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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Nov 2023 20:08:29.4734 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 610ac2fd-a322-4f0a-d177-08dbe54d7845 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF0001A107.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB8211 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Marek_Beh=C3=BAn?= , "open list:RADEON and AMDGPU DRM DRIVERS" , "Rafael J . Wysocki" , "open list:PCI SUBSYSTEM" , =?utf-8?q?Pali_Roh?= =?utf-8?q?=C3=A1r?= , Xinhui Pan , Manivannan Sadhasivam , open list , "open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS" , "open list:ACPI" , Danilo Krummrich , Mario Limonciello , "open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS" , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , "Maciej W . Rozycki" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The wrong values are reported from pcie_bandwidth_available() which can cause problems for performance of eGPUs. This series overhauls Thunderbolt related device detection and uses the changes to change the behavior of pcie_bandwidth_available(). v2->v3: * Stop lumping all thunderbolt VSEC and USB4 devices together, introduce is_virtual_link instead * Drop unnecessary patches Mario Limonciello (7): drm/nouveau: Switch from pci_is_thunderbolt_attached() to dev_is_removable() drm/radeon: Switch from pci_is_thunderbolt_attached() to dev_is_removable() PCI: Drop pci_is_thunderbolt_attached() PCI: pciehp: Move check for is_thunderbolt into a quirk PCI: ACPI: Detect PCIe root ports that are used for tunneling PCI: Split up some logic in pcie_bandwidth_available() to separate function PCI: Exclude PCIe ports used for virtual links in pcie_bandwidth_available() drivers/gpu/drm/nouveau/nouveau_vga.c | 6 +- drivers/gpu/drm/radeon/radeon_device.c | 4 +- drivers/gpu/drm/radeon/radeon_kms.c | 2 +- drivers/pci/hotplug/pciehp_hpc.c | 6 +- drivers/pci/pci-acpi.c | 16 ++++++ drivers/pci/pci.c | 77 +++++++++++++++++--------- drivers/pci/quirks.c | 20 +++++++ include/linux/pci.h | 24 +------- 8 files changed, 97 insertions(+), 58 deletions(-) base-commit: b85ea95d086471afb4ad062012a4d73cd328fa86