Re: [Qemu-devel] [PATCH] OpenGL for OS X

2008-02-05 Thread Gwenole Beauchesne
Hi, 2008/2/5, Fabrice Bellard <[EMAIL PROTECTED]>: > This is an SDL related issue (i.e. SDL may or may not use OpenGL to > display graphics). Fixing SDL for Mac OS X would also be interesting. I think SDL trunk (1.3) supports OpenGL rendering more specifically for various platforms. Besides, on

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Paul Brook
On Wednesday 06 February 2008, Jamie Lokier wrote: > Paul Brook wrote: > > > > but make > > > > it configurable on the command line. That way, there are no > > > > surprises ever. The rare people like me with an issue can just pass > > > > a command-line parameter in. > > > > > > The point I was

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Jamie Lokier
Paul Brook wrote: > > > but make > > > it configurable on the command line. That way, there are no surprises > > > ever. The rare people like me with an issue can just pass a command-line > > > parameter in. > > > > The point I was trying to make is that qemu could easily arbitrate the > > guest

[Qemu-devel] Re: 2.6.24 says "serial8250: too much work for irq4" a lot.

2008-02-05 Thread Rob Landley
On Tuesday 05 February 2008 15:07:27 H. Peter Anvin wrote: > Rob Landley wrote: > > When running a 2.6.24 kernel built for x86-64 under qemu via serial > > console, doing CPU-intensive things that also produce a lot of output > > (such as compiling software) tends to produce the error message in th

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Asheesh Laroia
On Tue, 5 Feb 2008, Jernej Simončič wrote: On Tuesday, February 5, 2008, 22:34:04, Asheesh Laroia wrote: I agree with this - guesswork and invisible options can be confusing. That's why I suggest what I think is the simplest solution: Just let this be overridable on the command line. Isn't

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Flavio Visentin
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Ian Jackson wrote: > So while this setup is being made configurable, I think it would > probably be best for qemu's range to be changed to a random range. The customizable subnet is obviously the preferred choice, but if I had to choose a subnet I'd c

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Jernej Simončič
On Tuesday, February 5, 2008, 22:34:04, Asheesh Laroia wrote: > I agree with this - guesswork and invisible options can be confusing. > That's why I suggest what I think is the simplest solution: Just let this > be overridable on the command line. Isn't the user-net IP irrelevant to the outside?

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Asheesh Laroia
On Tue, 5 Feb 2008, Paul Brook wrote: but make it configurable on the command line. That way, there are no surprises ever. The rare people like me with an issue can just pass a command-line parameter in. The point I was trying to make is that qemu could easily arbitrate the guest network b

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Paul Brook
> > but make > > it configurable on the command line. That way, there are no surprises > > ever. The rare people like me with an issue can just pass a command-line > > parameter in. > > The point I was trying to make is that qemu could easily arbitrate the > guest network based on how the host is

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Ben Taylor
Asheesh Laroia <[EMAIL PROTECTED]> wrote: > On Tue, 5 Feb 2008, Ben Taylor wrote: > > > It seems to me that there is a corner case where the local host has a > > 10.0.2.x or 10.0.x.x address which would cause a qemu guest problems > > that has a 10.0.2.15 address (for -net user only). >

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Blue Swirl
I think in VBox the Slirp IP address can be changed. I didn't take that part to my patch: http://lists.gnu.org/archive/html/qemu-devel/2007-10/msg00470.html but it should be easy to add. Currently all NICs share the same subnet.

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread andrzej zaborowski
On 05/02/2008, Ian Jackson <[EMAIL PROTECTED]> wrote: > Andreas Schwab writes ("Re: [Qemu-devel] Making qemu use 10.0.3.x not > 10.0.2.x"): > > Samuel Thibault <[EMAIL PROTECTED]> writes: > > > Mmm, actually, shouldn't qemu use a more "private" network like a > > > RFC1918 172.16.0.0/12 network? >

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Asheesh Laroia
On Tue, 5 Feb 2008, Ben Taylor wrote: It seems to me that there is a corner case where the local host has a 10.0.2.x or 10.0.x.x address which would cause a qemu guest problems that has a 10.0.2.15 address (for -net user only). That's right - that's the issue that I faced. I think the defau

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Ben Taylor
Warner Losh <[EMAIL PROTECTED]> wrote: > From: Andreas Färber <[EMAIL PROTECTED]> > Subject: Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x > Date: Tue, 5 Feb 2008 13:58:28 +0100 > > > > > Am 05.02.2008 um 12:30 schrieb Ian Jackson: > > > > > I don't believe that 10.0.2.0/24 was c

Re: [Qemu-devel] [PATCH] OpenGL for OS X

2008-02-05 Thread Fabrice Bellard
Anthony Liguori wrote: Johannes Schindelin wrote: Hi, On Tue, 5 Feb 2008, Anthony Liguori wrote: I would really like to use OpenGL on non-Apple platforms. OpenGL gives much better scaling than SDL. Typically, and OpenGL app has very little platform specific code. It would be nice if we

Re: [Qemu-devel] [PATCH] OpenGL for OS X

2008-02-05 Thread Anthony Liguori
Johannes Schindelin wrote: Hi, On Tue, 5 Feb 2008, Anthony Liguori wrote: I would really like to use OpenGL on non-Apple platforms. OpenGL gives much better scaling than SDL. Typically, and OpenGL app has very little platform specific code. It would be nice if we could use similar code

Re: [Qemu-devel] [PATCH] OpenGL for OS X

2008-02-05 Thread Johannes Schindelin
Hi, On Tue, 5 Feb 2008, Anthony Liguori wrote: > I would really like to use OpenGL on non-Apple platforms. OpenGL gives > much better scaling than SDL. Typically, and OpenGL app has very little > platform specific code. It would be nice if we could use similar code > here. But SDL runs on

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Eddie Kohler
Warner Losh wrote: From: Andreas Färber <[EMAIL PROTECTED]> Subject: Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x Date: Tue, 5 Feb 2008 13:58:28 +0100 Am 05.02.2008 um 12:30 schrieb Ian Jackson: I don't believe that 10.0.2.0/24 was chosen randomly :-). It would be better for qemu's

Re: [Qemu-devel] [PATCH] OpenGL for OS X

2008-02-05 Thread Anthony Liguori
Alexander Graf wrote: On Feb 1, 2008, at 5:45 PM, Mike Kronenberg wrote: After a little discussion on the list, I made this patch for cocoa.m, to replace CoreGraphic by OpenGL. Great! Thank you. It's way faster than CG, but it requires a Mac with OpenGL capable Graphics Card and at least 8m

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Warner Losh
From: Andreas Färber <[EMAIL PROTECTED]> Subject: Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x Date: Tue, 5 Feb 2008 13:58:28 +0100 > > Am 05.02.2008 um 12:30 schrieb Ian Jackson: > > > I don't believe that 10.0.2.0/24 was chosen randomly :-). It would be > > better for qemu's default

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Andreas Färber
Am 05.02.2008 um 12:30 schrieb Ian Jackson: I don't believe that 10.0.2.0/24 was chosen randomly :-). It would be better for qemu's default range to be a randomly chosen one. Please don't randomly choose a default subnet; knowing that QEMU uses 10.0.2.x allows to adapt to this. If however

Re: [Qemu-devel] Re: [PATCH 1/6] Use correct types to enable > 2G support

2008-02-05 Thread Ian Jackson
Fabrice Bellard writes ("[Qemu-devel] Re: [PATCH 1/6] Use correct types to enable > 2G support"): > Paul Brook wrote: If we ever implement >2G ram on a 32-bit host this > > may need some rethinking. We can deal with that if/when it > > happens though. Requiring a 64-bit host for large quantities

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Ian Jackson
Andreas Schwab writes ("Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x"): > Samuel Thibault <[EMAIL PROTECTED]> writes: > > Mmm, actually, shouldn't qemu use a more "private" network like a > > RFC1918 172.16.0.0/12 network? > > In which way is 172.16.0.0/12 more "private" than 10.0.0.0/8

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Samuel Thibault
Andreas Schwab, le Tue 05 Feb 2008 11:32:30 +0100, a écrit : > Samuel Thibault <[EMAIL PROTECTED]> writes: > > > Mmm, actually, shouldn't qemu use a more "private" network like a > > RFC1918 172.16.0.0/12 network? > > In which way is 172.16.0.0/12 more "private" than 10.0.0.0/8? Precisely thanks

Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

2008-02-05 Thread Andreas Schwab
Samuel Thibault <[EMAIL PROTECTED]> writes: > Mmm, actually, shouldn't qemu use a more "private" network like a > RFC1918 172.16.0.0/12 network? In which way is 172.16.0.0/12 more "private" than 10.0.0.0/8? Andreas. -- Andreas Schwab, SuSE Labs, [EMAIL PROTECTED] SuSE Linux Products GmbH, Maxf

Re: [Qemu-devel] [PATCH] OpenGL for OS X

2008-02-05 Thread Alexander Graf
On Feb 1, 2008, at 5:45 PM, Mike Kronenberg wrote: After a little discussion on the list, I made this patch for cocoa.m, to replace CoreGraphic by OpenGL. Great! Thank you. It's way faster than CG, but it requires a Mac with OpenGL capable Graphics Card and at least 8mb of VRAM. I think s

[Qemu-devel] [PATCH 1/4] dyngen Mach-O support for i386 and x86_64 v2

2008-02-05 Thread Alexander Graf
This patch extends the existing support for the Mach-O binary format in dyngen from PowerPC to PowerPC, i386 and x86_64. v2 now includes support for TCG qemu-macho.patch Description: Binary data

[Qemu-devel] [PATCH 2/4] Mac OS X x86_64 support v2

2008-02-05 Thread Alexander Graf
This patch implements Mac OS X specific parts that are necessary to get x86_64 versions of qemu working. It does: - add osx x86_64 detection to configure - add -fomit-frame-pointer if available - set the pagezero size to <4GB, so 32bit lea still works - fix redeclarations of int64_t and uint64

[Qemu-devel] [PATCH 3/4] Mac OS X i386 support v2

2008-02-05 Thread Alexander Graf
No Mac OS X specific patches are required to get i386 host support with gcc4 non-working ;-).

[Qemu-devel] [PATCH 4/4] Mac OS X generic support v2

2008-02-05 Thread Alexander Graf
This patch implements Mac OS X specific parts that are necessary to get i386 and x86_64 versions of qemu working. Since both hosts need this patch, I seperated it from the architecture specific ones. It does: - not force always_inline - only define [u]intXX types if they are not already defi

[Qemu-devel] [PATCH 0/4] Intel Mac OS X Host support v2

2008-02-05 Thread Alexander Graf
Hi, supporting Mac OS X on Intel has been a long standing issue. The Q project has done a fabulous job maintaining patches that make things work for i386 Mac OS X, but do invasive changes to qemu internals. This set of patches attempts to make Mac OS X host support as compatible as possib