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//-----------------------------------------------------------------------------
// File:
// WiDiType.h
//
// Description:
// WiFi-Display related information and definitions for structure.
//
//-----------------------------------------------------------------------------
#ifndef __INC_WIDI_TYPE_H
#define __INC_WIDI_TYPE_H
#define WFD_OUI_TYPE 0x0A
#define WFD_MAX_SCAN_LIST_NUM 128
#define WFD_SUB_ID_LEN 1 // 1 Byte
#define WFD_SUB_LEN_LEN 2 // 2 Byte
#define WFD_MAX_IE_CONTENT_LEN (MAX_IE_LEN - SIZE_EID_AND_LEN - SIZE_OUI - SIZE_OUI_TYPE)
#define WFD_LOCAL_IP_VER 1
//1 // Note:
//1 // According to the WiDi spec, all content including WFD attribute header are
//1 // aligned as "Big Endian".
#define WFD_SET_SUB_ID(_pId, _val) WriteH2N1BYTE(_pId, _val)
#define WFD_GET_SUB_ID(_pId) ReadH2N1BYTE(_pId)
#define WFD_SET_SUB_LEN(_pLen, _val) WriteH2N2BYTE(_pLen, _val)
#define WFD_GET_SUB_LEN(_pLen) ReadH2N2BYTE(_pLen)
//2 // <ToDo> Please check the tunneled fields are aligned as big or little endian!!
//4 // Category
#define SET_TUNNELED_FRAME_CATEGORY_CODE(_pStart, _val) WriteEF1Byte( ((UNALIGNED pu1Byte)(_pStart)), _val)
#define GET_TUNNELED_FRAME_CATEGORY_CODE(_pStart) ReadEF1Byte( (UNALIGNED pu1Byte)(_pStart) )
//4 // OUI
#define SET_TUNNELED_FRAME_OUI(_pStart, _val) cpOUI( ((UNALIGNED pu1Byte)(_pStart)+1), _val)
#define GET_TUNNELED_FRAME_OUI(_pStart, _val) cpOUI( (UNALIGNED pu1Byte)(_val), ((UNALIGNED pu1Byte)_pStart)+1 )
//4 //Type
#define SET_TUNNELED_FRAME_BODY_TYPE(_pStart, _val) WriteEF1Byte( ((UNALIGNED pu1Byte)(_pStart))+4, _val)
#define GET_TUNNELED_FRAME_BODY_TYPE(_pStart) ReadEF1Byte( (UNALIGNED pu1Byte)(_pStart)+4 )
// ===== Device Information Subelement (ID = 0) =====
#define WFD_DEVICE_INFO_SUBIE_LEN 6
// WFD Device Information
#define WFD_SET_DEVICE_INFO_SUBIE_DEVICE_INFO(_pStart, _val) WriteH2N2BYTE(_pStart, _val)
#define WFD_GET_DEVICE_INFO_SUBIE_DEVICE_INFO(_pStart) ReadH2N2BYTE(_pStart)
// Session Management Control Port
#define WFD_SET_DEVICE_INFO_SUBIE_CONTROL_PORT(_pStart, _val) WriteH2N2BYTE((UNALIGNED pu1Byte)(_pStart) + 2, _val)
#define WFD_GET_DEVICE_INFO_SUBIE_CONTROL_PORT(_pStart) ReadH2N2BYTE((UNALIGNED pu1Byte)(_pStart) + 2)
// WFD Device Maximum Throughput
#define WFD_SET_DEVICE_INFO_SUBIE_MAX_TP(_pStart, _val) WriteH2N2BYTE((UNALIGNED pu1Byte)(_pStart) + 4, _val)
#define WFD_GET_DEVICE_INFO_SUBIE_MAX_TP(_pStart) ReadH2N2BYTE((UNALIGNED pu1Byte)(_pStart) + 4)
// ===== Associated BSSID (ID = 1) =====
#define WFD_ASSOC_BSSID_SUBIE_LEN 6
#define WFD_SET_ASSOC_BSSID_SUBIE_BSSID(_pStart, _Bssid) \
PlatformMoveMemory((UNALIGNED pu1Byte)(_pStart), _Bssid, 6)
#define WFD_GET_ASSOC_BSSID_SUBIE_BSSID(_pStart) ((UNALIGNED pu1Byte)(_pStart))
// ===== Coupled Sink Information Subelement (ID = 6) =====
#define WFD_COUPLED_SINK_SUBIE_LEN 7
// Coupled Sink Status
#define WFD_SET_COUPLED_SINK_SUBIE_STATUS(_pStart, _val) WriteH2N1BYTE(_pStart, _val)
#define WFD_GET_COUPLED_SINK_SUBIE_STATUS(_pStart) ReadH2N1BYTE(_pStart)
// Coupled Sink Mac Address
#define WFD_SET_COUPLED_SINK_SUBIE_SINK_ADDR(_pStart, _Addr) \
PlatformMoveMemory((UNALIGNED pu1Byte)(_pStart) + 1, _Addr, 6)
#define WFD_GET_COUPLED_SINK_SUBIE_SINK_ADDR(_pStart) ((UNALIGNED pu1Byte)(_pStart) + 1)
// ===== Extended Capabilities Subelement (ID =7) =====
#define WFD_EXT_CAP_SUBIE_LEN 2
// Extended Capabilities
#define WFD_SET_EXT_CAP_SUBIE_CAP(_pStart, _val) WriteH2N2BYTE(_pStart, _val)
#define WFD_GET_EXT_CAP_SUBIE_CAP(_pStart) ReadH2N2BYTE(_pStart)
// ===== Local IP Address Subelement (ID = 8) =====
#define WFD_LOCAL_IP_SUBIE_LEN 5
#define WFD_LOCAL_IP_IPV4_VER 1
// Local IP Address Version
#define WFD_SET_LOCAL_IP_SUBIE_VER(_pStart, _val) WriteH2N1BYTE(_pStart, _val)
#define WFD_GET_LOCAL_IP_SUBIE_VER(_pStart) ReadH2N1BYTE(_pStart)
// Local IP
#define WFD_SET_LOCAL_IP_SUBIE_IP(_pStart, _pIp) \
PlatformMoveMemory((UNALIGNED pu1Byte)(_pStart) + 1, _pIp, 4)
#define WFD_GET_LOCAL_IP_SUBIE_IP(_pStart) ((UNALIGNED pu1Byte)(_pStart) + 1)
// ===== Session Information Subelement (ID = 9) =====
#define WFD_DEVICE_INFO_DESC_SIZE 24
// Length of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_LEN(_pStart, _idx, _val) WriteH2N1BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx), _val)
#define WFD_GET_SESSION_INFO_SUBIE_LEN(_pStart, _idx) ReadH2N1BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx))
// Device Address of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_DEV_ADDR(_pStart, _idx, _Addr) \
PlatformMoveMemory((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 1,_Addr, 6)
#define WFD_GET_SESSION_INFO_SUBIE_DEV_ADDR(_pStart, _idx) ((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 1)
// Associated BSSID of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_ASSOC_BSSID(_pStart, _idx, _Addr) \
PlatformMoveMemory((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 7,_Addr, 6)
#define WFD_GET_SESSION_INFO_SUBIE_ASSOC_BSSID(_pStart, _idx) ((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 7)
// Device Information of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_DEV_INFO(_pStart, _idx, _val) WriteH2N2BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 13, _val)
#define WFD_GET_SESSION_INFO_SUBIE_DEV_INFO(_pStart, _idx) ReadH2N2BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 13)
// Max Throughput of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_MAX_TP(_pStart, _idx, _val) WriteH2N2BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 15, _val)
#define WFD_GET_SESSION_INFO_SUBIE_MAX_TP(_pStart, _idx) ReadH2N2BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 15)
// Coupled Sink Status of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_COUPLED_STATUS(_pStart, _idx, _val) WriteH2N1BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 17, _val)
#define WFD_GET_SESSION_INFO_SUBIE_COUPLED_STATUS(_pStart, _idx) ReadH2N1BYTE((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 17)
// Coupled Sink Mac Address of the WFD Device Info Descriptor
#define WFD_SET_SESSION_INFO_SUBIE_COUPLED_ADDR(_pStart, _idx, _Addr) \
PlatformMoveMemory((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 18,_Addr, 6)
#define WFD_GET_SESSION_INFO_SUBIE_COUPLED_ADDR(_pStart, _idx) ((UNALIGNED pu1Byte)_pStart + (WFD_DEVICE_INFO_DESC_SIZE * _idx) + 18)
// ===== Alternative MAC Information Subelement (ID = 10) =====
#define WFD_ALTERNATIVE_MAC_SUBIE_LEN 6
// Coupled Sink Mac Address
#define WFD_SET_ALT_MAC_SUBIE_MAC(_pStart, _Addr) \
PlatformMoveMemory((UNALIGNED pu1Byte)(_pStart), _Addr, 6)
#define WFD_GET_ALT_MAC_SUBIE_MAC(_pStart) ((UNALIGNED pu1Byte)(_pStart))
typedef enum _WFD_SUB_ID{
WFD_SUB_ID_DEVICE_INFORMATION =0,
WFD_SUB_ID_ASSOC_BSSID =1,
WFD_SUB_ID_AUDIO_FORMATS =2,
WFD_SUB_ID_VIDEO_FORMATS =3,
WFD_SUB_ID_3D_VIDEO_FORMATS =4,
WFD_SUB_ID_CONTENT_PROTECTION =5,
WFD_SUB_ID_COUPLED_SINK_INFORMATION =6,
WFD_SUB_ID_EXTENDED_CAPABILITY =7,
WFD_SUB_ID_LOCAL_IP =8,
WFD_SUB_ID_SESSION_INFORMATION =9,
WFD_SUB_ID_ALTERNATIVE_MAC =10,
// ===== Insert new Sub ID above this line =====
WFD_SUB_ID_UNKNOW = 0xFFFFFFFF
} WFD_SUB_ID, *PWFD_SUB_ID;
// WFD Devuce Information Bit Map
// Bit 0 ~ 1
typedef enum _WFD_DEV_TYPE
{
WFD_DEV_TYPE_SOURCE = 0,
WFD_DEV_TYPE_PRIMARY_SINK = 1,
WFD_DEV_TYPE_SECONDARY_SINK = 2,
WFD_DEV_TYPE_SOURCE_PRIMARY_SINK = 3,
}WFD_DEV_TYPE, *PWFD_DEV_TYPE;
#define WFD_MASK_DEV_TYPE_MAP(_val) ((u2Byte)(_val) & 0x03)
// Bit 2
#define WFD_DEV_SOURCE_COUPLED_SINK_SUPPORT BIT2
// Bit 3
#define WFD_DEV_SINK_COUPLED_SINK_SUPPORT BIT3
// Bit 4 ~ 5
#define WFD_DEV_SESSION_AVAILABILITY BIT4
// Bit 6
#define WFD_DEV_WSD_SUPPORT BIT6
// Bit 7
#define WFD_DEV_PC_TDLS BIT7
// Bit 8
#define WFD_DEV_CONTENT_PROTECTION BIT8
// Bit 9
#define WFD_DEV_TIME_SYNC BIT9
// Bit 10
#define WFD_DEV_PRIMARY_SINK_AUDIO_UN_SUPPORT BIT10
// Bit 11
#define WFD_DEV_SOURCE_AUDIO_ONLY_SUPPORT BIT11
// Bit 12
#define WFD_DEV_TDLS_PERSISTENT_GROUP BIT12
// Bit 13
#define WFD_DEV_TDLS_PERSISTENT_RE_INVOKE BIT13
// Get device type in type WFD_DEV_TYPE
#define WFD_GET_DEV_TYPE(_pWfdInfo) (WFD_DEV_TYPE)(WFD_MASK_DEV_TYPE_MAP((_pWfdInfo)->deviceInfo))
#define WFD_SET_DEV_TYPE(_pWfdInfo, _devType) \
{ \
CLEAR_FLAG((_pWfdInfo)->deviceInfo, 0x3); \
SET_FLAG((_pWfdInfo)->deviceInfo, WFD_MASK_DEV_TYPE_MAP(_devType)); \
}
// WFD Coupled Sink Information Status Bitmap
// Bit 0 ~ 1
#define WFD_COUPLED_STATUS_AVAILABLE 0
#define WFD_COUPLED_STATUS_COUPLED BIT1
#define WFD_COUPLED_STATUS_TEARDOWN BIT2
// WFD Extended Capabilitied Bitmap
#define WFD_EXT_CAP_UIBC_SUPPORT BIT0
#define WFD_EXT_CAP_I2C_SUPPORT BIT1
#define WFD_EXT_CAP_PRE_FERED_DISPLAY_SUPPORT BIT2
#define WFD_EXT_CAP_STANDBY_RESUME_SUPPORT BIT3
#define WFD_EXT_CAP_TDLS_PERSISTENT_SUPPORT BIT4
#define WFD_EXT_CAP_TDLS_BSSID_PERSISTENT_SUPPORT BIT5
#define WFD_DESC_SRC u1Byte
#define WFD_DESC_SRC_PROBE_RSP (WFD_DESC_SRC)(BIT0) // From probe response (Device or GO)
#define WFD_DESC_SRC_BEACON (WFD_DESC_SRC)(BIT1) // From beacon (GO)
#define WFD_DESC_SRC_TUNNELED (WFD_DESC_SRC)(BIT2) // From TDLS tunneled discovery (Client with TDLS)
#define WFD_DESC_SRC_SESSION_IE (WFD_DESC_SRC)(BIT3) // From Client
#define WFD_DESC_SRC_P2P_NEG (WFD_DESC_SRC)(BIT4) // From P2P handshake packet
#define WFD_DESC_SRC_ASSOC (WFD_DESC_SRC)(BIT5) // From association packet
#define WFD_INFO_DEVICE_TYPE (u4Byte)0x00000001
#pragma pack(1)
typedef struct _WFD_DEVICE_INFO_DESC
{
u1Byte deviceAddr[6]; // The mac address of this device
u1Byte owerDevAddr[6]; // The AP address for the client (srcType must be WFD_DESC_SRC_SESSION_IE)
WFD_DESC_SRC srcType; // The type which this desc got from. This field shall be set as WFD_DESC_SRC_SESSION_IE for client descriptors in GO.
u1Byte assocBSSID[6]; // The associated BSSID
u2Byte deviceInfo; // Device Information
u2Byte controlPort; // Session Control Port
u2Byte maxTP; // Maximum average throughput in multiples of 1 Mbps
u1Byte coupledSinkStatus;
u1Byte coupledSinkAddr[6]; // Mac Address of coupled sink
u2Byte extCap; // Extended capabilities
u1Byte ipAddress[4]; // IPv4 address
u1Byte altMacAddr[6]; // Alternative MAC Addr, this field are all 0 if invalid.
}WFD_DEVICE_INFO_DESC, *PWFD_DEVICE_INFO_DESC;
typedef struct _WFD_DESC_LIST
{
u4Byte descNum; // Number of descriptor
WFD_DEVICE_INFO_DESC devDesc[1]; // Descriptor array in scan list.
}WFD_DESC_LIST, *PWFD_DESC_LIST;
#pragma pack()
typedef struct _WFD_CLIENT_ENTRY_INFO
{
BOOLEAN bWfdClient; // If TRUE, it is a WFD client.
PVOID pEntry; // The entry of RT_WLAN_STA.
WFD_DEVICE_INFO_DESC deviceDesc; // WFD_DEVICE_INFO_DESC
}WFD_CLIENT_ENTRY_INFO, *PWFD_CLIENT_ENTRY_INFO;
#define WFD_DEFAULT_CONTROL_PORT 8554
#define WFD_DEFAULT_MAX_TH 300 // Mbps
// WiFi Display information context.
typedef struct _WFD_INFO
{
u4Byte curVer; // The current WFD version.
BOOLEAN bWfdEnable;
RT_SPIN_LOCK wfdSpinLock;
u2Byte deviceInfo; // WFD Device Information field
u2Byte controlPort; // Session Management Control Port
u2Byte maxTP; // WFD DEvice Maximum Throughput
u1Byte coupledSinkStatus; // Coupled Sink Status
u1Byte coupledSinkAddr[6]; // Mac Address of Coupled Sink
u2Byte extCapability; // Extended Capabilities
u4Byte scanListCnt; // Number of descriptor of scanList.
PWFD_DEVICE_INFO_DESC pScanList; // The descriptor list of WFD scan.
PWFD_CLIENT_ENTRY_INFO pClientList; // The descriptor list of WFD client when we are GO.
u1Byte ipv4Addr[4]; // IP address.
} WFD_INFO, *PWFD_INFO;
// ================ WFD Version ======================================
// The current support version of WFD
#define WFD_MIN_SUPPORT_VER 2
#define WFD_MAX_SUPPORT_VER 2
#define WFD_OBJECT_VERSION_DONT_CARE 0
#define WFD_OBJECT_VERSION_INVLAID 0xFFFFFFFF
// ================ WFD_REQ_ID ======================================
//
// WFD_REQ_ID_XXX,
#define WFD_REQ_ID u4Byte
#define WFD_REQ_ID_MIN_SUPPORT_VERSION (WFD_REQ_ID)0x00000001
#define WFD_REQ_ID_MAX_SUPPORT_VERSION (WFD_REQ_ID)0x00000002
#define WFD_REQ_ID_CURRENT_VERSION (WFD_REQ_ID)0x00000003
#define WFD_REQ_ID_WFD_MODE (WFD_REQ_ID)0x00000010
#define WFD_REQ_ID_DEVICE_TYPE (WFD_REQ_ID)0x00000011
#define WFD_REQ_ID_SESSION_AVAILABILITY (WFD_REQ_ID)0x00000012
#define WFD_REQ_ID_CONTROL_PORT (WFD_REQ_ID)0x00000013
#define WFD_REQ_ID_IPV4_ADDR (WFD_REQ_ID)0x00000014
#define WFD_REQ_ID_SCAN_LIST (WFD_REQ_ID)0x00000015
#define WFD_REQ_ID_PREFERED_CONNECTION (WFD_REQ_ID)0x00000016
#define WFD_REQ_ID_HDCP_ENABLE (WFD_REQ_ID)0x00000017
#define WFD_REQ_ID_UNKOWN (WFD_REQ_ID)0xFFFFFFFF
#endif // #ifndef __INC_WIDI_TYPE_H
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