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Date:      Wed, 25 May 2016 01:05:44 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 209473] There is no /dev/psm0 device for my synaptics touchpad when I load FreeBSD 10.3-RELEASE
Message-ID:  <bug-209473-8-DYQG9bhtZW@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-209473-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-209473-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209473

--- Comment #2 from Oleg <oleglelchuk@gmail.com> ---
Because at first I didn't know how to fix compiler errors in the asl file t=
hat
was decompiled from the original aml file, I loaded a distro of linux and a=
fter
dumping the DSDT tables again, noticed that errors were easier to fix this
time. I fixed the errors, then applied the changes that were described in t=
he
previous post, and used the resulting aml file to override the memory table=
s on
FreeBSD 11 and 10.x. However, then I decided to struggle with fixing the er=
rors
that I got after compiling the original asl file on FreeBSD. I eventually f=
ixed
them, but the changes that I described in the previous post didn't make
/dev/psm0 come to life this time. So, I applied the code from this site
http://www.tonymacx86.com/threads/ps2-not-working-after-installing-dsdt.534=
98
and this time /dev/psm0 came to life. I have no idea why the asl file that I
got on Linux was different from the one that I got on FreeBSD. Both OSes us=
ed
the same version of iasl to decompile the aml file.

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