| 1 | /* ----------------------------------------------------------------------- * |
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| 2 | * |
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| 3 | * Copyright 2007-2008 H. Peter Anvin - All Rights Reserved |
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| 4 | * |
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| 5 | * Permission is hereby granted, free of charge, to any person |
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| 6 | * obtaining a copy of this software and associated documentation |
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| 7 | * files (the "Software"), to deal in the Software without |
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| 8 | * restriction, including without limitation the rights to use, |
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| 9 | * copy, modify, merge, publish, distribute, sublicense, and/or |
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| 10 | * sell copies of the Software, and to permit persons to whom |
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| 11 | * the Software is furnished to do so, subject to the following |
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| 12 | * conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall |
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| 15 | * be included in all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 18 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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| 19 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 20 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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| 21 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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| 22 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| 23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 24 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | * ----------------------------------------------------------------------- */ |
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| 27 | |
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| 28 | /* |
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| 29 | * syslinux/pxe_api.h |
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| 30 | * |
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| 31 | * PXE type and constant definitions for SYSLINUX |
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| 32 | */ |
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| 33 | |
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| 34 | #ifndef _SYSLINUX_PXE_API_H |
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| 35 | #define _SYSLINUX_PXE_API_H |
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| 36 | |
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| 37 | #include <stdint.h> |
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| 38 | #include <netinet/in.h> |
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| 39 | #include <klibc/compiler.h> |
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| 40 | #include <com32.h> |
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| 41 | |
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| 42 | /* PXE spec structures and definitions. These mostly follow the PXE |
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| 43 | spec, except when the PXE spec is unnecessarily stupid. Of course, |
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| 44 | that is most of the time. */ |
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| 45 | |
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| 46 | /* Basic types; use Unix-like _t convention instead of SCREAMING; also |
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| 47 | re-use types we already have, like in_addr_t. */ |
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| 48 | |
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| 49 | typedef uint16_t pxenv_status_t; |
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| 50 | |
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| 51 | #define MAC_ADDR_LEN 16 |
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| 52 | typedef uint8_t mac_addr_t[MAC_ADDR_LEN]; |
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| 53 | |
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| 54 | /* "Protected mode segment descriptor" according to PXE... */ |
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| 55 | typedef struct { |
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| 56 | uint16_t sel; |
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| 57 | uint32_t base; |
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| 58 | uint16_t size; |
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| 59 | } __packed pxe_segdesc_t; |
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| 60 | |
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| 61 | typedef far_ptr_t segoff16_t; |
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| 62 | |
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| 63 | typedef struct { |
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| 64 | uint8_t opcode; |
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| 65 | #define BOOTP_REQ 1 |
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| 66 | #define BOOTP_REP 2 |
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| 67 | uint8_t Hardware; |
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| 68 | uint8_t Hardlen; |
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| 69 | uint8_t Gatehops; |
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| 70 | uint32_t ident; |
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| 71 | uint16_t seconds; |
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| 72 | uint16_t Flags; |
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| 73 | #define BOOTP_BCAST 0x8000 |
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| 74 | in_addr_t cip; /* Client IP address */ |
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| 75 | in_addr_t yip; /* You IP address */ |
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| 76 | in_addr_t sip; /* next server IP address */ |
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| 77 | in_addr_t gip; /*relay agent IP address */ |
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| 78 | mac_addr_t CAddr; |
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| 79 | uint8_t Sname[64]; |
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| 80 | uint8_t bootfile[128]; |
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| 81 | union { |
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| 82 | #define BOOTP_DHCPVEND 1024 |
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| 83 | uint8_t d[BOOTP_DHCPVEND]; |
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| 84 | struct { |
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| 85 | uint8_t magic[4]; |
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| 86 | #define VM_RFC1048 0x63825363L |
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| 87 | uint32_t flags; |
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| 88 | uint8_t pad[56]; |
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| 89 | } v; |
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| 90 | } vendor; |
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| 91 | } __packed pxe_bootp_t; |
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| 92 | |
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| 93 | /* Function calling structures and constants */ |
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| 94 | |
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| 95 | typedef struct s_PXENV_GET_CACHED_INFO { |
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| 96 | pxenv_status_t Status; |
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| 97 | uint16_t PacketType; |
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| 98 | #define PXENV_PACKET_TYPE_DHCP_DISCOVER 1 |
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| 99 | #define PXENV_PACKET_TYPE_DHCP_ACK 2 |
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| 100 | #define PXENV_PACKET_TYPE_CACHED_REPLY 3 |
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| 101 | uint16_t BufferSize; |
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| 102 | segoff16_t Buffer; |
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| 103 | uint16_t BufferLimit; |
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| 104 | } __packed t_PXENV_GET_CACHED_INFO; |
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| 105 | |
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| 106 | typedef struct s_PXENV_START_UNDI { |
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| 107 | pxenv_status_t Status; |
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| 108 | uint16_t AX; |
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| 109 | uint16_t BX; |
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| 110 | uint16_t DX; |
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| 111 | uint16_t DI; |
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| 112 | uint16_t ES; |
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| 113 | } __packed t_PXENV_START_UNDI; |
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| 114 | |
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| 115 | typedef struct s_PXENV_STOP_UNDI { |
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| 116 | pxenv_status_t Status; |
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| 117 | } __packed t_PXENV_STOP_UNDI; |
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| 118 | |
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| 119 | typedef struct s_PXENV_START_BASE { |
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| 120 | pxenv_status_t Status; |
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| 121 | } __packed t_PXENV_START_BASE; |
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| 122 | |
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| 123 | typedef struct s_PXENV_STOP_BASE { |
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| 124 | pxenv_status_t Status; |
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| 125 | } __packed t_PXENV_STOP_BASE; |
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| 126 | |
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| 127 | typedef struct s_PXENV_TFTP_OPEN { |
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| 128 | pxenv_status_t Status; |
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| 129 | in_addr_t ServerIPAddress; |
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| 130 | in_addr_t GatewayIPAddress; |
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| 131 | uint8_t FileName[128]; |
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| 132 | in_port_t TFTPPort; |
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| 133 | uint16_t PacketSize; |
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| 134 | } __packed t_PXENV_TFTP_OPEN; |
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| 135 | |
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| 136 | typedef struct s_PXENV_TFTP_CLOSE { |
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| 137 | pxenv_status_t Status; |
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| 138 | } __packed t_PXENV_TFTP_CLOSE; |
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| 139 | |
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| 140 | typedef struct s_PXENV_TFTP_READ { |
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| 141 | pxenv_status_t Status; |
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| 142 | uint16_t PacketNumber; |
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| 143 | uint16_t BufferSize; |
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| 144 | segoff16_t Buffer; |
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| 145 | } __packed t_PXENV_TFTP_READ; |
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| 146 | |
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| 147 | typedef struct s_PXENV_TFTP_READ_FILE { |
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| 148 | pxenv_status_t Status; |
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| 149 | uint8_t FileName[128]; |
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| 150 | uint32_t BufferSize; |
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| 151 | void *Buffer; |
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| 152 | in_addr_t ServerIPAddress; |
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| 153 | in_addr_t GatewayIPAddress; |
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| 154 | in_addr_t McastIPAddress; |
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| 155 | in_port_t TFTPClntPort; |
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| 156 | in_port_t TFTPSrvPort; |
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| 157 | uint16_t TFTPOpenTimeOut; |
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| 158 | uint16_t TFTPReopenDelay; |
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| 159 | } __packed t_PXENV_TFTP_READ_FILE; |
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| 160 | |
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| 161 | typedef struct s_PXENV_TFTP_GET_FSIZE { |
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| 162 | pxenv_status_t Status; |
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| 163 | in_addr_t ServerIPAddress; |
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| 164 | in_addr_t GatewayIPAddress; |
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| 165 | uint8_t FileName[128]; |
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| 166 | uint32_t FileSize; |
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| 167 | } __packed t_PXENV_TFTP_GET_FSIZE; |
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| 168 | |
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| 169 | typedef struct s_PXENV_UDP_OPEN { |
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| 170 | pxenv_status_t status; |
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| 171 | in_addr_t src_ip; |
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| 172 | } __packed t_PXENV_UDP_OPEN; |
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| 173 | |
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| 174 | typedef struct s_PXENV_UDP_CLOSE { |
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| 175 | pxenv_status_t status; |
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| 176 | } __packed t_PXENV_UDP_CLOSE; |
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| 177 | |
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| 178 | typedef struct s_PXENV_UDP_WRITE { |
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| 179 | pxenv_status_t status; |
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| 180 | in_addr_t ip; |
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| 181 | in_addr_t gw; |
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| 182 | in_port_t src_port; |
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| 183 | in_port_t dst_port; |
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| 184 | uint16_t buffer_size; |
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| 185 | segoff16_t buffer; |
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| 186 | } __packed t_PXENV_UDP_WRITE; |
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| 187 | |
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| 188 | typedef struct s_PXENV_UDP_READ { |
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| 189 | pxenv_status_t status; |
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| 190 | in_addr_t src_ip; |
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| 191 | in_addr_t dest_ip; |
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| 192 | in_port_t s_port; |
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| 193 | in_port_t d_port; |
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| 194 | uint16_t buffer_size; |
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| 195 | segoff16_t buffer; |
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| 196 | } __packed t_PXENV_UDP_READ; |
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| 197 | |
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| 198 | typedef struct s_PXENV_UNDI_STARTUP { |
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| 199 | pxenv_status_t Status; |
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| 200 | } __packed t_PXENV_UNDI_STARTUP; |
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| 201 | |
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| 202 | typedef struct s_PXENV_UNDI_CLEANUP { |
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| 203 | pxenv_status_t Status; |
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| 204 | } __packed t_PXENV_UNDI_CLEANUP; |
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| 205 | |
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| 206 | typedef struct s_PXENV_UNDI_INITIALIZE { |
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| 207 | pxenv_status_t Status; |
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| 208 | void *ProtocolIni; |
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| 209 | uint8_t reserved[8]; |
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| 210 | } __packed t_PXENV_UNDI_INITIALIZE; |
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| 211 | |
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| 212 | #define MAXNUM_MCADDR 8 |
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| 213 | typedef struct s_PXENV_UNDI_MCAST_ADDRESS { |
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| 214 | uint16_t MCastAddrCount; |
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| 215 | mac_addr_t McastAddr[MAXNUM_MCADDR]; |
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| 216 | } __packed t_PXENV_UNDI_MCAST_ADDRESS; |
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| 217 | |
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| 218 | typedef struct s_PXENV_UNDI_RESET { |
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| 219 | pxenv_status_t Status; |
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| 220 | t_PXENV_UNDI_MCAST_ADDRESS R_Mcast_Buf; |
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| 221 | } __packed t_PXENV_UNDI_RESET; |
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| 222 | |
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| 223 | typedef struct s_PXENV_UNDI_SHUTDOWN { |
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| 224 | pxenv_status_t Status; |
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| 225 | } __packed t_PXENV_UNDI_SHUTDOWN; |
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| 226 | |
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| 227 | typedef struct s_PXENV_UNDI_OPEN { |
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| 228 | pxenv_status_t Status; |
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| 229 | uint16_t OpenFlag; |
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| 230 | uint16_t PktFilter; |
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| 231 | #define FLTR_DIRECTED 0x0001 |
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| 232 | #define FLTR_BRDCST 0x0002 |
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| 233 | #define FLTR_PRMSCS 0x0004 |
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| 234 | #define FLTR_SRC_RTG 0x0008 |
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| 235 | t_PXENV_UNDI_MCAST_ADDRESS R_Mcast_Buf; |
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| 236 | } __packed t_PXENV_UNDI_OPEN; |
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| 237 | |
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| 238 | typedef struct s_PXENV_UNDI_CLOSE { |
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| 239 | pxenv_status_t Status; |
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| 240 | } __packed t_PXENV_UNDI_CLOSE; |
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| 241 | |
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| 242 | typedef struct s_PXENV_UNDI_TRANSMIT { |
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| 243 | pxenv_status_t Status; |
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| 244 | uint8_t Protocol; |
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| 245 | #define P_UNKNOWN 0 |
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| 246 | #define P_IP 1 |
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| 247 | #define P_ARP 2 |
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| 248 | #define P_RARP 3 |
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| 249 | uint8_t XmitFlag; |
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| 250 | #define XMT_DESTADDR 0x0000 |
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| 251 | #define XMT_BROADCAST 0x0001 |
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| 252 | segoff16_t DestAddr; |
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| 253 | segoff16_t TBD; |
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| 254 | uint32_t Reserved[2]; |
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| 255 | } __packed t_PXENV_UNDI_TRANSMIT; |
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| 256 | #define MAX_DATA_BLKS 8 |
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| 257 | typedef struct s_PXENV_UNDI_TBD { |
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| 258 | uint16_t ImmedLength; |
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| 259 | segoff16_t Xmit; |
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| 260 | uint16_t DataBlkCount; |
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| 261 | struct DataBlk { |
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| 262 | uint8_t TDPtrType; |
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| 263 | uint8_t TDRsvdByte; |
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| 264 | uint16_t TDDataLen; |
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| 265 | segoff16_t TDDataPtr; |
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| 266 | } DataBlock[MAX_DATA_BLKS]; |
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| 267 | } __packed t_PXENV_UNDI_TBD; |
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| 268 | |
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| 269 | typedef struct s_PXENV_UNDI_SET_MCAST_ADDRESS { |
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| 270 | pxenv_status_t Status; |
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| 271 | t_PXENV_UNDI_MCAST_ADDRESS R_Mcast_Buf; |
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| 272 | } __packed t_PXENV_UNDI_SET_MCAST_ADDR; |
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| 273 | |
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| 274 | typedef struct s_PXENV_UNDI_SET_STATION_ADDRESS { |
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| 275 | pxenv_status_t Status; |
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| 276 | mac_addr_t StationAddress; |
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| 277 | } __packed t_PXENV_UNDI_SET_STATION_ADDR; |
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| 278 | |
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| 279 | typedef struct s_PXENV_UNDI_SET_PACKET_FILTER { |
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| 280 | pxenv_status_t Status; |
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| 281 | uint8_t filter; |
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| 282 | } __packed t_PXENV_UNDI_SET_PACKET_FILTER; |
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| 283 | |
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| 284 | typedef struct s_PXENV_UNDI_GET_INFORMATION { |
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| 285 | pxenv_status_t Status; |
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| 286 | uint16_t BaseIo; |
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| 287 | uint16_t IntNumber; |
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| 288 | uint16_t MaxTranUnit; |
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| 289 | uint16_t HwType; |
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| 290 | #define ETHER_TYPE 1 |
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| 291 | #define EXP_ETHER_TYPE 2 |
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| 292 | #define IEEE_TYPE 6 |
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| 293 | #define ARCNET_TYPE 7 |
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| 294 | uint16_t HwAddrLen; |
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| 295 | mac_addr_t CurrentNodeAddress; |
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| 296 | mac_addr_t PermNodeAddress; |
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| 297 | uint16_t ROMAddress; |
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| 298 | uint16_t RxBufCt; |
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| 299 | uint16_t TxBufCt; |
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| 300 | } __packed t_PXENV_UNDI_GET_INFORMATION; |
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| 301 | |
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| 302 | typedef struct s_PXENV_UNDI_GET_STATISTICS { |
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| 303 | pxenv_status_t Status; |
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| 304 | uint32_t XmtGoodFrames; |
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| 305 | uint32_t RcvGoodFrames; |
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| 306 | uint32_t RcvCRCErrors; |
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| 307 | uint32_t RcvResourceErrors; |
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| 308 | } __packed t_PXENV_UNDI_GET_STATISTICS; |
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| 309 | |
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| 310 | typedef struct s_PXENV_UNDI_CLEAR_STATISTICS { |
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| 311 | pxenv_status_t Status; |
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| 312 | } __packed t_PXENV_UNDI_CLEAR_STATISTICS; |
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| 313 | |
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| 314 | typedef struct s_PXENV_UNDI_INITIATE_DIAGS { |
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| 315 | pxenv_status_t Status; |
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| 316 | } __packed t_PXENV_UNDI_INITIATE_DIAGS; |
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| 317 | |
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| 318 | typedef struct s_PXENV_UNDI_FORCE_INTERRUPT { |
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| 319 | pxenv_status_t Status; |
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| 320 | } __packed t_PXENV_UNDI_FORCE_INTERRUPT; |
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| 321 | |
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| 322 | typedef struct s_PXENV_UNDI_GET_MCAST_ADDRESS { |
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| 323 | pxenv_status_t Status; |
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| 324 | in_addr_t InetAddr; |
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| 325 | mac_addr_t MediaAddr; |
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| 326 | } __packed t_PXENV_UNDI_GET_MCAST_ADDR; |
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| 327 | |
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| 328 | typedef struct s_PXENV_UNDI_GET_NIC_TYPE { |
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| 329 | pxenv_status_t Status; |
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| 330 | uint8_t NicType; |
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| 331 | #define PCI_NIC 2 |
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| 332 | #define PnP_NIC 3 |
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| 333 | #define CardBus_NIC 4 |
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| 334 | union { |
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| 335 | struct { |
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| 336 | uint16_t Vendor_ID; |
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| 337 | uint16_t Dev_ID; |
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| 338 | uint8_t Base_Class; |
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| 339 | uint8_t Sub_Class; |
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| 340 | uint8_t Prog_Intf; |
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| 341 | uint8_t Rev; |
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| 342 | uint16_t BusDevFunc; |
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| 343 | uint16_t SubVendor_ID; |
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| 344 | uint16_t SubDevice_ID; |
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| 345 | } pci, cardbus; |
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| 346 | struct { |
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| 347 | uint32_t EISA_Dev_ID; |
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| 348 | uint8_t Base_Class; |
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| 349 | uint8_t Sub_Class; |
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| 350 | uint8_t Prog_Intf; |
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| 351 | uint16_t CardSelNum; |
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| 352 | } __packed pnp; |
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| 353 | } __packed info; |
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| 354 | } __packed t_PXENV_UNDI_GET_NIC_TYPE; |
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| 355 | |
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| 356 | typedef struct s_PXENV_UNDI_GET_IFACE_INFO { |
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| 357 | pxenv_status_t Status; |
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| 358 | uint8_t IfaceType[16]; |
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| 359 | uint32_t LinkSpeed; |
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| 360 | uint32_t ServiceFlags; |
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| 361 | uint32_t Reserved[4]; |
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| 362 | } __packed t_PXENV_UNDI_GET_IFACE_INFO; |
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| 363 | #define PXE_UNDI_IFACE_FLAG_BCAST 0x00000001 |
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| 364 | #define PXE_UNDI_IFACE_FLAG_MCAST 0x00000002 |
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| 365 | #define PXE_UNDI_IFACE_FLAG_GROUP 0x00000004 |
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| 366 | #define PXE_UNDI_IFACE_FLAG_PROMISC 0x00000008 |
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| 367 | #define PXE_UNDI_IFACE_FLAG_SOFTMAC 0x00000010 |
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| 368 | #define PXE_UNDI_IFACE_FLAG_STATS 0x00000020 |
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| 369 | #define PXE_UNDI_IFACE_FLAG_DIAGS 0x00000040 |
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| 370 | #define PXE_UNDI_IFACE_FLAG_LOOPBACK 0x00000080 |
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| 371 | #define PXE_UNDI_IFACE_FLAG_RCVCHAIN 0x00000100 |
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| 372 | #define PXE_UNDI_IFACE_FLAG_IBMSRCRT 0x00000200 |
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| 373 | #define PXE_UNDI_IFACE_FLAG_RESET 0x00000400 |
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| 374 | #define PXE_UNDI_IFACE_FLAG_OPEN 0x00000800 |
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| 375 | #define PXE_UNDI_IFACE_FLAG_IRQ 0x00001000 |
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| 376 | #define PXE_UNDI_IFACE_FLAG_SRCRT 0x00002000 |
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| 377 | #define PXE_UNDI_IFACE_FLAG_GDTVIRT 0x00004000 |
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| 378 | #define PXE_UNDI_IFACE_FLAG_MULTI 0x00008000 |
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| 379 | #define PXE_UNDI_IFACE_FLAG_LKFISZ 0x00010000 |
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| 380 | |
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| 381 | typedef struct s_PXENV_UNDI_GET_STATE { |
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| 382 | #define PXE_UNDI_GET_STATE_STARTED 1 |
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| 383 | #define PXE_UNDI_GET_STATE_INITIALIZED 2 |
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| 384 | #define PXE_UNDI_GET_STATE_OPENED 3 |
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| 385 | pxenv_status_t Status; |
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| 386 | uint8_t UNDIstate; |
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| 387 | } __packed t_PXENV_UNDI_GET_STATE; |
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| 388 | |
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| 389 | typedef struct s_PXENV_UNDI_ISR { |
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| 390 | pxenv_status_t Status; |
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| 391 | uint16_t FuncFlag; |
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| 392 | uint16_t BufferLength; |
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| 393 | uint16_t FrameLength; |
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| 394 | uint16_t FrameHeaderLength; |
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| 395 | segoff16_t Frame; |
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| 396 | uint8_t ProtType; |
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| 397 | uint8_t PktType; |
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| 398 | } __packed t_PXENV_UNDI_ISR; |
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| 399 | |
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| 400 | typedef struct s_PXENV_FILE_API_CHECK { |
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| 401 | pxenv_status_t Status; |
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| 402 | uint16_t Size; |
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| 403 | uint32_t Magic; |
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| 404 | uint32_t Provider; |
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| 405 | uint32_t APIMask; |
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| 406 | uint32_t Flags; |
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| 407 | } __packed t_PXENV_FILE_API_CHECK; |
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| 408 | |
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| 409 | typedef struct s_PXENV_FILE_READ { |
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| 410 | pxenv_status_t Status; |
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| 411 | uint16_t FileHandle; |
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| 412 | uint16_t BufferSize; |
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| 413 | segoff16_t Buffer; |
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| 414 | } __packed t_PXENV_FILE_READ; |
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| 415 | |
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| 416 | typedef struct s_PXENV_FILE_OPEN { |
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| 417 | pxenv_status_t Status; |
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| 418 | uint16_t FileHandle; |
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| 419 | segoff16_t FileName; |
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| 420 | uint32_t Reserved; |
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| 421 | } __packed t_PXENV_FILE_OPEN; |
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| 422 | |
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| 423 | typedef struct s_PXENV_FILE_CLOSE { |
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| 424 | pxenv_status_t Status; |
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| 425 | uint16_t FileHandle; |
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| 426 | } __packed t_PXENV_FILE_CLOSE; |
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| 427 | |
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| 428 | typedef struct s_PXENV_GET_FILE_SIZE { |
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| 429 | pxenv_status_t Status; |
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| 430 | uint16_t FileHandle; |
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| 431 | uint32_t FileSize; |
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| 432 | } __packed t_PXENV_GET_FILE_SIZE; |
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| 433 | |
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| 434 | typedef struct s_PXENV_UNLOAD_STACK { |
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| 435 | pxenv_status_t Status; |
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| 436 | uint8_t reserved[10]; |
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| 437 | } __packed t_PXENV_UNLOAD_STACK; |
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| 438 | |
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| 439 | #define PXENV_UNDI_ISR_IN_START 1 |
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| 440 | #define PXENV_UNDI_ISR_IN_PROCESS 2 |
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| 441 | #define PXENV_UNDI_ISR_IN_GET_NEXT 3 |
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| 442 | /* One of these will be returned for |
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| 443 | PXENV_UNDI_ISR_IN_START */ |
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| 444 | #define PXENV_UNDI_ISR_OUT_OURS 0 |
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| 445 | #define PXENV_UNDI_USR_OUT_NOT_OURS 1 |
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| 446 | /* One of these will be returned for |
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| 447 | PXENV_UNDI_ISR_IN_PROCESS and |
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| 448 | PXENV_UNDI_ISR_IN_GET_NEXT */ |
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| 449 | #define PXENV_UNDI_ISR_OUT_DONE 0 |
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| 450 | #define PXENV_UNDI_ISR_OUT_TRANSMIT 2 |
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| 451 | #define PXENV_UNDI_ISR_OUT_RECEIVE 3 |
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| 452 | #define PXENV_UNDI_ISR_OUT_BUSY 4 |
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| 453 | |
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| 454 | /* Function numbers and error codes */ |
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| 455 | |
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| 456 | #define PXENV_TFTP_OPEN 0x0020 |
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| 457 | #define PXENV_TFTP_CLOSE 0x0021 |
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| 458 | #define PXENV_TFTP_READ 0x0022 |
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| 459 | #define PXENV_TFTP_READ_FILE 0x0023 |
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| 460 | #define PXENV_TFTP_READ_FILE_PMODE 0x0024 |
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| 461 | #define PXENV_TFTP_GET_FSIZE 0x0025 |
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| 462 | |
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| 463 | #define PXENV_UDP_OPEN 0x0030 |
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| 464 | #define PXENV_UDP_CLOSE 0x0031 |
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| 465 | #define PXENV_UDP_READ 0x0032 |
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| 466 | #define PXENV_UDP_WRITE 0x0033 |
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| 467 | |
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| 468 | #define PXENV_START_UNDI 0x0000 |
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| 469 | #define PXENV_UNDI_STARTUP 0x0001 |
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| 470 | #define PXENV_UNDI_CLEANUP 0x0002 |
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| 471 | #define PXENV_UNDI_INITIALIZE 0x0003 |
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| 472 | #define PXENV_UNDI_RESET_NIC 0x0004 |
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| 473 | #define PXENV_UNDI_SHUTDOWN 0x0005 |
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| 474 | #define PXENV_UNDI_OPEN 0x0006 |
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| 475 | #define PXENV_UNDI_CLOSE 0x0007 |
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| 476 | #define PXENV_UNDI_TRANSMIT 0x0008 |
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| 477 | #define PXENV_UNDI_SET_MCAST_ADDR 0x0009 |
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| 478 | #define PXENV_UNDI_SET_STATION_ADDR 0x000A |
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| 479 | #define PXENV_UNDI_SET_PACKET_FILTER 0x000B |
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| 480 | #define PXENV_UNDI_GET_INFORMATION 0x000C |
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| 481 | #define PXENV_UNDI_GET_STATISTICS 0x000D |
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| 482 | #define PXENV_UNDI_CLEAR_STATISTICS 0x000E |
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| 483 | #define PXENV_UNDI_INITIATE_DIAGS 0x000F |
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| 484 | #define PXENV_UNDI_FORCE_INTERRUPT 0x0010 |
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| 485 | #define PXENV_UNDI_GET_MCAST_ADDR 0x0011 |
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| 486 | #define PXENV_UNDI_GET_NIC_TYPE 0x0012 |
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| 487 | #define PXENV_UNDI_GET_IFACE_INFO 0x0013 |
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| 488 | #define PXENV_UNDI_ISR 0x0014 |
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| 489 | #define PXENV_STOP_UNDI 0x0015 /* Overlap...? */ |
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| 490 | #define PXENV_UNDI_GET_STATE 0x0015 /* Overlap...? */ |
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| 491 | |
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| 492 | #define PXENV_UNLOAD_STACK 0x0070 |
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| 493 | #define PXENV_GET_CACHED_INFO 0x0071 |
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| 494 | #define PXENV_RESTART_DHCP 0x0072 |
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| 495 | #define PXENV_RESTART_TFTP 0x0073 |
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| 496 | #define PXENV_MODE_SWITCH 0x0074 |
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| 497 | #define PXENV_START_BASE 0x0075 |
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| 498 | #define PXENV_STOP_BASE 0x0076 |
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| 499 | |
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| 500 | /* gPXE extensions... */ |
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| 501 | #define PXENV_FILE_OPEN 0x00e0 |
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| 502 | #define PXENV_FILE_CLOSE 0x00e1 |
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| 503 | #define PXENV_FILE_SELECT 0x00e2 |
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| 504 | #define PXENV_FILE_READ 0x00e3 |
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| 505 | #define PXENV_GET_FILE_SIZE 0x00e4 |
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| 506 | #define PXENV_FILE_EXEC 0x00e5 |
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| 507 | #define PXENV_FILE_API_CHECK 0x00e6 |
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| 508 | |
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| 509 | /* Exit codes */ |
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| 510 | #define PXENV_EXIT_SUCCESS 0x0000 |
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| 511 | #define PXENV_EXIT_FAILURE 0x0001 |
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| 512 | |
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| 513 | /* Status codes */ |
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| 514 | #define PXENV_STATUS_SUCCESS 0x00 |
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| 515 | #define PXENV_STATUS_FAILURE 0x01 |
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| 516 | #define PXENV_STATUS_BAD_FUNC 0x02 |
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| 517 | #define PXENV_STATUS_UNSUPPORTED 0x03 |
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| 518 | #define PXENV_STATUS_KEEP_UNDI 0x04 |
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| 519 | #define PXENV_STATUS_KEEP_ALL 0x05 |
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| 520 | #define PXENV_STATUS_OUT_OF_RESOURCES 0x06 |
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| 521 | #define PXENV_STATUS_ARP_TIMEOUT 0x11 |
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| 522 | #define PXENV_STATUS_UDP_CLOSED 0x18 |
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| 523 | #define PXENV_STATUS_UDP_OPEN 0x19 |
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| 524 | #define PXENV_STATUS_TFTP_CLOSED 0x1a |
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| 525 | #define PXENV_STATUS_TFTP_OPEN 0x1b |
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| 526 | #define PXENV_STATUS_MCOPY_PROBLEM 0x20 |
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| 527 | #define PXENV_STATUS_BIS_INTEGRITY_FAILURE 0x21 |
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| 528 | #define PXENV_STATUS_BIS_VALIDATE_FAILURE 0x22 |
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| 529 | #define PXENV_STATUS_BIS_INIT_FAILURE 0x23 |
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| 530 | #define PXENV_STATUS_BIS_SHUTDOWN_FAILURE 0x24 |
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| 531 | #define PXENV_STATUS_BIS_GBOA_FAILURE 0x25 |
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| 532 | #define PXENV_STATUS_BIS_FREE_FAILURE 0x26 |
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| 533 | #define PXENV_STATUS_BIS_GSI_FAILURE 0x27 |
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| 534 | #define PXENV_STATUS_BIS_BAD_CKSUM 0x28 |
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| 535 | #define PXENV_STATUS_TFTP_CANNOT_ARP_ADDRESS 0x30 |
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| 536 | #define PXENV_STATUS_TFTP_OPEN_TIMEOUT 0x32 |
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| 537 | |
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| 538 | #define PXENV_STATUS_TFTP_UNKNOWN_OPCODE 0x33 |
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| 539 | #define PXENV_STATUS_TFTP_READ_TIMEOUT 0x35 |
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| 540 | #define PXENV_STATUS_TFTP_ERROR_OPCODE 0x36 |
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| 541 | #define PXENV_STATUS_TFTP_CANNOT_OPEN_CONNECTION 0x38 |
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| 542 | #define PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION 0x39 |
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| 543 | #define PXENV_STATUS_TFTP_TOO_MANY_PACKAGES 0x3a |
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| 544 | #define PXENV_STATUS_TFTP_FILE_NOT_FOUND 0x3b |
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| 545 | #define PXENV_STATUS_TFTP_ACCESS_VIOLATION 0x3c |
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| 546 | #define PXENV_STATUS_TFTP_NO_MCAST_ADDRESS 0x3d |
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| 547 | #define PXENV_STATUS_TFTP_NO_FILESIZE 0x3e |
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| 548 | #define PXENV_STATUS_TFTP_INVALID_PACKET_SIZE 0x3f |
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| 549 | #define PXENV_STATUS_DHCP_TIMEOUT 0x51 |
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| 550 | #define PXENV_STATUS_DHCP_NO_IP_ADDRESS 0x52 |
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| 551 | #define PXENV_STATUS_DHCP_NO_BOOTFILE_NAME 0x53 |
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| 552 | #define PXENV_STATUS_DHCP_BAD_IP_ADDRESS 0x54 |
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| 553 | #define PXENV_STATUS_UNDI_INVALID_FUNCTION 0x60 |
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| 554 | #define PXENV_STATUS_UNDI_MEDIATEST_FAILED 0x61 |
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| 555 | #define PXENV_STATUS_UNDI_CANNOT_INIT_NIC_FOR_MCAST 0x62 |
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| 556 | #define PXENV_STATUS_UNDI_CANNOT_INITIALIZE_NIC 0x63 |
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| 557 | #define PXENV_STATUS_UNDI_CANNOT_INITIALIZE_PHY 0x64 |
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| 558 | #define PXENV_STATUS_UNDI_CANNOT_READ_CONFIG_DATA 0x65 |
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| 559 | #define PXENV_STATUS_UNDI_CANNOT_READ_INIT_DATA 0x66 |
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| 560 | #define PXENV_STATUS_UNDI_BAD_MAC_ADDRESS 0x67 |
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| 561 | #define PXENV_STATUS_UNDI_BAD_EEPROM_CHECKSUM 0x68 |
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| 562 | #define PXENV_STATUS_UNDI_ERROR_SETTING_ISR 0x69 |
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| 563 | #define PXENV_STATUS_UNDI_INVALID_STATE 0x6a |
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| 564 | #define PXENV_STATUS_UNDI_TRANSMIT_ERROR 0x6b |
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| 565 | #define PXENV_STATUS_UNDI_INVALID_PARAMETER 0x6c |
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| 566 | #define PXENV_STATUS_BSTRAP_PROMPT_MENU 0x74 |
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| 567 | #define PXENV_STATUS_BSTRAP_MCAST_ADDR 0x76 |
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| 568 | #define PXENV_STATUS_BSTRAP_MISSING_LIST 0x77 |
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| 569 | #define PXENV_STATUS_BSTRAP_NO_RESPONSE 0x78 |
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| 570 | #define PXENV_STATUS_BSTRAP_FILE_TOO_BIG 0x79 |
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| 571 | #define PXENV_STATUS_BINL_CANCELED_BY_KEYSTROKE 0xa0 |
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| 572 | #define PXENV_STATUS_BINL_NO_PXE_SERVER 0xa1 |
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| 573 | #define PXENV_STATUS_NOT_AVAILABLE_IN_PMODE 0xa2 |
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| 574 | #define PXENV_STATUS_NOT_AVAILABLE_IN_RMODE 0xa3 |
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| 575 | #define PXENV_STATUS_BUSD_DEVICE_NOT_SUPPORTED 0xb0 |
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| 576 | #define PXENV_STATUS_LOADER_NO_FREE_BASE_MEMORY 0xc0 |
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| 577 | #define PXENV_STATUS_LOADER_NO_BC_ROMID 0xc1 |
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| 578 | #define PXENV_STATUS_LOADER_BAD_BC_ROMID 0xc2 |
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| 579 | #define PXENV_STATUS_LOADER_BAD_BC_RUNTIME_IMAGE 0xc3 |
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| 580 | #define PXENV_STATUS_LOADER_NO_UNDI_ROMID 0xc4 |
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| 581 | #define PXENV_STATUS_LOADER_BAD_UNDI_ROMID 0xc5 |
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| 582 | #define PXENV_STATUS_LOADER_BAD_UNDI_DRIVER_IMAGE 0xc6 |
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| 583 | #define PXENV_STATUS_LOADER_NO_PXE_STRUCT 0xc8 |
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| 584 | #define PXENV_STATUS_LOADER_NO_PXENV_STRUCT 0xc9 |
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| 585 | #define PXENV_STATUS_LOADER_UNDI_START 0xca |
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| 586 | #define PXENV_STATUS_LOADER_BC_START 0xcb |
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| 587 | |
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| 588 | int __weak pxe_call(int, void *); |
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| 589 | void __weak unload_pxe(uint16_t flags); |
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| 590 | uint32_t __weak dns_resolv(const char *); |
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| 591 | |
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| 592 | extern uint32_t __weak SendCookies; |
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| 593 | void __weak http_bake_cookies(void); |
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| 594 | |
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| 595 | #endif /* _SYSLINUX_PXE_API_H */ |
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