+++ /dev/null
-/*
- * Header file for multi buffer SHA1 algorithm data structure
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2014 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * Contact Information:
- * James Guilford <james.guilford@intel.com>
- * Tim Chen <tim.c.chen@linux.intel.com>
- *
- * BSD LICENSE
- *
- * Copyright(c) 2014 Intel Corporation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-# Macros for defining data structures
-
-# Usage example
-
-#START_FIELDS # JOB_AES
-### name size align
-#FIELD _plaintext, 8, 8 # pointer to plaintext
-#FIELD _ciphertext, 8, 8 # pointer to ciphertext
-#FIELD _IV, 16, 8 # IV
-#FIELD _keys, 8, 8 # pointer to keys
-#FIELD _len, 4, 4 # length in bytes
-#FIELD _status, 4, 4 # status enumeration
-#FIELD _user_data, 8, 8 # pointer to user data
-#UNION _union, size1, align1, \
-# size2, align2, \
-# size3, align3, \
-# ...
-#END_FIELDS
-#%assign _JOB_AES_size _FIELD_OFFSET
-#%assign _JOB_AES_align _STRUCT_ALIGN
-
-#########################################################################
-
-# Alternate "struc-like" syntax:
-# STRUCT job_aes2
-# RES_Q .plaintext, 1
-# RES_Q .ciphertext, 1
-# RES_DQ .IV, 1
-# RES_B .nested, _JOB_AES_SIZE, _JOB_AES_ALIGN
-# RES_U .union, size1, align1, \
-# size2, align2, \
-# ...
-# ENDSTRUCT
-# # Following only needed if nesting
-# %assign job_aes2_size _FIELD_OFFSET
-# %assign job_aes2_align _STRUCT_ALIGN
-#
-# RES_* macros take a name, a count and an optional alignment.
-# The count in in terms of the base size of the macro, and the
-# default alignment is the base size.
-# The macros are:
-# Macro Base size
-# RES_B 1
-# RES_W 2
-# RES_D 4
-# RES_Q 8
-# RES_DQ 16
-# RES_Y 32
-# RES_Z 64
-#
-# RES_U defines a union. It's arguments are a name and two or more
-# pairs of "size, alignment"
-#
-# The two assigns are only needed if this structure is being nested
-# within another. Even if the assigns are not done, one can still use
-# STRUCT_NAME_size as the size of the structure.
-#
-# Note that for nesting, you still need to assign to STRUCT_NAME_size.
-#
-# The differences between this and using "struc" directly are that each
-# type is implicitly aligned to its natural length (although this can be
-# over-ridden with an explicit third parameter), and that the structure
-# is padded at the end to its overall alignment.
-#
-
-#########################################################################
-
-#ifndef _SHA1_MB_MGR_DATASTRUCT_ASM_
-#define _SHA1_MB_MGR_DATASTRUCT_ASM_
-
-## START_FIELDS
-.macro START_FIELDS
- _FIELD_OFFSET = 0
- _STRUCT_ALIGN = 0
-.endm
-
-## FIELD name size align
-.macro FIELD name size align
- _FIELD_OFFSET = (_FIELD_OFFSET + (\align) - 1) & (~ ((\align)-1))
- \name = _FIELD_OFFSET
- _FIELD_OFFSET = _FIELD_OFFSET + (\size)
-.if (\align > _STRUCT_ALIGN)
- _STRUCT_ALIGN = \align
-.endif
-.endm
-
-## END_FIELDS
-.macro END_FIELDS
- _FIELD_OFFSET = (_FIELD_OFFSET + _STRUCT_ALIGN-1) & (~ (_STRUCT_ALIGN-1))
-.endm
-
-########################################################################
-
-.macro STRUCT p1
-START_FIELDS
-.struc \p1
-.endm
-
-.macro ENDSTRUCT
- tmp = _FIELD_OFFSET
- END_FIELDS
- tmp = (_FIELD_OFFSET - %%tmp)
-.if (tmp > 0)
- .lcomm tmp
-.endif
-.endstruc
-.endm
-
-## RES_int name size align
-.macro RES_int p1 p2 p3
- name = \p1
- size = \p2
- align = .\p3
-
- _FIELD_OFFSET = (_FIELD_OFFSET + (align) - 1) & (~ ((align)-1))
-.align align
-.lcomm name size
- _FIELD_OFFSET = _FIELD_OFFSET + (size)
-.if (align > _STRUCT_ALIGN)
- _STRUCT_ALIGN = align
-.endif
-.endm
-
-
-
-# macro RES_B name, size [, align]
-.macro RES_B _name, _size, _align=1
-RES_int _name _size _align
-.endm
-
-# macro RES_W name, size [, align]
-.macro RES_W _name, _size, _align=2
-RES_int _name 2*(_size) _align
-.endm
-
-# macro RES_D name, size [, align]
-.macro RES_D _name, _size, _align=4
-RES_int _name 4*(_size) _align
-.endm
-
-# macro RES_Q name, size [, align]
-.macro RES_Q _name, _size, _align=8
-RES_int _name 8*(_size) _align
-.endm
-
-# macro RES_DQ name, size [, align]
-.macro RES_DQ _name, _size, _align=16
-RES_int _name 16*(_size) _align
-.endm
-
-# macro RES_Y name, size [, align]
-.macro RES_Y _name, _size, _align=32
-RES_int _name 32*(_size) _align
-.endm
-
-# macro RES_Z name, size [, align]
-.macro RES_Z _name, _size, _align=64
-RES_int _name 64*(_size) _align
-.endm
-
-
-#endif
-
-########################################################################
-#### Define constants
-########################################################################
-
-########################################################################
-#### Define SHA1 Out Of Order Data Structures
-########################################################################
-
-START_FIELDS # LANE_DATA
-### name size align
-FIELD _job_in_lane, 8, 8 # pointer to job object
-END_FIELDS
-
-_LANE_DATA_size = _FIELD_OFFSET
-_LANE_DATA_align = _STRUCT_ALIGN
-
-########################################################################
-
-START_FIELDS # SHA1_ARGS_X8
-### name size align
-FIELD _digest, 4*5*8, 16 # transposed digest
-FIELD _data_ptr, 8*8, 8 # array of pointers to data
-END_FIELDS
-
-_SHA1_ARGS_X4_size = _FIELD_OFFSET
-_SHA1_ARGS_X4_align = _STRUCT_ALIGN
-_SHA1_ARGS_X8_size = _FIELD_OFFSET
-_SHA1_ARGS_X8_align = _STRUCT_ALIGN
-
-########################################################################
-
-START_FIELDS # MB_MGR
-### name size align
-FIELD _args, _SHA1_ARGS_X4_size, _SHA1_ARGS_X4_align
-FIELD _lens, 4*8, 8
-FIELD _unused_lanes, 8, 8
-FIELD _ldata, _LANE_DATA_size*8, _LANE_DATA_align
-END_FIELDS
-
-_MB_MGR_size = _FIELD_OFFSET
-_MB_MGR_align = _STRUCT_ALIGN
-
-_args_digest = _args + _digest
-_args_data_ptr = _args + _data_ptr
-
-
-########################################################################
-#### Define constants
-########################################################################
-
-#define STS_UNKNOWN 0
-#define STS_BEING_PROCESSED 1
-#define STS_COMPLETED 2
-
-########################################################################
-#### Define JOB_SHA1 structure
-########################################################################
-
-START_FIELDS # JOB_SHA1
-
-### name size align
-FIELD _buffer, 8, 8 # pointer to buffer
-FIELD _len, 4, 4 # length in bytes
-FIELD _result_digest, 5*4, 32 # Digest (output)
-FIELD _status, 4, 4
-FIELD _user_data, 8, 8
-END_FIELDS
-
-_JOB_SHA1_size = _FIELD_OFFSET
-_JOB_SHA1_align = _STRUCT_ALIGN
projects / cascardo / linux.git / blobdiff