On Wednesday 18 July 2007 12:26 pm, Stefan Farfeleder wrote:
> On Wed, Jul 18, 2007 at 12:06:35PM -0600, Richard Hodges wrote:
> > > ./aes_test
> >
> > Using key: 2b 7e 15 16 28 ae d2 a6 ab f7 15 88 09 cf 4f 3c
> >
> > 920F0CE0A9A96BB9D8416962BDBBAA7C
> >
Okay, I am a little bit puzzled. I have been working with AES/Rijndael for a
couple months now, and I have just run into something interesting.
I have written two AES 128-bit implementations, one in C and one for a
microcontroller. I have carefully studied various references, including
FIPS-1
On Fri, 18 Jun 2004, Ing.Richard Andrysek wrote:
> Hi Richard,
>
> I've read your question about SPDIF capture device on freebsd. I am
> currently looking for similar device.Have you found such one? Can you
> access subcode etc.?
Sorry, I never did find anything immediately useful for SPDIF captu
Hi, folks!
I sent this out to -multimedia on Wednesday, but maybe that wasn't the
right place to ask...
I am looking for something unusual. I want to capture SPDIF subframes.
These are the 32-bit building blocks of an SPDIF stream. I don't really
care if the device parses the B, M, and W preamb
onnection
to port 25, and it is (at best) nuissance information when I want
to do a ping or traceroute. The same with "http:".
-Richard
---
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
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On Fri, 31 Aug 2001, David O'Brien wrote:
> On Fri, Aug 31, 2001 at 09:58:21AM -0700, Richard Hodges wrote:
> > > On the other hand, what exactly is http://www.ufp.org supposed to be useful
> > > for when www.ufp.org is the same thing.
> >
> > Why not p
mutt http://www.ufp.org ?
In this case, mutt should do an HTTP request to port 80 at www.ufp.org,
grab the home page, and put it in your inbox :-)
-Richard
-----------
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED]
On Tue, 17 Jul 2001, Terry Lambert wrote:
> Richard Hodges wrote:
> > Go ahead and beat me up if you have to :-) But why is there _any_ issue
> > with RX buffer alignment? I get some mbufs and set the data pointer to
> > any point I want, or I get a cluster, which is al
doesn't permit it are the
> RealTek 8139/if_rl (surprise) and the VIA Rhine I and Rhine II/if_vr.
And the IDT 77211 ATM SAR chip. Fortunately, most of the PDUs I see
are perfectly aligned, and no copy is needed.
Thanks for the explanation!
-Richard
-
gned,
then I'm pretty much screwed - I have to copy...
All the best,
-Richard
-------
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
To Uns
On Sat, 7 Jul 2001, Brian Somers wrote:
> Richard Hodges <[EMAIL PROTECTED]> wrote:
> > And as far as distribution goes, if my vote counts, I would suggest
> > that anyone should have the right to sell (or give away) copies for
> > whatever price they want. The more
f my vote counts, I would suggest
that anyone should have the right to sell (or give away) copies for
whatever price they want. The more copies, the better! I fail to
see why FreeBSD distribution should be "guided" to certain entities
based on their political contributions.
All th
to work on? Whatever
it is, I will probably be very interested in your progress!
All the best,
-Richard
-------
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| ww
I just discovered an interesting bug in HARP that prevents SVCs
from working on a Xylan switch, and maybe others. The PR is
kern/28748, and it includes a detailed description of the
problem and a simple patch.
Any takers?
Thanks,
-Richard
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "
year, but I would like to
think that I had some subtle logic error in my code, rather than
dismiss AIO as unusuable.
If you have specific knowlege of a problem in AIO, do you have any
suggestions on fixing it?
Thanks,
-Richard
-------
Richard Hodges | Ma
ou should also make sure you bzero the aiocb structure before use as
> some of the fields could cause strange behavior if left with random
> data.
Did that. But it never hurts to double-check :-)
Thanks,
-Richard
-----------
Richard Hodges | Matrip
> On Fri, 22 Jun 2001, Richard Hodges wrote:
> > I tried AIO some months ago (4.1R or 4.2R), but had some trouble
> > with AIO, mainly that it seemed to lose track of half my files.
> > Not any particular files, it seemed that at any moment it would
> > just pick te
is TCP, isn't it? I thought so. I am sending UDP, and the
timing needs to be *perfect*. Well, within a couple milliseconds,
anyway.
Thanks for the info,
-Richard
---
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL
the details?
Thanks,
-Richard
-------
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
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errupt, no?
Would it be worthwhile to connect a scope to the PCI interrupt lines
to see if anything is wedged?
Thanks,
-Richard
---
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
77
performance difference
between UDMA100 and UDMA66, or even with UDMA33 if there is only
one drive per cable.
Comments and suggestions are appreciated :-)
-Richard
---
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL
appropriate to add a line for ECONNREFUSED in the man pages for
send/sendto/sendmsg. It may be obvious, but is it _painfully_
obvious that the ICMP reply will trigger ECONNREFUSED on the
next packet?
All the best,
-Richard
-------
Richard Hodges |
ship changes going on?
Another thought is that this user may have had files still open. Even
if you "remove" a file, it really does not go away until the last open
handle is closed.
All the best,
-Richard
---
Richard Hodges | Matriplex, inc.
On Sat, 24 Mar 2001 [EMAIL PROTECTED] wrote:
> On Sat, 24 Mar 2001, Richard Hodges wrote:
>
> > For many (most?) people that may be practical. But what about
> > those of us with a 1RU system using fxp on the motherboard and
> > NEED the single PCI slot for somethi
d;
For many (most?) people that may be practical. But what about
those of us with a 1RU system using fxp on the motherboard and
NEED the single PCI slot for something else? I suspect that
there are more of us than you might think.
All the best,
-Richard
-
I hate to follow up on my own post, but I have not heard a
word of comment, positive or negative...
-Richard
On Fri, 2 Mar 2001, Richard Hodges wrote:
> Hi, all!
>
> A couple months ago, I submitted PR kern/23620 describing a problem
> with the Fore PCA200E driver for HARP. I
On 11 Mar 2001, Dag-Erling Smorgrav wrote:
> Richard Hodges <[EMAIL PROTECTED]> writes:
> > On Thu, 8 Mar 2001, Rafael Tonin wrote:
> > > Anyone knows how to get this card to work?
> > Go into your BIOS config and turn off the option
> > for "PLUG &a
places it uses FP instructions (for memory copying).
> In anycase, I think there'd be a problem here.
The last time I tried using FP in a device driver, it caused kernel
panics (I hate it when that happens...)
-Richard
-----------
Richard Hodges | M
y
>
> Anyone knows how to get this card to work?
Go into your BIOS config and turn off the option
for "PLUG & PLAY OS". It should be with the PCI menu.
-Richard
-------
Richard Hodges | Matriplex, inc.
Product Manager | 769 Bas
---
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
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quot;, 1))
timeout--;
if(NOTREADY)
return(EIO); /* or whatever... */
uiomove(...)
Then in your interrupt service routine:
wakeup(softc);
Hope this helps!
-Richard
---
Richard Hodges | Matriplex, inc.
Product Manager | 769 Basque Way
[E
work programming is kept :-)
When you get ready for kernel level network programming, get
"TCP/IP Illustrated, Volume 2". There is no substitute.
-Richard
-----------
Richard Hodges | Matriplex, inc.
| 769 Basque Way
[EMAIL PROTECTE
, and pass all incoming packets to your
socket, except UDP, TCP, and ICMP echo/timestamp/mask.
-Richard
-------
Richard Hodges | Matriplex, inc.
| 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matripl
t to put code samples
in the man pages themselves.
-Richard
---
Richard Hodges | Matriplex, inc.
| 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
To Unsubscribe: send mail to [EMAIL PR
is a useful method of sharing memory
between processes.
> In addition, mmap isn't listed in the SEE ALSO for malloc(3), nor is it
> listed in memory(3). mmap() is listed in malloc(3), but only in an
> error message.
Sounds good to me.
-Richard
---
hem, but I would be very interested in other opinions.
Thanks,
-Richard
-----------
Richard Hodges | Matriplex, inc.
| 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
To Unsubscribe: send mail to
w would trigger a fault? I would *much*
rather have the machine grind to a halt with a relevant message than
see mysterious data corruption.
Of course, neither of these would be worthwhile once I stop writing
code with bugs ;-)
All the best,
-Richard
---------
These cards are right now priced from $140 (UTP) to $450 (MMF).
If you have no luck at all finding what you want, let me know and
I'll get you hooked up with something :-)
All the best,
-Richard
---
Richard Hodges | Matriplex, inc.
E_ORDER == LITTLE_ENDIAN
> printf("Little endian\n");
> #else
> printf("Unknown\n");
> #endif
> }
Just to be different, why not use something like:
if(htonl(1) == 1)
bigendian
else
littleendian
Of course, that spoils the fun of figuring out
remote gdb instead of ddb.
Thanks. I also had to dig out a couple bugs involving word alignment
when doing DMA transfers, and learned NOT to mess with the data inside
mbufs with external data ;-) I guess I've left enough offerings at
the altar of stupidity, so maybe Loki will leave me
flames gratefully accepted :-)
Thanks,
-Richard
-------
Richard Hodges | Matriplex, inc.
| 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
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wi
= timeval2 - timeval1;
}
Is this what you had in mind?
All the best,
-Richard
-------
Richard Hodges | Matriplex, inc.
| 769 Basque Way
[EMAIL PROTECTED] | Carson City, NV 89706
775-886-6477| www.matriplex.com
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time spent
in the kernel.
Any ideas? Thanks.
-Richard
---
Richard Hodges | Matriplex, inc.
[EMAIL PROTECTED] | 769 Basque Way
775-886-6477| Carson City, NV 89706
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