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#ifndef __INC_TCPOFFLOAD_H
#define __INC_TCPOFFLOAD_H
/*
typedef struct _NDIS_TASK_TCP_IP_CHECKSUM {
struct {
ULONG IpOptionsSupported;
ULONG TcpOptionsSupported;
ULONG TcpChecksum;
ULONG UdpChecksum;
ULONG IpChecksum;
} V4Transmit;
struct {
ULONG IpOptionsSupported;
ULONG TcpOptionsSupported;
ULONG TcpChecksum;
ULONG UdpChecksum;
ULONG IpChecksum;
} V4Receive;
struct {
ULONG IpOptionsSupported;
ULONG TcpOptionsSupported;
ULONG TcpChecksum;
ULONG UdpChecksum;
} V6Transmit;
struct {
ULONG IpOptionsSupported;
ULONG TcpOptionsSupported;
ULONG TcpChecksum;
ULONG UdpChecksum;
} V6Receive;
} NDIS_TASK_TCP_IP_CHECKSUM, *PNDIS_TASK_TCP_IP_CHECKSUM;
*/
typedef struct _RT_SUPPORT_CHECKSUM_TYPE{
u4Byte IpOptionsSupported;
u4Byte TcpOptionsSupported;
u4Byte TcpChecksum;
u4Byte UdpChecksum;
u4Byte IpChecksum;
}RT_SUPPORT_CHECKSUM_TYPE, *PRT_SUPPORT_CHECKSUM_TYPE;
typedef struct _RT_SUPPORT_TCPOFFLOAD_CAP{
RT_SUPPORT_CHECKSUM_TYPE IPV4Send;
RT_SUPPORT_CHECKSUM_TYPE IPV4Recv;
RT_SUPPORT_CHECKSUM_TYPE IPV6Send;
RT_SUPPORT_CHECKSUM_TYPE IPV6Recv;
}RT_SUPPORT_TCPOFFLOAD_CAP, *PRT_SUPPORT_TCPOFFLOAD_CAP;
// IPv4 used Tx : bit1 , Rx : bit2
// IPv6 used Tx : bit5 , Rx : bit6
typedef enum _RT_SUPPORT_TCPOFFLOAD_MODE{
TCPOFFLOAD_DISAB = 0x00,
TCPOFFLOAD_IPV4_TX = 0x01,
TCPOFFLOAD_IPV4_RX = 0x02,
TCPOFFLOAD_IPV4_TRX = 0x03,
TCPOFFLOAD_IPV6_TX = 0x10,
TCPOFFLOAD_IPV6_RX = 0x20,
TCPOFFLOAD_IPV6_TRX = 0x30,
TCPOFFLOAD_IPV46_TX = 0x11,
TCPOFFLOAD_IPV46_RX = 0x22,
TCPOFFLOAD_IPV46_TRX = 0x33,
}RT_SUPPORT_TCPOFFLOAD_MODE,*PRT_SUPPORT_TCPOFFLOAD_MODE;
typedef enum _RT_TCPOFFLOAD_TX_MODE{
TCPOFFLOAD_TX_DISAB = 0x00,
TCPOFFLOAD_TX_IPV4_IP = 0x01,
TCPOFFLOAD_TX_IPV4_TCP = 0x02,
TCPOFFLOAD_TX_IPV4_UDP = 0x04,
TCPOFFLOAD_TX_IPV6_IP = 0x10,
TCPOFFLOAD_TX_IPV6_TCP = 0x20,
TCPOFFLOAD_TX_IPV6_UDP = 0x40,
}RT_TCPOFFLOAD_TX_MODE,*PRT_TCPOFFLOAD_TX_MODE;
#define TCPOFFLOAD_SUPPORT_OPTION(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV4Recv.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV4Recv.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV4Send.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV4Send.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV6Recv.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV6Recv.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV6Send.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV6Send.TcpOptionsSupported == 1) \
)
#define TCPOFFLOAD_SUPPORT_IPV4(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV4Recv.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV4Recv.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV4Recv.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Recv.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Recv.UdpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Send.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV4Send.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV4Send.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Send.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Send.UdpChecksum == 1) \
)
#define TCPOFFLOAD_SUPPORT_IPV4_TX(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV4Send.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV4Send.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV4Send.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Send.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Send.UdpChecksum == 1) \
)
#define TCPOFFLOAD_SUPPORT_IPV4_RX(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV4Recv.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV4Recv.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV4Recv.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Recv.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV4Recv.UdpChecksum == 1) \
)
#define TCPOFFLOAD_SUPPORT_IPV6(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV6Recv.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV6Recv.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV6Recv.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Recv.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Recv.UdpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Send.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV6Send.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV6Send.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Send.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Send.UdpChecksum == 1) \
)
#define TCPOFFLOAD_SUPPORT_IPV6_TX(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV6Send.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV6Send.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV6Send.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Send.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Send.UdpChecksum == 1) \
)
#define TCPOFFLOAD_SUPPORT_IPV6_RX(_pSetSupTCPCap) \
( \
((_pSetSupTCPCap)->IPV6Recv.IpOptionsSupported == 1 ) || \
((_pSetSupTCPCap)->IPV6Recv.TcpOptionsSupported == 1) || \
((_pSetSupTCPCap)->IPV6Recv.IpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Recv.TcpChecksum == 1) || \
((_pSetSupTCPCap)->IPV6Recv.UdpChecksum == 1) \
)
#endif
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