Import ArpDxe, Dhcp4Dxe, Ip4Dxe, Mtftp4Dxe, PxeBcDxe and PxeDhcp4Dxe.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3492 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
@ -29,189 +29,189 @@ Abstract:
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#include <Protocol/DriverConfiguration.h>
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#include <Protocol/DriverDiagnostics.h>
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#define EFI_NET_LITTLE_ENDIAN
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typedef UINT32 IP4_ADDR;
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typedef UINT32 TCP_SEQNO;
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typedef UINT16 TCP_PORTNO;
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enum {
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NET_ETHER_ADDR_LEN = 6,
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NET_IFTYPE_ETHERNET = 0x01,
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EFI_IP_PROTO_UDP = 0x11,
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EFI_IP_PROTO_TCP = 0x06,
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EFI_IP_PROTO_ICMP = 0x01,
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//
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// The address classfication
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//
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IP4_ADDR_CLASSA = 1,
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IP4_ADDR_CLASSB,
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IP4_ADDR_CLASSC,
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IP4_ADDR_CLASSD,
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IP4_ADDR_CLASSE,
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IP4_MASK_NUM = 33,
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};
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#pragma pack(1)
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//
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// Ethernet head definition
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//
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typedef struct {
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UINT8 DstMac [NET_ETHER_ADDR_LEN];
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UINT8 SrcMac [NET_ETHER_ADDR_LEN];
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UINT16 EtherType;
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} ETHER_HEAD;
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//
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// The EFI_IP4_HEADER is hard to use because the source and
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// destination address are defined as EFI_IPv4_ADDRESS, which
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// is a structure. Two structures can't be compared or masked
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// directly. This is why there is an internal representation.
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//
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typedef struct {
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#ifdef EFI_NET_LITTLE_ENDIAN
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UINT8 HeadLen : 4;
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UINT8 Ver : 4;
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#else
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UINT8 Ver : 4;
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UINT8 HeadLen : 4;
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#endif
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UINT8 Tos;
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UINT16 TotalLen;
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UINT16 Id;
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UINT16 Fragment;
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UINT8 Ttl;
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UINT8 Protocol;
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UINT16 Checksum;
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IP4_ADDR Src;
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IP4_ADDR Dst;
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} IP4_HEAD;
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//
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// ICMP head definition. ICMP message is categoried as either an error
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// message or query message. Two message types have their own head format.
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//
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typedef struct {
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UINT8 Type;
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UINT8 Code;
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UINT16 Checksum;
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} IP4_ICMP_HEAD;
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typedef struct {
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IP4_ICMP_HEAD Head;
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UINT32 Fourth; // 4th filed of the head, it depends on Type.
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IP4_HEAD IpHead;
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} IP4_ICMP_ERROR_HEAD;
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typedef struct {
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IP4_ICMP_HEAD Head;
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UINT16 Id;
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UINT16 Seq;
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} IP4_ICMP_QUERY_HEAD;
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//
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// UDP header definition
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//
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typedef struct {
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UINT16 SrcPort;
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UINT16 DstPort;
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UINT16 Length;
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UINT16 Checksum;
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} EFI_UDP4_HEADER;
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//
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// TCP header definition
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//
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typedef struct {
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TCP_PORTNO SrcPort;
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TCP_PORTNO DstPort;
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TCP_SEQNO Seq;
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TCP_SEQNO Ack;
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#ifdef EFI_NET_LITTLE_ENDIAN
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UINT8 Res : 4;
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UINT8 HeadLen : 4;
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#else
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UINT8 HeadLen : 4;
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UINT8 Res : 4;
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#endif
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UINT8 Flag;
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UINT16 Wnd;
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UINT16 Checksum;
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UINT16 Urg;
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} TCP_HEAD;
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#pragma pack()
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#define NET_MAC_EQUAL(pMac1, pMac2, Len) \
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(NetCompareMem ((pMac1), (pMac2), Len) == 0)
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#define NET_MAC_IS_MULTICAST(Mac, BMac, Len) \
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(((*((UINT8 *) Mac) & 0x01) == 0x01) && (!NET_MAC_EQUAL (Mac, BMac, Len)))
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#ifdef EFI_NET_LITTLE_ENDIAN
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#define NTOHL(x) (UINT32)((((UINT32) (x) & 0xff) << 24) | \
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(((UINT32) (x) & 0xff00) << 8) | \
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(((UINT32) (x) & 0xff0000) >> 8) | \
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(((UINT32) (x) & 0xff000000) >> 24))
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#define HTONL(x) NTOHL(x)
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#define NTOHS(x) (UINT16)((((UINT16) (x) & 0xff) << 8) | \
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(((UINT16) (x) & 0xff00) >> 8))
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#define HTONS(x) NTOHS(x)
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#else
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#define NTOHL(x) (UINT32)(x)
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#define HTONL(x) (UINT32)(x)
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#define NTOHS(x) (UINT16)(x)
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#define HTONS(x) (UINT16)(x)
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#endif
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//
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// Test the IP's attribute, All the IPs are in host byte order.
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//
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#define IP4_IS_MULTICAST(Ip) (((Ip) & 0xF0000000) == 0xE0000000)
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#define IP4_IS_LOCAL_BROADCAST(Ip) ((Ip) == 0xFFFFFFFF)
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#define IP4_NET_EQUAL(Ip1, Ip2, NetMask) (((Ip1) & (NetMask)) == ((Ip2) & (NetMask)))
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#define IP4_IS_VALID_NETMASK(Ip) (NetGetMaskLength (Ip) != IP4_MASK_NUM)
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//
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// Convert the EFI_IP4_ADDRESS to plain UINT32 IP4 address.
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//
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#define EFI_IP4(EfiIpAddr) (*(IP4_ADDR *) ((EfiIpAddr).Addr))
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#define EFI_NTOHL(EfiIp) (NTOHL (EFI_IP4 ((EfiIp))))
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#define EFI_IP_EQUAL(Ip1, Ip2) (EFI_IP4 (Ip1) == EFI_IP4 (Ip2))
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INTN
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NetGetMaskLength (
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IN IP4_ADDR Mask
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);
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INTN
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NetGetIpClass (
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IN IP4_ADDR Addr
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);
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BOOLEAN
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Ip4IsUnicast (
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IN IP4_ADDR Ip,
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IN IP4_ADDR NetMask
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);
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#define EFI_NET_LITTLE_ENDIAN
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typedef UINT32 IP4_ADDR;
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typedef UINT32 TCP_SEQNO;
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typedef UINT16 TCP_PORTNO;
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enum {
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NET_ETHER_ADDR_LEN = 6,
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NET_IFTYPE_ETHERNET = 0x01,
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EFI_IP_PROTO_UDP = 0x11,
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EFI_IP_PROTO_TCP = 0x06,
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EFI_IP_PROTO_ICMP = 0x01,
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//
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// The address classfication
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//
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IP4_ADDR_CLASSA = 1,
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IP4_ADDR_CLASSB,
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IP4_ADDR_CLASSC,
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IP4_ADDR_CLASSD,
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IP4_ADDR_CLASSE,
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IP4_MASK_NUM = 33,
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};
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#pragma pack(1)
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//
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// Ethernet head definition
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//
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typedef struct {
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UINT8 DstMac [NET_ETHER_ADDR_LEN];
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UINT8 SrcMac [NET_ETHER_ADDR_LEN];
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UINT16 EtherType;
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} ETHER_HEAD;
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//
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// The EFI_IP4_HEADER is hard to use because the source and
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// destination address are defined as EFI_IPv4_ADDRESS, which
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// is a structure. Two structures can't be compared or masked
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// directly. This is why there is an internal representation.
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//
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typedef struct {
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#ifdef EFI_NET_LITTLE_ENDIAN
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UINT8 HeadLen : 4;
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UINT8 Ver : 4;
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#else
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UINT8 Ver : 4;
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UINT8 HeadLen : 4;
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#endif
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UINT8 Tos;
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UINT16 TotalLen;
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UINT16 Id;
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UINT16 Fragment;
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UINT8 Ttl;
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UINT8 Protocol;
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UINT16 Checksum;
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IP4_ADDR Src;
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IP4_ADDR Dst;
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} IP4_HEAD;
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//
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// ICMP head definition. ICMP message is categoried as either an error
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// message or query message. Two message types have their own head format.
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//
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typedef struct {
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UINT8 Type;
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UINT8 Code;
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UINT16 Checksum;
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} IP4_ICMP_HEAD;
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typedef struct {
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IP4_ICMP_HEAD Head;
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UINT32 Fourth; // 4th filed of the head, it depends on Type.
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IP4_HEAD IpHead;
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} IP4_ICMP_ERROR_HEAD;
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typedef struct {
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IP4_ICMP_HEAD Head;
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UINT16 Id;
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UINT16 Seq;
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} IP4_ICMP_QUERY_HEAD;
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//
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// UDP header definition
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//
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typedef struct {
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UINT16 SrcPort;
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UINT16 DstPort;
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UINT16 Length;
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UINT16 Checksum;
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} EFI_UDP4_HEADER;
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//
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// TCP header definition
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//
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typedef struct {
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TCP_PORTNO SrcPort;
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TCP_PORTNO DstPort;
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TCP_SEQNO Seq;
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TCP_SEQNO Ack;
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#ifdef EFI_NET_LITTLE_ENDIAN
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UINT8 Res : 4;
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UINT8 HeadLen : 4;
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#else
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UINT8 HeadLen : 4;
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UINT8 Res : 4;
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#endif
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UINT8 Flag;
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UINT16 Wnd;
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UINT16 Checksum;
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UINT16 Urg;
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} TCP_HEAD;
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#pragma pack()
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#define NET_MAC_EQUAL(pMac1, pMac2, Len) \
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(NetCompareMem ((pMac1), (pMac2), Len) == 0)
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#define NET_MAC_IS_MULTICAST(Mac, BMac, Len) \
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(((*((UINT8 *) Mac) & 0x01) == 0x01) && (!NET_MAC_EQUAL (Mac, BMac, Len)))
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#ifdef EFI_NET_LITTLE_ENDIAN
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#define NTOHL(x) (UINT32)((((UINT32) (x) & 0xff) << 24) | \
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(((UINT32) (x) & 0xff00) << 8) | \
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(((UINT32) (x) & 0xff0000) >> 8) | \
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(((UINT32) (x) & 0xff000000) >> 24))
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#define HTONL(x) NTOHL(x)
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#define NTOHS(x) (UINT16)((((UINT16) (x) & 0xff) << 8) | \
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(((UINT16) (x) & 0xff00) >> 8))
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#define HTONS(x) NTOHS(x)
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#else
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#define NTOHL(x) (UINT32)(x)
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#define HTONL(x) (UINT32)(x)
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#define NTOHS(x) (UINT16)(x)
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#define HTONS(x) (UINT16)(x)
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#endif
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//
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// Test the IP's attribute, All the IPs are in host byte order.
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//
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#define IP4_IS_MULTICAST(Ip) (((Ip) & 0xF0000000) == 0xE0000000)
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#define IP4_IS_LOCAL_BROADCAST(Ip) ((Ip) == 0xFFFFFFFF)
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#define IP4_NET_EQUAL(Ip1, Ip2, NetMask) (((Ip1) & (NetMask)) == ((Ip2) & (NetMask)))
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#define IP4_IS_VALID_NETMASK(Ip) (NetGetMaskLength (Ip) != IP4_MASK_NUM)
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//
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// Convert the EFI_IP4_ADDRESS to plain UINT32 IP4 address.
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//
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#define EFI_IP4(EfiIpAddr) (*(IP4_ADDR *) ((EfiIpAddr).Addr))
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#define EFI_NTOHL(EfiIp) (NTOHL (EFI_IP4 ((EfiIp))))
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#define EFI_IP4_EQUAL(Ip1, Ip2) (NetCompareMem (&(Ip1), &(Ip2), sizeof (EFI_IPv4_ADDRESS)) == 0)
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INTN
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NetGetMaskLength (
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IN IP4_ADDR Mask
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);
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INTN
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NetGetIpClass (
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IN IP4_ADDR Addr
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);
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BOOLEAN
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Ip4IsUnicast (
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IN IP4_ADDR Ip,
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IN IP4_ADDR NetMask
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);
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extern IP4_ADDR mIp4AllMasks [IP4_MASK_NUM];
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//@MT:#include EFI_PROTOCOL_CONSUMER (LoadedImage)
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//@MT:#include EFI_PROTOCOL_CONSUMER (ServiceBinding)
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//@MT:#include EFI_PROTOCOL_CONSUMER (SimpleNetwork)
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extern EFI_IPv4_ADDRESS mZeroIp4Addr;
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#define NET_IS_DIGIT(Ch) (('0' <= (Ch)) && ((Ch) <= '9'))
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//
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// Wrap functions to ease the impact of EFI library changes.
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//
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