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zander
2014 Mar 25
2
[PATCH 4/4] vbios/prom: fetch the vbios using only aligned 32-bit accesses
...ll cards. As advised by NVIDIA,
let's only use 32-bit accesses to fetch the vbios from PROM.
This fixes vbios fetching on my nve7 which failed in certain specific
conditions.
I suggest we Cc stable, for all kernels they still maintain after the big
rewrite.
Suggested-by: Christian Zander <czander at nvidia.com>
Signed-off-by: Martin Peres <martin.peres at free.fr>
---
nvkm/subdev/bios/base.c | 35 +++++++++++++++++++++++------------
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/nvkm/subdev/bios/base.c b/nvkm/subdev/bios/base.c
index 5608530..baa5687 100644
--- a/...
2014 Mar 25
0
[PATCH 4/4] vbios/prom: fetch the vbios using only aligned 32-bit accesses
....
>
> I suggest we Cc stable, for all kernels they still maintain after the big
> rewrite.
Just throw in the Cc :) Easier to just have it there than to have to
go in and edit the commit description to remove this comment and add
the Cc line...
>
> Suggested-by: Christian Zander <czander at nvidia.com>
> Signed-off-by: Martin Peres <martin.peres at free.fr>
> ---
> nvkm/subdev/bios/base.c | 35 +++++++++++++++++++++++------------
> 1 file changed, 23 insertions(+), 12 deletions(-)
>
> diff --git a/nvkm/subdev/bios/base.c b/nvkm/subdev/bios/base.c
> in...
2014 Mar 25
0
PROM vbios fetching issues
On Mon, Mar 24, 2014 at 11:59:46AM -0700, Martin Peres wrote:
>
> Hello,
>
> One of my GPU (GK107/NVE7) fails to properly fetch its vbios from PROM
> at boot time but, if I blacklist the module and load it myself later on,
> it always succeeds. To make things weirder, the same card works great on
> another computer.
>
> Here is the relevant code in Nouveau to fetch