Date: Mon, 28 Apr 2014 16:15:42 +0200 From: =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@FreeBSD.org> To: =?ISO-8859-1?Q?Jan_Kokem=FCller?= <jan.kokemueller@gmail.com>, freebsd-x11@freebsd.org Subject: Re: [PATCH] 32 bit compatibility ioctls for radeon driver Message-ID: <535E628E.6070400@FreeBSD.org> In-Reply-To: <53282961.5010404@gmail.com> References: <53282961.5010404@gmail.com>
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On 18.03.2014 12:09, Jan Kokem=FCller wrote:
> I've noticed that the kernel currently pagefaults when trying to run
> 32-bit 3D applications under a 64-bit kernel with a Radeon card when
> COMPAT_FREEBSD32 is defined. The generic DRM code tries to access the
> compat_ioctls_nr and compat_ioctls fields of the drm_driver_info struct=
,
> but they aren't set by the radeon driver.
> I've tried to translate the compatibility ioctls in radeon_ioc32.c from=
> the Linux versions to FreeBSD. It seems to work fine with 32-bit
> glxgears and some games under Wine.
> A patch is attached.
Hello Jan!
I tried your patch this week-end and I was able to play to StarCraft II
on FreeBSD 11-CURRENT :) I committed it to my DRM update branch for now,
but will commit it to HEAD and stable/{10,9} as soon as I can.
Thank you for your work!
--=20
Jean-S=E9bastien P=E9dron
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