--- /dev/null
+#ifndef __INC_WAPI_H
+#define __INC_WAPI_H
+
+
+#define CONFIG_WAPI_SW_SMS4
+#define WAPI_DEBUG
+
+#define SMS4_MIC_LEN 16
+#define WAPI_EXT_LEN 18
+#define MAX_WAPI_IE_LEN 256
+#define sMacHdrLng 24 /* octets in data header, no WEP */
+
+#ifdef WAPI_DEBUG
+
+/* WAPI trace debug */
+extern u32 wapi_debug_component;
+
+static inline void dump_buf(u8 *buf, u32 len)
+{
+ u32 i;
+ printk("-----------------Len %d----------------\n", len);
+ for (i = 0; i < len; i++)
+ printk("%2.2x-", *(buf + i));
+ printk("\n");
+}
+
+#define WAPI_TRACE(component, x, args...) \
+ do { if (wapi_debug_component & (component)) \
+ printk(KERN_DEBUG "WAPI" ":" x "" , \
+ ##args);\
+ } while (0);
+
+#define WAPI_DATA(component, x, buf, len) \
+ do { if (wapi_debug_component & (component)) { \
+ printk("%s:\n", x);\
+ dump_buf((buf), (len)); } \
+ } while (0);
+
+#define RT_ASSERT_RET(_Exp) \
+ if (!(_Exp)) { \
+ printk("RTWLAN: "); \
+ printk("Assertion failed! %s,%s, line=%d\n", \
+ #_Exp, __FUNCTION__, __LINE__); \
+ return; \
+ }
+#define RT_ASSERT_RET_VALUE(_Exp, Ret) \
+ if (!(_Exp)) { \
+ printk("RTWLAN: "); \
+ printk("Assertion failed! %s,%s, line=%d\n", \
+ #_Exp, __FUNCTION__, __LINE__); \
+ return Ret; \
+ }
+
+#else
+#define RT_ASSERT_RET(_Exp) do {} while (0)
+#define RT_ASSERT_RET_VALUE(_Exp, Ret) do {} while (0)
+#define WAPI_TRACE(component, x, args...) do {} while (0)
+#define WAPI_DATA(component, x, buf, len) do {} while (0)
+#endif
+
+
+enum WAPI_DEBUG {
+ WAPI_INIT = 1,
+ WAPI_API = 1 << 1,
+ WAPI_TX = 1 << 2,
+ WAPI_RX = 1 << 3,
+ WAPI_MLME = 1 << 4,
+ WAPI_IOCTL = 1 << 5,
+ WAPI_ERR = 1 << 31
+};
+
+#define WAPI_MAX_BKID_NUM 4
+#define WAPI_MAX_STAINFO_NUM 4
+#define WAPI_CAM_ENTRY_NUM 14 /* 28/2 = 14 */
+
+typedef struct _RT_WAPI_BKID {
+ struct list_head list;
+ u8 bkid[16];
+} RT_WAPI_BKID, *PRT_WAPI_BKID;
+
+typedef struct _RT_WAPI_KEY {
+ u8 dataKey[16];
+ u8 micKey[16];
+ u8 keyId;
+ bool bSet;
+ bool bTxEnable;
+} RT_WAPI_KEY, *PRT_WAPI_KEY;
+
+typedef enum _RT_WAPI_PACKET_TYPE {
+ WAPI_NONE = 0,
+ WAPI_PREAUTHENTICATE = 1,
+ WAPI_STAKEY_REQUEST = 2,
+ WAPI_AUTHENTICATE_ACTIVE = 3,
+ WAPI_ACCESS_AUTHENTICATE_REQUEST = 4,
+ WAPI_ACCESS_AUTHENTICATE_RESPONSE = 5,
+ WAPI_CERTIFICATE_AUTHENTICATE_REQUEST = 6,
+ WAPI_CERTIFICATE_AUTHENTICATE_RESPONSE = 7,
+ WAPI_USK_REQUEST = 8,
+ WAPI_USK_RESPONSE = 9,
+ WAPI_USK_CONFIRM = 10,
+ WAPI_MSK_NOTIFICATION = 11,
+ WAPI_MSK_RESPONSE = 12
+} RT_WAPI_PACKET_TYPE;
+
+typedef struct _RT_WAPI_STA_INFO {
+ struct list_head list;
+ u8 PeerMacAddr[6];
+ RT_WAPI_KEY wapiUsk;
+ RT_WAPI_KEY wapiUskUpdate;
+ RT_WAPI_KEY wapiMsk;
+ RT_WAPI_KEY wapiMskUpdate;
+ u8 lastRxUnicastPN[16];
+ u8 lastTxUnicastPN[16];
+ u8 lastRxMulticastPN[16];
+ u8 lastRxUnicastPNBEQueue[16];
+ u8 lastRxUnicastPNBKQueue[16];
+ u8 lastRxUnicastPNVIQueue[16];
+ u8 lastRxUnicastPNVOQueue[16];
+ bool bSetkeyOk;
+ bool bAuthenticateInProgress;
+ bool bAuthenticatorInUpdata;
+} RT_WAPI_STA_INFO, *PRT_WAPI_STA_INFO;
+
+/* Added for HW wapi en/decryption */
+typedef struct _RT_WAPI_CAM_ENTRY {
+ /* RT_LIST_ENTRY list; */
+ u8 IsUsed;
+ u8 entry_idx;/* for cam entry */
+ u8 keyidx; /* 0 or 1,new or old key */
+ u8 PeerMacAddr[6];
+ u8 type; /* should be 110,wapi */
+} RT_WAPI_CAM_ENTRY, *PRT_WAPI_CAM_ENTRY;
+
+typedef struct _RT_WAPI_T {
+ /* BKID */
+ RT_WAPI_BKID wapiBKID[WAPI_MAX_BKID_NUM];
+ struct list_head wapiBKIDIdleList;
+ struct list_head wapiBKIDStoreList;
+ /* Key for Tx Multicast/Broadcast */
+ RT_WAPI_KEY wapiTxMsk;
+
+ /* sec related */
+ u8 lastTxMulticastPN[16];
+ /* STA list */
+ RT_WAPI_STA_INFO wapiSta[WAPI_MAX_STAINFO_NUM];
+ struct list_head wapiSTAIdleList;
+ struct list_head wapiSTAUsedList;
+ /* */
+ bool bWapiEnable;
+
+ /* store WAPI IE */
+ u8 wapiIE[256];
+ u8 wapiIELength;
+ bool bWapiPSK;
+ /* last sequece number for wai packet */
+ u16 wapiSeqnumAndFragNum;
+ int extra_prefix_len;
+ int extra_postfix_len;
+
+ RT_WAPI_CAM_ENTRY wapiCamEntry[WAPI_CAM_ENTRY_NUM];
+} RT_WAPI_T, *PRT_WAPI_T;
+
+typedef struct _WLAN_HEADER_WAPI_EXTENSION {
+ u8 KeyIdx;
+ u8 Reserved;
+ u8 PN[16];
+} WLAN_HEADER_WAPI_EXTENSION, *PWLAN_HEADER_WAPI_EXTENSION;
+
+u32 WapiComparePN(u8 *PN1, u8 *PN2);
+
+
+void rtw_wapi_init(_adapter *padapter);
+
+void rtw_wapi_free(_adapter *padapter);
+
+void rtw_wapi_disable_tx(_adapter *padapter);
+
+u8 rtw_wapi_is_wai_packet(_adapter *padapter, u8 *pkt_data);
+
+void rtw_wapi_update_info(_adapter *padapter, union recv_frame *precv_frame);
+
+u8 rtw_wapi_check_for_drop(_adapter *padapter, union recv_frame *precv_frame);
+
+void rtw_build_probe_resp_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib);
+
+void rtw_build_beacon_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib);
+
+void rtw_build_assoc_req_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib);
+
+void rtw_wapi_on_assoc_ok(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE);
+
+void rtw_wapi_return_one_sta_info(_adapter *padapter, u8 *MacAddr);
+
+void rtw_wapi_return_all_sta_info(_adapter *padapter);
+
+void rtw_wapi_clear_cam_entry(_adapter *padapter, u8 *pMacAddr);
+
+void rtw_wapi_clear_all_cam_entry(_adapter *padapter);
+
+void rtw_wapi_set_key(_adapter *padapter, RT_WAPI_KEY *pWapiKey, RT_WAPI_STA_INFO *pWapiSta, u8 bGroupKey, u8 bUseDefaultKey);
+
+int rtw_wapi_create_event_send(_adapter *padapter, u8 EventId, u8 *MacAddr, u8 *Buff, u16 BufLen);
+
+u32 rtw_sms4_encrypt(_adapter *padapter, u8 *pxmitframe);
+
+u32 rtw_sms4_decrypt(_adapter *padapter, u8 *precvframe);
+
+void rtw_wapi_get_iv(_adapter *padapter, u8 *pRA, u8 *IV);
+
+u8 WapiIncreasePN(u8 *PN, u8 AddCount);
+
+bool rtw_wapi_drop_for_key_absent(_adapter *padapter, u8 *pRA);
+
+#endif
projects / firefly-linux-kernel-4.4.55.git / blobdiff