Geert Uytterhoeven píše v Pá 16. 08. 2013 v 23:57 +0200:
In a kernel that has both IDE and nfhd support, once everything is in the
buffer cache, I get:
atari:~# dd if=/dev/hda2 bs=1M of=/dev/null
141114880 bytes (141 MB) copied, 5.91 seconds, 23.9 MB/s
atari:~# dd if=/dev/nfhd8p2 bs=1M
Geert Uytterhoeven píše v Pá 16. 08. 2013 v 23:57 +0200:
141114880 bytes (141 MB) copied, 17.09 seconds, 8.3 MB/s
So nfhd is slower than emulated IDE?
nfhd is something like IDE with DMA (if everything is in buffer cache
then it's doing basically just a memcpy() from cache to the destination
Geert Uytterhoeven píše v St 24. 07. 2013 v 16:56 +0200:
The problem is that aranym expects the parameters of the natfeat calls
to be physical addresses. The nf_get_id calls use literal strings as
parameters which only works when the drivers are builtin because phys ==
virt then.
Geert Uytterhoeven píše v St 24. 07. 2013 v 18:19 +0200:
On Wed, Jul 24, 2013 at 5:02 PM, Petr Stehlik psteh...@sophics.cz wrote:
ARAnyM hackers: What's the maximum size of ID names?
There isn't any given limit AFAIK, it's based on a common sense when
creating a new NatFeat name
Andreas Schwab píše v Út 27. 03. 2012 v 17:24 +0200:
Geert Uytterhoeven ge...@linux-m68k.org writes:
aranym_0.9.13-1.lucid.mpfr4_amd64.deb: du fails with memory exhausted,
just like in 0.9.9.
Stupid portability bug, fixed now.
The fix is in aranym_0.9.13-1.1 packages (Debian and
Geert Uytterhoeven píše v St 21. 03. 2012 v 16:08 +0100:
On Wed, Mar 21, 2012 at 14:41, Petr Stehlik psteh...@sophics.cz wrote:
I am wondering if it is worth backporting the libmpfr and making new
ARAnyM packages for 10.04 when the 12.04 is to be released in a month.
Indeed, next month
Thorsten Glaser píše v St 21. 03. 2012 v 09:07 +:
ARAnyM Debian maintainer is working on updating the package in Debian
sid as well.
OK, great. I’ll wait for that, upgrade the box with sid on
it and will backport to *shudder* hardy
Well, beware: Ubuntu 10.10 (including the 10.04 LTS
Geert Uytterhoeven píše v Wed 21. 03. 2012 v 11:08 +0100:
Well, beware: Ubuntu 10.10 (including the 10.04 LTS Lucid Lynx) does
not have the necessary libmpfr3+. That also means that the Ubuntu Lucid
packages I have prepared at
http://sourceforge.net/projects/aranym/files/aranym/0.9.12/
Geert Uytterhoeven píše v Wed 21. 03. 2012 v 16:08 +0100:
On Wed, Mar 21, 2012 at 14:41, Petr Stehlik psteh...@sophics.cz wrote:
I am wondering if it is worth backporting the libmpfr and making new
ARAnyM packages for 10.04 when the 12.04 is to be released in a month.
Indeed, next month
Hello there,
I think you might be interested in the new ARAnyM release. The version
0.9.12 comes with a brand new FPU emulation core that should be precise
because it's using the libmpfr, thanks to Andreas.
Andreas also fixed CAS and CAS2 instructions that were behaving
incorrectly in some
Thorsten Glaser píše v St 04. 01. 2012 v 22:22 +:
This is something I'd like to see, if it is possible from
the hardware: ARAnym’s emulated parallel port for debugging
is unidirectional (printing only), so, in headless mode,
you get no console at all
I'll gladly add bidirectional
Geert Uytterhoeven píše v Ne 06. 02. 2011 v 11:51 +0100:
Questions:
- Who should be listed as author for patches 1 and 4?
initial authors are
1 - Petr Stehlik
4 - Milan Jurik, Petr Stehlik
but of course Michael Schmitz a Roman Zippel updated and reworked the
ARAnyM support in the linux
Geert Uytterhoeven píše v Ne 06. 02. 2011 v 11:51 +0100:
From: Roman Zippel zip...@linux-m68k.org
Signed-off-by: Roman Zippel zip...@linux-m68k.org
[geert] Cleanups and updates
Signed-off-by: Geert Uytterhoeven ge...@linux-m68k.org
Cc: Petr Stehlik psteh...@sophics.cz
Signed-off-by: Petr
Michael Schmitz píše v Čt 16. 04. 2009 v 01:38 +0200:
What if I created a disk image with 15, 31, 63, 127, 255 and 511 MB
partitions and sent it to you? Would you please list what partition
sizes are mountable with _and_ without the Atari FAT patch that we are
discussing here? That could
Michael Schmitz píše v Čt 16. 04. 2009 v 09:45 +0200:
There's something wrong with the Atari FAT option code then - this is what I
get
with atari=yes on the first of your partitions (128MB?):
255 MB, IIRC (same sector/cluster size as 128 MB)
FAT (before atari): FAT bits 0 clusters 32622
Michael Schmitz píše v Út 14. 04. 2009 v 10:26 +0200:
At the very least, the default should be changed to atari=off on modern
systems
like the CT60:
Why? How is the CPU accelerator related to disk filesystem?
Only in so far as no one would want to use 16 or 32 MB partitions
Michael Schmitz píše v Út 14. 04. 2009 v 09:50 +0200:
If someone could provide a disk image to test in ARAnyM, I'd be happy to give
it a try.
I could create a disk image for testing real quick. Say with 255, 511
and 1023 MB partitions?
At the very least, the default should be changed to
Michael Schmitz píše v St 15. 04. 2009 v 03:25 +0200:
BTW, does it mean that there is a problem with mounting small GEMDOS
partitions in Linux (32 MB?)? And at the same time you can't mount
larger partitions because of the logical sector size limit (511 MB)?
Small partitions I can mount
Michael Schmitz píše v Ne 04. 01. 2009 v 22:50 +0100:
Note that I have yet to find out whether _releasing_ the middle mouse
button on real Eiffel hardware does send the 0x37|0x80 scancode or not.
This is unclear from the documentation so I am trying to get a
definitive answer from someone
Michael Schmitz píše v Ne 04. 01. 2009 v 04:12 +0100:
I have added it already. Can you use CVS version of ARAnyM?
I've not tried to compile ARAnyM myself in a while, rather installed the
latest
Debian package as it becomes available.
It's a matter of simple ./autogen.sh make but I
Michael Schmitz píše v Ne 04. 01. 2009 v 08:15 +0100:
The middle mouse button is mapped to scancode 0x37 (IIRC) while the
mouse wheels are provided in IKBD status packet.
I've written the first part of the Eiffel PS/2 mouse support, adding middle
mouse button support based on the scancode
Andreas Schwab píše v Pá 02. 01. 2009 v 10:42 +0100:
Hi Geert,
The kernel says (ARAnyM, windowed mode):
| Reseting weird mouse packet: 942, 379, 0
| Reseting weird mouse packet: 943, 379, 0
| Reseting weird mouse packet: 945, 378, 0
| Reseting weird mouse packet: 948, 378, 0
|
Michael Schmitz píše v Pá 02. 01. 2009 v 23:10 +0100:
Weird - the inversion of the y direction increment is taken from the old
busmouse driver code where it used to work OK. The point of reference is
set to
be at the top of the 'screen' so moving the mouse down ought to generate
Petr Stehlik píše v So 03. 01. 2009 v 06:53 +0100:
Michael Schmitz píše v Pá 02. 01. 2009 v 23:10 +0100:
Weird - the inversion of the y direction increment is taken from the
old
busmouse driver code where it used to work OK. The point of reference
is set to
be at the top
Geert Uytterhoeven wrote:
The speed doesn't seem to be drastically faster (only twice as fast last I
tested with a simple dd). One reason may be that xhdi.cpp opens the file
Twice as fast is still better...
Speed is not the only advantage - I'd like the possibility of mapping
physical host
Geert Uytterhoeven wrote:
BTW, I am amazed by simplicity of the patch and am wondering if it is
similarly simple to write a disk driver (to avoid the IDE emulation in
ARAnyM).
It depends: what interface is available for accessing the virtual disk?
Is this the one in xhdi.h?
Yes. It closely
Geert Uytterhoeven wrote:
On Mon, 14 Jan 2008, Michael Schmitz wrote:
I've started on that, and run into the issue on what to do with the
various minors, i.e. partitions. Other than that, it looks pretty
straightforward. Need to check other block drivers for that.
Partitions are handled by
Stephen R Marenka píše v So 12. 01. 2008 v 09:55 -0600:
Hopefully this patch includes all the of feedback from the last one.
This patch adds a character device driver to allow user space access
to the aranym natfeats nfstderr.
BTW, I am amazed by simplicity of the patch and am wondering if it
Michael Schmitz píše v Út 01. 01. 2008 v 04:58 +0100:
Regarding booter options: is there an option to load the kernel to FastRAM
as opposed to ST-RAM, Petr? What is the default here?
ARAnyM LILO doesn't have any options, AFAIK. IMHO the various options of
ataboot (bootstrap) that allow/force
Yoann Padioleau wrote:
When comparing a pointer, it's clearer to compare it to NULL than to 0.
stram_start = phys_to_virt(0);
- kernel_in_stram = (stram_start == 0);
+ kernel_in_stram = (stram_start == NULL);
stram_start is more like an offset than pointer, IMHO. And 0
Geert Uytterhoeven píše v Út 12. 12. 2006 v 21:46 +0100:
Should be signed off by Petr, really.
I am OK with it so long as it works :-)
+static struct nf_ops _nf_ops = { nf_get_id_instr, nf_call_instr };
^^
Ugh, nice
Roman Zippel wrote:
While looking over this, I'm playing with the idea to move this to its own
directory. This stuff is rather generic and it seems the API is intended
to be used by various emulators.
that is correct.
It may also be possible at some point to
have a kernel without Atari
Kolbjørn Barmen wrote:
Just curious.. have anyone done this?
Michael did, I believe. Perhaps he could make a binary of the kernel
(best with the aranym patches) available somewhere.
Also, with the 2.4.27 kernel I did not get the tap/tun working
I'd like to prepare some ipmasq and
Michael Schmitz píše v Út 14. 11. 2006 v 17:53 +0100:
Hi,
some NE2000 clones apparently are not detected by the old driver, so
here's my second stab at it. The receive overrun messages have also been
shut up.
just got it running in a self-compiled 2.4.27. It works! I am so excited
having
Michael Schmitz píše v Pá 17. 11. 2006 v 10:31 +0100:
Kernel FPU emulation just means there is a F-line trap handler available.
That trap should also work on context switching, unless I'm mistaken.
I put the question wrongly. I wanted to ask if it is possible to run
linux plus its applications
Petr Stehlik píše v Pá 17. 11. 2006 v 12:54 +0100:
Michael Schmitz píše v Pá 17. 11. 2006 v 10:31 +0100:
Kernel FPU emulation just means there is a F-line trap handler available.
That trap should also work on context switching, unless I'm mistaken.
I put the question wrongly. I wanted
Christian T. Steigies píše v Po 22. 08. 2005 v 22:34 +0200:
On Sun, Aug 21, 2005 at 02:59:45AM +0200, Petr Stehlik wrote:
I have just got the NF based ethernet driver for linux-m68k working.
I have to create a new kernel-patch-2.4.27-m68k package, since the old one
does not apply cleanly
Geert Uytterhoeven píše v So 06. 08. 2005 v 22:26 +0200:
Attached is the one from 2.6.13-rc5 using atari_defconfig. I expect it
to work with 2.6.8, too. If it doesn't, please let me know.
Thanks a lot, it allowed me to compile 2.6.8 kernel for atari. However
it doesn't run for too long:
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