100 lines
3.1 KiB
PHP
100 lines
3.1 KiB
PHP
;
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; Modifications: $Header: W:/LCS/ARCHIVES/preboot/lsa2/base/iputil.asv 1.3 Apr 04 1997 10:05:58 GRGUSTAF $
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;
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; Copyright(c) 1997 by Intel Corporation. All Rights Reserved.
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;
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; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
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; Local includes
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;
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include pxe_cmn.inc
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; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
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; One of the following command op-codes needs to be loaded into the
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; op-code register (BX) before making a call a PXENV API service.
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;
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PXENV_UNLOAD_STACK equ 070h
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PXENV_GET_BINL_INFO equ 071h
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PXENV_RESTART_DHCP equ 072h
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PXENV_RESTART_TFTP equ 073h
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; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
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; Structures and records
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;
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; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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;
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s_pxenv_entry struc
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en_signature db 6 dup(?) ; 'PXENV+'
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en_version dw ? ; MSB=major, LSB=minor
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en_bytes db ? ; sizeof s_pxenv_entry
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en_checksum db ? ; 8-bit checksum of structure,
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; including this byte shoube be zero.
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en_rm_entry_off dw ? ; 16-bit real-mode segment & offset.
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en_rm_entry_seg dw ?
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en_pm_entry_off dw ? ; 16-bit protected mode 32-bit physical
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en_pm_entry_base dd ? ; address and 16-bit offset.
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s_pxenv_entry ends
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; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
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; PXENV API parameter structure typedefs.
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;
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; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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s_PXENV_UNLOAD_STACK struc
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ul_status dw ? ; Out: See PXENV_STATUS_xxx constants.
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ul_rm_entry_off dw ? ; Out: 16-bit real-mode segment and
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ul_rm_entry_seg dw ? ; offset of PXENV Entry Point
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; structure.
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ul_pm_entry_off dw ? ; Out: 16-bit protected-mode offset
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ul_pm_entry_base dd ? ; and segment base address of
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; PXENV Entry Point structure.
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s_PXENV_UNLOAD_STACK ends
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; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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s_PXENV_GET_BINL_INFO struc
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gbi_status dw ? ; Out: See PXENV_STATUS_xxx constants.
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gbi_packet_type dw ? ; In: See PXEVN_PACKET_TYPE_xxx */
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; constants.
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gbi_buffer_size dw ? ; In: Size of the buffer in
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; bytes. Specifies the maximum
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; amount of data that will be
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; copied by the service. A size
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; of zero is valid.
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; Out: Amount of BINL data, in
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; bytes, that was copied into
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; the buffer. For an input
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; size of zero, no data will be
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; copied and BufferSize will be
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; set to the maximum amount of
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; data available to be copied.
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gbi_buffer_offset dw ? ; In: 16-bit offset and segment/
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gbi_buffer_segment dw ? ; selector of a buffer to copy
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; the BINL information into.
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s_PXENV_GET_BINL_INFO ends
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PXENV_PACKET_TYPE_DHCP_DISCOVER equ 1
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PXENV_PACKET_TYPE_DHCP_ACK equ 2
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PXENV_PACKET_TYPE_BINL_REPLY equ 3
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; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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s_PXENV_RESTART_DHCP struc
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rd_status dw ? ; Out: See PXENV_STATUS_xxx constants.
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s_PXENV_RESTART_DHCP ends
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; EOF - $Workfile: pxe_api.inc $
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