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[149.14.88.26]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6bb3fa94a16sm50047086d6.86.2024.07.29.02.37.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jul 2024 02:37:03 -0700 (PDT) From: Philipp Stanner To: Hans de Goede , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Bjorn Helgaas Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Philipp Stanner Subject: [PATCH 2/2] drm/vboxvideo: Add PCI region request Date: Mon, 29 Jul 2024 11:36:27 +0200 Message-ID: <20240729093625.17561-5-pstanner@redhat.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240729093625.17561-2-pstanner@redhat.com> References: <20240729093625.17561-2-pstanner@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" vboxvideo currently does not reserve its PCI BAR through a region request. Implement the request through the managed function pcim_request_region(). Signed-off-by: Philipp Stanner --- drivers/gpu/drm/vboxvideo/vbox_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/vboxvideo/vbox_main.c b/drivers/gpu/drm/vboxvi= deo/vbox_main.c index d4ade9325401..7f686a0190e6 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_main.c +++ b/drivers/gpu/drm/vboxvideo/vbox_main.c @@ -114,6 +114,10 @@ int vbox_hw_init(struct vbox_private *vbox) =20 DRM_INFO("VRAM %08x\n", vbox->full_vram_size); =20 + ret =3D pcim_request_region(pdev, 0, "vboxvideo"); + if (ret) + return ret; + /* Map guest-heap at end of vram */ vbox->guest_heap =3D pcim_iomap_range(pdev, 0, GUEST_HEAP_OFFSET(vbox), GUEST_HEAP_SIZE); --=20 2.45.2