+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2004 - 2006, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
-Module name:\r
-\r
- EfiPxe.h\r
-\r
-32/64-bit PXE specification:\r
-\r
- alpha-4, 99-Dec-17\r
-\r
-Abstract:\r
-\r
- This header file contains all of the PXE type definitions,\r
- structure prototypes, global variables and constants that\r
- are needed for porting PXE to EFI.\r
---*/\r
-\r
-#ifndef _EFIPXE_H\r
-#define _EFIPXE_H\r
-\r
-#pragma pack(1)\r
-\r
-#define PXE_INTEL_ORDER 1 // Intel order\r
-// #define PXE_NETWORK_ORDER 1 // network order\r
-//\r
-#define PXE_UINT64_SUPPORT 1 // UINT64 supported\r
-#if PXE_UINT64_SUPPORT == 0\r
-#define PXE_NO_UINT64_SUPPORT 1\r
-#else\r
-#define PXE_NO_UINT64_SUPPORT 0\r
-#endif\r
-//\r
-#define PXE_BUSTYPE(a, b, c, d) \\r
- ( \\r
- (((UINT32) (d) & 0xFF) << 24) | (((UINT32) (c) & 0xFF) << 16) | (((UINT32) (b) & 0xFF) << 8) | \\r
- ((UINT32) (a) & 0xFF) \\r
- )\r
-\r
-//\r
-// UNDI ROM ID and devive ID signature\r
-//\r
-#define PXE_BUSTYPE_PXE PXE_BUSTYPE ('!', 'P', 'X', 'E')\r
-\r
-//\r
-// BUS ROM ID signatures\r
-//\r
-#define PXE_BUSTYPE_PCI PXE_BUSTYPE ('P', 'C', 'I', 'R')\r
-#define PXE_BUSTYPE_PC_CARD PXE_BUSTYPE ('P', 'C', 'C', 'R')\r
-#define PXE_BUSTYPE_USB PXE_BUSTYPE ('U', 'S', 'B', 'R')\r
-#define PXE_BUSTYPE_1394 PXE_BUSTYPE ('1', '3', '9', '4')\r
-\r
-#define PXE_SWAP_UINT16(n) ((((UINT16) (n) & 0x00FF) << 8) | (((UINT16) (n) & 0xFF00) >> 8))\r
-\r
-#define PXE_SWAP_UINT32(n) \\r
-((((UINT32)(n) & 0x000000FF) << 24) | \\r
-(((UINT32)(n) & 0x0000FF00) << 8) | \\r
-(((UINT32)(n) & 0x00FF0000) >> 8) | \\r
-(((UINT32)(n) & 0xFF000000) >> 24))\r
-\r
-#if PXE_UINT64_SUPPORT != 0\r
-#define PXE_SWAP_UINT64(n) \\r
-((((UINT64)(n) & 0x00000000000000FF) << 56) | \\r
-(((UINT64)(n) & 0x000000000000FF00) << 40) | \\r
-(((UINT64)(n) & 0x0000000000FF0000) << 24) | \\r
-(((UINT64)(n) & 0x00000000FF000000) << 8) | \\r
-(((UINT64)(n) & 0x000000FF00000000) >> 8) | \\r
-(((UINT64)(n) & 0x0000FF0000000000) >> 24) | \\r
-(((UINT64)(n) & 0x00FF000000000000) >> 40) | \\r
-(((UINT64)(n) & 0xFF00000000000000) >> 56))\r
-#endif // PXE_UINT64_SUPPORT\r
-#if PXE_NO_UINT64_SUPPORT != 0\r
-#define PXE_SWAP_UINT64(n) { \\r
- UINT32 tmp; \\r
- tmp = (PXE_UINT64) (n)[1]; \\r
- (UINT64) (n)[1] = PXE_SWAP_UINT32 ((UINT64) (n)[0]); \\r
- (UINT64) (n)[0] = tmp; \\r
- }\r
-#endif // PXE_NO_UINT64_SUPPORT\r
-#define PXE_CPBSIZE_NOT_USED 0 // zero\r
-#define PXE_DBSIZE_NOT_USED 0 // zero\r
-#define PXE_CPBADDR_NOT_USED (PXE_UINT64) 0 // zero\r
-#define PXE_DBADDR_NOT_USED (PXE_UINT64) 0 // zero\r
-#define PXE_CONST const\r
-\r
-#define PXE_VOLATILE volatile\r
-\r
-#if PXE_UINT64_SUPPORT != 0\r
-//\r
-// typedef unsigned long PXE_UINT64;\r
-//\r
-typedef UINT64 PXE_UINT64;\r
-#endif // PXE_UINT64_SUPPORT\r
-#if PXE_NO_UINT64_SUPPORT != 0\r
-typedef PXE_UINT32 PXE_UINT64[2];\r
-#endif // PXE_NO_UINT64_SUPPORT\r
-#define PXE_FALSE 0 // zero\r
-#define PXE_TRUE (!PXE_FALSE)\r
-\r
-typedef UINT16 PXE_OPCODE;\r
-\r
-//\r
-// Return UNDI operational state.\r
-//\r
-#define PXE_OPCODE_GET_STATE 0x0000\r
-\r
-//\r
-// Change UNDI operational state from Stopped to Started.\r
-//\r
-#define PXE_OPCODE_START 0x0001\r
-\r
-//\r
-// Change UNDI operational state from Started to Stopped.\r
-//\r
-#define PXE_OPCODE_STOP 0x0002\r
-\r
-//\r
-// Get UNDI initialization information.\r
-//\r
-#define PXE_OPCODE_GET_INIT_INFO 0x0003\r
-\r
-//\r
-// Get NIC configuration information.\r
-//\r
-#define PXE_OPCODE_GET_CONFIG_INFO 0x0004\r
-\r
-//\r
-// Changed UNDI operational state from Started to Initialized.\r
-//\r
-#define PXE_OPCODE_INITIALIZE 0x0005\r
-\r
-//\r
-// Re-initialize the NIC H/W.\r
-//\r
-#define PXE_OPCODE_RESET 0x0006\r
-\r
-//\r
-// Change the UNDI operational state from Initialized to Started.\r
-//\r
-#define PXE_OPCODE_SHUTDOWN 0x0007\r
-\r
-//\r
-// Read & change state of external interrupt enables.\r
-//\r
-#define PXE_OPCODE_INTERRUPT_ENABLES 0x0008\r
-\r
-//\r
-// Read & change state of packet receive filters.\r
-//\r
-#define PXE_OPCODE_RECEIVE_FILTERS 0x0009\r
-\r
-//\r
-// Read & change station MAC address.\r
-//\r
-#define PXE_OPCODE_STATION_ADDRESS 0x000A\r
-\r
-//\r
-// Read traffic statistics.\r
-//\r
-#define PXE_OPCODE_STATISTICS 0x000B\r
-\r
-//\r
-// Convert multicast IP address to multicast MAC address.\r
-//\r
-#define PXE_OPCODE_MCAST_IP_TO_MAC 0x000C\r
-\r
-//\r
-// Read or change non-volatile storage on the NIC.\r
-//\r
-#define PXE_OPCODE_NVDATA 0x000D\r
-\r
-//\r
-// Get & clear interrupt status.\r
-//\r
-#define PXE_OPCODE_GET_STATUS 0x000E\r
-\r
-//\r
-// Fill media header in packet for transmit.\r
-//\r
-#define PXE_OPCODE_FILL_HEADER 0x000F\r
-\r
-//\r
-// Transmit packet(s).\r
-//\r
-#define PXE_OPCODE_TRANSMIT 0x0010\r
-\r
-//\r
-// Receive packet.\r
-//\r
-#define PXE_OPCODE_RECEIVE 0x0011\r
-\r
-//\r
-// last valid opcode:\r
-//\r
-#define PXE_OPCODE_VALID_MAX 0x0011\r
-\r
-//\r
-// Last valid PXE UNDI OpCode number.\r
-//\r
-#define PXE_OPCODE_LAST_VALID 0x0011\r
-\r
-typedef UINT16 PXE_OPFLAGS;\r
-\r
-#define PXE_OPFLAGS_NOT_USED 0x0000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Get State\r
-//\r
-// No OpFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Start\r
-//\r
-// No OpFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Stop\r
-//\r
-// No OpFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Get Init Info\r
-//\r
-// No Opflags\r
-\r
-////////////////////////////////////////\r
-// UNDI Get Config Info\r
-//\r
-// No Opflags\r
-\r
-////////////////////////////////////////\r
-// UNDI Initialize\r
-//\r
-#define PXE_OPFLAGS_INITIALIZE_CABLE_DETECT_MASK 0x0001\r
-#define PXE_OPFLAGS_INITIALIZE_DETECT_CABLE 0x0000\r
-#define PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Reset\r
-//\r
-#define PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS 0x0001\r
-#define PXE_OPFLAGS_RESET_DISABLE_FILTERS 0x0002\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Shutdown\r
-//\r
-// No OpFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Interrupt Enables\r
-//\r
-//\r
-// Select whether to enable or disable external interrupt signals.\r
-// Setting both enable and disable will return PXE_STATCODE_INVALID_OPFLAGS.\r
-//\r
-#define PXE_OPFLAGS_INTERRUPT_OPMASK 0xC000\r
-#define PXE_OPFLAGS_INTERRUPT_ENABLE 0x8000\r
-#define PXE_OPFLAGS_INTERRUPT_DISABLE 0x4000\r
-#define PXE_OPFLAGS_INTERRUPT_READ 0x0000\r
-\r
-//\r
-// Enable receive interrupts. An external interrupt will be generated\r
-// after a complete non-error packet has been received.\r
-//\r
-#define PXE_OPFLAGS_INTERRUPT_RECEIVE 0x0001\r
-\r
-//\r
-// Enable transmit interrupts. An external interrupt will be generated\r
-// after a complete non-error packet has been transmitted.\r
-//\r
-#define PXE_OPFLAGS_INTERRUPT_TRANSMIT 0x0002\r
-\r
-//\r
-// Enable command interrupts. An external interrupt will be generated\r
-// when command execution stops.\r
-//\r
-#define PXE_OPFLAGS_INTERRUPT_COMMAND 0x0004\r
-\r
-//\r
-// Generate software interrupt. Setting this bit generates an external\r
-// interrupt, if it is supported by the hardware.\r
-//\r
-#define PXE_OPFLAGS_INTERRUPT_SOFTWARE 0x0008\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Receive Filters\r
-//\r
-//\r
-// Select whether to enable or disable receive filters.\r
-// Setting both enable and disable will return PXE_STATCODE_INVALID_OPCODE.\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_OPMASK 0xC000\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_ENABLE 0x8000\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_DISABLE 0x4000\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_READ 0x0000\r
-\r
-//\r
-// To reset the contents of the multicast MAC address filter list,\r
-// set this OpFlag:\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST 0x2000\r
-\r
-//\r
-// Enable unicast packet receiving. Packets sent to the current station\r
-// MAC address will be received.\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_UNICAST 0x0001\r
-\r
-//\r
-// Enable broadcast packet receiving. Packets sent to the broadcast\r
-// MAC address will be received.\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST 0x0002\r
-\r
-//\r
-// Enable filtered multicast packet receiving. Packets sent to any\r
-// of the multicast MAC addresses in the multicast MAC address filter\r
-// list will be received. If the filter list is empty, no multicast\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST 0x0004\r
-\r
-//\r
-// Enable promiscuous packet receiving. All packets will be received.\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS 0x0008\r
-\r
-//\r
-// Enable promiscuous multicast packet receiving. All multicast\r
-// packets will be received.\r
-//\r
-#define PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST 0x0010\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Station Address\r
-//\r
-#define PXE_OPFLAGS_STATION_ADDRESS_READ 0x0000\r
-#define PXE_OPFLAGS_STATION_ADDRESS_WRITE 0x0000\r
-#define PXE_OPFLAGS_STATION_ADDRESS_RESET 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Statistics\r
-//\r
-#define PXE_OPFLAGS_STATISTICS_READ 0x0000\r
-#define PXE_OPFLAGS_STATISTICS_RESET 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI MCast IP to MAC\r
-//\r
-//\r
-// Identify the type of IP address in the CPB.\r
-//\r
-#define PXE_OPFLAGS_MCAST_IP_TO_MAC_OPMASK 0x0003\r
-#define PXE_OPFLAGS_MCAST_IPV4_TO_MAC 0x0000\r
-#define PXE_OPFLAGS_MCAST_IPV6_TO_MAC 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI NvData\r
-//\r
-//\r
-// Select the type of non-volatile data operation.\r
-//\r
-#define PXE_OPFLAGS_NVDATA_OPMASK 0x0001\r
-#define PXE_OPFLAGS_NVDATA_READ 0x0000\r
-#define PXE_OPFLAGS_NVDATA_WRITE 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Get Status\r
-//\r
-//\r
-// Return current interrupt status. This will also clear any interrupts\r
-// that are currently set. This can be used in a polling routine. The\r
-// interrupt flags are still set and cleared even when the interrupts\r
-// are disabled.\r
-//\r
-#define PXE_OPFLAGS_GET_INTERRUPT_STATUS 0x0001\r
-\r
-//\r
-// Return list of transmitted buffers for recycling. Transmit buffers\r
-// must not be changed or unallocated until they have recycled. After\r
-// issuing a transmit command, wait for a transmit complete interrupt.\r
-// When a transmit complete interrupt is received, read the transmitted\r
-// buffers. Do not plan on getting one buffer per interrupt. Some\r
-// NICs and UNDIs may transmit multiple buffers per interrupt.\r
-//\r
-#define PXE_OPFLAGS_GET_TRANSMITTED_BUFFERS 0x0002\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Fill Header\r
-//\r
-#define PXE_OPFLAGS_FILL_HEADER_OPMASK 0x0001\r
-#define PXE_OPFLAGS_FILL_HEADER_FRAGMENTED 0x0001\r
-#define PXE_OPFLAGS_FILL_HEADER_WHOLE 0x0000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Transmit\r
-//\r
-//\r
-// S/W UNDI only. Return after the packet has been transmitted. A\r
-// transmit complete interrupt will still be generated and the transmit\r
-// buffer will have to be recycled.\r
-//\r
-#define PXE_OPFLAGS_SWUNDI_TRANSMIT_OPMASK 0x0001\r
-#define PXE_OPFLAGS_TRANSMIT_BLOCK 0x0001\r
-#define PXE_OPFLAGS_TRANSMIT_DONT_BLOCK 0x0000\r
-\r
-//\r
-//\r
-//\r
-#define PXE_OPFLAGS_TRANSMIT_OPMASK 0x0002\r
-#define PXE_OPFLAGS_TRANSMIT_FRAGMENTED 0x0002\r
-#define PXE_OPFLAGS_TRANSMIT_WHOLE 0x0000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Receive\r
-//\r
-// No OpFlags\r
-//\r
-typedef UINT16 PXE_STATFLAGS;\r
-\r
-#define PXE_STATFLAGS_INITIALIZE 0x0000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// Common StatFlags that can be returned by all commands.\r
-//\r
-//\r
-// The COMMAND_COMPLETE and COMMAND_FAILED status flags must be\r
-// implemented by all UNDIs. COMMAND_QUEUED is only needed by UNDIs\r
-// that support command queuing.\r
-//\r
-#define PXE_STATFLAGS_STATUS_MASK 0xC000\r
-#define PXE_STATFLAGS_COMMAND_COMPLETE 0xC000\r
-#define PXE_STATFLAGS_COMMAND_FAILED 0x8000\r
-#define PXE_STATFLAGS_COMMAND_QUEUED 0x4000\r
-//\r
-// #define PXE_STATFLAGS_INITIALIZE 0x0000\r
-//\r
-#define PXE_STATFLAGS_DB_WRITE_TRUNCATED 0x2000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Get State\r
-//\r
-#define PXE_STATFLAGS_GET_STATE_MASK 0x0003\r
-#define PXE_STATFLAGS_GET_STATE_INITIALIZED 0x0002\r
-#define PXE_STATFLAGS_GET_STATE_STARTED 0x0001\r
-#define PXE_STATFLAGS_GET_STATE_STOPPED 0x0000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Start\r
-//\r
-// No additional StatFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Get Init Info\r
-//\r
-#define PXE_STATFLAGS_CABLE_DETECT_MASK 0x0001\r
-#define PXE_STATFLAGS_CABLE_DETECT_NOT_SUPPORTED 0x0000\r
-#define PXE_STATFLAGS_CABLE_DETECT_SUPPORTED 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Initialize\r
-//\r
-#define PXE_STATFLAGS_INITIALIZED_NO_MEDIA 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Reset\r
-//\r
-#define PXE_STATFLAGS_RESET_NO_MEDIA 0x0001\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Shutdown\r
-//\r
-// No additional StatFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Interrupt Enables\r
-//\r
-//\r
-// If set, receive interrupts are enabled.\r
-//\r
-#define PXE_STATFLAGS_INTERRUPT_RECEIVE 0x0001\r
-\r
-//\r
-// If set, transmit interrupts are enabled.\r
-//\r
-#define PXE_STATFLAGS_INTERRUPT_TRANSMIT 0x0002\r
-\r
-//\r
-// If set, command interrupts are enabled.\r
-//\r
-#define PXE_STATFLAGS_INTERRUPT_COMMAND 0x0004\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Receive Filters\r
-//\r
-//\r
-// If set, unicast packets will be received.\r
-//\r
-#define PXE_STATFLAGS_RECEIVE_FILTER_UNICAST 0x0001\r
-\r
-//\r
-// If set, broadcast packets will be received.\r
-//\r
-#define PXE_STATFLAGS_RECEIVE_FILTER_BROADCAST 0x0002\r
-\r
-//\r
-// If set, multicast packets that match up with the multicast address\r
-// filter list will be received.\r
-//\r
-#define PXE_STATFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST 0x0004\r
-\r
-//\r
-// If set, all packets will be received.\r
-//\r
-#define PXE_STATFLAGS_RECEIVE_FILTER_PROMISCUOUS 0x0008\r
-\r
-//\r
-// If set, all multicast packets will be received.\r
-//\r
-#define PXE_STATFLAGS_RECEIVE_FILTER_ALL_MULTICAST 0x0010\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Station Address\r
-//\r
-// No additional StatFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Statistics\r
-//\r
-// No additional StatFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI MCast IP to MAC\r
-//\r
-// No additional StatFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI NvData\r
-//\r
-// No additional StatFlags\r
-\r
-\r
-////////////////////////////////////////\r
-// UNDI Get Status\r
-//\r
-//\r
-// Use to determine if an interrupt has occurred.\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_INTERRUPT_MASK 0x000F\r
-#define PXE_STATFLAGS_GET_STATUS_NO_INTERRUPTS 0x0000\r
-\r
-//\r
-// If set, at least one receive interrupt occurred.\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_RECEIVE 0x0001\r
-\r
-//\r
-// If set, at least one transmit interrupt occurred.\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_TRANSMIT 0x0002\r
-\r
-//\r
-// If set, at least one command interrupt occurred.\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_COMMAND 0x0004\r
-\r
-//\r
-// If set, at least one software interrupt occurred.\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_SOFTWARE 0x0008\r
-\r
-//\r
-// This flag is set if the transmitted buffer queue is empty. This flag\r
-// will be set if all transmitted buffer addresses get written into the DB.\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_TXBUF_QUEUE_EMPTY 0x0010\r
-\r
-//\r
-// This flag is set if no transmitted buffer addresses were written\r
-// into the DB. (This could be because DBsize was too small.)\r
-//\r
-#define PXE_STATFLAGS_GET_STATUS_NO_TXBUFS_WRITTEN 0x0020\r
-\r
-//\r
-// //////////////////////////////////////\r
-// UNDI Fill Header\r
-//\r
-// No additional StatFlags\r
-\r
-////////////////////////////////////////\r
-// UNDI Transmit\r
-//\r
-// No additional StatFlags.\r
-\r
-////////////////////////////////////////\r
-// UNDI Receive\r
-//\r
-// No additional StatFlags.\r
-//\r
-typedef UINT16 PXE_STATCODE;\r
-\r
-#define PXE_STATCODE_INITIALIZE 0x0000\r
-\r
-//\r
-// //////////////////////////////////////\r
-// Common StatCodes returned by all UNDI commands, UNDI protocol functions\r
-// and BC protocol functions.\r
-//\r
-#define PXE_STATCODE_SUCCESS 0x0000\r
-\r
-#define PXE_STATCODE_INVALID_CDB 0x0001\r
-#define PXE_STATCODE_INVALID_CPB 0x0002\r
-#define PXE_STATCODE_BUSY 0x0003\r
-#define PXE_STATCODE_QUEUE_FULL 0x0004\r
-#define PXE_STATCODE_ALREADY_STARTED 0x0005\r
-#define PXE_STATCODE_NOT_STARTED 0x0006\r
-#define PXE_STATCODE_NOT_SHUTDOWN 0x0007\r
-#define PXE_STATCODE_ALREADY_INITIALIZED 0x0008\r
-#define PXE_STATCODE_NOT_INITIALIZED 0x0009\r
-#define PXE_STATCODE_DEVICE_FAILURE 0x000A\r
-#define PXE_STATCODE_NVDATA_FAILURE 0x000B\r
-#define PXE_STATCODE_UNSUPPORTED 0x000C\r
-#define PXE_STATCODE_BUFFER_FULL 0x000D\r
-#define PXE_STATCODE_INVALID_PARAMETER 0x000E\r
-#define PXE_STATCODE_INVALID_UNDI 0x000F\r
-#define PXE_STATCODE_IPV4_NOT_SUPPORTED 0x0010\r
-#define PXE_STATCODE_IPV6_NOT_SUPPORTED 0x0011\r
-#define PXE_STATCODE_NOT_ENOUGH_MEMORY 0x0012\r
-#define PXE_STATCODE_NO_DATA 0x0013\r
-\r
-typedef UINT16 PXE_IFNUM;\r
-\r
-//\r
-// This interface number must be passed to the S/W UNDI Start command.\r
-//\r
-#define PXE_IFNUM_START 0x0000\r
-\r
-//\r
-// This interface number is returned by the S/W UNDI Get State and\r
-// Start commands if information in the CDB, CPB or DB is invalid.\r
-//\r
-#define PXE_IFNUM_INVALID 0x0000\r
-\r
-typedef UINT16 PXE_CONTROL;\r
-\r
-//\r
-// Setting this flag directs the UNDI to queue this command for later\r
-// execution if the UNDI is busy and it supports command queuing.\r
-// If queuing is not supported, a PXE_STATCODE_INVALID_CONTROL error\r
-// is returned. If the queue is full, a PXE_STATCODE_CDB_QUEUE_FULL\r
-// error is returned.\r
-//\r
-#define PXE_CONTROL_QUEUE_IF_BUSY 0x0002\r
-\r
-//\r
-// These two bit values are used to determine if there are more UNDI\r
-// CDB structures following this one. If the link bit is set, there\r
-// must be a CDB structure following this one. Execution will start\r
-// on the next CDB structure as soon as this one completes successfully.\r
-// If an error is generated by this command, execution will stop.\r
-//\r
-#define PXE_CONTROL_LINK 0x0001\r
-#define PXE_CONTROL_LAST_CDB_IN_LIST 0x0000\r
-\r
-typedef UINT8 PXE_FRAME_TYPE;\r
-\r
-#define PXE_FRAME_TYPE_NONE 0x00\r
-#define PXE_FRAME_TYPE_UNICAST 0x01\r
-#define PXE_FRAME_TYPE_BROADCAST 0x02\r
-#define PXE_FRAME_TYPE_MULTICAST 0x03\r
-#define PXE_FRAME_TYPE_PROMISCUOUS 0x04\r
-\r
-typedef UINT32 PXE_IPV4;\r
-\r
-typedef UINT32 PXE_IPV6[4];\r
-#define PXE_MAC_LENGTH 32\r
-\r
-typedef UINT8 PXE_MAC_ADDR[PXE_MAC_LENGTH];\r
-\r
-typedef UINT8 PXE_IFTYPE;\r
-typedef UINT16 PXE_MEDIA_PROTOCOL;\r
-\r
-//\r
-// This information is from the ARP section of RFC 1700.\r
-//\r
-// 1 Ethernet (10Mb) [JBP]\r
-// 2 Experimental Ethernet (3Mb) [JBP]\r
-// 3 Amateur Radio AX.25 [PXK]\r
-// 4 Proteon ProNET Token Ring [JBP]\r
-// 5 Chaos [GXP]\r
-// 6 IEEE 802 Networks [JBP]\r
-// 7 ARCNET [JBP]\r
-// 8 Hyperchannel [JBP]\r
-// 9 Lanstar [TU]\r
-// 10 Autonet Short Address [MXB1]\r
-// 11 LocalTalk [JKR1]\r
-// 12 LocalNet (IBM* PCNet or SYTEK* LocalNET) [JXM]\r
-// 13 Ultra link [RXD2]\r
-// 14 SMDS [GXC1]\r
-// 15 Frame Relay [AGM]\r
-// 16 Asynchronous Transmission Mode (ATM) [JXB2]\r
-// 17 HDLC [JBP]\r
-// 18 Fibre Channel [Yakov Rekhter]\r
-// 19 Asynchronous Transmission Mode (ATM) [Mark Laubach]\r
-// 20 Serial Line [JBP]\r
-// 21 Asynchronous Transmission Mode (ATM) [MXB1]\r
-//\r
-// * Other names and brands may be claimed as the property of others.\r
-//\r
-#define PXE_IFTYPE_ETHERNET 0x01\r
-#define PXE_IFTYPE_TOKENRING 0x04\r
-#define PXE_IFTYPE_FIBRE_CHANNEL 0x12\r
-\r
-typedef struct s_pxe_hw_undi {\r
- UINT32 Signature; // PXE_ROMID_SIGNATURE\r
- UINT8 Len; // sizeof(PXE_HW_UNDI)\r
- UINT8 Fudge; // makes 8-bit cksum equal zero\r
- UINT8 Rev; // PXE_ROMID_REV\r
- UINT8 IFcnt; // physical connector count\r
- UINT8 MajorVer; // PXE_ROMID_MAJORVER\r
- UINT8 MinorVer; // PXE_ROMID_MINORVER\r
- UINT16 reserved; // zero, not used\r
- UINT32 Implementation; // implementation flags\r
- // reserved // vendor use\r
- // UINT32 Status; // status port\r
- // UINT32 Command; // command port\r
- // UINT64 CDBaddr; // CDB address port\r
- //\r
-} PXE_HW_UNDI;\r
-\r
-//\r
-// Status port bit definitions\r
-//\r
-//\r
-// UNDI operation state\r
-//\r
-#define PXE_HWSTAT_STATE_MASK 0xC0000000\r
-#define PXE_HWSTAT_BUSY 0xC0000000\r
-#define PXE_HWSTAT_INITIALIZED 0x80000000\r
-#define PXE_HWSTAT_STARTED 0x40000000\r
-#define PXE_HWSTAT_STOPPED 0x00000000\r
-\r
-//\r
-// If set, last command failed\r
-//\r
-#define PXE_HWSTAT_COMMAND_FAILED 0x20000000\r
-\r
-//\r
-// If set, identifies enabled receive filters\r
-//\r
-#define PXE_HWSTAT_PROMISCUOUS_MULTICAST_RX_ENABLED 0x00001000\r
-#define PXE_HWSTAT_PROMISCUOUS_RX_ENABLED 0x00000800\r
-#define PXE_HWSTAT_BROADCAST_RX_ENABLED 0x00000400\r
-#define PXE_HWSTAT_MULTICAST_RX_ENABLED 0x00000200\r
-#define PXE_HWSTAT_UNICAST_RX_ENABLED 0x00000100\r
-\r
-//\r
-// If set, identifies enabled external interrupts\r
-//\r
-#define PXE_HWSTAT_SOFTWARE_INT_ENABLED 0x00000080\r
-#define PXE_HWSTAT_TX_COMPLETE_INT_ENABLED 0x00000040\r
-#define PXE_HWSTAT_PACKET_RX_INT_ENABLED 0x00000020\r
-#define PXE_HWSTAT_CMD_COMPLETE_INT_ENABLED 0x00000010\r
-\r
-//\r
-// If set, identifies pending interrupts\r
-//\r
-#define PXE_HWSTAT_SOFTWARE_INT_PENDING 0x00000008\r
-#define PXE_HWSTAT_TX_COMPLETE_INT_PENDING 0x00000004\r
-#define PXE_HWSTAT_PACKET_RX_INT_PENDING 0x00000002\r
-#define PXE_HWSTAT_CMD_COMPLETE_INT_PENDING 0x00000001\r
-\r
-//\r
-// Command port definitions\r
-//\r
-//\r
-// If set, CDB identified in CDBaddr port is given to UNDI.\r
-// If not set, other bits in this word will be processed.\r
-//\r
-#define PXE_HWCMD_ISSUE_COMMAND 0x80000000\r
-#define PXE_HWCMD_INTS_AND_FILTS 0x00000000\r
-\r
-//\r
-// Use these to enable/disable receive filters.\r
-//\r
-#define PXE_HWCMD_PROMISCUOUS_MULTICAST_RX_ENABLE 0x00001000\r
-#define PXE_HWCMD_PROMISCUOUS_RX_ENABLE 0x00000800\r
-#define PXE_HWCMD_BROADCAST_RX_ENABLE 0x00000400\r
-#define PXE_HWCMD_MULTICAST_RX_ENABLE 0x00000200\r
-#define PXE_HWCMD_UNICAST_RX_ENABLE 0x00000100\r
-\r
-//\r
-// Use these to enable/disable external interrupts\r
-//\r
-#define PXE_HWCMD_SOFTWARE_INT_ENABLE 0x00000080\r
-#define PXE_HWCMD_TX_COMPLETE_INT_ENABLE 0x00000040\r
-#define PXE_HWCMD_PACKET_RX_INT_ENABLE 0x00000020\r
-#define PXE_HWCMD_CMD_COMPLETE_INT_ENABLE 0x00000010\r
-\r
-//\r
-// Use these to clear pending external interrupts\r
-//\r
-#define PXE_HWCMD_CLEAR_SOFTWARE_INT 0x00000008\r
-#define PXE_HWCMD_CLEAR_TX_COMPLETE_INT 0x00000004\r
-#define PXE_HWCMD_CLEAR_PACKET_RX_INT 0x00000002\r
-#define PXE_HWCMD_CLEAR_CMD_COMPLETE_INT 0x00000001\r
-\r
-typedef struct s_pxe_sw_undi {\r
- UINT32 Signature; // PXE_ROMID_SIGNATURE\r
- UINT8 Len; // sizeof(PXE_SW_UNDI)\r
- UINT8 Fudge; // makes 8-bit cksum zero\r
- UINT8 Rev; // PXE_ROMID_REV\r
- UINT8 IFcnt; // physical connector count\r
- UINT8 MajorVer; // PXE_ROMID_MAJORVER\r
- UINT8 MinorVer; // PXE_ROMID_MINORVER\r
- UINT16 reserved1; // zero, not used\r
- UINT32 Implementation; // Implementation flags\r
- UINT64 EntryPoint; // API entry point\r
- UINT8 reserved2[3]; // zero, not used\r
- UINT8 BusCnt; // number of bustypes supported\r
- UINT32 BusType[1]; // list of supported bustypes\r
-} PXE_SW_UNDI;\r
-\r
-typedef union u_pxe_undi {\r
- PXE_HW_UNDI hw;\r
- PXE_SW_UNDI sw;\r
-} PXE_UNDI;\r
-\r
-//\r
-// Signature of !PXE structure\r
-//\r
-#define PXE_ROMID_SIGNATURE PXE_BUSTYPE ('!', 'P', 'X', 'E')\r
-\r
-//\r
-// !PXE structure format revision\r
-//\r
-#define PXE_ROMID_REV 0x02\r
-\r
-//\r
-// UNDI command interface revision. These are the values that get sent\r
-// in option 94 (Client Network Interface Identifier) in the DHCP Discover\r
-// and PXE Boot Server Request packets.\r
-//\r
-#define PXE_ROMID_MAJORVER 0x03\r
-#define PXE_ROMID_MINORVER 0x00\r
-#define PXE_ROMID_MINORVER_31 0x10\r
-\r
-//\r
-// Implementation flags\r
-//\r
-#define PXE_ROMID_IMP_HW_UNDI 0x80000000\r
-#define PXE_ROMID_IMP_SW_VIRT_ADDR 0x40000000\r
-#define PXE_ROMID_IMP_64BIT_DEVICE 0x00010000\r
-#define PXE_ROMID_IMP_FRAG_SUPPORTED 0x00008000\r
-#define PXE_ROMID_IMP_CMD_LINK_SUPPORTED 0x00004000\r
-#define PXE_ROMID_IMP_CMD_QUEUE_SUPPORTED 0x00002000\r
-#define PXE_ROMID_IMP_MULTI_FRAME_SUPPORTED 0x00001000\r
-#define PXE_ROMID_IMP_NVDATA_SUPPORT_MASK 0x00000C00\r
-#define PXE_ROMID_IMP_NVDATA_BULK_WRITABLE 0x00000C00\r
-#define PXE_ROMID_IMP_NVDATA_SPARSE_WRITABLE 0x00000800\r
-#define PXE_ROMID_IMP_NVDATA_READ_ONLY 0x00000400\r
-#define PXE_ROMID_IMP_NVDATA_NOT_AVAILABLE 0x00000000\r
-#define PXE_ROMID_IMP_STATISTICS_SUPPORTED 0x00000200\r
-#define PXE_ROMID_IMP_STATION_ADDR_SETTABLE 0x00000100\r
-#define PXE_ROMID_IMP_PROMISCUOUS_MULTICAST_RX_SUPPORTED 0x00000080\r
-#define PXE_ROMID_IMP_PROMISCUOUS_RX_SUPPORTED 0x00000040\r
-#define PXE_ROMID_IMP_BROADCAST_RX_SUPPORTED 0x00000020\r
-#define PXE_ROMID_IMP_FILTERED_MULTICAST_RX_SUPPORTED 0x00000010\r
-#define PXE_ROMID_IMP_SOFTWARE_INT_SUPPORTED 0x00000008\r
-#define PXE_ROMID_IMP_TX_COMPLETE_INT_SUPPORTED 0x00000004\r
-#define PXE_ROMID_IMP_PACKET_RX_INT_SUPPORTED 0x00000002\r
-#define PXE_ROMID_IMP_CMD_COMPLETE_INT_SUPPORTED 0x00000001\r
-\r
-typedef struct s_pxe_cdb {\r
- PXE_OPCODE OpCode;\r
- PXE_OPFLAGS OpFlags;\r
- UINT16 CPBsize;\r
- UINT16 DBsize;\r
- UINT64 CPBaddr;\r
- UINT64 DBaddr;\r
- PXE_STATCODE StatCode;\r
- PXE_STATFLAGS StatFlags;\r
- UINT16 IFnum;\r
- PXE_CONTROL Control;\r
-} PXE_CDB;\r
-\r
-typedef union u_pxe_ip_addr {\r
- PXE_IPV6 IPv6;\r
- PXE_IPV4 IPv4;\r
-} PXE_IP_ADDR;\r
-\r
-typedef union pxe_device {\r
- //\r
- // PCI and PC Card NICs are both identified using bus, device\r
- // and function numbers. For PC Card, this may require PC\r
- // Card services to be loaded in the BIOS or preboot\r
- // environment.\r
- //\r
- struct {\r
- //\r
- // See S/W UNDI ROMID structure definition for PCI and\r
- // PCC BusType definitions.\r
- //\r
- UINT32 BusType;\r
-\r
- //\r
- // Bus, device & function numbers that locate this device.\r
- //\r
- UINT16 Bus;\r
- UINT8 Device;\r
- UINT8 Function;\r
- }\r
- PCI, PCC;\r
-\r
- //\r
- // %%TBD - More information is needed about enumerating\r
- // USB and 1394 devices.\r
- //\r
- struct {\r
- UINT32 BusType;\r
- UINT32 tdb;\r
- }\r
- USB, _1394;\r
-} PXE_DEVICE;\r
-\r
-//\r
-// cpb and db definitions\r
-//\r
-#define MAX_PCI_CONFIG_LEN 64 // # of dwords\r
-#define MAX_EEPROM_LEN 128 // #of dwords\r
-#define MAX_XMIT_BUFFERS 32 // recycling Q length for xmit_done\r
-#define MAX_MCAST_ADDRESS_CNT 8\r
-\r
-typedef struct s_pxe_cpb_start {\r
- //\r
- // PXE_VOID Delay(UINTN microseconds);\r
- //\r
- // UNDI will never request a delay smaller than 10 microseconds\r
- // and will always request delays in increments of 10 microseconds.\r
- // The Delay() CallBack routine must delay between n and n + 10\r
- // microseconds before returning control to the UNDI.\r
- //\r
- // This field cannot be set to zero.\r
- //\r
- UINT64 Delay;\r
-\r
- //\r
- // PXE_VOID Block(UINT32 enable);\r
- //\r
- // UNDI may need to block multi-threaded/multi-processor access to\r
- // critical code sections when programming or accessing the network\r
- // device. To this end, a blocking service is needed by the UNDI.\r
- // When UNDI needs a block, it will call Block() passing a non-zero\r
- // value. When UNDI no longer needs a block, it will call Block()\r
- // with a zero value. When called, if the Block() is already enabled,\r
- // do not return control to the UNDI until the previous Block() is\r
- // disabled.\r
- //\r
- // This field cannot be set to zero.\r
- //\r
- UINT64 Block;\r
-\r
- //\r
- // PXE_VOID Virt2Phys(UINT64 virtual, UINT64 physical_ptr);\r
- //\r
- // UNDI will pass the virtual address of a buffer and the virtual\r
- // address of a 64-bit physical buffer. Convert the virtual address\r
- // to a physical address and write the result to the physical address\r
- // buffer. If virtual and physical addresses are the same, just\r
- // copy the virtual address to the physical address buffer.\r
- //\r
- // This field can be set to zero if virtual and physical addresses\r
- // are equal.\r
- //\r
- UINT64 Virt2Phys;\r
- //\r
- // PXE_VOID Mem_IO(UINT8 read_write, UINT8 len, UINT64 port,\r
- // UINT64 buf_addr);\r
- //\r
- // UNDI will read or write the device io space using this call back\r
- // function. It passes the number of bytes as the len parameter and it\r
- // will be either 1,2,4 or 8.\r
- //\r
- // This field can not be set to zero.\r
- //\r
- UINT64 Mem_IO;\r
-} PXE_CPB_START;\r
-\r
-typedef struct s_pxe_cpb_start_31 {\r
- //\r
- // PXE_VOID Delay(UINT64 UnqId, UINTN microseconds);\r
- //\r
- // UNDI will never request a delay smaller than 10 microseconds\r
- // and will always request delays in increments of 10 microseconds.\r
- // The Delay() CallBack routine must delay between n and n + 10\r
- // microseconds before returning control to the UNDI.\r
- //\r
- // This field cannot be set to zero.\r
- //\r
- UINT64 Delay;\r
-\r
- //\r
- // PXE_VOID Block(UINT64 unq_id, UINT32 enable);\r
- //\r
- // UNDI may need to block multi-threaded/multi-processor access to\r
- // critical code sections when programming or accessing the network\r
- // device. To this end, a blocking service is needed by the UNDI.\r
- // When UNDI needs a block, it will call Block() passing a non-zero\r
- // value. When UNDI no longer needs a block, it will call Block()\r
- // with a zero value. When called, if the Block() is already enabled,\r
- // do not return control to the UNDI until the previous Block() is\r
- // disabled.\r
- //\r
- // This field cannot be set to zero.\r
- //\r
- UINT64 Block;\r
-\r
- //\r
- // PXE_VOID Virt2Phys(UINT64 UnqId, UINT64 virtual, UINT64 physical_ptr);\r
- //\r
- // UNDI will pass the virtual address of a buffer and the virtual\r
- // address of a 64-bit physical buffer. Convert the virtual address\r
- // to a physical address and write the result to the physical address\r
- // buffer. If virtual and physical addresses are the same, just\r
- // copy the virtual address to the physical address buffer.\r
- //\r
- // This field can be set to zero if virtual and physical addresses\r
- // are equal.\r
- //\r
- UINT64 Virt2Phys;\r
- //\r
- // PXE_VOID Mem_IO(UINT64 UnqId, UINT8 read_write, UINT8 len, UINT64 port,\r
- // UINT64 buf_addr);\r
- //\r
- // UNDI will read or write the device io space using this call back\r
- // function. It passes the number of bytes as the len parameter and it\r
- // will be either 1,2,4 or 8.\r
- //\r
- // This field can not be set to zero.\r
- //\r
- UINT64 Mem_IO;\r
- //\r
- // PXE_VOID Map_Mem(UINT64 unq_id, UINT64 virtual_addr, UINT32 size,\r
- // UINT32 Direction, UINT64 mapped_addr);\r
- //\r
- // UNDI will pass the virtual address of a buffer, direction of the data\r
- // flow from/to the mapped buffer (the constants are defined below)\r
- // and a place holder (pointer) for the mapped address.\r
- // This call will Map the given address to a physical DMA address and write\r
- // the result to the mapped_addr pointer. If there is no need to\r
- // map the given address to a lower address (i.e. the given address is\r
- // associated with a physical address that is already compatible to be\r
- // used with the DMA, it converts the given virtual address to it's\r
- // physical address and write that in the mapped address pointer.\r
- //\r
- // This field can be set to zero if there is no mapping service available\r
- //\r
- UINT64 Map_Mem;\r
-\r
- //\r
- // PXE_VOID UnMap_Mem(UINT64 unq_id, UINT64 virtual_addr, UINT32 size,\r
- // UINT32 Direction, UINT64 mapped_addr);\r
- //\r
- // UNDI will pass the virtual and mapped addresses of a buffer\r
- // This call will un map the given address\r
- //\r
- // This field can be set to zero if there is no unmapping service available\r
- //\r
- UINT64 UnMap_Mem;\r
-\r
- //\r
- // PXE_VOID Sync_Mem(UINT64 unq_id, UINT64 virtual,\r
- // UINT32 size, UINT32 Direction, UINT64 mapped_addr);\r
- //\r
- // UNDI will pass the virtual and mapped addresses of a buffer\r
- // This call will synchronize the contents of both the virtual and mapped\r
- // buffers for the given Direction.\r
- //\r
- // This field can be set to zero if there is no service available\r
- //\r
- UINT64 Sync_Mem;\r
-\r
- //\r
- // protocol driver can provide anything for this Unique_ID, UNDI remembers\r
- // that as just a 64bit value assocaited to the interface specified by\r
- // the ifnum and gives it back as a parameter to all the call-back routines\r
- // when calling for that interface!\r
- //\r
- UINT64 Unique_ID;\r
- //\r
-} PXE_CPB_START_31;\r
-\r
-#define TO_AND_FROM_DEVICE 0\r
-#define FROM_DEVICE 1\r
-#define TO_DEVICE 2\r
-\r
-#define PXE_DELAY_MILLISECOND 1000\r
-#define PXE_DELAY_SECOND 1000000\r
-#define PXE_IO_READ 0\r
-#define PXE_IO_WRITE 1\r
-#define PXE_MEM_READ 2\r
-#define PXE_MEM_WRITE 4\r
-\r
-typedef struct s_pxe_db_get_init_info {\r
- //\r
- // Minimum length of locked memory buffer that must be given to\r
- // the Initialize command. Giving UNDI more memory will generally\r
- // give better performance.\r
- //\r
- // If MemoryRequired is zero, the UNDI does not need and will not\r
- // use system memory to receive and transmit packets.\r
- //\r
- UINT32 MemoryRequired;\r
-\r
- //\r
- // Maximum frame data length for Tx/Rx excluding the media header.\r
- //\r
- UINT32 FrameDataLen;\r
-\r
- //\r
- // Supported link speeds are in units of mega bits. Common ethernet\r
- // values are 10, 100 and 1000. Unused LinkSpeeds[] entries are zero\r
- // filled.\r
- //\r
- UINT32 LinkSpeeds[4];\r
-\r
- //\r
- // Number of non-volatile storage items.\r
- //\r
- UINT32 NvCount;\r
-\r
- //\r
- // Width of non-volatile storage item in bytes. 0, 1, 2 or 4\r
- //\r
- UINT16 NvWidth;\r
-\r
- //\r
- // Media header length. This is the typical media header length for\r
- // this UNDI. This information is needed when allocating receive\r
- // and transmit buffers.\r
- //\r
- UINT16 MediaHeaderLen;\r
-\r
- //\r
- // Number of bytes in the NIC hardware (MAC) address.\r
- //\r
- UINT16 HWaddrLen;\r
-\r
- //\r
- // Maximum number of multicast MAC addresses in the multicast\r
- // MAC address filter list.\r
- //\r
- UINT16 MCastFilterCnt;\r
-\r
- //\r
- // Default number and size of transmit and receive buffers that will\r
- // be allocated by the UNDI. If MemoryRequired is non-zero, this\r
- // allocation will come out of the memory buffer given to the Initialize\r
- // command. If MemoryRequired is zero, this allocation will come out of\r
- // memory on the NIC.\r
- //\r
- UINT16 TxBufCnt;\r
- UINT16 TxBufSize;\r
- UINT16 RxBufCnt;\r
- UINT16 RxBufSize;\r
-\r
- //\r
- // Hardware interface types defined in the Assigned Numbers RFC\r
- // and used in DHCP and ARP packets.\r
- // See the PXE_IFTYPE typedef and PXE_IFTYPE_xxx macros.\r
- //\r
- UINT8 IFtype;\r
-\r
- //\r
- // Supported duplex. See PXE_DUPLEX_xxxxx #defines below.\r
- //\r
- UINT8 Duplex;\r
-\r
- //\r
- // Supported loopback options. See PXE_LOOPBACK_xxxxx #defines below.\r
- //\r
- UINT8 LoopBack;\r
-} PXE_DB_GET_INIT_INFO;\r
-\r
-#define PXE_MAX_TXRX_UNIT_ETHER 1500\r
-\r
-#define PXE_HWADDR_LEN_ETHER 0x0006\r
-#define PXE_MAC_HEADER_LEN_ETHER 0x000E\r
-\r
-#define PXE_DUPLEX_ENABLE_FULL_SUPPORTED 1\r
-#define PXE_DUPLEX_FORCE_FULL_SUPPORTED 2\r
-\r
-#define PXE_LOOPBACK_INTERNAL_SUPPORTED 1\r
-#define PXE_LOOPBACK_EXTERNAL_SUPPORTED 2\r
-\r
-typedef struct s_pxe_pci_config_info {\r
- //\r
- // This is the flag field for the PXE_DB_GET_CONFIG_INFO union.\r
- // For PCI bus devices, this field is set to PXE_BUSTYPE_PCI.\r
- //\r
- UINT32 BusType;\r
-\r
- //\r
- // This identifies the PCI network device that this UNDI interface\r
- // is bound to.\r
- //\r
- UINT16 Bus;\r
- UINT8 Device;\r
- UINT8 Function;\r
-\r
- //\r
- // This is a copy of the PCI configuration space for this\r
- // network device.\r
- //\r
- union {\r
- UINT8 Byte[256];\r
- UINT16 Word[128];\r
- UINT32 Dword[64];\r
- } Config;\r
-} PXE_PCI_CONFIG_INFO;\r
-\r
-typedef struct s_pxe_pcc_config_info {\r
- //\r
- // This is the flag field for the PXE_DB_GET_CONFIG_INFO union.\r
- // For PCC bus devices, this field is set to PXE_BUSTYPE_PCC.\r
- //\r
- UINT32 BusType;\r
-\r
- //\r
- // This identifies the PCC network device that this UNDI interface\r
- // is bound to.\r
- //\r
- UINT16 Bus;\r
- UINT8 Device;\r
- UINT8 Function;\r
-\r
- //\r
- // This is a copy of the PCC configuration space for this\r
- // network device.\r
- //\r
- union {\r
- UINT8 Byte[256];\r
- UINT16 Word[128];\r
- UINT32 Dword[64];\r
- } Config;\r
-} PXE_PCC_CONFIG_INFO;\r
-\r
-typedef struct s_pxe_usb_config_info {\r
- UINT32 BusType;\r
- //\r
- // %%TBD What should we return here...\r
- //\r
-} PXE_USB_CONFIG_INFO;\r
-\r
-typedef struct s_pxe_1394_config_info {\r
- UINT32 BusType;\r
- //\r
- // %%TBD What should we return here...\r
- //\r
-} PXE_1394_CONFIG_INFO;\r
-\r
-typedef union u_pxe_db_get_config_info {\r
- PXE_PCI_CONFIG_INFO pci;\r
- PXE_PCC_CONFIG_INFO pcc;\r
- PXE_USB_CONFIG_INFO usb;\r
- PXE_1394_CONFIG_INFO _1394;\r
-} PXE_DB_GET_CONFIG_INFO;\r
-\r
-typedef struct s_pxe_cpb_initialize {\r
- //\r
- // Address of first (lowest) byte of the memory buffer. This buffer must\r
- // be in contiguous physical memory and cannot be swapped out. The UNDI\r
- // will be using this for transmit and receive buffering.\r
- //\r
- UINT64 MemoryAddr;\r
-\r
- //\r
- // MemoryLength must be greater than or equal to MemoryRequired\r
- // returned by the Get Init Info command.\r
- //\r
- UINT32 MemoryLength;\r
-\r
- //\r
- // Desired link speed in Mbit/sec. Common ethernet values are 10, 100\r
- // and 1000. Setting a value of zero will auto-detect and/or use the\r
- // default link speed (operation depends on UNDI/NIC functionality).\r
- //\r
- UINT32 LinkSpeed;\r
-\r
- //\r
- // Suggested number and size of receive and transmit buffers to\r
- // allocate. If MemoryAddr and MemoryLength are non-zero, this\r
- // allocation comes out of the supplied memory buffer. If MemoryAddr\r
- // and MemoryLength are zero, this allocation comes out of memory\r
- // on the NIC.\r
- //\r
- // If these fields are set to zero, the UNDI will allocate buffer\r
- // counts and sizes as it sees fit.\r
- //\r
- UINT16 TxBufCnt;\r
- UINT16 TxBufSize;\r
- UINT16 RxBufCnt;\r
- UINT16 RxBufSize;\r
-\r
- //\r
- // The following configuration parameters are optional and must be zero\r
- // to use the default values.\r
- //\r
- UINT8 Duplex;\r
-\r
- UINT8 LoopBack;\r
-} PXE_CPB_INITIALIZE;\r
-\r
-#define PXE_DUPLEX_DEFAULT 0x00\r
-#define PXE_FORCE_FULL_DUPLEX 0x01\r
-#define PXE_ENABLE_FULL_DUPLEX 0x02\r
-#define PXE_FORCE_HALF_DUPLEX 0x04\r
-#define PXE_DISABLE_FULL_DUPLEX 0x08\r
-\r
-#define LOOPBACK_NORMAL 0\r
-#define LOOPBACK_INTERNAL 1\r
-#define LOOPBACK_EXTERNAL 2\r
-\r
-typedef struct s_pxe_db_initialize {\r
- //\r
- // Actual amount of memory used from the supplied memory buffer. This\r
- // may be less that the amount of memory suppllied and may be zero if\r
- // the UNDI and network device do not use external memory buffers.\r
- //\r
- // Memory used by the UNDI and network device is allocated from the\r
- // lowest memory buffer address.\r
- //\r
- UINT32 MemoryUsed;\r
-\r
- //\r
- // Actual number and size of receive and transmit buffers that were\r
- // allocated.\r
- //\r
- UINT16 TxBufCnt;\r
- UINT16 TxBufSize;\r
- UINT16 RxBufCnt;\r
- UINT16 RxBufSize;\r
-} PXE_DB_INITIALIZE;\r
-\r
-typedef struct s_pxe_cpb_receive_filters {\r
- //\r
- // List of multicast MAC addresses. This list, if present, will\r
- // replace the existing multicast MAC address filter list.\r
- //\r
- PXE_MAC_ADDR MCastList[MAX_MCAST_ADDRESS_CNT];\r
-} PXE_CPB_RECEIVE_FILTERS;\r
-\r
-typedef struct s_pxe_db_receive_filters {\r
- //\r
- // Filtered multicast MAC address list.\r
- //\r
- PXE_MAC_ADDR MCastList[MAX_MCAST_ADDRESS_CNT];\r
-} PXE_DB_RECEIVE_FILTERS;\r
-\r
-typedef struct s_pxe_cpb_station_address {\r
- //\r
- // If supplied and supported, the current station MAC address\r
- // will be changed.\r
- //\r
- PXE_MAC_ADDR StationAddr;\r
-} PXE_CPB_STATION_ADDRESS;\r
-\r
-typedef struct s_pxe_dpb_station_address {\r
- //\r
- // Current station MAC address.\r
- //\r
- PXE_MAC_ADDR StationAddr;\r
-\r
- //\r
- // Station broadcast MAC address.\r
- //\r
- PXE_MAC_ADDR BroadcastAddr;\r
-\r
- //\r
- // Permanent station MAC address.\r
- //\r
- PXE_MAC_ADDR PermanentAddr;\r
-} PXE_DB_STATION_ADDRESS;\r
-\r
-typedef struct s_pxe_db_statistics {\r
- //\r
- // Bit field identifying what statistic data is collected by the\r
- // UNDI/NIC.\r
- // If bit 0x00 is set, Data[0x00] is collected.\r
- // If bit 0x01 is set, Data[0x01] is collected.\r
- // If bit 0x20 is set, Data[0x20] is collected.\r
- // If bit 0x21 is set, Data[0x21] is collected.\r
- // Etc.\r
- //\r
- UINT64 Supported;\r
-\r
- //\r
- // Statistic data.\r
- //\r
- UINT64 Data[64];\r
-} PXE_DB_STATISTICS;\r
-\r
-//\r
-// Total number of frames received. Includes frames with errors and\r
-// dropped frames.\r
-//\r
-#define PXE_STATISTICS_RX_TOTAL_FRAMES 0x00\r
-\r
-//\r
-// Number of valid frames received and copied into receive buffers.\r
-//\r
-#define PXE_STATISTICS_RX_GOOD_FRAMES 0x01\r
-\r
-//\r
-// Number of frames below the minimum length for the media.\r
-// This would be <64 for ethernet.\r
-//\r
-#define PXE_STATISTICS_RX_UNDERSIZE_FRAMES 0x02\r
-\r
-//\r
-// Number of frames longer than the maxminum length for the\r
-// media. This would be >1500 for ethernet.\r
-//\r
-#define PXE_STATISTICS_RX_OVERSIZE_FRAMES 0x03\r
-\r
-//\r
-// Valid frames that were dropped because receive buffers were full.\r
-//\r
-#define PXE_STATISTICS_RX_DROPPED_FRAMES 0x04\r
-\r
-//\r
-// Number of valid unicast frames received and not dropped.\r
-//\r
-#define PXE_STATISTICS_RX_UNICAST_FRAMES 0x05\r
-\r
-//\r
-// Number of valid broadcast frames received and not dropped.\r
-//\r
-#define PXE_STATISTICS_RX_BROADCAST_FRAMES 0x06\r
-\r
-//\r
-// Number of valid mutlicast frames received and not dropped.\r
-//\r
-#define PXE_STATISTICS_RX_MULTICAST_FRAMES 0x07\r
-\r
-//\r
-// Number of frames w/ CRC or alignment errors.\r
-//\r
-#define PXE_STATISTICS_RX_CRC_ERROR_FRAMES 0x08\r
-\r
-//\r
-// Total number of bytes received. Includes frames with errors\r
-// and dropped frames.\r
-//\r
-#define PXE_STATISTICS_RX_TOTAL_BYTES 0x09\r
-\r
-//\r
-// Transmit statistics.\r
-//\r
-#define PXE_STATISTICS_TX_TOTAL_FRAMES 0x0A\r
-#define PXE_STATISTICS_TX_GOOD_FRAMES 0x0B\r
-#define PXE_STATISTICS_TX_UNDERSIZE_FRAMES 0x0C\r
-#define PXE_STATISTICS_TX_OVERSIZE_FRAMES 0x0D\r
-#define PXE_STATISTICS_TX_DROPPED_FRAMES 0x0E\r
-#define PXE_STATISTICS_TX_UNICAST_FRAMES 0x0F\r
-#define PXE_STATISTICS_TX_BROADCAST_FRAMES 0x10\r
-#define PXE_STATISTICS_TX_MULTICAST_FRAMES 0x11\r
-#define PXE_STATISTICS_TX_CRC_ERROR_FRAMES 0x12\r
-#define PXE_STATISTICS_TX_TOTAL_BYTES 0x13\r
-\r
-//\r
-// Number of collisions detection on this subnet.\r
-//\r
-#define PXE_STATISTICS_COLLISIONS 0x14\r
-\r
-//\r
-// Number of frames destined for unsupported protocol.\r
-//\r
-#define PXE_STATISTICS_UNSUPPORTED_PROTOCOL 0x15\r
-\r
-typedef struct s_pxe_cpb_mcast_ip_to_mac {\r
- //\r
- // Multicast IP address to be converted to multicast MAC address.\r
- //\r
- PXE_IP_ADDR IP;\r
-} PXE_CPB_MCAST_IP_TO_MAC;\r
-\r
-typedef struct s_pxe_db_mcast_ip_to_mac {\r
- //\r
- // Multicast MAC address.\r
- //\r
- PXE_MAC_ADDR MAC;\r
-} PXE_DB_MCAST_IP_TO_MAC;\r
-\r
-typedef struct s_pxe_cpb_nvdata_sparse {\r
- //\r
- // NvData item list. Only items in this list will be updated.\r
- //\r
- struct {\r
- //\r
- // Non-volatile storage address to be changed.\r
- //\r
- UINT32 Addr;\r
-\r
- //\r
- // Data item to write into above storage address.\r
- //\r
- union {\r
- UINT8 Byte;\r
- UINT16 Word;\r
- UINT32 Dword;\r
- } Data;\r
- } Item[MAX_EEPROM_LEN];\r
-}\r
-PXE_CPB_NVDATA_SPARSE;\r
-\r
-//\r
-// When using bulk update, the size of the CPB structure must be\r
-// the same size as the non-volatile NIC storage.\r
-//\r
-typedef union u_pxe_cpb_nvdata_bulk {\r
- //\r
- // Array of byte-wide data items.\r
- //\r
- UINT8 Byte[MAX_EEPROM_LEN << 2];\r
-\r
- //\r
- // Array of word-wide data items.\r
- //\r
- UINT16 Word[MAX_EEPROM_LEN << 1];\r
-\r
- //\r
- // Array of dword-wide data items.\r
- //\r
- UINT32 Dword[MAX_EEPROM_LEN];\r
-} PXE_CPB_NVDATA_BULK;\r
-\r
-typedef struct s_pxe_db_nvdata {\r
- //\r
- // Arrays of data items from non-volatile storage.\r
- //\r
- union {\r
- //\r
- // Array of byte-wide data items.\r
- //\r
- UINT8 Byte[MAX_EEPROM_LEN << 2];\r
-\r
- //\r
- // Array of word-wide data items.\r
- //\r
- UINT16 Word[MAX_EEPROM_LEN << 1];\r
-\r
- //\r
- // Array of dword-wide data items.\r
- //\r
- UINT32 Dword[MAX_EEPROM_LEN];\r
- } Data;\r
-} PXE_DB_NVDATA;\r
-\r
-typedef struct s_pxe_db_get_status {\r
- //\r
- // Length of next receive frame (header + data). If this is zero,\r
- // there is no next receive frame available.\r
- //\r
- UINT32 RxFrameLen;\r
-\r
- //\r
- // Reserved, set to zero.\r
- //\r
- UINT32 reserved;\r
-\r
- //\r
- // Addresses of transmitted buffers that need to be recycled.\r
- //\r
- UINT64 TxBuffer[MAX_XMIT_BUFFERS];\r
-} PXE_DB_GET_STATUS;\r
-\r
-typedef struct s_pxe_cpb_fill_header {\r
- //\r
- // Source and destination MAC addresses. These will be copied into\r
- // the media header without doing byte swapping.\r
- //\r
- PXE_MAC_ADDR SrcAddr;\r
- PXE_MAC_ADDR DestAddr;\r
-\r
- //\r
- // Address of first byte of media header. The first byte of packet data\r
- // follows the last byte of the media header.\r
- //\r
- UINT64 MediaHeader;\r
-\r
- //\r
- // Length of packet data in bytes (not including the media header).\r
- //\r
- UINT32 PacketLen;\r
-\r
- //\r
- // Protocol type. This will be copied into the media header without\r
- // doing byte swapping. Protocol type numbers can be obtained from\r
- // the Assigned Numbers RFC 1700.\r
- //\r
- UINT16 Protocol;\r
-\r
- //\r
- // Length of the media header in bytes.\r
- //\r
- UINT16 MediaHeaderLen;\r
-} PXE_CPB_FILL_HEADER;\r
-\r
-#define PXE_PROTOCOL_ETHERNET_IP 0x0800\r
-#define PXE_PROTOCOL_ETHERNET_ARP 0x0806\r
-#define MAX_XMIT_FRAGMENTS 16\r
-\r
-typedef struct s_pxe_cpb_fill_header_fragmented {\r
- //\r
- // Source and destination MAC addresses. These will be copied into\r
- // the media header without doing byte swapping.\r
- //\r
- PXE_MAC_ADDR SrcAddr;\r
- PXE_MAC_ADDR DestAddr;\r
-\r
- //\r
- // Length of packet data in bytes (not including the media header).\r
- //\r
- UINT32 PacketLen;\r
-\r
- //\r
- // Protocol type. This will be copied into the media header without\r
- // doing byte swapping. Protocol type numbers can be obtained from\r
- // the Assigned Numbers RFC 1700.\r
- //\r
- PXE_MEDIA_PROTOCOL Protocol;\r
-\r
- //\r
- // Length of the media header in bytes.\r
- //\r
- UINT16 MediaHeaderLen;\r
-\r
- //\r
- // Number of packet fragment descriptors.\r
- //\r
- UINT16 FragCnt;\r
-\r
- //\r
- // Reserved, must be set to zero.\r
- //\r
- UINT16 reserved;\r
-\r
- //\r
- // Array of packet fragment descriptors. The first byte of the media\r
- // header is the first byte of the first fragment.\r
- //\r
- struct {\r
- //\r
- // Address of this packet fragment.\r
- //\r
- UINT64 FragAddr;\r
-\r
- //\r
- // Length of this packet fragment.\r
- //\r
- UINT32 FragLen;\r
-\r
- //\r
- // Reserved, must be set to zero.\r
- //\r
- UINT32 reserved;\r
- } FragDesc[MAX_XMIT_FRAGMENTS];\r
-}\r
-PXE_CPB_FILL_HEADER_FRAGMENTED;\r
-\r
-typedef struct s_pxe_cpb_transmit {\r
- //\r
- // Address of first byte of frame buffer. This is also the first byte\r
- // of the media header.\r
- //\r
- UINT64 FrameAddr;\r
-\r
- //\r
- // Length of the data portion of the frame buffer in bytes. Do not\r
- // include the length of the media header.\r
- //\r
- UINT32 DataLen;\r
-\r
- //\r
- // Length of the media header in bytes.\r
- //\r
- UINT16 MediaheaderLen;\r
-\r
- //\r
- // Reserved, must be zero.\r
- //\r
- UINT16 reserved;\r
-} PXE_CPB_TRANSMIT;\r
-\r
-typedef struct s_pxe_cpb_transmit_fragments {\r
- //\r
- // Length of packet data in bytes (not including the media header).\r
- //\r
- UINT32 FrameLen;\r
-\r
- //\r
- // Length of the media header in bytes.\r
- //\r
- UINT16 MediaheaderLen;\r
-\r
- //\r
- // Number of packet fragment descriptors.\r
- //\r
- UINT16 FragCnt;\r
-\r
- //\r
- // Array of frame fragment descriptors. The first byte of the first\r
- // fragment is also the first byte of the media header.\r
- //\r
- struct {\r
- //\r
- // Address of this frame fragment.\r
- //\r
- UINT64 FragAddr;\r
-\r
- //\r
- // Length of this frame fragment.\r
- //\r
- UINT32 FragLen;\r
-\r
- //\r
- // Reserved, must be set to zero.\r
- //\r
- UINT32 reserved;\r
- } FragDesc[MAX_XMIT_FRAGMENTS];\r
-}\r
-PXE_CPB_TRANSMIT_FRAGMENTS;\r
-\r
-typedef struct s_pxe_cpb_receive {\r
- //\r
- // Address of first byte of receive buffer. This is also the first byte\r
- // of the frame header.\r
- //\r
- UINT64 BufferAddr;\r
-\r
- //\r
- // Length of receive buffer. This must be large enough to hold the\r
- // received frame (media header + data). If the length of smaller than\r
- // the received frame, data will be lost.\r
- //\r
- UINT32 BufferLen;\r
-\r
- //\r
- // Reserved, must be set to zero.\r
- //\r
- UINT32 reserved;\r
-} PXE_CPB_RECEIVE;\r
-\r
-typedef struct s_pxe_db_receive {\r
- //\r
- // Source and destination MAC addresses from media header.\r
- //\r
- PXE_MAC_ADDR SrcAddr;\r
- PXE_MAC_ADDR DestAddr;\r
-\r
- //\r
- // Length of received frame. May be larger than receive buffer size.\r
- // The receive buffer will not be overwritten. This is how to tell\r
- // if data was lost because the receive buffer was too small.\r
- //\r
- UINT32 FrameLen;\r
-\r
- //\r
- // Protocol type from media header.\r
- //\r
- PXE_MEDIA_PROTOCOL Protocol;\r
-\r
- //\r
- // Length of media header in received frame.\r
- //\r
- UINT16 MediaHeaderLen;\r
-\r
- //\r
- // Type of receive frame.\r
- //\r
- PXE_FRAME_TYPE Type;\r
-\r
- //\r
- // Reserved, must be zero.\r
- //\r
- UINT8 reserved[7];\r
-\r
-} PXE_DB_RECEIVE;\r
-\r
-#pragma pack()\r
-\r
-#endif\r
projects / mirror_edk2.git / blobdiff