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From: Arvind R <arvino55@gmail.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Nouveau on dom0
Date: Sun, 7 Mar 2010 05:26:12 +0530	[thread overview]
Message-ID: <d799c4761003061556k795b674do622e0a7d038e0b9@mail.gmail.com> (raw)
In-Reply-To: <d799c4761003061259u1c8986e9j4ef1e84e1ee8e7df@mail.gmail.com>

On Sun, Mar 7, 2010 at 2:29 AM, Arvind R <arvino55@gmail.com> wrote:
> On Sat, Mar 6, 2010 at 1:46 PM, Arvind R <arvino55@gmail.com> wrote:
>> On Sat, Mar 6, 2010 at 1:53 AM, Konrad Rzeszutek Wilk
>> <konrad.wilk@oracle.com> wrote:
>>> On Fri, Mar 05, 2010 at 01:16:13PM +0530, Arvind R wrote:
>>>> On Thu, Mar 4, 2010 at 11:55 PM, Konrad Rzeszutek Wilk
>>>> <konrad.wilk@oracle.com> wrote:
>>>> > On Thu, Mar 04, 2010 at 02:47:58PM +0530, Arvind R wrote:
>>>> >> On Wed, Mar 3, 2010 at 11:43 PM, Konrad Rzeszutek Wilk
>>>> >> <konrad.wilk@oracle.com> wrote:

>>> (FYI, look at
>>> http://git.kernel.org/?p=linux/kernel/git/konrad/xen.git;a=commit;h=e84db8b7136d1b4a393dbd982201d0c5a3794333)

THAT SOLVED THE FAULTING; OUT_RING now completes under Xen.

My typo and testing mistakes.
Patched ttm_bo_mmap
vma->vm_flags |= VM_RESERVED | VM_MIXEDMAP | VM_DONTEXPAND;
if (bo->type != ttm_bo_type_device)
     vma->vm_flags |= VM_IO;

Then, put sleep and exit in libdrm OUT_RING.
The fault-handler worked fine!

One question - How to get DMA addresses for user-buffers under Xen.
Will work on that.

HUGE THANKS!

  reply	other threads:[~2010-03-06 23:56 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-25  8:46 Nouveau on dom0 Arvind R
2010-02-25 12:55 ` Konrad Rzeszutek Wilk
2010-02-25 17:01   ` Arvind R
2010-02-25 17:44     ` Konrad Rzeszutek Wilk
2010-02-26 15:34       ` Arvind R
2010-03-01 16:01         ` Konrad Rzeszutek Wilk
2010-03-02 21:34           ` Arvind R
2010-03-03 17:11             ` Arvind R
2010-03-03 18:13               ` Konrad Rzeszutek Wilk
2010-03-04  9:17                 ` Arvind R
2010-03-04 18:25                   ` Konrad Rzeszutek Wilk
2010-03-05  7:46                     ` Arvind R
2010-03-05 20:23                       ` Konrad Rzeszutek Wilk
2010-03-06  8:16                         ` Arvind R
2010-03-06 20:59                           ` Arvind R
2010-03-06 23:56                             ` Arvind R [this message]
2010-03-08 17:51                               ` Konrad Rzeszutek Wilk
2010-03-10 12:50                                 ` [Solved] " Arvind R
2010-03-10 14:00                                   ` Pasi Kärkkäinen
2010-03-10 19:37                                   ` Jeremy Fitzhardinge
     [not found]                                   ` <20100311201536.GA22182@phenom.dumpdata.com>
2010-03-12  6:12                                     ` Arvind R

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