On 14.09.2012 19:49, Dmitry Cherkasov wrote:
> PDE/PTE update code uses CP ring for memory writes.
> All page table entries are preallocated for now in alloc_pt().
>
> It is made as whole because it's hard to divide it to several patches
> that compile and doesn't break anything being applied
On Fri, Sep 14, 2012 at 7:49 PM, Dmitry Cherkasov
wrote:
> +#define RADEON_PT_OFFSET(_rdev) \
> + (RADEON_GPU_PAGE_ALIGN(RADEON_TOTAL_PDE_COUNT(rdev) *
> RADEON_PDE_SIZE))
Shouldn't that be _rdev too?
Also a few lines above that you use rdev instead of _rdev.
I didn't check the whole
PDE/PTE update code uses CP ring for memory writes.
All page table entries are preallocated for now in alloc_pt().
It is made as whole because it's hard to divide it to several patches
that compile and doesn't break anything being applied separately.
Tested on cayman card.
v2 changes:
* rebased
On Fri, Sep 14, 2012 at 7:49 PM, Dmitry Cherkasov dcherkas...@gmail.com wrote:
+#define RADEON_PT_OFFSET(_rdev) \
+ (RADEON_GPU_PAGE_ALIGN(RADEON_TOTAL_PDE_COUNT(rdev) *
RADEON_PDE_SIZE))
Shouldn't that be _rdev too?
Also a few lines above that you use rdev instead of _rdev.
I didn't
On 14.09.2012 19:49, Dmitry Cherkasov wrote:
PDE/PTE update code uses CP ring for memory writes.
All page table entries are preallocated for now in alloc_pt().
It is made as whole because it's hard to divide it to several patches
that compile and doesn't break anything being applied separately.
PDE/PTE update code uses CP ring for memory writes.
All page table entries are preallocated for now in alloc_pt().
It is made as whole because it's hard to divide it to several patches
that compile and doesn't break anything being applied separately.
Tested on cayman card.
v2 changes:
* rebased
