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Date:      Tue, 27 Aug 2019 13:45:56 +0930
From:      "O'Connor, Daniel" <darius@dons.net.au>
To:        Pete Wright <pete@nomadlogic.org>
Cc:        freebsd-stable <freebsd-stable@freebsd.org>
Subject:   Re: FreeBSD 12 Xorg vs X11SSH-F / AST
Message-ID:  <2EB91070-54F2-4046-BB5A-86FBE41FFBE1@dons.net.au>
In-Reply-To: <7AC86383-2C8E-427D-88BD-48B91FE9ECBC@dons.net.au>
References:  <2EDB82D8-9EC5-4988-AD1C-21305E712E46@dons.net.au> <4dbdbf1e-b823-20e4-8516-55bb9fdfab88@nomadlogic.org> <7AC86383-2C8E-427D-88BD-48B91FE9ECBC@dons.net.au>

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> On 24 Aug 2019, at 10:07, O'Connor, Daniel <darius@dons.net.au> wrote:
>> On 24 Aug 2019, at 02:23, Pete Wright <pete@nomadlogic.org> wrote:
>> On 8/23/19 7:30 AM, O'Connor, Daniel wrote:
>>> Hi,
>>> We have a Supermicro X11SSH-F motherboard which has a ASPEED AST2400 =
video chipset with FreeBSD 12.0-RELEASE r341666 GENERIC amd64 on it.
>>> Unfortunately I am unable to get X working with it properly, I have =
the xf86-video-ast package (version 1.1.5_2) installed, however X seems =
to hang when started.
>>=20
>> would you be able to share the Xorg.log from when it hangs?
>=20
> Ah yes of course :)
>=20
> I also see that xinit is stuck in 'pause' then goes to 'select':
> xauth:  file /root/.serverauth.4556 does not exist

I tried the binary driver from =
http://upload.aspeedtech.com/BIOS/v10902_linux_freebsd_solaris.zip (the =
xorg78_5 one) and while it works I would claim it's any faster =
(certainly not smooth).

I built the source version from =
http://upload.aspeedtech.com/BIOS/v11001_linux.zip which was a slightly =
newer version by replacing the source in the usual port, but it behaved =
the same as the binary version.

I also had an idea to try a last ditch hail Mary and set write combining =
with memcontrol like the good old days of PCI VESA cards but..
[chumphon 4:05] ~> dmesg|grep vgapci
vgapci0: <VGA-compatible display> port 0xc000-0xc07f mem =
0xde000000-0xdeffffff,0xdf000000-0xdf01ffff irq 18 at device 0.0 on pci4
vgapci0: Boot video device
[chumphon 4:06] ~> sudo memcontrol set -b 0xde000000 -l 0x1000000 -o vga =
write-through write-combine
memcontrol: can't set range: Invalid argument

Although I could set uncacheable (no difference).

Next stop will be obscure BIOS settings I suppose.

--
Daniel O'Connor
"The nice thing about standards is that there
are so many of them to choose from."
 -- Andrew Tanenbaum





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