Hi Valmiki,
On 03/12/17 13:56, valmiki wrote:
> Hi Jean,
>
> In PASID flow arm_smmu_atc_inv_master_all is called where size and iova
> of arm_smmu_atc_inv_to_cmd are zero and no address is being filled in
> struct arm_smmu_cmdq_ent->atc.addr.
> So how will smmu hardware know if there are any
Hi Jean,
In PASID flow arm_smmu_atc_inv_master_all is called where size and iova
of arm_smmu_atc_inv_to_cmd are zero and no address is being filled in
struct arm_smmu_cmdq_ent->atc.addr.
So how will smmu hardware know if there are any ats translations
requested or not ?
How invalidation are
