On Tue, Mar 25, 2014 at 8:13 AM, Thierry Reding
wrote:
> On Mon, Mar 24, 2014 at 05:42:25PM +0900, Alexandre Courbot wrote:
>> Some chips that use system memory exclusively (e.g. GK20A) do not
>> expose 2 BAR regions. For them only BAR1 exists, and it should be used
>> for USERD mapping. Do not
On Tue, Mar 25, 2014 at 8:13 AM, Thierry Reding
thierry.red...@gmail.com wrote:
On Mon, Mar 24, 2014 at 05:42:25PM +0900, Alexandre Courbot wrote:
Some chips that use system memory exclusively (e.g. GK20A) do not
expose 2 BAR regions. For them only BAR1 exists, and it should be used
for USERD
On Mon, Mar 24, 2014 at 05:42:25PM +0900, Alexandre Courbot wrote:
> Some chips that use system memory exclusively (e.g. GK20A) do not
> expose 2 BAR regions. For them only BAR1 exists, and it should be used
> for USERD mapping. Do not map BAR3 if its resource does not exist.
>
> Signed-off-by:
Some chips that use system memory exclusively (e.g. GK20A) do not
expose 2 BAR regions. For them only BAR1 exists, and it should be used
for USERD mapping. Do not map BAR3 if its resource does not exist.
Signed-off-by: Alexandre Courbot
---
drivers/gpu/drm/nouveau/core/subdev/bar/base.c | 7
Some chips that use system memory exclusively (e.g. GK20A) do not
expose 2 BAR regions. For them only BAR1 exists, and it should be used
for USERD mapping. Do not map BAR3 if its resource does not exist.
Signed-off-by: Alexandre Courbot acour...@nvidia.com
---
On Mon, Mar 24, 2014 at 05:42:25PM +0900, Alexandre Courbot wrote:
Some chips that use system memory exclusively (e.g. GK20A) do not
expose 2 BAR regions. For them only BAR1 exists, and it should be used
for USERD mapping. Do not map BAR3 if its resource does not exist.
Signed-off-by:
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