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([2a02:810d:4b3f:de78:642:1aff:fe31:a19f]) by smtp.gmail.com with ESMTPSA id cq5-20020a056402220500b005023ddb37eesm5156889edb.8.2023.04.03.18.28.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Apr 2023 18:28:13 -0700 (PDT) From: Danilo Krummrich To: airlied@gmail.com, daniel@ffwll.ch, tzimmermann@suse.de, mripard@kernel.org, corbet@lwn.net, christian.koenig@amd.com, bskeggs@redhat.com, Liam.Howlett@oracle.com, matthew.brost@intel.com, boris.brezillon@collabora.com, alexdeucher@gmail.com, ogabbay@kernel.org, bagasdotme@gmail.com, willy@infradead.org, jason@jlekstrand.net Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Danilo Krummrich Subject: [PATCH drm-next v3 07/15] drm/nouveau: get vmm via nouveau_cli_vmm() Date: Tue, 4 Apr 2023 03:27:33 +0200 Message-Id: <20230404012741.116502-8-dakr@redhat.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230404012741.116502-1-dakr@redhat.com> References: <20230404012741.116502-1-dakr@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Provide a getter function for the client's current vmm context. Since we'll add a new (u)vmm context for UMD bindings in subsequent commits, this will keep the code clean. Signed-off-by: Danilo Krummrich --- drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +- drivers/gpu/drm/nouveau/nouveau_chan.c | 2 +- drivers/gpu/drm/nouveau/nouveau_drv.h | 9 +++++++++ drivers/gpu/drm/nouveau/nouveau_gem.c | 6 +++--- 4 files changed, 14 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index c2ec91cc845d..7724fe63067d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -204,7 +204,7 @@ nouveau_bo_alloc(struct nouveau_cli *cli, u64 *size, int *align, u32 domain, struct nouveau_drm *drm = cli->drm; struct nouveau_bo *nvbo; struct nvif_mmu *mmu = &cli->mmu; - struct nvif_vmm *vmm = cli->svm.cli ? &cli->svm.vmm : &cli->vmm.vmm; + struct nvif_vmm *vmm = &nouveau_cli_vmm(cli)->vmm; int i, pi = -1; if (!*size) { diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index e648ecd0c1a0..1068abe41024 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -148,7 +148,7 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device, chan->device = device; chan->drm = drm; - chan->vmm = cli->svm.cli ? &cli->svm : &cli->vmm; + chan->vmm = nouveau_cli_vmm(cli); atomic_set(&chan->killed, 0); /* allocate memory for dma push buffer */ diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index b5de312a523f..81350e685b50 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -112,6 +112,15 @@ struct nouveau_cli_work { struct dma_fence_cb cb; }; +static inline struct nouveau_vmm * +nouveau_cli_vmm(struct nouveau_cli *cli) +{ + if (cli->svm.cli) + return &cli->svm; + + return &cli->vmm; +} + void nouveau_cli_work_queue(struct nouveau_cli *, struct dma_fence *, struct nouveau_cli_work *); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index f77e44958037..08689ced4f6a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -103,7 +103,7 @@ nouveau_gem_object_open(struct drm_gem_object *gem, struct drm_file *file_priv) struct nouveau_bo *nvbo = nouveau_gem_object(gem); struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev); struct device *dev = drm->dev->dev; - struct nouveau_vmm *vmm = cli->svm.cli ? &cli->svm : &cli->vmm; + struct nouveau_vmm *vmm = nouveau_cli_vmm(cli); struct nouveau_vma *vma; int ret; @@ -180,7 +180,7 @@ nouveau_gem_object_close(struct drm_gem_object *gem, struct drm_file *file_priv) struct nouveau_bo *nvbo = nouveau_gem_object(gem); struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev); struct device *dev = drm->dev->dev; - struct nouveau_vmm *vmm = cli->svm.cli ? &cli->svm : & cli->vmm; + struct nouveau_vmm *vmm = nouveau_cli_vmm(cli); struct nouveau_vma *vma; int ret; @@ -269,7 +269,7 @@ nouveau_gem_info(struct drm_file *file_priv, struct drm_gem_object *gem, { struct nouveau_cli *cli = nouveau_cli(file_priv); struct nouveau_bo *nvbo = nouveau_gem_object(gem); - struct nouveau_vmm *vmm = cli->svm.cli ? &cli->svm : &cli->vmm; + struct nouveau_vmm *vmm = nouveau_cli_vmm(cli); struct nouveau_vma *vma; if (is_power_of_2(nvbo->valid_domains)) -- 2.39.2