Date: Fri, 16 Dec 2005 14:21:58 -0500 From: Jung-uk Kim <jkim@FreeBSD.org> To: "O. Hartmann" <ohartman@mail.uni-mainz.de> Cc: freebsd-amd64@FreeBSD.org Subject: Re: device drm with PCIe? Message-ID: <200512161422.00688.jkim@FreeBSD.org> In-Reply-To: <43A30B25.3030102@mail.uni-mainz.de> References: <43A1636A.6030108@mail.uni-mainz.de> <200512161230.41499.jkim@FreeBSD.org> <43A30B25.3030102@mail.uni-mainz.de>
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On Friday 16 December 2005 01:44 pm, O. Hartmann wrote: > Jung-uk Kim schrieb: > > On Thursday 15 December 2005 07:36 am, O. Hartmann wrote: > >>Normally 'device drm' is only useable in conjunction with 'device > >>agp'. A lot of amd64 based boxes now use PEG slots for their > >>graphics accelerators. Is it possible to utilize 'drm' with PCIe > >>devices? > > > > Yes. It should work, at least in theory. ;-) > > > >>Does device agp has any effect on PCIe graphics accelerators? > > > > No. You don't need it for PCI-Express controller. > > Ok, but without AGP (device agp) in my kernel config file, I get a > lot of errors while linking the kernel of missing agp_xxxxx > routines (FreeBSD 6.0-STABLE/amd64). So, device drm alone seems to > be useless (although in conjunction with device pci). Did you try 'make clean; make cleandepend; make depend; make'? Jung-uk Kim > > Jung-uk Kim > > > >>Thanks, > >>Oliver
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