On Mon, Sep 24, 2018 at 03:41:48AM +0300, Dmitry Osipenko wrote:
> GART has a single address space that is shared by all devices, hence only
> one domain could be active at a time.
>
> Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
> ---
> drivers/iommu/tegra-gart.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
> index 1d45b023adea..9f7d3afb686f 100644
> --- a/drivers/iommu/tegra-gart.c
> +++ b/drivers/iommu/tegra-gart.c
> @@ -55,6 +55,7 @@ struct gart_device {
> spinlock_t pte_lock; /* for pagetable */
> struct list_head client;
> spinlock_t client_lock; /* for client list */
> + struct iommu_domain *active_domain; /* current active domain */The active_ prefix seems a little unnecessary here, but either way: Acked-by: Thierry Reding <tred...@nvidia.com>
signature.asc
Description: PGP signature
_______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
