On 12/08/2015 04:27 PM, David Gibson wrote:
On Tue, Sep 15, 2015 at 08:49:37PM +1000, Alexey Kardashevskiy wrote:
Upcoming multi-tce support (H_PUT_TCE_INDIRECT/H_STUFF_TCE hypercalls)
will validate TCE (not to have unexpected bits) and IO address
(to be within the DMA window boundaries).
This
On 12/08/2015 04:27 PM, David Gibson wrote:
On Tue, Sep 15, 2015 at 08:49:37PM +1000, Alexey Kardashevskiy wrote:
Upcoming multi-tce support (H_PUT_TCE_INDIRECT/H_STUFF_TCE hypercalls)
will validate TCE (not to have unexpected bits) and IO address
(to be within the DMA window boundaries).
This
On Tue, Sep 15, 2015 at 08:49:37PM +1000, Alexey Kardashevskiy wrote:
> Upcoming multi-tce support (H_PUT_TCE_INDIRECT/H_STUFF_TCE hypercalls)
> will validate TCE (not to have unexpected bits) and IO address
> (to be within the DMA window boundaries).
>
> This introduces helpers to validate TCE
On Tue, Sep 15, 2015 at 08:49:37PM +1000, Alexey Kardashevskiy wrote:
> Upcoming multi-tce support (H_PUT_TCE_INDIRECT/H_STUFF_TCE hypercalls)
> will validate TCE (not to have unexpected bits) and IO address
> (to be within the DMA window boundaries).
>
> This introduces helpers to validate TCE