I apologize for my ignorance. In digging through nouveau, I've become
a bit confused regarding the relationship between virtual address
allocations and nouveau bo's.
From my reading of the code, it seems that a nouveau_bo really
encapsulates a buffer (whether imported, or allocated within
On Tue, Jul 07, 2015 at 11:29:38AM -0400, Ilia Mirkin wrote:
On Mon, Jul 6, 2015 at 8:42 PM, Andrew Chew ac...@nvidia.com wrote:
These ioctls just call into the allocator to allocate a range of addresses,
resulting in a struct nvkm_vma that tracks that allocation (or releases the
struct
On Wed, Jul 08, 2015 at 10:18:36AM +1000, Ben Skeggs wrote:
There's some minimal state that needs to be mapped into GPU address space.
One thing that comes to mind are pushbuffers, which are needed to submit
stuff to any engine.
I guess you can probably use the start of the kernel's address
On Wed, Jul 08, 2015 at 10:37:34AM +1000, Ben Skeggs wrote:
On 8 July 2015 at 10:31, Andrew Chew ac...@nvidia.com wrote:
On Wed, Jul 08, 2015 at 10:18:36AM +1000, Ben Skeggs wrote:
There's some minimal state that needs to be mapped into GPU address
space.
One thing that comes to mind
