On Wed, Jun 26, 2013 at 8:57 AM, Jerome Glisse wrote:
> On Wed, Jun 26, 2013 at 09:22:11AM -0400, alexdeucher at gmail.com wrote:
>> From: Alex Deucher
>>
>> The doorbell aperture is a PCI BAR whose pages can be
>> mapped to compute resources for things like wptrs
>> for userspace queues.
>>
>> T
On Wed, Jun 26, 2013 at 8:57 AM, Jerome Glisse wrote:
> On Wed, Jun 26, 2013 at 09:22:11AM -0400, alexdeuc...@gmail.com wrote:
>> From: Alex Deucher
>>
>> The doorbell aperture is a PCI BAR whose pages can be
>> mapped to compute resources for things like wptrs
>> for userspace queues.
>>
>> This
On Wed, Jun 26, 2013 at 09:22:11AM -0400, alexdeuc...@gmail.com wrote:
> From: Alex Deucher
>
> The doorbell aperture is a PCI BAR whose pages can be
> mapped to compute resources for things like wptrs
> for userspace queues.
>
> This patch maps the BAR and sets up a simple allocator
> to alloca
From: Alex Deucher
The doorbell aperture is a PCI BAR whose pages can be
mapped to compute resources for things like wptrs
for userspace queues.
This patch maps the BAR and sets up a simple allocator
to allocate pages from the BAR.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/radeon/cik.c
On Wed, Jun 26, 2013 at 09:22:11AM -0400, alexdeucher at gmail.com wrote:
> From: Alex Deucher
>
> The doorbell aperture is a PCI BAR whose pages can be
> mapped to compute resources for things like wptrs
> for userspace queues.
>
> This patch maps the BAR and sets up a simple allocator
> to all
From: Alex Deucher
The doorbell aperture is a PCI BAR whose pages can be
mapped to compute resources for things like wptrs
for userspace queues.
This patch maps the BAR and sets up a simple allocator
to allocate pages from the BAR.
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/radeon/cik.c
