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a=rsa-sha256; c=relaxed/relaxed; d=amdcloud.onmicrosoft.com; s=selector2-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Tk7TfjXhdSzKCsW/N/u3FOvs26+TdhdULz4alZknL5A=; b=JLD9OVN/gKyR/kQMn1E2rrfhur/MkgDGuc5j+MXq1GXK32TGmyzN7OXwNncniO2t8k75vzRhgBcyFuMsDW2p25uRDXPfw0XMwMYirfXQwhpySQWaqBxs2N0V6hRLyrPaQrrq2GqEMi/HHBpcVs5hZlPsqcQLvBs0XfOmOZYdwj8= X-Mailman-Original-Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Ray.Huang@amd.com; X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Tuikov, Luben" , "Koenig, Christian" , "Liu, Aaron" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Alex Deucher Define the TMZ (encryption) bit in the page table entry (PTE) for Raven and newer asics. Signed-off-by: Alex Deucher Reviewed-by: Huang Rui --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 3352a87..4b5d283 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -53,6 +53,9 @@ struct amdgpu_bo_list_entry; #define AMDGPU_PTE_SYSTEM (1ULL << 1) #define AMDGPU_PTE_SNOOPED (1ULL << 2) +/* RV+ */ +#define AMDGPU_PTE_TMZ (1ULL << 3) + /* VI only */ #define AMDGPU_PTE_EXECUTABLE (1ULL << 4)