Thread: [Ocf-linux-users] SafeXcel 1141
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From: Nawang C. <naw...@gm...> - 2007-09-05 04:26:37
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Hi David,
I was testing OCF with SafeXcel 1141 card. Just wanted
to know which version of the 1141 card you tested OCF with i.e. REV1
or REV1.1.
--
Nawang Chhetan
Software Engineer
SafeNet India.
|
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From: David M. <Dav...@se...> - 2007-09-05 05:08:30
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Jivin Nawang Chhetan lays it down ... > Hi David, > I was testing OCF with SafeXcel 1141 card. Just wanted > to know which version of the 1141 card you tested OCF with i.e. REV1 > or REV1.1. I think I have used both as I had to work around a bug in version1 IIRC. I have also used the 1741. Note that none of these were cards, but PCI chips on an embedded board, but they look like cards ;-) Cheers, Davidm -- David McCullough, dav...@se..., Ph:+61 734352815 Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com |
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From: Nawang C. <naw...@gm...> - 2007-09-05 11:42:04
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Hi David,
I am trying to run "bench-ocf" with safe.ko . I dont
see any debug messages( I insert the modules with debug messages
enabled). Seems even though open-ssl does all the stuff mentioned in
the script "bench-ocf", 1141 card is not used. Can you give me some
directions here ?
On 9/5/07, David McCullough <Dav...@se...> wrote:
>
> Jivin Nawang Chhetan lays it down ...
> > Hi David,
> > I was testing OCF with SafeXcel 1141 card. Just wanted
> > to know which version of the 1141 card you tested OCF with i.e. REV1
> > or REV1.1.
>
> I think I have used both as I had to work around a bug in version1 IIRC.
> I have also used the 1741.
>
> Note that none of these were cards, but PCI chips on an embedded board,
> but they look like cards ;-)
>
> Cheers,
> Davidm
>
> --
> David McCullough, dav...@se..., Ph:+61 734352815
> Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com
>
--
Nawang Chhetan
Software Engineer
SafeNet India.
|
|
From: David M. <Dav...@se...> - 2007-09-05 13:07:35
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Jivin Nawang Chhetan lays it down ... > Hi David, > I am trying to run "bench-ocf" with safe.ko . I dont > see any debug messages( I insert the modules with debug messages > enabled). Seems even though open-ssl does all the stuff mentioned in > the script "bench-ocf", 1141 card is not used. Can you give me some > directions here ? Send me the output of: lsmod If you want to be sure only the safenet driver is used, make sure that you do not load cryptosoft or any other crypto driver. Just load: ocf safe cryptodev Cheers, Davidm > On 9/5/07, David McCullough <Dav...@se...> wrote: > > > > Jivin Nawang Chhetan lays it down ... > > > Hi David, > > > I was testing OCF with SafeXcel 1141 card. Just wanted > > > to know which version of the 1141 card you tested OCF with i.e. REV1 > > > or REV1.1. > > > > I think I have used both as I had to work around a bug in version1 IIRC. > > I have also used the 1741. > > > > Note that none of these were cards, but PCI chips on an embedded board, > > but they look like cards ;-) > > > > Cheers, > > Davidm > > > > -- > > David McCullough, dav...@se..., Ph:+61 734352815 > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com > > > > > -- > Nawang Chhetan > Software Engineer > SafeNet India. > -- David McCullough, dav...@se..., Ph:+61 734352815 Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com |
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From: Nawang C. <naw...@gm...> - 2007-09-11 06:14:07
Attachments:
logs.tar
|
Hi David,
I just tried the simple ocf-bench test program with
SafeXcel 1141 card. But all the operations fail.
I am attaching a tar ball which contains following three files:
1. lsmod.txt
2. lspci.txt
3. ocfbench-dmesg.txt
with respective details.
Please have a look at them.
Thanks a lot.
On 9/5/07, David McCullough <Dav...@se...> wrote:
>
> Jivin Nawang Chhetan lays it down ...
> > Hi David,
> > I am trying to run "bench-ocf" with safe.ko . I dont
> > see any debug messages( I insert the modules with debug messages
> > enabled). Seems even though open-ssl does all the stuff mentioned in
> > the script "bench-ocf", 1141 card is not used. Can you give me some
> > directions here ?
>
> Send me the output of:
>
> lsmod
>
> If you want to be sure only the safenet driver is used, make sure that
> you do not load cryptosoft or any other crypto driver. Just load:
>
> ocf
> safe
> cryptodev
>
> Cheers,
> Davidm
>
> > On 9/5/07, David McCullough <Dav...@se...> wrote:
> > >
> > > Jivin Nawang Chhetan lays it down ...
> > > > Hi David,
> > > > I was testing OCF with SafeXcel 1141 card. Just wanted
> > > > to know which version of the 1141 card you tested OCF with i.e. REV1
> > > > or REV1.1.
> > >
> > > I think I have used both as I had to work around a bug in version1 IIRC.
> > > I have also used the 1741.
> > >
> > > Note that none of these were cards, but PCI chips on an embedded board,
> > > but they look like cards ;-)
> > >
> > > Cheers,
> > > Davidm
> > >
> > > --
> > > David McCullough, dav...@se..., Ph:+61 734352815
> > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com
> > >
> >
> >
> > --
> > Nawang Chhetan
> > Software Engineer
> > SafeNet India.
> >
>
> --
> David McCullough, dav...@se..., Ph:+61 734352815
> Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com
>
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From: David M. <Dav...@se...> - 2007-09-11 06:21:35
|
Jivin Nawang Chhetan lays it down ... > Hi David, > I just tried the simple ocf-bench test program with > SafeXcel 1141 card. But all the operations fail. > I am attaching a tar ball which contains following three files: > 1. lsmod.txt > 2. lspci.txt > 3. ocfbench-dmesg.txt > with respective details. > > Please have a look at them. It is possible that ocf-bench is not calling into OCF with parameters that will work with the safenet. Pretty sure the error 22 will be an EINVAL. Check your errno.h Try running cryptotest from user space or "openssl speed" as they are safe. If that works I'll look at what could be wrong with ocf-bench. Examples of running the apps are on: http://ocf-linux.sourceforge.net/benchmarks.html Cheers, Davidm > On 9/5/07, David McCullough <Dav...@se...> wrote: > > > > Jivin Nawang Chhetan lays it down ... > > > Hi David, > > > I am trying to run "bench-ocf" with safe.ko . I dont > > > see any debug messages( I insert the modules with debug messages > > > enabled). Seems even though open-ssl does all the stuff mentioned in > > > the script "bench-ocf", 1141 card is not used. Can you give me some > > > directions here ? > > > > Send me the output of: > > > > lsmod > > > > If you want to be sure only the safenet driver is used, make sure that > > you do not load cryptosoft or any other crypto driver. Just load: > > > > ocf > > safe > > cryptodev > > > > Cheers, > > Davidm > > > > > On 9/5/07, David McCullough <Dav...@se...> wrote: > > > > > > > > Jivin Nawang Chhetan lays it down ... > > > > > Hi David, > > > > > I was testing OCF with SafeXcel 1141 card. Just wanted > > > > > to know which version of the 1141 card you tested OCF with i.e. REV1 > > > > > or REV1.1. > > > > > > > > I think I have used both as I had to work around a bug in version1 IIRC. > > > > I have also used the 1741. > > > > > > > > Note that none of these were cards, but PCI chips on an embedded board, > > > > but they look like cards ;-) > > > > > > > > Cheers, > > > > Davidm > > > > > > > > -- > > > > David McCullough, dav...@se..., Ph:+61 734352815 > > > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com > > > > > > > > > > > > > -- > > > Nawang Chhetan > > > Software Engineer > > > SafeNet India. > > > > > > > -- > > David McCullough, dav...@se..., Ph:+61 734352815 > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com > > -- David McCullough, dav...@se..., Ph:+61 734352815 Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com |
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From: David M. <Dav...@se...> - 2007-09-26 11:40:43
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Jivin Nawang Chhetan lays it down ... > Hi David, > I'll really appreciate if you please tell me whether I am > committing an elementry mistake here ? If so I'll re-investigate my > findings. So for being a bit slow, I've been a little snowed under for the last 3 weeks. > On 9/11/07, Nawang Chhetan <naw...@gm...> wrote: > > Hi David, > > Thanks for a prompt reply. I ran the cryptotest program > > and attached are the results. My observations is that when I run: > > > > ./cryptotest i.e small number of packets everything is fine. See > > cryptotest-1.txt > > > > while with > > > > ./cryptotest -z i.e. large number of packets.There is a kernal paging error. > > > > and Yes error 22 is EINVAL( I forgot to mention). > > Running openssl ( as suggested in benchmark page ) didn't do any ocf > > acceleration. I am using openssl version 0.9.8e (I applied the patch > > provided by you with the distribution) > > We need to mention "-engine cryptodev" , but how do we specify the > > device i.e safe,hifn,cryptosoft etc. I do that by only loading the driver I wish to test and unloading the others ;-) > > I am using kernel version 2.6.16.1 with kernel pre-emption on. I think I have mentioned this before, but I have not done any testing with preemption enabled. Try with it off just to eliminate that option. >From the crash it seems like a corruption or timing/alloc/free bug, so the preemption is a candidate. Try it and see :-) Cheers, Davidm > > On 9/11/07, David McCullough <Dav...@se...> wrote: > > > > > > Jivin Nawang Chhetan lays it down ... > > > > Hi David, > > > > I just tried the simple ocf-bench test program with > > > > SafeXcel 1141 card. But all the operations fail. > > > > I am attaching a tar ball which contains following three files: > > > > 1. lsmod.txt > > > > 2. lspci.txt > > > > 3. ocfbench-dmesg.txt > > > > with respective details. > > > > > > > > Please have a look at them. > > > > > > It is possible that ocf-bench is not calling into OCF with parameters > > > that will work with the safenet. Pretty sure the error 22 will be an > > > EINVAL. Check your errno.h > > > > > > Try running cryptotest from user space or "openssl speed" as they are > > > safe. If that works I'll look at what could be wrong with ocf-bench. > > > Examples of running the apps are on: > > > > > > http://ocf-linux.sourceforge.net/benchmarks.html > > > > > > Cheers, > > > Davidm > > > > > > > On 9/5/07, David McCullough <Dav...@se...> wrote: > > > > > > > > > > Jivin Nawang Chhetan lays it down ... > > > > > > Hi David, > > > > > > I am trying to run "bench-ocf" with safe.ko . I dont > > > > > > see any debug messages( I insert the modules with debug messages > > > > > > enabled). Seems even though open-ssl does all the stuff mentioned in > > > > > > the script "bench-ocf", 1141 card is not used. Can you give me some > > > > > > directions here ? > > > > > > > > > > Send me the output of: > > > > > > > > > > lsmod > > > > > > > > > > If you want to be sure only the safenet driver is used, make sure that > > > > > you do not load cryptosoft or any other crypto driver. Just load: > > > > > > > > > > ocf > > > > > safe > > > > > cryptodev > > > > > > > > > > Cheers, > > > > > Davidm > > > > > > > > > > > On 9/5/07, David McCullough <Dav...@se...> wrote: > > > > > > > > > > > > > > Jivin Nawang Chhetan lays it down ... > > > > > > > > Hi David, > > > > > > > > I was testing OCF with SafeXcel 1141 card. Just wanted > > > > > > > > to know which version of the 1141 card you tested OCF with i.e. REV1 > > > > > > > > or REV1.1. > > > > > > > > > > > > > > I think I have used both as I had to work around a bug in version1 IIRC. > > > > > > > I have also used the 1741. > > > > > > > > > > > > > > Note that none of these were cards, but PCI chips on an embedded board, > > > > > > > but they look like cards ;-) > > > > > > > > > > > > > > Cheers, > > > > > > > Davidm > > > > > > > > > > > > > > -- > > > > > > > David McCullough, dav...@se..., Ph:+61 734352815 > > > > > > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Nawang Chhetan > > > > > > Software Engineer > > > > > > SafeNet India. > > > > > > > > > > > > > > > > -- > > > > > David McCullough, dav...@se..., Ph:+61 734352815 > > > > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com > > > > > > > > > > > > > > > > > -- > > > David McCullough, dav...@se..., Ph:+61 734352815 > > > Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com > > > > > > > > -- David McCullough, dav...@se..., Ph:+61 734352815 Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com |
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