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Old 27 July 2014, 19:37   #1
amigafreak68k
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SANA2 (uaenet.device) / SLIRP / A2065 (was: WinUAE SANA driver usable?)

Hi Frode,

just one question:

Is the WinUAE builtin SANAII driver usable in FS-UAE? In WinUAE it is the config option "sana2=true". I tried with "uae_sana2 = true" but can't get it to work in FS-UAE...

best regards

Last edited by FrodeSolheim; 05 August 2014 at 19:43.
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Old 28 July 2014, 14:51   #2
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No, but with the recent addition of slirp support in WinUAE, I can check if making sana2+ethernet+slirp work in FS-UAE too is relatively painless...
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Old 28 July 2014, 22:00   #3
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Well, I have now made necessary changes to make FS-UAE compile with the slirp mode feature:
https://github.com/FrodeSolheim/fs-u...f7002bccb27540

I've not even tested it yet, but the code is there on github if someone wants to try
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Old 29 July 2014, 11:56   #4
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Great!

What's to write in the config to use this feature?
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Old 29 July 2014, 12:56   #5
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Hmm, well, it would be the same as for WinUAE (prefixed for uae_*), haven't checked yet
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Old 04 August 2014, 13:47   #6
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Quote:
Originally Posted by FrodeSolheim View Post
  • Added slirp support (not tested yet, not enabled by default).
I'd tested this in the newest beta build, but can't get it to start...

I'd tried it in WinUAE with the same config options. ShowConfig had list the network card but in FS-UAE it doesn't.

I used the config options

uae_a2065 = slirp_inbound
uae_sana2 = true


in FS-UAE. I searched for the FS-UAE.log to attach here but can't find it
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Last edited by amigafreak68k; 04 August 2014 at 13:55.
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Old 04 August 2014, 22:49   #7
FrodeSolheim
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Quote:
Originally Posted by amigafreak68k View Post
ShowConfig had list the network card but in FS-UAE it doesn't. I used the config options:
uae_a2065 = slirp_inbound
uae_sana2 = true
Hi, the slirp code didn't compile for 64-bit targets, so the a2065/slirp/uaenet.device features were completely disabled in 2.5.6dev.

I have since then updated the slirp code to work for 64-bit builds too (code will be pushed to git soon), and re-enabled those features by default.

However, it still does not seem to work properly, in fact, uaenet.device currently crashes FS-UAE when it is used...
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Old 04 August 2014, 23:43   #8
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I thought the Mac-build would be 32bit?
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Old 04 August 2014, 23:47   #9
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Quote:
Originally Posted by amigafreak68k View Post
I thought the Mac-build would be 32bit?
And indeed it is -But it was quicker to disable it generally for 2.5.6dev so 64-bit builds didn't fail, rather than enabling it depending on platform. After all, I planned to update the slirp code anyway.

Anyway, it is re-enabled now by the following commits:
https://github.com/FrodeSolheim/fs-u...c563e136387f6e
https://github.com/FrodeSolheim/fs-u...2c0930ba94d6ff

I still need to dig into the code and figure out why it crashes (well, actually I know why it crashes, it is a null pointer dereference, but I need to study the code to figure out if/why it works in WinUAE )
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Old 06 August 2014, 01:57   #10
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There has been some progress; A2065 works partially (MiamiInit, DNS lookup seems to work, something wrong with TCP connections though).
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Old 06 August 2014, 18:48   #11
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Yes! I get the same results on Mac OS X.

The emulated Amiga should visible in the network devices list of my Internet router but doesn't. Maybe FS-UAE not really takling to the router...

I use Genesis from Amiga OS 3.9
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Old 06 August 2014, 22:04   #12
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The Amiga wouldn't show up on your Internet router anyway when using slirp mode, because it is NATed through FS-UAE / the host.

I have sniffed the traffic (on the host computer) using wireshark, and I can see the DNS lookup going through and back, and a TCP connection initiated using AmiIRC. Welcome message from IRC server is received on the host, but does not reach AmiIRC. I haven't found the issue yet (and I'm not looking right now :-/).
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Old 11 August 2014, 14:55   #13
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Maybe Toni Wilen have a solution on this?
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Old 11 August 2014, 15:02   #14
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Quote:
Originally Posted by amigafreak68k View Post
Maybe Toni Wilen have a solution on this?
No, I'm afraid not. Toni cannot know what I have (potentially) done with the source code. For all he know I have just messed up (that could actually be true anyway).

It is possible the problem is related to the patch I borrowed from QEmu for 64-bit support (i.e. the code wasn't compatible enough before applying the patch). So the first order of business is to revert that and try exclusively with a 32-bit build. If that works, there's probably something with the 64-bit patch.

(Other options include get WinUAE compiling in a virtual machine and compare WinUAE and FS-UAE with a debugger while using slirp, and another option is to try to get FS-UAE working with fully updated slirp code from Qemu).
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Old 11 August 2014, 15:33   #15
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Oh my god, what a outlay! In this case this feature (for me) isn't that important! Don't spend time on this until it will be more important for others (or you)
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Old 27 September 2014, 15:50   #16
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Test for amigafreak68k

OS X version of FS-UAE with QEMU-UAE slirp support: http://fs-uae.net/devel/2.5.17slirp/
Requires special version of QEMU-UAE plugin: http://fs-uae.net/devel/plugins/qemu...osx-x86.tar.gz

To enable, for now use:
Code:
uae_a2065 = slirp
This enables A2065 emulation - which works

There's also SANA2 (uaenet), but last I checked this crashed:
Code:
uae_sana2 = true
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Old 27 September 2014, 19:57   #17
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....downloading right now!
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Old 27 September 2014, 20:15   #18
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First Test with my AmigaOS 4.1 setup = Emulation (PPC) crashes -> light green screen. (See log)

Now testing with AmigaOS 3.9...

Edit:

In AmigaOS 3.9 with activated slirp option there doesn't run anymore any "ReAction"-Application. Also Wallpapers aren't loaded. With normal 2.1.17 no problem!
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Last edited by amigafreak68k; 27 September 2014 at 20:28.
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Old 27 September 2014, 21:07   #19
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@amigafreak68k thanks for testing. I have only tested the feature briefly myself due to limited time available. I have only tested A2065 / slirp by itself (WB 3.1 + Miami + AmiIRC), and also checked that the AmigaOS 4.1 installer still boots with the new QEMU-UAE version.

When you say you tested with your AmigaOS 4.1 setup and that it crashes, do you mean that stuff that worked before stopped working now? Or that it crashes when you try to use A2065 in AmigaOS 4.1?
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Old 27 September 2014, 21:56   #20
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No. AmigaOS 4.1 setup doesn't boot. After Rainbow Colours -> Pink screen -> green screen -> HALT

This isn't, if I disabel slirp option
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