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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2726 | vana | 1 | #ifndef _EFIPXEBC_H |
| 2 | #define _EFIPXEBC_H |
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| 3 | |||
| 4 | /*++ |
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| 5 | |||
| 6 | Copyright (c) 1998 Intel Corporation |
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| 7 | |||
| 8 | Module Name: |
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| 9 | |||
| 10 | efipxebc.h |
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| 11 | |||
| 12 | Abstract: |
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| 13 | |||
| 14 | EFI PXE Base Code Protocol |
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| 15 | |||
| 16 | |||
| 17 | |||
| 18 | Revision History |
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| 19 | |||
| 20 | --*/ |
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| 21 | |||
| 22 | // |
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| 23 | // PXE Base Code protocol |
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| 24 | // |
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| 25 | |||
| 26 | #define EFI_PXE_BASE_CODE_PROTOCOL \ |
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| 27 | { 0x03c4e603, 0xac28, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } |
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| 28 | |||
| 29 | INTERFACE_DECL(_EFI_PXE_BASE_CODE); |
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| 30 | |||
| 31 | #define DEFAULT_TTL 4 |
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| 32 | #define DEFAULT_ToS 0 |
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| 33 | // |
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| 34 | // Address definitions |
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| 35 | // |
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| 36 | |||
| 37 | typedef union { |
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| 38 | UINT32 Addr[4]; |
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| 39 | EFI_IPv4_ADDRESS v4; |
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| 40 | EFI_IPv6_ADDRESS v6; |
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| 41 | } EFI_IP_ADDRESS; |
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| 42 | |||
| 43 | typedef UINT16 EFI_PXE_BASE_CODE_UDP_PORT; |
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| 44 | |||
| 45 | // |
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| 46 | // Packet definitions |
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| 47 | // |
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| 48 | |||
| 49 | typedef struct { |
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| 50 | UINT8 BootpOpcode; |
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| 51 | UINT8 BootpHwType; |
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| 52 | UINT8 BootpHwAddrLen; |
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| 53 | UINT8 BootpGateHops; |
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| 54 | UINT32 BootpIdent; |
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| 55 | UINT16 BootpSeconds; |
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| 56 | UINT16 BootpFlags; |
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| 57 | UINT8 BootpCiAddr[4]; |
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| 58 | UINT8 BootpYiAddr[4]; |
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| 59 | UINT8 BootpSiAddr[4]; |
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| 60 | UINT8 BootpGiAddr[4]; |
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| 61 | UINT8 BootpHwAddr[16]; |
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| 62 | UINT8 BootpSrvName[64]; |
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| 63 | UINT8 BootpBootFile[128]; |
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| 64 | UINT32 DhcpMagik; |
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| 65 | UINT8 DhcpOptions[56]; |
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| 66 | } EFI_PXE_BASE_CODE_DHCPV4_PACKET; |
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| 67 | |||
| 68 | // TBD in EFI v1.1 |
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| 69 | //typedef struct { |
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| 70 | // UINT8 reserved; |
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| 71 | //} EFI_PXE_BASE_CODE_DHCPV6_PACKET; |
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| 72 | |||
| 73 | typedef union { |
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| 74 | UINT8 Raw[1472]; |
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| 75 | EFI_PXE_BASE_CODE_DHCPV4_PACKET Dhcpv4; |
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| 76 | // EFI_PXE_BASE_CODE_DHCPV6_PACKET Dhcpv6; |
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| 77 | } EFI_PXE_BASE_CODE_PACKET; |
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| 78 | |||
| 79 | typedef struct { |
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| 80 | UINT8 Type; |
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| 81 | UINT8 Code; |
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| 82 | UINT16 Checksum; |
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| 83 | union { |
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| 84 | UINT32 reserved; |
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| 85 | UINT32 Mtu; |
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| 86 | UINT32 Pointer; |
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| 87 | struct { |
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| 88 | UINT16 Identifier; |
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| 89 | UINT16 Sequence; |
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| 90 | } Echo; |
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| 91 | } u; |
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| 92 | UINT8 Data[494]; |
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| 93 | } EFI_PXE_BASE_CODE_ICMP_ERROR; |
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| 94 | |||
| 95 | typedef struct { |
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| 96 | UINT8 ErrorCode; |
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| 97 | CHAR8 ErrorString[127]; |
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| 98 | } EFI_PXE_BASE_CODE_TFTP_ERROR; |
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| 99 | |||
| 100 | // |
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| 101 | // IP Receive Filter definitions |
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| 102 | // |
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| 103 | #define EFI_PXE_BASE_CODE_MAX_IPCNT 8 |
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| 104 | typedef struct { |
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| 105 | UINT8 Filters; |
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| 106 | UINT8 IpCnt; |
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| 107 | UINT16 reserved; |
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| 108 | EFI_IP_ADDRESS IpList[EFI_PXE_BASE_CODE_MAX_IPCNT]; |
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| 109 | } EFI_PXE_BASE_CODE_IP_FILTER; |
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| 110 | |||
| 111 | #define EFI_PXE_BASE_CODE_IP_FILTER_STATION_IP 0x0001 |
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| 112 | #define EFI_PXE_BASE_CODE_IP_FILTER_BROADCAST 0x0002 |
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| 113 | #define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS 0x0004 |
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| 114 | #define EFI_PXE_BASE_CODE_IP_FILTER_PROMISCUOUS_MULTICAST 0x0008 |
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| 115 | |||
| 116 | // |
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| 117 | // ARP Cache definitions |
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| 118 | // |
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| 119 | |||
| 120 | typedef struct { |
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| 121 | EFI_IP_ADDRESS IpAddr; |
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| 122 | EFI_MAC_ADDRESS MacAddr; |
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| 123 | } EFI_PXE_BASE_CODE_ARP_ENTRY; |
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| 124 | |||
| 125 | typedef struct { |
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| 126 | EFI_IP_ADDRESS IpAddr; |
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| 127 | EFI_IP_ADDRESS SubnetMask; |
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| 128 | EFI_IP_ADDRESS GwAddr; |
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| 129 | } EFI_PXE_BASE_CODE_ROUTE_ENTRY; |
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| 130 | |||
| 131 | // |
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| 132 | // UDP definitions |
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| 133 | // |
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| 134 | |||
| 135 | #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_IP 0x0001 |
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| 136 | #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_PORT 0x0002 |
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| 137 | #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_IP 0x0004 |
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| 138 | #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_PORT 0x0008 |
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| 139 | #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_USE_FILTER 0x0010 |
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| 140 | #define EFI_PXE_BASE_CODE_UDP_OPFLAGS_MAY_FRAGMENT 0x0020 |
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| 141 | |||
| 142 | // |
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| 143 | // Discover() definitions |
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| 144 | // |
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| 145 | |||
| 146 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_BOOTSTRAP 0 |
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| 147 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_MS_WINNT_RIS 1 |
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| 148 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_INTEL_LCM 2 |
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| 149 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_DOSUNDI 3 |
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| 150 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_NEC_ESMPRO 4 |
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| 151 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_WSoD 5 |
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| 152 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_IBM_LCCM 6 |
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| 153 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_CA_UNICENTER_TNG 7 |
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| 154 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_HP_OPENVIEW 8 |
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| 155 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_9 9 |
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| 156 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_10 10 |
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| 157 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_ALTIRIS_11 11 |
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| 158 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_NOT_USED_12 12 |
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| 159 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_INSTALL 13 |
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| 160 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_REDHAT_BOOT 14 |
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| 161 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_REMBO 15 |
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| 162 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_BEOBOOT 16 |
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| 163 | // |
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| 164 | // 17 through 32767 are reserved |
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| 165 | // 32768 through 65279 are for vendor use |
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| 166 | // 65280 through 65534 are reserved |
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| 167 | // |
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| 168 | #define EFI_PXE_BASE_CODE_BOOT_TYPE_PXETEST 65535 |
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| 169 | |||
| 170 | #define EFI_PXE_BASE_CODE_BOOT_LAYER_MASK 0x7FFF |
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| 171 | #define EFI_PXE_BASE_CODE_BOOT_LAYER_INITIAL 0x0000 |
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| 172 | |||
| 173 | |||
| 174 | typedef struct { |
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| 175 | UINT16 Type; |
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| 176 | BOOLEAN AcceptAnyResponse; |
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| 177 | UINT8 Reserved; |
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| 178 | EFI_IP_ADDRESS IpAddr; |
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| 179 | } EFI_PXE_BASE_CODE_SRVLIST; |
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| 180 | |||
| 181 | typedef struct { |
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| 182 | BOOLEAN UseMCast; |
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| 183 | BOOLEAN UseBCast; |
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| 184 | BOOLEAN UseUCast; |
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| 185 | BOOLEAN MustUseList; |
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| 186 | EFI_IP_ADDRESS ServerMCastIp; |
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| 187 | UINT16 IpCnt; |
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| 188 | EFI_PXE_BASE_CODE_SRVLIST SrvList[1]; |
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| 189 | } EFI_PXE_BASE_CODE_DISCOVER_INFO; |
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| 190 | |||
| 191 | // |
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| 192 | // Mtftp() definitions |
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| 193 | // |
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| 194 | |||
| 195 | typedef enum { |
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| 196 | EFI_PXE_BASE_CODE_TFTP_FIRST, |
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| 197 | EFI_PXE_BASE_CODE_TFTP_GET_FILE_SIZE, |
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| 198 | EFI_PXE_BASE_CODE_TFTP_READ_FILE, |
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| 199 | EFI_PXE_BASE_CODE_TFTP_WRITE_FILE, |
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| 200 | EFI_PXE_BASE_CODE_TFTP_READ_DIRECTORY, |
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| 201 | EFI_PXE_BASE_CODE_MTFTP_GET_FILE_SIZE, |
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| 202 | EFI_PXE_BASE_CODE_MTFTP_READ_FILE, |
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| 203 | EFI_PXE_BASE_CODE_MTFTP_READ_DIRECTORY, |
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| 204 | EFI_PXE_BASE_CODE_MTFTP_LAST |
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| 205 | } EFI_PXE_BASE_CODE_TFTP_OPCODE; |
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| 206 | |||
| 207 | typedef struct { |
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| 208 | EFI_IP_ADDRESS MCastIp; |
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| 209 | EFI_PXE_BASE_CODE_UDP_PORT CPort; |
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| 210 | EFI_PXE_BASE_CODE_UDP_PORT SPort; |
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| 211 | UINT16 ListenTimeout; |
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| 212 | UINT16 TransmitTimeout; |
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| 213 | } EFI_PXE_BASE_CODE_MTFTP_INFO; |
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| 214 | |||
| 215 | // |
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| 216 | // PXE Base Code Mode structure |
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| 217 | // |
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| 218 | |||
| 219 | #define EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES 8 |
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| 220 | #define EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES 8 |
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| 221 | |||
| 222 | typedef struct { |
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| 223 | BOOLEAN Started; |
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| 224 | BOOLEAN Ipv6Available; |
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| 225 | BOOLEAN Ipv6Supported; |
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| 226 | BOOLEAN UsingIpv6; |
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| 227 | BOOLEAN BisSupported; |
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| 228 | BOOLEAN BisDetected; |
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| 229 | BOOLEAN AutoArp; |
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| 230 | BOOLEAN SendGUID; |
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| 231 | BOOLEAN DhcpDiscoverValid; |
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| 232 | BOOLEAN DhcpAckReceived; |
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| 233 | BOOLEAN ProxyOfferReceived; |
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| 234 | BOOLEAN PxeDiscoverValid; |
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| 235 | BOOLEAN PxeReplyReceived; |
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| 236 | BOOLEAN PxeBisReplyReceived; |
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| 237 | BOOLEAN IcmpErrorReceived; |
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| 238 | BOOLEAN TftpErrorReceived; |
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| 239 | BOOLEAN MakeCallbacks; |
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| 240 | UINT8 TTL; |
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| 241 | UINT8 ToS; |
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| 242 | EFI_IP_ADDRESS StationIp; |
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| 243 | EFI_IP_ADDRESS SubnetMask; |
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| 244 | EFI_PXE_BASE_CODE_PACKET DhcpDiscover; |
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| 245 | EFI_PXE_BASE_CODE_PACKET DhcpAck; |
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| 246 | EFI_PXE_BASE_CODE_PACKET ProxyOffer; |
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| 247 | EFI_PXE_BASE_CODE_PACKET PxeDiscover; |
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| 248 | EFI_PXE_BASE_CODE_PACKET PxeReply; |
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| 249 | EFI_PXE_BASE_CODE_PACKET PxeBisReply; |
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| 250 | EFI_PXE_BASE_CODE_IP_FILTER IpFilter; |
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| 251 | UINT32 ArpCacheEntries; |
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| 252 | EFI_PXE_BASE_CODE_ARP_ENTRY ArpCache[EFI_PXE_BASE_CODE_MAX_ARP_ENTRIES]; |
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| 253 | UINT32 RouteTableEntries; |
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| 254 | EFI_PXE_BASE_CODE_ROUTE_ENTRY RouteTable[EFI_PXE_BASE_CODE_MAX_ROUTE_ENTRIES]; |
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| 255 | EFI_PXE_BASE_CODE_ICMP_ERROR IcmpError; |
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| 256 | EFI_PXE_BASE_CODE_TFTP_ERROR TftpError; |
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| 257 | } EFI_PXE_BASE_CODE_MODE; |
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| 258 | |||
| 259 | // |
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| 260 | // PXE Base Code Interface Function definitions |
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| 261 | // |
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| 262 | |||
| 263 | typedef |
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| 264 | EFI_STATUS |
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| 265 | (EFIAPI *EFI_PXE_BASE_CODE_START) ( |
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| 266 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 267 | IN BOOLEAN UseIpv6 |
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| 268 | ); |
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| 269 | |||
| 270 | typedef |
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| 271 | EFI_STATUS |
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| 272 | (EFIAPI *EFI_PXE_BASE_CODE_STOP) ( |
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| 273 | IN struct _EFI_PXE_BASE_CODE *This |
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| 274 | ); |
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| 275 | |||
| 276 | typedef |
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| 277 | EFI_STATUS |
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| 278 | (EFIAPI *EFI_PXE_BASE_CODE_DHCP) ( |
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| 279 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 280 | IN BOOLEAN SortOffers |
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| 281 | ); |
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| 282 | |||
| 283 | typedef |
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| 284 | EFI_STATUS |
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| 285 | (EFIAPI *EFI_PXE_BASE_CODE_DISCOVER) ( |
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| 286 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 287 | IN UINT16 Type, |
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| 288 | IN UINT16 *Layer, |
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| 289 | IN BOOLEAN UseBis, |
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| 290 | IN OUT EFI_PXE_BASE_CODE_DISCOVER_INFO *Info OPTIONAL |
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| 291 | ); |
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| 292 | |||
| 293 | typedef |
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| 294 | EFI_STATUS |
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| 295 | (EFIAPI *EFI_PXE_BASE_CODE_MTFTP) ( |
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| 296 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 297 | IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation, |
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| 298 | IN OUT VOID *BufferPtr OPTIONAL, |
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| 299 | IN BOOLEAN Overwrite, |
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| 300 | IN OUT UINTN *BufferSize, |
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| 301 | IN UINTN *BlockSize OPTIONAL, |
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| 302 | IN EFI_IP_ADDRESS *ServerIp, |
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| 303 | IN UINT8 *Filename, |
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| 304 | IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL, |
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| 305 | IN BOOLEAN DontUseBuffer |
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| 306 | ); |
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| 307 | |||
| 308 | typedef |
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| 309 | EFI_STATUS |
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| 310 | (EFIAPI *EFI_PXE_BASE_CODE_UDP_WRITE) ( |
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| 311 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 312 | IN UINT16 OpFlags, |
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| 313 | IN EFI_IP_ADDRESS *DestIp, |
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| 314 | IN EFI_PXE_BASE_CODE_UDP_PORT *DestPort, |
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| 315 | IN EFI_IP_ADDRESS *GatewayIp, OPTIONAL |
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| 316 | IN EFI_IP_ADDRESS *SrcIp, OPTIONAL |
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| 317 | IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL |
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| 318 | IN UINTN *HeaderSize, OPTIONAL |
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| 319 | IN VOID *HeaderPtr, OPTIONAL |
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| 320 | IN UINTN *BufferSize, |
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| 321 | IN VOID *BufferPtr |
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| 322 | ); |
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| 323 | |||
| 324 | typedef |
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| 325 | EFI_STATUS |
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| 326 | (EFIAPI *EFI_PXE_BASE_CODE_UDP_READ) ( |
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| 327 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 328 | IN UINT16 OpFlags, |
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| 329 | IN OUT EFI_IP_ADDRESS *DestIp, OPTIONAL |
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| 330 | IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, OPTIONAL |
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| 331 | IN OUT EFI_IP_ADDRESS *SrcIp, OPTIONAL |
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| 332 | IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL |
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| 333 | IN UINTN *HeaderSize, OPTIONAL |
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| 334 | IN VOID *HeaderPtr, OPTIONAL |
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| 335 | IN OUT UINTN *BufferSize, |
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| 336 | IN VOID *BufferPtr |
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| 337 | ); |
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| 338 | |||
| 339 | typedef |
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| 340 | EFI_STATUS |
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| 341 | (EFIAPI *EFI_PXE_BASE_CODE_SET_IP_FILTER) ( |
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| 342 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 343 | IN EFI_PXE_BASE_CODE_IP_FILTER *NewFilter |
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| 344 | ); |
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| 345 | |||
| 346 | typedef |
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| 347 | EFI_STATUS |
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| 348 | (EFIAPI *EFI_PXE_BASE_CODE_ARP) ( |
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| 349 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 350 | IN EFI_IP_ADDRESS *IpAddr, |
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| 351 | IN EFI_MAC_ADDRESS *MacAddr OPTIONAL |
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| 352 | ); |
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| 353 | |||
| 354 | typedef |
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| 355 | EFI_STATUS |
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| 356 | (EFIAPI *EFI_PXE_BASE_CODE_SET_PARAMETERS) ( |
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| 357 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 358 | IN BOOLEAN *NewAutoArp, OPTIONAL |
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| 359 | IN BOOLEAN *NewSendGUID, OPTIONAL |
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| 360 | IN UINT8 *NewTTL, OPTIONAL |
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| 361 | IN UINT8 *NewToS, OPTIONAL |
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| 362 | IN BOOLEAN *NewMakeCallback OPTIONAL |
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| 363 | ); |
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| 364 | |||
| 365 | typedef |
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| 366 | EFI_STATUS |
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| 367 | (EFIAPI *EFI_PXE_BASE_CODE_SET_STATION_IP) ( |
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| 368 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 369 | IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL |
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| 370 | IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL |
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| 371 | ); |
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| 372 | |||
| 373 | typedef |
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| 374 | EFI_STATUS |
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| 375 | (EFIAPI *EFI_PXE_BASE_CODE_SET_PACKETS) ( |
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| 376 | IN struct _EFI_PXE_BASE_CODE *This, |
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| 377 | BOOLEAN *NewDhcpDiscoverValid, OPTIONAL |
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| 378 | BOOLEAN *NewDhcpAckReceived, OPTIONAL |
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| 379 | BOOLEAN *NewProxyOfferReceived, OPTIONAL |
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| 380 | BOOLEAN *NewPxeDiscoverValid, OPTIONAL |
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| 381 | BOOLEAN *NewPxeReplyReceived, OPTIONAL |
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| 382 | BOOLEAN *NewPxeBisReplyReceived,OPTIONAL |
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| 383 | IN EFI_PXE_BASE_CODE_PACKET *NewDhcpDiscover, OPTIONAL |
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| 384 | IN EFI_PXE_BASE_CODE_PACKET *NewDhcpAck, OPTIONAL |
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| 385 | IN EFI_PXE_BASE_CODE_PACKET *NewProxyOffer, OPTIONAL |
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| 386 | IN EFI_PXE_BASE_CODE_PACKET *NewPxeDiscover, OPTIONAL |
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| 387 | IN EFI_PXE_BASE_CODE_PACKET *NewPxeReply, OPTIONAL |
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| 388 | IN EFI_PXE_BASE_CODE_PACKET *NewPxeBisReply OPTIONAL |
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| 389 | ); |
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| 390 | |||
| 391 | // |
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| 392 | // PXE Base Code Protocol structure |
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| 393 | // |
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| 394 | |||
| 395 | #define EFI_PXE_BASE_CODE_INTERFACE_REVISION 0x00010000 |
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| 396 | |||
| 397 | typedef struct _EFI_PXE_BASE_CODE { |
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| 398 | UINT64 Revision; |
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| 399 | EFI_PXE_BASE_CODE_START Start; |
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| 400 | EFI_PXE_BASE_CODE_STOP Stop; |
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| 401 | EFI_PXE_BASE_CODE_DHCP Dhcp; |
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| 402 | EFI_PXE_BASE_CODE_DISCOVER Discover; |
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| 403 | EFI_PXE_BASE_CODE_MTFTP Mtftp; |
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| 404 | EFI_PXE_BASE_CODE_UDP_WRITE UdpWrite; |
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| 405 | EFI_PXE_BASE_CODE_UDP_READ UdpRead; |
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| 406 | EFI_PXE_BASE_CODE_SET_IP_FILTER SetIpFilter; |
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| 407 | EFI_PXE_BASE_CODE_ARP Arp; |
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| 408 | EFI_PXE_BASE_CODE_SET_PARAMETERS SetParameters; |
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| 409 | EFI_PXE_BASE_CODE_SET_STATION_IP SetStationIp; |
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| 410 | EFI_PXE_BASE_CODE_SET_PACKETS SetPackets; |
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| 411 | EFI_PXE_BASE_CODE_MODE *Mode; |
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| 412 | } EFI_PXE_BASE_CODE; |
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| 413 | |||
| 414 | // |
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| 415 | // Call Back Definitions |
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| 416 | // |
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| 417 | |||
| 418 | #define EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL \ |
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| 419 | { 0x245dca21, 0xfb7b, 0x11d3, {0x8f, 0x01, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } |
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| 420 | |||
| 421 | // |
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| 422 | // Revision Number |
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| 423 | // |
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| 424 | |||
| 425 | #define EFI_PXE_BASE_CODE_CALLBACK_INTERFACE_REVISION 0x00010000 |
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| 426 | |||
| 427 | INTERFACE_DECL(_EFI_PXE_BASE_CODE_CALLBACK); |
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| 428 | |||
| 429 | typedef enum { |
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| 430 | EFI_PXE_BASE_CODE_FUNCTION_FIRST, |
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| 431 | EFI_PXE_BASE_CODE_FUNCTION_DHCP, |
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| 432 | EFI_PXE_BASE_CODE_FUNCTION_DISCOVER, |
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| 433 | EFI_PXE_BASE_CODE_FUNCTION_MTFTP, |
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| 434 | EFI_PXE_BASE_CODE_FUNCTION_UDP_WRITE, |
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| 435 | EFI_PXE_BASE_CODE_FUNCTION_UDP_READ, |
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| 436 | EFI_PXE_BASE_CODE_FUNCTION_ARP, |
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| 437 | EFI_PXE_BASE_CODE_FUNCTION_IGMP, |
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| 438 | EFI_PXE_BASE_CODE_PXE_FUNCTION_LAST |
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| 439 | } EFI_PXE_BASE_CODE_FUNCTION; |
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| 440 | |||
| 441 | typedef enum { |
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| 442 | EFI_PXE_BASE_CODE_CALLBACK_STATUS_FIRST, |
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| 443 | EFI_PXE_BASE_CODE_CALLBACK_STATUS_CONTINUE, |
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| 444 | EFI_PXE_BASE_CODE_CALLBACK_STATUS_ABORT, |
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| 445 | EFI_PXE_BASE_CODE_CALLBACK_STATUS_LAST |
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| 446 | } EFI_PXE_BASE_CODE_CALLBACK_STATUS; |
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| 447 | |||
| 448 | typedef |
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| 449 | EFI_PXE_BASE_CODE_CALLBACK_STATUS |
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| 450 | (EFIAPI *EFI_PXE_CALLBACK) ( |
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| 451 | IN struct _EFI_PXE_BASE_CODE_CALLBACK *This, |
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| 452 | IN EFI_PXE_BASE_CODE_FUNCTION Function, |
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| 453 | IN BOOLEAN Received, |
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| 454 | IN UINT32 PacketLen, |
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| 455 | IN EFI_PXE_BASE_CODE_PACKET *Packet OPTIONAL |
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| 456 | ); |
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| 457 | |||
| 458 | typedef struct _EFI_PXE_BASE_CODE_CALLBACK { |
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| 459 | UINT64 Revision; |
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| 460 | EFI_PXE_CALLBACK Callback; |
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| 461 | } EFI_PXE_BASE_CODE_CALLBACK; |
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| 462 | |||
| 463 | #endif /* _EFIPXEBC_H */ |