You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
3.2 KiB
99 lines
3.2 KiB
;
|
|
; Modifications: $Header: W:/LCS/ARCHIVES/preboot/lsa2/base/iputil.asv 1.3 Apr 04 1997 10:05:58 GRGUSTAF $
|
|
;
|
|
; Copyright(c) 1997 by Intel Corporation. All Rights Reserved.
|
|
;
|
|
|
|
|
|
; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
|
|
; Local includes
|
|
;
|
|
|
|
include pxe_cmn.inc
|
|
|
|
|
|
; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
|
|
; One of the following command op-codes needs to be loaded into the
|
|
; op-code register (BX) before making a call a PXENV API service.
|
|
;
|
|
PXENV_UNLOAD_STACK equ 070h
|
|
PXENV_GET_BINL_INFO equ 071h
|
|
PXENV_RESTART_DHCP equ 072h
|
|
PXENV_RESTART_TFTP equ 073h
|
|
|
|
|
|
; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
|
|
; Structures and records
|
|
;
|
|
|
|
; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
;
|
|
s_pxenv_entry struc
|
|
en_signature db 6 dup(?) ; 'PXENV+'
|
|
|
|
en_version dw ? ; MSB=major, LSB=minor
|
|
|
|
en_bytes db ? ; sizeof s_pxenv_entry
|
|
en_checksum db ? ; 8-bit checksum of structure,
|
|
; including this byte shoube be zero.
|
|
|
|
en_rm_entry_off dw ? ; 16-bit real-mode segment & offset.
|
|
en_rm_entry_seg dw ?
|
|
|
|
en_pm_entry_off dw ? ; 16-bit protected mode 32-bit physical
|
|
en_pm_entry_base dd ? ; address and 16-bit offset.
|
|
s_pxenv_entry ends
|
|
|
|
|
|
; = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
|
|
; PXENV API parameter structure typedefs.
|
|
;
|
|
|
|
; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
s_PXENV_UNLOAD_STACK struc
|
|
ul_status dw ? ; Out: See PXENV_STATUS_xxx constants.
|
|
ul_rm_entry_off dw ? ; Out: 16-bit real-mode segment and
|
|
ul_rm_entry_seg dw ? ; offset of PXENV Entry Point
|
|
; structure.
|
|
ul_pm_entry_off dw ? ; Out: 16-bit protected-mode offset
|
|
ul_pm_entry_base dd ? ; and segment base address of
|
|
; PXENV Entry Point structure.
|
|
s_PXENV_UNLOAD_STACK ends
|
|
|
|
|
|
; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
s_PXENV_GET_BINL_INFO struc
|
|
gbi_status dw ? ; Out: See PXENV_STATUS_xxx constants.
|
|
gbi_packet_type dw ? ; In: See PXEVN_PACKET_TYPE_xxx */
|
|
; constants.
|
|
gbi_buffer_size dw ? ; In: Size of the buffer in
|
|
; bytes. Specifies the maximum
|
|
; amount of data that will be
|
|
; copied by the service. A size
|
|
; of zero is valid.
|
|
; Out: Amount of BINL data, in
|
|
; bytes, that was copied into
|
|
; the buffer. For an input
|
|
; size of zero, no data will be
|
|
; copied and BufferSize will be
|
|
; set to the maximum amount of
|
|
; data available to be copied.
|
|
gbi_buffer_offset dw ? ; In: 16-bit offset and segment/
|
|
gbi_buffer_segment dw ? ; selector of a buffer to copy
|
|
; the BINL information into.
|
|
s_PXENV_GET_BINL_INFO ends
|
|
|
|
|
|
PXENV_PACKET_TYPE_DHCP_DISCOVER equ 1
|
|
PXENV_PACKET_TYPE_DHCP_ACK equ 2
|
|
PXENV_PACKET_TYPE_BINL_REPLY equ 3
|
|
|
|
|
|
; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
s_PXENV_RESTART_DHCP struc
|
|
rd_status dw ? ; Out: See PXENV_STATUS_xxx constants.
|
|
s_PXENV_RESTART_DHCP ends
|
|
|
|
|
|
|
|
; EOF - $Workfile: pxe_api.inc $
|