On 7/2/2015 8:21 AM, Chris Wilson wrote:
On Wed, Jul 01, 2015 at 04:28:10PM +0100, Michel Thierry wrote:
Gen8+ supports 48-bit virtual addresses, but some objects must always be
allocated inside the 32-bit address range.
OUT_BATCH(0);
OUT_BATCH(mocs_wb << 16);
/* Surface state ba
On Thu, Jul 02, 2015 at 02:53:45PM +0100, Michel Thierry wrote:
> >I would have just exposed setting the flag on the execobject. That way you
> >still have existing userspace safe by default, can set a
> >bufmgr-level flag to enable 48bit support by default and then
> >individually turn off 48bit
On Wed, Jul 01, 2015 at 04:28:10PM +0100, Michel Thierry wrote:
> Gen8+ supports 48-bit virtual addresses, but some objects must always be
> allocated inside the 32-bit address range.
>
> In specific, any resource used with flat/heapless (0x-0xf000)
> General State Heap or Intruction S
