History log of /freebsd/sys/crypto/aesni/aeskeys_amd64.S (Results 1 – 13 of 13)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/14.0.0
# 682d5a87 22-Aug-2023 Warner Losh <imp@FreeBSD.org>

Delete trailing whitespace from $FreeBSD$ removal

Fixes: d4bf8003ee42
Sponsored by: Netflix


# d4bf8003 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

sys: Remove $FreeBSD$: one-line .S pattern

Remove /^\s\.(asciz|ident)\s+\"\$FreeBSD\$\".*\n/


Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0, release/11.2.0, release/10.4.0, release/11.1.0, release/11.0.1, release/11.0.0, release/10.3.0, release/10.2.0, release/10.1.0, release/9.3.0, release/10.0.0
# 0bfd163f 18-Oct-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r233826 through r256722.


# 1ccca3b5 10-Oct-2013 Alan Somers <asomers@FreeBSD.org>

IFC @256277

Approved by: ken (mentor)


Revision tags: release/9.2.0
# ef90af83 20-Sep-2013 Peter Grehan <grehan@FreeBSD.org>

IFC @ r255692

Comment out IA32_MISC_ENABLE MSR access - this doesn't exist on AMD.
Need to sort out how arch-specific MSRs will be handled.


# 0fbf163e 06-Sep-2013 Mark Murray <markm@FreeBSD.org>

MFC


# d1d01586 05-Sep-2013 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head


# 46ed9e49 04-Sep-2013 Peter Grehan <grehan@FreeBSD.org>

IFC @ r255209


# ff6c7bf5 03-Sep-2013 John-Mark Gurney <jmg@FreeBSD.org>

Use the fact that the AES-NI instructions can be pipelined to improve
performance... Use SSE2 instructions for calculating the XTS tweek
factor... Let the compiler do more work and handle register a

Use the fact that the AES-NI instructions can be pipelined to improve
performance... Use SSE2 instructions for calculating the XTS tweek
factor... Let the compiler do more work and handle register allocation
by using intrinsics, now only the key schedule is in assembly...

Replace .byte hard coded instructions w/ the proper instructions now
that both clang and gcc support them...

On my machine, pulling the code to userland I saw performance go from
~150MB/sec to 2GB/sec in XTS mode. GELI on GNOP saw a more modest
increase of about 3x due to other system overhead (geom and
opencrypto)...

These changes allow almost full disk io rate w/ geli...

Reviewed by: -current, -security
Thanks to: Mike Hamburg for the XTS tweek algorithm

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Revision tags: release/8.4.0, release/9.1.0, release/8.3.0_cvs, release/8.3.0, release/9.0.0
# db06a6f4 12-Mar-2011 Marcel Moolenaar <marcel@FreeBSD.org>

Merge svn+ssh://svn.freebsd.org/base/head@219553


# 93ed70f9 02-Mar-2011 Konstantin Belousov <kib@FreeBSD.org>

Fix a bug in the result of manual assembly.

Reported by: Stefan Grundmann <sg2342 googlemail com>
PR: kern/155118
MFC after: 3 days


Revision tags: release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0
# b17f9ad2 16-Aug-2010 Marcel Moolenaar <marcel@FreeBSD.org>

Merge svn+ssh://svn.freebsd.org/base/head@211344


# 5f270659 23-Jul-2010 Konstantin Belousov <kib@FreeBSD.org>

Crypto(4) driver for AESNI.

The aeskeys_{amd64,i386}.S content was mostly obtained from OpenBSD,
no objections to the license from core.

Hardware provided by: Sentex Communications
Tested by: fabie

Crypto(4) driver for AESNI.

The aeskeys_{amd64,i386}.S content was mostly obtained from OpenBSD,
no objections to the license from core.

Hardware provided by: Sentex Communications
Tested by: fabient, pho (previous versions)
MFC after: 1 month

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