blaster4385/linux-IllusionX/Documentation/PCI, branch v6.12.1

Documentation: PCI: fix typo in pci.rst

2024-09-10T21:30:42Z

Fix typo: "follow" -> "following" in pci.rst Signed-off-by: Abdul Rahim Signed-off-by: Jonathan Corbet Message-ID: <20240906205656.8261-1-abdul.rahim@myyahoo.com>

Merge branch 'pci/misc'

2024-07-19T15:10:33Z

- Remove unused struct 'acpi_handle_node' (Dr. David Alan Gilbert) - Use array notation for portdrv .id_table consistently (Masahiro Yamada) - Switch to new Intel CPU model defines (Tony Luck) - Add missing MODULE_DESCRIPTION() macros (Jeff Johnson) * pci/misc: PCI: controller: Add missing MODULE_DESCRIPTION() macros PCI: Add missing MODULE_DESCRIPTION() macros PCI/PM: Switch to new Intel CPU model defines PCI: Use array for .id_table consistently ACPI: PCI: Remove unused struct 'acpi_handle_node'

Documentation: PCI: pci-endpoint: Fix EPF ops list

2024-07-09T22:59:02Z

With commit 5779dd0a7dbd7 ("PCI: endpoint: Use notification chain mechanism to notify EPC events to EPF") the linkup callback has been removed and replaced by EPC event notifications. With commit 256ae475201b1 ("PCI: endpoint: Add pci_epf_ops to expose function-specific attrs") a new (optional) add_cfs callback was added. Update documentation accordingly. Link: https://lore.kernel.org/linux-pci/20240418084924.1724703-1-alexander.stein@ew.tq-group.com Signed-off-by: Alexander Stein Signed-off-by: Krzysztof Wilczyński Signed-off-by: Bjorn Helgaas Reviewed-by: Niklas Cassel Reviewed-by: Manivannan Sadhasivam

PCI: Use array for .id_table consistently

2024-06-07T19:46:12Z

While 'x' and '&x[0]' are equivalent, most of the PCI drivers use the former form for the .id_table. Update some drivers and documentation for consistency. Link: https://lore.kernel.org/r/20240517120458.1260489-1-masahiroy@kernel.org Signed-off-by: Masahiro Yamada Signed-off-by: Bjorn Helgaas

Merge branch 'pci/enumeration'

2024-05-16T23:14:10Z

- Clear bridge Secondary Status errors after enumeration since enumeration causes many errors (Vidya Sagar) - Wait for Link Training==0 before starting Link retrain to avoid a race; this was done previously but broken by a faulty merge (Ilpo Järvinen) - Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more specific about what "LEGACY" means (Damien Le Moal) - Update return types of pci_find_capability() stubs to match the extern declarations for the actual implementations (Bjorn Helgaas) - Drop unnecessary pci_enable_device_io() from pata_cs5520 (Heiner Kallweit) - Drop unused pci_enable_device_io() (Heiner Kallweit) - On 2016 and newer BIOSes, skip early E820 check for ECAM regions described in ACPI MCFG; there's no spec requirement for E820 reservations, and some machines don't provide them (Bjorn Helgaas) - If devices were disconnected while suspended, don't wait for them when resuming (Ilpo Järvinen) * pci/enumeration: PCI: Do not wait for disconnected devices when resuming x86/pci: Skip early E820 check for ECAM region PCI: Remove unused pci_enable_device_io() ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io() PCI: Update pci_find_capability() stub return types PCI: Remove PCI_IRQ_LEGACY scsi: vmw_pvscsi: Do not use PCI_IRQ_LEGACY instead of PCI_IRQ_LEGACY scsi: pmcraid: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: mpt3sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: megaraid_sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: ipr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: hpsa: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: arcmsr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY wifi: rtw89: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY wifi: rtw88: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY wifi: ath10k: Refer to INTX instead of LEGACY net: wangxun: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY r8169: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY net: alx: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY net: atlantic: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY net: amd-xgbe: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY VMCI: Use PCI_IRQ_ALL_TYPES to remove PCI_IRQ_LEGACY use RDMA/vmw_pvrdma: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY IB/qib: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY drm/amdgpu: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY mfd: intel-lpss: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY ntb: idt: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY platform/x86: intel_ips: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY tty: 8250_pci: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY usb: hcd-pci: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY ASoC: Intel: avs: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY Documentation: PCI: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY PCI/portdrv: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY PCI/MSI: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY PCI: Clarify intent of LT wait PCI: Wait for Link Training==0 before starting Link retrain PCI: Clear Secondary Status errors after enumeration

Documentation: PCI: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY

2024-04-25T17:53:29Z

Change all references to PCI_IRQ_LEGACY to PCI_IRQ_INTX in the PCI documentation to reflect that PCI_IRQ_LEGACY is deprecated. Link: https://lore.kernel.org/r/20240325070944.3600338-4-dlemoal@kernel.org Signed-off-by: Damien Le Moal Signed-off-by: Bjorn Helgaas

PCI/AER: Update aer-inject tool source URL

2024-04-17T15:35:43Z

The aer-inject tool is no longer maintained in the original repository and is missing a fix related to the musl library. So, with the author's (Huang Ying) consent, it has been moved to a new repository [1]. Update all references to the repository link. Link: https://github.com/intel/aer-inject.git [1] Link: https://lore.kernel.org/r/20240416055035.200085-1-sathyanarayanan.kuppuswamy@linux.intel.com Signed-off-by: Kuppuswamy Sathyanarayanan Signed-off-by: Bjorn Helgaas Cc: Huang Ying

docs: PCI: Fix typos

2023-12-28T23:37:36Z

Fix typos in PCI docs. Link: https://lore.kernel.org/r/20231223184720.25645-1-tintinm2017@gmail.com Link: https://lore.kernel.org/r/20231223184412.25598-1-tintinm2017@gmail.com Signed-off-by: Attreyee Mukherjee [bhelgaas: squashed, commit log] Signed-off-by: Bjorn Helgaas Acked-by: Randy Dunlap # for "busses" only

docs: move powerpc under arch

2023-10-10T19:35:55Z

and fix all in-tree references. Architecture-specific documentation is being moved into Documentation/arch/ as a way of cleaning up the top-level documentation directory and making the docs hierarchy more closely match the source hierarchy. Signed-off-by: Costa Shulyupin Acked-by: Michael Ellerman Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/20230826165737.2101199-1-costa.shul@redhat.com

Merge branch 'pci/misc'

2023-08-29T16:03:57Z

- Reorder struct pci_dev to avoid holes and reduce size (Christophe JAILLET) - Change pdev->rom_attr_enabled to single bit since it's only a boolean value (Christophe JAILLET) - Use struct_size() in pirq_convert_irt_table() instead of hand-writing it (Christophe JAILLET) - Explicitly include correct DT includes to untangle headers (Rob Herring) - Fix a DOE race between destroy_work_on_stack() and the stack-allocated task->work struct going out of scope in pci_doe() (Ira Weiny) - Use pci_dev_id() when possible instead of manually composing ID from dev->bus->number and dev->devfn (Xiongfeng Wang, Zheng Zengkai) - Move pci_create_resource_files() declarations to linux/pci.h for alpha build warnings (Arnd Bergmann) - Remove unused hotplug function declarations (Yue Haibing) - Remove unused mvebu struct mvebu_pcie.busn (Pali Rohár) - Unexport pcie_port_bus_type (Bjorn Helgaas) - Remove unnecessary sysfs ID local variable initialization (Bjorn Helgaas) - Fix BAR value printk formatting to accommodate 32-bit values (Bjorn Helgaas) - Use consistent pointer types for config access syscall get_user() and put_user() uses (Bjorn Helgaas) - Simplify AER_RECOVER_RING_SIZE definition (Bjorn Helgaas) - Simplify pci_pio_to_address() (Bjorn Helgaas) - Simplify pci_dev_driver() (Bjorn Helgaas) - Fix pci_bus_resetable(), pci_slot_resetable() name typos (Bjorn Helgaas) - Fix code and doc typos and code formatting (Bjorn Helgaas) - Tidy config space save/restore messages (Bjorn Helgaas) * pci/misc: PCI: Tidy config space save/restore messages PCI: Fix code formatting inconsistencies PCI: Fix typos in docs and comments PCI: Fix pci_bus_resetable(), pci_slot_resetable() name typos PCI: Simplify pci_dev_driver() PCI: Simplify pci_pio_to_address() PCI/AER: Simplify AER_RECOVER_RING_SIZE definition PCI: Use consistent put_user() pointer types PCI: Fix printk field formatting PCI: Remove unnecessary initializations PCI: Unexport pcie_port_bus_type PCI: mvebu: Remove unused busn member PCI: Remove unused function declarations PCI/sysfs: Move declarations to linux/pci.h PCI/P2PDMA: Use pci_dev_id() to simplify the code PCI/IOV: Use pci_dev_id() to simplify the code PCI/AER: Use pci_dev_id() to simplify the code PCI: apple: Use pci_dev_id() to simplify the code PCI/DOE: Fix destroy_work_on_stack() race PCI: Explicitly include correct DT includes x86/PCI: Use struct_size() in pirq_convert_irt_table() PCI: Change pdev->rom_attr_enabled to single bit PCI: Reorder pci_dev fields to reduce holes