RE: [Fwd: Interrupts question]

2006-07-19 Thread John Polstra
On 17-Jul-2006 Alex Zbyslaw wrote: > I was monitoring a machine with "systat -vmstat" and noticed something > about the interrupts and I don't know if it's a problem or not. If it > is a problem, is there anything I can do about it? > > The interrupts for the network interface (em0) on irq 64 exac

Re: kern/99979: Get Ready for Kernel Module in C++

2006-07-19 Thread David Nugent
Matthias Andree wrote: Deciding that some features are bad beforehand, before you evaluate them is IMO bad idea. Let interested people write a bunch of C++ modules with the complete language before deciding on what shouldn't be used. No, that won't work -- plus you need a bunch of run-time

Re: VIA padlock performance

2006-07-19 Thread Jesse Ahrens
There's no locking in the hardware, all the xcrypt commands are ring3 accessible. Shouldn't be an issue to use either. > Michael Reifenberger wrote: > > On Wed, 19 Jul 2006, Oliver Fromme wrote: > > ... > > > You will also need "cryptodev" in addition to "crypto". > > > "crypto" manages only i

Re: "swiN: clock sio" process taking 75% CPU

2006-07-19 Thread Gareth McCaughan
On Tuesday 2006-07-18 19:41, John Baldwin wrote: > On Tuesday 18 July 2006 13:04, Gareth McCaughan wrote: > > On Tuesday 2006-07-18 16:54, Deomid Ryabkov wrote: > > > Gareth McCaughan wrote: > > > > > > > About 6 minutes after booting (on three occasions, but I > > > > don't guarantee this doesn'

Re: "swiN: clock sio" process taking 75% CPU

2006-07-19 Thread John Baldwin
On Wednesday 19 July 2006 12:11, Gareth McCaughan wrote: > (The particular screen saver I turned on was the one called > "warp"; I haven't checked yet whether others have the same > CPU-guzzling effect.) Actually, if you could test that, that would be helpful as that would narrow down where the bu

Re: On the use of Tun interfaces.

2006-07-19 Thread Stefan Bethke
Am 18.07.2006 um 06:39 schrieb David Gilbert: [3:15:[EMAIL PROTECTED]:~/devel/failsafe> netstat -rn ... 192.168.22.1 192.168.12.2 UH 00 tun0 shouldn't the last route there be active? Any clues here? The last time I tried to get a tun interface set up (admitte

Re: VIA padlock performance

2006-07-19 Thread Michael Reifenberger
On Wed, 19 Jul 2006, Christian Brueffer wrote: ... Something like the attached patch? I'd prefer a more compact version. How about the attached patch? Also applies some more word smithing. commited. Thanks! Bye/2 --- Michael Reifenberger, Business Development Manager SAP-Basis, Plaut Con

more if_tun frustration.

2006-07-19 Thread David Gilbert
To recap, I have tun0: flags=8051 mtu 1500 inet6 fe80::214:22ff:fede:f175%tun0 prefixlen 64 scopeid 0x5 inet 192.168.12.2 --> 192.168.22.1 netmask 0x Opened by PID 15236 And I see: [4:18:[EMAIL PROTECTED]:/usr/home/dgilbert> netstat -rn Routing tables Internet:

Re: VIA padlock performance

2006-07-19 Thread Oliver Fromme
Michael Reifenberger wrote: > On Wed, 19 Jul 2006, Oliver Fromme wrote: > ... > > You will also need "cryptodev" in addition to "crypto". > > "crypto" manages only in-kernel access to the cryptographic > > facilities (including hardware acceleration through the > > padlock driver), which is u

Re: VIA padlock performance

2006-07-19 Thread Christian Brueffer
On Wed, Jul 19, 2006 at 05:13:29PM +0200, Michael Reifenberger wrote: > On Tue, 18 Jul 2006, Christian Brueffer wrote: > ... > > > >Nice, could you update padlock(4) with information about supported C7 > >processors? > > > > Something like the attached patch? > I'd prefer a more compact version.

Re: VIA padlock performance

2006-07-19 Thread Michael Reifenberger
On Tue, 18 Jul 2006, Christian Brueffer wrote: ... Nice, could you update padlock(4) with information about supported C7 processors? Something like the attached patch? Bye/2 --- Michael Reifenberger, Business Development Manager SAP-Basis, Plaut Consulting Comp: [EMAIL PROTECTED] | Priv: [EM

Re: VIA padlock performance

2006-07-19 Thread Michael Reifenberger
On Wed, 19 Jul 2006, Oliver Fromme wrote: ... You will also need "cryptodev" in addition to "crypto". "crypto" manages only in-kernel access to the cryptographic facilities (including hardware acceleration through the padlock driver), which is used by FAST_IPSEC, for example. "cryptodev" will ena

Re: "swiN: clock sio" process taking 75% CPU

2006-07-19 Thread victor cruceru
Hi Gareth, Did you try to disable the console screensaver? Sometimes this helps. Message: 1 Date: Tue, 18 Jul 2006 13:17:32 +0100 From: Gareth McCaughan <[EMAIL PROTECTED]> Subject: "swiN: clock sio" process taking 75% CPU To: freebsd-hackers@freebsd.org Message-ID: <[EMAIL PROTECTED]> Content-T

Re: VIA padlock performance

2006-07-19 Thread Oliver Fromme
Andrzej Tobola wrote: > Oliver Fromme wrote: > > On my EPIA 1 (1GHz VIA Nehemia) I did some performance > > testing a few months ago under RELENG_6 (not sophisticated > > enough to call it benchmarking). For testing I used scp(1) > > of a large file (an ISO9660 image, 213 MBytes), because

Re: VIA padlock performance

2006-07-19 Thread Andrzej Tobola
Hello Oliver, On Wed, Jul 19, 2006 at 02:06:18PM +0200, Oliver Fromme wrote: > On my EPIA 1 (1GHz VIA Nehemia) I did some performance > testing a few months ago under RELENG_6 (not sophisticated > enough to call it benchmarking). For testing I used scp(1) > of a large file (an ISO9660 image,

Re: [Fwd: Interrupts question]

2006-07-19 Thread Alex Zbyslaw
Oliver Fromme wrote: Alex Zbyslaw wrote: > John Baldwin wrote: > > There's no easy answer on this. You'll have to run your own benchmarks. If > > you don't need USB, then you may just want to leave it out of your kernel > > which might help some. > > OK, thanks for the info and suggestions.

Re: VIA padlock performance

2006-07-19 Thread Oliver Fromme
Michael Reifenberger <[EMAIL PROTECTED]> wrote: > with a via epia EN-15000 MB and an U160 scsi disk I get with eli(4) I get > ~27-40MB/s read/write performance trough eli(4) with AES265 key. > > cryptotest gives: > (totum)(root) ./cryptotest -a aes256 10 4096 > 7.838 sec, 20 aes25

Re: [Fwd: Interrupts question]

2006-07-19 Thread Oliver Fromme
Alex Zbyslaw wrote: > John Baldwin wrote: > > There's no easy answer on this. You'll have to run your own benchmarks. > > If > > you don't need USB, then you may just want to leave it out of your kernel > > which might help some. > > OK, thanks for the info and suggestions. Regrettabl