* [PATCH] AES i586 optimized
@ 2004-05-13 11:01 Fruhwirth Clemens
2004-05-13 11:07 ` Andrew Morton
` (4 more replies)
0 siblings, 5 replies; 15+ messages in thread
From: Fruhwirth Clemens @ 2004-05-13 11:01 UTC (permalink / raw)
To: linux-kernel; +Cc: akpm
Hi,
The following patch adds an i586 optimized implementation of AES aka
Rijndael. It's following an integration strategy similiar to recent
s390/z990 integration for DES/SHA1. aes-i586-glue.c, a glue layer for
CryptoAPI, and aes-i586-asm.S, the actual implementation, are added to
arch/i386/crypto, as well as a config section to crypto/Kconfig.
The code has been in use for half a year by myself and the loop-aes project
for the last - I think - 2 years. I consider the implementation
production-stable. Andrew, please consider applying.
Best Regards, Clemens
diff --new-file -u -r linux-2.6.6-orig/arch/i386/crypto/aes-i586-asm.S linux-2.6.6/arch/i386/crypto/aes-i586-asm.S
--- linux-2.6.6-orig/arch/i386/crypto/aes-i586-asm.S 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.6/arch/i386/crypto/aes-i586-asm.S 2004-05-13 09:33:24.000000000 +0200
@@ -0,0 +1,925 @@
+//
+// Copyright (c) 2001, Dr Brian Gladman <brg@gladman.uk.net>, Worcester, UK.
+// All rights reserved.
+//
+// TERMS
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted subject to the following conditions:
+//
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// 2. 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.
+//
+// 3. The copyright holder's name must not be used to endorse or promote
+// any products derived from this software without his specific prior
+// written permission.
+//
+// This software is provided 'as is' with no express or implied warranties
+// of correctness or fitness for purpose.
+
+// Modified by Jari Ruusu, December 24 2001
+// - Converted syntax to GNU CPP/assembler syntax
+// - C programming interface converted back to "old" API
+// - Minor portability cleanups and speed optimizations
+
+// Modified by Jari Ruusu, April 11 2002
+// - Added above copyright and terms to resulting object code so that
+// binary distributions can avoid legal trouble
+
+// Modified by Clemens Fruhwirth, Feb 04 2003
+// - Switched in/out to fit CryptoAPI calls.
+
+// An AES (Rijndael) implementation for the Pentium. This version only
+// implements the standard AES block length (128 bits, 16 bytes). This code
+// does not preserve the eax, ecx or edx registers or the artihmetic status
+// flags. However, the ebx, esi, edi, and ebp registers are preserved across
+// calls.
+
+// void aes_set_key(aes_context *cx, const unsigned char key[], const int key_len, const int f)
+// void aes_encrypt(const aes_context *cx, unsigned char out_blk[], const unsigned char in_blk[])
+// void aes_decrypt(const aes_context *cx, unsigned char out_blk[], const unsigned char in_blk[])
+
+#if defined(USE_UNDERLINE)
+# define aes_set_key _aes_set_key
+# define aes_encrypt _aes_encrypt
+# define aes_decrypt _aes_decrypt
+#endif
+#if !defined(ALIGN32BYTES)
+# define ALIGN32BYTES 32
+#endif
+
+ .file "aes-i586.S"
+ .globl aes_set_key
+ .globl aes_encrypt
+ .globl aes_decrypt
+
+ .text
+copyright:
+ .ascii " \000"
+ .ascii "Copyright (c) 2001, Dr Brian Gladman <brg@gladman.uk.net>, Worcester, UK.\000"
+ .ascii "All rights reserved.\000"
+ .ascii " \000"
+ .ascii "TERMS\000"
+ .ascii " \000"
+ .ascii " Redistribution and use in source and binary forms, with or without\000"
+ .ascii " modification, are permitted subject to the following conditions:\000"
+ .ascii " \000"
+ .ascii " 1. Redistributions of source code must retain the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer.\000"
+ .ascii " \000"
+ .ascii " 2. Redistributions in binary form must reproduce the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer in the\000"
+ .ascii " documentation and/or other materials provided with the distribution.\000"
+ .ascii " \000"
+ .ascii " 3. The copyright holder's name must not be used to endorse or promote\000"
+ .ascii " any products derived from this software without his specific prior\000"
+ .ascii " written permission.\000"
+ .ascii " \000"
+ .ascii " This software is provided 'as is' with no express or implied warranties\000"
+ .ascii " of correctness or fitness for purpose.\000"
+ .ascii " \000"
+
+#define tlen 1024 // length of each of 4 'xor' arrays (256 32-bit words)
+
+// offsets to parameters with one register pushed onto stack
+
+#define ctx 8 // AES context structure
+#define out_blk 12 // output byte array address parameter
+#define in_blk 16 // input byte array address parameter
+
+// offsets in context structure
+
+#define nkey 0 // key length, size 4
+#define nrnd 4 // number of rounds, size 4
+#define ekey 8 // encryption key schedule base address, size 256
+#define dkey 264 // decryption key schedule base address, size 256
+
+// This macro performs a forward encryption cycle. It is entered with
+// the first previous round column values in %eax, %ebx, %esi and %edi and
+// exits with the final values in the same registers.
+
+#define fwd_rnd(p1,p2) \
+ mov %ebx,(%esp) ;\
+ movzbl %al,%edx ;\
+ mov %eax,%ecx ;\
+ mov p2(%ebp),%eax ;\
+ mov %edi,4(%esp) ;\
+ mov p2+12(%ebp),%edi ;\
+ xor p1(,%edx,4),%eax ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ mov p2+4(%ebp),%ebx ;\
+ xor p1+tlen(,%edx,4),%edi ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+3*tlen(,%ecx,4),%ebx ;\
+ mov %esi,%ecx ;\
+ mov p1+2*tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%esi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%ebx ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%eax ;\
+ mov (%esp),%edx ;\
+ xor p1+3*tlen(,%ecx,4),%edi ;\
+ movzbl %dl,%ecx ;\
+ xor p2+8(%ebp),%esi ;\
+ xor p1(,%ecx,4),%ebx ;\
+ movzbl %dh,%ecx ;\
+ shr $16,%edx ;\
+ xor p1+tlen(,%ecx,4),%eax ;\
+ movzbl %dl,%ecx ;\
+ movzbl %dh,%edx ;\
+ xor p1+2*tlen(,%ecx,4),%edi ;\
+ mov 4(%esp),%ecx ;\
+ xor p1+3*tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%edi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%ebx ;\
+ xor p1+3*tlen(,%ecx,4),%eax
+
+// This macro performs an inverse encryption cycle. It is entered with
+// the first previous round column values in %eax, %ebx, %esi and %edi and
+// exits with the final values in the same registers.
+
+#define inv_rnd(p1,p2) \
+ movzbl %al,%edx ;\
+ mov %ebx,(%esp) ;\
+ mov %eax,%ecx ;\
+ mov p2(%ebp),%eax ;\
+ mov %edi,4(%esp) ;\
+ mov p2+4(%ebp),%ebx ;\
+ xor p1(,%edx,4),%eax ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ mov p2+12(%ebp),%edi ;\
+ xor p1+tlen(,%edx,4),%ebx ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+3*tlen(,%ecx,4),%edi ;\
+ mov %esi,%ecx ;\
+ mov p1+2*tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%esi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%edi ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%eax ;\
+ mov (%esp),%edx ;\
+ xor p1+3*tlen(,%ecx,4),%ebx ;\
+ movzbl %dl,%ecx ;\
+ xor p2+8(%ebp),%esi ;\
+ xor p1(,%ecx,4),%ebx ;\
+ movzbl %dh,%ecx ;\
+ shr $16,%edx ;\
+ xor p1+tlen(,%ecx,4),%esi ;\
+ movzbl %dl,%ecx ;\
+ movzbl %dh,%edx ;\
+ xor p1+2*tlen(,%ecx,4),%edi ;\
+ mov 4(%esp),%ecx ;\
+ xor p1+3*tlen(,%edx,4),%eax ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%edi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%eax ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%ebx ;\
+ xor p1+3*tlen(,%ecx,4),%esi
+
+// AES (Rijndael) Encryption Subroutine
+
+ .text
+ .align ALIGN32BYTES
+aes_encrypt:
+ push %ebp
+ mov ctx(%esp),%ebp // pointer to context
+ mov in_blk(%esp),%ecx
+ push %ebx
+ push %esi
+ push %edi
+ mov nrnd(%ebp),%edx // number of rounds
+ lea ekey+16(%ebp),%ebp // key pointer
+
+// input four columns and xor in first round key
+
+ mov (%ecx),%eax
+ mov 4(%ecx),%ebx
+ mov 8(%ecx),%esi
+ mov 12(%ecx),%edi
+ xor -16(%ebp),%eax
+ xor -12(%ebp),%ebx
+ xor -8(%ebp),%esi
+ xor -4(%ebp),%edi
+
+ sub $8,%esp // space for register saves on stack
+
+ sub $10,%edx
+ je aes_15
+ add $32,%ebp
+ sub $2,%edx
+ je aes_13
+ add $32,%ebp
+
+ fwd_rnd(aes_ft_tab,-64) // 14 rounds for 256-bit key
+ fwd_rnd(aes_ft_tab,-48)
+aes_13: fwd_rnd(aes_ft_tab,-32) // 12 rounds for 192-bit key
+ fwd_rnd(aes_ft_tab,-16)
+aes_15: fwd_rnd(aes_ft_tab,0) // 10 rounds for 128-bit key
+ fwd_rnd(aes_ft_tab,16)
+ fwd_rnd(aes_ft_tab,32)
+ fwd_rnd(aes_ft_tab,48)
+ fwd_rnd(aes_ft_tab,64)
+ fwd_rnd(aes_ft_tab,80)
+ fwd_rnd(aes_ft_tab,96)
+ fwd_rnd(aes_ft_tab,112)
+ fwd_rnd(aes_ft_tab,128)
+ fwd_rnd(aes_fl_tab,144) // last round uses a different table
+
+// move final values to the output array.
+
+ mov out_blk+20(%esp),%ebp
+ add $8,%esp
+ mov %eax,(%ebp)
+ mov %ebx,4(%ebp)
+ mov %esi,8(%ebp)
+ mov %edi,12(%ebp)
+ pop %edi
+ pop %esi
+ pop %ebx
+ pop %ebp
+ ret
+
+
+// AES (Rijndael) Decryption Subroutine
+
+ .align ALIGN32BYTES
+aes_decrypt:
+ push %ebp
+ mov ctx(%esp),%ebp // pointer to context
+ mov in_blk(%esp),%ecx
+ push %ebx
+ push %esi
+ push %edi
+ mov nrnd(%ebp),%edx // number of rounds
+ lea dkey+16(%ebp),%ebp // key pointer
+
+// input four columns and xor in first round key
+
+ mov (%ecx),%eax
+ mov 4(%ecx),%ebx
+ mov 8(%ecx),%esi
+ mov 12(%ecx),%edi
+ xor -16(%ebp),%eax
+ xor -12(%ebp),%ebx
+ xor -8(%ebp),%esi
+ xor -4(%ebp),%edi
+
+ sub $8,%esp // space for register saves on stack
+
+ sub $10,%edx
+ je aes_25
+ add $32,%ebp
+ sub $2,%edx
+ je aes_23
+ add $32,%ebp
+
+ inv_rnd(aes_it_tab,-64) // 14 rounds for 256-bit key
+ inv_rnd(aes_it_tab,-48)
+aes_23: inv_rnd(aes_it_tab,-32) // 12 rounds for 192-bit key
+ inv_rnd(aes_it_tab,-16)
+aes_25: inv_rnd(aes_it_tab,0) // 10 rounds for 128-bit key
+ inv_rnd(aes_it_tab,16)
+ inv_rnd(aes_it_tab,32)
+ inv_rnd(aes_it_tab,48)
+ inv_rnd(aes_it_tab,64)
+ inv_rnd(aes_it_tab,80)
+ inv_rnd(aes_it_tab,96)
+ inv_rnd(aes_it_tab,112)
+ inv_rnd(aes_it_tab,128)
+ inv_rnd(aes_il_tab,144) // last round uses a different table
+
+// move final values to the output array.
+
+ mov out_blk+20(%esp),%ebp
+ add $8,%esp
+ mov %eax,(%ebp)
+ mov %ebx,4(%ebp)
+ mov %esi,8(%ebp)
+ mov %edi,12(%ebp)
+ pop %edi
+ pop %esi
+ pop %ebx
+ pop %ebp
+ ret
+
+// AES (Rijndael) Key Schedule Subroutine
+
+// input/output parameters
+
+#define aes_cx 12 // AES context
+#define in_key 16 // key input array address
+#define key_ln 20 // key length, bytes (16,24,32) or bits (128,192,256)
+#define ed_flg 24 // 0=create both encr/decr keys, 1=create encr key only
+
+// offsets for locals
+
+#define cnt -4
+#define kpf -8
+#define slen 8
+
+// This macro performs a column mixing operation on an input 32-bit
+// word to give a 32-bit result. It uses each of the 4 bytes in the
+// the input column to index 4 different tables of 256 32-bit words
+// that are xored together to form the output value.
+
+#define mix_col(p1) \
+ movzbl %bl,%ecx ;\
+ mov p1(,%ecx,4),%eax ;\
+ movzbl %bh,%ecx ;\
+ ror $16,%ebx ;\
+ xor p1+tlen(,%ecx,4),%eax ;\
+ movzbl %bl,%ecx ;\
+ xor p1+2*tlen(,%ecx,4),%eax ;\
+ movzbl %bh,%ecx ;\
+ xor p1+3*tlen(,%ecx,4),%eax
+
+// Key Schedule Macros
+
+#define ksc4(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xor 4*p1+aes_rcon_tab,%eax ;\
+ xor %eax,%esi ;\
+ xor %esi,%ebp ;\
+ mov %esi,16*p1(%edi) ;\
+ mov %ebp,16*p1+4(%edi) ;\
+ xor %ebp,%edx ;\
+ xor %edx,%ebx ;\
+ mov %edx,16*p1+8(%edi) ;\
+ mov %ebx,16*p1+12(%edi)
+
+#define ksc6(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xor 4*p1+aes_rcon_tab,%eax ;\
+ xor 24*p1-24(%edi),%eax ;\
+ mov %eax,24*p1(%edi) ;\
+ xor 24*p1-20(%edi),%eax ;\
+ mov %eax,24*p1+4(%edi) ;\
+ xor %eax,%esi ;\
+ xor %esi,%ebp ;\
+ mov %esi,24*p1+8(%edi) ;\
+ mov %ebp,24*p1+12(%edi) ;\
+ xor %ebp,%edx ;\
+ xor %edx,%ebx ;\
+ mov %edx,24*p1+16(%edi) ;\
+ mov %ebx,24*p1+20(%edi)
+
+#define ksc8(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xor 4*p1+aes_rcon_tab,%eax ;\
+ xor 32*p1-32(%edi),%eax ;\
+ mov %eax,32*p1(%edi) ;\
+ xor 32*p1-28(%edi),%eax ;\
+ mov %eax,32*p1+4(%edi) ;\
+ xor 32*p1-24(%edi),%eax ;\
+ mov %eax,32*p1+8(%edi) ;\
+ xor 32*p1-20(%edi),%eax ;\
+ mov %eax,32*p1+12(%edi) ;\
+ push %ebx ;\
+ mov %eax,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ pop %ebx ;\
+ xor %eax,%esi ;\
+ xor %esi,%ebp ;\
+ mov %esi,32*p1+16(%edi) ;\
+ mov %ebp,32*p1+20(%edi) ;\
+ xor %ebp,%edx ;\
+ xor %edx,%ebx ;\
+ mov %edx,32*p1+24(%edi) ;\
+ mov %ebx,32*p1+28(%edi)
+
+ .align ALIGN32BYTES
+aes_set_key:
+ pushfl
+ push %ebp
+ mov %esp,%ebp
+ sub $slen,%esp
+ push %ebx
+ push %esi
+ push %edi
+
+ mov aes_cx(%ebp),%edx // edx -> AES context
+
+ mov key_ln(%ebp),%ecx // key length
+ cmpl $128,%ecx
+ jb aes_30
+ shr $3,%ecx
+aes_30: cmpl $32,%ecx
+ je aes_32
+ cmpl $24,%ecx
+ je aes_32
+ mov $16,%ecx
+aes_32: shr $2,%ecx
+ mov %ecx,nkey(%edx)
+
+ lea 6(%ecx),%eax // 10/12/14 for 4/6/8 32-bit key length
+ mov %eax,nrnd(%edx)
+
+ mov in_key(%ebp),%esi // key input array
+ lea ekey(%edx),%edi // key position in AES context
+ cld
+ push %ebp
+ mov %ecx,%eax // save key length in eax
+ rep ; movsl // words in the key schedule
+ mov -4(%esi),%ebx // put some values in registers
+ mov -8(%esi),%edx // to allow faster code
+ mov -12(%esi),%ebp
+ mov -16(%esi),%esi
+
+ cmpl $4,%eax // jump on key size
+ je aes_36
+ cmpl $6,%eax
+ je aes_35
+
+ ksc8(0)
+ ksc8(1)
+ ksc8(2)
+ ksc8(3)
+ ksc8(4)
+ ksc8(5)
+ ksc8(6)
+ jmp aes_37
+aes_35: ksc6(0)
+ ksc6(1)
+ ksc6(2)
+ ksc6(3)
+ ksc6(4)
+ ksc6(5)
+ ksc6(6)
+ ksc6(7)
+ jmp aes_37
+aes_36: ksc4(0)
+ ksc4(1)
+ ksc4(2)
+ ksc4(3)
+ ksc4(4)
+ ksc4(5)
+ ksc4(6)
+ ksc4(7)
+ ksc4(8)
+ ksc4(9)
+aes_37: pop %ebp
+ mov aes_cx(%ebp),%edx // edx -> AES context
+ cmpl $0,ed_flg(%ebp)
+ jne aes_39
+
+// compile decryption key schedule from encryption schedule - reverse
+// order and do mix_column operation on round keys except first and last
+
+ mov nrnd(%edx),%eax // kt = cx->d_key + nc * cx->Nrnd
+ shl $2,%eax
+ lea dkey(%edx,%eax,4),%edi
+ lea ekey(%edx),%esi // kf = cx->e_key
+
+ movsl // copy first round key (unmodified)
+ movsl
+ movsl
+ movsl
+ sub $32,%edi
+ movl $1,cnt(%ebp)
+aes_38: // do mix column on each column of
+ lodsl // each round key
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ sub $32,%edi
+
+ incl cnt(%ebp)
+ mov cnt(%ebp),%eax
+ cmp nrnd(%edx),%eax
+ jb aes_38
+
+ movsl // copy last round key (unmodified)
+ movsl
+ movsl
+ movsl
+aes_39: pop %edi
+ pop %esi
+ pop %ebx
+ mov %ebp,%esp
+ pop %ebp
+ popfl
+ ret
+
+
+// finite field multiplies by {02}, {04} and {08}
+
+#define f2(x) ((x<<1)^(((x>>7)&1)*0x11b))
+#define f4(x) ((x<<2)^(((x>>6)&1)*0x11b)^(((x>>6)&2)*0x11b))
+#define f8(x) ((x<<3)^(((x>>5)&1)*0x11b)^(((x>>5)&2)*0x11b)^(((x>>5)&4)*0x11b))
+
+// finite field multiplies required in table generation
+
+#define f3(x) (f2(x) ^ x)
+#define f9(x) (f8(x) ^ x)
+#define fb(x) (f8(x) ^ f2(x) ^ x)
+#define fd(x) (f8(x) ^ f4(x) ^ x)
+#define fe(x) (f8(x) ^ f4(x) ^ f2(x))
+
+// These defines generate the forward table entries
+
+#define u0(x) ((f3(x) << 24) | (x << 16) | (x << 8) | f2(x))
+#define u1(x) ((x << 24) | (x << 16) | (f2(x) << 8) | f3(x))
+#define u2(x) ((x << 24) | (f2(x) << 16) | (f3(x) << 8) | x)
+#define u3(x) ((f2(x) << 24) | (f3(x) << 16) | (x << 8) | x)
+
+// These defines generate the inverse table entries
+
+#define v0(x) ((fb(x) << 24) | (fd(x) << 16) | (f9(x) << 8) | fe(x))
+#define v1(x) ((fd(x) << 24) | (f9(x) << 16) | (fe(x) << 8) | fb(x))
+#define v2(x) ((f9(x) << 24) | (fe(x) << 16) | (fb(x) << 8) | fd(x))
+#define v3(x) ((fe(x) << 24) | (fb(x) << 16) | (fd(x) << 8) | f9(x))
+
+// These defines generate entries for the last round tables
+
+#define w0(x) (x)
+#define w1(x) (x << 8)
+#define w2(x) (x << 16)
+#define w3(x) (x << 24)
+
+// macro to generate inverse mix column tables (needed for the key schedule)
+
+#define im_data0(p1) \
+ .long p1(0x00),p1(0x01),p1(0x02),p1(0x03),p1(0x04),p1(0x05),p1(0x06),p1(0x07) ;\
+ .long p1(0x08),p1(0x09),p1(0x0a),p1(0x0b),p1(0x0c),p1(0x0d),p1(0x0e),p1(0x0f) ;\
+ .long p1(0x10),p1(0x11),p1(0x12),p1(0x13),p1(0x14),p1(0x15),p1(0x16),p1(0x17) ;\
+ .long p1(0x18),p1(0x19),p1(0x1a),p1(0x1b),p1(0x1c),p1(0x1d),p1(0x1e),p1(0x1f)
+#define im_data1(p1) \
+ .long p1(0x20),p1(0x21),p1(0x22),p1(0x23),p1(0x24),p1(0x25),p1(0x26),p1(0x27) ;\
+ .long p1(0x28),p1(0x29),p1(0x2a),p1(0x2b),p1(0x2c),p1(0x2d),p1(0x2e),p1(0x2f) ;\
+ .long p1(0x30),p1(0x31),p1(0x32),p1(0x33),p1(0x34),p1(0x35),p1(0x36),p1(0x37) ;\
+ .long p1(0x38),p1(0x39),p1(0x3a),p1(0x3b),p1(0x3c),p1(0x3d),p1(0x3e),p1(0x3f)
+#define im_data2(p1) \
+ .long p1(0x40),p1(0x41),p1(0x42),p1(0x43),p1(0x44),p1(0x45),p1(0x46),p1(0x47) ;\
+ .long p1(0x48),p1(0x49),p1(0x4a),p1(0x4b),p1(0x4c),p1(0x4d),p1(0x4e),p1(0x4f) ;\
+ .long p1(0x50),p1(0x51),p1(0x52),p1(0x53),p1(0x54),p1(0x55),p1(0x56),p1(0x57) ;\
+ .long p1(0x58),p1(0x59),p1(0x5a),p1(0x5b),p1(0x5c),p1(0x5d),p1(0x5e),p1(0x5f)
+#define im_data3(p1) \
+ .long p1(0x60),p1(0x61),p1(0x62),p1(0x63),p1(0x64),p1(0x65),p1(0x66),p1(0x67) ;\
+ .long p1(0x68),p1(0x69),p1(0x6a),p1(0x6b),p1(0x6c),p1(0x6d),p1(0x6e),p1(0x6f) ;\
+ .long p1(0x70),p1(0x71),p1(0x72),p1(0x73),p1(0x74),p1(0x75),p1(0x76),p1(0x77) ;\
+ .long p1(0x78),p1(0x79),p1(0x7a),p1(0x7b),p1(0x7c),p1(0x7d),p1(0x7e),p1(0x7f)
+#define im_data4(p1) \
+ .long p1(0x80),p1(0x81),p1(0x82),p1(0x83),p1(0x84),p1(0x85),p1(0x86),p1(0x87) ;\
+ .long p1(0x88),p1(0x89),p1(0x8a),p1(0x8b),p1(0x8c),p1(0x8d),p1(0x8e),p1(0x8f) ;\
+ .long p1(0x90),p1(0x91),p1(0x92),p1(0x93),p1(0x94),p1(0x95),p1(0x96),p1(0x97) ;\
+ .long p1(0x98),p1(0x99),p1(0x9a),p1(0x9b),p1(0x9c),p1(0x9d),p1(0x9e),p1(0x9f)
+#define im_data5(p1) \
+ .long p1(0xa0),p1(0xa1),p1(0xa2),p1(0xa3),p1(0xa4),p1(0xa5),p1(0xa6),p1(0xa7) ;\
+ .long p1(0xa8),p1(0xa9),p1(0xaa),p1(0xab),p1(0xac),p1(0xad),p1(0xae),p1(0xaf) ;\
+ .long p1(0xb0),p1(0xb1),p1(0xb2),p1(0xb3),p1(0xb4),p1(0xb5),p1(0xb6),p1(0xb7) ;\
+ .long p1(0xb8),p1(0xb9),p1(0xba),p1(0xbb),p1(0xbc),p1(0xbd),p1(0xbe),p1(0xbf)
+#define im_data6(p1) \
+ .long p1(0xc0),p1(0xc1),p1(0xc2),p1(0xc3),p1(0xc4),p1(0xc5),p1(0xc6),p1(0xc7) ;\
+ .long p1(0xc8),p1(0xc9),p1(0xca),p1(0xcb),p1(0xcc),p1(0xcd),p1(0xce),p1(0xcf) ;\
+ .long p1(0xd0),p1(0xd1),p1(0xd2),p1(0xd3),p1(0xd4),p1(0xd5),p1(0xd6),p1(0xd7) ;\
+ .long p1(0xd8),p1(0xd9),p1(0xda),p1(0xdb),p1(0xdc),p1(0xdd),p1(0xde),p1(0xdf)
+#define im_data7(p1) \
+ .long p1(0xe0),p1(0xe1),p1(0xe2),p1(0xe3),p1(0xe4),p1(0xe5),p1(0xe6),p1(0xe7) ;\
+ .long p1(0xe8),p1(0xe9),p1(0xea),p1(0xeb),p1(0xec),p1(0xed),p1(0xee),p1(0xef) ;\
+ .long p1(0xf0),p1(0xf1),p1(0xf2),p1(0xf3),p1(0xf4),p1(0xf5),p1(0xf6),p1(0xf7) ;\
+ .long p1(0xf8),p1(0xf9),p1(0xfa),p1(0xfb),p1(0xfc),p1(0xfd),p1(0xfe),p1(0xff)
+
+// S-box data - 256 entries
+
+#define sb_data0(p1) \
+ .long p1(0x63),p1(0x7c),p1(0x77),p1(0x7b),p1(0xf2),p1(0x6b),p1(0x6f),p1(0xc5) ;\
+ .long p1(0x30),p1(0x01),p1(0x67),p1(0x2b),p1(0xfe),p1(0xd7),p1(0xab),p1(0x76) ;\
+ .long p1(0xca),p1(0x82),p1(0xc9),p1(0x7d),p1(0xfa),p1(0x59),p1(0x47),p1(0xf0) ;\
+ .long p1(0xad),p1(0xd4),p1(0xa2),p1(0xaf),p1(0x9c),p1(0xa4),p1(0x72),p1(0xc0)
+#define sb_data1(p1) \
+ .long p1(0xb7),p1(0xfd),p1(0x93),p1(0x26),p1(0x36),p1(0x3f),p1(0xf7),p1(0xcc) ;\
+ .long p1(0x34),p1(0xa5),p1(0xe5),p1(0xf1),p1(0x71),p1(0xd8),p1(0x31),p1(0x15) ;\
+ .long p1(0x04),p1(0xc7),p1(0x23),p1(0xc3),p1(0x18),p1(0x96),p1(0x05),p1(0x9a) ;\
+ .long p1(0x07),p1(0x12),p1(0x80),p1(0xe2),p1(0xeb),p1(0x27),p1(0xb2),p1(0x75)
+#define sb_data2(p1) \
+ .long p1(0x09),p1(0x83),p1(0x2c),p1(0x1a),p1(0x1b),p1(0x6e),p1(0x5a),p1(0xa0) ;\
+ .long p1(0x52),p1(0x3b),p1(0xd6),p1(0xb3),p1(0x29),p1(0xe3),p1(0x2f),p1(0x84) ;\
+ .long p1(0x53),p1(0xd1),p1(0x00),p1(0xed),p1(0x20),p1(0xfc),p1(0xb1),p1(0x5b) ;\
+ .long p1(0x6a),p1(0xcb),p1(0xbe),p1(0x39),p1(0x4a),p1(0x4c),p1(0x58),p1(0xcf)
+#define sb_data3(p1) \
+ .long p1(0xd0),p1(0xef),p1(0xaa),p1(0xfb),p1(0x43),p1(0x4d),p1(0x33),p1(0x85) ;\
+ .long p1(0x45),p1(0xf9),p1(0x02),p1(0x7f),p1(0x50),p1(0x3c),p1(0x9f),p1(0xa8) ;\
+ .long p1(0x51),p1(0xa3),p1(0x40),p1(0x8f),p1(0x92),p1(0x9d),p1(0x38),p1(0xf5) ;\
+ .long p1(0xbc),p1(0xb6),p1(0xda),p1(0x21),p1(0x10),p1(0xff),p1(0xf3),p1(0xd2)
+#define sb_data4(p1) \
+ .long p1(0xcd),p1(0x0c),p1(0x13),p1(0xec),p1(0x5f),p1(0x97),p1(0x44),p1(0x17) ;\
+ .long p1(0xc4),p1(0xa7),p1(0x7e),p1(0x3d),p1(0x64),p1(0x5d),p1(0x19),p1(0x73) ;\
+ .long p1(0x60),p1(0x81),p1(0x4f),p1(0xdc),p1(0x22),p1(0x2a),p1(0x90),p1(0x88) ;\
+ .long p1(0x46),p1(0xee),p1(0xb8),p1(0x14),p1(0xde),p1(0x5e),p1(0x0b),p1(0xdb)
+#define sb_data5(p1) \
+ .long p1(0xe0),p1(0x32),p1(0x3a),p1(0x0a),p1(0x49),p1(0x06),p1(0x24),p1(0x5c) ;\
+ .long p1(0xc2),p1(0xd3),p1(0xac),p1(0x62),p1(0x91),p1(0x95),p1(0xe4),p1(0x79) ;\
+ .long p1(0xe7),p1(0xc8),p1(0x37),p1(0x6d),p1(0x8d),p1(0xd5),p1(0x4e),p1(0xa9) ;\
+ .long p1(0x6c),p1(0x56),p1(0xf4),p1(0xea),p1(0x65),p1(0x7a),p1(0xae),p1(0x08)
+#define sb_data6(p1) \
+ .long p1(0xba),p1(0x78),p1(0x25),p1(0x2e),p1(0x1c),p1(0xa6),p1(0xb4),p1(0xc6) ;\
+ .long p1(0xe8),p1(0xdd),p1(0x74),p1(0x1f),p1(0x4b),p1(0xbd),p1(0x8b),p1(0x8a) ;\
+ .long p1(0x70),p1(0x3e),p1(0xb5),p1(0x66),p1(0x48),p1(0x03),p1(0xf6),p1(0x0e) ;\
+ .long p1(0x61),p1(0x35),p1(0x57),p1(0xb9),p1(0x86),p1(0xc1),p1(0x1d),p1(0x9e)
+#define sb_data7(p1) \
+ .long p1(0xe1),p1(0xf8),p1(0x98),p1(0x11),p1(0x69),p1(0xd9),p1(0x8e),p1(0x94) ;\
+ .long p1(0x9b),p1(0x1e),p1(0x87),p1(0xe9),p1(0xce),p1(0x55),p1(0x28),p1(0xdf) ;\
+ .long p1(0x8c),p1(0xa1),p1(0x89),p1(0x0d),p1(0xbf),p1(0xe6),p1(0x42),p1(0x68) ;\
+ .long p1(0x41),p1(0x99),p1(0x2d),p1(0x0f),p1(0xb0),p1(0x54),p1(0xbb),p1(0x16)
+
+// Inverse S-box data - 256 entries
+
+#define ib_data0(p1) \
+ .long p1(0x52),p1(0x09),p1(0x6a),p1(0xd5),p1(0x30),p1(0x36),p1(0xa5),p1(0x38) ;\
+ .long p1(0xbf),p1(0x40),p1(0xa3),p1(0x9e),p1(0x81),p1(0xf3),p1(0xd7),p1(0xfb) ;\
+ .long p1(0x7c),p1(0xe3),p1(0x39),p1(0x82),p1(0x9b),p1(0x2f),p1(0xff),p1(0x87) ;\
+ .long p1(0x34),p1(0x8e),p1(0x43),p1(0x44),p1(0xc4),p1(0xde),p1(0xe9),p1(0xcb)
+#define ib_data1(p1) \
+ .long p1(0x54),p1(0x7b),p1(0x94),p1(0x32),p1(0xa6),p1(0xc2),p1(0x23),p1(0x3d) ;\
+ .long p1(0xee),p1(0x4c),p1(0x95),p1(0x0b),p1(0x42),p1(0xfa),p1(0xc3),p1(0x4e) ;\
+ .long p1(0x08),p1(0x2e),p1(0xa1),p1(0x66),p1(0x28),p1(0xd9),p1(0x24),p1(0xb2) ;\
+ .long p1(0x76),p1(0x5b),p1(0xa2),p1(0x49),p1(0x6d),p1(0x8b),p1(0xd1),p1(0x25)
+#define ib_data2(p1) \
+ .long p1(0x72),p1(0xf8),p1(0xf6),p1(0x64),p1(0x86),p1(0x68),p1(0x98),p1(0x16) ;\
+ .long p1(0xd4),p1(0xa4),p1(0x5c),p1(0xcc),p1(0x5d),p1(0x65),p1(0xb6),p1(0x92) ;\
+ .long p1(0x6c),p1(0x70),p1(0x48),p1(0x50),p1(0xfd),p1(0xed),p1(0xb9),p1(0xda) ;\
+ .long p1(0x5e),p1(0x15),p1(0x46),p1(0x57),p1(0xa7),p1(0x8d),p1(0x9d),p1(0x84)
+#define ib_data3(p1) \
+ .long p1(0x90),p1(0xd8),p1(0xab),p1(0x00),p1(0x8c),p1(0xbc),p1(0xd3),p1(0x0a) ;\
+ .long p1(0xf7),p1(0xe4),p1(0x58),p1(0x05),p1(0xb8),p1(0xb3),p1(0x45),p1(0x06) ;\
+ .long p1(0xd0),p1(0x2c),p1(0x1e),p1(0x8f),p1(0xca),p1(0x3f),p1(0x0f),p1(0x02) ;\
+ .long p1(0xc1),p1(0xaf),p1(0xbd),p1(0x03),p1(0x01),p1(0x13),p1(0x8a),p1(0x6b)
+#define ib_data4(p1) \
+ .long p1(0x3a),p1(0x91),p1(0x11),p1(0x41),p1(0x4f),p1(0x67),p1(0xdc),p1(0xea) ;\
+ .long p1(0x97),p1(0xf2),p1(0xcf),p1(0xce),p1(0xf0),p1(0xb4),p1(0xe6),p1(0x73) ;\
+ .long p1(0x96),p1(0xac),p1(0x74),p1(0x22),p1(0xe7),p1(0xad),p1(0x35),p1(0x85) ;\
+ .long p1(0xe2),p1(0xf9),p1(0x37),p1(0xe8),p1(0x1c),p1(0x75),p1(0xdf),p1(0x6e)
+#define ib_data5(p1) \
+ .long p1(0x47),p1(0xf1),p1(0x1a),p1(0x71),p1(0x1d),p1(0x29),p1(0xc5),p1(0x89) ;\
+ .long p1(0x6f),p1(0xb7),p1(0x62),p1(0x0e),p1(0xaa),p1(0x18),p1(0xbe),p1(0x1b) ;\
+ .long p1(0xfc),p1(0x56),p1(0x3e),p1(0x4b),p1(0xc6),p1(0xd2),p1(0x79),p1(0x20) ;\
+ .long p1(0x9a),p1(0xdb),p1(0xc0),p1(0xfe),p1(0x78),p1(0xcd),p1(0x5a),p1(0xf4)
+#define ib_data6(p1) \
+ .long p1(0x1f),p1(0xdd),p1(0xa8),p1(0x33),p1(0x88),p1(0x07),p1(0xc7),p1(0x31) ;\
+ .long p1(0xb1),p1(0x12),p1(0x10),p1(0x59),p1(0x27),p1(0x80),p1(0xec),p1(0x5f) ;\
+ .long p1(0x60),p1(0x51),p1(0x7f),p1(0xa9),p1(0x19),p1(0xb5),p1(0x4a),p1(0x0d) ;\
+ .long p1(0x2d),p1(0xe5),p1(0x7a),p1(0x9f),p1(0x93),p1(0xc9),p1(0x9c),p1(0xef)
+#define ib_data7(p1) \
+ .long p1(0xa0),p1(0xe0),p1(0x3b),p1(0x4d),p1(0xae),p1(0x2a),p1(0xf5),p1(0xb0) ;\
+ .long p1(0xc8),p1(0xeb),p1(0xbb),p1(0x3c),p1(0x83),p1(0x53),p1(0x99),p1(0x61) ;\
+ .long p1(0x17),p1(0x2b),p1(0x04),p1(0x7e),p1(0xba),p1(0x77),p1(0xd6),p1(0x26) ;\
+ .long p1(0xe1),p1(0x69),p1(0x14),p1(0x63),p1(0x55),p1(0x21),p1(0x0c),p1(0x7d)
+
+// The rcon_table (needed for the key schedule)
+//
+// Here is original Dr Brian Gladman's source code:
+// _rcon_tab:
+// %assign x 1
+// %rep 29
+// dd x
+// %assign x f2(x)
+// %endrep
+//
+// Here is precomputed output (it's more portable this way):
+
+ .align ALIGN32BYTES
+aes_rcon_tab:
+ .long 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80
+ .long 0x1b,0x36,0x6c,0xd8,0xab,0x4d,0x9a,0x2f
+ .long 0x5e,0xbc,0x63,0xc6,0x97,0x35,0x6a,0xd4
+ .long 0xb3,0x7d,0xfa,0xef,0xc5
+
+// The forward xor tables
+
+ .align ALIGN32BYTES
+aes_ft_tab:
+ sb_data0(u0)
+ sb_data1(u0)
+ sb_data2(u0)
+ sb_data3(u0)
+ sb_data4(u0)
+ sb_data5(u0)
+ sb_data6(u0)
+ sb_data7(u0)
+
+ sb_data0(u1)
+ sb_data1(u1)
+ sb_data2(u1)
+ sb_data3(u1)
+ sb_data4(u1)
+ sb_data5(u1)
+ sb_data6(u1)
+ sb_data7(u1)
+
+ sb_data0(u2)
+ sb_data1(u2)
+ sb_data2(u2)
+ sb_data3(u2)
+ sb_data4(u2)
+ sb_data5(u2)
+ sb_data6(u2)
+ sb_data7(u2)
+
+ sb_data0(u3)
+ sb_data1(u3)
+ sb_data2(u3)
+ sb_data3(u3)
+ sb_data4(u3)
+ sb_data5(u3)
+ sb_data6(u3)
+ sb_data7(u3)
+
+ .align ALIGN32BYTES
+aes_fl_tab:
+ sb_data0(w0)
+ sb_data1(w0)
+ sb_data2(w0)
+ sb_data3(w0)
+ sb_data4(w0)
+ sb_data5(w0)
+ sb_data6(w0)
+ sb_data7(w0)
+
+ sb_data0(w1)
+ sb_data1(w1)
+ sb_data2(w1)
+ sb_data3(w1)
+ sb_data4(w1)
+ sb_data5(w1)
+ sb_data6(w1)
+ sb_data7(w1)
+
+ sb_data0(w2)
+ sb_data1(w2)
+ sb_data2(w2)
+ sb_data3(w2)
+ sb_data4(w2)
+ sb_data5(w2)
+ sb_data6(w2)
+ sb_data7(w2)
+
+ sb_data0(w3)
+ sb_data1(w3)
+ sb_data2(w3)
+ sb_data3(w3)
+ sb_data4(w3)
+ sb_data5(w3)
+ sb_data6(w3)
+ sb_data7(w3)
+
+// The inverse xor tables
+
+ .align ALIGN32BYTES
+aes_it_tab:
+ ib_data0(v0)
+ ib_data1(v0)
+ ib_data2(v0)
+ ib_data3(v0)
+ ib_data4(v0)
+ ib_data5(v0)
+ ib_data6(v0)
+ ib_data7(v0)
+
+ ib_data0(v1)
+ ib_data1(v1)
+ ib_data2(v1)
+ ib_data3(v1)
+ ib_data4(v1)
+ ib_data5(v1)
+ ib_data6(v1)
+ ib_data7(v1)
+
+ ib_data0(v2)
+ ib_data1(v2)
+ ib_data2(v2)
+ ib_data3(v2)
+ ib_data4(v2)
+ ib_data5(v2)
+ ib_data6(v2)
+ ib_data7(v2)
+
+ ib_data0(v3)
+ ib_data1(v3)
+ ib_data2(v3)
+ ib_data3(v3)
+ ib_data4(v3)
+ ib_data5(v3)
+ ib_data6(v3)
+ ib_data7(v3)
+
+ .align ALIGN32BYTES
+aes_il_tab:
+ ib_data0(w0)
+ ib_data1(w0)
+ ib_data2(w0)
+ ib_data3(w0)
+ ib_data4(w0)
+ ib_data5(w0)
+ ib_data6(w0)
+ ib_data7(w0)
+
+ ib_data0(w1)
+ ib_data1(w1)
+ ib_data2(w1)
+ ib_data3(w1)
+ ib_data4(w1)
+ ib_data5(w1)
+ ib_data6(w1)
+ ib_data7(w1)
+
+ ib_data0(w2)
+ ib_data1(w2)
+ ib_data2(w2)
+ ib_data3(w2)
+ ib_data4(w2)
+ ib_data5(w2)
+ ib_data6(w2)
+ ib_data7(w2)
+
+ ib_data0(w3)
+ ib_data1(w3)
+ ib_data2(w3)
+ ib_data3(w3)
+ ib_data4(w3)
+ ib_data5(w3)
+ ib_data6(w3)
+ ib_data7(w3)
+
+// The inverse mix column tables
+
+ .align ALIGN32BYTES
+aes_im_tab:
+ im_data0(v0)
+ im_data1(v0)
+ im_data2(v0)
+ im_data3(v0)
+ im_data4(v0)
+ im_data5(v0)
+ im_data6(v0)
+ im_data7(v0)
+
+ im_data0(v1)
+ im_data1(v1)
+ im_data2(v1)
+ im_data3(v1)
+ im_data4(v1)
+ im_data5(v1)
+ im_data6(v1)
+ im_data7(v1)
+
+ im_data0(v2)
+ im_data1(v2)
+ im_data2(v2)
+ im_data3(v2)
+ im_data4(v2)
+ im_data5(v2)
+ im_data6(v2)
+ im_data7(v2)
+
+ im_data0(v3)
+ im_data1(v3)
+ im_data2(v3)
+ im_data3(v3)
+ im_data4(v3)
+ im_data5(v3)
+ im_data6(v3)
+ im_data7(v3)
diff --new-file -u -r linux-2.6.6-orig/arch/i386/crypto/aes-i586-glue.c linux-2.6.6/arch/i386/crypto/aes-i586-glue.c
--- linux-2.6.6-orig/arch/i386/crypto/aes-i586-glue.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.6/arch/i386/crypto/aes-i586-glue.c 2004-05-13 09:37:20.000000000 +0200
@@ -0,0 +1,90 @@
+/*
+ *
+ * Glue Code for optimized 586 assembler version of AES
+ *
+ * Copyright (c) 2001, Dr Brian Gladman <brg@gladman.uk.net>, Worcester, UK.
+ * Copyright (c) 2003, Adam J. Richter <adam@yggdrasil.com> (conversion to
+ * 2.5 API).
+ * Copyright (c) 2003, Fruhwirth Clemens <clemens@endorphin.org>
+*/
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/crypto.h>
+
+#define AES_MIN_KEY_SIZE 16
+#define AES_MAX_KEY_SIZE 32
+#define AES_BLOCK_SIZE 16
+#define AES_KS_LENGTH 4 * AES_BLOCK_SIZE
+#define AES_RC_LENGTH (9 * AES_BLOCK_SIZE) / 8 - 8
+
+typedef struct
+{
+ u_int32_t aes_Nkey; // the number of words in the key input block
+ u_int32_t aes_Nrnd; // the number of cipher rounds
+ u_int32_t aes_e_key[AES_KS_LENGTH]; // the encryption key schedule
+ u_int32_t aes_d_key[AES_KS_LENGTH]; // the decryption key schedule
+ u_int32_t aes_Ncol; // the number of columns in the cipher state
+} aes_context;
+
+/*
+ * The Cipher Interface
+ */
+
+extern void aes_set_key(void *, const unsigned char [], const int, const int);
+
+/* Actually:
+ * extern void aes_encrypt(const aes_context *, unsigned char [], const unsigned char []);
+ * extern void aes_decrypt(const aes_context *, unsigned char [], const unsigned char []);
+*/
+
+extern void aes_encrypt(void*, unsigned char [], const unsigned char []);
+extern void aes_decrypt(void*, unsigned char [], const unsigned char []);
+
+static int aes_set_key_glue(void *cx, const u8 *key,unsigned int key_length, u32 *flags)
+{
+ if(key_length != 16 && key_length != 24 && key_length != 32)
+ {
+ *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+ return -EINVAL;
+ }
+ aes_set_key(cx, key,key_length,0);
+ return 0;
+}
+
+static struct crypto_alg aes_alg = {
+ .cra_name = "aes",
+ .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(aes_context),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(aes_alg.cra_list),
+ .cra_u = {
+ .cipher = {
+ .cia_min_keysize = AES_MIN_KEY_SIZE,
+ .cia_max_keysize = AES_MAX_KEY_SIZE,
+ .cia_setkey = aes_set_key_glue,
+ .cia_encrypt = aes_encrypt,
+ .cia_decrypt = aes_decrypt
+ }
+ }
+};
+
+static int __init aes_init(void)
+{
+ return crypto_register_alg(&aes_alg);
+}
+
+static void __exit aes_fini(void)
+{
+ crypto_unregister_alg(&aes_alg);
+}
+
+module_init(aes_init);
+module_exit(aes_fini);
+
+MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm, i586 asm optimized");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Fruhwirth Clemens");
+MODULE_ALIAS("aes");
diff --new-file -u -r linux-2.6.6-orig/arch/i386/crypto/Makefile linux-2.6.6/arch/i386/crypto/Makefile
--- linux-2.6.6-orig/arch/i386/crypto/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.6/arch/i386/crypto/Makefile 2004-05-13 09:51:23.000000000 +0200
@@ -0,0 +1,9 @@
+#
+# i386/crypto/Makefile
+#
+# Arch-specific CryptoAPI modules.
+#
+
+obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o
+
+aes-i586-y := aes-i586-asm.o aes-i586-glue.o
diff --new-file -u -r linux-2.6.6-orig/arch/i386/Makefile linux-2.6.6/arch/i386/Makefile
--- linux-2.6.6-orig/arch/i386/Makefile 2004-05-13 08:44:14.000000000 +0200
+++ linux-2.6.6/arch/i386/Makefile 2004-05-13 09:30:46.000000000 +0200
@@ -102,7 +102,8 @@
libs-y += arch/i386/lib/
core-y += arch/i386/kernel/ \
arch/i386/mm/ \
- arch/i386/$(mcore-y)/
+ arch/i386/$(mcore-y)/ \
+ arch/i386/crypto/
drivers-$(CONFIG_MATH_EMULATION) += arch/i386/math-emu/
drivers-$(CONFIG_PCI) += arch/i386/pci/
# must be linked after kernel/
diff --new-file -u -r linux-2.6.6-orig/crypto/Kconfig linux-2.6.6/crypto/Kconfig
--- linux-2.6.6-orig/crypto/Kconfig 2004-05-13 08:44:14.000000000 +0200
+++ linux-2.6.6/crypto/Kconfig 2004-05-13 09:43:49.000000000 +0200
@@ -138,6 +138,26 @@
See http://csrc.nist.gov/CryptoToolkit/aes/ for more information.
+config CRYPTO_AES_586
+ tristate "AES cipher algorithms (586)"
+ depends on CRYPTO && X86 && !X86_64
+ help
+ AES cipher algorithms (FIPS-197). AES uses the Rijndael
+ algorithm.
+
+ Rijndael appears to be consistently a very good performer in
+ both hardware and software across a wide range of computing
+ environments regardless of its use in feedback or non-feedback
+ modes. Its key setup time is excellent, and its key agility is
+ good. Rijndael's very low memory requirements make it very well
+ suited for restricted-space environments, in which it also
+ demonstrates excellent performance. Rijndael's operations are
+ among the easiest to defend against power and timing attacks.
+
+ The AES specifies three key sizes: 128, 192 and 256 bits
+
+ See http://csrc.nist.gov/encryption/aes/ for more information.
+
config CRYPTO_CAST5
tristate "CAST5 (CAST-128) cipher algorithm"
depends on CRYPTO
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:01 [PATCH] AES i586 optimized Fruhwirth Clemens
@ 2004-05-13 11:07 ` Andrew Morton
2004-05-13 11:42 ` Fruhwirth Clemens
2004-05-13 12:34 ` [PATCH] AES i586 optimized Fruhwirth Clemens
2004-05-13 11:13 ` Christoph Hellwig
` (3 subsequent siblings)
4 siblings, 2 replies; 15+ messages in thread
From: Andrew Morton @ 2004-05-13 11:07 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: linux-kernel
Fruhwirth Clemens <clemens-dated-1085310070.4b1f@endorphin.org> wrote:
>
> The following patch adds an i586 optimized implementation of AES aka
> Rijndael. It's following an integration strategy similiar to recent
> s390/z990 integration for DES/SHA1. aes-i586-glue.c, a glue layer for
> CryptoAPI, and aes-i586-asm.S, the actual implementation, are added to
> arch/i386/crypto, as well as a config section to crypto/Kconfig.
Some benchmark figures would be useful. Cache-cold and cache-hot.
> The code has been in use for half a year by myself and the loop-aes project
> for the last - I think - 2 years. I consider the implementation
> production-stable. Andrew, please consider applying.
James Morris <jmorris@redhat.com> is the crypto guy....
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:01 [PATCH] AES i586 optimized Fruhwirth Clemens
2004-05-13 11:07 ` Andrew Morton
@ 2004-05-13 11:13 ` Christoph Hellwig
2004-05-13 11:25 ` Fruhwirth Clemens
2004-05-13 13:24 ` Christophe Saout
` (2 subsequent siblings)
4 siblings, 1 reply; 15+ messages in thread
From: Christoph Hellwig @ 2004-05-13 11:13 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: linux-kernel, akpm
On Thu, May 13, 2004 at 01:01:10PM +0200, Fruhwirth Clemens wrote:
> +// 2. 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.
advertisment clause, so GPL-incompatible.
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:13 ` Christoph Hellwig
@ 2004-05-13 11:25 ` Fruhwirth Clemens
2004-05-13 12:18 ` Christoph Hellwig
0 siblings, 1 reply; 15+ messages in thread
From: Fruhwirth Clemens @ 2004-05-13 11:25 UTC (permalink / raw)
To: Christoph Hellwig, linux-kernel, akpm
[-- Attachment #1: Type: text/plain, Size: 671 bytes --]
On Thu, May 13, 2004 at 12:13:15PM +0100, Christoph Hellwig wrote:
> On Thu, May 13, 2004 at 01:01:10PM +0200, Fruhwirth Clemens wrote:
> > +// 2. 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.
>
> advertisment clause, so GPL-incompatible.
Standard BSD license text. Listed as GPL-compatible by FSF.
http://www.gnu.org/licenses/license-list.html
Follow the link to "The modified BSD license" provided under the Section
"GPL-Compatible, Free Software Licenses".
Clemens
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^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:07 ` Andrew Morton
@ 2004-05-13 11:42 ` Fruhwirth Clemens
2004-05-13 14:05 ` Felipe Alfaro Solana
2004-05-13 12:34 ` [PATCH] AES i586 optimized Fruhwirth Clemens
1 sibling, 1 reply; 15+ messages in thread
From: Fruhwirth Clemens @ 2004-05-13 11:42 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
On Thu, May 13, 2004 at 04:07:32AM -0700, Andrew Morton wrote:
> Fruhwirth Clemens <clemens-dated-1085310070.4b1f@endorphin.org> wrote:
> > The following patch adds an i586 optimized implementation of AES aka
> > Rijndael. It's following an integration strategy similiar to recent
> > s390/z990 integration for DES/SHA1. aes-i586-glue.c, a glue layer for
> > CryptoAPI, and aes-i586-asm.S, the actual implementation, are added to
> > arch/i386/crypto, as well as a config section to crypto/Kconfig.
>
> Some benchmark figures would be useful. Cache-cold and cache-hot.
I posted this patch for the first time about 3/4 year ago. The first
response has been the same. Please have a look at
My first posting:
http://marc.theaimsgroup.com/?l=linux-kernel&m=106321924724484&w=2
My original claim:
http://www.kerneli.org/pipermail/cryptoapi-devel/2003-August/000607.html
Jari Ruusu's posting:
http://marc.theaimsgroup.com/?l=linux-kernel&m=106321682117697&w=2
I suspect the result to be similar for a P4 for example. I could do some P4
benchmarking.
> > The code has been in use for half a year by myself and the loop-aes project
> > for the last - I think - 2 years. I consider the implementation
> > production-stable. Andrew, please consider applying.
>
> James Morris <jmorris@redhat.com> is the crypto guy....
Ack. I'll try to get his opinion on this.
Regards, Clemens
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:25 ` Fruhwirth Clemens
@ 2004-05-13 12:18 ` Christoph Hellwig
2004-05-13 12:37 ` Dave Jones
0 siblings, 1 reply; 15+ messages in thread
From: Christoph Hellwig @ 2004-05-13 12:18 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: linux-kernel, akpm
On Thu, May 13, 2004 at 01:25:55PM +0200, Fruhwirth Clemens wrote:
> > advertisment clause, so GPL-incompatible.
>
> Standard BSD license text. Listed as GPL-compatible by FSF.
Thanks, braino. Didn't notice the and/or
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:07 ` Andrew Morton
2004-05-13 11:42 ` Fruhwirth Clemens
@ 2004-05-13 12:34 ` Fruhwirth Clemens
1 sibling, 0 replies; 15+ messages in thread
From: Fruhwirth Clemens @ 2004-05-13 12:34 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 974 bytes --]
On Thu, May 13, 2004 at 04:07:32AM -0700, Andrew Morton wrote:
> > The following patch adds an i586 optimized implementation of AES aka
> > Rijndael. It's following an integration strategy similiar to recent
> > s390/z990 integration for DES/SHA1. aes-i586-glue.c, a glue layer for
> > CryptoAPI, and aes-i586-asm.S, the actual implementation, are added to
> > arch/i386/crypto, as well as a config section to crypto/Kconfig.
>
> Some benchmark figures would be useful. Cache-cold and cache-hot.
In addition to my last mail: It recurred to me that Christian Kujau
benchmarked this patch already.
aes, C impl.,
http://nerdbynature.de/bench/prinz/2.6.0-test6/crypto/test_1/prinz-2.6.0-test6-aes.txt
aes-i586,
http://nerdbynature.de/bench/prinz/2.6.0-test6/crypto/test_2/prinz-2.6.0-test6-aes.txt
20% - 50% throughput gain. Avg. latency is also much better.
Just for reference: http://nerdbynature.de/bench/prinz/readme.txt
Regards, Clemens
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^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 12:18 ` Christoph Hellwig
@ 2004-05-13 12:37 ` Dave Jones
0 siblings, 0 replies; 15+ messages in thread
From: Dave Jones @ 2004-05-13 12:37 UTC (permalink / raw)
To: Christoph Hellwig, Fruhwirth Clemens, linux-kernel, akpm
On Thu, May 13, 2004 at 01:18:50PM +0100, Christoph Hellwig wrote:
> On Thu, May 13, 2004 at 01:25:55PM +0200, Fruhwirth Clemens wrote:
> > > advertisment clause, so GPL-incompatible.
> >
> > Standard BSD license text. Listed as GPL-compatible by FSF.
>
> Thanks, braino. Didn't notice the and/or
>
Given the and/or, could we drop this chunk and put it somewhere
more suitable, like Documentation/ (or even the Kconfig at a push) ?
I don't think we include any other terms/license agreements
in binary form (other than MODULE_LICENSE() stuff), so why should
we special case this one?
Dave
+copyright:
+ .ascii " \000"
+ .ascii "Copyright (c) 2001, Dr Brian Gladman <brg@gladman.uk.net>, Worcester, UK.\000"
+ .ascii "All rights reserved.\000"
+ .ascii " \000"
+ .ascii "TERMS\000"
+ .ascii " \000"
+ .ascii " Redistribution and use in source and binary forms, with or without\000"
+ .ascii " modification, are permitted subject to the following conditions:\000"
+ .ascii " \000"
+ .ascii " 1. Redistributions of source code must retain the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer.\000"
+ .ascii " \000"
+ .ascii " 2. Redistributions in binary form must reproduce the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer in the\000"
+ .ascii " documentation and/or other materials provided with the distribution.\000"
+ .ascii " \000"
+ .ascii " 3. The copyright holder's name must not be used to endorse or promote\000"
+ .ascii " any products derived from this software without his specific prior\000"
+ .ascii " written permission.\000"
+ .ascii " \000"
+ .ascii " This software is provided 'as is' with no express or implied warranties\000"
+ .ascii " of correctness or fitness for purpose.\000"
+ .ascii " \000"
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:01 [PATCH] AES i586 optimized Fruhwirth Clemens
2004-05-13 11:07 ` Andrew Morton
2004-05-13 11:13 ` Christoph Hellwig
@ 2004-05-13 13:24 ` Christophe Saout
2004-05-13 15:09 ` James Morris
2004-05-13 22:23 ` Felipe Alfaro Solana
4 siblings, 0 replies; 15+ messages in thread
From: Christophe Saout @ 2004-05-13 13:24 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: linux-kernel, akpm
Am Do, den 13.05.2004 um 13:01 Uhr +0200 schrieb Fruhwirth Clemens:
> The following patch adds an i586 optimized implementation of AES aka
> Rijndael.
> [...]
This patch breaks with regparm=3. With the patch (just a quick hack) at
http://www.saout.de/misc/aes-i586-regparm3.patch it works with regparm=3
(and only regparm=3).
There should be a better way.
The optimized AES is about twice as fast too on my Pentium M.
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:42 ` Fruhwirth Clemens
@ 2004-05-13 14:05 ` Felipe Alfaro Solana
2004-05-13 15:29 ` [PATCH] AES i586 optimized (oops) Felipe Alfaro Solana
0 siblings, 1 reply; 15+ messages in thread
From: Felipe Alfaro Solana @ 2004-05-13 14:05 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: Andrew Morton, Kernel Mailinglist
On Thu, 2004-05-13 at 13:42, Fruhwirth Clemens wrote:
> >
> > Some benchmark figures would be useful. Cache-cold and cache-hot.
>
> I posted this patch for the first time about 3/4 year ago. The first
> response has been the same. Please have a look at
I'll give this a spin, since I'm very interested in AES. Currently, I'm
using IPSec with AES ESP all over my 100Mbps LAN. I'll apply this one to
2.6.6-mm2 and will compare with vanillas 2.6.6 and 2.6.6-mm2.
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:01 [PATCH] AES i586 optimized Fruhwirth Clemens
` (2 preceding siblings ...)
2004-05-13 13:24 ` Christophe Saout
@ 2004-05-13 15:09 ` James Morris
2004-05-13 15:23 ` James Morris
2004-05-13 22:23 ` Felipe Alfaro Solana
4 siblings, 1 reply; 15+ messages in thread
From: James Morris @ 2004-05-13 15:09 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: linux-kernel, Andrew Morton, David S. Miller
On Thu, 13 May 2004, Fruhwirth Clemens wrote:
> The following patch adds an i586 optimized implementation of AES aka
> Rijndael.
I got an oops when I loaded the tcrypt testing module with this code, on a
dual Xeon.
Also, it would be good if the asm algorithm as automatically selected
instead of the C version for the correct architecture.
Unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
f886daed
*pde = 00000000
Oops: 0002 [#1]
PREEMPT SMP
CPU: 0
EIP: 0060:[<f886daed>] Not tainted
EFLAGS: 00010202 (2.6.6)
EIP is at aes_32+0x3/0x499 [aes_i586]
eax: f6370e88 ebx: f6370e5c ecx: 00000004 edx: 00000000
esi: f8873db4 edi: f75b2264 ebp: f780fe44 esp: f780fe30
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 1208, threadinfo=f780e000 task=f7990130)
Stack: f75b2264 f8873db4 f6370e5c f780fe54 00000246 f780fe58 00000246 f8873747
00000000 f6370e5c f780fe6c c023b545 f6370e5c f6370e5c f88d2164 f780ff88
f88c81d6 f88c95f1 00000001 00000080 f780feec f75b20bc f75b2330 f75b2330
Call Trace:
[<f8873747>] aes_set_key_glue+0x27/0x40 [aes_i586]
[<c023b545>] setkey+0x3c/0x3e
[<f88c81d6>] test_cipher+0x71f/0x963 [tcrypt]
[<f885702f>] init+0x2f/0x68 [tcrypt]
[<c013dbbd>] kmem_cache_alloc+0x165/0x199
[<f88c8f3a>] do_test+0x2ea/0x888 [tcrypt]
[<f885703d>] init+0x3d/0x68 [tcrypt]
[<c0131770>] sys_init_module+0x120/0x26c
[<c0105aa9>] sysenter_past_esp+0x52/0x71
Code: 89 4a 00 8d 41 06 89 42 04 8b 75 10 8d 7a 08 fc 55 89 c8 f3
- James
--
James Morris
<jmorris@redhat.com>
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 15:09 ` James Morris
@ 2004-05-13 15:23 ` James Morris
0 siblings, 0 replies; 15+ messages in thread
From: James Morris @ 2004-05-13 15:23 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: linux-kernel, Andrew Morton, David S. Miller
On Thu, 13 May 2004, James Morris wrote:
> I got an oops when I loaded the tcrypt testing module with this code, on a
> dual Xeon.
This was the regparm=3 issue.
- James
--
James Morris
<jmorris@redhat.com>
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized (oops)
2004-05-13 14:05 ` Felipe Alfaro Solana
@ 2004-05-13 15:29 ` Felipe Alfaro Solana
2004-05-13 19:27 ` Felipe Alfaro Solana
0 siblings, 1 reply; 15+ messages in thread
From: Felipe Alfaro Solana @ 2004-05-13 15:29 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: Andrew Morton, Kernel Mailinglist
[-- Attachment #1: Type: text/plain, Size: 951 bytes --]
On Thu, 2004-05-13 at 16:05, Felipe Alfaro Solana wrote:
> On Thu, 2004-05-13 at 13:42, Fruhwirth Clemens wrote:
> > >
> > > Some benchmark figures would be useful. Cache-cold and cache-hot.
> >
> > I posted this patch for the first time about 3/4 year ago. The first
> > response has been the same. Please have a look at
>
> I'll give this a spin, since I'm very interested in AES. Currently, I'm
> using IPSec with AES ESP all over my 100Mbps LAN. I'll apply this one to
> 2.6.6-mm2 and will compare with vanillas 2.6.6 and 2.6.6-mm2.
I got an oops on 2.6.6-mm2 plus i586 AES patch when invoking setkey to
setup my SPD database with preshared keys entries. Attached dmesg and
config.
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: DMESG --]
[-- Type: text/plain; name=DMESG; charset=UTF-8, Size: 13632 bytes --]
Linux version 2.6.6-mm2-aes (root@glass.felipe-alfaro.com) (gcc version 3.4.0 (Red Hat Linux 3.4.0-1)) #2 Thu May 13 16:47:13 CEST 2004
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000f5610
On node 0 totalpages: 131056
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 126960 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 IntelR ) @ 0x000f6fe0
ACPI: RSDT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x1fff3000
ACPI: FADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x1fff3040
ACPI: MADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x1fff6dc0
ACPI: DSDT (v001 INTELR AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:2 APIC version 20
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Built 1 zonelists
Initializing CPU#0
Kernel command line: ro root=/dev/hda2 selinux=0 elevator=cfq
CPU 0 irqstacks, hard=c043a000 soft=c0439000
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 2005.127 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Memory: 515276k/524224k available (2366k kernel code, 8200k reserved, 768k data, 140k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3956.73 BogoMIPS
Security Scaffold v1.0.0 initialized
SELinux: Disabled at boot.
Capability LSM initialized
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 3febfbff 00000000 00000000 00000000
CPU: After vendor identify, caps: 3febfbff 00000000 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: After all inits, caps: 3febfbf7 00000000 00000000 00000080
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU0: Thermal monitoring enabled
CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz stepping 04
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
ENABLING IO-APIC IRQs
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2004.0353 MHz.
..... host bus clock speed is 100.0217 MHz.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb0a0, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 *12 14 15)
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
00:00:1e[A] -> 2-16 -> IRQ 16 level low
00:00:1e[B] -> 2-17 -> IRQ 17 level low
00:00:1e[C] -> 2-18 -> IRQ 18 level low
00:00:1e[D] -> 2-19 -> IRQ 19 level low
00:00:1f[C] -> 2-23 -> IRQ 23 level low
00:02:08[A] -> 2-20 -> IRQ 20 level low
00:02:08[B] -> 2-21 -> IRQ 21 level low
00:02:08[C] -> 2-22 -> IRQ 22 level low
number of MP IRQ sources: 15.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 00000000
....... : arbitration: 00
.... register #03: 00000001
....... : Boot DT : 1
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 001 01 0 0 0 0 0 1 1 39
02 001 01 0 0 0 0 0 1 1 31
03 001 01 0 0 0 0 0 1 1 41
04 001 01 0 0 0 0 0 1 1 49
05 001 01 0 0 0 0 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 0 0 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 0 1 0 0 0 1 1 71
0a 001 01 0 0 0 0 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 001 01 0 0 0 0 0 1 1 91
0e 001 01 0 0 0 0 0 1 1 99
0f 001 01 0 0 0 0 0 1 1 A1
10 001 01 1 1 0 1 0 1 1 A9
11 001 01 1 1 0 1 0 1 1 B1
12 001 01 1 1 0 1 0 1 1 B9
13 001 01 1 1 0 1 0 1 1 C1
14 001 01 1 1 0 1 0 1 1 D1
15 001 01 1 1 0 1 0 1 1 D9
16 001 01 1 1 0 1 0 1 1 E1
17 001 01 1 1 0 1 0 1 1 C9
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
PCI: Using ACPI for IRQ routing
Machine check exception polling timer started.
audit: initializing netlink socket (disabled)
audit(1084469032.935:0): initialized
Initializing Cryptographic API
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Fan [FAN] (on)
ACPI: Processor [CPU0] (supports C1)
ACPI: Thermal Zone [THRM] (47 C)
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected an Intel i845 Chipset.
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 64M @ 0xe8000000
[drm] Initialized radeon 1.10.0 20020828 on minor 0: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2: IDE controller at PCI slot 0000:00:1f.1
ICH2: chipset revision 5
ICH2: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
hda: ST380021A, ATA DISK drive
hdb: IBM-DTLA-307030, ATA DISK drive
Using cfq io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: HL-DT-STDVD-ROM GDR8161B, ATAPI CD/DVD-ROM drive
hdd: PLEXTOR CD-R PX-W4824A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100)
hda: hda1 hda2 hda3
hdb: max request size: 128KiB
hdb: 60036480 sectors (30738 MB) w/1916KiB Cache, CHS=59560/16/63, UDMA(100)
hdb: hdb1
mice: PS/2 mouse device common for all mice
input: PC Speaker
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 9362)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
cpufreq: P4/Xeon(TM) CPU On-Demand Clock Modulation available
ACPI: (supports S0 S1 S3 S4bios S5)
BIOS EDD facility v0.14 2004-Apr-28, 2 devices found
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 140k freed
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
uhci_hcd 0000:00:1f.2: Intel Corp. 82801BA/BAM USB (Hub #1)
PCI: Setting latency timer of device 0000:00:1f.2 to 64
uhci_hcd 0000:00:1f.2: irq 19, io base 0000b000
uhci_hcd 0000:00:1f.2: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
uhci_hcd 0000:00:1f.4: Intel Corp. 82801BA/BAM USB (Hub #2)
PCI: Setting latency timer of device 0000:00:1f.4 to 64
uhci_hcd 0000:00:1f.4: irq 23, io base 0000b800
uhci_hcd 0000:00:1f.4: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
EXT3 FS on hda2, internal journal
usb 1-2: new low speed USB device using address 2
usbcore: registered new driver hiddev
input: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse® Explorer] on usb-0000:00:1f.2-2
usbcore: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
Adding 524280k swap on /swap. Priority:-1 extents:2100
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS on hdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
hdc: ATAPI 48X DVD-ROM drive, 256kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 40X CD-ROM CD-R/RW CD-MRW drive, 4096kB Cache, UDMA(33)
ip_tables: (C) 2000-2002 Netfilter core team
ip_tables: (C) 2000-2002 Netfilter core team
3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
0000:02:0c.0: 3Com PCI 3c905C Tornado at 0xa000. Vers LK1.1.19
0000:02:0d.0: 3Com PCI 3c905C Tornado at 0xa400. Vers LK1.1.19
ip_tables: (C) 2000-2002 Netfilter core team
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c011d44d
*pde = 00000000
___ ______
0--,| /OOOOOO\
{_o / /OO plop OO\
\__\_/OO oh dear OOO\s
\OOOOOOOOOOOOOOOO/
__XXX__ __XXX__
Oops: 0002 [#1]
PREEMPT DEBUG_PAGEALLOC
Modules linked in: iptable_filter ip_tables 3c59x ide_cd cdrom usbhid uhci_hcd usbcore
CPU: 0
EIP: 0060:[<c011d44d>] Not tainted VLI
EFLAGS: 00010202 (2.6.6-mm2-aes)
EIP is at aes_32+0x3/0x499
eax: dfb2d82c ebx: def69654 ecx: 00000004 edx: 00000000
esi: dfb2d82c edi: dfb2d800 ebp: df8cfc60 esp: df8cfc4c
ds: 007b es: 007b ss: 0068
Process setkey (pid: 1457, threadinfo=df8cf000 task=df762d30)
Stack: dfb2d800 dfb2d82c def69654 00000000 00000000 df8cfc7c 00000246 c01230b7
00000000 dfb2d800 c038f5f4 dfb2d800 df8cfc90 c0202252 dfb2d800 df59dd84
dfb54200 df8cfcb8 c0306b5b 0000000a dffef480 00000001 00000000 32000286
Call Trace:
[<c01064da>] show_stack+0x7a/0x90
[<c0106656>] show_registers+0x14d/0x1c5
[<c010686a>] die+0x108/0x26b
[<c011a836>] do_page_fault+0x384/0x548
[<c0106189>] error_code+0x2d/0x38
[<00000246>] 0x246
[<c0202252>] setkey+0x35/0x3c
[<c0306b5b>] esp_init_state+0x1e6/0x310
[<c03491cb>] pfkey_msg2xfrm_state+0x49a/0x60f
[<c0349836>] pfkey_add+0x1d/0xd5
[<c034b119>] pfkey_process+0x7e/0x8a
[<c034c2af>] pfkey_sendmsg+0x130/0x1a3
[<c02a5ce7>] sock_sendmsg+0x80/0xa4
[<c02a7185>] sys_sendto+0xd2/0xf1
[<c02a71da>] sys_send+0x36/0x38
[<c02a793b>] sys_socketcall+0x136/0x229
[<c010570d>] sysenter_past_esp+0x52/0x71
Code: 89 e5 83 ec 08 53 56 57 8b 55 0c 8b 4d 14 81 f9 80 00 00 00 72 03 c1 e9 03 83 f9 20 74 0a 83 f9 18 74 05 b9 10 00 00 00 c1 e9 02 <89> 4a 00 8d 41 06 89 42 04 8b 75 10 8d 7a 08 fc 55 89 c8 f3 a5
<6>Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode
agpgart: Putting AGP V2 device at 0000:01:01.0 into 1x mode
[-- Attachment #3: config --]
[-- Type: text/plain, Size: 25281 bytes --]
#
# Automatically generated make config: don't edit
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
# CONFIG_CLEAN_COMPILE is not set
# CONFIG_STANDALONE is not set
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_IOSCHED_NOOP is not set
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y
#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
CONFIG_MPENTIUMIII=y
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
# CONFIG_HPET_TIMER is not set
# CONFIG_HPET_EMULATE_RTC is not set
# CONFIG_SMP is not set
CONFIG_PREEMPT=y
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_TSC=y
# CONFIG_X86_MCE is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_SMBIOS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_REGPARM=y
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_SOFTWARE_SUSPEND is not set
# CONFIG_PM_DISK is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
# CONFIG_ACPI is not set
CONFIG_ACPI_BOOT=y
#
# APM (Advanced Power Management) BIOS Support
#
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
CONFIG_APM_DO_ENABLE=y
CONFIG_APM_CPU_IDLE=y
CONFIG_APM_DISPLAY_BLANK=y
# CONFIG_APM_RTC_IS_GMT is not set
CONFIG_APM_ALLOW_INTS=y
# CONFIG_APM_REAL_MODE_POWER_OFF is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_PROC_INTF is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
# CONFIG_CPU_FREQ_24_API is not set
CONFIG_CPU_FREQ_TABLE=m
#
# CPUFreq processor drivers
#
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
CONFIG_X86_SPEEDSTEP_SMI=m
# CONFIG_X86_P4_CLOCKMOD is not set
CONFIG_X86_SPEEDSTEP_LIB=m
# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCI_LEGACY_PROC is not set
CONFIG_PCI_NAMES=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCMCIA/CardBus support
#
CONFIG_PCMCIA=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_YENTA=m
CONFIG_CARDBUS=y
# CONFIG_I82092 is not set
# CONFIG_TCIC is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
# CONFIG_FW_LOADER is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_CARMEL is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_LBD=y
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
# CONFIG_IDEDISK_STROKE is not set
# CONFIG_BLK_DEV_IDECS is not set
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
# CONFIG_IDE_TASKFILE_IO is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_ADMA=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
CONFIG_SCSI=m
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_REPORT_LUNS is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_MEGARAID is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PCI2000 is not set
# CONFIG_SCSI_PCI2220I is not set
# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=m
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA6322 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
#
# PCMCIA SCSI adapter support
#
# CONFIG_PCMCIA_AHA152X is not set
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_NINJA_SCSI is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=y
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_DEBUG=y
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_LIMIT is not set
# CONFIG_IP_NF_MATCH_IPRANGE is not set
# CONFIG_IP_NF_MATCH_MAC is not set
CONFIG_IP_NF_MATCH_PKTTYPE=m
# CONFIG_IP_NF_MATCH_MARK is not set
# CONFIG_IP_NF_MATCH_MULTIPORT is not set
# CONFIG_IP_NF_MATCH_TOS is not set
# CONFIG_IP_NF_MATCH_RECENT is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_DSCP is not set
CONFIG_IP_NF_MATCH_AH_ESP=m
# CONFIG_IP_NF_MATCH_LENGTH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_MATCH_TCPMSS is not set
# CONFIG_IP_NF_MATCH_HELPER is not set
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_FILTER=m
# CONFIG_IP_NF_TARGET_REJECT is not set
# CONFIG_IP_NF_NAT is not set
# CONFIG_IP_NF_MANGLE is not set
CONFIG_IP_NF_TARGET_LOG=m
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
# CONFIG_IP_NF_RAW is not set
#
# IPv6: Netfilter Configuration
#
# CONFIG_IP6_NF_QUEUE is not set
CONFIG_IP6_NF_IPTABLES=m
# CONFIG_IP6_NF_MATCH_LIMIT is not set
CONFIG_IP6_NF_MATCH_MAC=m
# CONFIG_IP6_NF_MATCH_RT is not set
# CONFIG_IP6_NF_MATCH_OPTS is not set
# CONFIG_IP6_NF_MATCH_FRAG is not set
# CONFIG_IP6_NF_MATCH_HL is not set
# CONFIG_IP6_NF_MATCH_MULTIPORT is not set
CONFIG_IP6_NF_MATCH_OWNER=m
# CONFIG_IP6_NF_MATCH_MARK is not set
# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
CONFIG_IP6_NF_MATCH_AHESP=m
# CONFIG_IP6_NF_MATCH_LENGTH is not set
# CONFIG_IP6_NF_MATCH_EUI64 is not set
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
# CONFIG_IP6_NF_MANGLE is not set
CONFIG_IP6_NF_RAW=m
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_KGDBOE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=m
# CONFIG_TYPHOON is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# PCMCIA network device support
#
CONFIG_NET_PCMCIA=y
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_FMVJ18X is not set
# CONFIG_PCMCIA_PCNET is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_PCMCIA_SMC91C92 is not set
CONFIG_PCMCIA_XIRC2PS=m
# CONFIG_PCMCIA_AXNET is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_QIC02_TAPE is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_INTEL_MCH is not set
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
# CONFIG_VIDEO_SELECT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
CONFIG_SOUND=m
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_RTCTIMER=m
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
#
# PCI devices
#
CONFIG_SND_AC97_CODEC=m
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_TRIDENT is not set
CONFIG_SND_YMFPCI=m
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VX222 is not set
#
# ALSA USB devices
#
# CONFIG_SND_USB_AUDIO is not set
#
# PCMCIA devices
#
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
#
# USB support
#
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
# CONFIG_USB_DYNAMIC_MINORS is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=m
#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
#
# USB Human Interface Devices (HID)
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network adaptors
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
#
# USB port drivers
#
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_TEST is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_MINIX_FS=m
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
CONFIG_UDF_FS=m
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=m
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
# CONFIG_EXPORTFS is not set
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_EARLY_PRINTK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_SCHEDSTATS is not set
#
# Security options
#
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
CONFIG_CRYPTO_AES_586=y
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
#
# Library routines
#
# CONFIG_CRC32 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_QSORT=y
CONFIG_ZLIB_INFLATE=m
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_STD_RESOURCES=y
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized (oops)
2004-05-13 15:29 ` [PATCH] AES i586 optimized (oops) Felipe Alfaro Solana
@ 2004-05-13 19:27 ` Felipe Alfaro Solana
0 siblings, 0 replies; 15+ messages in thread
From: Felipe Alfaro Solana @ 2004-05-13 19:27 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: Andrew Morton, Kernel Mailinglist
On Thu, 2004-05-13 at 17:29, Felipe Alfaro Solana wrote:
> On Thu, 2004-05-13 at 16:05, Felipe Alfaro Solana wrote:
> > On Thu, 2004-05-13 at 13:42, Fruhwirth Clemens wrote:
> > > >
> > > > Some benchmark figures would be useful. Cache-cold and cache-hot.
> > >
> > > I posted this patch for the first time about 3/4 year ago. The first
> > > response has been the same. Please have a look at
> >
> > I'll give this a spin, since I'm very interested in AES. Currently, I'm
> > using IPSec with AES ESP all over my 100Mbps LAN. I'll apply this one to
> > 2.6.6-mm2 and will compare with vanillas 2.6.6 and 2.6.6-mm2.
>
> I got an oops on 2.6.6-mm2 plus i586 AES patch when invoking setkey to
> setup my SPD database with preshared keys entries. Attached dmesg and
> config.
As pointed before, it was the CONFIG_REGPARM config option. Reverting
the force-config_regparm-to-y.patch and setting CONFIG_REGPARM to no
solves the problems.
Having tried the new i586-optimized AES, I must say that throughput
increases from ~7MB/s with vanilla AES to more than ~9.4MB/s with the
i586-optimized AES (when FTPing a large file over the AES/ESP encrypted
link).
That's like saying that I'm getting more than 80% of the maximum
sustained, unencrypted throughput for my network link (which is at
~11MB/s). That's really impressive, since that's a Security Association
between a 700Mhz PIII and a 2GHz P4.
Nice work, indeed.
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] AES i586 optimized
2004-05-13 11:01 [PATCH] AES i586 optimized Fruhwirth Clemens
` (3 preceding siblings ...)
2004-05-13 15:09 ` James Morris
@ 2004-05-13 22:23 ` Felipe Alfaro Solana
4 siblings, 0 replies; 15+ messages in thread
From: Felipe Alfaro Solana @ 2004-05-13 22:23 UTC (permalink / raw)
To: Fruhwirth Clemens; +Cc: Kernel Mailinglist, Andrew Morton
On Thu, 2004-05-13 at 13:01, Fruhwirth Clemens wrote:
> Hi,
>
> The following patch adds an i586 optimized implementation of AES aka
> Rijndael. It's following an integration strategy similiar to recent
> s390/z990 integration for DES/SHA1. aes-i586-glue.c, a glue layer for
> CryptoAPI, and aes-i586-asm.S, the actual implementation, are added to
> arch/i386/crypto, as well as a config section to crypto/Kconfig.
>
> The code has been in use for half a year by myself and the loop-aes project
> for the last - I think - 2 years. I consider the implementation
> production-stable. Andrew, please consider applying.
>
> Best Regards, Clemens
Could you please update your patch to work when CONFIG_REGPARMS is
enabled? I find this i586-optimized AES patch very useful to me as I use
AES-encrypted IPSec extensively.
Thanks.
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2004-05-13 22:23 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-05-13 11:01 [PATCH] AES i586 optimized Fruhwirth Clemens
2004-05-13 11:07 ` Andrew Morton
2004-05-13 11:42 ` Fruhwirth Clemens
2004-05-13 14:05 ` Felipe Alfaro Solana
2004-05-13 15:29 ` [PATCH] AES i586 optimized (oops) Felipe Alfaro Solana
2004-05-13 19:27 ` Felipe Alfaro Solana
2004-05-13 12:34 ` [PATCH] AES i586 optimized Fruhwirth Clemens
2004-05-13 11:13 ` Christoph Hellwig
2004-05-13 11:25 ` Fruhwirth Clemens
2004-05-13 12:18 ` Christoph Hellwig
2004-05-13 12:37 ` Dave Jones
2004-05-13 13:24 ` Christophe Saout
2004-05-13 15:09 ` James Morris
2004-05-13 15:23 ` James Morris
2004-05-13 22:23 ` Felipe Alfaro Solana
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