usb device causes system crash (ucomstart: null oxfer)

2011-11-27 Thread Byron Klippert
I wrote a C program to talk to a I2C usb master device. On the surface this program seems to work consistently. It wasn't until I wrapped the C program in shell code and looped it, when a problem was exposed ultimately crashing the system. I do not know whether my program is causing the crash or if

FOSDEM 2012 - BSD Licensed Operating System Developers Room

2011-11-27 Thread Brooks Davis
We have a Devroom at FOSDEM 2012, which takes place on February 4-5 in Brussels, Belgium. The Devroom will mainly cover topics for BSD Licensed Operating System users, developers and contributors. For more information about the Devroom, please see: http://wiki.freebsd.org/201202DevRoom For more

misc@openbsd.org

2011-11-27 Thread Ing. Gabriela Sanchez
[IMAGE] Pms de Mixico prestigiada firma de Capacitacisn presenta: Planeacisn Maestra de la Produccisn 5 de Diciembre, Guadalajara, Jalisco. Experto consultor Lic. Ariel Valero. Obtenga las herramientas necesarias para alcanzar un sptimo desempeqo en su funcisn. Empresa Registrada ante la STPS Smgue

Re: Single Stepping Process in Kernel

2011-11-27 Thread Luis Useche
On Sun, Nov 27, 2011 at 4:42 PM, Philip Guenther wrote: > On Sun, Nov 27, 2011 at 9:19 AM, Luis Useche wrote: > ... >> The idea is to create this temporary mapping after we make sure the >> access was valid but the page was not in memory. > ... >> I am not proposing to trace the fault handler. My

Re: Single Stepping Process in Kernel

2011-11-27 Thread Philip Guenther
On Sun, Nov 27, 2011 at 9:19 AM, Luis Useche wrote: ... > The idea is to create this temporary mapping after we make sure the > access was valid but the page was not in memory. ... > I am not proposing to trace the fault handler. My idea is to single > step the last user-space instruction of the p

Re: Trouble with large files in current snapshot

2011-11-27 Thread Philip Guenther
On Sun, Nov 27, 2011 at 9:48 AM, Pieter Verberne wrote: > On Sun, 27 Nov 2011 12:21:49 +0100, pet...@schwertfisch.de wrote: >> After upgrading to current (snapshot from Nov. 25) OpenBSD seems to be >> choking on large (>2GB) files (tested with GENERIC.MP and GENERIC): > > The latest kernel that do

Re: Trouble with large files in current snapshot

2011-11-27 Thread Nigel Taylor
On 11/27/11 20:35, Ted Unangst wrote: > On Sun, Nov 27, 2011, Pieter Verberne wrote: >> On Sun, 27 Nov 2011 12:21:49 +0100, pet...@schwertfisch.de wrote: >>> After upgrading to current (snapshot from Nov. 25) OpenBSD seems to >>> be >>> choking on large (>2GB) files (tested with GENERIC.MP and GENE

Re: Trouble with large files in current snapshot

2011-11-27 Thread Ted Unangst
On Sun, Nov 27, 2011, Pieter Verberne wrote: > On Sun, 27 Nov 2011 12:21:49 +0100, pet...@schwertfisch.de wrote: >> After upgrading to current (snapshot from Nov. 25) OpenBSD seems to >> be >> choking on large (>2GB) files (tested with GENERIC.MP and GENERIC): Was it this change? http://www.openb

Re: Packet drop because of invalid IP checksum on Soerkis / vr / ral

2011-11-27 Thread Christiano F. Haesbaert
On Sun, Nov 27, 2011 at 12:35:23PM +0100, Pieter Verberne wrote: > On Sun, 27 Nov 2011 00:50:21 -0200, Christiano F. Haesbaert wrote: > >On Sat, Nov 26, 2011 at 10:37:10PM +0100, Pieter Verberne wrote: > >>Hello, > >> > >>I configured my Soekris net5501 as a switch and access point. I > >>briged al

Re: Trouble with large files in current snapshot

2011-11-27 Thread Pieter Verberne
On Sun, 27 Nov 2011 12:21:49 +0100, pet...@schwertfisch.de wrote: After upgrading to current (snapshot from Nov. 25) OpenBSD seems to be choking on large (>2GB) files (tested with GENERIC.MP and GENERIC): The latest kernel that does work on my Soerkis is this one: bsd.2009 03-Nov-2011 17:

Re: Single Stepping Process in Kernel

2011-11-27 Thread Luis Useche
On Sun, Nov 27, 2011 at 4:14 AM, Philip Guenther wrote: > On Sat, Nov 26, 2011 at 10:25 PM, Luis Useche wrote: >> On Sat, Nov 26, 2011 at 7:31 PM, Ted Unangst wrote: >>> On Sat, Nov 26, 2011, Luis Useche wrote: For a project I need to single step a user space process while executing th

Re: simple wpa2 enterprise

2011-11-27 Thread Stuart Henderson
On 2011-11-26, quartz wrote: > I'm looking to set up a small-sized wifi network with wpa2 enterprise. > does anyone know of a lightweight authentication software package for > this? all I can find in the ports tree is freeradius, but I'm looking for > something easier to administer... something al

Re: Host AP mode: power saving

2011-11-27 Thread Stuart Henderson
On 2011-11-27, Ralph Becker-Szendy wrote: > Traditionally, the OpenBSD 802.11 wireless device drivers do not support power > saving mode in host AP mode. This makes an OpenBSD-based wireless AP nearly > unusable for those wireless clients that can not disable power saving mode on > their end. Un

Re: X11: xrandr rotate makes picture unreadable

2011-11-27 Thread Oleksii Zhmyrov
On 11/27/11 13:23, Matthieu Herrb wrote: On Sat, Nov 26, 2011 at 01:49:49PM +0200, Oleksii Zhmyrov wrote: On 11/26/11 13:20, Ville Valkonen wrote: Hello, I am running OpenBSD current on a Lenovo SL-510 laptop (dmesg below) and xrandr rotate doesn't work as expected. When executing $ xrandr

Re: Packet drop because of invalid IP checksum on Soerkis / vr / ral

2011-11-27 Thread Pieter Verberne
On Sun, 27 Nov 2011 00:50:21 -0200, Christiano F. Haesbaert wrote: On Sat, Nov 26, 2011 at 10:37:10PM +0100, Pieter Verberne wrote: Hello, I configured my Soekris net5501 as a switch and access point. I briged all four vr(4) devices and ral0. vr0 (10.0.0.1) is connected to the router. ral0 is c

Re: Trouble with large files in current snapshot

2011-11-27 Thread Pieter Verberne
On Sun, 27 Nov 2011 12:21:49 +0100, pet...@schwertfisch.de wrote: After upgrading to current (snapshot from Nov. 25) OpenBSD seems to be choking on large (>2GB) files (tested with GENERIC.MP and GENERIC): Please have a look at http://article.gmane.org/gmane.os.openbsd.bugs/17898 Again. I down

Re: X11: xrandr rotate makes picture unreadable

2011-11-27 Thread Matthieu Herrb
On Sat, Nov 26, 2011 at 01:49:49PM +0200, Oleksii Zhmyrov wrote: > On 11/26/11 13:20, Ville Valkonen wrote: > >Hello, > > > >I am running OpenBSD current on a Lenovo SL-510 laptop (dmesg below) and > >xrandr rotate doesn't work as expected. When executing > > $ xrandr --output LVDS --rotate right

Trouble with large files in current snapshot

2011-11-27 Thread peters
After upgrading to current (snapshot from Nov. 25) OpenBSD seems to be choking on large (>2GB) files (tested with GENERIC.MP and GENERIC): $ pwd /home/user $ mount ... /dev/wd0k on /home type ffs (local, nodev, nosuid, softdep) ... $ dd if=/dev/zero of=large1 bs=1024 count=250 250+0 rec

Re: Single Stepping Process in Kernel

2011-11-27 Thread Philip Guenther
On Sat, Nov 26, 2011 at 10:25 PM, Luis Useche wrote: > On Sat, Nov 26, 2011 at 7:31 PM, Ted Unangst wrote: >> On Sat, Nov 26, 2011, Luis Useche wrote: >>> For a project I need to single step a user space process while >>> executing the fault handler. I was thinking that probably ddb single >>> st