conf.rts_threshold = wiphy->rts_threshold;
-
- ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
- CFG_RTS_THRESHOLD,
- iwm->conf.rts_threshold);
- if (ret < 0)
- return ret;
- }
-
- if (changed & WIPHY_PARAM_FRAG_THRESHOLD &&
- (iwm->conf.frag_threshold != wiphy->frag_threshold)) {
- int ret;
-
- iwm->conf.frag_threshold = wiphy->frag_threshold;
-
- ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX,
- CFG_FRAG_THRESHOLD,
- iwm->conf.frag_threshold);
- if (ret < 0)
- return ret;
- }
-#endif
- RTW_INFO("%s\n", __func__);
- return 0;
-}
-
-
-
-static int rtw_cfg80211_set_wpa_version(struct security_priv *psecuritypriv, u32 wpa_version)
-{
- RTW_INFO("%s, wpa_version=%d\n", __func__, wpa_version);
-
- if (!wpa_version) {
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
- return 0;
- }
-
-
- if (wpa_version & (NL80211_WPA_VERSION_1 | NL80211_WPA_VERSION_2))
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPAPSK;
-
-#if 0
- if (wpa_version & NL80211_WPA_VERSION_2)
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPA2PSK;
-#endif
-
- #ifdef CONFIG_WAPI_SUPPORT
- if (wpa_version & NL80211_WAPI_VERSION_1)
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeWAPI;
- #endif
-
- return 0;
-
-}
-
-static int rtw_cfg80211_set_auth_type(struct security_priv *psecuritypriv,
- enum nl80211_auth_type sme_auth_type)
-{
- RTW_INFO("%s, nl80211_auth_type=%d\n", __func__, sme_auth_type);
-
-
- switch (sme_auth_type) {
- case NL80211_AUTHTYPE_AUTOMATIC:
-
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Auto;
-
- break;
- case NL80211_AUTHTYPE_OPEN_SYSTEM:
-
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
-
- if (psecuritypriv->ndisauthtype > Ndis802_11AuthModeWPA)
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
-
-#ifdef CONFIG_WAPI_SUPPORT
- if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWAPI)
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_WAPI;
-#endif
-
- break;
- case NL80211_AUTHTYPE_SHARED_KEY:
-
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Shared;
-
- psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled;
-
-
- break;
- default:
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
- /* return -ENOTSUPP; */
- }
-
- return 0;
-
-}
-
-static int rtw_cfg80211_set_cipher(struct security_priv *psecuritypriv, u32 cipher, bool ucast)
-{
- u32 ndisencryptstatus = Ndis802_11EncryptionDisabled;
-
- u32 *profile_cipher = ucast ? &psecuritypriv->dot11PrivacyAlgrthm :
- &psecuritypriv->dot118021XGrpPrivacy;
-
- RTW_INFO("%s, ucast=%d, cipher=0x%x\n", __func__, ucast, cipher);
-
-
- if (!cipher) {
- *profile_cipher = _NO_PRIVACY_;
- psecuritypriv->ndisencryptstatus = ndisencryptstatus;
- return 0;
- }
-
- switch (cipher) {
- case IW_AUTH_CIPHER_NONE:
- *profile_cipher = _NO_PRIVACY_;
- ndisencryptstatus = Ndis802_11EncryptionDisabled;
-#ifdef CONFIG_WAPI_SUPPORT
- if (psecuritypriv->dot11PrivacyAlgrthm == _SMS4_)
- *profile_cipher = _SMS4_;
-#endif
- break;
- case WLAN_CIPHER_SUITE_WEP40:
- *profile_cipher = _WEP40_;
- ndisencryptstatus = Ndis802_11Encryption1Enabled;
- break;
- case WLAN_CIPHER_SUITE_WEP104:
- *profile_cipher = _WEP104_;
- ndisencryptstatus = Ndis802_11Encryption1Enabled;
- break;
- case WLAN_CIPHER_SUITE_TKIP:
- *profile_cipher = _TKIP_;
- ndisencryptstatus = Ndis802_11Encryption2Enabled;
- break;
- case WLAN_CIPHER_SUITE_CCMP:
- *profile_cipher = _AES_;
- ndisencryptstatus = Ndis802_11Encryption3Enabled;
- break;
-#ifdef CONFIG_WAPI_SUPPORT
- case WLAN_CIPHER_SUITE_SMS4:
- *profile_cipher = _SMS4_;
- ndisencryptstatus = Ndis802_11_EncrypteionWAPI;
- break;
-#endif
- default:
- RTW_INFO("Unsupported cipher: 0x%x\n", cipher);
- return -ENOTSUPP;
- }
-
- if (ucast) {
- psecuritypriv->ndisencryptstatus = ndisencryptstatus;
-
- /* if(psecuritypriv->dot11PrivacyAlgrthm >= _AES_) */
- /* psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPA2PSK; */
- }
-
- return 0;
-}
-
-static int rtw_cfg80211_set_key_mgt(struct security_priv *psecuritypriv, u32 key_mgt)
-{
- RTW_INFO("%s, key_mgt=0x%x\n", __func__, key_mgt);
-
- if (key_mgt == WLAN_AKM_SUITE_8021X) {
- /* *auth_type = UMAC_AUTH_TYPE_8021X; */
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
- psecuritypriv->rsn_akm_suite_type = 1;
- } else if (key_mgt == WLAN_AKM_SUITE_PSK) {
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
- psecuritypriv->rsn_akm_suite_type = 2;
- }
-#ifdef CONFIG_WAPI_SUPPORT
- else if (key_mgt == WLAN_AKM_SUITE_WAPI_PSK)
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_WAPI;
- else if (key_mgt == WLAN_AKM_SUITE_WAPI_CERT)
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_WAPI;
-#endif
-#ifdef CONFIG_RTW_80211R
- else if (key_mgt == WLAN_AKM_SUITE_FT_8021X) {
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
- psecuritypriv->rsn_akm_suite_type = 3;
- } else if (key_mgt == WLAN_AKM_SUITE_FT_PSK) {
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
- psecuritypriv->rsn_akm_suite_type = 4;
- }
-#endif
- else {
- RTW_INFO("Invalid key mgt: 0x%x\n", key_mgt);
- /* return -EINVAL; */
- }
-
- return 0;
-}
-
-static int rtw_cfg80211_set_wpa_ie(_adapter *padapter, u8 *pie, size_t ielen)
-{
- u8 *buf = NULL, *pos = NULL;
- u32 left;
- int group_cipher = 0, pairwise_cipher = 0;
- u8 mfp_opt = MFP_NO;
- int ret = 0;
- int wpa_ielen = 0;
- int wpa2_ielen = 0;
- u8 *pwpa, *pwpa2;
- u8 null_addr[] = {0, 0, 0, 0, 0, 0};
-
- if (pie == NULL || !ielen) {
- /* Treat this as normal case, but need to clear WIFI_UNDER_WPS */
- _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
- goto exit;
- }
-
- if (ielen > MAX_WPA_IE_LEN + MAX_WPS_IE_LEN + MAX_P2P_IE_LEN) {
- ret = -EINVAL;
- goto exit;
- }
-
- buf = rtw_zmalloc(ielen);
- if (buf == NULL) {
- ret = -ENOMEM;
- goto exit;
- }
-
- _rtw_memcpy(buf, pie, ielen);
-
- RTW_INFO("set wpa_ie(length:%zu):\n", ielen);
- RTW_INFO_DUMP(NULL, buf, ielen);
-
- pos = buf;
- if (ielen < RSN_HEADER_LEN) {
- ret = -1;
- goto exit;
- }
-
- pwpa = rtw_get_wpa_ie(buf, &wpa_ielen, ielen);
- if (pwpa && wpa_ielen > 0) {
- if (rtw_parse_wpa_ie(pwpa, wpa_ielen + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
- padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
- padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK;
- _rtw_memcpy(padapter->securitypriv.supplicant_ie, &pwpa[0], wpa_ielen + 2);
-
- RTW_INFO("got wpa_ie, wpa_ielen:%u\n", wpa_ielen);
- }
- }
-
- pwpa2 = rtw_get_wpa2_ie(buf, &wpa2_ielen, ielen);
- if (pwpa2 && wpa2_ielen > 0) {
- if (rtw_parse_wpa2_ie(pwpa2, wpa2_ielen + 2, &group_cipher, &pairwise_cipher, NULL, &mfp_opt) == _SUCCESS) {
- padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
- padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK;
- _rtw_memcpy(padapter->securitypriv.supplicant_ie, &pwpa2[0], wpa2_ielen + 2);
-
- RTW_INFO("got wpa2_ie, wpa2_ielen:%u\n", wpa2_ielen);
- }
- }
-
- if (group_cipher == 0)
- group_cipher = WPA_CIPHER_NONE;
- if (pairwise_cipher == 0)
- pairwise_cipher = WPA_CIPHER_NONE;
-
- switch (group_cipher) {
- case WPA_CIPHER_NONE:
- padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
- break;
- case WPA_CIPHER_WEP40:
- padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
- break;
- case WPA_CIPHER_TKIP:
- padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
- break;
- case WPA_CIPHER_CCMP:
- padapter->securitypriv.dot118021XGrpPrivacy = _AES_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
- break;
- case WPA_CIPHER_WEP104:
- padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
- break;
- }
-
- switch (pairwise_cipher) {
- case WPA_CIPHER_NONE:
- padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled;
- break;
- case WPA_CIPHER_WEP40:
- padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
- break;
- case WPA_CIPHER_TKIP:
- padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
- break;
- case WPA_CIPHER_CCMP:
- padapter->securitypriv.dot11PrivacyAlgrthm = _AES_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled;
- break;
- case WPA_CIPHER_WEP104:
- padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
- padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
- break;
- }
-
- if (mfp_opt == MFP_INVALID) {
- RTW_INFO(FUNC_ADPT_FMT" invalid MFP setting\n", FUNC_ADPT_ARG(padapter));
- ret = -EINVAL;
- goto exit;
- }
- padapter->securitypriv.mfp_opt = mfp_opt;
-
- {/* handle wps_ie */
- uint wps_ielen;
- u8 *wps_ie;
-
- wps_ie = rtw_get_wps_ie(buf, ielen, NULL, &wps_ielen);
- if (wps_ie && wps_ielen > 0) {
- RTW_INFO("got wps_ie, wps_ielen:%u\n", wps_ielen);
- padapter->securitypriv.wps_ie_len = wps_ielen < MAX_WPS_IE_LEN ? wps_ielen : MAX_WPS_IE_LEN;
- _rtw_memcpy(padapter->securitypriv.wps_ie, wps_ie, padapter->securitypriv.wps_ie_len);
- set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
- } else
- _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
- }
-
- #ifdef CONFIG_P2P
- {/* check p2p_ie for assoc req; */
- uint p2p_ielen = 0;
- u8 *p2p_ie;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
- p2p_ie = rtw_get_p2p_ie(buf, ielen, NULL, &p2p_ielen);
- if (p2p_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s p2p_assoc_req_ielen=%d\n", __FUNCTION__, p2p_ielen);
- #endif
-
- if (pmlmepriv->p2p_assoc_req_ie) {
- u32 free_len = pmlmepriv->p2p_assoc_req_ie_len;
- pmlmepriv->p2p_assoc_req_ie_len = 0;
- rtw_mfree(pmlmepriv->p2p_assoc_req_ie, free_len);
- pmlmepriv->p2p_assoc_req_ie = NULL;
- }
-
- pmlmepriv->p2p_assoc_req_ie = rtw_malloc(p2p_ielen);
- if (pmlmepriv->p2p_assoc_req_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__);
- goto exit;
- }
- _rtw_memcpy(pmlmepriv->p2p_assoc_req_ie, p2p_ie, p2p_ielen);
- pmlmepriv->p2p_assoc_req_ie_len = p2p_ielen;
- }
- }
- #endif /* CONFIG_P2P */
-
- #ifdef CONFIG_WFD
- {
- uint wfd_ielen = 0;
- u8 *wfd_ie;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
- wfd_ie = rtw_get_wfd_ie(buf, ielen, NULL, &wfd_ielen);
- if (wfd_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s wfd_assoc_req_ielen=%d\n", __FUNCTION__, wfd_ielen);
- #endif
-
- if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_ASSOC_REQ_IE, wfd_ie, wfd_ielen) != _SUCCESS)
- goto exit;
- }
- }
- #endif /* CONFIG_WFD */
-
- /* TKIP and AES disallow multicast packets until installing group key */
- if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_
- || padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_
- || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)
- /* WPS open need to enable multicast */
- /* || check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == _TRUE) */
- rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr);
-
-
-exit:
- if (buf)
- rtw_mfree(buf, ielen);
- if (ret)
- _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS);
-
- return ret;
-}
-
-static int cfg80211_rtw_join_ibss(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_ibss_params *params)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- NDIS_802_11_SSID ndis_ssid;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)(&(pmlmeinfo->network));
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct cfg80211_chan_def *pch_def;
-#endif
- struct ieee80211_channel *pch;
- int ret = 0;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- pch_def = (struct cfg80211_chan_def *)(¶ms->chandef);
- pch = (struct ieee80211_channel *) pch_def->chan;
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31))
- pch = (struct ieee80211_channel *)(params->channel);
-#endif
-
- if (!params->ssid || !params->ssid_len) {
- ret = -EINVAL;
- goto exit;
- }
-
- if (params->ssid_len > IW_ESSID_MAX_SIZE) {
- ret = -E2BIG;
- goto exit;
- }
-
- rtw_ps_deny(padapter, PS_DENY_JOIN);
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -EPERM;
- goto cancel_ps_deny;
- }
-
-#ifdef CONFIG_CONCURRENT_MODE
- if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_LINKING)) {
- RTW_INFO("%s, but buddy_intf is under linking\n", __FUNCTION__);
- ret = -EINVAL;
- goto cancel_ps_deny;
- }
- rtw_mi_buddy_scan_abort(padapter, _TRUE); /* OR rtw_mi_scan_abort(padapter, _TRUE);*/
-#endif /*CONFIG_CONCURRENT_MODE*/
-
-
- _rtw_memset(&ndis_ssid, 0, sizeof(NDIS_802_11_SSID));
- ndis_ssid.SsidLength = params->ssid_len;
- _rtw_memcpy(ndis_ssid.Ssid, (u8 *)params->ssid, params->ssid_len);
-
- /* RTW_INFO("ssid=%s, len=%zu\n", ndis_ssid.Ssid, params->ssid_len); */
-
- psecuritypriv->ndisencryptstatus = Ndis802_11EncryptionDisabled;
- psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
- psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
-
- ret = rtw_cfg80211_set_auth_type(psecuritypriv, NL80211_AUTHTYPE_OPEN_SYSTEM);
- rtw_set_802_11_authentication_mode(padapter, psecuritypriv->ndisauthtype);
-
- RTW_INFO("%s: center_freq = %d\n", __func__, pch->center_freq);
- pmlmeext->cur_channel = rtw_freq2ch(pch->center_freq);
-
- if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == _FALSE) {
- ret = -1;
- goto cancel_ps_deny;
- }
-
-cancel_ps_deny:
- rtw_ps_deny_cancel(padapter, PS_DENY_JOIN);
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_leave_ibss(struct wiphy *wiphy, struct net_device *ndev)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct wireless_dev *rtw_wdev = padapter->rtw_wdev;
- enum nl80211_iftype old_type;
- int ret = 0;
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
-#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT)
- rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 1);
-#endif
-
- old_type = rtw_wdev->iftype;
-
- rtw_set_to_roam(padapter, 0);
-
- if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
- rtw_scan_abort(padapter);
- LeaveAllPowerSaveMode(padapter);
-
- rtw_wdev->iftype = NL80211_IFTYPE_STATION;
-
- if (rtw_set_802_11_infrastructure_mode(padapter, Ndis802_11Infrastructure) == _FALSE) {
- rtw_wdev->iftype = old_type;
- ret = -EPERM;
- goto leave_ibss;
- }
- rtw_setopmode_cmd(padapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK);
- }
-
-leave_ibss:
-#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT)
- rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 0);
-#endif
-
- return 0;
-}
-
-bool rtw_cfg80211_is_connect_requested(_adapter *adapter)
-{
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
- _irqL irqL;
- bool requested;
-
- _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
- requested = pwdev_priv->connect_req ? 1 : 0;
- _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-
- return requested;
-}
-
-static int cfg80211_rtw_connect(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_connect_params *sme)
-{
- int ret = 0;
- struct wlan_network *pnetwork = NULL;
- NDIS_802_11_AUTHENTICATION_MODE authmode;
- NDIS_802_11_SSID ndis_ssid;
- u8 *dst_ssid, *src_ssid;
- u8 *dst_bssid, *src_bssid;
- /* u8 matched_by_bssid=_FALSE; */
- /* u8 matched_by_ssid=_FALSE; */
- u8 matched = _FALSE;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- _queue *queue = &pmlmepriv->scanned_queue;
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- _irqL irqL;
-
-#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_CONNECT)
- rtw_wdev_set_not_indic_disco(pwdev_priv, 1);
-#endif
-
- RTW_INFO("=>"FUNC_NDEV_FMT" - Start to Connection\n", FUNC_NDEV_ARG(ndev));
- RTW_INFO("privacy=%d, key=%p, key_len=%d, key_idx=%d, auth_type=%d\n",
- sme->privacy, sme->key, sme->key_len, sme->key_idx, sme->auth_type);
-
- if (pwdev_priv->block == _TRUE) {
- ret = -EBUSY;
- RTW_INFO("%s wdev_priv.block is set\n", __FUNCTION__);
- goto exit;
- }
-
- if (check_fwstate(pmlmepriv, _FW_LINKED | _FW_UNDER_LINKING) == _TRUE) {
- ret = -EALREADY;
- RTW_INFO("%s skip connect! fw_state=0x%x\n",
- __FUNCTION__, pmlmepriv->fw_state);
- goto exit;
- }
-
-#ifdef CONFIG_PLATFORM_MSTAR_SCAN_BEFORE_CONNECT
- printk("MStar Android!\n");
- if (pwdev_priv->bandroid_scan == _FALSE) {
-#ifdef CONFIG_P2P
- struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
- if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
-#endif /* CONFIG_P2P */
- {
- ret = -EBUSY;
- printk("Android hasn't attached yet!\n");
- goto exit;
- }
- }
-#endif
-
- if (!sme->ssid || !sme->ssid_len) {
- ret = -EINVAL;
- goto exit;
- }
-
- if (sme->ssid_len > IW_ESSID_MAX_SIZE) {
- ret = -E2BIG;
- goto exit;
- }
-
- rtw_ps_deny(padapter, PS_DENY_JOIN);
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -EPERM;
- goto cancel_ps_deny;
- }
-
- rtw_mi_scan_abort(padapter, _TRUE);
-
- rtw_join_abort_timeout(padapter, 300);
-#ifdef CONFIG_CONCURRENT_MODE
- if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_LINKING)) {
- ret = -EINVAL;
- goto cancel_ps_deny;
- }
-#endif
-
- _rtw_memset(&ndis_ssid, 0, sizeof(NDIS_802_11_SSID));
- ndis_ssid.SsidLength = sme->ssid_len;
- _rtw_memcpy(ndis_ssid.Ssid, (u8 *)sme->ssid, sme->ssid_len);
-
- RTW_INFO("ssid=%s, len=%zu\n", ndis_ssid.Ssid, sme->ssid_len);
-
-
- if (sme->bssid)
- RTW_INFO("bssid="MAC_FMT"\n", MAC_ARG(sme->bssid));
-
-
- psecuritypriv->ndisencryptstatus = Ndis802_11EncryptionDisabled;
- psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
- psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
-
-#ifdef CONFIG_WAPI_SUPPORT
- padapter->wapiInfo.bWapiEnable = false;
-#endif
-
- ret = rtw_cfg80211_set_wpa_version(psecuritypriv, sme->crypto.wpa_versions);
- if (ret < 0)
- goto cancel_ps_deny;
-
-#ifdef CONFIG_WAPI_SUPPORT
- if (sme->crypto.wpa_versions & NL80211_WAPI_VERSION_1) {
- padapter->wapiInfo.bWapiEnable = true;
- padapter->wapiInfo.extra_prefix_len = WAPI_EXT_LEN;
- padapter->wapiInfo.extra_postfix_len = SMS4_MIC_LEN;
- }
-#endif
-
- ret = rtw_cfg80211_set_auth_type(psecuritypriv, sme->auth_type);
-
-#ifdef CONFIG_WAPI_SUPPORT
- if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_WAPI)
- padapter->mlmeextpriv.mlmext_info.auth_algo = psecuritypriv->dot11AuthAlgrthm;
-#endif
-
-
- if (ret < 0)
- goto cancel_ps_deny;
-
- RTW_INFO("%s, ie_len=%zu\n", __func__, sme->ie_len);
-
- ret = rtw_cfg80211_set_wpa_ie(padapter, (u8 *)sme->ie, sme->ie_len);
- if (ret < 0)
- goto cancel_ps_deny;
-
- if (sme->crypto.n_ciphers_pairwise) {
- ret = rtw_cfg80211_set_cipher(psecuritypriv, sme->crypto.ciphers_pairwise[0], _TRUE);
- if (ret < 0)
- goto cancel_ps_deny;
- }
-
- /* For WEP Shared auth */
- if (sme->key_len > 0 && sme->key) {
- u32 wep_key_idx, wep_key_len, wep_total_len;
- NDIS_802_11_WEP *pwep = NULL;
- RTW_INFO("%s(): Shared/Auto WEP\n", __FUNCTION__);
-
- wep_key_idx = sme->key_idx;
- wep_key_len = sme->key_len;
-
- if (sme->key_idx > WEP_KEYS) {
- ret = -EINVAL;
- goto cancel_ps_deny;
- }
-
- if (wep_key_len > 0) {
- wep_key_len = wep_key_len <= 5 ? 5 : 13;
- wep_total_len = wep_key_len + FIELD_OFFSET(NDIS_802_11_WEP, KeyMaterial);
- pwep = (NDIS_802_11_WEP *) rtw_malloc(wep_total_len);
- if (pwep == NULL) {
- RTW_INFO(" wpa_set_encryption: pwep allocate fail !!!\n");
- ret = -ENOMEM;
- goto cancel_ps_deny;
- }
-
- _rtw_memset(pwep, 0, wep_total_len);
-
- pwep->KeyLength = wep_key_len;
- pwep->Length = wep_total_len;
-
- if (wep_key_len == 13) {
- padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
- padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_;
- }
- } else {
- ret = -EINVAL;
- goto cancel_ps_deny;
- }
-
- pwep->KeyIndex = wep_key_idx;
- pwep->KeyIndex |= 0x80000000;
-
- _rtw_memcpy(pwep->KeyMaterial, (void *)sme->key, pwep->KeyLength);
-
- if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL)
- ret = -EOPNOTSUPP ;
-
- if (pwep)
- rtw_mfree((u8 *)pwep, wep_total_len);
-
- if (ret < 0)
- goto cancel_ps_deny;
- }
-
- ret = rtw_cfg80211_set_cipher(psecuritypriv, sme->crypto.cipher_group, _FALSE);
- if (ret < 0)
- return ret;
-
- if (sme->crypto.n_akm_suites) {
- ret = rtw_cfg80211_set_key_mgt(psecuritypriv, sme->crypto.akm_suites[0]);
- if (ret < 0)
- goto cancel_ps_deny;
- }
-#ifdef CONFIG_8011R
- else {
- /*It could be a connection without RSN IEs*/
- psecuritypriv->rsn_akm_suite_type = 0;
- }
-#endif
-
-#ifdef CONFIG_WAPI_SUPPORT
- if (sme->crypto.akm_suites[0] == WLAN_AKM_SUITE_WAPI_PSK)
- padapter->wapiInfo.bWapiPSK = true;
- else if (sme->crypto.akm_suites[0] == WLAN_AKM_SUITE_WAPI_CERT)
- padapter->wapiInfo.bWapiPSK = false;
-#endif
-
- authmode = psecuritypriv->ndisauthtype;
- rtw_set_802_11_authentication_mode(padapter, authmode);
-
- /* rtw_set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */
-
- if (rtw_set_802_11_connect(padapter, (u8 *)sme->bssid, &ndis_ssid) == _FALSE) {
- ret = -1;
- goto cancel_ps_deny;
- }
-
-
- _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-
- if (pwdev_priv->connect_req) {
- rtw_wdev_free_connect_req(pwdev_priv);
- RTW_INFO(FUNC_NDEV_FMT" free existing connect_req\n", FUNC_NDEV_ARG(ndev));
- }
-
- pwdev_priv->connect_req = (struct cfg80211_connect_params *)rtw_malloc(sizeof(*pwdev_priv->connect_req));
- if (pwdev_priv->connect_req)
- _rtw_memcpy(pwdev_priv->connect_req, sme, sizeof(*pwdev_priv->connect_req));
- else
- RTW_WARN(FUNC_NDEV_FMT" alloc connect_req fail\n", FUNC_NDEV_ARG(ndev));
-
- _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
-
- RTW_INFO("set ssid:dot11AuthAlgrthm=%d, dot11PrivacyAlgrthm=%d, dot118021XGrpPrivacy=%d\n", psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm,
- psecuritypriv->dot118021XGrpPrivacy);
-
-cancel_ps_deny:
- rtw_ps_deny_cancel(padapter, PS_DENY_JOIN);
-
-exit:
- RTW_INFO("<=%s, ret %d\n", __FUNCTION__, ret);
-
-#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_CONNECT)
- rtw_wdev_set_not_indic_disco(pwdev_priv, 0);
-#endif
-
- return ret;
-}
-
-static int cfg80211_rtw_disconnect(struct wiphy *wiphy, struct net_device *ndev,
- u16 reason_code)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
-
- RTW_INFO(FUNC_NDEV_FMT" - Start to Disconnect\n", FUNC_NDEV_ARG(ndev));
-
-#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT)
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- if (!wiphy->dev.power.is_prepared)
- #endif
- rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 1);
-#endif
-
- rtw_set_to_roam(padapter, 0);
-
- /* if(check_fwstate(&padapter->mlmepriv, _FW_LINKED)) */
- {
- rtw_scan_abort(padapter);
- rtw_join_abort_timeout(padapter, 300);
- LeaveAllPowerSaveMode(padapter);
- rtw_disassoc_cmd(padapter, 500, RTW_CMDF_WAIT_ACK);
-#ifdef CONFIG_RTW_REPEATER_SON
- rtw_rson_do_disconnect(padapter);
-#endif
- RTW_INFO("%s...call rtw_indicate_disconnect\n", __func__);
-
- rtw_free_assoc_resources_cmd(padapter, _TRUE);
-
- /* indicate locally_generated = 0 when suspend */
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0))
- rtw_indicate_disconnect(padapter, 0, wiphy->dev.power.is_prepared ? _FALSE : _TRUE);
- #else
- /*
- * for kernel < 4.2, DISCONNECT event is hardcoded with
- * NL80211_ATTR_DISCONNECTED_BY_AP=1 in NL80211 layer
- * no need to judge if under suspend
- */
- rtw_indicate_disconnect(padapter, 0, _TRUE);
- #endif
-
- rtw_pwr_wakeup(padapter);
- }
-
-#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT)
- rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 0);
-#endif
-
- RTW_INFO(FUNC_NDEV_FMT" return 0\n", FUNC_NDEV_ARG(ndev));
- return 0;
-}
-
-static int cfg80211_rtw_set_txpower(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct wireless_dev *wdev,
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) || defined(COMPAT_KERNEL_RELEASE)
- enum nl80211_tx_power_setting type, int mbm)
-#else
- enum tx_power_setting type, int dbm)
-#endif
-{
-
-_adapter *padapter = wiphy_to_adapter(wiphy);
-HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
-int value;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) || defined(COMPAT_KERNEL_RELEASE)
- value = mbm/100;
-#else
- value = dbm;
-#endif
-
-if(value < 0)
- value = 0;
-if(value > 40)
- value = 40;
-
-if(type == NL80211_TX_POWER_FIXED) {
- pHalData->CurrentTxPwrIdx = value;
- rtw_hal_set_tx_power_level(padapter, pHalData->current_channel);
-} else
- return -EOPNOTSUPP;
-#if 0
- struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
- int ret;
-
- switch (type) {
- case NL80211_TX_POWER_AUTOMATIC:
- return 0;
- case NL80211_TX_POWER_FIXED:
- if (mbm < 0 || (mbm % 100))
- return -EOPNOTSUPP;
-
- if (!test_bit(IWM_STATUS_READY, &iwm->status))
- return 0;
-
- ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
- CFG_TX_PWR_LIMIT_USR,
- MBM_TO_DBM(mbm) * 2);
- if (ret < 0)
- return ret;
-
- return iwm_tx_power_trigger(iwm);
- default:
- IWM_ERR(iwm, "Unsupported power type: %d\n", type);
- return -EOPNOTSUPP;
- }
-#endif
- RTW_INFO("%s\n", __func__);
- return 0;
-}
-
-static int cfg80211_rtw_get_txpower(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct wireless_dev *wdev,
-#endif
- int *dbm)
-{
- _adapter *padapter = wiphy_to_adapter(wiphy);
- HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
-
- RTW_INFO("%s\n", __func__);
-
- // *dbm = (12);
- *dbm = pHalData->CurrentTxPwrIdx;
-
- return 0;
-}
-
-inline bool rtw_cfg80211_pwr_mgmt(_adapter *adapter)
-{
- struct rtw_wdev_priv *rtw_wdev_priv = adapter_wdev_data(adapter);
- return rtw_wdev_priv->power_mgmt;
-}
-
-static int cfg80211_rtw_set_power_mgmt(struct wiphy *wiphy,
- struct net_device *ndev,
- bool enabled, int timeout)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct rtw_wdev_priv *rtw_wdev_priv = adapter_wdev_data(padapter);
-
- RTW_INFO(FUNC_NDEV_FMT" enabled:%u, timeout:%d\n", FUNC_NDEV_ARG(ndev),
- enabled, timeout);
-
- rtw_wdev_priv->power_mgmt = enabled;
-
-#ifdef CONFIG_LPS
- if (!enabled)
- rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_LEAVE_CFG80211_PWRMGMT, 1);
-#endif
-
- return 0;
-}
-
-static int cfg80211_rtw_set_pmksa(struct wiphy *wiphy,
- struct net_device *ndev,
- struct cfg80211_pmksa *pmksa)
-{
- u8 index, blInserted = _FALSE;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_priv *mlme = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- u8 strZeroMacAddress[ETH_ALEN] = { 0x00 };
-
- RTW_INFO(FUNC_NDEV_FMT" "MAC_FMT" "KEY_FMT"\n", FUNC_NDEV_ARG(ndev)
- , MAC_ARG(pmksa->bssid), KEY_ARG(pmksa->pmkid));
-
- if (_rtw_memcmp((u8 *)pmksa->bssid, strZeroMacAddress, ETH_ALEN) == _TRUE)
- return -EINVAL;
-
- if (check_fwstate(mlme, _FW_LINKED) == _FALSE) {
- RTW_INFO(FUNC_NDEV_FMT" not set pmksa cause not in linked state\n", FUNC_NDEV_ARG(ndev));
- return -EINVAL;
- }
-
- blInserted = _FALSE;
-
- /* overwrite PMKID */
- for (index = 0 ; index < NUM_PMKID_CACHE; index++) {
- if (_rtw_memcmp(psecuritypriv->PMKIDList[index].Bssid, (u8 *)pmksa->bssid, ETH_ALEN) == _TRUE) {
- /* BSSID is matched, the same AP => rewrite with new PMKID. */
- RTW_INFO(FUNC_NDEV_FMT" BSSID exists in the PMKList.\n", FUNC_NDEV_ARG(ndev));
-
- _rtw_memcpy(psecuritypriv->PMKIDList[index].PMKID, (u8 *)pmksa->pmkid, WLAN_PMKID_LEN);
- psecuritypriv->PMKIDList[index].bUsed = _TRUE;
- psecuritypriv->PMKIDIndex = index + 1;
- blInserted = _TRUE;
- break;
- }
- }
-
- if (!blInserted) {
- /* Find a new entry */
- RTW_INFO(FUNC_NDEV_FMT" Use the new entry index = %d for this PMKID.\n",
- FUNC_NDEV_ARG(ndev), psecuritypriv->PMKIDIndex);
-
- _rtw_memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, (u8 *)pmksa->bssid, ETH_ALEN);
- _rtw_memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, (u8 *)pmksa->pmkid, WLAN_PMKID_LEN);
-
- psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = _TRUE;
- psecuritypriv->PMKIDIndex++ ;
- if (psecuritypriv->PMKIDIndex == 16)
- psecuritypriv->PMKIDIndex = 0;
- }
-
- return 0;
-}
-
-static int cfg80211_rtw_del_pmksa(struct wiphy *wiphy,
- struct net_device *ndev,
- struct cfg80211_pmksa *pmksa)
-{
- u8 index, bMatched = _FALSE;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- RTW_INFO(FUNC_NDEV_FMT" "MAC_FMT" "KEY_FMT"\n", FUNC_NDEV_ARG(ndev)
- , MAC_ARG(pmksa->bssid), KEY_ARG(pmksa->pmkid));
-
- for (index = 0 ; index < NUM_PMKID_CACHE; index++) {
- if (_rtw_memcmp(psecuritypriv->PMKIDList[index].Bssid, (u8 *)pmksa->bssid, ETH_ALEN) == _TRUE) {
- /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */
- _rtw_memset(psecuritypriv->PMKIDList[index].Bssid, 0x00, ETH_ALEN);
- _rtw_memset(psecuritypriv->PMKIDList[index].PMKID, 0x00, WLAN_PMKID_LEN);
- psecuritypriv->PMKIDList[index].bUsed = _FALSE;
- bMatched = _TRUE;
- RTW_INFO(FUNC_NDEV_FMT" clear id:%hhu\n", FUNC_NDEV_ARG(ndev), index);
- break;
- }
- }
-
- if (_FALSE == bMatched) {
- RTW_INFO(FUNC_NDEV_FMT" do not have matched BSSID\n"
- , FUNC_NDEV_ARG(ndev));
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int cfg80211_rtw_flush_pmksa(struct wiphy *wiphy,
- struct net_device *ndev)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- _rtw_memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE);
- psecuritypriv->PMKIDIndex = 0;
-
- return 0;
-}
-
-#ifdef CONFIG_AP_MODE
-void rtw_cfg80211_indicate_sta_assoc(_adapter *padapter, u8 *pmgmt_frame, uint frame_len)
-{
- u8 ie_offset;
- s32 freq;
- int channel;
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
- struct net_device *ndev = padapter->pnetdev;
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
-
-#if defined(RTW_USE_CFG80211_STA_EVENT) || defined(COMPAT_KERNEL_RELEASE)
- {
- struct station_info sinfo;
- _rtw_memset(&sinfo, 0, sizeof(struct station_info));
-
- if (get_frame_sub_type(pmgmt_frame) == WIFI_ASSOCREQ)
- ie_offset = _ASOCREQ_IE_OFFSET_;
- else /* WIFI_REASSOCREQ */
- ie_offset = _REASOCREQ_IE_OFFSET_;
-
- memset(&sinfo, 0, sizeof(sinfo));
- sinfo.filled = STATION_INFO_ASSOC_REQ_IES;
- sinfo.assoc_req_ies = pmgmt_frame + WLAN_HDR_A3_LEN + ie_offset;
- sinfo.assoc_req_ies_len = frame_len - WLAN_HDR_A3_LEN - ie_offset;
- cfg80211_new_sta(ndev, get_addr2_ptr(pmgmt_frame), &sinfo, GFP_ATOMIC);
- }
-#else /* defined(RTW_USE_CFG80211_STA_EVENT) */
- channel = pmlmeext->cur_channel;
- freq = rtw_ch2freq(channel);
-
- #ifdef COMPAT_KERNEL_RELEASE
- rtw_cfg80211_rx_mgmt(pwdev, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC);
- #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
- rtw_cfg80211_rx_mgmt(pwdev, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC);
- #else /* COMPAT_KERNEL_RELEASE */
- {
- /* to avoid WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION) when calling cfg80211_send_rx_assoc() */
- #ifndef CONFIG_PLATFORM_MSTAR
- pwdev->iftype = NL80211_IFTYPE_STATION;
- #endif /* CONFIG_PLATFORM_MSTAR */
- RTW_INFO("iftype=%d before call cfg80211_send_rx_assoc()\n", pwdev->iftype);
- rtw_cfg80211_send_rx_assoc(padapter, NULL, pmgmt_frame, frame_len);
- RTW_INFO("iftype=%d after call cfg80211_send_rx_assoc()\n", pwdev->iftype);
- pwdev->iftype = NL80211_IFTYPE_AP;
- /* cfg80211_rx_action(padapter->pnetdev, freq, pmgmt_frame, frame_len, GFP_ATOMIC); */
- }
- #endif /* COMPAT_KERNEL_RELEASE */
-#endif /* defined(RTW_USE_CFG80211_STA_EVENT) */
-
-}
-
-void rtw_cfg80211_indicate_sta_disassoc(_adapter *padapter, const u8 *da, unsigned short reason)
-{
- s32 freq;
- int channel;
- u8 *pmgmt_frame;
- uint frame_len;
- struct rtw_ieee80211_hdr *pwlanhdr;
- unsigned short *fctrl;
- u8 mgmt_buf[128] = {0};
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
- struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- struct wireless_dev *wdev = padapter->rtw_wdev;
- struct net_device *ndev = padapter->pnetdev;
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
-
-#if defined(RTW_USE_CFG80211_STA_EVENT) || defined(COMPAT_KERNEL_RELEASE)
- cfg80211_del_sta(ndev, da, GFP_ATOMIC);
-#else /* defined(RTW_USE_CFG80211_STA_EVENT) */
- channel = pmlmeext->cur_channel;
- freq = rtw_ch2freq(channel);
-
- pmgmt_frame = mgmt_buf;
- pwlanhdr = (struct rtw_ieee80211_hdr *)pmgmt_frame;
-
- fctrl = &(pwlanhdr->frame_ctl);
- *(fctrl) = 0;
-
- _rtw_memcpy(pwlanhdr->addr1, adapter_mac_addr(padapter), ETH_ALEN);
- _rtw_memcpy(pwlanhdr->addr2, da, ETH_ALEN);
- _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
-
- SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
- pmlmeext->mgnt_seq++;
- set_frame_sub_type(pmgmt_frame, WIFI_DEAUTH);
-
- pmgmt_frame += sizeof(struct rtw_ieee80211_hdr_3addr);
- frame_len = sizeof(struct rtw_ieee80211_hdr_3addr);
-
- reason = cpu_to_le16(reason);
- pmgmt_frame = rtw_set_fixed_ie(pmgmt_frame, _RSON_CODE_, (unsigned char *)&reason, &frame_len);
-
- #ifdef COMPAT_KERNEL_RELEASE
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, mgmt_buf, frame_len, GFP_ATOMIC);
- #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, mgmt_buf, frame_len, GFP_ATOMIC);
- #else /* COMPAT_KERNEL_RELEASE */
- cfg80211_send_disassoc(padapter->pnetdev, mgmt_buf, frame_len);
- /* cfg80211_rx_action(padapter->pnetdev, freq, mgmt_buf, frame_len, GFP_ATOMIC); */
- #endif /* COMPAT_KERNEL_RELEASE */
-#endif /* defined(RTW_USE_CFG80211_STA_EVENT) */
-}
-
-static int rtw_cfg80211_monitor_if_open(struct net_device *ndev)
-{
- int ret = 0;
-
- RTW_INFO("%s\n", __func__);
-
- return ret;
-}
-
-static int rtw_cfg80211_monitor_if_close(struct net_device *ndev)
-{
- int ret = 0;
-
- RTW_INFO("%s\n", __func__);
-
- return ret;
-}
-
-static int rtw_cfg80211_monitor_if_xmit_entry(struct sk_buff *skb, struct net_device *ndev)
-{
- int ret = 0;
- int rtap_len;
- int qos_len = 0;
- int dot11_hdr_len = 24;
- int snap_len = 6;
- unsigned char *pdata;
- u16 frame_ctl;
- unsigned char src_mac_addr[6];
- unsigned char dst_mac_addr[6];
- struct rtw_ieee80211_hdr *dot11_hdr;
- struct ieee80211_radiotap_header *rtap_hdr;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- if (!skb)
- goto fail;
-
- rtw_mstat_update(MSTAT_TYPE_SKB, MSTAT_ALLOC_SUCCESS, skb->truesize);
-
- if (IS_CH_WAITING(rfctl)) {
- #ifdef CONFIG_DFS_MASTER
- if (rtw_rfctl_overlap_radar_detect_ch(rfctl))
- goto fail;
- #endif
- }
-
- if (unlikely(skb->len < sizeof(struct ieee80211_radiotap_header)))
- goto fail;
-
- rtap_hdr = (struct ieee80211_radiotap_header *)skb->data;
- if (unlikely(rtap_hdr->it_version))
- goto fail;
-
- rtap_len = ieee80211_get_radiotap_len(skb->data);
- if (unlikely(skb->len < rtap_len))
- goto fail;
-
- /* Skip the ratio tap header */
- skb_pull(skb, rtap_len);
-
- dot11_hdr = (struct rtw_ieee80211_hdr *)skb->data;
- frame_ctl = le16_to_cpu(dot11_hdr->frame_ctl);
- /* Check if the QoS bit is set */
- if ((frame_ctl & RTW_IEEE80211_FCTL_FTYPE) == RTW_IEEE80211_FTYPE_DATA) {
- /* Check if this ia a Wireless Distribution System (WDS) frame
- * which has 4 MAC addresses
- */
- if (dot11_hdr->frame_ctl & 0x0080)
- qos_len = 2;
- if ((dot11_hdr->frame_ctl & 0x0300) == 0x0300)
- dot11_hdr_len += 6;
-
- memcpy(dst_mac_addr, dot11_hdr->addr1, sizeof(dst_mac_addr));
- memcpy(src_mac_addr, dot11_hdr->addr2, sizeof(src_mac_addr));
-
- /* Skip the 802.11 header, QoS (if any) and SNAP, but leave spaces for
- * for two MAC addresses
- */
- skb_pull(skb, dot11_hdr_len + qos_len + snap_len - sizeof(src_mac_addr) * 2);
- pdata = (unsigned char *)skb->data;
- memcpy(pdata, dst_mac_addr, sizeof(dst_mac_addr));
- memcpy(pdata + sizeof(dst_mac_addr), src_mac_addr, sizeof(src_mac_addr));
-
- RTW_INFO("should be eapol packet\n");
-
- /* Use the real net device to transmit the packet */
- ret = _rtw_xmit_entry(skb, padapter->pnetdev);
-
- return ret;
-
- } else if ((frame_ctl & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE))
- == (RTW_IEEE80211_FTYPE_MGMT | RTW_IEEE80211_STYPE_ACTION)
- ) {
- /* only for action frames */
- struct xmit_frame *pmgntframe;
- struct pkt_attrib *pattrib;
- unsigned char *pframe;
- /* u8 category, action, OUI_Subtype, dialogToken=0; */
- /* unsigned char *frame_body; */
- struct rtw_ieee80211_hdr *pwlanhdr;
- struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
- u8 *buf = skb->data;
- u32 len = skb->len;
- u8 category, action;
- int type = -1;
-
- if (rtw_action_frame_parse(buf, len, &category, &action) == _FALSE) {
- RTW_INFO(FUNC_NDEV_FMT" frame_control:0x%x\n", FUNC_NDEV_ARG(ndev),
- le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)buf)->frame_ctl));
- goto fail;
- }
-
- RTW_INFO("RTW_Tx:da="MAC_FMT" via "FUNC_NDEV_FMT"\n",
- MAC_ARG(GetAddr1Ptr(buf)), FUNC_NDEV_ARG(ndev));
- #ifdef CONFIG_P2P
- type = rtw_p2p_check_frames(padapter, buf, len, _TRUE);
- if (type >= 0)
- goto dump;
- #endif
- if (category == RTW_WLAN_CATEGORY_PUBLIC)
- RTW_INFO("RTW_Tx:%s\n", action_public_str(action));
- else
- RTW_INFO("RTW_Tx:category(%u), action(%u)\n", category, action);
-
-dump:
- /* starting alloc mgmt frame to dump it */
- pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
- goto fail;
-
- /* update attribute */
- pattrib = &pmgntframe->attrib;
- update_mgntframe_attrib(padapter, pattrib);
- pattrib->retry_ctrl = _FALSE;
-
- _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
-
- pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
-
- _rtw_memcpy(pframe, (void *)buf, len);
- pattrib->pktlen = len;
-
-#ifdef CONFIG_P2P
- if (type >= 0)
- rtw_xframe_chk_wfd_ie(pmgntframe);
-#endif /* CONFIG_P2P */
-
- pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
- /* update seq number */
- pmlmeext->mgnt_seq = GetSequence(pwlanhdr);
- pattrib->seqnum = pmlmeext->mgnt_seq;
- pmlmeext->mgnt_seq++;
-
-
- pattrib->last_txcmdsz = pattrib->pktlen;
-
- dump_mgntframe(padapter, pmgntframe);
-
- } else
- RTW_INFO("frame_ctl=0x%x\n", frame_ctl & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE));
-
-
-fail:
-
- rtw_skb_free(skb);
-
- return 0;
-
-}
-
-static void rtw_cfg80211_monitor_if_set_multicast_list(struct net_device *ndev)
-{
- RTW_INFO("%s\n", __func__);
-}
-
-static int rtw_cfg80211_monitor_if_set_mac_address(struct net_device *ndev, void *addr)
-{
- int ret = 0;
-
- RTW_INFO("%s\n", __func__);
-
- return ret;
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
-static const struct net_device_ops rtw_cfg80211_monitor_if_ops = {
- .ndo_open = rtw_cfg80211_monitor_if_open,
- .ndo_stop = rtw_cfg80211_monitor_if_close,
- .ndo_start_xmit = rtw_cfg80211_monitor_if_xmit_entry,
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0))
- .ndo_set_multicast_list = rtw_cfg80211_monitor_if_set_multicast_list,
- #endif
- .ndo_set_mac_address = rtw_cfg80211_monitor_if_set_mac_address,
-};
-#endif
-
-static int rtw_cfg80211_add_monitor_if(_adapter *padapter, char *name,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
- unsigned char name_assign_type,
-#endif
- struct net_device **ndev)
-{
- int ret = 0;
- struct net_device *mon_ndev = NULL;
- struct wireless_dev *mon_wdev = NULL;
- struct rtw_netdev_priv_indicator *pnpi;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
-
- if (!name) {
- RTW_INFO(FUNC_ADPT_FMT" without specific name\n", FUNC_ADPT_ARG(padapter));
- ret = -EINVAL;
- goto out;
- }
-
- if (pwdev_priv->pmon_ndev) {
- RTW_INFO(FUNC_ADPT_FMT" monitor interface exist: "NDEV_FMT"\n",
- FUNC_ADPT_ARG(padapter), NDEV_ARG(pwdev_priv->pmon_ndev));
- ret = -EBUSY;
- goto out;
- }
-
- mon_ndev = alloc_etherdev(sizeof(struct rtw_netdev_priv_indicator));
- if (!mon_ndev) {
- RTW_INFO(FUNC_ADPT_FMT" allocate ndev fail\n", FUNC_ADPT_ARG(padapter));
- ret = -ENOMEM;
- goto out;
- }
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
- mon_ndev->min_mtu = WLAN_MIN_ETHFRM_LEN;
- mon_ndev->mtu = WLAN_DATA_MAXLEN;
- mon_ndev->max_mtu = WLAN_DATA_MAXLEN;
-#endif
-
- mon_ndev->type = ARPHRD_IEEE80211_RADIOTAP;
- strncpy(mon_ndev->name, name, IFNAMSIZ);
- mon_ndev->name[IFNAMSIZ - 1] = 0;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
- mon_ndev->name_assign_type = name_assign_type;
-#endif
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(4, 11, 8))
- mon_ndev->priv_destructor = rtw_ndev_destructor;
-#else
- mon_ndev->destructor = rtw_ndev_destructor;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
- mon_ndev->netdev_ops = &rtw_cfg80211_monitor_if_ops;
-#else
- mon_ndev->open = rtw_cfg80211_monitor_if_open;
- mon_ndev->stop = rtw_cfg80211_monitor_if_close;
- mon_ndev->hard_start_xmit = rtw_cfg80211_monitor_if_xmit_entry;
- mon_ndev->set_mac_address = rtw_cfg80211_monitor_if_set_mac_address;
-#endif
-
- pnpi = netdev_priv(mon_ndev);
- pnpi->priv = padapter;
- pnpi->sizeof_priv = sizeof(_adapter);
-
- /* wdev */
- mon_wdev = (struct wireless_dev *)rtw_zmalloc(sizeof(struct wireless_dev));
- if (!mon_wdev) {
- RTW_INFO(FUNC_ADPT_FMT" allocate mon_wdev fail\n", FUNC_ADPT_ARG(padapter));
- ret = -ENOMEM;
- goto out;
- }
-
- mon_wdev->wiphy = padapter->rtw_wdev->wiphy;
- mon_wdev->netdev = mon_ndev;
- mon_wdev->iftype = NL80211_IFTYPE_MONITOR;
- mon_ndev->ieee80211_ptr = mon_wdev;
-
- ret = register_netdevice(mon_ndev);
- if (ret)
- goto out;
-
- *ndev = pwdev_priv->pmon_ndev = mon_ndev;
- _rtw_memcpy(pwdev_priv->ifname_mon, name, IFNAMSIZ + 1);
-
-out:
- if (ret && mon_wdev) {
- rtw_mfree((u8 *)mon_wdev, sizeof(struct wireless_dev));
- mon_wdev = NULL;
- }
-
- if (ret && mon_ndev) {
- free_netdev(mon_ndev);
- *ndev = mon_ndev = NULL;
- }
-
- return ret;
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
-static struct wireless_dev *
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
-static struct net_device *
-#else
-static int
-#endif
- cfg80211_rtw_add_virtual_intf(
- struct wiphy *wiphy,
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 7, 0))
- const char *name,
- #else
- char *name,
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
- unsigned char name_assign_type,
- #endif
- enum nl80211_iftype type,
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0))
- u32 *flags,
- #endif
- struct vif_params *params)
-{
- int ret = 0;
- struct wireless_dev *wdev = NULL;
- struct net_device *ndev = NULL;
- _adapter *padapter;
- struct dvobj_priv *dvobj = wiphy_to_dvobj(wiphy);
-
- rtw_set_rtnl_lock_holder(dvobj, current);
-
- RTW_INFO(FUNC_WIPHY_FMT" name:%s, type:%d\n", FUNC_WIPHY_ARG(wiphy), name, type);
-
- switch (type) {
- case NL80211_IFTYPE_MONITOR:
- padapter = wiphy_to_adapter(wiphy); /* TODO: get ap iface ? */
- ret = rtw_cfg80211_add_monitor_if(padapter, (char *)name,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
- name_assign_type,
-#endif
- &ndev);
- if (ret == 0)
- wdev = ndev->ieee80211_ptr;
- break;
-
-#if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- case NL80211_IFTYPE_P2P_CLIENT:
- case NL80211_IFTYPE_P2P_GO:
-#endif
- case NL80211_IFTYPE_STATION:
- case NL80211_IFTYPE_AP:
-#ifdef CONFIG_RTW_MESH
- case NL80211_IFTYPE_MESH_POINT:
-#endif
- padapter = dvobj_get_unregisterd_adapter(dvobj);
- if (!padapter) {
- RTW_WARN("adapter pool empty!\n");
- ret = -ENODEV;
- break;
- }
- if (rtw_os_ndev_init(padapter, name) != _SUCCESS) {
- RTW_WARN("ndev init fail!\n");
- ret = -ENODEV;
- break;
- }
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- if (type == NL80211_IFTYPE_P2P_CLIENT || type == NL80211_IFTYPE_P2P_GO)
- rtw_p2p_enable(padapter, P2P_ROLE_DEVICE);
- #endif
- ndev = padapter->pnetdev;
- wdev = ndev->ieee80211_ptr;
- break;
-
-#if defined(CONFIG_P2P) && defined(RTW_DEDICATED_P2P_DEVICE)
- case NL80211_IFTYPE_P2P_DEVICE:
- ret = rtw_pd_iface_alloc(wiphy, name, &wdev);
- break;
-#endif
-
- case NL80211_IFTYPE_ADHOC:
- case NL80211_IFTYPE_AP_VLAN:
- case NL80211_IFTYPE_WDS:
- default:
- ret = -ENODEV;
- RTW_INFO("Unsupported interface type\n");
- break;
- }
-
- if (ndev)
- RTW_INFO(FUNC_WIPHY_FMT" ndev:%p, ret:%d\n", FUNC_WIPHY_ARG(wiphy), ndev, ret);
- else
- RTW_INFO(FUNC_WIPHY_FMT" wdev:%p, ret:%d\n", FUNC_WIPHY_ARG(wiphy), wdev, ret);
-
- rtw_set_rtnl_lock_holder(dvobj, NULL);
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- return wdev ? wdev : ERR_PTR(ret);
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
- return ndev ? ndev : ERR_PTR(ret);
-#else
- return ret;
-#endif
-}
-
-static int cfg80211_rtw_del_virtual_intf(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct wireless_dev *wdev
-#else
- struct net_device *ndev
-#endif
-)
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct net_device *ndev = wdev_to_ndev(wdev);
-#endif
- int ret = 0;
- struct dvobj_priv *dvobj = wiphy_to_dvobj(wiphy);
- _adapter *adapter;
- struct rtw_wdev_priv *pwdev_priv;
-
- rtw_set_rtnl_lock_holder(dvobj, current);
-
- if (ndev) {
- adapter = (_adapter *)rtw_netdev_priv(ndev);
- pwdev_priv = adapter_wdev_data(adapter);
-
- if (ndev == pwdev_priv->pmon_ndev) {
- unregister_netdevice(ndev);
- pwdev_priv->pmon_ndev = NULL;
- pwdev_priv->ifname_mon[0] = '\0';
- RTW_INFO(FUNC_NDEV_FMT" remove monitor ndev\n", FUNC_NDEV_ARG(ndev));
- } else {
- RTW_INFO(FUNC_NDEV_FMT" unregister ndev\n", FUNC_NDEV_ARG(ndev));
- rtw_os_ndev_unregister(adapter);
- }
- } else
-#if defined(CONFIG_P2P) && defined(RTW_DEDICATED_P2P_DEVICE)
- if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE) {
- if (wdev == wiphy_to_pd_wdev(wiphy))
- rtw_pd_iface_free(wiphy);
- else {
- RTW_ERR(FUNC_WIPHY_FMT" unknown P2P Device wdev:%p\n", FUNC_WIPHY_ARG(wiphy), wdev);
- rtw_warn_on(1);
- }
- } else
-#endif
- {
- ret = -EINVAL;
- goto exit;
- }
-
-exit:
- rtw_set_rtnl_lock_holder(dvobj, NULL);
- return ret;
-}
-
-static int rtw_add_beacon(_adapter *adapter, const u8 *head, size_t head_len, const u8 *tail, size_t tail_len)
-{
- int ret = 0;
- u8 *pbuf = NULL;
- uint len, wps_ielen = 0;
- uint p2p_ielen = 0;
- u8 *p2p_ie;
- u8 got_p2p_ie = _FALSE;
- struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
- /* struct sta_priv *pstapriv = &padapter->stapriv; */
-
-
- RTW_INFO("%s beacon_head_len=%zu, beacon_tail_len=%zu\n", __FUNCTION__, head_len, tail_len);
-
-
- if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != _TRUE)
- return -EINVAL;
-
- if (head_len < 24)
- return -EINVAL;
-
-
- pbuf = rtw_zmalloc(head_len + tail_len);
- if (!pbuf)
- return -ENOMEM;
-
-
- /* _rtw_memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2); */
-
- /* if((pstapriv->max_num_sta>NUM_STA) || (pstapriv->max_num_sta<=0)) */
- /* pstapriv->max_num_sta = NUM_STA; */
-
-
- _rtw_memcpy(pbuf, (void *)head + 24, head_len - 24); /* 24=beacon header len. */
- _rtw_memcpy(pbuf + head_len - 24, (void *)tail, tail_len);
-
- len = head_len + tail_len - 24;
-
- /* check wps ie if inclued */
- if (rtw_get_wps_ie(pbuf + _FIXED_IE_LENGTH_, len - _FIXED_IE_LENGTH_, NULL, &wps_ielen))
- RTW_INFO("add bcn, wps_ielen=%d\n", wps_ielen);
-
-#ifdef CONFIG_P2P
- if (adapter->wdinfo.driver_interface == DRIVER_CFG80211) {
- /* check p2p if enable */
- if (rtw_get_p2p_ie(pbuf + _FIXED_IE_LENGTH_, len - _FIXED_IE_LENGTH_, NULL, &p2p_ielen)) {
- struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
- struct wifidirect_info *pwdinfo = &(adapter->wdinfo);
-
- RTW_INFO("got p2p_ie, len=%d\n", p2p_ielen);
-
- got_p2p_ie = _TRUE;
-
- if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
- RTW_INFO("Enable P2P function for the first time\n");
- rtw_p2p_enable(adapter, P2P_ROLE_GO);
-
- adapter->stapriv.expire_to = 3; /* 3x2 = 6 sec in p2p mode */
- } else {
- RTW_INFO("enter GO Mode, p2p_ielen=%d\n", p2p_ielen);
-
- rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO);
- rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK);
- pwdinfo->intent = 15;
- }
- }
- }
-#endif /* CONFIG_P2P */
-
- /* pbss_network->IEs will not include p2p_ie, wfd ie */
- rtw_ies_remove_ie(pbuf, &len, _BEACON_IE_OFFSET_, _VENDOR_SPECIFIC_IE_, P2P_OUI, 4);
- rtw_ies_remove_ie(pbuf, &len, _BEACON_IE_OFFSET_, _VENDOR_SPECIFIC_IE_, WFD_OUI, 4);
-
- if (rtw_check_beacon_data(adapter, pbuf, len) == _SUCCESS) {
-#ifdef CONFIG_P2P
- /* check p2p if enable */
- if (got_p2p_ie == _TRUE) {
- struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
- struct wifidirect_info *pwdinfo = &(adapter->wdinfo);
- pwdinfo->operating_channel = pmlmeext->cur_channel;
- }
-#endif /* CONFIG_P2P */
- ret = 0;
- } else
- ret = -EINVAL;
-
-
- rtw_mfree(pbuf, head_len + tail_len);
-
- return ret;
-}
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) && !defined(COMPAT_KERNEL_RELEASE)
-static int cfg80211_rtw_add_beacon(struct wiphy *wiphy, struct net_device *ndev,
- struct beacon_parameters *info)
-{
- int ret = 0;
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- if (rtw_cfg80211_sync_iftype(adapter) != _SUCCESS) {
- ret = -ENOTSUPP;
- goto exit;
- }
-
- ret = rtw_add_beacon(adapter, info->head, info->head_len, info->tail, info->tail_len);
-
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_set_beacon(struct wiphy *wiphy, struct net_device *ndev,
- struct beacon_parameters *info)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv);
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- pmlmeext->bstart_bss = _TRUE;
-
- cfg80211_rtw_add_beacon(wiphy, ndev, info);
-
- return 0;
-}
-
-static int cfg80211_rtw_del_beacon(struct wiphy *wiphy, struct net_device *ndev)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- rtw_set_802_11_infrastructure_mode(adapter, Ndis802_11Infrastructure);
- rtw_setopmode_cmd(adapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK);
-
- return 0;
-}
-#else
-static int cfg80211_rtw_start_ap(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_ap_settings *settings)
-{
- int ret = 0;
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
-
- RTW_INFO(FUNC_NDEV_FMT" hidden_ssid:%d, auth_type:%d\n", FUNC_NDEV_ARG(ndev),
- settings->hidden_ssid, settings->auth_type);
-
- if (rtw_cfg80211_sync_iftype(adapter) != _SUCCESS) {
- ret = -ENOTSUPP;
- goto exit;
- }
-
- ret = rtw_add_beacon(adapter, settings->beacon.head, settings->beacon.head_len,
- settings->beacon.tail, settings->beacon.tail_len);
-
- adapter->mlmeextpriv.mlmext_info.hidden_ssid_mode = settings->hidden_ssid;
-
- if (settings->ssid && settings->ssid_len) {
- WLAN_BSSID_EX *pbss_network = &adapter->mlmepriv.cur_network.network;
- WLAN_BSSID_EX *pbss_network_ext = &adapter->mlmeextpriv.mlmext_info.network;
-
- if (0)
- RTW_INFO(FUNC_ADPT_FMT" ssid:(%s,%zu), from ie:(%s,%d)\n", FUNC_ADPT_ARG(adapter),
- settings->ssid, settings->ssid_len,
- pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength);
-
- _rtw_memcpy(pbss_network->Ssid.Ssid, (void *)settings->ssid, settings->ssid_len);
- pbss_network->Ssid.SsidLength = settings->ssid_len;
- _rtw_memcpy(pbss_network_ext->Ssid.Ssid, (void *)settings->ssid, settings->ssid_len);
- pbss_network_ext->Ssid.SsidLength = settings->ssid_len;
-
- if (0)
- RTW_INFO(FUNC_ADPT_FMT" after ssid:(%s,%d), (%s,%d)\n", FUNC_ADPT_ARG(adapter),
- pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength,
- pbss_network_ext->Ssid.Ssid, pbss_network_ext->Ssid.SsidLength);
- }
-
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_beacon_data *info)
-{
- int ret = 0;
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- ret = rtw_add_beacon(adapter, info->head, info->head_len, info->tail, info->tail_len);
-
- return ret;
-}
-
-static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- rtw_set_802_11_infrastructure_mode(adapter, Ndis802_11Infrastructure);
- rtw_setopmode_cmd(adapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK);
-
- return 0;
-}
-#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) */
-
-#if CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
-static int cfg80211_rtw_set_mac_acl(struct wiphy *wiphy, struct net_device *ndev,
- const struct cfg80211_acl_data *params)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
- u8 acl_mode = RTW_ACL_MODE_DISABLED;
- int ret = -1;
- int i;
-
- if (!params) {
- RTW_WARN(FUNC_ADPT_FMT" params NULL\n", FUNC_ADPT_ARG(adapter));
- rtw_macaddr_acl_clear(adapter, RTW_ACL_PERIOD_BSS);
- goto exit;
- }
-
- RTW_INFO(FUNC_ADPT_FMT" acl_policy:%d, entry_num:%d\n"
- , FUNC_ADPT_ARG(adapter), params->acl_policy, params->n_acl_entries);
-
- if (params->acl_policy == NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED)
- acl_mode = RTW_ACL_MODE_ACCEPT_UNLESS_LISTED;
- else if (params->acl_policy == NL80211_ACL_POLICY_DENY_UNLESS_LISTED)
- acl_mode = RTW_ACL_MODE_DENY_UNLESS_LISTED;
-
- rtw_macaddr_acl_clear(adapter, RTW_ACL_PERIOD_BSS);
-
- rtw_set_macaddr_acl(adapter, RTW_ACL_PERIOD_BSS, acl_mode);
-
- for (i = 0; i < params->n_acl_entries; i++)
- rtw_acl_add_sta(adapter, RTW_ACL_PERIOD_BSS, params->mac_addrs[i].addr);
-
- ret = 0;
-
-exit:
- return ret;
-}
-#endif /* CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) */
-
-const char *_nl80211_sta_flags_str[] = {
- "INVALID",
- "AUTHORIZED",
- "SHORT_PREAMBLE",
- "WME",
- "MFP",
- "AUTHENTICATED",
- "TDLS_PEER",
- "ASSOCIATED",
-};
-
-#define nl80211_sta_flags_str(_f) ((_f <= NL80211_STA_FLAG_MAX) ? _nl80211_sta_flags_str[_f] : _nl80211_sta_flags_str[0])
-
-const char *_nl80211_plink_state_str[] = {
- "LISTEN",
- "OPN_SNT",
- "OPN_RCVD",
- "CNF_RCVD",
- "ESTAB",
- "HOLDING",
- "BLOCKED",
- "UNKNOWN",
-};
-
-#define nl80211_plink_state_str(_s) ((_s < NUM_NL80211_PLINK_STATES) ? _nl80211_plink_state_str[_s] : _nl80211_plink_state_str[NUM_NL80211_PLINK_STATES])
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0))
-#define NL80211_PLINK_ACTION_NO_ACTION PLINK_ACTION_INVALID
-#define NL80211_PLINK_ACTION_OPEN PLINK_ACTION_OPEN
-#define NL80211_PLINK_ACTION_BLOCK PLINK_ACTION_BLOCK
-#define NUM_NL80211_PLINK_ACTIONS 3
-#endif
-
-const char *_nl80211_plink_actions_str[] = {
- "NO_ACTION",
- "OPEN",
- "BLOCK",
- "UNKNOWN",
-};
-
-#define nl80211_plink_actions_str(_a) ((_a < NUM_NL80211_PLINK_ACTIONS) ? _nl80211_plink_actions_str[_a] : _nl80211_plink_actions_str[NUM_NL80211_PLINK_ACTIONS])
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
-const char *_nl80211_mesh_power_mode_str[] = {
- "UNKNOWN",
- "ACTIVE",
- "LIGHT_SLEEP",
- "DEEP_SLEEP",
-};
-
-#define nl80211_mesh_power_mode_str(_p) ((_p <= NL80211_MESH_POWER_MAX) ? _nl80211_mesh_power_mode_str[_p] : _nl80211_mesh_power_mode_str[0])
-#endif
-
-void dump_station_parameters(void *sel, struct wiphy *wiphy, const struct station_parameters *params)
-{
-#if DBG_RTW_CFG80211_STA_PARAM
- if (params->supported_rates_len) {
- #define SUPP_RATES_BUF_LEN (3 * RTW_G_RATES_NUM + 1)
- int i;
- char supp_rates_buf[SUPP_RATES_BUF_LEN] = {0};
- u8 cnt = 0;
-
- rtw_warn_on(params->supported_rates_len > RTW_G_RATES_NUM);
-
- for (i = 0; i < params->supported_rates_len; i++) {
- if (i >= RTW_G_RATES_NUM)
- break;
- cnt += snprintf(supp_rates_buf + cnt, SUPP_RATES_BUF_LEN - cnt -1
- , "%02X ", params->supported_rates[i]);
- if (cnt >= SUPP_RATES_BUF_LEN - 1)
- break;
- }
-
- RTW_PRINT_SEL(sel, "supported_rates:%s\n", supp_rates_buf);
- }
-
- if (params->vlan)
- RTW_PRINT_SEL(sel, "vlan:"NDEV_FMT"\n", NDEV_ARG(params->vlan));
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31))
- if (params->sta_flags_mask) {
- #define STA_FLAGS_BUF_LEN 128
- int i = 0;
- char sta_flags_buf[STA_FLAGS_BUF_LEN] = {0};
- u8 cnt = 0;
-
- for (i = 1; i <= NL80211_STA_FLAG_MAX; i++) {
- if (params->sta_flags_mask & BIT(i)) {
- cnt += snprintf(sta_flags_buf + cnt, STA_FLAGS_BUF_LEN - cnt -1, "%s=%u "
- , nl80211_sta_flags_str(i), (params->sta_flags_set & BIT(i)) >> i);
- if (cnt >= STA_FLAGS_BUF_LEN - 1)
- break;
- }
- }
-
- RTW_PRINT_SEL(sel, "sta_flags:%s\n", sta_flags_buf);
- }
-#else
- u32 station_flags;
- #error "TBD\n"
-#endif
-
- if (params->listen_interval != -1)
- RTW_PRINT_SEL(sel, "listen_interval:%d\n", params->listen_interval);
-
- if (params->aid)
- RTW_PRINT_SEL(sel, "aid:%u\n", params->aid);
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0))
- if (params->peer_aid)
- RTW_PRINT_SEL(sel, "peer_aid:%u\n", params->peer_aid);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26))
- if (params->plink_action != NL80211_PLINK_ACTION_NO_ACTION)
- RTW_PRINT_SEL(sel, "plink_action:%s\n", nl80211_plink_actions_str(params->plink_action));
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
- if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)
- #endif
- RTW_PRINT_SEL(sel, "plink_state:%s\n"
- , nl80211_plink_state_str(params->plink_state));
-#endif
-
-#if 0 /* TODO */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28))
- const struct ieee80211_ht_cap *ht_capa;
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- const struct ieee80211_vht_cap *vht_capa;
-#endif
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- if (params->sta_modify_mask & STATION_PARAM_APPLY_UAPSD)
- RTW_PRINT_SEL(sel, "uapsd_queues:0x%02x\n", params->uapsd_queues);
- if (params->max_sp)
- RTW_PRINT_SEL(sel, "max_sp:%u\n", params->max_sp);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- if (params->local_pm != NL80211_MESH_POWER_UNKNOWN) {
- RTW_PRINT_SEL(sel, "local_pm:%s\n"
- , nl80211_mesh_power_mode_str(params->local_pm));
- }
-
- if (params->sta_modify_mask & STATION_PARAM_APPLY_CAPABILITY)
- RTW_PRINT_SEL(sel, "capability:0x%04x\n", params->capability);
-
-#if 0 /* TODO */
- const u8 *ext_capab;
- u8 ext_capab_len;
-#endif
-#endif
-
-#if 0 /* TODO */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0))
- const u8 *supported_channels;
- u8 supported_channels_len;
- const u8 *supported_oper_classes;
- u8 supported_oper_classes_len;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0))
- u8 opmode_notif;
- bool opmode_notif_used;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0))
- int support_p2p_ps;
-#endif
-#endif
-#endif /* DBG_RTW_CFG80211_STA_PARAM */
-}
-
-static int cfg80211_rtw_add_station(struct wiphy *wiphy, struct net_device *ndev,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0))
- u8 *mac,
-#else
- const u8 *mac,
-#endif
- struct station_parameters *params)
-{
- int ret = 0;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct sta_priv *pstapriv = &padapter->stapriv;
-#ifdef CONFIG_TDLS
- struct sta_info *psta;
-#endif /* CONFIG_TDLS */
-
- RTW_INFO(FUNC_NDEV_FMT" mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(mac));
-
-#if CONFIG_RTW_MACADDR_ACL
- if (rtw_access_ctrl(padapter, mac) == _FALSE) {
- RTW_INFO(FUNC_NDEV_FMT" deny by macaddr ACL\n", FUNC_NDEV_ARG(ndev));
- ret = -EINVAL;
- goto exit;
- }
-#endif
-
- dump_station_parameters(RTW_DBGDUMP, wiphy, params);
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter)) {
- struct rtw_mesh_cfg *mcfg = &padapter->mesh_cfg;
- struct rtw_mesh_info *minfo = &padapter->mesh_info;
- struct mesh_plink_pool *plink_ctl = &minfo->plink_ctl;
- struct mesh_plink_ent *plink = NULL;
- struct wlan_network *scanned = NULL;
- u8 add_new_sta = 0, probe_req = 0;
- _irqL irqL;
-
- if (params->plink_state != NL80211_PLINK_LISTEN) {
- RTW_WARN(FUNC_NDEV_FMT" %s\n", FUNC_NDEV_ARG(ndev), nl80211_plink_state_str(params->plink_state));
- rtw_warn_on(1);
- }
- if (!params->aid || params->aid > pstapriv->max_aid) {
- RTW_WARN(FUNC_NDEV_FMT" invalid aid:%u\n", FUNC_NDEV_ARG(ndev), params->aid);
- rtw_warn_on(1);
- ret = -EINVAL;
- goto exit;
- }
-
- _enter_critical_bh(&(plink_ctl->lock), &irqL);
-
- plink = _rtw_mesh_plink_get(padapter, mac);
- if (plink)
- goto release_plink_ctl;
-
- #if CONFIG_RTW_MESH_PEER_BLACKLIST
- if (rtw_mesh_peer_blacklist_search(padapter, mac)) {
- RTW_INFO(FUNC_NDEV_FMT" deny by peer blacklist\n"
- , FUNC_NDEV_ARG(ndev));
- ret = -EINVAL;
- goto release_plink_ctl;
- }
- #endif
-
- /* wpa_supplicant's auto peer will initiate peering when candidate peer is reported without max_peer_links consideration */
- if (plink_ctl->num >= mcfg->max_peer_links) {
- RTW_INFO(FUNC_NDEV_FMT" exceed max_peer_links:%u\n"
- , FUNC_NDEV_ARG(ndev), mcfg->max_peer_links);
- ret = -EINVAL;
- goto release_plink_ctl;
- }
-
- scanned = rtw_find_network(&padapter->mlmepriv.scanned_queue, mac);
- if (!scanned
- || rtw_get_passing_time_ms(scanned->last_scanned) >= mcfg->peer_sel_policy.scanr_exp_ms
- ) {
- if (!scanned)
- RTW_INFO(FUNC_NDEV_FMT" corresponding network not found\n", FUNC_NDEV_ARG(ndev));
- else
- RTW_INFO(FUNC_NDEV_FMT" corresponding network too old\n", FUNC_NDEV_ARG(ndev));
-
- if (adapter_to_rfctl(padapter)->offch_state == OFFCHS_NONE)
- probe_req = 1;
-
- ret = -EINVAL;
- goto release_plink_ctl;
- }
-
- if (!rtw_bss_is_candidate_mesh_peer(&padapter->mlmepriv.cur_network.network, &scanned->network, 1, 1)){
- RTW_WARN(FUNC_NDEV_FMT" corresponding network is not candidate with same ch\n"
- , FUNC_NDEV_ARG(ndev));
- ret = -EINVAL;
- goto release_plink_ctl;
- }
-
- #if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST
- if (!rtw_mesh_cto_mgate_network_filter(padapter, scanned)) {
- RTW_INFO(FUNC_NDEV_FMT" peer filtered out by cto_mgate check\n"
- , FUNC_NDEV_ARG(ndev));
- ret = -EINVAL;
- goto release_plink_ctl;
- }
- #endif
-
- if (_rtw_mesh_plink_add(padapter, mac) == _SUCCESS) {
- /* hook corresponding network in scan queue */
- plink = _rtw_mesh_plink_get(padapter, mac);
- plink->aid = params->aid;
- plink->scanned = scanned;
-
- add_new_sta = 1;
- } else {
- RTW_WARN(FUNC_NDEV_FMT" rtw_mesh_plink_add not success\n"
- , FUNC_NDEV_ARG(ndev));
- ret = -EINVAL;
- }
-release_plink_ctl:
- _exit_critical_bh(&(plink_ctl->lock), &irqL);
-
- if (probe_req)
- issue_probereq(padapter, &padapter->mlmepriv.cur_network.network.mesh_id, mac);
-
- if (add_new_sta) {
- struct station_info sinfo;
-
- #ifdef CONFIG_DFS_MASTER
- if (IS_UNDER_CAC(adapter_to_rfctl(padapter)))
- rtw_force_stop_cac(padapter, 300);
- #endif
-
- /* indicate new sta */
- _rtw_memset(&sinfo, 0, sizeof(sinfo));
- cfg80211_new_sta(ndev, mac, &sinfo, GFP_ATOMIC);
- }
- goto exit;
- }
-#endif /* CONFIG_RTW_MESH */
-
-#ifdef CONFIG_TDLS
- psta = rtw_get_stainfo(pstapriv, (u8 *)mac);
- if (psta == NULL) {
- psta = rtw_alloc_stainfo(pstapriv, (u8 *)mac);
- if (psta == NULL) {
- RTW_INFO("[%s] Alloc station for "MAC_FMT" fail\n", __FUNCTION__, MAC_ARG(mac));
- ret = -EOPNOTSUPP;
- goto exit;
- }
- }
-#endif /* CONFIG_TDLS */
-
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_del_station(struct wiphy *wiphy, struct net_device *ndev,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0))
- u8 *mac
-#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0))
- const u8 *mac
-#else
- struct station_del_parameters *params
-#endif
-)
-{
- int ret = 0;
- _irqL irqL;
- _list *phead, *plist;
- u8 updated = _FALSE;
- const u8 *target_mac;
- struct sta_info *psta = NULL;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct sta_priv *pstapriv = &padapter->stapriv;
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0))
- target_mac = mac;
-#else
- target_mac = params->mac;
-#endif
-
- RTW_INFO("+"FUNC_NDEV_FMT" mac=%pM\n", FUNC_NDEV_ARG(ndev), target_mac);
-
- if (check_fwstate(pmlmepriv, (_FW_LINKED | WIFI_AP_STATE | WIFI_MESH_STATE)) != _TRUE) {
- RTW_INFO("%s, fw_state != FW_LINKED|WIFI_AP_STATE|WIFI_MESH_STATE\n", __func__);
- return -EINVAL;
- }
-
-
- if (!target_mac) {
- RTW_INFO("flush all sta, and cam_entry\n");
-
- flush_all_cam_entry(padapter); /* clear CAM */
-
-#ifdef CONFIG_AP_MODE
- ret = rtw_sta_flush(padapter, _TRUE);
-#endif
- return ret;
- }
-
-
- RTW_INFO("free sta macaddr =" MAC_FMT "\n", MAC_ARG(target_mac));
-
- if (target_mac[0] == 0xff && target_mac[1] == 0xff &&
- target_mac[2] == 0xff && target_mac[3] == 0xff &&
- target_mac[4] == 0xff && target_mac[5] == 0xff)
- return -EINVAL;
-
-
- _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
-
- phead = &pstapriv->asoc_list;
- plist = get_next(phead);
-
- /* check asoc_queue */
- while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
- psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
-
- plist = get_next(plist);
-
- if (_rtw_memcmp((u8 *)target_mac, psta->cmn.mac_addr, ETH_ALEN)) {
- if (psta->dot8021xalg == 1 && psta->bpairwise_key_installed == _FALSE)
- RTW_INFO("%s, sta's dot8021xalg = 1 and key_installed = _FALSE\n", __func__);
- else {
- RTW_INFO("free psta=%p, aid=%d\n", psta, psta->cmn.aid);
-
- rtw_list_delete(&psta->asoc_list);
- pstapriv->asoc_list_cnt--;
- STA_SET_MESH_PLINK(psta, NULL);
-
- /* _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); */
- if (MLME_IS_AP(padapter))
- updated = ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_PREV_AUTH_NOT_VALID, _TRUE);
- else
- updated = ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_DEAUTH_LEAVING, _TRUE);
- /* _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); */
-
- psta = NULL;
-
- break;
- }
-
- }
-
- }
-
- _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
-
- associated_clients_update(padapter, updated, STA_INFO_UPDATE_ALL);
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter))
- rtw_mesh_plink_del(padapter, target_mac);
-#endif
-
- RTW_INFO("-"FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- return ret;
-
-}
-
-static int cfg80211_rtw_change_station(struct wiphy *wiphy, struct net_device *ndev,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0))
- u8 *mac,
-#else
- const u8 *mac,
-#endif
- struct station_parameters *params)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
- struct sta_priv *stapriv = &adapter->stapriv;
- struct sta_info *sta = NULL;
- _irqL irqL;
- int ret = 0;
-
- RTW_INFO(FUNC_NDEV_FMT" mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(mac));
-
- dump_station_parameters(RTW_DBGDUMP, wiphy, params);
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(adapter)) {
- enum cfg80211_station_type sta_type = CFG80211_STA_MESH_PEER_USER;
- struct rtw_mesh_info *minfo = &adapter->mesh_info;
- struct mesh_plink_pool *plink_ctl = &minfo->plink_ctl;
- struct mesh_plink_ent *plink = NULL;
- _irqL irqL2;
-
- ret = cfg80211_check_station_change(wiphy, params, sta_type);
- if (ret) {
- RTW_INFO("cfg80211_check_station_change return %d\n", ret);
- goto exit;
- }
-
- _enter_critical_bh(&(plink_ctl->lock), &irqL2);
-
- plink = _rtw_mesh_plink_get(adapter, mac);
- if (!plink) {
- ret = -ENOENT;
- goto release_plink_ctl;
- }
-
- plink->plink_state = nl80211_plink_state_to_rtw_plink_state(params->plink_state);
-
- if ((params->plink_state == NL80211_PLINK_OPN_RCVD
- || params->plink_state == NL80211_PLINK_CNF_RCVD
- || params->plink_state == NL80211_PLINK_ESTAB)
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
- && (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)
- #endif
- ) {
- sta = rtw_get_stainfo(stapriv, mac);
- if (!sta) {
- sta = rtw_alloc_stainfo(stapriv, mac);
- if (!sta)
- goto release_plink_ctl;
- }
-
- if (params->plink_state == NL80211_PLINK_ESTAB) {
- if (rtw_mesh_peer_establish(adapter, plink, sta) != _SUCCESS) {
- rtw_free_stainfo(adapter, sta);
- ret = -ENOENT;
- goto release_plink_ctl;
- }
- }
- } else if (params->plink_state == NL80211_PLINK_HOLDING
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
- && (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)
- #endif
- ) {
- u8 updated = _FALSE;
-
- sta = rtw_get_stainfo(stapriv, mac);
- if (!sta)
- goto release_plink_ctl;
-
- _enter_critical_bh(&stapriv->asoc_list_lock, &irqL);
- if (!rtw_is_list_empty(&sta->asoc_list)) {
- rtw_list_delete(&sta->asoc_list);
- stapriv->asoc_list_cnt--;
- STA_SET_MESH_PLINK(sta, NULL);
- }
- _exit_critical_bh(&stapriv->asoc_list_lock, &irqL);
- updated = ap_free_sta(adapter, sta, 0, 0, 1);
- associated_clients_update(adapter, updated, STA_INFO_UPDATE_ALL);
- }
-
-release_plink_ctl:
- _exit_critical_bh(&(plink_ctl->lock), &irqL2);
- }
-#endif /* CONFIG_RTW_MESH */
-
-exit:
- return ret;
-}
-
-struct sta_info *rtw_sta_info_get_by_idx(struct sta_priv *pstapriv, const int idx, u8 *asoc_list_num)
-{
- _list *phead, *plist;
- struct sta_info *psta = NULL;
- int i = 0;
-
- phead = &pstapriv->asoc_list;
- plist = get_next(phead);
-
- /* check asoc_queue */
- while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
- if (idx == i)
- psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
- plist = get_next(plist);
- i++;
- }
-
- if (asoc_list_num)
- *asoc_list_num = i;
-
- return psta;
-}
-
-static int cfg80211_rtw_dump_station(struct wiphy *wiphy, struct net_device *ndev,
- int idx, u8 *mac, struct station_info *sinfo)
-{
-#define DBG_DUMP_STATION 0
-
- int ret = 0;
- _irqL irqL;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct sta_info *psta = NULL;
-#ifdef CONFIG_RTW_MESH
- struct mesh_plink_ent *plink = NULL;
-#endif
- u8 asoc_list_num;
-
- if (DBG_DUMP_STATION)
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
- psta = rtw_sta_info_get_by_idx(pstapriv, idx, &asoc_list_num);
- _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter)) {
- if (!psta)
- plink = rtw_mesh_plink_get_no_estab_by_idx(padapter, idx - asoc_list_num);
- else
- plink = psta->plink;
- }
-#endif /* CONFIG_RTW_MESH */
-
- if (!psta
- #ifdef CONFIG_RTW_MESH
- && !plink
- #endif
- ) {
- if (DBG_DUMP_STATION)
- RTW_INFO(FUNC_NDEV_FMT" end with idx:%d\n", FUNC_NDEV_ARG(ndev), idx);
- ret = -ENOENT;
- goto exit;
- }
-
- if (psta)
- _rtw_memcpy(mac, psta->cmn.mac_addr, ETH_ALEN);
- #ifdef CONFIG_RTW_MESH
- else
- _rtw_memcpy(mac, plink->addr, ETH_ALEN);
- #endif
-
- sinfo->filled = 0;
-
- if (psta) {
- sinfo->filled |= STATION_INFO_SIGNAL;
- sinfo->signal = translate_percentage_to_dbm(psta->cmn.rssi_stat.rssi);
- sinfo->filled |= STATION_INFO_INACTIVE_TIME;
- sinfo->inactive_time = rtw_get_passing_time_ms(psta->sta_stats.last_rx_time);
- }
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter))
- rtw_cfg80211_fill_mesh_only_sta_info(plink, psta, sinfo);
-#endif
-
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_change_bss(struct wiphy *wiphy, struct net_device *ndev,
- struct bss_parameters *params)
-{
- u8 i;
-
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-/*
- RTW_INFO("use_cts_prot=%d\n", params->use_cts_prot);
- RTW_INFO("use_short_preamble=%d\n", params->use_short_preamble);
- RTW_INFO("use_short_slot_time=%d\n", params->use_short_slot_time);
- RTW_INFO("ap_isolate=%d\n", params->ap_isolate);
-
- RTW_INFO("basic_rates_len=%d\n", params->basic_rates_len);
- for(i = 0; i < params->basic_rates_len; i++)
- RTW_INFO("basic_rates=%d\n", params->basic_rates[i]);
-*/
- return 0;
-
-}
-
-static int cfg80211_rtw_set_channel(struct wiphy *wiphy
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
- , struct net_device *ndev
- #endif
- , struct ieee80211_channel *chan, enum nl80211_channel_type channel_type)
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
-#else
- _adapter *padapter = wiphy_to_adapter(wiphy);
-#endif
- int chan_target = (u8) ieee80211_frequency_to_channel(chan->center_freq);
- int chan_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- int chan_width = CHANNEL_WIDTH_20;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-#endif
-
- switch (channel_type) {
- case NL80211_CHAN_NO_HT:
- case NL80211_CHAN_HT20:
- chan_width = CHANNEL_WIDTH_20;
- chan_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_HT40MINUS:
- chan_width = CHANNEL_WIDTH_40;
- chan_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
- break;
- case NL80211_CHAN_HT40PLUS:
- chan_width = CHANNEL_WIDTH_40;
- chan_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
- break;
- default:
- chan_width = CHANNEL_WIDTH_20;
- chan_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- }
-
- RTW_INFO(FUNC_ADPT_FMT" ch:%d bw:%d, offset:%d\n"
- , FUNC_ADPT_ARG(padapter), chan_target, chan_width, chan_offset);
-
- rtw_set_chbw_cmd(padapter, chan_target, chan_width, chan_offset, RTW_CMDF_WAIT_ACK);
-
- return 0;
-}
-
-static int cfg80211_rtw_set_monitor_channel(struct wiphy *wiphy
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- , struct cfg80211_chan_def *chandef
-#else
- , struct ieee80211_channel *chan
- , enum nl80211_channel_type channel_type
-#endif
-)
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct ieee80211_channel *chan = chandef->chan;
-#endif
-
- _adapter *padapter = wiphy_to_adapter(wiphy);
- int target_channal = chan->hw_value;
- int target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- int target_width = CHANNEL_WIDTH_20;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("center_freq %u Mhz ch %u width %u freq1 %u freq2 %u\n"
- , chan->center_freq
- , chan->hw_value
- , chandef->width
- , chandef->center_freq1
- , chandef->center_freq2);
-#endif /* CONFIG_DEBUG_CFG80211 */
-
- switch (chandef->width) {
- case NL80211_CHAN_WIDTH_20_NOHT:
- case NL80211_CHAN_WIDTH_20:
- target_width = CHANNEL_WIDTH_20;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_WIDTH_40:
- target_width = CHANNEL_WIDTH_40;
- if (chandef->center_freq1 > chan->center_freq)
- target_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
- else
- target_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
- break;
- case NL80211_CHAN_WIDTH_80:
- target_width = CHANNEL_WIDTH_80;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_WIDTH_80P80:
- target_width = CHANNEL_WIDTH_80_80;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_WIDTH_160:
- target_width = CHANNEL_WIDTH_160;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- case NL80211_CHAN_WIDTH_5:
- case NL80211_CHAN_WIDTH_10:
-#endif
- default:
- target_width = CHANNEL_WIDTH_20;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- }
-#else
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("center_freq %u Mhz ch %u channel_type %u\n"
- , chan->center_freq
- , chan->hw_value
- , channel_type);
-#endif /* CONFIG_DEBUG_CFG80211 */
-
- switch (channel_type) {
- case NL80211_CHAN_NO_HT:
- case NL80211_CHAN_HT20:
- target_width = CHANNEL_WIDTH_20;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- case NL80211_CHAN_HT40MINUS:
- target_width = CHANNEL_WIDTH_40;
- target_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
- break;
- case NL80211_CHAN_HT40PLUS:
- target_width = CHANNEL_WIDTH_40;
- target_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
- break;
- default:
- target_width = CHANNEL_WIDTH_20;
- target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
- break;
- }
-#endif
- RTW_INFO(FUNC_ADPT_FMT" ch:%d bw:%d, offset:%d\n"
- , FUNC_ADPT_ARG(padapter), target_channal, target_width, target_offset);
-
- rtw_set_chbw_cmd(padapter, target_channal, target_width, target_offset, RTW_CMDF_WAIT_ACK);
-
- return 0;
-}
-
-static int cfg80211_rtw_auth(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_auth_request *req)
-{
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- return 0;
-}
-
-static int cfg80211_rtw_assoc(struct wiphy *wiphy, struct net_device *ndev,
- struct cfg80211_assoc_request *req)
-{
- RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
-
- return 0;
-}
-#endif /* CONFIG_AP_MODE */
-
-void rtw_cfg80211_rx_probe_request(_adapter *adapter, union recv_frame *rframe)
-{
- struct wireless_dev *wdev = adapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
- u8 *frame = get_recvframe_data(rframe);
- uint frame_len = rframe->u.hdr.len;
- s32 freq;
- u8 ch, sch = rtw_get_oper_ch(adapter);
-
- ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch;
- freq = rtw_ch2freq(ch);
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("RTW_Rx: probe request, ch=%d(%d), ta="MAC_FMT"\n"
- , ch, sch, MAC_ARG(get_addr2_ptr(frame)));
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC);
-#else
- cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC);
-#endif
-}
-
-void rtw_cfg80211_rx_action_p2p(_adapter *adapter, union recv_frame *rframe)
-{
- struct wireless_dev *wdev = adapter->rtw_wdev;
- u8 *frame = get_recvframe_data(rframe);
- uint frame_len = rframe->u.hdr.len;
- s32 freq;
- u8 ch, sch = rtw_get_oper_ch(adapter);
- u8 category, action;
- int type;
-
- ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch;
- freq = rtw_ch2freq(ch);
-
- RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n"
- , ch, sch, MAC_ARG(get_addr2_ptr(frame)));
-#ifdef CONFIG_P2P
- type = rtw_p2p_check_frames(adapter, frame, frame_len, _FALSE);
- if (type >= 0)
- goto indicate;
-#endif
- rtw_action_frame_parse(frame, frame_len, &category, &action);
- RTW_INFO("RTW_Rx:category(%u), action(%u)\n", category, action);
-
-indicate:
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC);
-#else
- cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC);
-#endif
-}
-
-void rtw_cfg80211_rx_p2p_action_public(_adapter *adapter, union recv_frame *rframe)
-{
- struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
- struct wireless_dev *wdev = adapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
- u8 *frame = get_recvframe_data(rframe);
- uint frame_len = rframe->u.hdr.len;
- s32 freq;
- u8 ch, sch = rtw_get_oper_ch(adapter);
- u8 category, action;
- int type;
-
- ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch;
- freq = rtw_ch2freq(ch);
-
- RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n"
- , ch, sch, MAC_ARG(get_addr2_ptr(frame)));
- #ifdef CONFIG_P2P
- type = rtw_p2p_check_frames(adapter, frame, frame_len, _FALSE);
- if (type >= 0) {
- switch (type) {
- case P2P_GO_NEGO_CONF:
- if (0) {
- RTW_INFO(FUNC_ADPT_FMT" Nego confirm. state=%u, status=%u, iaddr="MAC_FMT"\n"
- , FUNC_ADPT_ARG(adapter), pwdev_priv->nego_info.state, pwdev_priv->nego_info.status
- , MAC_ARG(pwdev_priv->nego_info.iface_addr));
- }
- if (pwdev_priv->nego_info.state == 2
- && pwdev_priv->nego_info.status == 0
- && rtw_check_invalid_mac_address(pwdev_priv->nego_info.iface_addr, _FALSE) == _FALSE
- ) {
- _adapter *intended_iface = dvobj_get_adapter_by_addr(dvobj, pwdev_priv->nego_info.iface_addr);
-
- if (intended_iface) {
- RTW_INFO(FUNC_ADPT_FMT" Nego confirm. Allow only "ADPT_FMT" to scan for 2000 ms\n"
- , FUNC_ADPT_ARG(adapter), ADPT_ARG(intended_iface));
- /* allow only intended_iface to do scan for 2000 ms */
- rtw_mi_set_scan_deny(adapter, 2000);
- rtw_clear_scan_deny(intended_iface);
- }
- }
- break;
- case P2P_PROVISION_DISC_RESP:
- case P2P_INVIT_RESP:
- #if !RTW_P2P_GROUP_INTERFACE
- rtw_mi_buddy_set_scan_deny(adapter, 2000);
- #endif
- break;
- }
- goto indicate;
- }
- #endif
- rtw_action_frame_parse(frame, frame_len, &category, &action);
- RTW_INFO("RTW_Rx:category(%u), action(%u)\n", category, action);
-
-indicate:
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- if (rtw_cfg80211_redirect_pd_wdev(dvobj_to_wiphy(dvobj), get_ra(frame), &wdev))
- if (0)
- RTW_INFO("redirect to pd_wdev:%p\n", wdev);
- #endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC);
-#else
- cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC);
-#endif
-}
-
-void rtw_cfg80211_rx_action(_adapter *adapter, union recv_frame *rframe, const char *msg)
-{
- struct wireless_dev *wdev = adapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
- u8 *frame = get_recvframe_data(rframe);
- uint frame_len = rframe->u.hdr.len;
- s32 freq;
- u8 ch, sch = rtw_get_oper_ch(adapter);
- u8 category, action;
- int type = -1;
-
- ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch;
- freq = rtw_ch2freq(ch);
-
- RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n"
- , ch, sch, MAC_ARG(get_addr2_ptr(frame)));
-
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(adapter)) {
- type = rtw_mesh_check_frames_rx(adapter, frame, frame_len);
- if (type >= 0)
- goto indicate;
- }
-#endif
- rtw_action_frame_parse(frame, frame_len, &category, &action);
- if (category == RTW_WLAN_CATEGORY_PUBLIC) {
- if (action == ACT_PUBLIC_GAS_INITIAL_REQ) {
- rtw_mi_set_scan_deny(adapter, 200);
- rtw_mi_scan_abort(adapter, _FALSE); /*rtw_scan_abort_no_wait*/
- }
- }
-
-indicate:
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC);
-#else
- cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC);
-#endif
-
- if (type == -1) {
- if (msg)
- RTW_INFO("RTW_Rx:%s\n", msg);
- else
- RTW_INFO("RTW_Rx:category(%u), action(%u)\n", category, action);
- }
-}
-
-#ifdef CONFIG_RTW_80211K
-void rtw_cfg80211_rx_rrm_action(_adapter *adapter, union recv_frame *rframe)
-{
- struct wireless_dev *wdev = adapter->rtw_wdev;
- u8 *frame = get_recvframe_data(rframe);
- uint frame_len = rframe->u.hdr.len;
- s32 freq;
- u8 ch, sch = rtw_get_oper_ch(adapter);
-
- ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch;
- freq = rtw_ch2freq(ch);
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC);
-#else
- cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC);
-#endif
- RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n"
- , ch, sch, MAC_ARG(get_addr2_ptr(frame)));
-}
-#endif /* CONFIG_RTW_80211K */
-
-void rtw_cfg80211_rx_mframe(_adapter *adapter, union recv_frame *rframe, const char *msg)
-{
- struct wireless_dev *wdev = adapter->rtw_wdev;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
- u8 *frame = get_recvframe_data(rframe);
- uint frame_len = rframe->u.hdr.len;
- s32 freq;
- u8 ch, sch = rtw_get_oper_ch(adapter);
-
- ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch;
- freq = rtw_ch2freq(ch);
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC);
-#else
- cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC);
-#endif
-
- RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n", ch, sch, MAC_ARG(get_addr2_ptr(frame)));
- #ifdef CONFIG_RTW_MESH
- if (!rtw_sae_check_frames(adapter, frame, frame_len, _FALSE))
- #endif
- {
- if (msg)
- RTW_INFO("RTW_Rx:%s\n", msg);
- else
- RTW_INFO("RTW_Rx:frame_control:0x%02x\n", le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)rframe)->frame_ctl));
- }
-}
-
-#ifdef CONFIG_P2P
-void rtw_cfg80211_issue_p2p_provision_request(_adapter *padapter, const u8 *buf, size_t len)
-{
- u16 wps_devicepassword_id = 0x0000;
- uint wps_devicepassword_id_len = 0;
- u8 wpsie[255] = { 0x00 }, p2p_ie[255] = { 0x00 };
- uint p2p_ielen = 0;
- uint wpsielen = 0;
- u32 devinfo_contentlen = 0;
- u8 devinfo_content[64] = { 0x00 };
- u16 capability = 0;
- uint capability_len = 0;
-
- unsigned char category = RTW_WLAN_CATEGORY_PUBLIC;
- u8 action = P2P_PUB_ACTION_ACTION;
- u8 dialogToken = 1;
- u32 p2poui = cpu_to_be32(P2POUI);
- u8 oui_subtype = P2P_PROVISION_DISC_REQ;
- u32 p2pielen = 0;
-#ifdef CONFIG_WFD
- u32 wfdielen = 0;
-#endif
-
- struct xmit_frame *pmgntframe;
- struct pkt_attrib *pattrib;
- unsigned char *pframe;
- struct rtw_ieee80211_hdr *pwlanhdr;
- unsigned short *fctrl;
- struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
- struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
-
- struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
- u8 *frame_body = (unsigned char *)(buf + sizeof(struct rtw_ieee80211_hdr_3addr));
- size_t frame_body_len = len - sizeof(struct rtw_ieee80211_hdr_3addr);
-
-
- RTW_INFO("[%s] In\n", __FUNCTION__);
-
- /* prepare for building provision_request frame */
- _rtw_memcpy(pwdinfo->tx_prov_disc_info.peerIFAddr, GetAddr1Ptr(buf), ETH_ALEN);
- _rtw_memcpy(pwdinfo->tx_prov_disc_info.peerDevAddr, GetAddr1Ptr(buf), ETH_ALEN);
-
- pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_PUSH_BUTTON;
-
- rtw_get_wps_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, frame_body_len - _PUBLIC_ACTION_IE_OFFSET_, wpsie, &wpsielen);
- rtw_get_wps_attr_content(wpsie, wpsielen, WPS_ATTR_DEVICE_PWID, (u8 *) &wps_devicepassword_id, &wps_devicepassword_id_len);
- wps_devicepassword_id = be16_to_cpu(wps_devicepassword_id);
-
- switch (wps_devicepassword_id) {
- case WPS_DPID_PIN:
- pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_LABEL;
- break;
- case WPS_DPID_USER_SPEC:
- pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_DISPLYA;
- break;
- case WPS_DPID_MACHINE_SPEC:
- break;
- case WPS_DPID_REKEY:
- break;
- case WPS_DPID_PBC:
- pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_PUSH_BUTTON;
- break;
- case WPS_DPID_REGISTRAR_SPEC:
- pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_KEYPAD;
- break;
- default:
- break;
- }
-
-
- if (rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, frame_body_len - _PUBLIC_ACTION_IE_OFFSET_, p2p_ie, &p2p_ielen)) {
-
- rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO, devinfo_content, &devinfo_contentlen);
- rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&capability, &capability_len);
-
- }
-
-
- /* start to build provision_request frame */
- _rtw_memset(wpsie, 0, sizeof(wpsie));
- _rtw_memset(p2p_ie, 0, sizeof(p2p_ie));
- p2p_ielen = 0;
-
- pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
- return;
-
-
- /* update attribute */
- pattrib = &pmgntframe->attrib;
- update_mgntframe_attrib(padapter, pattrib);
-
- _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
-
- pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
- pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
-
- fctrl = &(pwlanhdr->frame_ctl);
- *(fctrl) = 0;
-
- _rtw_memcpy(pwlanhdr->addr1, pwdinfo->tx_prov_disc_info.peerDevAddr, ETH_ALEN);
- _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN);
- _rtw_memcpy(pwlanhdr->addr3, pwdinfo->tx_prov_disc_info.peerDevAddr, ETH_ALEN);
-
- SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
- pmlmeext->mgnt_seq++;
- set_frame_sub_type(pframe, WIFI_ACTION);
-
- pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
- pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr);
-
- pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
- pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen));
- pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen));
- pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen));
- pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen));
-
-
- /* build_prov_disc_request_p2p_ie */
- /* P2P OUI */
- p2pielen = 0;
- p2p_ie[p2pielen++] = 0x50;
- p2p_ie[p2pielen++] = 0x6F;
- p2p_ie[p2pielen++] = 0x9A;
- p2p_ie[p2pielen++] = 0x09; /* WFA P2P v1.0 */
-
- /* Commented by Albert 20110301 */
- /* According to the P2P Specification, the provision discovery request frame should contain 3 P2P attributes */
- /* 1. P2P Capability */
- /* 2. Device Info */
- /* 3. Group ID ( When joining an operating P2P Group ) */
-
- /* P2P Capability ATTR */
- /* Type: */
- p2p_ie[p2pielen++] = P2P_ATTR_CAPABILITY;
-
- /* Length: */
- /* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); */
- RTW_PUT_LE16(p2p_ie + p2pielen, 0x0002);
- p2pielen += 2;
-
- /* Value: */
- /* Device Capability Bitmap, 1 byte */
- /* Group Capability Bitmap, 1 byte */
- _rtw_memcpy(p2p_ie + p2pielen, &capability, 2);
- p2pielen += 2;
-
-
- /* Device Info ATTR */
- /* Type: */
- p2p_ie[p2pielen++] = P2P_ATTR_DEVICE_INFO;
-
- /* Length: */
- /* 21->P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */
- /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */
- /* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); */
- RTW_PUT_LE16(p2p_ie + p2pielen, devinfo_contentlen);
- p2pielen += 2;
-
- /* Value: */
- _rtw_memcpy(p2p_ie + p2pielen, devinfo_content, devinfo_contentlen);
- p2pielen += devinfo_contentlen;
-
-
- pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2p_ie, &p2p_ielen);
- /* p2pielen = build_prov_disc_request_p2p_ie( pwdinfo, pframe, NULL, 0, pwdinfo->tx_prov_disc_info.peerDevAddr); */
- /* pframe += p2pielen; */
- pattrib->pktlen += p2p_ielen;
-
- wpsielen = 0;
- /* WPS OUI */
- *(u32 *)(wpsie) = cpu_to_be32(WPSOUI);
- wpsielen += 4;
-
- /* WPS version */
- /* Type: */
- *(u16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1);
- wpsielen += 2;
-
- /* Length: */
- *(u16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001);
- wpsielen += 2;
-
- /* Value: */
- wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */
-
- /* Config Method */
- /* Type: */
- *(u16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_CONF_METHOD);
- wpsielen += 2;
-
- /* Length: */
- *(u16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002);
- wpsielen += 2;
-
- /* Value: */
- *(u16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->tx_prov_disc_info.wps_config_method_request);
- wpsielen += 2;
-
- pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen);
-
-
-#ifdef CONFIG_WFD
- wfdielen = build_provdisc_req_wfd_ie(pwdinfo, pframe);
- pframe += wfdielen;
- pattrib->pktlen += wfdielen;
-#endif
-
- pattrib->last_txcmdsz = pattrib->pktlen;
-
- /* dump_mgntframe(padapter, pmgntframe); */
- if (dump_mgntframe_and_wait_ack(padapter, pmgntframe) != _SUCCESS)
- RTW_INFO("%s, ack to\n", __func__);
-
- #if 0
- if (wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC) {
- RTW_INFO("waiting for p2p peer key-in PIN CODE\n");
- rtw_msleep_os(15000); /* 15 sec for key in PIN CODE, workaround for GS2 before issuing Nego Req. */
- }
- #endif
-
-}
-
-#ifdef CONFIG_RTW_80211R
-static s32 cfg80211_rtw_update_ft_ies(struct wiphy *wiphy,
- struct net_device *ndev,
- struct cfg80211_update_ft_ies_params *ftie)
-{
- _adapter *padapter = NULL;
- struct mlme_priv *pmlmepriv = NULL;
- struct ft_roam_info *pft_roam = NULL;
- _irqL irqL;
- u8 *p;
- u8 *pie = NULL;
- u32 ie_len = 0;
-
- if (ndev == NULL)
- return -EINVAL;
-
- padapter = (_adapter *)rtw_netdev_priv(ndev);
- pmlmepriv = &(padapter->mlmepriv);
- pft_roam = &(pmlmepriv->ft_roam);
-
- p = (u8 *)ftie->ie;
- if (ftie->ie_len <= sizeof(pft_roam->updated_ft_ies)) {
- _enter_critical_bh(&pmlmepriv->lock, &irqL);
- _rtw_memcpy(pft_roam->updated_ft_ies, ftie->ie, ftie->ie_len);
- pft_roam->updated_ft_ies_len = ftie->ie_len;
- _exit_critical_bh(&pmlmepriv->lock, &irqL);
- } else {
- RTW_ERR("FTIEs parsing fail!\n");
- return -EINVAL;
- }
-
- if (rtw_ft_roam_status(padapter, RTW_FT_AUTHENTICATED_STA)) {
- RTW_PRINT("auth success, start reassoc\n");
- rtw_ft_lock_set_status(padapter, RTW_FT_ASSOCIATING_STA, &irqL);
- start_clnt_assoc(padapter);
- }
-
- return 0;
-}
-#endif
-
-inline void rtw_cfg80211_set_is_roch(_adapter *adapter, bool val)
-{
- adapter->cfg80211_wdinfo.is_ro_ch = val;
- rtw_mi_update_iface_status(&(adapter->mlmepriv), 0);
-}
-
-inline bool rtw_cfg80211_get_is_roch(_adapter *adapter)
-{
- return adapter->cfg80211_wdinfo.is_ro_ch;
-}
-
-inline bool rtw_cfg80211_is_ro_ch_once(_adapter *adapter)
-{
- return adapter->cfg80211_wdinfo.last_ro_ch_time ? 1 : 0;
-}
-
-inline void rtw_cfg80211_set_last_ro_ch_time(_adapter *adapter)
-{
- adapter->cfg80211_wdinfo.last_ro_ch_time = rtw_get_current_time();
-
- if (!adapter->cfg80211_wdinfo.last_ro_ch_time)
- adapter->cfg80211_wdinfo.last_ro_ch_time++;
-}
-
-inline s32 rtw_cfg80211_get_last_ro_ch_passing_ms(_adapter *adapter)
-{
- return rtw_get_passing_time_ms(adapter->cfg80211_wdinfo.last_ro_ch_time);
-}
-
-static s32 cfg80211_rtw_remain_on_channel(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct wireless_dev *wdev,
-#else
- struct net_device *ndev,
-#endif
- struct ieee80211_channel *channel,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- enum nl80211_channel_type channel_type,
-#endif
- unsigned int duration, u64 *cookie)
-{
- s32 err = 0;
- u8 remain_ch = (u8) ieee80211_frequency_to_channel(channel->center_freq);
- u8 union_ch = 0, union_bw = 0, union_offset = 0;
- u8 i;
- _adapter *padapter = NULL;
- struct rtw_wdev_priv *pwdev_priv;
- struct wifidirect_info *pwdinfo;
- struct cfg80211_wifidirect_info *pcfg80211_wdinfo;
- u8 is_p2p_find = _FALSE;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- if (wdev == wiphy_to_pd_wdev(wiphy))
- padapter = wiphy_to_adapter(wiphy);
- else
- #endif
- if (wdev_to_ndev(wdev))
- padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev));
- else {
- err = -EINVAL;
- goto exit;
- }
-#else
- struct wireless_dev *wdev;
-
- if (ndev == NULL) {
- err = -EINVAL;
- goto exit;
- }
- padapter = (_adapter *)rtw_netdev_priv(ndev);
- wdev = ndev_to_wdev(ndev);
-#endif
-
- pwdev_priv = adapter_wdev_data(padapter);
- pwdinfo = &padapter->wdinfo;
- pcfg80211_wdinfo = &padapter->cfg80211_wdinfo;
-#ifdef CONFIG_CONCURRENT_MODE
- is_p2p_find = (duration < (pwdinfo->ext_listen_interval)) ? _TRUE : _FALSE;
-#endif
-
- *cookie = ATOMIC_INC_RETURN(&pcfg80211_wdinfo->ro_ch_cookie_gen);
-
- RTW_INFO(FUNC_ADPT_FMT"%s ch:%u duration:%d, cookie:0x%llx\n"
- , FUNC_ADPT_ARG(padapter), wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : ""
- , remain_ch, duration, *cookie);
-
- if (rtw_chset_search_ch(adapter_to_chset(padapter), remain_ch) < 0) {
- RTW_WARN(FUNC_ADPT_FMT" invalid ch:%u\n", FUNC_ADPT_ARG(padapter), remain_ch);
- err = -EFAULT;
- goto exit;
- }
-
-#ifdef CONFIG_MP_INCLUDED
- if (rtw_mp_mode_check(padapter)) {
- RTW_INFO("MP mode block remain_on_channel request\n");
- err = -EFAULT;
- goto exit;
- }
-#endif
-
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- err = -EFAULT;
- goto exit;
- }
-
- rtw_scan_abort(padapter);
-#ifdef CONFIG_CONCURRENT_MODE
- /*don't scan_abort during p2p_listen.*/
- if (is_p2p_find)
- rtw_mi_buddy_scan_abort(padapter, _TRUE);
-#endif /*CONFIG_CONCURRENT_MODE*/
-
- if (rtw_cfg80211_get_is_roch(padapter) == _TRUE) {
- _cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer);
- p2p_cancel_roch_cmd(padapter, 0, NULL, RTW_CMDF_WAIT_ACK);
- }
-
- /* if(!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) && !rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) */
- if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
- rtw_p2p_enable(padapter, P2P_ROLE_DEVICE);
- padapter->wdinfo.listen_channel = remain_ch;
- RTW_INFO(FUNC_ADPT_FMT" init listen_channel %u\n"
- , FUNC_ADPT_ARG(padapter), padapter->wdinfo.listen_channel);
- } else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN)
- && (time_after_eq(rtw_get_current_time(), pwdev_priv->probe_resp_ie_update_time)
- && rtw_get_passing_time_ms(pwdev_priv->probe_resp_ie_update_time) < 50)
- ) {
- if (padapter->wdinfo.listen_channel != remain_ch) {
- padapter->wdinfo.listen_channel = remain_ch;
- RTW_INFO(FUNC_ADPT_FMT" update listen_channel %u\n"
- , FUNC_ADPT_ARG(padapter), padapter->wdinfo.listen_channel);
- }
- } else {
- rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo));
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, role=%d, p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo));
-#endif
- }
-
- rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN);
-
- #ifdef RTW_ROCH_DURATION_ENLARGE
- if (duration < 400)
- duration = duration * 3; /* extend from exper */
- #endif
-
-#if defined(RTW_ROCH_BACK_OP) && defined(CONFIG_CONCURRENT_MODE)
- if (rtw_mi_check_status(padapter, MI_LINKED)) {
- if (is_p2p_find) /* p2p_find , duration<1000 */
- duration = duration + pwdinfo->ext_listen_interval;
- else /* p2p_listen, duration=5000 */
- duration = pwdinfo->ext_listen_interval + (pwdinfo->ext_listen_interval / 4);
- }
-#endif /*defined (RTW_ROCH_BACK_OP) && defined(CONFIG_CONCURRENT_MODE) */
-
- rtw_cfg80211_set_is_roch(padapter, _TRUE);
- pcfg80211_wdinfo->ro_ch_wdev = wdev;
- pcfg80211_wdinfo->remain_on_ch_cookie = *cookie;
- rtw_cfg80211_set_last_ro_ch_time(padapter);
- _rtw_memcpy(&pcfg80211_wdinfo->remain_on_ch_channel, channel, sizeof(struct ieee80211_channel));
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- pcfg80211_wdinfo->remain_on_ch_type = channel_type;
- #endif
- pcfg80211_wdinfo->restore_channel = rtw_get_oper_ch(padapter);
-
- p2p_roch_cmd(padapter, *cookie, wdev, channel, pcfg80211_wdinfo->remain_on_ch_type,
- duration, RTW_CMDF_WAIT_ACK);
-
- rtw_cfg80211_ready_on_channel(wdev, *cookie, channel, channel_type, duration, GFP_KERNEL);
-exit:
- return err;
-}
-
-static s32 cfg80211_rtw_cancel_remain_on_channel(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct wireless_dev *wdev,
-#else
- struct net_device *ndev,
-#endif
- u64 cookie)
-{
- s32 err = 0;
- _adapter *padapter;
- struct rtw_wdev_priv *pwdev_priv;
- struct wifidirect_info *pwdinfo;
- struct cfg80211_wifidirect_info *pcfg80211_wdinfo;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- if (wdev == wiphy_to_pd_wdev(wiphy))
- padapter = wiphy_to_adapter(wiphy);
- else
- #endif
- if (wdev_to_ndev(wdev))
- padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev));
- else {
- err = -EINVAL;
- goto exit;
- }
-#else
- struct wireless_dev *wdev;
-
- if (ndev == NULL) {
- err = -EINVAL;
- goto exit;
- }
- padapter = (_adapter *)rtw_netdev_priv(ndev);
- wdev = ndev_to_wdev(ndev);
-#endif
-
- pwdev_priv = adapter_wdev_data(padapter);
- pwdinfo = &padapter->wdinfo;
- pcfg80211_wdinfo = &padapter->cfg80211_wdinfo;
-
- RTW_INFO(FUNC_ADPT_FMT"%s cookie:0x%llx\n"
- , FUNC_ADPT_ARG(padapter), wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : ""
- , cookie);
-
- if (rtw_cfg80211_get_is_roch(padapter) == _TRUE) {
- _cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer);
- p2p_cancel_roch_cmd(padapter, cookie, wdev, RTW_CMDF_WAIT_ACK);
- }
-
-exit:
- return err;
-}
-
-inline int rtw_cfg80211_iface_has_p2p_group_cap(_adapter *adapter)
-{
- struct wiphy *wiphy = adapter_to_wiphy(adapter);
- struct rtw_wdev_priv *wdev_data = adapter_wdev_data(adapter);
-
-#if RTW_P2P_GROUP_INTERFACE
- if (is_primary_adapter(adapter))
- return 0;
-#endif
- return 1;
-}
-
-inline int rtw_cfg80211_is_p2p_scan(_adapter *adapter)
-{
-#if RTW_P2P_GROUP_INTERFACE
- if (rtw_cfg80211_iface_has_p2p_group_cap(adapter))
-#endif
- {
- struct wifidirect_info *wdinfo = &adapter->wdinfo;
-
- return rtw_p2p_chk_state(wdinfo, P2P_STATE_SCAN)
- || rtw_p2p_chk_state(wdinfo, P2P_STATE_FIND_PHASE_SEARCH);
- }
-
-#if RTW_P2P_GROUP_INTERFACE
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- if (wiphy_to_pd_wdev(adapter_to_wiphy(adapter))) /* pd_wdev exist */
- return rtw_cfg80211_is_scan_by_pd_wdev(adapter);
- #endif
- {
- /*
- * For 2 RTW_P2P_GROUP_INTERFACE cases:
- * 1. RTW_DEDICATED_P2P_DEVICE defined but upper layer don't use pd_wdev or
- * 2. RTW_DEDICATED_P2P_DEVICE not defined
- */
- struct rtw_wdev_priv *wdev_data = adapter_wdev_data(adapter);
- _irqL irqL;
- int is_p2p_scan = 0;
-
- _enter_critical_bh(&wdev_data->scan_req_lock, &irqL);
- if (wdev_data->scan_request
- && wdev_data->scan_request->ssids
- && wdev_data->scan_request->ie
- ) {
- if (_rtw_memcmp(wdev_data->scan_request->ssids->ssid, "DIRECT-", 7)
- && rtw_get_p2p_ie((u8 *)wdev_data->scan_request->ie, wdev_data->scan_request->ie_len, NULL, NULL))
- is_p2p_scan = 1;
- }
- _exit_critical_bh(&wdev_data->scan_req_lock, &irqL);
-
- return is_p2p_scan;
- }
-#endif
-}
-
-#if defined(RTW_DEDICATED_P2P_DEVICE)
-int rtw_pd_iface_alloc(struct wiphy *wiphy, const char *name, struct wireless_dev **pd_wdev)
-{
- struct rtw_wiphy_data *wiphy_data = rtw_wiphy_priv(wiphy);
- struct wireless_dev *wdev = NULL;
- struct rtw_netdev_priv_indicator *npi;
- _adapter *primary_adpt = wiphy_to_adapter(wiphy);
- int ret = 0;
-
- if (wiphy_data->pd_wdev) {
- RTW_WARN(FUNC_WIPHY_FMT" pd_wdev already exists\n", FUNC_WIPHY_ARG(wiphy));
- ret = -EBUSY;
- goto exit;
- }
-
- wdev = (struct wireless_dev *)rtw_zmalloc(sizeof(struct wireless_dev));
- if (!wdev) {
- RTW_WARN(FUNC_WIPHY_FMT" allocate wdev fail\n", FUNC_WIPHY_ARG(wiphy));
- ret = -ENOMEM;
- goto exit;
- }
-
- wdev->wiphy = wiphy;
- wdev->iftype = NL80211_IFTYPE_P2P_DEVICE;
- _rtw_memcpy(wdev->address, adapter_mac_addr(primary_adpt), ETH_ALEN);
-
- wiphy_data->pd_wdev = wdev;
- *pd_wdev = wdev;
-
- RTW_INFO(FUNC_WIPHY_FMT" pd_wdev:%p, addr="MAC_FMT" added\n"
- , FUNC_WIPHY_ARG(wiphy), wdev, MAC_ARG(wdev_address(wdev)));
-
-exit:
- if (ret && wdev) {
- rtw_mfree((u8 *)wdev, sizeof(struct wireless_dev));
- wdev = NULL;
- }
-
- return ret;
-}
-
-void rtw_pd_iface_free(struct wiphy *wiphy)
-{
- struct dvobj_priv *dvobj = wiphy_to_dvobj(wiphy);
- struct rtw_wiphy_data *wiphy_data = rtw_wiphy_priv(wiphy);
- u8 rtnl_lock_needed;
-
- if (!wiphy_data->pd_wdev)
- goto exit;
-
- RTW_INFO(FUNC_WIPHY_FMT" pd_wdev:%p, addr="MAC_FMT"\n"
- , FUNC_WIPHY_ARG(wiphy), wiphy_data->pd_wdev
- , MAC_ARG(wdev_address(wiphy_data->pd_wdev)));
-
- rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
- if (rtnl_lock_needed)
- rtnl_lock();
- cfg80211_unregister_wdev(wiphy_data->pd_wdev);
- if (rtnl_lock_needed)
- rtnl_unlock();
-
- rtw_mfree((u8 *)wiphy_data->pd_wdev, sizeof(struct wireless_dev));
- wiphy_data->pd_wdev = NULL;
-
-exit:
- return;
-}
-
-static int cfg80211_rtw_start_p2p_device(struct wiphy *wiphy, struct wireless_dev *wdev)
-{
- _adapter *adapter = wiphy_to_adapter(wiphy);
-
- RTW_INFO(FUNC_WIPHY_FMT" wdev=%p\n", FUNC_WIPHY_ARG(wiphy), wdev);
-
- rtw_p2p_enable(adapter, P2P_ROLE_DEVICE);
- return 0;
-}
-
-static void cfg80211_rtw_stop_p2p_device(struct wiphy *wiphy, struct wireless_dev *wdev)
-{
- _adapter *adapter = wiphy_to_adapter(wiphy);
-
- RTW_INFO(FUNC_WIPHY_FMT" wdev=%p\n", FUNC_WIPHY_ARG(wiphy), wdev);
-
- if (rtw_cfg80211_is_p2p_scan(adapter))
- rtw_scan_abort(adapter);
-
- rtw_p2p_enable(adapter, P2P_ROLE_DISABLE);
-}
-
-inline int rtw_cfg80211_redirect_pd_wdev(struct wiphy *wiphy, u8 *ra, struct wireless_dev **wdev)
-{
- struct wireless_dev *pd_wdev = wiphy_to_pd_wdev(wiphy);
-
- if (pd_wdev && pd_wdev != *wdev
- && _rtw_memcmp(wdev_address(pd_wdev), ra, ETH_ALEN) == _TRUE
- ) {
- *wdev = pd_wdev;
- return 1;
- }
- return 0;
-}
-
-inline int rtw_cfg80211_is_scan_by_pd_wdev(_adapter *adapter)
-{
- struct wiphy *wiphy = adapter_to_wiphy(adapter);
- struct rtw_wdev_priv *wdev_data = adapter_wdev_data(adapter);
- struct wireless_dev *wdev = NULL;
- _irqL irqL;
-
- _enter_critical_bh(&wdev_data->scan_req_lock, &irqL);
- if (wdev_data->scan_request)
- wdev = wdev_data->scan_request->wdev;
- _exit_critical_bh(&wdev_data->scan_req_lock, &irqL);
-
- if (wdev && wdev == wiphy_to_pd_wdev(wiphy))
- return 1;
-
- return 0;
-}
-#endif /* RTW_DEDICATED_P2P_DEVICE */
-#endif /* CONFIG_P2P */
-
-inline void rtw_cfg80211_set_is_mgmt_tx(_adapter *adapter, u8 val)
-{
- struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter);
-
- wdev_priv->is_mgmt_tx = val;
- rtw_mi_update_iface_status(&(adapter->mlmepriv), 0);
-}
-
-inline u8 rtw_cfg80211_get_is_mgmt_tx(_adapter *adapter)
-{
- struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter);
-
- return wdev_priv->is_mgmt_tx;
-}
-
-static int _cfg80211_rtw_mgmt_tx(_adapter *padapter, u8 tx_ch, u8 no_cck, const u8 *buf, size_t len, int wait_ack)
-{
- struct xmit_frame *pmgntframe;
- struct pkt_attrib *pattrib;
- unsigned char *pframe;
- int ret = _FAIL;
- bool ack = _TRUE;
- struct rtw_ieee80211_hdr *pwlanhdr;
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
- u8 u_ch = rtw_mi_get_union_chan(padapter);
- u8 leave_op = 0;
-#ifdef CONFIG_P2P
- struct cfg80211_wifidirect_info *pcfg80211_wdinfo = &padapter->cfg80211_wdinfo;
- struct wifidirect_info *pwdinfo = &padapter->wdinfo;
-#endif
-
- rtw_cfg80211_set_is_mgmt_tx(padapter, 1);
-
-#ifdef CONFIG_BT_COEXIST
- rtw_btcoex_ScanNotify(padapter, _TRUE);
-#endif
-
-#ifdef CONFIG_P2P
- if (rtw_cfg80211_get_is_roch(padapter) == _TRUE) {
- #ifdef CONFIG_CONCURRENT_MODE
- if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) {
- RTW_INFO("%s, extend ro ch time\n", __func__);
- _set_timer(&padapter->cfg80211_wdinfo.remain_on_ch_timer, pwdinfo->ext_listen_period);
- }
- #endif /* CONFIG_CONCURRENT_MODE */
- }
-#endif /* CONFIG_P2P */
-
-#ifdef CONFIG_MCC_MODE
- if (MCC_EN(padapter)) {
- if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC))
- /* don't set channel, issue frame directly */
- goto issue_mgmt_frame;
- }
-#endif /* CONFIG_MCC_MODE */
-
- if (rtw_mi_check_status(padapter, MI_LINKED)
- && tx_ch != u_ch
- ) {
- rtw_leave_opch(padapter);
- leave_op = 1;
-
- #if defined(RTW_ROCH_BACK_OP) && defined(CONFIG_P2P) && defined(CONFIG_CONCURRENT_MODE)
- if (rtw_cfg80211_get_is_roch(padapter)
- && ATOMIC_READ(&pwdev_priv->switch_ch_to) == 1
- ) {
- u16 ext_listen_period;
-
- if (check_fwstate(&padapter->mlmepriv, _FW_LINKED))
- ext_listen_period = 500;
- else
- ext_listen_period = pwdinfo->ext_listen_period;
- ATOMIC_SET(&pwdev_priv->switch_ch_to, 0);
- _set_timer(&pwdinfo->ap_p2p_switch_timer, ext_listen_period);
- RTW_INFO("%s, set switch ch timer, period=%d\n", __func__, ext_listen_period);
- }
- #endif /* RTW_ROCH_BACK_OP && CONFIG_P2P && CONFIG_CONCURRENT_MODE */
- }
-
- if (tx_ch != rtw_get_oper_ch(padapter))
- set_channel_bwmode(padapter, tx_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
-
-issue_mgmt_frame:
- /* starting alloc mgmt frame to dump it */
- pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL) {
- /* ret = -ENOMEM; */
- ret = _FAIL;
- goto exit;
- }
-
- /* update attribute */
- pattrib = &pmgntframe->attrib;
- update_mgntframe_attrib(padapter, pattrib);
-
- if (no_cck && IS_CCK_RATE(pattrib->rate)) {
- /* force OFDM 6M rate*/
- pattrib->rate = MGN_6M;
- pattrib->raid = rtw_get_mgntframe_raid(padapter, WIRELESS_11G);
- }
-
- pattrib->retry_ctrl = _FALSE;
-
- _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
-
- pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
-
- _rtw_memcpy(pframe, (void *)buf, len);
- pattrib->pktlen = len;
-
- pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
- /* update seq number */
- pmlmeext->mgnt_seq = GetSequence(pwlanhdr);
- pattrib->seqnum = pmlmeext->mgnt_seq;
- pmlmeext->mgnt_seq++;
-
-#ifdef CONFIG_P2P
- rtw_xframe_chk_wfd_ie(pmgntframe);
-#endif /* CONFIG_P2P */
-
- pattrib->last_txcmdsz = pattrib->pktlen;
-
- if (wait_ack) {
- if (dump_mgntframe_and_wait_ack(padapter, pmgntframe) != _SUCCESS) {
- ack = _FALSE;
- ret = _FAIL;
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, ack == _FAIL\n", __func__);
-#endif
- } else {
-
-#ifdef CONFIG_XMIT_ACK
- if (!MLME_IS_MESH(padapter)) /* TODO: remove this sleep for all mode */
- rtw_msleep_os(50);
-#endif
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, ack=%d, ok!\n", __func__, ack);
-#endif
- ret = _SUCCESS;
- }
- } else {
- dump_mgntframe(padapter, pmgntframe);
- ret = _SUCCESS;
- }
-
-exit:
- #ifdef CONFIG_P2P
- if (rtw_cfg80211_get_is_roch(padapter)
- && !roch_stay_in_cur_chan(padapter)
- && pcfg80211_wdinfo->remain_on_ch_channel.hw_value != u_ch
- ) {
- /* roch is ongoing, switch back to rch */
- if (pcfg80211_wdinfo->remain_on_ch_channel.hw_value != tx_ch)
- set_channel_bwmode(padapter, pcfg80211_wdinfo->remain_on_ch_channel.hw_value
- , HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
- } else
- #endif
- if (leave_op) {
- if (rtw_mi_check_status(padapter, MI_LINKED)) {
- u8 u_bw = rtw_mi_get_union_bw(padapter);
- u8 u_offset = rtw_mi_get_union_offset(padapter);
-
- set_channel_bwmode(padapter, u_ch, u_offset, u_bw);
- }
- rtw_back_opch(padapter);
- }
-
- rtw_cfg80211_set_is_mgmt_tx(padapter, 0);
-
-#ifdef CONFIG_BT_COEXIST
- rtw_btcoex_ScanNotify(padapter, _FALSE);
-#endif
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, ret=%d\n", __func__, ret);
-#endif
-
- return ret;
-
-}
-
-u8 rtw_mgnt_tx_handler(_adapter *adapter, u8 *buf)
-{
- u8 rst = H2C_CMD_FAIL;
- struct mgnt_tx_parm *mgnt_parm = (struct mgnt_tx_parm *)buf;
-
- if (_cfg80211_rtw_mgmt_tx(adapter, mgnt_parm->tx_ch, mgnt_parm->no_cck,
- mgnt_parm->buf, mgnt_parm->len, mgnt_parm->wait_ack) == _SUCCESS)
- rst = H2C_SUCCESS;
-
- return rst;
-}
-
-static int cfg80211_rtw_mgmt_tx(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct wireless_dev *wdev,
-#else
- struct net_device *ndev,
-#endif
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0)) || defined(COMPAT_KERNEL_RELEASE)
- struct ieee80211_channel *chan,
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
- bool offchan,
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- enum nl80211_channel_type channel_type,
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- bool channel_type_valid,
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
- unsigned int wait,
- #endif
- const u8 *buf, size_t len,
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- bool no_cck,
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- bool dont_wait_for_ack,
- #endif
-#else
- struct cfg80211_mgmt_tx_params *params,
-#endif
- u64 *cookie)
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(COMPAT_KERNEL_RELEASE)
- struct ieee80211_channel *chan = params->chan;
- bool offchan = params->offchan;
- unsigned int wait = params->wait;
- const u8 *buf = params->buf;
- size_t len = params->len;
- bool no_cck = params->no_cck;
- bool dont_wait_for_ack = params->dont_wait_for_ack;
-#endif
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0))
- bool no_cck = 0;
-#endif
- int ret = 0;
- u8 tx_ret;
- int wait_ack = 1;
- const u8 *dump_buf = buf;
- size_t dump_len = len;
- u32 dump_limit = RTW_MAX_MGMT_TX_CNT;
- u32 dump_cnt = 0;
- u32 sleep_ms = 0;
- u32 retry_guarantee_ms = 0;
- bool ack = _TRUE;
- u8 tx_ch;
- u8 category, action;
- u8 frame_styp;
-#ifdef CONFIG_P2P
- u8 is_p2p = 0;
-#endif
- int type = (-1);
- systime start = rtw_get_current_time();
- _adapter *padapter;
- struct dvobj_priv *dvobj;
- struct rtw_wdev_priv *pwdev_priv;
- struct rf_ctl_t *rfctl;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- if (wdev == wiphy_to_pd_wdev(wiphy))
- padapter = wiphy_to_adapter(wiphy);
- else
- #endif
- if (wdev_to_ndev(wdev))
- padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev));
- else {
- ret = -EINVAL;
- goto exit;
- }
-#else
- struct wireless_dev *wdev;
-
- if (ndev == NULL) {
- ret = -EINVAL;
- goto exit;
- }
- padapter = (_adapter *)rtw_netdev_priv(ndev);
- wdev = ndev_to_wdev(ndev);
-#endif
-
- if (chan == NULL) {
- ret = -EINVAL;
- goto exit;
- }
-
- rfctl = adapter_to_rfctl(padapter);
- tx_ch = (u8)ieee80211_frequency_to_channel(chan->center_freq);
- if (IS_CH_WAITING(rfctl)) {
- #ifdef CONFIG_DFS_MASTER
- if (_rtw_rfctl_overlap_radar_detect_ch(rfctl, tx_ch, CHANNEL_WIDTH_20, HAL_PRIME_CHNL_OFFSET_DONT_CARE)) {
- ret = -EINVAL;
- goto exit;
- }
- #endif
- }
-
- dvobj = adapter_to_dvobj(padapter);
- pwdev_priv = adapter_wdev_data(padapter);
-
- /* cookie generation */
- *cookie = pwdev_priv->mgmt_tx_cookie++;
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO(FUNC_ADPT_FMT"%s len=%zu, ch=%d"
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- ", ch_type=%d"
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- ", channel_type_valid=%d"
- #endif
- "\n", FUNC_ADPT_ARG(padapter), wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : ""
- , len, tx_ch
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- , channel_type
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0))
- , channel_type_valid
- #endif
- );
-#endif /* CONFIG_DEBUG_CFG80211 */
-
- /* indicate ack before issue frame to avoid racing with rsp frame */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- rtw_cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, ack, GFP_KERNEL);
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 36))
- cfg80211_action_tx_status(ndev, *cookie, buf, len, ack, GFP_KERNEL);
-#endif
-
- frame_styp = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)buf)->frame_ctl) & IEEE80211_FCTL_STYPE;
- if (IEEE80211_STYPE_PROBE_RESP == frame_styp) {
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("RTW_Tx: probe_resp tx_ch=%d, no_cck=%u, da="MAC_FMT"\n", tx_ch, no_cck, MAC_ARG(GetAddr1Ptr(buf)));
-#endif /* CONFIG_DEBUG_CFG80211 */
- wait_ack = 0;
- goto dump;
- }
-#ifdef CONFIG_RTW_MESH
- else if (frame_styp == RTW_IEEE80211_STYPE_AUTH) {
- RTW_INFO("RTW_Tx:tx_ch=%d, no_cck=%u, da="MAC_FMT"\n", tx_ch, no_cck, MAC_ARG(GetAddr1Ptr(buf)));
- if (!rtw_sae_check_frames(padapter, buf, len, _TRUE))
- RTW_INFO("RTW_Tx:AUTH\n");
- dump_limit = 1;
- goto dump;
- }
-#endif
-
- if (rtw_action_frame_parse(buf, len, &category, &action) == _FALSE) {
- RTW_INFO(FUNC_ADPT_FMT" frame_control:0x%02x\n", FUNC_ADPT_ARG(padapter),
- le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)buf)->frame_ctl));
- goto exit;
- }
-
- RTW_INFO("RTW_Tx:tx_ch=%d, no_cck=%u, da="MAC_FMT"\n", tx_ch, no_cck, MAC_ARG(GetAddr1Ptr(buf)));
-#ifdef CONFIG_P2P
- type = rtw_p2p_check_frames(padapter, buf, len, _TRUE);
- if (type >= 0) {
- is_p2p = 1;
- no_cck = 1; /* force no CCK for P2P frames */
- goto dump;
- }
-#endif
-#ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter)) {
- type = rtw_mesh_check_frames_tx(padapter, &dump_buf, &dump_len);
- if (type >= 0) {
- dump_limit = 1;
- goto dump;
- }
- }
-#endif
- if (category == RTW_WLAN_CATEGORY_PUBLIC) {
- RTW_INFO("RTW_Tx:%s\n", action_public_str(action));
- switch (action) {
- case ACT_PUBLIC_GAS_INITIAL_REQ:
- case ACT_PUBLIC_GAS_INITIAL_RSP:
- sleep_ms = 50;
- retry_guarantee_ms = RTW_MAX_MGMT_TX_MS_GAS;
- break;
- }
- }
-#ifdef CONFIG_RTW_80211K
- else if (category == RTW_WLAN_CATEGORY_RADIO_MEAS)
- RTW_INFO("RTW_Tx: RRM Action\n");
-#endif
- else
- RTW_INFO("RTW_Tx:category(%u), action(%u)\n", category, action);
-
-dump:
-
- rtw_ps_deny(padapter, PS_DENY_MGNT_TX);
- if (_FAIL == rtw_pwr_wakeup(padapter)) {
- ret = -EFAULT;
- goto cancel_ps_deny;
- }
-
- while (1) {
- dump_cnt++;
-
- rtw_mi_set_scan_deny(padapter, 1000);
- rtw_mi_scan_abort(padapter, _TRUE);
- tx_ret = rtw_mgnt_tx_cmd(padapter, tx_ch, no_cck, dump_buf, dump_len, wait_ack, RTW_CMDF_WAIT_ACK);
- if (tx_ret == _SUCCESS
- || (dump_cnt >= dump_limit && rtw_get_passing_time_ms(start) >= retry_guarantee_ms))
- break;
-
- if (sleep_ms > 0)
- rtw_msleep_os(sleep_ms);
- }
-
- if (tx_ret != _SUCCESS || dump_cnt > 1) {
- RTW_INFO(FUNC_ADPT_FMT" %s (%d/%d) in %d ms\n", FUNC_ADPT_ARG(padapter),
- tx_ret == _SUCCESS ? "OK" : "FAIL", dump_cnt, dump_limit, rtw_get_passing_time_ms(start));
- }
-
-#ifdef CONFIG_P2P
- if (is_p2p) {
- switch (type) {
- case P2P_GO_NEGO_CONF:
- if (0) {
- RTW_INFO(FUNC_ADPT_FMT" Nego confirm. state=%u, status=%u, iaddr="MAC_FMT"\n"
- , FUNC_ADPT_ARG(padapter), pwdev_priv->nego_info.state, pwdev_priv->nego_info.status
- , MAC_ARG(pwdev_priv->nego_info.iface_addr));
- }
- if (pwdev_priv->nego_info.state == 2
- && pwdev_priv->nego_info.status == 0
- && rtw_check_invalid_mac_address(pwdev_priv->nego_info.iface_addr, _FALSE) == _FALSE
- ) {
- _adapter *intended_iface = dvobj_get_adapter_by_addr(dvobj, pwdev_priv->nego_info.iface_addr);
-
- if (intended_iface) {
- RTW_INFO(FUNC_ADPT_FMT" Nego confirm. Allow only "ADPT_FMT" to scan for 2000 ms\n"
- , FUNC_ADPT_ARG(padapter), ADPT_ARG(intended_iface));
- /* allow only intended_iface to do scan for 2000 ms */
- rtw_mi_set_scan_deny(padapter, 2000);
- rtw_clear_scan_deny(intended_iface);
- }
- }
- break;
- case P2P_INVIT_RESP:
- if (pwdev_priv->invit_info.flags & BIT(0)
- && pwdev_priv->invit_info.status == 0
- ) {
- RTW_INFO(FUNC_ADPT_FMT" agree with invitation of persistent group\n",
- FUNC_ADPT_ARG(padapter));
- #if !RTW_P2P_GROUP_INTERFACE
- rtw_mi_buddy_set_scan_deny(padapter, 5000);
- #endif
- rtw_pwr_wakeup_ex(padapter, 5000);
- }
- break;
- }
- }
-#endif /* CONFIG_P2P */
-
-cancel_ps_deny:
- rtw_ps_deny_cancel(padapter, PS_DENY_MGNT_TX);
-
- if (dump_buf != buf)
- rtw_mfree((u8 *)dump_buf, dump_len);
-exit:
- return ret;
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,8,0))
-static void cfg80211_rtw_update_mgmt_frame_register(struct wiphy *wiphy,
- struct wireless_dev *wdev,
- struct mgmt_frame_regs *upd)
-#else
-static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct wireless_dev *wdev,
-#else
- struct net_device *ndev,
-#endif
- u16 frame_type, bool reg)
-#endif
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- struct net_device *ndev = wdev_to_ndev(wdev);
-#endif
- _adapter *adapter;
- struct rtw_wdev_priv *pwdev_priv;
-
- if (ndev == NULL)
- goto exit;
-
- adapter = (_adapter *)rtw_netdev_priv(ndev);
- pwdev_priv = adapter_wdev_data(adapter);
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO(FUNC_ADPT_FMT" frame_type:%x, reg:%d\n", FUNC_ADPT_ARG(adapter),
- frame_type, reg);
-#endif
-
-exit:
- return;
-}
-
-#if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
-static int cfg80211_rtw_tdls_mgmt(struct wiphy *wiphy,
- struct net_device *ndev,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
- const u8 *peer,
-#else
- u8 *peer,
-#endif
- u8 action_code,
- u8 dialog_token,
- u16 status_code,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
- u32 peer_capability,
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0))
- bool initiator,
-#endif
- const u8 *buf,
- size_t len)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
- int ret = 0;
- struct tdls_txmgmt txmgmt;
-
- if (hal_chk_wl_func(padapter, WL_FUNC_TDLS) == _FALSE) {
- RTW_INFO("Discard tdls action:%d, since hal doesn't support tdls\n", action_code);
- goto discard;
- }
-
- if (rtw_is_tdls_enabled(padapter) == _FALSE) {
- RTW_INFO("TDLS is not enabled\n");
- goto discard;
- }
-
- if (rtw_tdls_is_driver_setup(padapter)) {
- RTW_INFO("Discard tdls action:%d, let driver to set up direct link\n", action_code);
- goto discard;
- }
-
- _rtw_memset(&txmgmt, 0x00, sizeof(struct tdls_txmgmt));
- _rtw_memcpy(txmgmt.peer, peer, ETH_ALEN);
- txmgmt.action_code = action_code;
- txmgmt.dialog_token = dialog_token;
- txmgmt.status_code = status_code;
- txmgmt.len = len;
- txmgmt.buf = (u8 *)rtw_malloc(txmgmt.len);
- if (txmgmt.buf == NULL) {
- ret = -ENOMEM;
- goto bad;
- }
- _rtw_memcpy(txmgmt.buf, (void *)buf, txmgmt.len);
-
- /* Debug purpose */
-#if 1
- RTW_INFO("%s %d\n", __func__, __LINE__);
- RTW_INFO("peer:"MAC_FMT", action code:%d, dialog:%d, status code:%d\n",
- MAC_ARG(txmgmt.peer), txmgmt.action_code,
- txmgmt.dialog_token, txmgmt.status_code);
- if (txmgmt.len > 0) {
- int i = 0;
- for (; i < len; i++)
- printk("%02x ", *(txmgmt.buf + i));
- RTW_INFO("len:%d\n", (u32)txmgmt.len);
- }
-#endif
-
- switch (txmgmt.action_code) {
- case TDLS_SETUP_REQUEST:
- issue_tdls_setup_req(padapter, &txmgmt, _TRUE);
- break;
- case TDLS_SETUP_RESPONSE:
- issue_tdls_setup_rsp(padapter, &txmgmt);
- break;
- case TDLS_SETUP_CONFIRM:
- issue_tdls_setup_cfm(padapter, &txmgmt);
- break;
- case TDLS_TEARDOWN:
- issue_tdls_teardown(padapter, &txmgmt, _TRUE);
- break;
- case TDLS_DISCOVERY_REQUEST:
- issue_tdls_dis_req(padapter, &txmgmt);
- break;
- case TDLS_DISCOVERY_RESPONSE:
- issue_tdls_dis_rsp(padapter, &txmgmt, pmlmeinfo->enc_algo ? _TRUE : _FALSE);
- break;
- }
-
-bad:
- if (txmgmt.buf)
- rtw_mfree(txmgmt.buf, txmgmt.len);
-
-discard:
- return ret;
-}
-
-static int cfg80211_rtw_tdls_oper(struct wiphy *wiphy,
- struct net_device *ndev,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
- const u8 *peer,
-#else
- u8 *peer,
-#endif
- enum nl80211_tdls_operation oper)
-{
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct tdls_info *ptdlsinfo = &padapter->tdlsinfo;
- struct tdls_txmgmt txmgmt;
- struct sta_info *ptdls_sta = NULL;
-
- RTW_INFO(FUNC_NDEV_FMT", nl80211_tdls_operation:%d\n", FUNC_NDEV_ARG(ndev), oper);
-
- if (hal_chk_wl_func(padapter, WL_FUNC_TDLS) == _FALSE) {
- RTW_INFO("Discard tdls oper:%d, since hal doesn't support tdls\n", oper);
- return 0;
- }
-
- if (rtw_is_tdls_enabled(padapter) == _FALSE) {
- RTW_INFO("TDLS is not enabled\n");
- return 0;
- }
-
-#ifdef CONFIG_LPS
- rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_LEAVE, 1);
-#endif /* CONFIG_LPS */
-
- _rtw_memset(&txmgmt, 0x00, sizeof(struct tdls_txmgmt));
- if (peer)
- _rtw_memcpy(txmgmt.peer, peer, ETH_ALEN);
-
- if (rtw_tdls_is_driver_setup(padapter)) {
- /* these two cases are done by driver itself */
- if (oper == NL80211_TDLS_ENABLE_LINK || oper == NL80211_TDLS_DISABLE_LINK)
- return 0;
- }
-
- switch (oper) {
- case NL80211_TDLS_DISCOVERY_REQ:
- issue_tdls_dis_req(padapter, &txmgmt);
- break;
- case NL80211_TDLS_SETUP:
-#ifdef CONFIG_WFD
- if (_AES_ != padapter->securitypriv.dot11PrivacyAlgrthm) {
- if (padapter->wdinfo.wfd_tdls_weaksec == _TRUE)
- issue_tdls_setup_req(padapter, &txmgmt, _TRUE);
- else
- RTW_INFO("[%s] Current link is not AES, SKIP sending the tdls setup request!!\n", __FUNCTION__);
- } else
-#endif /* CONFIG_WFD */
- {
- issue_tdls_setup_req(padapter, &txmgmt, _TRUE);
- }
- break;
- case NL80211_TDLS_TEARDOWN:
- ptdls_sta = rtw_get_stainfo(&(padapter->stapriv), txmgmt.peer);
- if (ptdls_sta != NULL) {
- txmgmt.status_code = _RSON_TDLS_TEAR_UN_RSN_;
- issue_tdls_teardown(padapter, &txmgmt, _TRUE);
- } else
- RTW_INFO("TDLS peer not found\n");
- break;
- case NL80211_TDLS_ENABLE_LINK:
- RTW_INFO(FUNC_NDEV_FMT", NL80211_TDLS_ENABLE_LINK;mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(peer));
- ptdls_sta = rtw_get_stainfo(&(padapter->stapriv), (u8 *)peer);
- if (ptdls_sta != NULL) {
- rtw_tdls_set_link_established(padapter, _TRUE);
- ptdls_sta->tdls_sta_state |= TDLS_LINKED_STATE;
- ptdls_sta->state |= _FW_LINKED;
- rtw_tdls_cmd(padapter, txmgmt.peer, TDLS_ESTABLISHED);
- }
- break;
- case NL80211_TDLS_DISABLE_LINK:
- RTW_INFO(FUNC_NDEV_FMT", NL80211_TDLS_DISABLE_LINK;mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(peer));
- ptdls_sta = rtw_get_stainfo(&(padapter->stapriv), (u8 *)peer);
- if (ptdls_sta != NULL) {
- rtw_tdls_teardown_pre_hdl(padapter, ptdls_sta);
- rtw_tdls_cmd(padapter, (u8 *)peer, TDLS_TEARDOWN_STA_LOCALLY_POST);
- }
- break;
- }
- return 0;
-}
-#endif /* CONFIG_TDLS */
-
-#if defined(CONFIG_RTW_MESH) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38))
-
-#if DBG_RTW_CFG80211_MESH_CONF
-#define LEGACY_RATES_STR_LEN (RTW_G_RATES_NUM * 5 + 1)
-int get_legacy_rates_str(struct wiphy *wiphy, enum nl80211_band band, u32 mask, char *buf)
-{
- int i;
- int cnt = 0;
-
- for (i = 0; i < wiphy->bands[band]->n_bitrates; i++) {
- if (mask & BIT(i)) {
- cnt += snprintf(buf + cnt, LEGACY_RATES_STR_LEN - cnt -1, "%d.%d "
- , wiphy->bands[band]->bitrates[i].bitrate / 10
- , wiphy->bands[band]->bitrates[i].bitrate % 10);
- if (cnt >= LEGACY_RATES_STR_LEN - 1)
- break;
- }
- }
-
- return cnt;
-}
-
-void dump_mesh_setup(void *sel, struct wiphy *wiphy, const struct mesh_setup *setup)
-{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct cfg80211_chan_def *chdef = (struct cfg80211_chan_def *)(&setup->chandef);
-#endif
- struct ieee80211_channel *chan;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- chan = (struct ieee80211_channel *)chdef->chan;
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- chan = (struct ieee80211_channel *)setup->channel;
-#endif
-
- RTW_PRINT_SEL(sel, "mesh_id:\"%s\", len:%u\n", setup->mesh_id, setup->mesh_id_len);
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- RTW_PRINT_SEL(sel, "sync_method:%u\n", setup->sync_method);
-#endif
- RTW_PRINT_SEL(sel, "path_sel_proto:%u, path_metric:%u\n", setup->path_sel_proto, setup->path_metric);
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- RTW_PRINT_SEL(sel, "auth_id:%u\n", setup->auth_id);
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- if (setup->ie && setup->ie_len) {
- RTW_PRINT_SEL(sel, "ie:%p, len:%u\n", setup->ie, setup->ie_len);
- dump_ies(RTW_DBGDUMP, setup->ie, setup->ie_len);
- }
-#else
- if (setup->vendor_ie && setup->vendor_ie_len) {
- RTW_PRINT_SEL(sel, "ie:%p, len:%u\n", setup->vendor_ie, setup->vendor_ie_len);
- dump_ies(RTW_DBGDUMP, setup->vendor_ie, setup->vendor_ie_len);
- }
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- RTW_PRINT_SEL(sel, "is_authenticated:%d, is_secure:%d\n", setup->is_authenticated, setup->is_secure);
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
- RTW_PRINT_SEL(sel, "user_mpm:%d\n", setup->user_mpm);
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- RTW_PRINT_SEL(sel, "dtim_period:%u, beacon_interval:%u\n", setup->dtim_period, setup->beacon_interval);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- RTW_PRINT_SEL(sel, "center_freq:%u, ch:%u, width:%s, cfreq1:%u, cfreq2:%u\n"
- , chan->center_freq, chan->hw_value, nl80211_chan_width_str(chdef->width), chdef->center_freq1, chdef->center_freq2);
-#else
- RTW_PRINT_SEL(sel, "center_freq:%u, ch:%u, channel_type:%s\n"
- , chan->center_freq, chan->hw_value, nl80211_channel_type_str(setup->channel_type));
-#endif
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- if (setup->mcast_rate[chan->band]) {
- RTW_PRINT_SEL(sel, "mcast_rate:%d.%d\n"
- , wiphy->bands[chan->band]->bitrates[setup->mcast_rate[chan->band] - 1].bitrate / 10
- , wiphy->bands[chan->band]->bitrates[setup->mcast_rate[chan->band] - 1].bitrate % 10
- );
- }
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- if (setup->basic_rates) {
- char buf[LEGACY_RATES_STR_LEN] = {0};
-
- get_legacy_rates_str(wiphy, chan->band, setup->basic_rates, buf);
- RTW_PRINT_SEL(sel, "basic_rates:%s\n", buf);
- }
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0))
- if (setup->beacon_rate.control[chan->band].legacy) {
- char buf[LEGACY_RATES_STR_LEN] = {0};
-
- get_legacy_rates_str(wiphy, chan->band, setup->beacon_rate.control[chan->band].legacy, buf);
- RTW_PRINT_SEL(sel, "beacon_rate.legacy:%s\n", buf);
- }
- if (*((u32 *)&(setup->beacon_rate.control[chan->band].ht_mcs[0]))
- || *((u32 *)&(setup->beacon_rate.control[chan->band].ht_mcs[4]))
- || *((u16 *)&(setup->beacon_rate.control[chan->band].ht_mcs[8]))
- ) {
- RTW_PRINT_SEL(sel, "beacon_rate.ht_mcs:"HT_RX_MCS_BMP_FMT"\n"
- , HT_RX_MCS_BMP_ARG(setup->beacon_rate.control[chan->band].ht_mcs));
- }
-
- if (setup->beacon_rate.control[chan->band].vht_mcs[0]
- || setup->beacon_rate.control[chan->band].vht_mcs[1]
- || setup->beacon_rate.control[chan->band].vht_mcs[2]
- || setup->beacon_rate.control[chan->band].vht_mcs[3]
- ) {
- int i;
-
- for (i = 0; i < 4; i++) {/* parsing up to 4SS */
- u16 mcs_mask = setup->beacon_rate.control[chan->band].vht_mcs[i];
-
- RTW_PRINT_SEL(sel, "beacon_rate.vht_mcs[%d]:%s\n", i
- , mcs_mask == 0x00FF ? "0~7" : mcs_mask == 0x01FF ? "0~8" : mcs_mask == 0x03FF ? "0~9" : "invalid");
- }
- }
-
- if (setup->beacon_rate.control[chan->band].gi) {
- RTW_PRINT_SEL(sel, "beacon_rate.gi:%s\n"
- , setup->beacon_rate.control[chan->band].gi == NL80211_TXRATE_FORCE_SGI ? "SGI" :
- setup->beacon_rate.control[chan->band].gi == NL80211_TXRATE_FORCE_LGI ? "LGI" : "invalid"
- );
- }
-#endif
-}
-
-void dump_mesh_config(void *sel, const struct mesh_config *conf)
-{
- RTW_PRINT_SEL(sel, "dot11MeshRetryTimeout:%u\n", conf->dot11MeshRetryTimeout);
- RTW_PRINT_SEL(sel, "dot11MeshConfirmTimeout:%u\n", conf->dot11MeshConfirmTimeout);
- RTW_PRINT_SEL(sel, "dot11MeshHoldingTimeout:%u\n", conf->dot11MeshHoldingTimeout);
- RTW_PRINT_SEL(sel, "dot11MeshMaxPeerLinks:%u\n", conf->dot11MeshMaxPeerLinks);
- RTW_PRINT_SEL(sel, "dot11MeshMaxRetries:%u\n", conf->dot11MeshMaxRetries);
- RTW_PRINT_SEL(sel, "dot11MeshTTL:%u\n", conf->dot11MeshTTL);
- RTW_PRINT_SEL(sel, "element_ttl:%u\n", conf->element_ttl);
- RTW_PRINT_SEL(sel, "auto_open_plinks:%d\n", conf->auto_open_plinks);
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- RTW_PRINT_SEL(sel, "dot11MeshNbrOffsetMaxNeighbor:%u\n", conf->dot11MeshNbrOffsetMaxNeighbor);
-#endif
-
- RTW_PRINT_SEL(sel, "dot11MeshHWMPmaxPREQretries:%u\n", conf->dot11MeshHWMPmaxPREQretries);
- RTW_PRINT_SEL(sel, "path_refresh_time:%u\n", conf->path_refresh_time);
- RTW_PRINT_SEL(sel, "min_discovery_timeout:%u\n", conf->min_discovery_timeout);
- RTW_PRINT_SEL(sel, "dot11MeshHWMPactivePathTimeout:%u\n", conf->dot11MeshHWMPactivePathTimeout);
- RTW_PRINT_SEL(sel, "dot11MeshHWMPpreqMinInterval:%u\n", conf->dot11MeshHWMPpreqMinInterval);
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- RTW_PRINT_SEL(sel, "dot11MeshHWMPperrMinInterval:%u\n", conf->dot11MeshHWMPperrMinInterval);
-#endif
- RTW_PRINT_SEL(sel, "dot11MeshHWMPnetDiameterTraversalTime:%u\n", conf->dot11MeshHWMPnetDiameterTraversalTime);
- RTW_PRINT_SEL(sel, "dot11MeshHWMPRootMode:%u\n", conf->dot11MeshHWMPRootMode);
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- RTW_PRINT_SEL(sel, "dot11MeshHWMPRannInterval:%u\n", conf->dot11MeshHWMPRannInterval);
- RTW_PRINT_SEL(sel, "dot11MeshGateAnnouncementProtocol:%d\n", conf->dot11MeshGateAnnouncementProtocol);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
- RTW_PRINT_SEL(sel, "dot11MeshForwarding:%d\n", conf->dot11MeshForwarding);
- RTW_PRINT_SEL(sel, "rssi_threshold:%d\n", conf->rssi_threshold);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- RTW_PRINT_SEL(sel, "ht_opmode:0x%04x\n", conf->ht_opmode);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- RTW_PRINT_SEL(sel, "dot11MeshHWMPactivePathToRootTimeout:%u\n", conf->dot11MeshHWMPactivePathToRootTimeout);
- RTW_PRINT_SEL(sel, "dot11MeshHWMProotInterval:%u\n", conf->dot11MeshHWMProotInterval);
- RTW_PRINT_SEL(sel, "dot11MeshHWMPconfirmationInterval:%u\n", conf->dot11MeshHWMPconfirmationInterval);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- RTW_PRINT_SEL(sel, "power_mode:%s\n", nl80211_mesh_power_mode_str(conf->power_mode));
- RTW_PRINT_SEL(sel, "dot11MeshAwakeWindowDuration:%u\n", conf->dot11MeshAwakeWindowDuration);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- RTW_PRINT_SEL(sel, "plink_timeout:%u\n", conf->plink_timeout);
-#endif
-}
-#endif /* DBG_RTW_CFG80211_MESH_CONF */
-
-static void rtw_cfg80211_mesh_info_set_profile(struct rtw_mesh_info *minfo, const struct mesh_setup *setup)
-{
- _rtw_memcpy(minfo->mesh_id, setup->mesh_id, setup->mesh_id_len);
- minfo->mesh_id_len = setup->mesh_id_len;
- minfo->mesh_pp_id = setup->path_sel_proto;
- minfo->mesh_pm_id = setup->path_metric;
- minfo->mesh_cc_id = 0;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- minfo->mesh_sp_id = setup->sync_method;
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- minfo->mesh_auth_id = setup->auth_id;
-#else
- if (setup->is_authenticated) {
- u8 *rsn_ie;
- sint rsn_ie_len;
- struct rsne_info info;
- u8 *akm;
- u8 AKM_SUITE_SAE[4] = {0x00, 0x0F, 0xAC, 0x08};
-
- rsn_ie = rtw_get_ie(setup->ie, WLAN_EID_RSN, &rsn_ie_len, setup->ie_len);
- if (!rsn_ie || !rsn_ie_len) {
- rtw_warn_on(1);
- return;
- }
-
- if (rtw_rsne_info_parse(rsn_ie, rsn_ie_len + 2, &info) != _SUCCESS) {
- rtw_warn_on(1);
- return;
- }
-
- if (!info.akm_list || !info.akm_cnt) {
- rtw_warn_on(1);
- return;
- }
-
- akm = info.akm_list;
- while (akm < info.akm_list + info.akm_cnt * 4) {
- if (_rtw_memcmp(akm, AKM_SUITE_SAE, 4) == _TRUE) {
- minfo->mesh_auth_id = 0x01;
- break;
- }
- }
-
- if (!minfo->mesh_auth_id) {
- rtw_warn_on(1);
- return;
- }
- }
-#endif
-}
-
-static inline bool chk_mesh_attr(enum nl80211_meshconf_params parm, u32 mask)
-{
- return (mask >> (parm - 1)) & 0x1;
-}
-
-static void rtw_cfg80211_mesh_cfg_set(_adapter *adapter, const struct mesh_config *conf, u32 mask)
-{
- struct rtw_mesh_cfg *mcfg = &adapter->mesh_cfg;
-
-#if 0 /* driver MPM */
- if (chk_mesh_attr(NL80211_MESHCONF_RETRY_TIMEOUT, mask));
- if (chk_mesh_attr(NL80211_MESHCONF_CONFIRM_TIMEOUT, mask));
- if (chk_mesh_attr(NL80211_MESHCONF_HOLDING_TIMEOUT, mask));
- if (chk_mesh_attr(NL80211_MESHCONF_MAX_PEER_LINKS, mask));
- if (chk_mesh_attr(NL80211_MESHCONF_MAX_RETRIES, mask));
-#endif
-
- if (chk_mesh_attr(NL80211_MESHCONF_TTL, mask))
- mcfg->dot11MeshTTL = conf->dot11MeshTTL;
- if (chk_mesh_attr(NL80211_MESHCONF_ELEMENT_TTL, mask))
- mcfg->element_ttl = conf->element_ttl;
-
-#if 0 /* driver MPM */
- if (chk_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask));
-#endif
-
-#if 0 /* TBD: synchronization */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, mask));
-#endif
-#endif
-
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, mask))
- mcfg->dot11MeshHWMPmaxPREQretries = conf->dot11MeshHWMPmaxPREQretries;
- if (chk_mesh_attr(NL80211_MESHCONF_PATH_REFRESH_TIME, mask))
- mcfg->path_refresh_time = conf->path_refresh_time;
- if (chk_mesh_attr(NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, mask))
- mcfg->min_discovery_timeout = conf->min_discovery_timeout;
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, mask))
- mcfg->dot11MeshHWMPactivePathTimeout = conf->dot11MeshHWMPactivePathTimeout;
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, mask))
- mcfg->dot11MeshHWMPpreqMinInterval = conf->dot11MeshHWMPpreqMinInterval;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, mask))
- mcfg->dot11MeshHWMPperrMinInterval = conf->dot11MeshHWMPperrMinInterval;
-#endif
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, mask))
- mcfg->dot11MeshHWMPnetDiameterTraversalTime = conf->dot11MeshHWMPnetDiameterTraversalTime;
-
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_ROOTMODE, mask))
- mcfg->dot11MeshHWMPRootMode = conf->dot11MeshHWMPRootMode;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_GATE_ANNOUNCEMENTS, mask))
- mcfg->dot11MeshGateAnnouncementProtocol = conf->dot11MeshGateAnnouncementProtocol;
- /* our current gate annc implementation rides on root annc with gate annc bit in PREQ flags */
- if (mcfg->dot11MeshGateAnnouncementProtocol
- && mcfg->dot11MeshHWMPRootMode <= RTW_IEEE80211_ROOTMODE_ROOT
- ) {
- mcfg->dot11MeshHWMPRootMode = RTW_IEEE80211_PROACTIVE_RANN;
- RTW_INFO(ADPT_FMT" enable PROACTIVE_RANN becaue gate annc is needed\n", ADPT_ARG(adapter));
- }
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_RANN_INTERVAL, mask))
- mcfg->dot11MeshHWMPRannInterval = conf->dot11MeshHWMPRannInterval;
-#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_FORWARDING, mask))
- mcfg->dot11MeshForwarding = conf->dot11MeshForwarding;
-
- if (chk_mesh_attr(NL80211_MESHCONF_RSSI_THRESHOLD, mask))
- mcfg->rssi_threshold = conf->rssi_threshold;
-#endif
-
-#if 0 /* controlled by driver */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_HT_OPMODE, mask));
-#endif
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, mask))
- mcfg->dot11MeshHWMPactivePathToRootTimeout = conf->dot11MeshHWMPactivePathToRootTimeout;
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_ROOT_INTERVAL, mask))
- mcfg->dot11MeshHWMProotInterval = conf->dot11MeshHWMProotInterval;
- if (chk_mesh_attr(NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, mask))
- mcfg->dot11MeshHWMPconfirmationInterval = conf->dot11MeshHWMPconfirmationInterval;
-#endif
-
-#if 0 /* TBD */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_POWER_MODE, mask));
- if (chk_mesh_attr(NL80211_MESHCONF_AWAKE_WINDOW, mask));
-#endif
-#endif
-
-#if 0 /* driver MPM */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- if (chk_mesh_attr(NL80211_MESHCONF_PLINK_TIMEOUT, mask));
-#endif
-#endif
-}
-
-u8 *rtw_cfg80211_construct_mesh_beacon_ies(struct wiphy *wiphy, _adapter *adapter
- , const struct mesh_config *conf, const struct mesh_setup *setup
- , uint *ies_len)
-{
- struct rtw_mesh_info *minfo = &adapter->mesh_info;
- struct rtw_mesh_cfg *mcfg = &adapter->mesh_cfg;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- struct cfg80211_chan_def *chdef = (struct cfg80211_chan_def *)(&setup->chandef);
-#endif
- struct ieee80211_channel *chan;
- u8 ch, bw, offset;
-#endif
- uint len;
- u8 n_bitrates;
- u8 ht = 0;
- u8 vht = 0;
- u8 *rsn_ie = NULL;
- sint rsn_ie_len = 0;
- u8 *ies = NULL, *c;
- u8 supported_rates[RTW_G_RATES_NUM] = {0};
- int i;
-
- *ies_len = 0;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- chan = (struct ieee80211_channel *)chdef->chan;
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- chan = (struct ieee80211_channel *)setup->channel;
-#endif
-
- n_bitrates = wiphy->bands[chan->band]->n_bitrates;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
- rtw_get_chbw_from_cfg80211_chan_def(chdef, &ht, &ch, &bw, &offset);
-#else
- rtw_get_chbw_from_nl80211_channel_type(chan, setup->channel_type, &ht, &ch, &bw, &offset);
-#endif
- if (!ch)
- goto exit;
-
-#if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- vht = ht && ch > 14 && bw >= CHANNEL_WIDTH_80; /* VHT40/VHT20? */
-#endif
-
- RTW_INFO(FUNC_ADPT_FMT" => ch:%u,%u,%u, ht:%u, vht:%u\n"
- , FUNC_ADPT_ARG(adapter), ch, bw, offset, ht, vht);
-#endif
-
- rsn_ie = rtw_get_ie(setup->ie, WLAN_EID_RSN, &rsn_ie_len, setup->ie_len);
- if (rsn_ie && !rsn_ie_len) {
- rtw_warn_on(1);
- rsn_ie = NULL;
- }
-
- len = _BEACON_IE_OFFSET_
- + 2 /* 0-length SSID */
- + (n_bitrates >= 8 ? 8 : n_bitrates) + 2 /* Supported Rates */
- + 3 /* DS parameter set */
- + 6 /* TIM */
- + (n_bitrates > 8 ? n_bitrates - 8 + 2 : 0) /* Extended Supported Rates */
- + (rsn_ie ? rsn_ie_len + 2 : 0) /* RSN */
- #if defined(CONFIG_80211N_HT)
- + (ht ? HT_CAP_IE_LEN + 2 + HT_OP_IE_LEN + 2 : 0) /* HT */
- #endif
- #if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- + (vht ? VHT_CAP_IE_LEN + 2 + VHT_OP_IE_LEN + 2 : 0) /* VHT */
- #endif
- + minfo->mesh_id_len + 2 /* Mesh ID */
- + 9 /* Mesh configuration */
- ;
-
- ies = rtw_zmalloc(len);
- if (!ies)
- goto exit;
-
- /* timestamp */
- c = ies + 8;
-
- /* beacon interval */
- RTW_PUT_LE16(c, setup->beacon_interval);
- c += 2;
-
- /* capability */
- if (rsn_ie)
- *((u16 *)c) |= cpu_to_le16(cap_Privacy);
- c += 2;
-
- /* SSID */
- c = rtw_set_ie(c, WLAN_EID_SSID, 0, NULL, NULL);
-
- /* Supported Rates */
- for (i = 0; i < n_bitrates; i++) {
- supported_rates[i] = wiphy->bands[chan->band]->bitrates[i].bitrate / 5;
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- if (setup->basic_rates & BIT(i))
- #else
- if (rtw_is_basic_rate_mix(supported_rates[i]))
- #endif
- supported_rates[i] |= IEEE80211_BASIC_RATE_MASK;
- }
- c = rtw_set_ie(c, WLAN_EID_SUPP_RATES, (n_bitrates >= 8 ? 8 : n_bitrates), supported_rates, NULL);
-
- /* DS parameter set */
- c = rtw_set_ie(c, WLAN_EID_DS_PARAMS, 1, &ch, NULL);
-
- /* TIM */
- *c = WLAN_EID_TIM;
- *(c + 1) = 4;
- c += 6;
- //c = rtw_set_ie(c, _TIM_IE_, 4, NULL, NULL);
-
- /* Extended Supported Rates */
- if (n_bitrates > 8)
- c = rtw_set_ie(c, WLAN_EID_EXT_SUPP_RATES, n_bitrates - 8, supported_rates + 8, NULL);
-
- /* RSN */
- if (rsn_ie)
- c = rtw_set_ie(c, WLAN_EID_RSN, rsn_ie_len, rsn_ie + 2, NULL);
-
-#if defined(CONFIG_80211N_HT)
- if (ht) {
- struct ieee80211_sta_ht_cap *sta_ht_cap = &wiphy->bands[chan->band]->ht_cap;
- u8 ht_cap[HT_CAP_IE_LEN];
- u8 ht_op[HT_OP_IE_LEN];
-
- _rtw_memset(ht_cap, 0, HT_CAP_IE_LEN);
- _rtw_memset(ht_op, 0, HT_OP_IE_LEN);
-
- /* WLAN_EID_HT_CAP */
- RTW_PUT_LE16(HT_CAP_ELE_CAP_INFO(ht_cap), sta_ht_cap->cap);
- SET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(ht_cap, sta_ht_cap->ampdu_factor);
- SET_HT_CAP_ELE_MIN_MPDU_S_SPACE(ht_cap, sta_ht_cap->ampdu_density);
- _rtw_memcpy(HT_CAP_ELE_SUP_MCS_SET(ht_cap), &sta_ht_cap->mcs, 16);
- c = rtw_set_ie(c, WLAN_EID_HT_CAP, HT_CAP_IE_LEN, ht_cap, NULL);
-
- /* WLAN_EID_HT_OPERATION */
- SET_HT_OP_ELE_PRI_CHL(ht_op, ch);
- switch (offset) {
- case HAL_PRIME_CHNL_OFFSET_LOWER:
- SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op, SCA);
- break;
- case HAL_PRIME_CHNL_OFFSET_UPPER:
- SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op, SCB);
- break;
- case HAL_PRIME_CHNL_OFFSET_DONT_CARE:
- default:
- SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op, SCN);
- break;
- }
- if (bw >= CHANNEL_WIDTH_40)
- SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op, 1);
- else
- SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op, 0);
- c = rtw_set_ie(c, WLAN_EID_HT_OPERATION, HT_OP_IE_LEN, ht_op, NULL);
- }
-#endif /* defined(CONFIG_80211N_HT) */
-
-#if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- if (vht) {
- struct ieee80211_sta_vht_cap *sta_vht_cap = &wiphy->bands[chan->band]->vht_cap;
- u8 vht_cap[VHT_CAP_IE_LEN];
- u8 vht_op[VHT_OP_IE_LEN];
- u8 cch = rtw_get_center_ch(ch, bw, offset);
-
- _rtw_memset(vht_op, 0, VHT_OP_IE_LEN);
-
- /* WLAN_EID_VHT_CAPABILITY */
- _rtw_memcpy(vht_cap, &sta_vht_cap->cap, 4);
- _rtw_memcpy(vht_cap + 4, &sta_vht_cap->vht_mcs, 8);
- c = rtw_set_ie(c, WLAN_EID_VHT_CAPABILITY, VHT_CAP_IE_LEN, vht_cap, NULL);
-
- /* WLAN_EID_VHT_OPERATION */
- if (bw < CHANNEL_WIDTH_80) {
- SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op, 0);
- SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op, 0);
- SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op, 0);
- } else if (bw == CHANNEL_WIDTH_80) {
- SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op, 1);
- SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op, cch);
- SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op, 0);
- } else {
- RTW_ERR(FUNC_ADPT_FMT" unsupported BW:%u\n", FUNC_ADPT_ARG(adapter), bw);
- rtw_warn_on(1);
- rtw_mfree(ies, len);
- goto exit;
- }
-
- /* Hard code 1 stream, MCS0-7 is a min Basic VHT MCS rates */
- vht_op[3] = 0xfc;
- vht_op[4] = 0xff;
- c = rtw_set_ie(c, WLAN_EID_VHT_OPERATION, VHT_OP_IE_LEN, vht_op, NULL);
- }
-#endif /* defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) */
-
- /* Mesh ID */
- c = rtw_set_ie_mesh_id(c, NULL, minfo->mesh_id, minfo->mesh_id_len);
-
- /* Mesh configuration */
- c = rtw_set_ie_mesh_config(c, NULL
- , minfo->mesh_pp_id
- , minfo->mesh_pm_id
- , minfo->mesh_cc_id
- , minfo->mesh_sp_id
- , minfo->mesh_auth_id
- , 0, 0, 0
- , 1
- , 0, 0
- , mcfg->dot11MeshForwarding
- , 0, 0, 0
- );
-
-#if DBG_RTW_CFG80211_MESH_CONF
- RTW_INFO(FUNC_ADPT_FMT" ies_len:%u\n", FUNC_ADPT_ARG(adapter), len);
- dump_ies(RTW_DBGDUMP, ies + _BEACON_IE_OFFSET_, len - _BEACON_IE_OFFSET_);
-#endif
-
-exit:
- if (ies)
- *ies_len = len;
- return ies;
-}
-
-static int cfg80211_rtw_get_mesh_config(struct wiphy *wiphy, struct net_device *dev
- , struct mesh_config *conf)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct rtw_mesh_cfg *mesh_cfg = &adapter->mesh_cfg;
- int ret = 0;
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
-
- /* driver MPM */
- conf->dot11MeshRetryTimeout = 0;
- conf->dot11MeshConfirmTimeout = 0;
- conf->dot11MeshHoldingTimeout = 0;
- conf->dot11MeshMaxPeerLinks = mesh_cfg->max_peer_links;
- conf->dot11MeshMaxRetries = 0;
-
- conf->dot11MeshTTL = mesh_cfg->dot11MeshTTL;
- conf->element_ttl = mesh_cfg->element_ttl;
-
- /* driver MPM */
- conf->auto_open_plinks = 0;
-
- /* TBD: synchronization */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- conf->dot11MeshNbrOffsetMaxNeighbor = 0;
-#endif
-
- conf->dot11MeshHWMPmaxPREQretries = mesh_cfg->dot11MeshHWMPmaxPREQretries;
- conf->path_refresh_time = mesh_cfg->path_refresh_time;
- conf->min_discovery_timeout = mesh_cfg->min_discovery_timeout;
- conf->dot11MeshHWMPactivePathTimeout = mesh_cfg->dot11MeshHWMPactivePathTimeout;
- conf->dot11MeshHWMPpreqMinInterval = mesh_cfg->dot11MeshHWMPpreqMinInterval;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- conf->dot11MeshHWMPperrMinInterval = mesh_cfg->dot11MeshHWMPperrMinInterval;
-#endif
- conf->dot11MeshHWMPnetDiameterTraversalTime = mesh_cfg->dot11MeshHWMPnetDiameterTraversalTime;
- conf->dot11MeshHWMPRootMode = mesh_cfg->dot11MeshHWMPRootMode;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- conf->dot11MeshHWMPRannInterval = mesh_cfg->dot11MeshHWMPRannInterval;
-#endif
- conf->dot11MeshGateAnnouncementProtocol = mesh_cfg->dot11MeshGateAnnouncementProtocol;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
- conf->dot11MeshForwarding = mesh_cfg->dot11MeshForwarding;
- conf->rssi_threshold = mesh_cfg->rssi_threshold;
-#endif
-
- /* TBD */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
- conf->ht_opmode = 0xffff;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- conf->dot11MeshHWMPactivePathToRootTimeout = mesh_cfg->dot11MeshHWMPactivePathToRootTimeout;
- conf->dot11MeshHWMProotInterval = mesh_cfg->dot11MeshHWMProotInterval;
- conf->dot11MeshHWMPconfirmationInterval = mesh_cfg->dot11MeshHWMPconfirmationInterval;
-#endif
-
- /* TBD: power save */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- conf->power_mode = NL80211_MESH_POWER_ACTIVE;
- conf->dot11MeshAwakeWindowDuration = 0;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- conf->plink_timeout = mesh_cfg->plink_timeout;
-#endif
-
- return ret;
-}
-
-static void rtw_mbss_info_change_notify(_adapter *adapter, bool minfo_changed, bool need_work)
-{
- if (need_work)
- rtw_mesh_work(&adapter->mesh_work);
-}
-
-static int cfg80211_rtw_update_mesh_config(struct wiphy *wiphy, struct net_device *dev
- , u32 mask, const struct mesh_config *nconf)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- int ret = 0;
- bool minfo_changed = _FALSE, need_work = _FALSE;
-
- RTW_INFO(FUNC_ADPT_FMT" mask:0x%08x\n", FUNC_ADPT_ARG(adapter), mask);
-
- rtw_cfg80211_mesh_cfg_set(adapter, nconf, mask);
- update_beacon(adapter, WLAN_EID_MESH_CONFIG, NULL, _TRUE);
- need_work = rtw_ieee80211_mesh_root_setup(adapter);
-
- rtw_mbss_info_change_notify(adapter, minfo_changed, need_work);
-
- return ret;
-}
-
-static int cfg80211_rtw_join_mesh(struct wiphy *wiphy, struct net_device *dev,
- const struct mesh_config *conf, const struct mesh_setup *setup)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- u8 *ies = NULL;
- uint ies_len;
- int ret = 0;
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
-
-#if DBG_RTW_CFG80211_MESH_CONF
- RTW_INFO(FUNC_ADPT_FMT" mesh_setup:\n", FUNC_ADPT_ARG(adapter));
- dump_mesh_setup(RTW_DBGDUMP, wiphy, setup);
- RTW_INFO(FUNC_ADPT_FMT" mesh_config:\n", FUNC_ADPT_ARG(adapter));
- dump_mesh_config(RTW_DBGDUMP, conf);
-#endif
-
- if (rtw_cfg80211_sync_iftype(adapter) != _SUCCESS) {
- ret = -ENOTSUPP;
- goto exit;
- }
-
- /* initialization */
- rtw_mesh_init_mesh_info(adapter);
-
- /* apply cfg80211 settings*/
- rtw_cfg80211_mesh_info_set_profile(&adapter->mesh_info, setup);
- rtw_cfg80211_mesh_cfg_set(adapter, conf, 0xFFFFFFFF);
-
- /* apply cfg80211 settings (join only) */
- rtw_mesh_cfg_init_max_peer_links(adapter, conf->dot11MeshMaxPeerLinks);
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
- rtw_mesh_cfg_init_plink_timeout(adapter, conf->plink_timeout);
- #endif
-
- rtw_ieee80211_mesh_root_setup(adapter);
-
- ies = rtw_cfg80211_construct_mesh_beacon_ies(wiphy, adapter, conf, setup, &ies_len);
- if (!ies) {
- ret = -EINVAL;
- goto exit;
- }
-
- /* start mbss */
- if (rtw_check_beacon_data(adapter, ies, ies_len) != _SUCCESS) {
- ret = -EINVAL;
- goto exit;
- }
-
- rtw_mesh_work(&adapter->mesh_work);
-
-exit:
- if (ies)
- rtw_mfree(ies, ies_len);
- if (ret)
- rtw_mesh_deinit_mesh_info(adapter);
-
- return ret;
-}
-
-static int cfg80211_rtw_leave_mesh(struct wiphy *wiphy, struct net_device *dev)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- int ret = 0;
-
- RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter));
-
- rtw_mesh_deinit_mesh_info(adapter);
-
- rtw_set_802_11_infrastructure_mode(adapter, Ndis802_11Infrastructure);
- rtw_setopmode_cmd(adapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK);
-
- return ret;
-}
-
-static int cfg80211_rtw_add_mpath(struct wiphy *wiphy, struct net_device *dev
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
- , const u8 *dst, const u8 *next_hop
- #else
- , u8 *dst, u8 *next_hop
- #endif
-)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct sta_priv *stapriv = &adapter->stapriv;
- struct sta_info *sta;
- struct rtw_mesh_path *mpath;
- int ret = 0;
-
- rtw_rcu_read_lock();
-
- sta = rtw_get_stainfo(stapriv, next_hop);
- if (!sta) {
- ret = -ENOENT;
- goto exit;
- }
-
- mpath = rtw_mesh_path_add(adapter, dst);
- if (!mpath) {
- ret = -ENOENT;
- goto exit;
- }
-
- rtw_mesh_path_fix_nexthop(mpath, sta);
-
-exit:
- rtw_rcu_read_unlock();
-
- return ret;
-}
-
-static int cfg80211_rtw_del_mpath(struct wiphy *wiphy, struct net_device *dev
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
- , const u8 *dst
- #else
- , u8 *dst
- #endif
-)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- int ret = 0;
-
- if (dst) {
- if (rtw_mesh_path_del(adapter, dst)) {
- ret = -ENOENT;
- goto exit;
- }
- } else {
- rtw_mesh_path_flush_by_iface(adapter);
- }
-
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_change_mpath(struct wiphy *wiphy, struct net_device *dev
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
- , const u8 *dst, const u8 *next_hop
- #else
- , u8 *dst, u8 *next_hop
- #endif
-)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct sta_priv *stapriv = &adapter->stapriv;
- struct sta_info *sta;
- struct rtw_mesh_path *mpath;
- int ret = 0;
-
- rtw_rcu_read_lock();
-
- sta = rtw_get_stainfo(stapriv, next_hop);
- if (!sta) {
- ret = -ENOENT;
- goto exit;
- }
-
- mpath = rtw_mesh_path_lookup(adapter, dst);
- if (!mpath) {
- ret = -ENOENT;
- goto exit;
- }
-
- rtw_mesh_path_fix_nexthop(mpath, sta);
-
-exit:
- rtw_rcu_read_unlock();
-
- return ret;
-}
-
-static void rtw_cfg80211_mpath_set_pinfo(struct rtw_mesh_path *mpath, u8 *next_hop, struct mpath_info *pinfo)
-{
- struct sta_info *next_hop_sta = rtw_rcu_dereference(mpath->next_hop);
-
- if (next_hop_sta)
- _rtw_memcpy(next_hop, next_hop_sta->cmn.mac_addr, ETH_ALEN);
- else
- _rtw_memset(next_hop, 0, ETH_ALEN);
-
- _rtw_memset(pinfo, 0, sizeof(*pinfo));
-
- pinfo->generation = mpath->adapter->mesh_info.mesh_paths_generation;
-
- pinfo->filled = 0
- | MPATH_INFO_FRAME_QLEN
- | MPATH_INFO_SN
- | MPATH_INFO_METRIC
- | MPATH_INFO_EXPTIME
- | MPATH_INFO_DISCOVERY_TIMEOUT
- | MPATH_INFO_DISCOVERY_RETRIES
- | MPATH_INFO_FLAGS
- ;
-
- pinfo->frame_qlen = mpath->frame_queue_len;
- pinfo->sn = mpath->sn;
- pinfo->metric = mpath->metric;
- if (rtw_time_after(mpath->exp_time, rtw_get_current_time()))
- pinfo->exptime = rtw_get_remaining_time_ms(mpath->exp_time);
- pinfo->discovery_timeout = rtw_systime_to_ms(mpath->discovery_timeout);
- pinfo->discovery_retries = mpath->discovery_retries;
- if (mpath->flags & RTW_MESH_PATH_ACTIVE)
- pinfo->flags |= NL80211_MPATH_FLAG_ACTIVE;
- if (mpath->flags & RTW_MESH_PATH_RESOLVING)
- pinfo->flags |= NL80211_MPATH_FLAG_RESOLVING;
- if (mpath->flags & RTW_MESH_PATH_SN_VALID)
- pinfo->flags |= NL80211_MPATH_FLAG_SN_VALID;
- if (mpath->flags & RTW_MESH_PATH_FIXED)
- pinfo->flags |= NL80211_MPATH_FLAG_FIXED;
- if (mpath->flags & RTW_MESH_PATH_RESOLVED)
- pinfo->flags |= NL80211_MPATH_FLAG_RESOLVED;
-}
-
-static int cfg80211_rtw_get_mpath(struct wiphy *wiphy, struct net_device *dev, u8 *dst, u8 *next_hop, struct mpath_info *pinfo)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct rtw_mesh_path *mpath;
- int ret = 0;
-
- rtw_rcu_read_lock();
-
- mpath = rtw_mesh_path_lookup(adapter, dst);
- if (!mpath) {
- ret = -ENOENT;
- goto exit;
- }
-
- rtw_cfg80211_mpath_set_pinfo(mpath, next_hop, pinfo);
-
-exit:
- rtw_rcu_read_unlock();
-
- return ret;
-}
-
-static int cfg80211_rtw_dump_mpath(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *dst, u8 *next_hop, struct mpath_info *pinfo)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct rtw_mesh_path *mpath;
- int ret = 0;
-
- rtw_rcu_read_lock();
-
- mpath = rtw_mesh_path_lookup_by_idx(adapter, idx);
- if (!mpath) {
- ret = -ENOENT;
- goto exit;
- }
-
- _rtw_memcpy(dst, mpath->dst, ETH_ALEN);
- rtw_cfg80211_mpath_set_pinfo(mpath, next_hop, pinfo);
-
-exit:
- rtw_rcu_read_unlock();
-
- return ret;
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
-static void rtw_cfg80211_mpp_set_pinfo(struct rtw_mesh_path *mpath, u8 *mpp, struct mpath_info *pinfo)
-{
- _rtw_memcpy(mpp, mpath->mpp, ETH_ALEN);
-
- _rtw_memset(pinfo, 0, sizeof(*pinfo));
- pinfo->generation = mpath->adapter->mesh_info.mpp_paths_generation;
-}
-
-static int cfg80211_rtw_get_mpp(struct wiphy *wiphy, struct net_device *dev, u8 *dst, u8 *mpp, struct mpath_info *pinfo)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct rtw_mesh_path *mpath;
- int ret = 0;
-
- rtw_rcu_read_lock();
-
- mpath = rtw_mpp_path_lookup(adapter, dst);
- if (!mpath) {
- ret = -ENOENT;
- goto exit;
- }
-
- rtw_cfg80211_mpp_set_pinfo(mpath, mpp, pinfo);
-
-exit:
- rtw_rcu_read_unlock();
-
- return ret;
-}
-
-static int cfg80211_rtw_dump_mpp(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *dst, u8 *mpp, struct mpath_info *pinfo)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
- struct rtw_mesh_path *mpath;
- int ret = 0;
-
- rtw_rcu_read_lock();
-
- mpath = rtw_mpp_path_lookup_by_idx(adapter, idx);
- if (!mpath) {
- ret = -ENOENT;
- goto exit;
- }
-
- _rtw_memcpy(dst, mpath->dst, ETH_ALEN);
- rtw_cfg80211_mpp_set_pinfo(mpath, mpp, pinfo);
-
-exit:
- rtw_rcu_read_unlock();
-
- return ret;
-}
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) */
-
-#endif /* defined(CONFIG_RTW_MESH) */
-
-#if defined(CONFIG_PNO_SUPPORT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
-static int cfg80211_rtw_sched_scan_start(struct wiphy *wiphy,
- struct net_device *dev,
- struct cfg80211_sched_scan_request *request)
-{
-
- _adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct cfg80211_ssid *ssids;
- int n_ssids = 0;
- int interval = 0;
- int i = 0;
- u8 ret;
-
- if (padapter->bup == _FALSE) {
- RTW_INFO("%s: net device is down.\n", __func__);
- return -EIO;
- }
-
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE ||
- check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ||
- check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) {
- RTW_INFO("%s: device is busy.\n", __func__);
- rtw_scan_abort(padapter);
- }
-
- if (request == NULL) {
- RTW_INFO("%s: invalid cfg80211_requests parameters.\n", __func__);
- return -EINVAL;
- }
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)
- interval = request->interval;
- n_ssids = request->n_match_sets;
- ssids = (struct cfg80211_ssid *)rtw_zmalloc(n_ssids * sizeof(struct cfg80211_ssid));
- if (ssids == NULL) {
- RTW_ERR("Fail to allocate ssids for PNO\n");
- return -ENOMEM;
- }
- for (i = 0; i < request -> n_match_sets; i++) {
- ssids[i].ssid_len = request->match_sets[i].ssid.ssid_len;
- memcpy(ssids[i].ssid, request->match_sets[i].ssid.ssid,
- request->match_sets[i].ssid.ssid_len);
- }
-#else
- interval = request->interval;
- n_ssids = request->n_ssids;
- ssids = request->ssids;
-#endif
-ret = rtw_android_cfg80211_pno_setup(dev, ssids,
- n_ssids, interval);
- if (ret < 0) {
- RTW_INFO("%s ret: %d\n", __func__, ret);
- goto exit;
- }
-
- ret = rtw_android_pno_enable(dev, _TRUE);
- if (ret < 0) {
- RTW_INFO("%s ret: %d\n", __func__, ret);
- goto exit;
- }
-exit:
- return ret;
-}
-
-static int cfg80211_rtw_sched_scan_stop(struct wiphy *wiphy,
- struct net_device *dev)
-{
- return rtw_android_pno_enable(dev, _FALSE);
-}
-
-int cfg80211_rtw_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow) {
- RTW_DBG("==> %s\n", __func__);
- RTW_DBG("<== %s\n", __func__);
- return 0;
-}
-
-int cfg80211_rtw_resume(struct wiphy *wiphy) {
-
- _adapter *padapter;
- struct pwrctrl_priv *pwrpriv;
- struct mlme_priv *pmlmepriv;
- padapter = wiphy_to_adapter(wiphy);
-
- pwrpriv = adapter_to_pwrctl(padapter);
- pmlmepriv = &padapter->mlmepriv;
- struct sitesurvey_parm parm;
- int i, len;
-
-
- RTW_DBG("==> %s\n", __func__);
- if (pwrpriv->wowlan_last_wake_reason == RX_PNO) {
-
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
- _irqL irqL;
- int PNOWakeupScanWaitCnt = 0;
-
- rtw_cfg80211_disconnected(padapter->rtw_wdev, 0, NULL, 0, 1, GFP_ATOMIC);
-
- rtw_init_sitesurvey_parm(padapter, &parm);
- for (i = 0; i < pwrpriv -> pnlo_info -> ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
- len = pwrpriv->pno_ssid_list->node[i].SSID_len;
- _rtw_memcpy(&parm.ssid[i].Ssid, pwrpriv->pno_ssid_list->node[i].SSID, len);
- parm->ssid[i].SsidLength = len;
- }
- prm->ssid_num = pwrpriv->pnlo_info->ssid_num;
-
- _enter_critical_bh(&pmlmepriv->lock, &irqL);
- //This modification fix PNO wakeup reconnect issue with hidden SSID AP.
- //rtw_sitesurvey_cmd(padapter, NULL);
- rtw_sitesurvey_cmd(padapter, &parm);
- _exit_critical_bh(&pmlmepriv->lock, &irqL);
-
- for (PNOWakeupScanWaitCnt = 0; PNOWakeupScanWaitCnt < 10; PNOWakeupScanWaitCnt++) {
- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _FALSE)
- break;
-
- rtw_msleep_os(1000);
- }
-
- _enter_critical_bh(&pmlmepriv->lock, &irqL);
- cfg80211_sched_scan_results(padapter->rtw_wdev->wiphy);
- _exit_critical_bh(&pmlmepriv->lock, &irqL);
-
- }
-
- RTW_DBG("<== %s\n", __func__);
- return 0;
-
-}
-#endif /* CONFIG_PNO_SUPPORT */
-
-static int rtw_cfg80211_set_beacon_wpsp2pie(struct net_device *ndev, char *buf, int len)
-{
- int ret = 0;
- uint wps_ielen = 0;
- u8 *wps_ie;
- u32 p2p_ielen = 0;
- u8 wps_oui[8] = {0x0, 0x50, 0xf2, 0x04};
- u8 *p2p_ie;
- u32 wfd_ielen = 0;
- u8 *wfd_ie;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
-
- RTW_INFO(FUNC_NDEV_FMT" ielen=%d\n", FUNC_NDEV_ARG(ndev), len);
-
- if (len > 0) {
- wps_ie = rtw_get_wps_ie(buf, len, NULL, &wps_ielen);
- if (wps_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("bcn_wps_ielen=%d\n", wps_ielen);
- #endif
-
- if (pmlmepriv->wps_beacon_ie) {
- u32 free_len = pmlmepriv->wps_beacon_ie_len;
- pmlmepriv->wps_beacon_ie_len = 0;
- rtw_mfree(pmlmepriv->wps_beacon_ie, free_len);
- pmlmepriv->wps_beacon_ie = NULL;
- }
-
- pmlmepriv->wps_beacon_ie = rtw_malloc(wps_ielen);
- if (pmlmepriv->wps_beacon_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
-
- _rtw_memcpy(pmlmepriv -> wps_beacon_ie, wps_ie, wps_ielen);
- pmlmepriv -> wps_beacon_ie_len = wps_ielen;
-
- update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, _TRUE);
-
- }
-
- /* buf += wps_ielen; */
- /* len -= wps_ielen; */
-
- #ifdef CONFIG_P2P
- p2p_ie = rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen);
- if (p2p_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("bcn_p2p_ielen=%d\n", p2p_ielen);
- #endif
-
- if (pmlmepriv->p2p_beacon_ie) {
- u32 free_len = pmlmepriv -> p2p_beacon_ie_len;
- pmlmepriv -> p2p_beacon_ie_len = 0;
- rtw_mfree(pmlmepriv -> p2p_beacon_ie, free_len);
- pmlmepriv -> p2p_beacon_ie = NULL;
- }
-
- pmlmepriv -> p2p_beacon_ie = rtw_malloc(p2p_ielen);
- if (pmlmepriv -> p2p_beacon_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
-
- _rtw_memcpy(pmlmepriv->p2p_beacon_ie, p2p_ie, p2p_ielen);
- pmlmepriv->p2p_beacon_ie_len = p2p_ielen;
-
- }
- #endif /* CONFIG_P2P */
-
-
- #ifdef CONFIG_WFD
- wfd_ie = rtw_get_wfd_ie(buf, len, NULL, &wfd_ielen);
- if (wfd_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("bcn_wfd_ielen=%d\n", wfd_ielen);
- #endif
-
- if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_BEACON_IE, wfd_ie, wfd_ielen) != _SUCCESS)
- return -EINVAL;
- }
- #endif /* CONFIG_WFD */
-
- pmlmeext->bstart_bss = _TRUE;
-
- }
-
- return ret;
-
-}
-
-static int rtw_cfg80211_set_probe_resp_wpsp2pie(struct net_device *net, char *buf, int len)
-{
- int ret = 0;
- uint wps_ielen = 0;
- u8 *wps_ie;
- u32 p2p_ielen = 0;
- u8 *p2p_ie;
- u32 wfd_ielen = 0;
- u8 *wfd_ie;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(net);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, ielen=%d\n", __func__, len);
-#endif
-
- if (len > 0) {
- wps_ie = rtw_get_wps_ie(buf, len, NULL, &wps_ielen);
- if (wps_ie) {
- uint attr_contentlen = 0;
- u16 uconfig_method, *puconfig_method = NULL;
-
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("probe_resp_wps_ielen=%d\n", wps_ielen);
- #endif
-
- if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
- u8 sr = 0;
- rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL);
-
- if (sr != 0)
- RTW_INFO("%s, got sr\n", __func__);
- else {
- RTW_INFO("GO mode process WPS under site-survey, sr no set\n");
- return ret;
- }
- }
-
- if (pmlmepriv->wps_probe_resp_ie) {
- u32 free_len = pmlmepriv->wps_probe_resp_ie_len;
- pmlmepriv->wps_probe_resp_ie_len = 0;
- rtw_mfree(pmlmepriv->wps_probe_resp_ie, free_len);
- pmlmepriv->wps_probe_resp_ie = NULL;
- }
-
- pmlmepriv->wps_probe_resp_ie = rtw_malloc(wps_ielen);
- if (pmlmepriv->wps_probe_resp_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
-
- /* add PUSH_BUTTON config_method by driver self in wpsie of probe_resp at GO Mode */
- puconfig_method = (u16 *)rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_CONF_METHOD, NULL, &attr_contentlen);
- if (puconfig_method != NULL) {
- /* struct registry_priv *pregistrypriv = &padapter->registrypriv; */
- struct wireless_dev *wdev = padapter->rtw_wdev;
-
- #ifdef CONFIG_DEBUG_CFG80211
- /* printk("config_method in wpsie of probe_resp = 0x%x\n", be16_to_cpu(*puconfig_method)); */
- #endif
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- /* for WIFI-DIRECT LOGO 4.2.2, AUTO GO can't set PUSH_BUTTON flags */
- if (wdev->iftype == NL80211_IFTYPE_P2P_GO) {
- uconfig_method = WPS_CM_PUSH_BUTTON;
- uconfig_method = cpu_to_be16(uconfig_method);
-
- *puconfig_method &= ~uconfig_method;
- }
- #endif
- }
-
- _rtw_memcpy(pmlmepriv->wps_probe_resp_ie, wps_ie, wps_ielen);
- pmlmepriv->wps_probe_resp_ie_len = wps_ielen;
-
- }
-
- /* buf += wps_ielen; */
- /* len -= wps_ielen; */
-
- #ifdef CONFIG_P2P
- p2p_ie = rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen);
- if (p2p_ie) {
- u8 is_GO = _FALSE;
- u32 attr_contentlen = 0;
- u16 cap_attr = 0;
-
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("probe_resp_p2p_ielen=%d\n", p2p_ielen);
- #endif
-
- /* Check P2P Capability ATTR */
- if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&cap_attr, (uint *) &attr_contentlen)) {
- u8 grp_cap = 0;
- /* RTW_INFO( "[%s] Got P2P Capability Attr!!\n", __FUNCTION__ ); */
- cap_attr = le16_to_cpu(cap_attr);
- grp_cap = (u8)((cap_attr >> 8) & 0xff);
-
- is_GO = (grp_cap & BIT(0)) ? _TRUE : _FALSE;
-
- if (is_GO)
- RTW_INFO("Got P2P Capability Attr, grp_cap=0x%x, is_GO\n", grp_cap);
- }
-
-
- if (is_GO == _FALSE) {
- if (pmlmepriv->p2p_probe_resp_ie) {
- u32 free_len = pmlmepriv->p2p_probe_resp_ie_len;
- pmlmepriv->p2p_probe_resp_ie_len = 0;
- rtw_mfree(pmlmepriv->p2p_probe_resp_ie, free_len);
- pmlmepriv->p2p_probe_resp_ie = NULL;
- }
-
- pmlmepriv->p2p_probe_resp_ie = rtw_malloc(p2p_ielen);
- if (pmlmepriv->p2p_probe_resp_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
- _rtw_memcpy(pmlmepriv->p2p_probe_resp_ie, p2p_ie, p2p_ielen);
- pmlmepriv->p2p_probe_resp_ie_len = p2p_ielen;
- } else {
- if (pmlmepriv->p2p_go_probe_resp_ie) {
- u32 free_len = pmlmepriv->p2p_go_probe_resp_ie_len;
- pmlmepriv->p2p_go_probe_resp_ie_len = 0;
- rtw_mfree(pmlmepriv->p2p_go_probe_resp_ie, free_len);
- pmlmepriv->p2p_go_probe_resp_ie = NULL;
-
- }
-
- pmlmepriv->p2p_go_probe_resp_ie = rtw_malloc(p2p_ielen);
- if (pmlmepriv->p2p_go_probe_resp_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
-
- }
- _rtw_memcpy(pmlmepriv->p2p_go_probe_resp_ie, p2p_ie, p2p_ielen);
- pmlmepriv->p2p_go_probe_resp_ie_len = p2p_ielen;
- }
-
- }
- #endif /* CONFIG_P2P */
-
-
- #ifdef CONFIG_WFD
- wfd_ie = rtw_get_wfd_ie(buf, len, NULL, &wfd_ielen);
- if (wfd_ie) {
- #ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("probe_resp_wfd_ielen=%d\n", wfd_ielen);
- #endif
-
- if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_PROBE_RESP_IE, wfd_ie, wfd_ielen) != _SUCCESS)
- return -EINVAL;
- }
- #endif /* CONFIG_WFD */
-
- }
-
- return ret;
-
-}
-
-static int rtw_cfg80211_set_assoc_resp_wpsp2pie(struct net_device *net, char *buf, int len)
-{
- int ret = 0;
- _adapter *padapter = (_adapter *)rtw_netdev_priv(net);
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- u8 *ie;
- u32 ie_len;
-
- RTW_INFO("%s, ielen=%d\n", __func__, len);
-
- if (len <= 0)
- goto exit;
-
- ie = rtw_get_wps_ie(buf, len, NULL, &ie_len);
- if (ie && ie_len) {
- if (pmlmepriv->wps_assoc_resp_ie) {
- u32 free_len = pmlmepriv->wps_assoc_resp_ie_len;
-
- pmlmepriv->wps_assoc_resp_ie_len = 0;
- rtw_mfree(pmlmepriv->wps_assoc_resp_ie, free_len);
- pmlmepriv->wps_assoc_resp_ie = NULL;
- }
-
- pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len);
- if (pmlmepriv->wps_assoc_resp_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
- }
- _rtw_memcpy(pmlmepriv->wps_assoc_resp_ie, ie, ie_len);
- pmlmepriv->wps_assoc_resp_ie_len = ie_len;
- }
-
- ie = rtw_get_p2p_ie(buf, len, NULL, &ie_len);
- if (ie && ie_len) {
- if (pmlmepriv->p2p_assoc_resp_ie) {
- u32 free_len = pmlmepriv->p2p_assoc_resp_ie_len;
-
- pmlmepriv->p2p_assoc_resp_ie_len = 0;
- rtw_mfree(pmlmepriv->p2p_assoc_resp_ie, free_len);
- pmlmepriv->p2p_assoc_resp_ie = NULL;
- }
-
- pmlmepriv->p2p_assoc_resp_ie = rtw_malloc(ie_len);
- if (pmlmepriv->p2p_assoc_resp_ie == NULL) {
- RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__);
- return -EINVAL;
- }
- _rtw_memcpy(pmlmepriv->p2p_assoc_resp_ie, ie, ie_len);
- pmlmepriv->p2p_assoc_resp_ie_len = ie_len;
- }
-
-#ifdef CONFIG_WFD
- ie = rtw_get_wfd_ie(buf, len, NULL, &ie_len);
- if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_ASSOC_RESP_IE, ie, ie_len) != _SUCCESS)
- return -EINVAL;
-#endif
-
-exit:
- return ret;
-}
-
-int rtw_cfg80211_set_mgnt_wpsp2pie(struct net_device *net, char *buf, int len,
- int type)
-{
- int ret = 0;
- uint wps_ielen = 0;
- u32 p2p_ielen = 0;
-
-#ifdef CONFIG_DEBUG_CFG80211
- RTW_INFO("%s, ielen=%d\n", __func__, len);
-#endif
-
- if ((rtw_get_wps_ie(buf, len, NULL, &wps_ielen) && (wps_ielen > 0))
- #ifdef CONFIG_P2P
- || (rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen) && (p2p_ielen > 0))
- #endif
- ) {
- if (net != NULL) {
- switch (type) {
- case 0x1: /* BEACON */
- ret = rtw_cfg80211_set_beacon_wpsp2pie(net, buf, len);
- break;
- case 0x2: /* PROBE_RESP */
- ret = rtw_cfg80211_set_probe_resp_wpsp2pie(net, buf, len);
- #ifdef CONFIG_P2P
- if (ret == 0)
- adapter_wdev_data((_adapter *)rtw_netdev_priv(net))->probe_resp_ie_update_time = rtw_get_current_time();
- #endif
- break;
- case 0x4: /* ASSOC_RESP */
- ret = rtw_cfg80211_set_assoc_resp_wpsp2pie(net, buf, len);
- break;
- }
- }
- }
-
- return ret;
-
-}
-
-#ifdef CONFIG_80211N_HT
-static void rtw_cfg80211_init_ht_capab_ex(_adapter *padapter
- , struct ieee80211_sta_ht_cap *ht_cap, BAND_TYPE band, u8 rf_type)
-{
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
- u8 stbc_rx_enable = _FALSE;
-
- rtw_ht_use_default_setting(padapter);
-
- /* RX LDPC */
- if (TEST_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_RX))
- ht_cap->cap |= IEEE80211_HT_CAP_LDPC_CODING;
-
- /* TX STBC */
- if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX))
- ht_cap->cap |= IEEE80211_HT_CAP_TX_STBC;
-
- /* RX STBC */
- if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_RX)) {
- /*rtw_rx_stbc 0: disable, bit(0):enable 2.4g, bit(1):enable 5g*/
- if (band == BAND_ON_2_4G)
- stbc_rx_enable = (pregistrypriv->rx_stbc & BIT(0)) ? _TRUE : _FALSE;
- if (band == BAND_ON_5G)
- stbc_rx_enable = (pregistrypriv->rx_stbc & BIT(1)) ? _TRUE : _FALSE;
-
- if (stbc_rx_enable) {
- switch (rf_type) {
- case RF_1T1R:
- ht_cap->cap |= IEEE80211_HT_CAP_RX_STBC_1R;/*RX STBC One spatial stream*/
- break;
-
- case RF_2T2R:
- case RF_1T2R:
- ht_cap->cap |= IEEE80211_HT_CAP_RX_STBC_1R;/* Only one spatial-stream STBC RX is supported */
- break;
- case RF_3T3R:
- case RF_3T4R:
- case RF_4T4R:
- ht_cap->cap |= IEEE80211_HT_CAP_RX_STBC_1R;/* Only one spatial-stream STBC RX is supported */
- break;
- default:
- RTW_INFO("[warning] rf_type %d is not expected\n", rf_type);
- break;
- }
- }
- }
-}
-
-static void rtw_cfg80211_init_ht_capab(_adapter *padapter
- , struct ieee80211_sta_ht_cap *ht_cap, BAND_TYPE band, u8 rf_type)
-{
- struct hal_spec_t *hal_spec = GET_HAL_SPEC(padapter);
- u8 rx_nss = 0;
-
- ht_cap->ht_supported = _TRUE;
-
- /* According to the comment in rtw_ap.c:
- * "Note: currently we switch to the MIXED op mode if HT non-greenfield
- * station is associated. Probably it's a theoretical case, since
- * it looks like all known HT STAs support greenfield."
- * Therefore Greenfield is added to ht_cap
- */
- ht_cap->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | IEEE80211_HT_CAP_GRN_FLD |
- IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_DSSSCCK40 | IEEE80211_HT_CAP_MAX_AMSDU;
- rtw_cfg80211_init_ht_capab_ex(padapter, ht_cap, band, rf_type);
-
- /*
- *Maximum length of AMPDU that the STA can receive.
- *Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
- */
- ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-
- /*Minimum MPDU start spacing , */
- ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_16;
-
- ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
-
- rx_nss = rtw_min(rf_type_to_rf_rx_cnt(rf_type), hal_spec->rx_nss_num);
- switch (rx_nss) {
- case 1:
- ht_cap->mcs.rx_mask[0] = 0xFF;
- break;
- case 2:
- ht_cap->mcs.rx_mask[0] = 0xFF;
- ht_cap->mcs.rx_mask[1] = 0xFF;
- break;
- case 3:
- ht_cap->mcs.rx_mask[0] = 0xFF;
- ht_cap->mcs.rx_mask[1] = 0xFF;
- ht_cap->mcs.rx_mask[2] = 0xFF;
- break;
- case 4:
- ht_cap->mcs.rx_mask[0] = 0xFF;
- ht_cap->mcs.rx_mask[1] = 0xFF;
- ht_cap->mcs.rx_mask[2] = 0xFF;
- ht_cap->mcs.rx_mask[3] = 0xFF;
- break;
- default:
- rtw_warn_on(1);
- RTW_INFO("%s, error rf_type=%d\n", __func__, rf_type);
- };
-
- ht_cap->mcs.rx_highest = cpu_to_le16(
- rtw_mcs_rate(rf_type
- , hal_is_bw_support(padapter, CHANNEL_WIDTH_40)
- , hal_is_bw_support(padapter, CHANNEL_WIDTH_40) ? ht_cap->cap & IEEE80211_HT_CAP_SGI_40 : ht_cap->cap & IEEE80211_HT_CAP_SGI_20
- , ht_cap->mcs.rx_mask) / 10);
-}
-#endif /* CONFIG_80211N_HT */
-
-#if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
-static void rtw_cfg80211_init_vht_capab(_adapter *padapter
- , struct ieee80211_sta_vht_cap *sta_vht_cap, BAND_TYPE band, u8 rf_type)
-{
- struct hal_spec_t *hal_spec = GET_HAL_SPEC(padapter);
- struct registry_priv *regsty = &padapter->registrypriv;
- struct vht_priv *vhtpriv = &padapter->mlmepriv.vhtpriv;
- u8 vht_cap_ie[2 + 12] = {0};
- u8 bw;
-
- if (!REGSTY_IS_11AC_ENABLE(regsty)
- || !hal_chk_proto_cap(padapter, PROTO_CAP_11AC)
- ) {
- sta_vht_cap->vht_supported = 0;
- return;
- }
-
- rtw_vht_use_default_setting(padapter);
- rtw_build_vht_cap_ie(padapter, vht_cap_ie);
-
- sta_vht_cap->vht_supported = 1;
-
- _rtw_memcpy(&sta_vht_cap->cap, vht_cap_ie + 2, 4);
- _rtw_memcpy(&sta_vht_cap->vht_mcs, vht_cap_ie + 2 + 4, 8);
-}
-#endif /* defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) */
-
-static void rtw_cfg80211_create_vht_cap(struct ieee80211_sta_vht_cap *vht_cap)
-{
- u16 mcs_map;
- int i;
-
- vht_cap->vht_supported = 1;
- vht_cap->cap = IEEE80211_VHT_CAP_RXLDPC;
-
- mcs_map = 0;
- for (i = 0; i < 8; i++) {
- mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
- }
-
- vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
- vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
-}
-
-void rtw_cfg80211_init_wdev_data(_adapter *padapter)
-{
-#ifdef CONFIG_CONCURRENT_MODE
- struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
-
- ATOMIC_SET(&pwdev_priv->switch_ch_to, 1);
-#endif
-}
-
-void rtw_cfg80211_init_wiphy(_adapter *padapter)
-{
- u8 rf_type;
- struct ieee80211_supported_band *band;
- struct wireless_dev *pwdev = padapter->rtw_wdev;
- struct wiphy *wiphy = pwdev->wiphy;
- struct ieee80211_sta_vht_cap *vht_cap;
-
- rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
-
- RTW_INFO("%s:rf_type=%d\n", __func__, rf_type);
-
- if (IsSupported24G(padapter->registrypriv.wireless_mode)) {
- band = wiphy->bands[NL80211_BAND_2GHZ];
- if (band) {
- #if defined(CONFIG_80211N_HT)
- rtw_cfg80211_init_ht_capab(padapter, &band->ht_cap, BAND_ON_2_4G, rf_type);
- rtw_cfg80211_create_vht_cap(&band->vht_cap);
- #endif
- }
- }
-#ifdef CONFIG_IEEE80211_BAND_5GHZ
- if (is_supported_5g(padapter->registrypriv.wireless_mode)) {
- band = wiphy->bands[NL80211_BAND_5GHZ];
- if (band) {
- #if defined(CONFIG_80211N_HT)
- rtw_cfg80211_init_ht_capab(padapter, &band->ht_cap, BAND_ON_5G, rf_type);
- #endif
- #if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- rtw_cfg80211_init_vht_capab(padapter, &band->vht_cap, BAND_ON_5G, rf_type);
- #endif
- }
- }
-#endif
-
- /* copy mac_addr to wiphy */
- _rtw_memcpy(wiphy->perm_addr, adapter_mac_addr(padapter), ETH_ALEN);
-
-}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
-struct ieee80211_iface_limit rtw_limits[] = {
- {
- .max = 2,
- .types = BIT(NL80211_IFTYPE_STATION)
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- | BIT(NL80211_IFTYPE_P2P_CLIENT)
- #endif
- },
- #ifdef CONFIG_AP_MODE
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_AP)
- #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- | BIT(NL80211_IFTYPE_P2P_GO)
- #endif
- },
- #endif
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_P2P_DEVICE)
- },
- #endif
- #if defined(CONFIG_RTW_MESH)
- {
- .max = 1,
- .types = BIT(NL80211_IFTYPE_MESH_POINT)
- },
- #endif
-};
-
-struct ieee80211_iface_combination rtw_combinations[] = {
- {
- .limits = rtw_limits,
- .n_limits = ARRAY_SIZE(rtw_limits),
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- .max_interfaces = 3,
- #else
- .max_interfaces = 2,
- #endif
- .num_different_channels = 1,
- },
-};
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) */
-
-static void rtw_cfg80211_preinit_wiphy(_adapter *adapter, struct wiphy *wiphy)
-{
- struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
- struct registry_priv *regsty = dvobj_to_regsty(dvobj);
-
- wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
-
- wiphy->max_scan_ssids = RTW_SSID_SCAN_AMOUNT;
- wiphy->max_scan_ie_len = RTW_SCAN_IE_LEN_MAX;
- wiphy->max_num_pmkids = RTW_MAX_NUM_PMKIDS;
-
-#if CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- wiphy->max_acl_mac_addrs = NUM_ACL;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
- wiphy->max_remain_on_channel_duration = RTW_MAX_REMAIN_ON_CHANNEL_DURATION;
-#endif
-
- wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION)
- | BIT(NL80211_IFTYPE_ADHOC)
-#ifdef CONFIG_AP_MODE
- | BIT(NL80211_IFTYPE_AP)
- #ifdef CONFIG_WIFI_MONITOR
- | BIT(NL80211_IFTYPE_MONITOR)
- #endif
-#endif
-#if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE))
- | BIT(NL80211_IFTYPE_P2P_CLIENT)
- | BIT(NL80211_IFTYPE_P2P_GO)
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- | BIT(NL80211_IFTYPE_P2P_DEVICE)
- #endif
-#endif
-#ifdef CONFIG_RTW_MESH
- | BIT(NL80211_IFTYPE_MESH_POINT) /* 2.6.26 */
-#endif
- ;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
-#ifdef CONFIG_AP_MODE
- wiphy->mgmt_stypes = rtw_cfg80211_default_mgmt_stypes;
-#endif /* CONFIG_AP_MODE */
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- #ifdef CONFIG_WIFI_MONITOR
- wiphy->software_iftypes |= BIT(NL80211_IFTYPE_MONITOR);
- #endif
-#endif
-
-#if defined(RTW_SINGLE_WIPHY) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- wiphy->iface_combinations = rtw_combinations;
- wiphy->n_iface_combinations = ARRAY_SIZE(rtw_combinations);
-#endif
-
- wiphy->cipher_suites = rtw_cipher_suites;
- wiphy->n_cipher_suites = ARRAY_SIZE(rtw_cipher_suites);
-
- if (IsSupported24G(adapter->registrypriv.wireless_mode))
- wiphy->bands[NL80211_BAND_2GHZ] = rtw_spt_band_alloc(BAND_ON_2_4G);
-
-#ifdef CONFIG_IEEE80211_BAND_5GHZ
- if (is_supported_5g(adapter->registrypriv.wireless_mode))
- wiphy->bands[NL80211_BAND_5GHZ] = rtw_spt_band_alloc(BAND_ON_5G);
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38) && LINUX_VERSION_CODE < KERNEL_VERSION(3, 0, 0))
-#if defined(CONFIG_NET_NS)
- wiphy->flags |= WIPHY_FLAG_NETNS_OK;
-#endif //CONFIG_NET_NS
- wiphy->flags |= WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS;
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
- wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME;
- /* remove WIPHY_FLAG_OFFCHAN_TX, because we not support this feature */
- /* wiphy->flags |= WIPHY_FLAG_OFFCHAN_TX | WIPHY_FLAG_HAVE_AP_SME; */
-#endif
-
-#if defined(CONFIG_PM) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0) && \
- LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0))
- wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
-#ifdef CONFIG_PNO_SUPPORT
- wiphy->max_sched_scan_ssids = MAX_PNO_LIST_COUNT;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)
- wiphy->max_match_sets = MAX_PNO_LIST_COUNT;
-#endif
-#endif
-#endif
-
-#if defined(CONFIG_PM) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0))
- wiphy->wowlan = wowlan_stub;
-#else
- wiphy->wowlan = &wowlan_stub;
-#endif
-#endif
-
-#if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS;
-#ifndef CONFIG_TDLS_DRIVER_SETUP
- wiphy->flags |= WIPHY_FLAG_TDLS_EXTERNAL_SETUP; /* Driver handles key exchange */
- wiphy->flags |= NL80211_ATTR_HT_CAPABILITY;
-#endif /* CONFIG_TDLS_DRIVER_SETUP */
-#endif /* CONFIG_TDLS */
-
- if (regsty->power_mgnt != PS_MODE_ACTIVE)
- wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;
- else
- wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- /* wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM; */
-#endif
-
-#ifdef CONFIG_RTW_MESH
- wiphy->flags |= 0
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
- | WIPHY_FLAG_IBSS_RSN
- #endif
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- | WIPHY_FLAG_MESH_AUTH
- #endif
- ;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
- wiphy->features |= 0
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
- | NL80211_FEATURE_USERSPACE_MPM
- #endif
- ;
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) */
-#endif /* CONFIG_RTW_MESH */
-}
-
-#ifdef CONFIG_RFKILL_POLL
-void rtw_cfg80211_init_rfkill(struct wiphy *wiphy)
-{
- wiphy_rfkill_set_hw_state(wiphy, 0);
- wiphy_rfkill_start_polling(wiphy);
-}
-
-void rtw_cfg80211_deinit_rfkill(struct wiphy *wiphy)
-{
- wiphy_rfkill_stop_polling(wiphy);
-}
-
-static void cfg80211_rtw_rfkill_poll(struct wiphy *wiphy)
-{
- _adapter *padapter = NULL;
- bool blocked = _FALSE;
- u8 valid = 0;
-
- padapter = wiphy_to_adapter(wiphy);
-
- if (adapter_to_dvobj(padapter)->processing_dev_remove == _TRUE) {
- /*RTW_INFO("cfg80211_rtw_rfkill_poll: device is removed!\n");*/
- return;
- }
-
- blocked = rtw_hal_rfkill_poll(padapter, &valid);
- /*RTW_INFO("cfg80211_rtw_rfkill_poll: valid=%d, blocked=%d\n",
- valid, blocked);*/
-
- if (valid)
- wiphy_rfkill_set_hw_state(wiphy, blocked);
-}
-#endif
-
-#if defined(CONFIG_RTW_HOSTAPD_ACS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33))
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0))
-#define SURVEY_INFO_TIME SURVEY_INFO_CHANNEL_TIME
-#define SURVEY_INFO_TIME_BUSY SURVEY_INFO_CHANNEL_TIME_BUSY
-#define SURVEY_INFO_TIME_EXT_BUSY SURVEY_INFO_CHANNEL_TIME_EXT_BUSY
-#define SURVEY_INFO_TIME_RX SURVEY_INFO_CHANNEL_TIME_RX
-#define SURVEY_INFO_TIME_TX SURVEY_INFO_CHANNEL_TIME_TX
-#endif
-
-#ifdef CONFIG_FIND_BEST_CHANNEL
-static void rtw_cfg80211_set_survey_info_with_find_best_channel(struct wiphy *wiphy
- , struct net_device *netdev, int idx, struct survey_info *info)
-{
- _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
- struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter);
- RT_CHANNEL_INFO *ch_set = rfctl->channel_set;
- u8 ch_num = rfctl->max_chan_nums;
- u32 total_rx_cnt = 0;
- int i;
-
- s8 noise = -50; /*channel noise in dBm. This and all following fields are optional */
- u64 time = 100; /*amount of time in ms the radio was turn on (on the channel)*/
- u64 time_busy = 0; /*amount of time the primary channel was sensed busy*/
-
- info->filled = SURVEY_INFO_NOISE_DBM
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
- | SURVEY_INFO_TIME | SURVEY_INFO_TIME_BUSY
- #endif
- ;
-
- for (i = 0; i < ch_num; i++)
- total_rx_cnt += ch_set[i].rx_count;
-
- time_busy = ch_set[idx].rx_count * time / total_rx_cnt;
- noise += ch_set[idx].rx_count * 50 / total_rx_cnt;
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0))
- info->channel_time = time;
- info->channel_time_busy = time_busy;
- #else
- info->time = time;
- info->time_busy = time_busy;
- #endif
-#endif
- info->noise = noise;
-
- /* reset if final channel is got */
- if (idx == ch_num - 1) {
- for (i = 0; i < ch_num; i++)
- ch_set[i].rx_count = 0;
- }
-}
-#endif /* CONFIG_FIND_BEST_CHANNEL */
-
-#if defined(CONFIG_RTW_ACS) && defined(CONFIG_BACKGROUND_NOISE_MONITOR)
-static void rtw_cfg80211_set_survey_info_with_clm(PADAPTER padapter, int idx, struct survey_info *pinfo)
-{
- s8 noise = -50; /*channel noise in dBm. This and all following fields are optional */
- u64 time = SURVEY_TO; /*amount of time in ms the radio was turn on (on the channel)*/
- u64 time_busy = 0; /*amount of time the primary channel was sensed busy*/
- u8 chan = (u8)idx;
-
- if ((idx < 0) || (pinfo == NULL))
- return;
-
- pinfo->filled = SURVEY_INFO_NOISE_DBM
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
- | SURVEY_INFO_TIME | SURVEY_INFO_TIME_BUSY
- #endif
- ;
-
- time_busy = rtw_acs_get_clm_ratio_by_ch_idx(padapter, chan);
- noise = rtw_noise_query_by_chan_idx(padapter, chan);
- /* RTW_INFO("%s: ch-idx:%d time=%llu(ms), time_busy=%llu(ms), noise=%d(dbm)\n", __func__, idx, time, time_busy, noise); */
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0))
- pinfo->channel_time = time;
- pinfo->channel_time_busy = time_busy;
- #else
- pinfo->time = time;
- pinfo->time_busy = time_busy;
- #endif
-#endif
- pinfo->noise = noise;
-}
-#endif
-
-int rtw_hostapd_acs_dump_survey(struct wiphy *wiphy, struct net_device *netdev, int idx, struct survey_info *info)
-{
- PADAPTER padapter = (_adapter *)rtw_netdev_priv(netdev);
- struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
- RT_CHANNEL_INFO *pch_set = rfctl->channel_set;
- u8 max_chan_nums = rfctl->max_chan_nums;
- u32 freq = 0;
- u8 ret = 0;
- u16 channel = 0;
-
- if (!netdev || !info) {
- RTW_INFO("%s: invial parameters.\n", __func__);
- return -EINVAL;
- }
-
- _rtw_memset(info, 0, sizeof(struct survey_info));
- if (padapter->bup == _FALSE) {
- RTW_INFO("%s: net device is down.\n", __func__);
- return -EIO;
- }
-
- if (idx >= max_chan_nums)
- return -ENOENT;
-
- channel = pch_set[idx].ChannelNum;
- freq = rtw_ch2freq(channel);
- info->channel = ieee80211_get_channel(wiphy, freq);
- /* RTW_INFO("%s: channel %d, freq %d\n", __func__, channel, freq); */
-
- if (!info->channel)
- return -EINVAL;
-
- if (info->channel->flags == IEEE80211_CHAN_DISABLED)
- return ret;
-
-#ifdef CONFIG_FIND_BEST_CHANNEL
- rtw_cfg80211_set_survey_info_with_find_best_channel(wiphy, netdev, idx, info);
-#elif defined(CONFIG_RTW_ACS) && defined(CONFIG_BACKGROUND_NOISE_MONITOR)
- rtw_cfg80211_set_survey_info_with_clm(padapter, idx, info);
-#else
- RTW_ERR("%s: unknown acs operation!\n", __func__);
-#endif
-
- return ret;
-}
-#endif /* defined(CONFIG_RTW_HOSTAPD_ACS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33)) */
-
-static struct cfg80211_ops rtw_cfg80211_ops = {
- .change_virtual_intf = cfg80211_rtw_change_iface,
- .add_key = cfg80211_rtw_add_key,
- .get_key = cfg80211_rtw_get_key,
- .del_key = cfg80211_rtw_del_key,
- .set_default_key = cfg80211_rtw_set_default_key,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30))
- .set_default_mgmt_key = cfg80211_rtw_set_default_mgmt_key,
-#endif
-#if defined(CONFIG_GTK_OL) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 1, 0))
- .set_rekey_data = cfg80211_rtw_set_rekey_data,
-#endif /*CONFIG_GTK_OL*/
- .get_station = cfg80211_rtw_get_station,
- .scan = cfg80211_rtw_scan,
- .set_wiphy_params = cfg80211_rtw_set_wiphy_params,
- .connect = cfg80211_rtw_connect,
- .disconnect = cfg80211_rtw_disconnect,
- .join_ibss = cfg80211_rtw_join_ibss,
- .leave_ibss = cfg80211_rtw_leave_ibss,
- .set_tx_power = cfg80211_rtw_set_txpower,
- .get_tx_power = cfg80211_rtw_get_txpower,
- .set_power_mgmt = cfg80211_rtw_set_power_mgmt,
- .set_pmksa = cfg80211_rtw_set_pmksa,
- .del_pmksa = cfg80211_rtw_del_pmksa,
- .flush_pmksa = cfg80211_rtw_flush_pmksa,
-
-#ifdef CONFIG_AP_MODE
- .add_virtual_intf = cfg80211_rtw_add_virtual_intf,
- .del_virtual_intf = cfg80211_rtw_del_virtual_intf,
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) && !defined(COMPAT_KERNEL_RELEASE)
- .add_beacon = cfg80211_rtw_add_beacon,
- .set_beacon = cfg80211_rtw_set_beacon,
- .del_beacon = cfg80211_rtw_del_beacon,
-#else
- .start_ap = cfg80211_rtw_start_ap,
- .change_beacon = cfg80211_rtw_change_beacon,
- .stop_ap = cfg80211_rtw_stop_ap,
-#endif
-
-#if CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
- .set_mac_acl = cfg80211_rtw_set_mac_acl,
-#endif
-
- .add_station = cfg80211_rtw_add_station,
- .del_station = cfg80211_rtw_del_station,
- .change_station = cfg80211_rtw_change_station,
- .dump_station = cfg80211_rtw_dump_station,
- .change_bss = cfg80211_rtw_change_bss,
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0))
- .set_channel = cfg80211_rtw_set_channel,
-#endif
- /* .auth = cfg80211_rtw_auth, */
- /* .assoc = cfg80211_rtw_assoc, */
-#endif /* CONFIG_AP_MODE */
-
-#if defined(CONFIG_RTW_MESH) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38))
- .get_mesh_config = cfg80211_rtw_get_mesh_config,
- .update_mesh_config = cfg80211_rtw_update_mesh_config,
- .join_mesh = cfg80211_rtw_join_mesh,
- .leave_mesh = cfg80211_rtw_leave_mesh,
- .add_mpath = cfg80211_rtw_add_mpath,
- .del_mpath = cfg80211_rtw_del_mpath,
- .change_mpath = cfg80211_rtw_change_mpath,
- .get_mpath = cfg80211_rtw_get_mpath,
- .dump_mpath = cfg80211_rtw_dump_mpath,
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
- .get_mpp = cfg80211_rtw_get_mpp,
- .dump_mpp = cfg80211_rtw_dump_mpp,
- #endif
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
- .set_monitor_channel = cfg80211_rtw_set_monitor_channel,
-#endif
-
-#ifdef CONFIG_P2P
- .remain_on_channel = cfg80211_rtw_remain_on_channel,
- .cancel_remain_on_channel = cfg80211_rtw_cancel_remain_on_channel,
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- .start_p2p_device = cfg80211_rtw_start_p2p_device,
- .stop_p2p_device = cfg80211_rtw_stop_p2p_device,
- #endif
-#endif /* CONFIG_P2P */
-
-#ifdef CONFIG_RTW_80211R
- .update_ft_ies = cfg80211_rtw_update_ft_ies,
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
- .mgmt_tx = cfg80211_rtw_mgmt_tx,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,8,0))
- .update_mgmt_frame_registrations = cfg80211_rtw_update_mgmt_frame_register,
-#else
- .mgmt_frame_register = cfg80211_rtw_mgmt_frame_register,
-#endif
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
- .action = cfg80211_rtw_mgmt_tx,
-#endif
-
-#if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
- .tdls_mgmt = cfg80211_rtw_tdls_mgmt,
- .tdls_oper = cfg80211_rtw_tdls_oper,
-#endif /* CONFIG_TDLS */
-
-#if defined(CONFIG_PNO_SUPPORT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
- .sched_scan_start = cfg80211_rtw_sched_scan_start,
- .sched_scan_stop = cfg80211_rtw_sched_scan_stop,
- .suspend = cfg80211_rtw_suspend,
- .resume = cfg80211_rtw_resume,
-#endif /* CONFIG_PNO_SUPPORT */
-#ifdef CONFIG_RFKILL_POLL
- .rfkill_poll = cfg80211_rtw_rfkill_poll,
-#endif
-#if defined(CONFIG_RTW_HOSTAPD_ACS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33))
- .dump_survey = rtw_hostapd_acs_dump_survey,
-#endif
-};
-
-struct wiphy *rtw_wiphy_alloc(_adapter *padapter, struct device *dev)
-{
- struct wiphy *wiphy;
- struct rtw_wiphy_data *wiphy_data;
-
- /* wiphy */
- wiphy = wiphy_new(&rtw_cfg80211_ops, sizeof(struct rtw_wiphy_data));
- if (!wiphy) {
- RTW_INFO("Couldn't allocate wiphy device\n");
- goto exit;
- }
- set_wiphy_dev(wiphy, dev);
-
- /* wiphy_data */
- wiphy_data = rtw_wiphy_priv(wiphy);
- wiphy_data->dvobj = adapter_to_dvobj(padapter);
-#ifndef RTW_SINGLE_WIPHY
- wiphy_data->adapter = padapter;
-#endif
-
- rtw_cfg80211_preinit_wiphy(padapter, wiphy);
-
- RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy));
-
-exit:
- return wiphy;
-}
-
-void rtw_wiphy_free(struct wiphy *wiphy)
-{
- if (!wiphy)
- return;
-
- RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy));
-
- if (wiphy->bands[NL80211_BAND_2GHZ]) {
- rtw_spt_band_free(wiphy->bands[NL80211_BAND_2GHZ]);
- wiphy->bands[NL80211_BAND_2GHZ] = NULL;
- }
- if (wiphy->bands[NL80211_BAND_5GHZ]) {
- rtw_spt_band_free(wiphy->bands[NL80211_BAND_5GHZ]);
- wiphy->bands[NL80211_BAND_5GHZ] = NULL;
- }
-
- wiphy_free(wiphy);
-}
-
-int rtw_wiphy_register(struct wiphy *wiphy)
-{
- RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy));
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT)
- rtw_cfgvendor_attach(wiphy);
-#endif
-
- rtw_regd_init(wiphy);
-
- return wiphy_register(wiphy);
-}
-
-void rtw_wiphy_unregister(struct wiphy *wiphy)
-{
- RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy));
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT)
- rtw_cfgvendor_detach(wiphy);
-#endif
-
- #if defined(RTW_DEDICATED_P2P_DEVICE)
- rtw_pd_iface_free(wiphy);
- #endif
-
- return wiphy_unregister(wiphy);
-}
-
-int rtw_wdev_alloc(_adapter *padapter, struct wiphy *wiphy)
-{
- int ret = 0;
- struct net_device *pnetdev = padapter->pnetdev;
- struct wireless_dev *wdev;
- struct rtw_wdev_priv *pwdev_priv;
-
- RTW_INFO("%s(padapter=%p)\n", __func__, padapter);
-
- /* wdev */
- wdev = (struct wireless_dev *)rtw_zmalloc(sizeof(struct wireless_dev));
- if (!wdev) {
- RTW_INFO("Couldn't allocate wireless device\n");
- ret = -ENOMEM;
- goto exit;
- }
- wdev->wiphy = wiphy;
- wdev->netdev = pnetdev;
- wdev->iftype = NL80211_IFTYPE_STATION; /* will be init in rtw_hal_init() */
-
- /* wdev->iftype = NL80211_IFTYPE_MONITOR; */ /* for rtw_setopmode_cmd() in cfg80211_rtw_change_iface() */
- padapter->rtw_wdev = wdev;
- pnetdev->ieee80211_ptr = wdev;
-
- /* init pwdev_priv */
- pwdev_priv = adapter_wdev_data(padapter);
- pwdev_priv->rtw_wdev = wdev;
- pwdev_priv->pmon_ndev = NULL;
- pwdev_priv->ifname_mon[0] = '\0';
- pwdev_priv->padapter = padapter;
- pwdev_priv->scan_request = NULL;
- _rtw_spinlock_init(&pwdev_priv->scan_req_lock);
- pwdev_priv->connect_req = NULL;
- _rtw_spinlock_init(&pwdev_priv->connect_req_lock);
-
- pwdev_priv->p2p_enabled = _FALSE;
- pwdev_priv->probe_resp_ie_update_time = rtw_get_current_time();
- pwdev_priv->provdisc_req_issued = _FALSE;
- rtw_wdev_invit_info_init(&pwdev_priv->invit_info);
- rtw_wdev_nego_info_init(&pwdev_priv->nego_info);
-
- pwdev_priv->bandroid_scan = _FALSE;
-
- if (padapter->registrypriv.power_mgnt != PS_MODE_ACTIVE)
- pwdev_priv->power_mgmt = _TRUE;
- else
- pwdev_priv->power_mgmt = _FALSE;
-
- _rtw_mutex_init(&pwdev_priv->roch_mutex);
-
-#ifdef CONFIG_CONCURRENT_MODE
- ATOMIC_SET(&pwdev_priv->switch_ch_to, 1);
-#endif
-
-exit:
- return ret;
-}
-
-void rtw_wdev_free(struct wireless_dev *wdev)
-{
- if (!wdev)
- return;
-
- RTW_INFO("%s(wdev=%p)\n", __func__, wdev);
-
- if (wdev_to_ndev(wdev)) {
- _adapter *adapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev));
- struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter);
- _irqL irqL;
-
- _enter_critical_bh(&wdev_priv->connect_req_lock, &irqL);
- rtw_wdev_free_connect_req(wdev_priv);
- _exit_critical_bh(&wdev_priv->connect_req_lock, &irqL);
-
- _rtw_mutex_free(&wdev_priv->roch_mutex);
- }
-
- rtw_mfree((u8 *)wdev, sizeof(struct wireless_dev));
-}
-
-void rtw_wdev_unregister(struct wireless_dev *wdev)
-{
- struct net_device *ndev;
- _adapter *adapter;
- struct rtw_wdev_priv *pwdev_priv;
-
- if (!wdev)
- return;
-
- RTW_INFO("%s(wdev=%p)\n", __func__, wdev);
-
- ndev = wdev_to_ndev(wdev);
- if (!ndev)
- return;
-
- adapter = (_adapter *)rtw_netdev_priv(ndev);
- pwdev_priv = adapter_wdev_data(adapter);
-
- rtw_cfg80211_indicate_scan_done(adapter, _TRUE);
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) || defined(COMPAT_KERNEL_RELEASE)
- if (wdev->current_bss) {
- RTW_INFO(FUNC_ADPT_FMT" clear current_bss by cfg80211_disconnected\n", FUNC_ADPT_ARG(adapter));
- rtw_cfg80211_indicate_disconnect(adapter, 0, 1);
- }
- #endif
-
- if (pwdev_priv->pmon_ndev) {
- RTW_INFO("%s, unregister monitor interface\n", __func__);
- unregister_netdev(pwdev_priv->pmon_ndev);
- }
-}
-
-int rtw_cfg80211_ndev_res_alloc(_adapter *adapter)
-{
- int ret = _FAIL;
-
-#if !defined(RTW_SINGLE_WIPHY)
- struct wiphy *wiphy;
- struct device *dev = dvobj_to_dev(adapter_to_dvobj(adapter));
-
- wiphy = rtw_wiphy_alloc(adapter, dev);
- if (wiphy == NULL)
- goto exit;
-
- adapter->wiphy = wiphy;
-#endif
-
- if (rtw_wdev_alloc(adapter, adapter_to_wiphy(adapter)) == 0)
- ret = _SUCCESS;
-
-#if !defined(RTW_SINGLE_WIPHY)
- if (ret != _SUCCESS) {
- rtw_wiphy_free(wiphy);
- adapter->wiphy = NULL;
- }
-#endif
-
-exit:
- return ret;
-}
-
-void rtw_cfg80211_ndev_res_free(_adapter *adapter)
-{
- rtw_wdev_free(adapter->rtw_wdev);
- adapter->rtw_wdev = NULL;
-#if !defined(RTW_SINGLE_WIPHY)
- rtw_wiphy_free(adapter_to_wiphy(adapter));
- adapter->wiphy = NULL;
-#endif
-}
-
-int rtw_cfg80211_ndev_res_register(_adapter *adapter)
-{
- int ret = _FAIL;
-
-#if !defined(RTW_SINGLE_WIPHY)
- if (rtw_wiphy_register(adapter_to_wiphy(adapter)) < 0) {
- RTW_INFO("%s rtw_wiphy_register fail for if%d\n", __func__, (adapter->iface_id + 1));
- goto exit;
- }
-
-#ifdef CONFIG_RFKILL_POLL
- rtw_cfg80211_init_rfkill(adapter_to_wiphy(adapter));
-#endif
-#endif
-
- ret = _SUCCESS;
-
-exit:
- return ret;
-}
-
-void rtw_cfg80211_ndev_res_unregister(_adapter *adapter)
-{
- rtw_wdev_unregister(adapter->rtw_wdev);
-}
-
-int rtw_cfg80211_dev_res_alloc(struct dvobj_priv *dvobj)
-{
- int ret = _FAIL;
-
-#if defined(RTW_SINGLE_WIPHY)
- struct wiphy *wiphy;
- struct device *dev = dvobj_to_dev(dvobj);
-
- wiphy = rtw_wiphy_alloc(dvobj_get_primary_adapter(dvobj), dev);
- if (wiphy == NULL)
- goto exit;
-
- dvobj->wiphy = wiphy;
-#endif
-
- ret = _SUCCESS;
-
-exit:
- return ret;
-}
-
-void rtw_cfg80211_dev_res_free(struct dvobj_priv *dvobj)
-{
-#if defined(RTW_SINGLE_WIPHY)
- rtw_wiphy_free(dvobj_to_wiphy(dvobj));
- dvobj->wiphy = NULL;
-#endif
-}
-
-int rtw_cfg80211_dev_res_register(struct dvobj_priv *dvobj)
-{
- int ret = _FAIL;
-
-#if defined(RTW_SINGLE_WIPHY)
- if (rtw_wiphy_register(dvobj_to_wiphy(dvobj)) != 0)
- goto exit;
-
-#ifdef CONFIG_RFKILL_POLL
- rtw_cfg80211_init_rfkill(dvobj_to_wiphy(dvobj));
-#endif
-#endif
-
- ret = _SUCCESS;
-
-exit:
- return ret;
-}
-
-void rtw_cfg80211_dev_res_unregister(struct dvobj_priv *dvobj)
-{
-#if defined(RTW_SINGLE_WIPHY)
-#ifdef CONFIG_RFKILL_POLL
- rtw_cfg80211_deinit_rfkill(dvobj_to_wiphy(dvobj));
-#endif
- rtw_wiphy_unregister(dvobj_to_wiphy(dvobj));
-#endif
-}
-
-#endif /* CONFIG_IOCTL_CFG80211 */
diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c
index 86c45b98..69abf470 100644
--- a/os_dep/linux/ioctl_cfg80211.c
+++ b/os_dep/linux/ioctl_cfg80211.c
@@ -417,7 +417,15 @@ u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset, u8
if (ret != _SUCCESS)
goto exit;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 9, 0))
+ cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0);
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
+ cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0, 0);
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
+ cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0);
+#else
cfg80211_ch_switch_notify(adapter->pnetdev, &chdef);
+#endif
#else
int freq = rtw_ch2freq(ch);
@@ -1099,7 +1107,12 @@ void rtw_cfg80211_indicate_connect(_adapter *padapter)
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) || defined(RHEL79))
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0))
+ roam_info.links[0].channel = notify_channel;
+ roam_info.links[0].bssid = cur_network->network.MacAddress;
+ #else
roam_info.bssid = cur_network->network.MacAddress;
+ #endif
roam_info.req_ie = pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2;
roam_info.req_ie_len = pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2;
roam_info.resp_ie = pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6;
@@ -1130,13 +1143,17 @@ void rtw_cfg80211_indicate_connect(_adapter *padapter)
RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
#endif
- if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE)
- rtw_cfg80211_connect_result(pwdev, cur_network->network.MacAddress
- , pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
- , pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
- , pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
- , pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
- , WLAN_STATUS_SUCCESS, GFP_ATOMIC);
+ if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE) {
+ struct cfg80211_bss *bss;
+ bss = cfg80211_get_bss(pwdev->wiphy, NULL, cur_network->network.MacAddress, NULL, 0,
+ IEEE80211_BSS_TYPE_ANY, IEEE80211_PRIVACY_ANY);
+ cfg80211_connect_bss(wdev_to_ndev(pwdev), cur_network->network.MacAddress, bss
+ , pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
+ , pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
+ , pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
+ , pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
+ , WLAN_STATUS_SUCCESS, GFP_ATOMIC, NL80211_TIMEOUT_UNSPECIFIED);
+ }
#if defined(RHEL79) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE))
RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state);
#endif
@@ -1652,6 +1669,9 @@ static int rtw_cfg80211_set_encryption(struct net_device *dev, struct ieee_param
}
static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ , int link_id
+#endif
, u8 key_index
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
, bool pairwise
@@ -1796,6 +1816,9 @@ static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev
}
static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ , int link_id
+#endif
, u8 keyid
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
, bool pairwise
@@ -1961,6 +1984,9 @@ static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev
}
static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ int link_id,
+#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
u8 key_index, bool pairwise, const u8 *mac_addr)
#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) */
@@ -1981,7 +2007,11 @@ static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev,
}
static int cfg80211_rtw_set_default_key(struct wiphy *wiphy,
- struct net_device *ndev, u8 key_index
+ struct net_device *ndev,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ int link_id,
+#endif
+ u8 key_index
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
, bool unicast, bool multicast
#endif
@@ -2029,7 +2059,11 @@ static int cfg80211_rtw_set_default_key(struct wiphy *wiphy,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30))
int cfg80211_rtw_set_default_mgmt_key(struct wiphy *wiphy,
- struct net_device *ndev, u8 key_index)
+ struct net_device *ndev,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ int link_id,
+#endif
+ u8 key_index)
{
#define SET_DEF_KEY_PARAM_FMT " key_index=%d"
#define SET_DEF_KEY_PARAM_ARG , key_index
@@ -4863,9 +4897,16 @@ static int cfg80211_rtw_start_ap(struct wiphy *wiphy, struct net_device *ndev,
return ret;
}
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 7, 0))
+static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *ndev,
+ struct cfg80211_ap_update *ap_update)
+{
+ struct cfg80211_beacon_data *info = &ap_update->beacon;
+#else
static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_beacon_data *info)
{
+#endif
int ret = 0;
_adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
@@ -4876,7 +4917,11 @@ static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *nd
return ret;
}
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
+static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev, unsigned int link_id)
+#else
static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
+#endif
{
_adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
@@ -9634,7 +9679,11 @@ void rtw_wdev_unregister(struct wireless_dev *wdev)
rtw_cfg80211_indicate_scan_done(adapter, _TRUE);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) || defined(COMPAT_KERNEL_RELEASE)
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
+ if (wdev->connected) {
+ #else
if (wdev->current_bss) {
+ #endif
RTW_INFO(FUNC_ADPT_FMT" clear current_bss by cfg80211_disconnected\n", FUNC_ADPT_ARG(adapter));
rtw_cfg80211_indicate_disconnect(adapter, 0, 1);
}
diff --git a/os_dep/linux/ioctl_cfg80211.h b/os_dep/linux/ioctl_cfg80211.h
index 01b6e769..16927e45 100644
--- a/os_dep/linux/ioctl_cfg80211.h
+++ b/os_dep/linux/ioctl_cfg80211.h
@@ -363,7 +363,7 @@ void rtw_cfg80211_deinit_rfkill(struct wiphy *wiphy);
#define rtw_cfg80211_connect_result(wdev, bssid, req_ie, req_ie_len, resp_ie, resp_ie_len, status, gfp) cfg80211_connect_result(wdev_to_ndev(wdev), bssid, req_ie, req_ie_len, resp_ie, resp_ie_len, status, gfp)
#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) && !defined(RHEL79))
-#define rtw_cfg80211_disconnected(wdev, reason, ie, ie_len, locally_generated, gfp) cfg80211_disconnected(wdev_to_ndev(wdev), reason, ie, ie_len, gfp)
+#define rtw_cfg80211_disconnected(wdev, reason, ie, ie_len, locally_generated, gfp) cfg80211_disconnected(wdev_to_ndev(wdev), reason, ie, ie_len, ie_len, gfp)
#else
#define rtw_cfg80211_disconnected(wdev, reason, ie, ie_len, locally_generated, gfp) cfg80211_disconnected(wdev_to_ndev(wdev), reason, ie, ie_len, locally_generated, gfp)
#endif
diff --git a/os_dep/linux/ioctl_linux.c b/os_dep/linux/ioctl_linux.c
index 35421a7e..fbc162f6 100644
--- a/os_dep/linux/ioctl_linux.c
+++ b/os_dep/linux/ioctl_linux.c
@@ -9789,7 +9789,7 @@ static int rtw_mp_efuse_set(struct net_device *dev,
rtw_hal_read_chip_info(padapter);
/* set mac addr*/
rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter));
- _rtw_memcpy(padapter->pnetdev->dev_addr, get_hal_mac_addr(padapter), ETH_ALEN); /* set mac addr to net_device */
+ _rtw_memcpy((void *)padapter->pnetdev->dev_addr, get_hal_mac_addr(padapter), ETH_ALEN); /* set mac addr to net_device */
#ifdef CONFIG_P2P
rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter));
diff --git a/os_dep/linux/os_intfs.c b/os_dep/linux/os_intfs.c
index bd7da8bb..abc2eb29 100644
--- a/os_dep/linux/os_intfs.c
+++ b/os_dep/linux/os_intfs.c
@@ -1199,7 +1199,11 @@ static int rtw_net_set_mac_address(struct net_device *pnetdev, void *addr)
}
_rtw_memcpy(adapter_mac_addr(padapter), sa->sa_data, ETH_ALEN); /* set mac addr to adapter */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
+ eth_hw_addr_set(pnetdev, sa->sa_data);
+#else
_rtw_memcpy(pnetdev->dev_addr, sa->sa_data, ETH_ALEN); /* set mac addr to net_device */
+#endif
#if 0
if (rtw_is_hw_init_completed(padapter)) {
@@ -1614,7 +1618,11 @@ int rtw_os_ndev_register(_adapter *adapter, const char *name)
u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
#ifdef CONFIG_RTW_NAPI
- netif_napi_add(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ netif_napi_add_weight(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
+#else
+ netif_napi_add(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
+#endif
#endif /* CONFIG_RTW_NAPI */
#if defined(CONFIG_IOCTL_CFG80211)
@@ -1628,7 +1636,11 @@ int rtw_os_ndev_register(_adapter *adapter, const char *name)
/* alloc netdev name */
rtw_init_netdev_name(ndev, name);
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
+ eth_hw_addr_set(ndev, adapter_mac_addr(adapter));
+#else
_rtw_memcpy(ndev->dev_addr, adapter_mac_addr(adapter), ETH_ALEN);
+#endif
#if defined(CONFIG_NET_NS)
dev_net_set(ndev, wiphy_net(adapter_to_wiphy(adapter)));
#endif //defined(CONFIG_NET_NS)
diff --git a/os_dep/linux/rtw_cfgvendor.c b/os_dep/linux/rtw_cfgvendor.c
index 40d5d39a..c4cc53eb 100644
--- a/os_dep/linux/rtw_cfgvendor.c
+++ b/os_dep/linux/rtw_cfgvendor.c
@@ -145,7 +145,7 @@ struct sk_buff *rtw_cfg80211_vendor_event_alloc(
struct sk_buff *skb;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0))
- skb = cfg80211_vendor_event_alloc(wiphy, len, event_id, gfp);
+ skb = cfg80211_vendor_event_alloc(wiphy, NULL, len, event_id, gfp);
#else
skb = cfg80211_vendor_event_alloc(wiphy, wdev, len, event_id, gfp);
#endif
diff --git a/os_dep/linux/rtw_proc.c b/os_dep/linux/rtw_proc.c
index 8a0fd3ea..8b1a424c 100644
--- a/os_dep/linux/rtw_proc.c
+++ b/os_dep/linux/rtw_proc.c
@@ -45,6 +45,10 @@ inline struct proc_dir_entry *get_rtw_drv_proc(void)
#define get_proc_net init_net.proc_net
#endif
+#if(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
+#define PDE_DATA(inode) pde_data(inode)
+#endif
+
inline struct proc_dir_entry *rtw_proc_create_dir(const char *name, struct proc_dir_entry *parent, void *data)
{
struct proc_dir_entry *entry;
diff --git a/os_dep/linux/usb_intf.c b/os_dep/linux/usb_intf.c
index 24cf03b7..507ec5a0 100644
--- a/os_dep/linux/usb_intf.c
+++ b/os_dep/linux/usb_intf.c
@@ -306,7 +306,7 @@ struct rtw_usb_drv usb_drv = {
.usbdrv.supports_autosuspend = 1,
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) && LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0))
.usbdrv.drvwrap.driver.shutdown = rtw_dev_shutdown,
#else
.usbdrv.driver.shutdown = rtw_dev_shutdown,
diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
index 81b951dc..9753ba45 100644
--- a/os_dep/osdep_service.c
+++ b/os_dep/osdep_service.c
@@ -1268,8 +1268,12 @@ u32 _rtw_down_sema(_sema *sema)
inline void thread_exit(_completion *comp)
{
#ifdef PLATFORM_LINUX
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
+ kthread_complete_and_exit(comp, 0);
+#else
complete_and_exit(comp, 0);
#endif
+#endif
#ifdef PLATFORM_FREEBSD
printf("%s", "RTKTHREAD_exit");
@@ -2447,7 +2451,7 @@ int rtw_change_ifname(_adapter *padapter, const char *ifname)
rtw_init_netdev_name(pnetdev, ifname);
- _rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN);
+ _rtw_memcpy((void *)pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN);
if (rtnl_lock_needed)
ret = register_netdev(pnetdev);
@@ -2570,7 +2574,9 @@ u64 rtw_division64(u64 x, u64 y)
inline u32 rtw_random32(void)
{
#ifdef PLATFORM_LINUX
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+ return get_random_u32();
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
return prandom_u32();
#elif (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 18))
u32 random_int;
diff --git a/rtw_security.c b/rtw_security.c
deleted file mode 100644
index 926e0ea7..00000000
--- a/rtw_security.c
+++ /dev/null
@@ -1,3408 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2017 Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- *****************************************************************************/
-#define _RTW_SECURITY_C_
-
-#include <drv_types.h>
-
-static const char *_security_type_str[] = {
- "N/A",
- "WEP40",
- "TKIP",
- "TKIP_WM",
- "AES",
- "WEP104",
- "SMS4",
- "WEP_WPA",
- "BIP",
-};
-
-const char *security_type_str(u8 value)
-{
-#ifdef CONFIG_IEEE80211W
- if (value <= _BIP_)
-#else
- if (value <= _WEP_WPA_MIXED_)
-#endif
- return _security_type_str[value];
- return NULL;
-}
-
-#ifdef DBG_SW_SEC_CNT
-#define WEP_SW_ENC_CNT_INC(sec, ra) do {\
- if (is_broadcast_mac_addr(ra)) \
- sec->wep_sw_enc_cnt_bc++; \
- else if (is_multicast_mac_addr(ra)) \
- sec->wep_sw_enc_cnt_mc++; \
- else \
- sec->wep_sw_enc_cnt_uc++; \
- } while (0)
-
-#define WEP_SW_DEC_CNT_INC(sec, ra) do {\
- if (is_broadcast_mac_addr(ra)) \
- sec->wep_sw_dec_cnt_bc++; \
- else if (is_multicast_mac_addr(ra)) \
- sec->wep_sw_dec_cnt_mc++; \
- else \
- sec->wep_sw_dec_cnt_uc++; \
- } while (0)
-
-#define TKIP_SW_ENC_CNT_INC(sec, ra) do {\
- if (is_broadcast_mac_addr(ra)) \
- sec->tkip_sw_enc_cnt_bc++; \
- else if (is_multicast_mac_addr(ra)) \
- sec->tkip_sw_enc_cnt_mc++; \
- else \
- sec->tkip_sw_enc_cnt_uc++; \
- } while (0)
-
-#define TKIP_SW_DEC_CNT_INC(sec, ra) do {\
- if (is_broadcast_mac_addr(ra)) \
- sec->tkip_sw_dec_cnt_bc++; \
- else if (is_multicast_mac_addr(ra)) \
- sec->tkip_sw_dec_cnt_mc++; \
- else \
- sec->tkip_sw_dec_cnt_uc++; \
- } while (0)
-
-#define AES_SW_ENC_CNT_INC(sec, ra) do {\
- if (is_broadcast_mac_addr(ra)) \
- sec->aes_sw_enc_cnt_bc++; \
- else if (is_multicast_mac_addr(ra)) \
- sec->aes_sw_enc_cnt_mc++; \
- else \
- sec->aes_sw_enc_cnt_uc++; \
- } while (0)
-
-#define AES_SW_DEC_CNT_INC(sec, ra) do {\
- if (is_broadcast_mac_addr(ra)) \
- sec->aes_sw_dec_cnt_bc++; \
- else if (is_multicast_mac_addr(ra)) \
- sec->aes_sw_dec_cnt_mc++; \
- else \
- sec->aes_sw_dec_cnt_uc++; \
- } while (0)
-#else
-#define WEP_SW_ENC_CNT_INC(sec, ra)
-#define WEP_SW_DEC_CNT_INC(sec, ra)
-#define TKIP_SW_ENC_CNT_INC(sec, ra)
-#define TKIP_SW_DEC_CNT_INC(sec, ra)
-#define AES_SW_ENC_CNT_INC(sec, ra)
-#define AES_SW_DEC_CNT_INC(sec, ra)
-#endif /* DBG_SW_SEC_CNT */
-
-/* *****WEP related***** */
-
-#define CRC32_POLY 0x04c11db7
-
-struct arc4context {
- u32 x;
- u32 y;
- u8 state[256];
-};
-
-
-static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len)
-{
- u32 t, u;
- u32 keyindex;
- u32 stateindex;
- u8 *state;
- u32 counter;
- state = parc4ctx->state;
- parc4ctx->x = 0;
- parc4ctx->y = 0;
- for (counter = 0; counter < 256; counter++)
- state[counter] = (u8)counter;
- keyindex = 0;
- stateindex = 0;
- for (counter = 0; counter < 256; counter++) {
- t = state[counter];
- stateindex = (stateindex + key[keyindex] + t) & 0xff;
- u = state[stateindex];
- state[stateindex] = (u8)t;
- state[counter] = (u8)u;
- if (++keyindex >= key_len)
- keyindex = 0;
- }
-}
-static u32 arcfour_byte(struct arc4context *parc4ctx)
-{
- u32 x;
- u32 y;
- u32 sx, sy;
- u8 *state;
- state = parc4ctx->state;
- x = (parc4ctx->x + 1) & 0xff;
- sx = state[x];
- y = (sx + parc4ctx->y) & 0xff;
- sy = state[y];
- parc4ctx->x = x;
- parc4ctx->y = y;
- state[y] = (u8)sx;
- state[x] = (u8)sy;
- return state[(sx + sy) & 0xff];
-}
-
-
-static void arcfour_encrypt(struct arc4context *parc4ctx,
- u8 *dest,
- u8 *src,
- u32 len)
-{
- u32 i;
- for (i = 0; i < len; i++)
- dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx);
-}
-
-static sint bcrc32initialized = 0;
-static u32 crc32_table[256];
-
-
-static u8 crc32_reverseBit(u8 data)
-{
- return (u8)((data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) & 0x20) | ((data << 1) & 0x10) | ((data >> 1) & 0x08) | ((data >> 3) & 0x04) | ((data >> 5) & 0x02) | ((
- data >> 7) & 0x01) ;
-}
-
-static void crc32_init(void)
-{
- if (bcrc32initialized == 1)
- goto exit;
- else {
- sint i, j;
- u32 c;
- u8 *p = (u8 *)&c, *p1;
- u8 k;
-
- c = 0x12340000;
-
- for (i = 0; i < 256; ++i) {
- k = crc32_reverseBit((u8)i);
- for (c = ((u32)k) << 24, j = 8; j > 0; --j)
- c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1);
- p1 = (u8 *)&crc32_table[i];
-
- p1[0] = crc32_reverseBit(p[3]);
- p1[1] = crc32_reverseBit(p[2]);
- p1[2] = crc32_reverseBit(p[1]);
- p1[3] = crc32_reverseBit(p[0]);
- }
- bcrc32initialized = 1;
- }
-exit:
- return;
-}
-
-static u32 getcrc32(u8 *buf, sint len)
-{
- u8 *p;
- u32 crc;
- if (bcrc32initialized == 0)
- crc32_init();
-
- crc = 0xffffffff; /* preload shift register, per CRC-32 spec */
-
- for (p = buf; len > 0; ++p, --len)
- crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8);
- return ~crc; /* transmit complement, per CRC-32 spec */
-}
-
-
-/*
- Need to consider the fragment situation
-*/
-void rtw_wep_encrypt(_adapter *padapter, u8 *pxmitframe)
-{
- /* exclude ICV */
-
- unsigned char crc[4];
- struct arc4context mycontext;
-
- sint curfragnum, length;
- u32 keylength;
-
- u8 *pframe, *payload, *iv; /* ,*wepkey */
- u8 wepkey[16];
- u8 hw_hdr_offset = 0;
- struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
-
-
- if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL)
- return;
-
-#ifdef CONFIG_USB_TX_AGGREGATION
- hw_hdr_offset = TXDESC_SIZE +
- (((struct xmit_frame *)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ);
-#else
-#ifdef CONFIG_TX_EARLY_MODE
- hw_hdr_offset = TXDESC_OFFSET + EARLY_MODE_INFO_SIZE;
-#else
- hw_hdr_offset = TXDESC_OFFSET;
-#endif
-#endif
-
- pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset;
-
- /* start to encrypt each fragment */
- if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) {
- keylength = psecuritypriv->dot11DefKeylen[psecuritypriv->dot11PrivacyKeyIndex];
-
- for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
- iv = pframe + pattrib->hdrlen;
- _rtw_memcpy(&wepkey[0], iv, 3);
- _rtw_memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[psecuritypriv->dot11PrivacyKeyIndex].skey[0], keylength);
- payload = pframe + pattrib->iv_len + pattrib->hdrlen;
-
- if ((curfragnum + 1) == pattrib->nr_frags) {
- /* the last fragment */
-
- length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;
-
- *((u32 *)crc) = cpu_to_le32(getcrc32(payload, length));
-
- arcfour_init(&mycontext, wepkey, 3 + keylength);
- arcfour_encrypt(&mycontext, payload, payload, length);
- arcfour_encrypt(&mycontext, payload + length, crc, 4);
-
- } else {
- length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len ;
- *((u32 *)crc) = cpu_to_le32(getcrc32(payload, length));
- arcfour_init(&mycontext, wepkey, 3 + keylength);
- arcfour_encrypt(&mycontext, payload, payload, length);
- arcfour_encrypt(&mycontext, payload + length, crc, 4);
-
- pframe += pxmitpriv->frag_len;
- pframe = (u8 *)RND4((SIZE_PTR)(pframe));
-
- }
-
- }
-
- WEP_SW_ENC_CNT_INC(psecuritypriv, pattrib->ra);
- }
-
-
-}
-
-void rtw_wep_decrypt(_adapter *padapter, u8 *precvframe)
-{
- /* exclude ICV */
- u8 crc[4];
- struct arc4context mycontext;
- sint length;
- u32 keylength;
- u8 *pframe, *payload, *iv, wepkey[16];
- u8 keyindex;
- struct rx_pkt_attrib *prxattrib = &(((union recv_frame *)precvframe)->u.hdr.attrib);
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
-
- pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
-
- /* start to decrypt recvframe */
- if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) {
- iv = pframe + prxattrib->hdrlen;
- /* keyindex=(iv[3]&0x3); */
- keyindex = prxattrib->key_index;
- keylength = psecuritypriv->dot11DefKeylen[keyindex];
- _rtw_memcpy(&wepkey[0], iv, 3);
- /* _rtw_memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[psecuritypriv->dot11PrivacyKeyIndex].skey[0],keylength); */
- _rtw_memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[keyindex].skey[0], keylength);
- length = ((union recv_frame *)precvframe)->u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len;
-
- payload = pframe + prxattrib->iv_len + prxattrib->hdrlen;
-
- /* decrypt payload include icv */
- arcfour_init(&mycontext, wepkey, 3 + keylength);
- arcfour_encrypt(&mycontext, payload, payload, length);
-
- /* calculate icv and compare the icv */
- *((u32 *)crc) = le32_to_cpu(getcrc32(payload, length - 4));
-
-
- WEP_SW_DEC_CNT_INC(psecuritypriv, prxattrib->ra);
- }
-
-
- return;
-
-}
-
-/* 3 =====TKIP related===== */
-
-static u32 secmicgetuint32(u8 *p)
-/* Convert from Byte[] to Us4Byte32 in a portable way */
-{
- s32 i;
- u32 res = 0;
- for (i = 0; i < 4; i++)
- res |= ((u32)(*p++)) << (8 * i);
- return res;
-}
-
-static void secmicputuint32(u8 *p, u32 val)
-/* Convert from Us4Byte32 to Byte[] in a portable way */
-{
- long i;
- for (i = 0; i < 4; i++) {
- *p++ = (u8)(val & 0xff);
- val >>= 8;
- }
-}
-
-static void secmicclear(struct mic_data *pmicdata)
-{
- /* Reset the state to the empty message. */
- pmicdata->L = pmicdata->K0;
- pmicdata->R = pmicdata->K1;
- pmicdata->nBytesInM = 0;
- pmicdata->M = 0;
-}
-
-void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key)
-{
- /* Set the key */
- pmicdata->K0 = secmicgetuint32(key);
- pmicdata->K1 = secmicgetuint32(key + 4);
- /* and reset the message */
- secmicclear(pmicdata);
-}
-
-void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b)
-{
- /* Append the byte to our word-sized buffer */
- pmicdata->M |= ((unsigned long)b) << (8 * pmicdata->nBytesInM);
- pmicdata->nBytesInM++;
- /* Process the word if it is full. */
- if (pmicdata->nBytesInM >= 4) {
- pmicdata->L ^= pmicdata->M;
- pmicdata->R ^= ROL32(pmicdata->L, 17);
- pmicdata->L += pmicdata->R;
- pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | ((pmicdata->L & 0x00ff00ff) << 8);
- pmicdata->L += pmicdata->R;
- pmicdata->R ^= ROL32(pmicdata->L, 3);
- pmicdata->L += pmicdata->R;
- pmicdata->R ^= ROR32(pmicdata->L, 2);
- pmicdata->L += pmicdata->R;
- /* Clear the buffer */
- pmicdata->M = 0;
- pmicdata->nBytesInM = 0;
- }
-}
-
-void rtw_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes)
-{
- /* This is simple */
- while (nbytes > 0) {
- rtw_secmicappendbyte(pmicdata, *src++);
- nbytes--;
- }
-}
-
-void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst)
-{
- /* Append the minimum padding */
- rtw_secmicappendbyte(pmicdata, 0x5a);
- rtw_secmicappendbyte(pmicdata, 0);
- rtw_secmicappendbyte(pmicdata, 0);
- rtw_secmicappendbyte(pmicdata, 0);
- rtw_secmicappendbyte(pmicdata, 0);
- /* and then zeroes until the length is a multiple of 4 */
- while (pmicdata->nBytesInM != 0)
- rtw_secmicappendbyte(pmicdata, 0);
- /* The appendByte function has already computed the result. */
- secmicputuint32(dst, pmicdata->L);
- secmicputuint32(dst + 4, pmicdata->R);
- /* Reset to the empty message. */
- secmicclear(pmicdata);
-}
-
-
-void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, u8 pri)
-{
-
- struct mic_data micdata;
- u8 priority[4] = {0x0, 0x0, 0x0, 0x0};
- rtw_secmicsetkey(&micdata, key);
- priority[0] = pri;
-
- /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */
- if (header[1] & 1) { /* ToDS==1 */
- rtw_secmicappend(&micdata, &header[16], 6); /* DA */
- if (header[1] & 2) /* From Ds==1 */
- rtw_secmicappend(&micdata, &header[24], 6);
- else
- rtw_secmicappend(&micdata, &header[10], 6);
- } else { /* ToDS==0 */
- rtw_secmicappend(&micdata, &header[4], 6); /* DA */
- if (header[1] & 2) /* From Ds==1 */
- rtw_secmicappend(&micdata, &header[16], 6);
- else
- rtw_secmicappend(&micdata, &header[10], 6);
-
- }
- rtw_secmicappend(&micdata, &priority[0], 4);
-
-
- rtw_secmicappend(&micdata, data, data_len);
-
- rtw_secgetmic(&micdata, mic_code);
-}
-
-
-
-
-/* macros for extraction/creation of unsigned char/unsigned short values */
-#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15))
-#define Lo8(v16) ((u8)((v16) & 0x00FF))
-#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF))
-#define Lo16(v32) ((u16)((v32) & 0xFFFF))
-#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF))
-#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8))
-
-/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */
-#define TK16(N) Mk16(tk[2*(N)+1], tk[2*(N)])
-
-/* S-box lookup: 16 bits --> 16 bits */
-#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)])
-
-/* fixed algorithm "parameters" */
-#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */
-#define TA_SIZE 6 /* 48-bit transmitter address */
-#define TK_SIZE 16 /* 128-bit temporal key */
-#define P1K_SIZE 10 /* 80-bit Phase1 key */
-#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */
-
-
-/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */
-static const unsigned short Sbox1[2][256] = /* Sbox for hash (can be in ROM) */
-{ {
- 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
- 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
- 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
- 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B,
- 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F,
- 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F,
- 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5,
- 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F,
- 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB,
- 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397,
- 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED,
- 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A,
- 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194,
- 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3,
- 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104,
- 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D,
- 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39,
- 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695,
- 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83,
- 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76,
- 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4,
- 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B,
- 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0,
- 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018,
- 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751,
- 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85,
- 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12,
- 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9,
- 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7,
- 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A,
- 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8,
- 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
- },
-
-
- { /* second half of table is unsigned char-reversed version of first! */
- 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491,
- 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC,
- 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB,
- 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B,
- 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83,
- 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A,
- 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F,
- 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA,
- 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B,
- 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713,
- 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6,
- 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85,
- 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411,
- 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B,
- 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1,
- 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF,
- 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E,
- 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6,
- 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B,
- 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD,
- 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8,
- 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2,
- 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049,
- 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810,
- 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197,
- 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F,
- 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C,
- 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927,
- 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733,
- 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5,
- 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0,
- 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C,
- }
-};
-
-/*
-**********************************************************************
-* Routine: Phase 1 -- generate P1K, given TA, TK, IV32
-*
-* Inputs:
-* tk[] = temporal key [128 bits]
-* ta[] = transmitter's MAC address [ 48 bits]
-* iv32 = upper 32 bits of IV [ 32 bits]
-* Output:
-* p1k[] = Phase 1 key [ 80 bits]
-*
-* Note:
-* This function only needs to be called every 2**16 packets,
-* although in theory it could be called every packet.
-*
-**********************************************************************
-*/
-static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32)
-{
- sint i;
- /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */
- p1k[0] = Lo16(iv32);
- p1k[1] = Hi16(iv32);
- p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */
- p1k[3] = Mk16(ta[3], ta[2]);
- p1k[4] = Mk16(ta[5], ta[4]);
-
- /* Now compute an unbalanced Feistel cipher with 80-bit block */
- /* size on the 80-bit block P1K[], using the 128-bit key TK[] */
- for (i = 0; i < PHASE1_LOOP_CNT ; i++) {
- /* Each add operation here is mod 2**16 */
- p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0));
- p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2));
- p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4));
- p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6));
- p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0));
- p1k[4] += (unsigned short)i; /* avoid "slide attacks" */
- }
-}
-
-
-/*
-**********************************************************************
-* Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16
-*
-* Inputs:
-* tk[] = Temporal key [128 bits]
-* p1k[] = Phase 1 output key [ 80 bits]
-* iv16 = low 16 bits of IV counter [ 16 bits]
-* Output:
-* rc4key[] = the key used to encrypt the packet [128 bits]
-*
-* Note:
-* The value {TA,IV32,IV16} for Phase1/Phase2 must be unique
-* across all packets using the same key TK value. Then, for a
-* given value of TK[], this TKIP48 construction guarantees that
-* the final RC4KEY value is unique across all packets.
-*
-* Suggested implementation optimization: if PPK[] is "overlaid"
-* appropriately on RC4KEY[], there is no need for the final
-* for loop below that copies the PPK[] result into RC4KEY[].
-*
-**********************************************************************
-*/
-static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16)
-{
- sint i;
- u16 PPK[6]; /* temporary key for mixing */
- /* Note: all adds in the PPK[] equations below are mod 2**16 */
- for (i = 0; i < 5; i++)
- PPK[i] = p1k[i]; /* first, copy P1K to PPK */
- PPK[5] = p1k[4] + iv16; /* next, add in IV16 */
-
- /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */
- PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */
- PPK[1] += _S_(PPK[0] ^ TK16(1));
- PPK[2] += _S_(PPK[1] ^ TK16(2));
- PPK[3] += _S_(PPK[2] ^ TK16(3));
- PPK[4] += _S_(PPK[3] ^ TK16(4));
- PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */
-
- /* Final sweep: bijective, "linear". Rotates kill LSB correlations */
- PPK[0] += RotR1(PPK[5] ^ TK16(6));
- PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */
- PPK[2] += RotR1(PPK[1]);
- PPK[3] += RotR1(PPK[2]);
- PPK[4] += RotR1(PPK[3]);
- PPK[5] += RotR1(PPK[4]);
- /* Note: At this point, for a given key TK[0..15], the 96-bit output */
- /* value PPK[0..5] is guaranteed to be unique, as a function */
- /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */
- /* is now a keyed permutation of {TA,IV32,IV16}. */
-
- /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */
- rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */
- rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */
- rc4key[2] = Lo8(iv16);
- rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1);
-
-
- /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */
- for (i = 0; i < 6; i++) {
- rc4key[4 + 2 * i] = Lo8(PPK[i]);
- rc4key[5 + 2 * i] = Hi8(PPK[i]);
- }
-}
-
-
-/* The hlen isn't include the IV */
-u32 rtw_tkip_encrypt(_adapter *padapter, u8 *pxmitframe)
-{
- /* exclude ICV */
- u16 pnl;
- u32 pnh;
- u8 rc4key[16];
- u8 ttkey[16];
- u8 crc[4];
- u8 hw_hdr_offset = 0;
- struct arc4context mycontext;
- sint curfragnum, length;
- u32 prwskeylen;
-
- u8 *pframe, *payload, *iv, *prwskey;
- union pn48 dot11txpn;
- /* struct sta_info *stainfo; */
- struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- u32 res = _SUCCESS;
-
- if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL)
- return _FAIL;
-
-#ifdef CONFIG_USB_TX_AGGREGATION
- hw_hdr_offset = TXDESC_SIZE +
- (((struct xmit_frame *)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ);
-#else
-#ifdef CONFIG_TX_EARLY_MODE
- hw_hdr_offset = TXDESC_OFFSET + EARLY_MODE_INFO_SIZE;
-#else
- hw_hdr_offset = TXDESC_OFFSET;
-#endif
-#endif
-
- pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset;
- /* 4 start to encrypt each fragment */
- if (pattrib->encrypt == _TKIP_) {
-
- /*
- if(pattrib->psta)
- {
- stainfo = pattrib->psta;
- }
- else
- {
- RTW_INFO("%s, call rtw_get_stainfo()\n", __func__);
- stainfo=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0] );
- }
- */
- /* if (stainfo!=NULL) */
- {
- /*
- if(!(stainfo->state &_FW_LINKED))
- {
- RTW_INFO("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, stainfo->state);
- return _FAIL;
- }
- */
-
- if (IS_MCAST(pattrib->ra))
- prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
- else {
- /* prwskey=&stainfo->dot118021x_UncstKey.skey[0]; */
- prwskey = pattrib->dot118021x_UncstKey.skey;
- }
-
- prwskeylen = 16;
-
- for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
- iv = pframe + pattrib->hdrlen;
- payload = pframe + pattrib->iv_len + pattrib->hdrlen;
-
- GET_TKIP_PN(iv, dot11txpn);
-
- pnl = (u16)(dot11txpn.val);
- pnh = (u32)(dot11txpn.val >> 16);
-
- phase1((u16 *)&ttkey[0], prwskey, &pattrib->ta[0], pnh);
-
- phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl);
-
- if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */
- length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;
- *((u32 *)crc) = cpu_to_le32(getcrc32(payload, length)); /* modified by Amy*/
-
- arcfour_init(&mycontext, rc4key, 16);
- arcfour_encrypt(&mycontext, payload, payload, length);
- arcfour_encrypt(&mycontext, payload + length, crc, 4);
-
- } else {
- length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len ;
- *((u32 *)crc) = cpu_to_le32(getcrc32(payload, length)); /* modified by Amy*/
- arcfour_init(&mycontext, rc4key, 16);
- arcfour_encrypt(&mycontext, payload, payload, length);
- arcfour_encrypt(&mycontext, payload + length, crc, 4);
-
- pframe += pxmitpriv->frag_len;
- pframe = (u8 *)RND4((SIZE_PTR)(pframe));
-
- }
- }
-
- TKIP_SW_ENC_CNT_INC(psecuritypriv, pattrib->ra);
- }
- /*
- else{
- RTW_INFO("%s, psta==NUL\n", __func__);
- res=_FAIL;
- }
- */
-
- }
- return res;
-
-}
-
-
-/* The hlen isn't include the IV */
-u32 rtw_tkip_decrypt(_adapter *padapter, u8 *precvframe)
-{
- /* exclude ICV */
- u16 pnl;
- u32 pnh;
- u8 rc4key[16];
- u8 ttkey[16];
- u8 crc[4];
- struct arc4context mycontext;
- sint length;
- u32 prwskeylen;
-
- 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 security_priv *psecuritypriv = &padapter->securitypriv;
- /* struct recv_priv *precvpriv=&padapter->recvpriv; */
- u32 res = _SUCCESS;
-
-
- pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
-
- /* 4 start to decrypt recvframe */
- if (prxattrib->encrypt == _TKIP_) {
-
- stainfo = rtw_get_stainfo(&padapter->stapriv , &prxattrib->ta[0]);
- if (stainfo != NULL) {
-
- if (IS_MCAST(prxattrib->ra)) {
- static systime start = 0;
- static u32 no_gkey_bc_cnt = 0;
- static u32 no_gkey_mc_cnt = 0;
-
- if (psecuritypriv->binstallGrpkey == _FALSE) {
- res = _FAIL;
-
- if (start == 0)
- start = rtw_get_current_time();
-
- if (is_broadcast_mac_addr(prxattrib->ra))
- no_gkey_bc_cnt++;
- else
- no_gkey_mc_cnt++;
-
- if (rtw_get_passing_time_ms(start) > 1000) {
- if (no_gkey_bc_cnt || no_gkey_mc_cnt) {
- RTW_PRINT(FUNC_ADPT_FMT" no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n",
- FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt);
- }
- start = rtw_get_current_time();
- no_gkey_bc_cnt = 0;
- no_gkey_mc_cnt = 0;
- }
- goto exit;
- }
-
- if (no_gkey_bc_cnt || no_gkey_mc_cnt) {
- RTW_PRINT(FUNC_ADPT_FMT" gkey installed. no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n",
- FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt);
- }
- start = 0;
- no_gkey_bc_cnt = 0;
- no_gkey_mc_cnt = 0;
-
- /* RTW_INFO("rx bc/mc packets, to perform sw rtw_tkip_decrypt\n"); */
- /* prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; */
- prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;
- prwskeylen = 16;
- } else {
- prwskey = &stainfo->dot118021x_UncstKey.skey[0];
- prwskeylen = 16;
- }
-
- iv = pframe + prxattrib->hdrlen;
- payload = pframe + prxattrib->iv_len + prxattrib->hdrlen;
- length = ((union recv_frame *)precvframe)->u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len;
-
- GET_TKIP_PN(iv, dot11txpn);
-
- pnl = (u16)(dot11txpn.val);
- pnh = (u32)(dot11txpn.val >> 16);
-
- phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], pnh);
- phase2(&rc4key[0], prwskey, (unsigned short *)&ttkey[0], pnl);
-
- /* 4 decrypt payload include icv */
-
- arcfour_init(&mycontext, rc4key, 16);
- arcfour_encrypt(&mycontext, payload, payload, length);
-
- *((u32 *)crc) = le32_to_cpu(getcrc32(payload, length - 4));
-
- if (crc[3] != payload[length - 1] || crc[2] != payload[length - 2] || crc[1] != payload[length - 3] || crc[0] != payload[length - 4]) {
- res = _FAIL;
- }
-
- TKIP_SW_DEC_CNT_INC(psecuritypriv, prxattrib->ra);
- } else {
- res = _FAIL;
- }
-
- }
-exit:
- return res;
-
-}
-
-
-/* 3 =====AES related===== */
-
-
-
-#define MAX_MSG_SIZE 2048
-/*****************************/
-/******** SBOX Table *********/
-/*****************************/
-
-static u8 sbox_table[256] = {
- 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
- 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
- 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
- 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
- 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
- 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
- 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
- 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
- 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
- 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
- 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
- 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
- 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
- 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
- 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
- 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
- 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
- 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
- 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
- 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
- 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
- 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
- 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
- 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
- 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
- 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
- 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
- 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
- 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
- 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
- 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
- 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
-};
-
-/*****************************/
-/**** Function Prototypes ****/
-/*****************************/
-
-static void bitwise_xor(u8 *ina, u8 *inb, u8 *out);
-static void construct_mic_iv(
- u8 *mic_header1,
- sint qc_exists,
- sint a4_exists,
- u8 *mpdu,
- uint payload_length,
- u8 *pn_vector,
- uint frtype);/* add for CONFIG_IEEE80211W, none 11w also can use */
-static void construct_mic_header1(
- u8 *mic_header1,
- sint header_length,
- u8 *mpdu,
- uint frtype);/* add for CONFIG_IEEE80211W, none 11w also can use */
-static void construct_mic_header2(
- u8 *mic_header2,
- u8 *mpdu,
- sint a4_exists,
- sint qc_exists);
-static void construct_ctr_preload(
- u8 *ctr_preload,
- sint a4_exists,
- sint qc_exists,
- u8 *mpdu,
- u8 *pn_vector,
- sint c,
- uint frtype);/* add for CONFIG_IEEE80211W, none 11w also can use */
-static void xor_128(u8 *a, u8 *b, u8 *out);
-static void xor_32(u8 *a, u8 *b, u8 *out);
-static u8 sbox(u8 a);
-static void next_key(u8 *key, sint round);
-static void byte_sub(u8 *in, u8 *out);
-static void shift_row(u8 *in, u8 *out);
-static void mix_column(u8 *in, u8 *out);
-static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext);
-
-
-/****************************************/
-/* aes128k128d() */
-/* Performs a 128 bit AES encrypt with */
-/* 128 bit data. */
-/****************************************/
-static void xor_128(u8 *a, u8 *b, u8 *out)
-{
- sint i;
- for (i = 0; i < 16; i++)
- out[i] = a[i] ^ b[i];
-}
-
-
-static void xor_32(u8 *a, u8 *b, u8 *out)
-{
- sint i;
- for (i = 0; i < 4; i++)
- out[i] = a[i] ^ b[i];
-}
-
-
-static u8 sbox(u8 a)
-{
- return sbox_table[(sint)a];
-}
-
-
-static void next_key(u8 *key, sint round)
-{
- u8 rcon;
- u8 sbox_key[4];
- u8 rcon_table[12] = {
- 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
- 0x1b, 0x36, 0x36, 0x36
- };
- sbox_key[0] = sbox(key[13]);
- sbox_key[1] = sbox(key[14]);
- sbox_key[2] = sbox(key[15]);
- sbox_key[3] = sbox(key[12]);
-
- rcon = rcon_table[round];
-
- xor_32(&key[0], sbox_key, &key[0]);
- key[0] = key[0] ^ rcon;
-
- xor_32(&key[4], &key[0], &key[4]);
- xor_32(&key[8], &key[4], &key[8]);
- xor_32(&key[12], &key[8], &key[12]);
-}
-
-
-static void byte_sub(u8 *in, u8 *out)
-{
- sint i;
- for (i = 0; i < 16; i++)
- out[i] = sbox(in[i]);
-}
-
-
-static void shift_row(u8 *in, u8 *out)
-{
- out[0] = in[0];
- out[1] = in[5];
- out[2] = in[10];
- out[3] = in[15];
- out[4] = in[4];
- out[5] = in[9];
- out[6] = in[14];
- out[7] = in[3];
- out[8] = in[8];
- out[9] = in[13];
- out[10] = in[2];
- out[11] = in[7];
- out[12] = in[12];
- out[13] = in[1];
- out[14] = in[6];
- out[15] = in[11];
-}
-
-
-static void mix_column(u8 *in, u8 *out)
-{
- sint i;
- u8 add1b[4];
- u8 add1bf7[4];
- u8 rotl[4];
- u8 swap_halfs[4];
- u8 andf7[4];
- u8 rotr[4];
- u8 temp[4];
- u8 tempb[4];
- for (i = 0 ; i < 4; i++) {
- if ((in[i] & 0x80) == 0x80)
- add1b[i] = 0x1b;
- else
- add1b[i] = 0x00;
- }
-
- swap_halfs[0] = in[2]; /* Swap halfs */
- swap_halfs[1] = in[3];
- swap_halfs[2] = in[0];
- swap_halfs[3] = in[1];
-
- rotl[0] = in[3]; /* Rotate left 8 bits */
- rotl[1] = in[0];
- rotl[2] = in[1];
- rotl[3] = in[2];
-
- andf7[0] = in[0] & 0x7f;
- andf7[1] = in[1] & 0x7f;
- andf7[2] = in[2] & 0x7f;
- andf7[3] = in[3] & 0x7f;
-
- for (i = 3; i > 0; i--) { /* logical shift left 1 bit */
- andf7[i] = andf7[i] << 1;
- if ((andf7[i - 1] & 0x80) == 0x80)
- andf7[i] = (andf7[i] | 0x01);
- }
- andf7[0] = andf7[0] << 1;
- andf7[0] = andf7[0] & 0xfe;
-
- xor_32(add1b, andf7, add1bf7);
-
- xor_32(in, add1bf7, rotr);
-
- temp[0] = rotr[0]; /* Rotate right 8 bits */
- rotr[0] = rotr[1];
- rotr[1] = rotr[2];
- rotr[2] = rotr[3];
- rotr[3] = temp[0];
-
- xor_32(add1bf7, rotr, temp);
- xor_32(swap_halfs, rotl, tempb);
- xor_32(temp, tempb, out);
-}
-
-
-static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext)
-{
- sint round;
- sint i;
- u8 intermediatea[16];
- u8 intermediateb[16];
- u8 round_key[16];
- for (i = 0; i < 16; i++)
- round_key[i] = key[i];
-
- for (round = 0; round < 11; round++) {
- if (round == 0) {
- xor_128(round_key, data, ciphertext);
- next_key(round_key, round);
- } else if (round == 10) {
- byte_sub(ciphertext, intermediatea);
- shift_row(intermediatea, intermediateb);
- xor_128(intermediateb, round_key, ciphertext);
- } else { /* 1 - 9 */
- byte_sub(ciphertext, intermediatea);
- shift_row(intermediatea, intermediateb);
- mix_column(&intermediateb[0], &intermediatea[0]);
- mix_column(&intermediateb[4], &intermediatea[4]);
- mix_column(&intermediateb[8], &intermediatea[8]);
- mix_column(&intermediateb[12], &intermediatea[12]);
- xor_128(intermediatea, round_key, ciphertext);
- next_key(round_key, round);
- }
- }
-}
-
-
-/************************************************/
-/* construct_mic_iv() */
-/* Builds the MIC IV from header fields and PN */
-/* Baron think the function is construct CCM */
-/* nonce */
-/************************************************/
-static void construct_mic_iv(
- u8 *mic_iv,
- sint qc_exists,
- sint a4_exists,
- u8 *mpdu,
- uint payload_length,
- u8 *pn_vector,
- uint frtype/* add for CONFIG_IEEE80211W, none 11w also can use */
-)
-{
- sint i;
- mic_iv[0] = 0x59;
- if (qc_exists && a4_exists)
- mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */
- if (qc_exists && !a4_exists)
- mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */
- if (!qc_exists)
- mic_iv[1] = 0x00;
-#if defined(CONFIG_IEEE80211W) || defined(CONFIG_RTW_MESH)
- /* 802.11w management frame should set management bit(4) */
- if (frtype == WIFI_MGT_TYPE)
- mic_iv[1] |= BIT(4);
-#endif
- for (i = 2; i < 8; i++)
- mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */
-#ifdef CONSISTENT_PN_ORDER
- for (i = 8; i < 14; i++)
- mic_iv[i] = pn_vector[i - 8]; /* mic_iv[8:13] = PN[0:5] */
-#else
- for (i = 8; i < 14; i++)
- mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */
-#endif
- mic_iv[14] = (unsigned char)(payload_length / 256);
- mic_iv[15] = (unsigned char)(payload_length % 256);
-}
-
-
-/************************************************/
-/* construct_mic_header1() */
-/* Builds the first MIC header block from */
-/* header fields. */
-/* Build AAD SC,A1,A2 */
-/************************************************/
-static void construct_mic_header1(
- u8 *mic_header1,
- sint header_length,
- u8 *mpdu,
- uint frtype/* add for CONFIG_IEEE80211W, none 11w also can use */
-)
-{
- mic_header1[0] = (u8)((header_length - 2) / 256);
- mic_header1[1] = (u8)((header_length - 2) % 256);
-#if defined(CONFIG_IEEE80211W) || defined(CONFIG_RTW_MESH)
- /* 802.11w management frame don't AND subtype bits 4,5,6 of frame control field */
- if (frtype == WIFI_MGT_TYPE)
- mic_header1[2] = mpdu[0];
- else
-#endif
- mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */
-
- mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */
- mic_header1[4] = mpdu[4]; /* A1 */
- mic_header1[5] = mpdu[5];
- mic_header1[6] = mpdu[6];
- mic_header1[7] = mpdu[7];
- mic_header1[8] = mpdu[8];
- mic_header1[9] = mpdu[9];
- mic_header1[10] = mpdu[10]; /* A2 */
- mic_header1[11] = mpdu[11];
- mic_header1[12] = mpdu[12];
- mic_header1[13] = mpdu[13];
- mic_header1[14] = mpdu[14];
- mic_header1[15] = mpdu[15];
-}
-
-
-/************************************************/
-/* construct_mic_header2() */
-/* Builds the last MIC header block from */
-/* header fields. */
-/************************************************/
-static void construct_mic_header2(
- u8 *mic_header2,
- u8 *mpdu,
- sint a4_exists,
- sint qc_exists
-)
-{
- sint i;
- for (i = 0; i < 16; i++)
- mic_header2[i] = 0x00;
-
- mic_header2[0] = mpdu[16]; /* A3 */
- mic_header2[1] = mpdu[17];
- mic_header2[2] = mpdu[18];
- mic_header2[3] = mpdu[19];
- mic_header2[4] = mpdu[20];
- mic_header2[5] = mpdu[21];
-
- /* mic_header2[6] = mpdu[22] & 0xf0; SC */
- mic_header2[6] = 0x00;
- mic_header2[7] = 0x00; /* mpdu[23]; */
-
-
- if (!qc_exists && a4_exists) {
- for (i = 0; i < 6; i++)
- mic_header2[8 + i] = mpdu[24 + i]; /* A4 */
-
- }
-
- if (qc_exists && !a4_exists) {
- mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */
- mic_header2[9] = mpdu[25] & 0x00;
- }
-
- if (qc_exists && a4_exists) {
- for (i = 0; i < 6; i++)
- mic_header2[8 + i] = mpdu[24 + i]; /* A4 */
-
- mic_header2[14] = mpdu[30] & 0x0f;
- mic_header2[15] = mpdu[31] & 0x00;
- }
-
-}
-
-
-/************************************************/
-/* construct_mic_header2() */
-/* Builds the last MIC header block from */
-/* header fields. */
-/* Baron think the function is construct CCM */
-/* nonce */
-/************************************************/
-static void construct_ctr_preload(
- u8 *ctr_preload,
- sint a4_exists,
- sint qc_exists,
- u8 *mpdu,
- u8 *pn_vector,
- sint c,
- uint frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
-)
-{
- sint i = 0;
- for (i = 0; i < 16; i++)
- ctr_preload[i] = 0x00;
- i = 0;
-
- ctr_preload[0] = 0x01; /* flag */
- if (qc_exists && a4_exists)
- ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */
- if (qc_exists && !a4_exists)
- ctr_preload[1] = mpdu[24] & 0x0f;
-#if defined(CONFIG_IEEE80211W) || defined(CONFIG_RTW_MESH)
- /* 802.11w management frame should set management bit(4) */
- if (frtype == WIFI_MGT_TYPE)
- ctr_preload[1] |= BIT(4);
-#endif
- for (i = 2; i < 8; i++)
- ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */
-#ifdef CONSISTENT_PN_ORDER
- for (i = 8; i < 14; i++)
- ctr_preload[i] = pn_vector[i - 8]; /* ctr_preload[8:13] = PN[0:5] */
-#else
- for (i = 8; i < 14; i++)
- ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */
-#endif
- ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */
- ctr_preload[15] = (unsigned char)(c % 256);
-}
-
-
-/************************************/
-/* bitwise_xor() */
-/* A 128 bit, bitwise exclusive or */
-/************************************/
-static void bitwise_xor(u8 *ina, u8 *inb, u8 *out)
-{
- sint i;
- for (i = 0; i < 16; i++)
- out[i] = ina[i] ^ inb[i];
-}
-
-
-static sint aes_cipher(u8 *key, uint hdrlen,
- u8 *pframe, uint plen)
-{
- /* static unsigned char message[MAX_MSG_SIZE]; */
- uint qc_exists, a4_exists, i, j, payload_remainder,
- num_blocks, payload_index;
-
- u8 pn_vector[6];
- u8 mic_iv[16];
- u8 mic_header1[16];
- u8 mic_header2[16];
- u8 ctr_preload[16];
-
- /* Intermediate Buffers */
- u8 chain_buffer[16];
- u8 aes_out[16];
- u8 padded_buffer[16];
- u8 mic[8];
- /* uint offset = 0; */
- uint frtype = GetFrameType(pframe);
- uint frsubtype = get_frame_sub_type(pframe);
-
- frsubtype = frsubtype >> 4;
-
-
- _rtw_memset((void *)mic_iv, 0, 16);
- _rtw_memset((void *)mic_header1, 0, 16);
- _rtw_memset((void *)mic_header2, 0, 16);
- _rtw_memset((void *)ctr_preload, 0, 16);
- _rtw_memset((void *)chain_buffer, 0, 16);
- _rtw_memset((void *)aes_out, 0, 16);
- _rtw_memset((void *)padded_buffer, 0, 16);
-
- if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN))
- a4_exists = 0;
- else
- a4_exists = 1;
-
- if (
- ((frtype | frsubtype) == WIFI_DATA_CFACK) ||
- ((frtype | frsubtype) == WIFI_DATA_CFPOLL) ||
- ((frtype | frsubtype) == WIFI_DATA_CFACKPOLL)) {
- qc_exists = 1;
- if (hdrlen != WLAN_HDR_A3_QOS_LEN && hdrlen != WLAN_HDR_A4_QOS_LEN)
- hdrlen += 2;
- }
- /* add for CONFIG_IEEE80211W, none 11w also can use */
- else if ((frtype == WIFI_DATA) &&
- ((frsubtype == 0x08) ||
- (frsubtype == 0x09) ||
- (frsubtype == 0x0a) ||
- (frsubtype == 0x0b))) {
- if (hdrlen != WLAN_HDR_A3_QOS_LEN && hdrlen != WLAN_HDR_A4_QOS_LEN)
- hdrlen += 2;
- qc_exists = 1;
- } else
- qc_exists = 0;
-
- pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen + 1];
- pn_vector[2] = pframe[hdrlen + 4];
- pn_vector[3] = pframe[hdrlen + 5];
- pn_vector[4] = pframe[hdrlen + 6];
- pn_vector[5] = pframe[hdrlen + 7];
-
- construct_mic_iv(
- mic_iv,
- qc_exists,
- a4_exists,
- pframe, /* message, */
- plen,
- pn_vector,
- frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
- );
-
- construct_mic_header1(
- mic_header1,
- hdrlen,
- pframe, /* message */
- frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
- );
- construct_mic_header2(
- mic_header2,
- pframe, /* message, */
- a4_exists,
- qc_exists
- );
-
-
- payload_remainder = plen % 16;
- num_blocks = plen / 16;
-
- /* Find start of payload */
- payload_index = (hdrlen + 8);
-
- /* Calculate MIC */
- aes128k128d(key, mic_iv, aes_out);
- bitwise_xor(aes_out, mic_header1, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- bitwise_xor(aes_out, mic_header2, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
-
- for (i = 0; i < num_blocks; i++) {
- bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);/* bitwise_xor(aes_out, &message[payload_index], chain_buffer); */
-
- payload_index += 16;
- aes128k128d(key, chain_buffer, aes_out);
- }
-
- /* Add on the final payload block if it needs padding */
- if (payload_remainder > 0) {
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++) {
- padded_buffer[j] = pframe[payload_index++];/* padded_buffer[j] = message[payload_index++]; */
- }
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
-
- }
-
- for (j = 0 ; j < 8; j++)
- mic[j] = aes_out[j];
-
- /* Insert MIC into payload */
- for (j = 0; j < 8; j++)
- pframe[payload_index + j] = mic[j]; /* message[payload_index+j] = mic[j]; */
-
- payload_index = hdrlen + 8;
- for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- pframe, /* message, */
- pn_vector,
- i + 1,
- frtype); /* add for CONFIG_IEEE80211W, none 11w also can use */
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);/* bitwise_xor(aes_out, &message[payload_index], chain_buffer); */
- for (j = 0; j < 16; j++)
- pframe[payload_index++] = chain_buffer[j];/* for (j=0; j<16;j++) message[payload_index++] = chain_buffer[j]; */
- }
-
- if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/
- /* encrypt it and copy the unpadded part back */
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- pframe, /* message, */
- pn_vector,
- num_blocks + 1,
- frtype); /* add for CONFIG_IEEE80211W, none 11w also can use */
-
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++) {
- padded_buffer[j] = pframe[payload_index + j]; /* padded_buffer[j] = message[payload_index+j]; */
- }
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < payload_remainder; j++)
- pframe[payload_index++] = chain_buffer[j];/* for (j=0; j<payload_remainder;j++) message[payload_index++] = chain_buffer[j]; */
- }
-
- /* Encrypt the MIC */
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- pframe, /* message, */
- pn_vector,
- 0,
- frtype); /* add for CONFIG_IEEE80211W, none 11w also can use */
-
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < 8; j++) {
- padded_buffer[j] = pframe[j + hdrlen + 8 + plen]; /* padded_buffer[j] = message[j+hdrlen+8+plen]; */
- }
-
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < 8; j++)
- pframe[payload_index++] = chain_buffer[j];/* for (j=0; j<8;j++) message[payload_index++] = chain_buffer[j]; */
- return _SUCCESS;
-}
-
-
-
-
-
-u32 rtw_aes_encrypt(_adapter *padapter, u8 *pxmitframe)
-{
- /* exclude ICV */
-
-
- /*static*/
- /* unsigned char message[MAX_MSG_SIZE]; */
-
- /* Intermediate Buffers */
- sint curfragnum, length;
- u32 prwskeylen;
- u8 *pframe, *prwskey; /* , *payload,*iv */
- u8 hw_hdr_offset = 0;
- /* struct sta_info *stainfo=NULL; */
- struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
- /* uint offset = 0; */
- u32 res = _SUCCESS;
-
- if (((struct xmit_frame *)pxmitframe)->buf_addr == NULL)
- return _FAIL;
-
-#ifdef CONFIG_USB_TX_AGGREGATION
- hw_hdr_offset = TXDESC_SIZE +
- (((struct xmit_frame *)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ);
-#else
-#ifdef CONFIG_TX_EARLY_MODE
- hw_hdr_offset = TXDESC_OFFSET + EARLY_MODE_INFO_SIZE;
-#else
- hw_hdr_offset = TXDESC_OFFSET;
-#endif
-#endif
-
- pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset;
-
- /* 4 start to encrypt each fragment */
- if ((pattrib->encrypt == _AES_)) {
- /*
- if(pattrib->psta)
- {
- stainfo = pattrib->psta;
- }
- else
- {
- RTW_INFO("%s, call rtw_get_stainfo()\n", __func__);
- stainfo=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0] );
- }
- */
- /* if (stainfo!=NULL) */
- {
- /*
- if(!(stainfo->state &_FW_LINKED))
- {
- RTW_INFO("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, stainfo->state);
- return _FAIL;
- }
- */
-
- if (IS_MCAST(pattrib->ra))
- prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
- else {
- /* prwskey=&stainfo->dot118021x_UncstKey.skey[0]; */
- prwskey = pattrib->dot118021x_UncstKey.skey;
- }
-
-#ifdef CONFIG_TDLS
- {
- /* Swencryption */
- struct sta_info *ptdls_sta;
- ptdls_sta = rtw_get_stainfo(&padapter->stapriv , &pattrib->dst[0]);
- if ((ptdls_sta != NULL) && (ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE)) {
- RTW_INFO("[%s] for tdls link\n", __FUNCTION__);
- prwskey = &ptdls_sta->tpk.tk[0];
- }
- }
-#endif /* CONFIG_TDLS */
-
- prwskeylen = 16;
-
- for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
-
- if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */
- length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;
-
- aes_cipher(prwskey, pattrib->hdrlen, pframe, length);
- } else {
- length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len ;
-
- aes_cipher(prwskey, pattrib->hdrlen, pframe, length);
- pframe += pxmitpriv->frag_len;
- pframe = (u8 *)RND4((SIZE_PTR)(pframe));
-
- }
- }
-
- AES_SW_ENC_CNT_INC(psecuritypriv, pattrib->ra);
- }
- /*
- else{
- RTW_INFO("%s, psta==NUL\n", __func__);
- res=_FAIL;
- }
- */
- }
-
-
-
- return res;
-}
-
-static sint aes_decipher(u8 *key, uint hdrlen,
- u8 *pframe, uint plen)
-{
- static u8 message[MAX_MSG_SIZE];
- uint qc_exists, a4_exists, i, j, payload_remainder,
- num_blocks, payload_index;
- sint res = _SUCCESS;
- u8 pn_vector[6];
- u8 mic_iv[16];
- u8 mic_header1[16];
- u8 mic_header2[16];
- u8 ctr_preload[16];
-
- /* Intermediate Buffers */
- u8 chain_buffer[16];
- u8 aes_out[16];
- u8 padded_buffer[16];
- u8 mic[8];
-
-
- /* uint offset = 0; */
- uint frtype = GetFrameType(pframe);
- uint frsubtype = get_frame_sub_type(pframe);
- frsubtype = frsubtype >> 4;
-
-
- _rtw_memset((void *)mic_iv, 0, 16);
- _rtw_memset((void *)mic_header1, 0, 16);
- _rtw_memset((void *)mic_header2, 0, 16);
- _rtw_memset((void *)ctr_preload, 0, 16);
- _rtw_memset((void *)chain_buffer, 0, 16);
- _rtw_memset((void *)aes_out, 0, 16);
- _rtw_memset((void *)padded_buffer, 0, 16);
-
- /* start to decrypt the payload */
-
- num_blocks = (plen - 8) / 16; /* (plen including LLC, payload_length and mic ) */
-
- payload_remainder = (plen - 8) % 16;
-
- pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen + 1];
- pn_vector[2] = pframe[hdrlen + 4];
- pn_vector[3] = pframe[hdrlen + 5];
- pn_vector[4] = pframe[hdrlen + 6];
- pn_vector[5] = pframe[hdrlen + 7];
-
- if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN))
- a4_exists = 0;
- else
- a4_exists = 1;
-
- if (
- ((frtype | frsubtype) == WIFI_DATA_CFACK) ||
- ((frtype | frsubtype) == WIFI_DATA_CFPOLL) ||
- ((frtype | frsubtype) == WIFI_DATA_CFACKPOLL)) {
- qc_exists = 1;
- if (hdrlen != WLAN_HDR_A3_QOS_LEN && hdrlen != WLAN_HDR_A4_QOS_LEN)
- hdrlen += 2;
- } /* only for data packet . add for CONFIG_IEEE80211W, none 11w also can use */
- else if ((frtype == WIFI_DATA) &&
- ((frsubtype == 0x08) ||
- (frsubtype == 0x09) ||
- (frsubtype == 0x0a) ||
- (frsubtype == 0x0b))) {
- if (hdrlen != WLAN_HDR_A3_QOS_LEN && hdrlen != WLAN_HDR_A4_QOS_LEN)
- hdrlen += 2;
- qc_exists = 1;
- } else
- qc_exists = 0;
-
-
- /* now, decrypt pframe with hdrlen offset and plen long */
-
- payload_index = hdrlen + 8; /* 8 is for extiv */
-
- for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- pframe,
- pn_vector,
- i + 1,
- frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
- );
-
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
-
- for (j = 0; j < 16; j++)
- pframe[payload_index++] = chain_buffer[j];
- }
-
- if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/
- /* encrypt it and copy the unpadded part back */
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- pframe,
- pn_vector,
- num_blocks + 1,
- frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
- );
-
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = pframe[payload_index + j];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < payload_remainder; j++)
- pframe[payload_index++] = chain_buffer[j];
- }
-
- /* start to calculate the mic */
- if ((hdrlen + plen + 8) <= MAX_MSG_SIZE)
- _rtw_memcpy((void *)message, pframe, (hdrlen + plen + 8)); /* 8 is for ext iv len */
-
-
- pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen + 1];
- pn_vector[2] = pframe[hdrlen + 4];
- pn_vector[3] = pframe[hdrlen + 5];
- pn_vector[4] = pframe[hdrlen + 6];
- pn_vector[5] = pframe[hdrlen + 7];
-
-
-
- construct_mic_iv(
- mic_iv,
- qc_exists,
- a4_exists,
- message,
- plen - 8,
- pn_vector,
- frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
- );
-
- construct_mic_header1(
- mic_header1,
- hdrlen,
- message,
- frtype /* add for CONFIG_IEEE80211W, none 11w also can use */
- );
- construct_mic_header2(
- mic_header2,
- message,
- a4_exists,
- qc_exists
- );
-
-
- payload_remainder = (plen - 8) % 16;
- num_blocks = (plen - 8) / 16;
-
- /* Find start of payload */
- payload_index = (hdrlen + 8);
-
- /* Calculate MIC */
- aes128k128d(key, mic_iv, aes_out);
- bitwise_xor(aes_out, mic_header1, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
- bitwise_xor(aes_out, mic_header2, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
-
- for (i = 0; i < num_blocks; i++) {
- bitwise_xor(aes_out, &message[payload_index], chain_buffer);
-
- payload_index += 16;
- aes128k128d(key, chain_buffer, aes_out);
- }
-
- /* Add on the final payload block if it needs padding */
- if (payload_remainder > 0) {
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = message[payload_index++];
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- aes128k128d(key, chain_buffer, aes_out);
-
- }
-
- for (j = 0 ; j < 8; j++)
- mic[j] = aes_out[j];
-
- /* Insert MIC into payload */
- for (j = 0; j < 8; j++)
- message[payload_index + j] = mic[j];
-
- payload_index = hdrlen + 8;
- for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- message,
- pn_vector,
- i + 1,
- frtype); /* add for CONFIG_IEEE80211W, none 11w also can use */
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, &message[payload_index], chain_buffer);
- for (j = 0; j < 16; j++)
- message[payload_index++] = chain_buffer[j];
- }
-
- if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/
- /* encrypt it and copy the unpadded part back */
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- message,
- pn_vector,
- num_blocks + 1,
- frtype); /* add for CONFIG_IEEE80211W, none 11w also can use */
-
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = message[payload_index + j];
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < payload_remainder; j++)
- message[payload_index++] = chain_buffer[j];
- }
-
- /* Encrypt the MIC */
- construct_ctr_preload(
- ctr_preload,
- a4_exists,
- qc_exists,
- message,
- pn_vector,
- 0,
- frtype); /* add for CONFIG_IEEE80211W, none 11w also can use */
-
- for (j = 0; j < 16; j++)
- padded_buffer[j] = 0x00;
- for (j = 0; j < 8; j++)
- padded_buffer[j] = message[j + hdrlen + 8 + plen - 8];
-
- aes128k128d(key, ctr_preload, aes_out);
- bitwise_xor(aes_out, padded_buffer, chain_buffer);
- for (j = 0; j < 8; j++)
- message[payload_index++] = chain_buffer[j];
-
- /* compare the mic */
- for (i = 0; i < 8; i++) {
- if (pframe[hdrlen + 8 + plen - 8 + i] != message[hdrlen + 8 + plen - 8 + i]) {
- RTW_INFO("aes_decipher:mic check error mic[%d]: pframe(%x) != message(%x)\n",
- i, pframe[hdrlen + 8 + plen - 8 + i], message[hdrlen + 8 + plen - 8 + i]);
- res = _FAIL;
- }
- }
- return res;
-}
-
-u32 rtw_aes_decrypt(_adapter *padapter, u8 *precvframe)
-{
- /* exclude ICV */
-
-
- /*static*/
- /* unsigned char message[MAX_MSG_SIZE]; */
-
-
- /* Intermediate Buffers */
-
-
- sint length;
- u8 *pframe, *prwskey; /* , *payload,*iv */
- struct sta_info *stainfo;
- struct rx_pkt_attrib *prxattrib = &((union recv_frame *)precvframe)->u.hdr.attrib;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- /* struct recv_priv *precvpriv=&padapter->recvpriv; */
- u32 res = _SUCCESS;
- pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
- /* 4 start to encrypt each fragment */
- if ((prxattrib->encrypt == _AES_)) {
-
- stainfo = rtw_get_stainfo(&padapter->stapriv , &prxattrib->ta[0]);
- if (stainfo != NULL) {
-
- if (IS_MCAST(prxattrib->ra)) {
- static systime start = 0;
- static u32 no_gkey_bc_cnt = 0;
- static u32 no_gkey_mc_cnt = 0;
-
- /* RTW_INFO("rx bc/mc packets, to perform sw rtw_aes_decrypt\n"); */
- /* prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; */
- if ((!MLME_IS_MESH(padapter) && psecuritypriv->binstallGrpkey == _FALSE)
- #ifdef CONFIG_RTW_MESH
- || !(stainfo->gtk_bmp | BIT(prxattrib->key_index))
- #endif
- ) {
- res = _FAIL;
-
- if (start == 0)
- start = rtw_get_current_time();
-
- if (is_broadcast_mac_addr(prxattrib->ra))
- no_gkey_bc_cnt++;
- else
- no_gkey_mc_cnt++;
-
- if (rtw_get_passing_time_ms(start) > 1000) {
- if (no_gkey_bc_cnt || no_gkey_mc_cnt) {
- RTW_PRINT(FUNC_ADPT_FMT" no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n",
- FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt);
- }
- start = rtw_get_current_time();
- no_gkey_bc_cnt = 0;
- no_gkey_mc_cnt = 0;
- }
-
- goto exit;
- }
-
- if (no_gkey_bc_cnt || no_gkey_mc_cnt) {
- RTW_PRINT(FUNC_ADPT_FMT" gkey installed. no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n",
- FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt);
- }
- start = 0;
- no_gkey_bc_cnt = 0;
- no_gkey_mc_cnt = 0;
-
- #ifdef CONFIG_RTW_MESH
- if (MLME_IS_MESH(padapter)) {
- /* TODO: multiple GK? */
- prwskey = &stainfo->gtk.skey[0];
- } else
- #endif
- {
- prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;
- if (psecuritypriv->dot118021XGrpKeyid != prxattrib->key_index) {
- RTW_DBG("not match packet_index=%d, install_index=%d\n"
- , prxattrib->key_index, psecuritypriv->dot118021XGrpKeyid);
- res = _FAIL;
- goto exit;
- }
- }
- } else
- prwskey = &stainfo->dot118021x_UncstKey.skey[0];
-
- length = ((union recv_frame *)precvframe)->u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len;
-#if 0
- /* add for CONFIG_IEEE80211W, debug */
- if (0)
- printk("@@@@@@@@@@@@@@@@@@ length=%d, prxattrib->hdrlen=%d, prxattrib->pkt_len=%d\n"
- , length, prxattrib->hdrlen, prxattrib->pkt_len);
- if (0) {
- int no;
- /* test print PSK */
- printk("PSK key below:\n");
- for (no = 0; no < 16; no++)
- printk(" %02x ", prwskey[no]);
- printk("\n");
- }
- if (0) {
- int no;
- /* test print PSK */
- printk("frame:\n");
- for (no = 0; no < prxattrib->pkt_len; no++)
- printk(" %02x ", pframe[no]);
- printk("\n");
- }
-#endif
-
- res = aes_decipher(prwskey, prxattrib->hdrlen, pframe, length);
-
- AES_SW_DEC_CNT_INC(psecuritypriv, prxattrib->ra);
- } else {
- res = _FAIL;
- }
-
- }
-exit:
- return res;
-}
-
-#ifdef CONFIG_IEEE80211W
-u32 rtw_BIP_verify(_adapter *padapter, u8 *whdr_pos, sint flen
- , const u8 *key, u16 keyid, u64* ipn)
-{
- u8 *BIP_AAD, *mme;
- u32 res = _FAIL;
- uint len, ori_len;
- u16 pkt_keyid = 0;
- u64 pkt_ipn = 0;
- struct rtw_ieee80211_hdr *pwlanhdr;
- u8 mic[16];
-
- mme = whdr_pos + flen - 18;
- if (*mme != _MME_IE_)
- return RTW_RX_HANDLED;
-
- /* copy key index */
- _rtw_memcpy(&pkt_keyid, mme + 2, 2);
- pkt_keyid = le16_to_cpu(pkt_keyid);
- if (pkt_keyid != keyid) {
- RTW_INFO("BIP key index error!\n");
- return _FAIL;
- }
-
- /* save packet number */
- _rtw_memcpy(&pkt_ipn, mme + 4, 6);
- pkt_ipn = le64_to_cpu(pkt_ipn);
- /* BIP packet number should bigger than previous BIP packet */
- if (pkt_ipn <= *ipn) { /* wrap around? */
- RTW_INFO("replay BIP packet\n");
- return _FAIL;
- }
-
- ori_len = flen - WLAN_HDR_A3_LEN + BIP_AAD_SIZE;
- BIP_AAD = rtw_zmalloc(ori_len);
- if (BIP_AAD == NULL) {
- RTW_INFO("BIP AAD allocate fail\n");
- return _FAIL;
- }
-
- /* mapping to wlan header */
- pwlanhdr = (struct rtw_ieee80211_hdr *)whdr_pos;
-
- /* save the frame body + MME */
- _rtw_memcpy(BIP_AAD + BIP_AAD_SIZE, whdr_pos + WLAN_HDR_A3_LEN, flen - WLAN_HDR_A3_LEN);
-
- /* point mme to the copy */
- mme = BIP_AAD + ori_len - 18;
-
- /* clear the MIC field of MME to zero */
- _rtw_memset(mme + 10, 0, 8);
-
- /* conscruct AAD, copy frame control field */
- _rtw_memcpy(BIP_AAD, &pwlanhdr->frame_ctl, 2);
- ClearRetry(BIP_AAD);
- ClearPwrMgt(BIP_AAD);
- ClearMData(BIP_AAD);
- /* conscruct AAD, copy address 1 to address 3 */
- _rtw_memcpy(BIP_AAD + 2, pwlanhdr->addr1, 18);
-
- if (omac1_aes_128(key, BIP_AAD, ori_len, mic))
- goto BIP_exit;
-
-#if 0
- /* management packet content */
- {
- int pp;
- RTW_INFO("pkt: ");
- for (pp = 0; pp < flen; pp++)
- printk(" %02x ", whdr_pos[pp]);
- RTW_INFO("\n");
- /* BIP AAD + management frame body + MME(MIC is zero) */
- RTW_INFO("AAD+PKT: ");
- for (pp = 0; pp < ori_len; pp++)
- RTW_INFO(" %02x ", BIP_AAD[pp]);
- RTW_INFO("\n");
- /* show the MIC result */
- RTW_INFO("mic: ");
- for (pp = 0; pp < 16; pp++)
- RTW_INFO(" %02x ", mic[pp]);
- RTW_INFO("\n");
- }
-#endif
-
- /* MIC field should be last 8 bytes of packet (packet without FCS) */
- if (_rtw_memcmp(mic, whdr_pos + flen - 8, 8)) {
- *ipn = pkt_ipn;
- res = _SUCCESS;
- } else
- RTW_INFO("BIP MIC error!\n");
-
-BIP_exit:
-
- rtw_mfree(BIP_AAD, ori_len);
- return res;
-}
-#endif /* CONFIG_IEEE80211W */
-
-#ifndef PLATFORM_FREEBSD
-#if defined(CONFIG_TDLS)
-/* compress 512-bits */
-static int rtw_sha256_compress(struct rtw_sha256_state *md, unsigned char *buf)
-{
- u32 S[8], W[64], t0, t1;
- u32 t;
- int i;
-
- /* copy state into S */
- for (i = 0; i < 8; i++)
- S[i] = md->state[i];
-
- /* copy the state into 512-bits into W[0..15] */
- for (i = 0; i < 16; i++)
- W[i] = WPA_GET_BE32(buf + (4 * i));
-
- /* fill W[16..63] */
- for (i = 16; i < 64; i++) {
- W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) +
- W[i - 16];
- }
-
- /* Compress */
-#define RND(a, b, c, d, e, f, g, h, i) do {\
- t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \
- t1 = Sigma0(a) + Maj(a, b, c); \
- d += t0; \
- h = t0 + t1; \
- } while (0)
-
- for (i = 0; i < 64; ++i) {
- RND(S[0], S[1], S[2], S[3], S[4], S[5], S[6], S[7], i);
- t = S[7];
- S[7] = S[6];
- S[6] = S[5];
- S[5] = S[4];
- S[4] = S[3];
- S[3] = S[2];
- S[2] = S[1];
- S[1] = S[0];
- S[0] = t;
- }
-
- /* feedback */
- for (i = 0; i < 8; i++)
- md->state[i] = md->state[i] + S[i];
- return 0;
-}
-
-/* Initialize the hash state */
-static void rtw_sha256_init(struct rtw_sha256_state *md)
-{
- md->curlen = 0;
- md->length = 0;
- md->state[0] = 0x6A09E667UL;
- md->state[1] = 0xBB67AE85UL;
- md->state[2] = 0x3C6EF372UL;
- md->state[3] = 0xA54FF53AUL;
- md->state[4] = 0x510E527FUL;
- md->state[5] = 0x9B05688CUL;
- md->state[6] = 0x1F83D9ABUL;
- md->state[7] = 0x5BE0CD19UL;
-}
-
-/**
- Process a block of memory though the hash
- @param md The hash state
- @param in The data to hash
- @param inlen The length of the data (octets)
- @return CRYPT_OK if successful
-*/
-static int rtw_sha256_process(struct rtw_sha256_state *md, unsigned char *in,
- unsigned long inlen)
-{
- unsigned long n;
-#define block_size 64
-
- if (md->curlen >= sizeof(md->buf))
- return -1;
-
- while (inlen > 0) {
- if (md->curlen == 0 && inlen >= block_size) {
- if (rtw_sha256_compress(md, (unsigned char *) in) < 0)
- return -1;
- md->length += block_size * 8;
- in += block_size;
- inlen -= block_size;
- } else {
- n = MIN(inlen, (block_size - md->curlen));
- _rtw_memcpy(md->buf + md->curlen, in, n);
- md->curlen += n;
- in += n;
- inlen -= n;
- if (md->curlen == block_size) {
- if (rtw_sha256_compress(md, md->buf) < 0)
- return -1;
- md->length += 8 * block_size;
- md->curlen = 0;
- }
- }
- }
-
- return 0;
-}
-
-
-/**
- Terminate the hash to get the digest
- @param md The hash state
- @param out [out] The destination of the hash (32 bytes)
- @return CRYPT_OK if successful
-*/
-static int rtw_sha256_done(struct rtw_sha256_state *md, unsigned char *out)
-{
- int i;
-
- if (md->curlen >= sizeof(md->buf))
- return -1;
-
- /* increase the length of the message */
- md->length += md->curlen * 8;
-
- /* append the '1' bit */
- md->buf[md->curlen++] = (unsigned char) 0x80;
-
- /* if the length is currently above 56 bytes we append zeros
- * then compress. Then we can fall back to padding zeros and length
- * encoding like normal.
- */
- if (md->curlen > 56) {
- while (md->curlen < 64)
- md->buf[md->curlen++] = (unsigned char) 0;
- rtw_sha256_compress(md, md->buf);
- md->curlen = 0;
- }
-
- /* pad upto 56 bytes of zeroes */
- while (md->curlen < 56)
- md->buf[md->curlen++] = (unsigned char) 0;
-
- /* store length */
- WPA_PUT_BE64(md->buf + 56, md->length);
- rtw_sha256_compress(md, md->buf);
-
- /* copy output */
- for (i = 0; i < 8; i++)
- WPA_PUT_BE32(out + (4 * i), md->state[i]);
-
- return 0;
-}
-
-/**
- * sha256_vector - SHA256 hash for data vector
- * @num_elem: Number of elements in the data vector
- * @addr: Pointers to the data areas
- * @len: Lengths of the data blocks
- * @mac: Buffer for the hash
- * Returns: 0 on success, -1 of failure
- */
-static int rtw_sha256_vector(size_t num_elem, u8 *addr[], size_t *len,
- u8 *mac)
-{
- struct rtw_sha256_state ctx;
- size_t i;
-
- rtw_sha256_init(&ctx);
- for (i = 0; i < num_elem; i++)
- if (rtw_sha256_process(&ctx, addr[i], len[i]))
- return -1;
- if (rtw_sha256_done(&ctx, mac))
- return -1;
- return 0;
-}
-
-static u8 os_strlen(const char *s)
-{
- const char *p = s;
- while (*p)
- p++;
- return p - s;
-}
-#endif
-
-#if defined(CONFIG_TDLS) || defined(CONFIG_RTW_MESH_AEK)
-static int os_memcmp(const void *s1, const void *s2, u8 n)
-{
- const unsigned char *p1 = s1, *p2 = s2;
-
- if (n == 0)
- return 0;
-
- while (*p1 == *p2) {
- p1++;
- p2++;
- n--;
- if (n == 0)
- return 0;
- }
-
- return *p1 - *p2;
-}
-#endif
-
-/**
- * hmac_sha256_vector - HMAC-SHA256 over data vector (RFC 2104)
- * @key: Key for HMAC operations
- * @key_len: Length of the key in bytes
- * @num_elem: Number of elements in the data vector
- * @addr: Pointers to the data areas
- * @len: Lengths of the data blocks
- * @mac: Buffer for the hash (32 bytes)
- */
-#if defined(CONFIG_TDLS)
-static void hmac_sha256_vector(u8 *key, size_t key_len, size_t num_elem,
- u8 *addr[], size_t *len, u8 *mac)
-{
- unsigned char k_pad[64]; /* padding - key XORd with ipad/opad */
- unsigned char tk[32];
- u8 *_addr[6];
- size_t _len[6], i;
-
- if (num_elem > 5) {
- /*
- * Fixed limit on the number of fragments to avoid having to
- * allocate memory (which could fail).
- */
- return;
- }
-
- /* if key is longer than 64 bytes reset it to key = SHA256(key) */
- if (key_len > 64) {
- rtw_sha256_vector(1, &key, &key_len, tk);
- key = tk;
- key_len = 32;
- }
-
- /* the HMAC_SHA256 transform looks like:
- *
- * SHA256(K XOR opad, SHA256(K XOR ipad, text))
- *
- * where K is an n byte key
- * ipad is the byte 0x36 repeated 64 times
- * opad is the byte 0x5c repeated 64 times
- * and text is the data being protected */
-
- /* start out by storing key in ipad */
- _rtw_memset(k_pad, 0, sizeof(k_pad));
- _rtw_memcpy(k_pad, key, key_len);
- /* XOR key with ipad values */
- for (i = 0; i < 64; i++)
- k_pad[i] ^= 0x36;
-
- /* perform inner SHA256 */
- _addr[0] = k_pad;
- _len[0] = 64;
- for (i = 0; i < num_elem; i++) {
- _addr[i + 1] = addr[i];
- _len[i + 1] = len[i];
- }
- rtw_sha256_vector(1 + num_elem, _addr, _len, mac);
-
- _rtw_memset(k_pad, 0, sizeof(k_pad));
- _rtw_memcpy(k_pad, key, key_len);
- /* XOR key with opad values */
- for (i = 0; i < 64; i++)
- k_pad[i] ^= 0x5c;
-
- /* perform outer SHA256 */
- _addr[0] = k_pad;
- _len[0] = 64;
- _addr[1] = mac;
- _len[1] = 32;
- rtw_sha256_vector(2, _addr, _len, mac);
-}
-#endif /* CONFIG_TDLS */
-#endif /* PLATFORM_FREEBSD */
-/**
- * sha256_prf - SHA256-based Pseudo-Random Function (IEEE 802.11r, 8.5.1.5.2)
- * @key: Key for PRF
- * @key_len: Length of the key in bytes
- * @label: A unique label for each purpose of the PRF
- * @data: Extra data to bind into the key
- * @data_len: Length of the data
- * @buf: Buffer for the generated pseudo-random key
- * @buf_len: Number of bytes of key to generate
- *
- * This function is used to derive new, cryptographically separate keys from a
- * given key.
- */
-#ifndef PLATFORM_FREEBSD /* Baron */
-#if defined(CONFIG_TDLS)
-static void rtw_sha256_prf(u8 *key, size_t key_len, char *label,
- u8 *data, size_t data_len, u8 *buf, size_t buf_len)
-{
- u16 counter = 1;
- size_t pos, plen;
- u8 hash[SHA256_MAC_LEN];
- u8 *addr[4];
- size_t len[4];
- u8 counter_le[2], length_le[2];
-
- addr[0] = counter_le;
- len[0] = 2;
- addr[1] = (u8 *) label;
- len[1] = os_strlen(label);
- addr[2] = data;
- len[2] = data_len;
- addr[3] = length_le;
- len[3] = sizeof(length_le);
-
- WPA_PUT_LE16(length_le, buf_len * 8);
- pos = 0;
- while (pos < buf_len) {
- plen = buf_len - pos;
- WPA_PUT_LE16(counter_le, counter);
- if (plen >= RTW_SHA256_MAC_LEN) {
- hmac_sha256_vector(key, key_len, 4, addr, len,
- &buf[pos]);
- pos += RTW_SHA256_MAC_LEN;
- } else {
- hmac_sha256_vector(key, key_len, 4, addr, len, hash);
- _rtw_memcpy(&buf[pos], hash, plen);
- break;
- }
- counter++;
- }
-}
-#endif
-#endif /* PLATFORM_FREEBSD Baron */
-
-/* AES tables*/
-const u32 Te0[256] = {
- 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU,
- 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U,
- 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU,
- 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU,
- 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U,
- 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU,
- 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU,
- 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU,
- 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU,
- 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU,
- 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U,
- 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU,
- 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU,
- 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U,
- 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU,
- 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU,
- 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU,
- 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU,
- 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU,
- 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U,
- 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU,
- 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU,
- 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU,
- 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU,
- 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U,
- 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U,
- 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U,
- 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U,
- 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU,
- 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U,
- 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U,
- 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU,
- 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU,
- 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U,
- 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U,
- 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U,
- 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU,
- 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U,
- 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU,
- 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U,
- 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU,
- 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U,
- 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U,
- 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU,
- 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U,
- 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U,
- 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U,
- 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U,
- 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U,
- 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U,
- 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U,
- 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U,
- 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU,
- 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U,
- 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U,
- 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U,
- 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U,
- 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U,
- 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U,
- 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU,
- 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U,
- 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U,
- 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U,
- 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU,
-};
-const u32 Td0[256] = {
- 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U,
- 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U,
- 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U,
- 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU,
- 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U,
- 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U,
- 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU,
- 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U,
- 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU,
- 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U,
- 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U,
- 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U,
- 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U,
- 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU,
- 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U,
- 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU,
- 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U,
- 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU,
- 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U,
- 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U,
- 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U,
- 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU,
- 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U,
- 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU,
- 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U,
- 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU,
- 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U,
- 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU,
- 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU,
- 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U,
- 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU,
- 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U,
- 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU,
- 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U,
- 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U,
- 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U,
- 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU,
- 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U,
- 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U,
- 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU,
- 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U,
- 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U,
- 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U,
- 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U,
- 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U,
- 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU,
- 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U,
- 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U,
- 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U,
- 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U,
- 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U,
- 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU,
- 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU,
- 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU,
- 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU,
- 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U,
- 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U,
- 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU,
- 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU,
- 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U,
- 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU,
- 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U,
- 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U,
- 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U,
-};
-const u8 Td4s[256] = {
- 0x52U, 0x09U, 0x6aU, 0xd5U, 0x30U, 0x36U, 0xa5U, 0x38U,
- 0xbfU, 0x40U, 0xa3U, 0x9eU, 0x81U, 0xf3U, 0xd7U, 0xfbU,
- 0x7cU, 0xe3U, 0x39U, 0x82U, 0x9bU, 0x2fU, 0xffU, 0x87U,
- 0x34U, 0x8eU, 0x43U, 0x44U, 0xc4U, 0xdeU, 0xe9U, 0xcbU,
- 0x54U, 0x7bU, 0x94U, 0x32U, 0xa6U, 0xc2U, 0x23U, 0x3dU,
- 0xeeU, 0x4cU, 0x95U, 0x0bU, 0x42U, 0xfaU, 0xc3U, 0x4eU,
- 0x08U, 0x2eU, 0xa1U, 0x66U, 0x28U, 0xd9U, 0x24U, 0xb2U,
- 0x76U, 0x5bU, 0xa2U, 0x49U, 0x6dU, 0x8bU, 0xd1U, 0x25U,
- 0x72U, 0xf8U, 0xf6U, 0x64U, 0x86U, 0x68U, 0x98U, 0x16U,
- 0xd4U, 0xa4U, 0x5cU, 0xccU, 0x5dU, 0x65U, 0xb6U, 0x92U,
- 0x6cU, 0x70U, 0x48U, 0x50U, 0xfdU, 0xedU, 0xb9U, 0xdaU,
- 0x5eU, 0x15U, 0x46U, 0x57U, 0xa7U, 0x8dU, 0x9dU, 0x84U,
- 0x90U, 0xd8U, 0xabU, 0x00U, 0x8cU, 0xbcU, 0xd3U, 0x0aU,
- 0xf7U, 0xe4U, 0x58U, 0x05U, 0xb8U, 0xb3U, 0x45U, 0x06U,
- 0xd0U, 0x2cU, 0x1eU, 0x8fU, 0xcaU, 0x3fU, 0x0fU, 0x02U,
- 0xc1U, 0xafU, 0xbdU, 0x03U, 0x01U, 0x13U, 0x8aU, 0x6bU,
- 0x3aU, 0x91U, 0x11U, 0x41U, 0x4fU, 0x67U, 0xdcU, 0xeaU,
- 0x97U, 0xf2U, 0xcfU, 0xceU, 0xf0U, 0xb4U, 0xe6U, 0x73U,
- 0x96U, 0xacU, 0x74U, 0x22U, 0xe7U, 0xadU, 0x35U, 0x85U,
- 0xe2U, 0xf9U, 0x37U, 0xe8U, 0x1cU, 0x75U, 0xdfU, 0x6eU,
- 0x47U, 0xf1U, 0x1aU, 0x71U, 0x1dU, 0x29U, 0xc5U, 0x89U,
- 0x6fU, 0xb7U, 0x62U, 0x0eU, 0xaaU, 0x18U, 0xbeU, 0x1bU,
- 0xfcU, 0x56U, 0x3eU, 0x4bU, 0xc6U, 0xd2U, 0x79U, 0x20U,
- 0x9aU, 0xdbU, 0xc0U, 0xfeU, 0x78U, 0xcdU, 0x5aU, 0xf4U,
- 0x1fU, 0xddU, 0xa8U, 0x33U, 0x88U, 0x07U, 0xc7U, 0x31U,
- 0xb1U, 0x12U, 0x10U, 0x59U, 0x27U, 0x80U, 0xecU, 0x5fU,
- 0x60U, 0x51U, 0x7fU, 0xa9U, 0x19U, 0xb5U, 0x4aU, 0x0dU,
- 0x2dU, 0xe5U, 0x7aU, 0x9fU, 0x93U, 0xc9U, 0x9cU, 0xefU,
- 0xa0U, 0xe0U, 0x3bU, 0x4dU, 0xaeU, 0x2aU, 0xf5U, 0xb0U,
- 0xc8U, 0xebU, 0xbbU, 0x3cU, 0x83U, 0x53U, 0x99U, 0x61U,
- 0x17U, 0x2bU, 0x04U, 0x7eU, 0xbaU, 0x77U, 0xd6U, 0x26U,
- 0xe1U, 0x69U, 0x14U, 0x63U, 0x55U, 0x21U, 0x0cU, 0x7dU,
-};
-const u8 rcons[] = {
- 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36
- /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
-};
-
-/**
- * Expand the cipher key into the encryption key schedule.
- *
- * @return the number of rounds for the given cipher key size.
- */
-#ifndef PLATFORM_FREEBSD /* Baron */
-static void rijndaelKeySetupEnc(u32 rk[/*44*/], const u8 cipherKey[])
-{
- int i;
- u32 temp;
-
- rk[0] = GETU32(cipherKey);
- rk[1] = GETU32(cipherKey + 4);
- rk[2] = GETU32(cipherKey + 8);
- rk[3] = GETU32(cipherKey + 12);
- for (i = 0; i < 10; i++) {
- temp = rk[3];
- rk[4] = rk[0] ^
- TE421(temp) ^ TE432(temp) ^ TE443(temp) ^ TE414(temp) ^
- RCON(i);
- rk[5] = rk[1] ^ rk[4];
- rk[6] = rk[2] ^ rk[5];
- rk[7] = rk[3] ^ rk[6];
- rk += 4;
- }
-}
-
-static void rijndaelEncrypt(u32 rk[/*44*/], u8 pt[16], u8 ct[16])
-{
- u32 s0, s1, s2, s3, t0, t1, t2, t3;
- int Nr = 10;
-#ifndef FULL_UNROLL
- int r;
-#endif /* ?FULL_UNROLL */
-
- /*
- * map byte array block to cipher state
- * and add initial round key:
- */
- s0 = GETU32(pt) ^ rk[0];
- s1 = GETU32(pt + 4) ^ rk[1];
- s2 = GETU32(pt + 8) ^ rk[2];
- s3 = GETU32(pt + 12) ^ rk[3];
-
-#define ROUND(i, d, s) do {\
- d##0 = TE0(s##0) ^ TE1(s##1) ^ TE2(s##2) ^ TE3(s##3) ^ rk[4 * i]; \
- d##1 = TE0(s##1) ^ TE1(s##2) ^ TE2(s##3) ^ TE3(s##0) ^ rk[4 * i + 1]; \
- d##2 = TE0(s##2) ^ TE1(s##3) ^ TE2(s##0) ^ TE3(s##1) ^ rk[4 * i + 2]; \
- d##3 = TE0(s##3) ^ TE1(s##0) ^ TE2(s##1) ^ TE3(s##2) ^ rk[4 * i + 3]; \
- } while (0)
-
-#ifdef FULL_UNROLL
-
- ROUND(1, t, s);
- ROUND(2, s, t);
- ROUND(3, t, s);
- ROUND(4, s, t);
- ROUND(5, t, s);
- ROUND(6, s, t);
- ROUND(7, t, s);
- ROUND(8, s, t);
- ROUND(9, t, s);
-
- rk += Nr << 2;
-
-#else /* !FULL_UNROLL */
-
- /* Nr - 1 full rounds: */
- r = Nr >> 1;
- for (;;) {
- ROUND(1, t, s);
- rk += 8;
- if (--r == 0)
- break;
- ROUND(0, s, t);
- }
-
-#endif /* ?FULL_UNROLL */
-
-#undef ROUND
-
- /*
- * apply last round and
- * map cipher state to byte array block:
- */
- s0 = TE41(t0) ^ TE42(t1) ^ TE43(t2) ^ TE44(t3) ^ rk[0];
- PUTU32(ct , s0);
- s1 = TE41(t1) ^ TE42(t2) ^ TE43(t3) ^ TE44(t0) ^ rk[1];
- PUTU32(ct + 4, s1);
- s2 = TE41(t2) ^ TE42(t3) ^ TE43(t0) ^ TE44(t1) ^ rk[2];
- PUTU32(ct + 8, s2);
- s3 = TE41(t3) ^ TE42(t0) ^ TE43(t1) ^ TE44(t2) ^ rk[3];
- PUTU32(ct + 12, s3);
-}
-
-static void *aes_encrypt_init(const u8 *key, size_t len)
-{
- u32 *rk;
- if (len != 16)
- return NULL;
- rk = (u32 *)rtw_malloc(AES_PRIV_SIZE);
- if (rk == NULL)
- return NULL;
- rijndaelKeySetupEnc(rk, key);
- return rk;
-}
-
-static void aes_128_encrypt(void *ctx, u8 *plain, u8 *crypt)
-{
- rijndaelEncrypt(ctx, plain, crypt);
-}
-
-
-static void gf_mulx(u8 *pad)
-{
- int i, carry;
-
- carry = pad[0] & 0x80;
- for (i = 0; i < AES_BLOCK_SIZE - 1; i++)
- pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
- pad[AES_BLOCK_SIZE - 1] <<= 1;
- if (carry)
- pad[AES_BLOCK_SIZE - 1] ^= 0x87;
-}
-
-static void aes_encrypt_deinit(void *ctx)
-{
- _rtw_memset(ctx, 0, AES_PRIV_SIZE);
- rtw_mfree(ctx, AES_PRIV_SIZE);
-}
-
-
-/**
- * omac1_aes_128_vector - One-Key CBC MAC (OMAC1) hash with AES-128
- * @key: 128-bit key for the hash operation
- * @num_elem: Number of elements in the data vector
- * @addr: Pointers to the data areas
- * @len: Lengths of the data blocks
- * @mac: Buffer for MAC (128 bits, i.e., 16 bytes)
- * Returns: 0 on success, -1 on failure
- *
- * This is a mode for using block cipher (AES in this case) for authentication.
- * OMAC1 was standardized with the name CMAC by NIST in a Special Publication
- * (SP) 800-38B.
- */
-static int omac1_aes_128_vector(const u8 *key, size_t num_elem,
- const u8 *addr[], const size_t *len, u8 *mac)
-{
- void *ctx;
- u8 cbc[AES_BLOCK_SIZE], pad[AES_BLOCK_SIZE];
- const u8 *pos, *end;
- size_t i, e, left, total_len;
-
- ctx = aes_encrypt_init(key, 16);
- if (ctx == NULL)
- return -1;
- _rtw_memset(cbc, 0, AES_BLOCK_SIZE);
-
- total_len = 0;
- for (e = 0; e < num_elem; e++)
- total_len += len[e];
- left = total_len;
-
- e = 0;
- pos = addr[0];
- end = pos + len[0];
-
- while (left >= AES_BLOCK_SIZE) {
- for (i = 0; i < AES_BLOCK_SIZE; i++) {
- cbc[i] ^= *pos++;
- if (pos >= end) {
- e++;
- pos = addr[e];
- end = pos + len[e];
- }
- }
- if (left > AES_BLOCK_SIZE)
- aes_128_encrypt(ctx, cbc, cbc);
- left -= AES_BLOCK_SIZE;
- }
-
- _rtw_memset(pad, 0, AES_BLOCK_SIZE);
- aes_128_encrypt(ctx, pad, pad);
- gf_mulx(pad);
-
- if (left || total_len == 0) {
- for (i = 0; i < left; i++) {
- cbc[i] ^= *pos++;
- if (pos >= end) {
- e++;
- pos = addr[e];
- end = pos + len[e];
- }
- }
- cbc[left] ^= 0x80;
- gf_mulx(pad);
- }
-
- for (i = 0; i < AES_BLOCK_SIZE; i++)
- pad[i] ^= cbc[i];
- aes_128_encrypt(ctx, pad, mac);
- aes_encrypt_deinit(ctx);
- return 0;
-}
-
-
-/**
- * omac1_aes_128 - One-Key CBC MAC (OMAC1) hash with AES-128 (aka AES-CMAC)
- * @key: 128-bit key for the hash operation
- * @data: Data buffer for which a MAC is determined
- * @data_len: Length of data buffer in bytes
- * @mac: Buffer for MAC (128 bits, i.e., 16 bytes)
- * Returns: 0 on success, -1 on failure
- *
- * This is a mode for using block cipher (AES in this case) for authentication.
- * OMAC1 was standardized with the name CMAC by NIST in a Special Publication
- * (SP) 800-38B.
- */ /* modify for CONFIG_IEEE80211W */
-int omac1_aes_128(const u8 *key, const u8 *data, size_t data_len, u8 *mac)
-{
- return omac1_aes_128_vector(key, 1, &data, &data_len, mac);
-}
-#endif /* PLATFORM_FREEBSD Baron */
-
-#ifdef CONFIG_RTW_MESH_AEK
-/* for AES-SIV */
-#define os_memset _rtw_memset
-#define os_memcpy _rtw_memcpy
-#define os_malloc rtw_malloc
-#define bin_clear_free(bin, len) \
- do { \
- if (bin) { \
- os_memset(bin, 0, len); \
- rtw_mfree(bin, len); \
- } \
- } while (0)
-
-static const u8 zero[AES_BLOCK_SIZE];
-
-static void dbl(u8 *pad)
-{
- int i, carry;
-
- carry = pad[0] & 0x80;
- for (i = 0; i < AES_BLOCK_SIZE - 1; i++)
- pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
- pad[AES_BLOCK_SIZE - 1] <<= 1;
- if (carry)
- pad[AES_BLOCK_SIZE - 1] ^= 0x87;
-}
-
-static void xor(u8 *a, const u8 *b)
-{
- int i;
-
- for (i = 0; i < AES_BLOCK_SIZE; i++)
- *a++ ^= *b++;
-}
-
-static void xorend(u8 *a, int alen, const u8 *b, int blen)
-{
- int i;
-
- if (alen < blen)
- return;
-
- for (i = 0; i < blen; i++)
- a[alen - blen + i] ^= b[i];
-}
-
-static void pad_block(u8 *pad, const u8 *addr, size_t len)
-{
- os_memset(pad, 0, AES_BLOCK_SIZE);
- os_memcpy(pad, addr, len);
-
- if (len < AES_BLOCK_SIZE)
- pad[len] = 0x80;
-}
-
-static int aes_s2v(const u8 *key, size_t num_elem, const u8 *addr[],
- size_t *len, u8 *mac)
-{
- u8 tmp[AES_BLOCK_SIZE], tmp2[AES_BLOCK_SIZE];
- u8 *buf = NULL;
- int ret;
- size_t i;
-
- if (!num_elem) {
- os_memcpy(tmp, zero, sizeof(zero));
- tmp[AES_BLOCK_SIZE - 1] = 1;
- return omac1_aes_128(key, tmp, sizeof(tmp), mac);
- }
-
- ret = omac1_aes_128(key, zero, sizeof(zero), tmp);
- if (ret)
- return ret;
-
- for (i = 0; i < num_elem - 1; i++) {
- ret = omac1_aes_128(key, addr[i], len[i], tmp2);
- if (ret)
- return ret;
-
- dbl(tmp);
- xor(tmp, tmp2);
- }
- if (len[i] >= AES_BLOCK_SIZE) {
- buf = os_malloc(len[i]);
- if (!buf)
- return -ENOMEM;
-
- os_memcpy(buf, addr[i], len[i]);
- xorend(buf, len[i], tmp, AES_BLOCK_SIZE);
- ret = omac1_aes_128(key, buf, len[i], mac);
- bin_clear_free(buf, len[i]);
- return ret;
- }
-
- dbl(tmp);
- pad_block(tmp2, addr[i], len[i]);
- xor(tmp, tmp2);
-
- return omac1_aes_128(key, tmp, sizeof(tmp), mac);
-}
-
-/**
- * aes_128_ctr_encrypt - AES-128 CTR mode encryption
- * @key: Key for encryption (16 bytes)
- * @nonce: Nonce for counter mode (16 bytes)
- * @data: Data to encrypt in-place
- * @data_len: Length of data in bytes
- * Returns: 0 on success, -1 on failure
- */
-int aes_128_ctr_encrypt(const u8 *key, const u8 *nonce,
- u8 *data, size_t data_len)
-{
- void *ctx;
- size_t j, len, left = data_len;
- int i;
- u8 *pos = data;
- u8 counter[AES_BLOCK_SIZE], buf[AES_BLOCK_SIZE];
-
- ctx = aes_encrypt_init(key, 16);
- if (ctx == NULL)
- return -1;
- os_memcpy(counter, nonce, AES_BLOCK_SIZE);
-
- while (left > 0) {
- #if 0
- aes_encrypt(ctx, counter, buf);
- #else
- aes_128_encrypt(ctx, counter, buf);
- #endif
-
- len = (left < AES_BLOCK_SIZE) ? left : AES_BLOCK_SIZE;
- for (j = 0; j < len; j++)
- pos[j] ^= buf[j];
- pos += len;
- left -= len;
-
- for (i = AES_BLOCK_SIZE - 1; i >= 0; i--) {
- counter[i]++;
- if (counter[i])
- break;
- }
- }
- aes_encrypt_deinit(ctx);
- return 0;
-}
-
-int aes_siv_encrypt(const u8 *key, const u8 *pw,
- size_t pwlen, size_t num_elem,
- const u8 *addr[], const size_t *len, u8 *out)
-{
- const u8 *_addr[6];
- size_t _len[6];
- const u8 *k1 = key, *k2 = key + 16;
- u8 v[AES_BLOCK_SIZE];
- size_t i;
- u8 *iv, *crypt_pw;
-
- if (num_elem > ARRAY_SIZE(_addr) - 1)
- return -1;
-
- for (i = 0; i < num_elem; i++) {
- _addr[i] = addr[i];
- _len[i] = len[i];
- }
- _addr[num_elem] = pw;
- _len[num_elem] = pwlen;
-
- if (aes_s2v(k1, num_elem + 1, _addr, _len, v))
- return -1;
-
- iv = out;
- crypt_pw = out + AES_BLOCK_SIZE;
-
- os_memcpy(iv, v, AES_BLOCK_SIZE);
- os_memcpy(crypt_pw, pw, pwlen);
-
- /* zero out 63rd and 31st bits of ctr (from right) */
- v[8] &= 0x7f;
- v[12] &= 0x7f;
- return aes_128_ctr_encrypt(k2, v, crypt_pw, pwlen);
-}
-
-int aes_siv_decrypt(const u8 *key, const u8 *iv_crypt, size_t iv_c_len,
- size_t num_elem, const u8 *addr[], const size_t *len,
- u8 *out)
-{
- const u8 *_addr[6];
- size_t _len[6];
- const u8 *k1 = key, *k2 = key + 16;
- size_t crypt_len;
- size_t i;
- int ret;
- u8 iv[AES_BLOCK_SIZE];
- u8 check[AES_BLOCK_SIZE];
-
- if (iv_c_len < AES_BLOCK_SIZE || num_elem > ARRAY_SIZE(_addr) - 1)
- return -1;
- crypt_len = iv_c_len - AES_BLOCK_SIZE;
-
- for (i = 0; i < num_elem; i++) {
- _addr[i] = addr[i];
- _len[i] = len[i];
- }
- _addr[num_elem] = out;
- _len[num_elem] = crypt_len;
-
- os_memcpy(iv, iv_crypt, AES_BLOCK_SIZE);
- os_memcpy(out, iv_crypt + AES_BLOCK_SIZE, crypt_len);
-
- iv[8] &= 0x7f;
- iv[12] &= 0x7f;
-
- ret = aes_128_ctr_encrypt(k2, iv, out, crypt_len);
- if (ret)
- return ret;
-
- ret = aes_s2v(k1, num_elem + 1, _addr, _len, check);
- if (ret)
- return ret;
- if (os_memcmp(check, iv_crypt, AES_BLOCK_SIZE) == 0)
- return 0;
-
- return -1;
-}
-#endif /* CONFIG_RTW_MESH_AEK */
-
-#ifdef CONFIG_TDLS
-void wpa_tdls_generate_tpk(_adapter *padapter, void *sta)
-{
- struct sta_info *psta = (struct sta_info *)sta;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- u8 *SNonce = psta->SNonce;
- u8 *ANonce = psta->ANonce;
-
- u8 key_input[SHA256_MAC_LEN];
- u8 *nonce[2];
- size_t len[2];
- u8 data[3 * ETH_ALEN];
-
- /* IEEE Std 802.11z-2010 8.5.9.1:
- * TPK-Key-Input = SHA-256(min(SNonce, ANonce) || max(SNonce, ANonce))
- */
- len[0] = 32;
- len[1] = 32;
- if (os_memcmp(SNonce, ANonce, 32) < 0) {
- nonce[0] = SNonce;
- nonce[1] = ANonce;
- } else {
- nonce[0] = ANonce;
- nonce[1] = SNonce;
- }
-
- rtw_sha256_vector(2, nonce, len, key_input);
-
- /*
- * TPK-Key-Data = KDF-N_KEY(TPK-Key-Input, "TDLS PMK",
- * min(MAC_I, MAC_R) || max(MAC_I, MAC_R) || BSSID || N_KEY)
- * TODO: is N_KEY really included in KDF Context and if so, in which
- * presentation format (little endian 16-bit?) is it used? It gets
- * added by the KDF anyway..
- */
-
- if (os_memcmp(adapter_mac_addr(padapter), psta->cmn.mac_addr, ETH_ALEN) < 0) {
- _rtw_memcpy(data, adapter_mac_addr(padapter), ETH_ALEN);
- _rtw_memcpy(data + ETH_ALEN, psta->cmn.mac_addr, ETH_ALEN);
- } else {
- _rtw_memcpy(data, psta->cmn.mac_addr, ETH_ALEN);
- _rtw_memcpy(data + ETH_ALEN, adapter_mac_addr(padapter), ETH_ALEN);
- }
- _rtw_memcpy(data + 2 * ETH_ALEN, get_bssid(pmlmepriv), ETH_ALEN);
-
- rtw_sha256_prf(key_input, RTW_SHA256_MAC_LEN, "TDLS PMK", data, sizeof(data), (u8 *) &psta->tpk, sizeof(psta->tpk));
-
-
-}
-
-/**
- * wpa_tdls_ftie_mic - Calculate TDLS FTIE MIC
- * @kck: TPK-KCK
- * @lnkid: Pointer to the beginning of Link Identifier IE
- * @rsnie: Pointer to the beginning of RSN IE used for handshake
- * @timeoutie: Pointer to the beginning of Timeout IE used for handshake
- * @ftie: Pointer to the beginning of FT IE
- * @mic: Pointer for writing MIC
- *
- * Calculate MIC for TDLS frame.
- */
-int wpa_tdls_ftie_mic(u8 *kck, u8 trans_seq,
- u8 *lnkid, u8 *rsnie, u8 *timeoutie, u8 *ftie,
- u8 *mic)
-{
- u8 *buf, *pos;
- struct wpa_tdls_ftie *_ftie;
- struct wpa_tdls_lnkid *_lnkid;
- int ret;
- int len = 2 * ETH_ALEN + 1 + 2 + lnkid[1] + 2 + rsnie[1] +
- 2 + timeoutie[1] + 2 + ftie[1];
- buf = rtw_zmalloc(len);
- if (!buf) {
- RTW_INFO("TDLS: No memory for MIC calculation\n");
- return -1;
- }
-
- pos = buf;
- _lnkid = (struct wpa_tdls_lnkid *) lnkid;
- /* 1) TDLS initiator STA MAC address */
- _rtw_memcpy(pos, _lnkid->init_sta, ETH_ALEN);
- pos += ETH_ALEN;
- /* 2) TDLS responder STA MAC address */
- _rtw_memcpy(pos, _lnkid->resp_sta, ETH_ALEN);
- pos += ETH_ALEN;
- /* 3) Transaction Sequence number */
- *pos++ = trans_seq;
- /* 4) Link Identifier IE */
- _rtw_memcpy(pos, lnkid, 2 + lnkid[1]);
- pos += 2 + lnkid[1];
- /* 5) RSN IE */
- _rtw_memcpy(pos, rsnie, 2 + rsnie[1]);
- pos += 2 + rsnie[1];
- /* 6) Timeout Interval IE */
- _rtw_memcpy(pos, timeoutie, 2 + timeoutie[1]);
- pos += 2 + timeoutie[1];
- /* 7) FTIE, with the MIC field of the FTIE set to 0 */
- _rtw_memcpy(pos, ftie, 2 + ftie[1]);
- _ftie = (struct wpa_tdls_ftie *) pos;
- _rtw_memset(_ftie->mic, 0, TDLS_MIC_LEN);
- pos += 2 + ftie[1];
-
- ret = omac1_aes_128(kck, buf, pos - buf, mic);
- rtw_mfree(buf, len);
- return ret;
-
-}
-
-/**
- * wpa_tdls_teardown_ftie_mic - Calculate TDLS TEARDOWN FTIE MIC
- * @kck: TPK-KCK
- * @lnkid: Pointer to the beginning of Link Identifier IE
- * @reason: Reason code of TDLS Teardown
- * @dialog_token: Dialog token that was used in the MIC calculation for TPK Handshake Message 3
- * @trans_seq: Transaction Sequence number (1 octet) which shall be set to the value 4
- * @ftie: Pointer to the beginning of FT IE
- * @mic: Pointer for writing MIC
- *
- * Calculate MIC for TDLS TEARDOWN frame according to Section 10.22.5 in IEEE 802.11 - 2012.
- */
-int wpa_tdls_teardown_ftie_mic(u8 *kck, u8 *lnkid, u16 reason,
- u8 dialog_token, u8 trans_seq, u8 *ftie, u8 *mic)
-{
- u8 *buf, *pos;
- struct wpa_tdls_ftie *_ftie;
- int ret;
- int len = 2 + lnkid[1] + 2 + 1 + 1 + 2 + ftie[1];
-
- buf = rtw_zmalloc(len);
- if (!buf) {
- RTW_INFO("TDLS: No memory for MIC calculation\n");
- return -1;
- }
-
- pos = buf;
- /* 1) Link Identifier IE */
- _rtw_memcpy(pos, lnkid, 2 + lnkid[1]);
- pos += 2 + lnkid[1];
- /* 2) Reason Code */
- _rtw_memcpy(pos, (u8 *)&reason, 2);
- pos += 2;
- /* 3) Dialog Token */
- *pos++ = dialog_token;
- /* 4) Transaction Sequence number */
- *pos++ = trans_seq;
- /* 5) FTIE, with the MIC field of the FTIE set to 0 */
- _rtw_memcpy(pos, ftie, 2 + ftie[1]);
- _ftie = (struct wpa_tdls_ftie *) pos;
- _rtw_memset(_ftie->mic, 0, TDLS_MIC_LEN);
- pos += 2 + ftie[1];
-
- ret = omac1_aes_128(kck, buf, pos - buf, mic);
- rtw_mfree(buf, len);
- return ret;
-
-}
-
-int tdls_verify_mic(u8 *kck, u8 trans_seq,
- u8 *lnkid, u8 *rsnie, u8 *timeoutie, u8 *ftie)
-{
- u8 *buf, *pos;
- int len;
- u8 mic[16];
- int ret;
- u8 *rx_ftie, *tmp_ftie;
-
- if (lnkid == NULL || rsnie == NULL ||
- timeoutie == NULL || ftie == NULL)
- return _FAIL;
-
- len = 2 * ETH_ALEN + 1 + 2 + 18 + 2 + *(rsnie + 1) + 2 + *(timeoutie + 1) + 2 + *(ftie + 1);
-
- buf = rtw_zmalloc(len);
- if (buf == NULL)
- return _FAIL;
-
- pos = buf;
- /* 1) TDLS initiator STA MAC address */
- _rtw_memcpy(pos, lnkid + ETH_ALEN + 2, ETH_ALEN);
- pos += ETH_ALEN;
- /* 2) TDLS responder STA MAC address */
- _rtw_memcpy(pos, lnkid + 2 * ETH_ALEN + 2, ETH_ALEN);
- pos += ETH_ALEN;
- /* 3) Transaction Sequence number */
- *pos++ = trans_seq;
- /* 4) Link Identifier IE */
- _rtw_memcpy(pos, lnkid, 2 + 18);
- pos += 2 + 18;
- /* 5) RSN IE */
- _rtw_memcpy(pos, rsnie, 2 + *(rsnie + 1));
- pos += 2 + *(rsnie + 1);
- /* 6) Timeout Interval IE */
- _rtw_memcpy(pos, timeoutie, 2 + *(timeoutie + 1));
- pos += 2 + *(timeoutie + 1);
- /* 7) FTIE, with the MIC field of the FTIE set to 0 */
- _rtw_memcpy(pos, ftie, 2 + *(ftie + 1));
- pos += 2;
- tmp_ftie = (u8 *)(pos + 2);
- _rtw_memset(tmp_ftie, 0, 16);
- pos += *(ftie + 1);
-
- ret = omac1_aes_128(kck, buf, pos - buf, mic);
- rtw_mfree(buf, len);
- if (ret)
- return _FAIL;
- rx_ftie = ftie + 4;
-
- if (os_memcmp(mic, rx_ftie, 16) == 0) {
- /* Valid MIC */
- return _SUCCESS;
- }
-
- /* Invalid MIC */
- RTW_INFO("[%s] Invalid MIC\n", __FUNCTION__);
- return _FAIL;
-
-}
-#endif /* CONFIG_TDLS */
-
-/* Restore HW wep key setting according to key_mask */
-void rtw_sec_restore_wep_key(_adapter *adapter)
-{
- struct security_priv *securitypriv = &(adapter->securitypriv);
- sint keyid;
-
- if ((_WEP40_ == securitypriv->dot11PrivacyAlgrthm) || (_WEP104_ == securitypriv->dot11PrivacyAlgrthm)) {
- for (keyid = 0; keyid < 4; keyid++) {
- if (securitypriv->key_mask & BIT(keyid)) {
- if (keyid == securitypriv->dot11PrivacyKeyIndex)
- rtw_set_key(adapter, securitypriv, keyid, 1, _FALSE);
- else
- rtw_set_key(adapter, securitypriv, keyid, 0, _FALSE);
- }
- }
- }
-}
-
-u8 rtw_handle_tkip_countermeasure(_adapter *adapter, const char *caller)
-{
- struct security_priv *securitypriv = &(adapter->securitypriv);
- u8 status = _SUCCESS;
-
- if (securitypriv->btkip_countermeasure == _TRUE) {
- u32 passing_ms = rtw_get_passing_time_ms(securitypriv->btkip_countermeasure_time);
- if (passing_ms > 60 * 1000) {
- RTW_PRINT("%s("ADPT_FMT") countermeasure time:%ds > 60s\n",
- caller, ADPT_ARG(adapter), passing_ms / 1000);
- securitypriv->btkip_countermeasure = _FALSE;
- securitypriv->btkip_countermeasure_time = 0;
- } else {
- RTW_PRINT("%s("ADPT_FMT") countermeasure time:%ds < 60s\n",
- caller, ADPT_ARG(adapter), passing_ms / 1000);
- status = _FAIL;
- }
- }
-
- return status;
-}
-
-#ifdef CONFIG_WOWLAN
-u16 rtw_cal_crc16(u8 data, u16 crc)
-{
- u8 shift_in, data_bit;
- u8 crc_bit4, crc_bit11, crc_bit15;
- u16 crc_result;
- int index;
-
- for (index = 0; index < 8; index++) {
- crc_bit15 = ((crc & BIT15) ? 1 : 0);
- data_bit = (data & (BIT0 << index) ? 1 : 0);
- shift_in = crc_bit15 ^ data_bit;
- /*printf("crc_bit15=%d, DataBit=%d, shift_in=%d\n",
- * crc_bit15, data_bit, shift_in);*/
-
- crc_result = crc << 1;
-
- if (shift_in == 0)
- crc_result &= (~BIT0);
- else
- crc_result |= BIT0;
- /*printf("CRC =%x\n",CRC_Result);*/
-
- crc_bit11 = ((crc & BIT11) ? 1 : 0) ^ shift_in;
-
- if (crc_bit11 == 0)
- crc_result &= (~BIT12);
- else
- crc_result |= BIT12;
-
- /*printf("bit12 CRC =%x\n",CRC_Result);*/
-
- crc_bit4 = ((crc & BIT4) ? 1 : 0) ^ shift_in;
-
- if (crc_bit4 == 0)
- crc_result &= (~BIT5);
- else
- crc_result |= BIT5;
-
- /* printf("bit5 CRC =%x\n",CRC_Result); */
- /* repeat using the last result*/
- crc = crc_result;
- }
- return crc;
-}
-
-/*
- * function name :rtw_calc_crc
- *
- * input: char* pattern , pattern size
- *
- */
-u16 rtw_calc_crc(u8 *pdata, int length)
-{
- u16 crc = 0xffff;
- int i;
-
- for (i = 0; i < length; i++)
- crc = rtw_cal_crc16(pdata[i], crc);
- /* get 1' complement */
- crc = ~crc;
-
- return crc;
-}
-#endif /*CONFIG_WOWLAN*/
diff --git a/rtw_security.h b/rtw_security.h
deleted file mode 100644
index 85ebf928..00000000
--- a/rtw_security.h
+++ /dev/null
@@ -1,497 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2017 Realtek Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- *****************************************************************************/
-#ifndef __RTW_SECURITY_H_
-#define __RTW_SECURITY_H_
-
-
-#define _NO_PRIVACY_ 0x0
-#define _WEP40_ 0x1
-#define _TKIP_ 0x2
-#define _TKIP_WTMIC_ 0x3
-#define _AES_ 0x4
-#define _WEP104_ 0x5
-#define _SMS4_ 0x06
-#define _WEP_WPA_MIXED_ 0x07 /* WEP + WPA */
-#define _BIP_ 0x8
-
-/* 802.11W use wrong key */
-#define IEEE80211W_RIGHT_KEY 0x0
-#define IEEE80211W_WRONG_KEY 0x1
-#define IEEE80211W_NO_KEY 0x2
-
-#define CCMPH_2_PN(ch) ((ch) & 0x000000000000ffff) \
- | (((ch) & 0xffffffff00000000) >> 16)
-
-#define is_wep_enc(alg) (((alg) == _WEP40_) || ((alg) == _WEP104_))
-
-const char *security_type_str(u8 value);
-
-#define _WPA_IE_ID_ 0xdd
-#define _WPA2_IE_ID_ 0x30
-
-#define RTW_SHA256_MAC_LEN 32
-#define AES_BLOCK_SIZE 16
-#define AES_PRIV_SIZE (4 * 44)
-
-#define RTW_KEK_LEN 16
-#define RTW_KCK_LEN 16
-#define RTW_TKIP_MIC_LEN 8
-#define RTW_REPLAY_CTR_LEN 8
-
-#define INVALID_SEC_MAC_CAM_ID 0xFF
-
-typedef enum {
- ENCRYP_PROTOCOL_OPENSYS, /* open system */
- ENCRYP_PROTOCOL_WEP, /* WEP */
- ENCRYP_PROTOCOL_WPA, /* WPA */
- ENCRYP_PROTOCOL_WPA2, /* WPA2 */
- ENCRYP_PROTOCOL_WAPI, /* WAPI: Not support in this version */
- ENCRYP_PROTOCOL_MAX
-} ENCRYP_PROTOCOL_E;
-
-
-#ifndef Ndis802_11AuthModeWPA2
-#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1)
-#endif
-
-#ifndef Ndis802_11AuthModeWPA2PSK
-#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2)
-#endif
-
-union pn48 {
-
- u64 val;
-
-#ifdef CONFIG_LITTLE_ENDIAN
-
-struct {
- u8 TSC0;
- u8 TSC1;
- u8 TSC2;
- u8 TSC3;
- u8 TSC4;
- u8 TSC5;
- u8 TSC6;
- u8 TSC7;
-} _byte_;
-
-#elif defined(CONFIG_BIG_ENDIAN)
-
-struct {
- u8 TSC7;
- u8 TSC6;
- u8 TSC5;
- u8 TSC4;
- u8 TSC3;
- u8 TSC2;
- u8 TSC1;
- u8 TSC0;
-} _byte_;
-
-#endif
-
-};
-
-union Keytype {
- u8 skey[16];
- u32 lkey[4];
-};
-
-
-typedef struct _RT_PMKID_LIST {
- u8 bUsed;
- u8 Bssid[6];
- u8 PMKID[16];
- u8 SsidBuf[33];
- u8 *ssid_octet;
- u16 ssid_length;
-} RT_PMKID_LIST, *PRT_PMKID_LIST;
-
-
-struct security_priv {
- u32 dot11AuthAlgrthm; /* 802.11 auth, could be open, shared, 8021x and authswitch */
- u32 dot11PrivacyAlgrthm; /* This specify the privacy for shared auth. algorithm. */
-
- /* WEP */
- u32 dot11PrivacyKeyIndex; /* this is only valid for legendary wep, 0~3 for key id. (tx key index) */
- union Keytype dot11DefKey[6]; /* this is only valid for def. key */
- u32 dot11DefKeylen[6];
- u8 dot11Def_camid[6];
- u8 key_mask; /* use to restore wep key after hal_init */
-
- u32 dot118021XGrpPrivacy; /* This specify the privacy algthm. used for Grp key */
- u32 dot118021XGrpKeyid; /* key id used for Grp Key ( tx key index) */
- union Keytype dot118021XGrpKey[6]; /* 802.1x Group Key, for inx0 and inx1 */
- union Keytype dot118021XGrptxmickey[6];
- union Keytype dot118021XGrprxmickey[6];
- union pn48 dot11Grptxpn; /* PN48 used for Grp Key xmit. */
- union pn48 dot11Grprxpn; /* PN48 used for Grp Key recv. */
- u8 iv_seq[4][8];
-#ifdef CONFIG_IEEE80211W
- u32 dot11wBIPKeyid; /* key id used for BIP Key ( tx key index) */
- union Keytype dot11wBIPKey[6]; /* BIP Key, for index4 and index5 */
- union pn48 dot11wBIPtxpn; /* PN48 used for BIP xmit. */
- union pn48 dot11wBIPrxpn; /* PN48 used for BIP recv. */
-#endif /* CONFIG_IEEE80211W */
-#ifdef CONFIG_AP_MODE
- /* extend security capabilities for AP_MODE */
- unsigned int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */
- unsigned int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */
- unsigned int wpa_group_cipher;
- unsigned int wpa2_group_cipher;
- unsigned int wpa_pairwise_cipher;
- unsigned int wpa2_pairwise_cipher;
- u8 mfp_opt;
-#endif
-#ifdef CONFIG_CONCURRENT_MODE
- u8 dot118021x_bmc_cam_id;
-#endif
- /*IEEE802.11-2012 Std. Table 8-101 AKM Suite Selectors*/
- u32 rsn_akm_suite_type;
-
- u8 wps_ie[MAX_WPS_IE_LEN];/* added in assoc req */
- int wps_ie_len;
-
-
- u8 binstallGrpkey;
-#ifdef CONFIG_GTK_OL
- u8 binstallKCK_KEK;
-#endif /* CONFIG_GTK_OL */
-#ifdef CONFIG_IEEE80211W
- u8 binstallBIPkey;
-#endif /* CONFIG_IEEE80211W */
- u8 busetkipkey;
- u8 bcheck_grpkey;
- u8 bgrpkey_handshake;
-
- /* u8 packet_cnt; */ /* unused, removed */
-
- s32 sw_encrypt;/* from registry_priv */
- s32 sw_decrypt;/* from registry_priv */
-
- s32 hw_decrypted;/* if the rx packets is hw_decrypted==_FALSE, it means the hw has not been ready. */
-
-
- /* keeps the auth_type & enc_status from upper layer ioctl(wpa_supplicant or wzc) */
- u32 ndisauthtype; /* NDIS_802_11_AUTHENTICATION_MODE */
- u32 ndisencryptstatus; /* NDIS_802_11_ENCRYPTION_STATUS */
-
- NDIS_802_11_WEP ndiswep;
-#ifdef PLATFORM_WINDOWS
- u8 KeyMaterial[16];/* variable length depending on above field. */
-#endif
-
- u8 assoc_info[600];
- u8 szofcapability[256]; /* for wpa2 usage */
- u8 oidassociation[512]; /* for wpa/wpa2 usage */
- u8 authenticator_ie[256]; /* store ap security information element */
- u8 supplicant_ie[256]; /* store sta security information element */
-
-
- /* for tkip countermeasure */
- systime last_mic_err_time;
- u8 btkip_countermeasure;
- u8 btkip_wait_report;
- systime btkip_countermeasure_time;
-
- /* --------------------------------------------------------------------------- */
- /* For WPA2 Pre-Authentication. */
- /* --------------------------------------------------------------------------- */
- /* u8 RegEnablePreAuth; */ /* Default value: Pre-Authentication enabled or not, from registry "EnablePreAuth". Added by Annie, 2005-11-01. */
- /* u8 EnablePreAuthentication; */ /* Current Value: Pre-Authentication enabled or not. */
- RT_PMKID_LIST PMKIDList[NUM_PMKID_CACHE]; /* Renamed from PreAuthKey[NUM_PRE_AUTH_KEY]. Annie, 2006-10-13. */
- u8 PMKIDIndex;
- /* u32 PMKIDCount; */ /* Added by Annie, 2006-10-13. */
- /* u8 szCapability[256]; */ /* For WPA2-PSK using zero-config, by Annie, 2005-09-20. */
-
- u8 bWepDefaultKeyIdxSet;
-
-#define DBG_SW_SEC_CNT
-#ifdef DBG_SW_SEC_CNT
- u64 wep_sw_enc_cnt_bc;
- u64 wep_sw_enc_cnt_mc;
- u64 wep_sw_enc_cnt_uc;
- u64 wep_sw_dec_cnt_bc;
- u64 wep_sw_dec_cnt_mc;
- u64 wep_sw_dec_cnt_uc;
-
- u64 tkip_sw_enc_cnt_bc;
- u64 tkip_sw_enc_cnt_mc;
- u64 tkip_sw_enc_cnt_uc;
- u64 tkip_sw_dec_cnt_bc;
- u64 tkip_sw_dec_cnt_mc;
- u64 tkip_sw_dec_cnt_uc;
-
- u64 aes_sw_enc_cnt_bc;
- u64 aes_sw_enc_cnt_mc;
- u64 aes_sw_enc_cnt_uc;
- u64 aes_sw_dec_cnt_bc;
- u64 aes_sw_dec_cnt_mc;
- u64 aes_sw_dec_cnt_uc;
-#endif /* DBG_SW_SEC_CNT */
-};
-
-#ifdef CONFIG_IEEE80211W
-#define SEC_IS_BIP_KEY_INSTALLED(sec) ((sec)->binstallBIPkey)
-#else
-#define SEC_IS_BIP_KEY_INSTALLED(sec) _FALSE
-#endif
-
-struct rtw_sha256_state {
- u64 length;
- u32 state[8], curlen;
- u8 buf[64];
-};
-
-#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst)\
- do {\
- switch (psecuritypriv->dot11AuthAlgrthm) {\
- case dot11AuthAlgrthm_Open:\
- case dot11AuthAlgrthm_Shared:\
- case dot11AuthAlgrthm_Auto:\
- encry_algo = (u8)psecuritypriv->dot11PrivacyAlgrthm;\
- break;\
- case dot11AuthAlgrthm_8021X:\
- if (bmcst)\
- encry_algo = (u8)psecuritypriv->dot118021XGrpPrivacy;\
- else\
- encry_algo = (u8) psta->dot118021XPrivacy;\
- break;\
- case dot11AuthAlgrthm_WAPI:\
- encry_algo = (u8)psecuritypriv->dot11PrivacyAlgrthm;\
- break;\
- } \
- } while (0)
-
-#define _AES_IV_LEN_ 8
-
-#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\
- do {\
- switch (encrypt) {\
- case _WEP40_:\
- case _WEP104_:\
- iv_len = 4;\
- icv_len = 4;\
- break;\
- case _TKIP_:\
- iv_len = 8;\
- icv_len = 4;\
- break;\
- case _AES_:\
- iv_len = 8;\
- icv_len = 8;\
- break;\
- case _SMS4_:\
- iv_len = 18;\
- icv_len = 16;\
- break;\
- default:\
- iv_len = 0;\
- icv_len = 0;\
- break;\
- } \
- } while (0)
-
-
-#define GET_TKIP_PN(iv, dot11txpn)\
- do {\
- dot11txpn._byte_.TSC0 = iv[2];\
- dot11txpn._byte_.TSC1 = iv[0];\
- dot11txpn._byte_.TSC2 = iv[4];\
- dot11txpn._byte_.TSC3 = iv[5];\
- dot11txpn._byte_.TSC4 = iv[6];\
- dot11txpn._byte_.TSC5 = iv[7];\
- } while (0)
-
-
-#define ROL32(A, n) (((A) << (n)) | (((A)>>(32-(n))) & ((1UL << (n)) - 1)))
-#define ROR32(A, n) ROL32((A), 32-(n))
-
-struct mic_data {
- u32 K0, K1; /* Key */
- u32 L, R; /* Current state */
- u32 M; /* Message accumulator (single word) */
- u32 nBytesInM; /* # bytes in M */
-};
-
-extern const u32 Te0[256];
-extern const u32 Te1[256];
-extern const u32 Te2[256];
-extern const u32 Te3[256];
-extern const u32 Te4[256];
-extern const u32 Td0[256];
-extern const u32 Td1[256];
-extern const u32 Td2[256];
-extern const u32 Td3[256];
-extern const u32 Td4[256];
-extern const u32 rcon[10];
-extern const u8 Td4s[256];
-extern const u8 rcons[10];
-
-#define RCON(i) (rcons[(i)] << 24)
-
-static inline u32 rotr(u32 val, int bits)
-{
- return (val >> bits) | (val << (32 - bits));
-}
-
-#define TE0(i) Te0[((i) >> 24) & 0xff]
-#define TE1(i) rotr(Te0[((i) >> 16) & 0xff], 8)
-#define TE2(i) rotr(Te0[((i) >> 8) & 0xff], 16)
-#define TE3(i) rotr(Te0[(i) & 0xff], 24)
-#define TE41(i) ((Te0[((i) >> 24) & 0xff] << 8) & 0xff000000)
-#define TE42(i) (Te0[((i) >> 16) & 0xff] & 0x00ff0000)
-#define TE43(i) (Te0[((i) >> 8) & 0xff] & 0x0000ff00)
-#define TE44(i) ((Te0[(i) & 0xff] >> 8) & 0x000000ff)
-#define TE421(i) ((Te0[((i) >> 16) & 0xff] << 8) & 0xff000000)
-#define TE432(i) (Te0[((i) >> 8) & 0xff] & 0x00ff0000)
-#define TE443(i) (Te0[(i) & 0xff] & 0x0000ff00)
-#define TE414(i) ((Te0[((i) >> 24) & 0xff] >> 8) & 0x000000ff)
-#define TE4(i) ((Te0[(i)] >> 8) & 0x000000ff)
-
-#define TD0(i) Td0[((i) >> 24) & 0xff]
-#define TD1(i) rotr(Td0[((i) >> 16) & 0xff], 8)
-#define TD2(i) rotr(Td0[((i) >> 8) & 0xff], 16)
-#define TD3(i) rotr(Td0[(i) & 0xff], 24)
-#define TD41(i) (Td4s[((i) >> 24) & 0xff] << 24)
-#define TD42(i) (Td4s[((i) >> 16) & 0xff] << 16)
-#define TD43(i) (Td4s[((i) >> 8) & 0xff] << 8)
-#define TD44(i) (Td4s[(i) & 0xff])
-#define TD0_(i) Td0[(i) & 0xff]
-#define TD1_(i) rotr(Td0[(i) & 0xff], 8)
-#define TD2_(i) rotr(Td0[(i) & 0xff], 16)
-#define TD3_(i) rotr(Td0[(i) & 0xff], 24)
-
-#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ \
- ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3]))
-
-#define PUTU32(ct, st) { \
- (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); \
- (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); }
-
-#define WPA_GET_BE32(a) ((((u32) (a)[0]) << 24) | (((u32) (a)[1]) << 16) | \
- (((u32) (a)[2]) << 8) | ((u32) (a)[3]))
-
-#define WPA_PUT_LE16(a, val) \
- do { \
- (a)[1] = ((u16) (val)) >> 8; \
- (a)[0] = ((u16) (val)) & 0xff; \
- } while (0)
-
-#define WPA_PUT_BE32(a, val) \
- do { \
- (a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \
- (a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \
- (a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \
- (a)[3] = (u8) (((u32) (val)) & 0xff); \
- } while (0)
-
-#define WPA_PUT_BE64(a, val) \
- do { \
- (a)[0] = (u8) (((u64) (val)) >> 56); \
- (a)[1] = (u8) (((u64) (val)) >> 48); \
- (a)[2] = (u8) (((u64) (val)) >> 40); \
- (a)[3] = (u8) (((u64) (val)) >> 32); \
- (a)[4] = (u8) (((u64) (val)) >> 24); \
- (a)[5] = (u8) (((u64) (val)) >> 16); \
- (a)[6] = (u8) (((u64) (val)) >> 8); \
- (a)[7] = (u8) (((u64) (val)) & 0xff); \
- } while (0)
-
-/* the K array */
-static const unsigned long K[64] = {
- 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL,
- 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL,
- 0x243185beUL, 0x550c7dc3UL, 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL,
- 0xc19bf174UL, 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
- 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, 0x983e5152UL,
- 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, 0xc6e00bf3UL, 0xd5a79147UL,
- 0x06ca6351UL, 0x14292967UL, 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL,
- 0x53380d13UL, 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
- 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, 0xd192e819UL,
- 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, 0x19a4c116UL, 0x1e376c08UL,
- 0x2748774cUL, 0x34b0bcb5UL, 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL,
- 0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
- 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
-};
-
-
-/* Various logical functions */
-#define RORc(x, y) \
- (((((unsigned long) (x) & 0xFFFFFFFFUL) >> (unsigned long) ((y) & 31)) | \
- ((unsigned long) (x) << (unsigned long) (32 - ((y) & 31)))) & 0xFFFFFFFFUL)
-#define Ch(x, y, z) (z ^ (x & (y ^ z)))
-#define Maj(x, y, z) (((x | y) & z) | (x & y))
-#define S(x, n) RORc((x), (n))
-#define R(x, n) (((x) & 0xFFFFFFFFUL)>>(n))
-#define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22))
-#define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25))
-#define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3))
-#define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10))
-#ifndef MIN
-#define MIN(x, y) (((x) < (y)) ? (x) : (y))
-#endif
-#ifdef CONFIG_IEEE80211W
-int omac1_aes_128(const u8 *key, const u8 *data, size_t data_len, u8 *mac);
-#endif /* CONFIG_IEEE80211W */
-#ifdef CONFIG_RTW_MESH_AEK
-int aes_siv_encrypt(const u8 *key, const u8 *pw, size_t pwlen
- , size_t num_elem, const u8 *addr[], const size_t *len, u8 *out);
-int aes_siv_decrypt(const u8 *key, const u8 *iv_crypt, size_t iv_c_len
- , size_t num_elem, const u8 *addr[], const size_t *len, u8 *out);
-#endif
-void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key);
-void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b);
-void rtw_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes);
-void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst);
-
-void rtw_seccalctkipmic(
- u8 *key,
- u8 *header,
- u8 *data,
- u32 data_len,
- u8 *Miccode,
- u8 priority);
-
-u32 rtw_aes_encrypt(_adapter *padapter, u8 *pxmitframe);
-u32 rtw_tkip_encrypt(_adapter *padapter, u8 *pxmitframe);
-void rtw_wep_encrypt(_adapter *padapter, u8 *pxmitframe);
-
-u32 rtw_aes_decrypt(_adapter *padapter, u8 *precvframe);
-u32 rtw_tkip_decrypt(_adapter *padapter, u8 *precvframe);
-void rtw_wep_decrypt(_adapter *padapter, u8 *precvframe);
-#ifdef CONFIG_IEEE80211W
-u32 rtw_BIP_verify(_adapter *padapter, u8 *whdr_pos, sint flen
- , const u8 *key, u16 id, u64* ipn);
-#endif
-#ifdef CONFIG_TDLS
-void wpa_tdls_generate_tpk(_adapter *padapter, PVOID sta);
-int wpa_tdls_ftie_mic(u8 *kck, u8 trans_seq,
- u8 *lnkid, u8 *rsnie, u8 *timeoutie, u8 *ftie,
- u8 *mic);
-int wpa_tdls_teardown_ftie_mic(u8 *kck, u8 *lnkid, u16 reason,
- u8 dialog_token, u8 trans_seq, u8 *ftie, u8 *mic);
-int tdls_verify_mic(u8 *kck, u8 trans_seq,
- u8 *lnkid, u8 *rsnie, u8 *timeoutie, u8 *ftie);
-#endif /* CONFIG_TDLS */
-
-void rtw_sec_restore_wep_key(_adapter *adapter);
-u8 rtw_handle_tkip_countermeasure(_adapter *adapter, const char *caller);
-
-#ifdef CONFIG_WOWLAN
-u16 rtw_calc_crc(u8 *pdata, int length);
-#endif /*CONFIG_WOWLAN*/
-
-#endif /* __RTL871X_SECURITY_H_ */