#
4436e6da |
| 02-Aug-2024 |
Thomas Gleixner <tglx@linutronix.de> |
Merge branch 'linus' into x86/mm
Bring x86 and selftests up to date
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#
a1ff5a7d |
| 30-Jul-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-fixes into drm-misc-fixes
Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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Revision tags: v6.11-rc1 |
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#
3f386cb8 |
| 20-Jul-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration:
- Define PCIE_RESET_CONFIG_DEVICE_WAIT_MS for the gener
Merge tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration:
- Define PCIE_RESET_CONFIG_DEVICE_WAIT_MS for the generic 100ms required after reset before config access (Kevin Xie)
- Define PCIE_T_RRS_READY_MS for the generic 100ms required after reset before config access (probably should be unified with PCIE_RESET_CONFIG_DEVICE_WAIT_MS) (Damien Le Moal)
Resource management:
- Rename find_resource() to find_resource_space() to be more descriptive (Ilpo Järvinen)
- Export find_resource_space() for use by PCI core, which needs to learn whether there is available space for a bridge window (Ilpo Järvinen)
- Prevent double counting of resources so window size doesn't grow on each remove/rescan cycle (Ilpo Järvinen)
- Relax bridge window sizing algorithm so a device doesn't break simply because it was removed and rescanned (Ilpo Järvinen)
- Evaluate the ACPI PRESERVE_BOOT_CONFIG _DSM in pci_register_host_bridge() (not acpi_pci_root_create()) so we can unify it with similar DT functionality (Vidya Sagar)
- Extend use of DT "linux,pci-probe-only" property so it works per-host bridge as well as globally (Vidya Sagar)
- Unify support for ACPI PRESERVE_BOOT_CONFIG _DSM and the DT "linux,pci-probe-only" property in pci_preserve_config() (Vidya Sagar)
Driver binding:
- Add devres infrastructure for managed request and map of partial BAR resources (Philipp Stanner)
- Deprecate pcim_iomap_table() because uses like "pcim_iomap_table()[0]" have no good way to return errors (Philipp Stanner)
- Add an always-managed pcim_request_region() for use instead of pci_request_region() and similar, which are sometimes managed depending on whether pcim_enable_device() has been called previously (Philipp Stanner)
- Reimplement pcim_set_mwi() so it doesn't need to keep store MWI state (Philipp Stanner)
- Add pcim_intx() for use instead of pci_intx(), which is sometimes managed depending on whether pcim_enable_device() has been called previously (Philipp Stanner)
- Add managed pcim_iomap_range() to allow mapping of a partial BAR (Philipp Stanner)
- Fix a devres mapping leak in drm/vboxvideo (Philipp Stanner)
Error handling:
- Add missing bridge locking in device reset path and add a warning for other possible lock issues (Dan Williams)
- Fix use-after-free on concurrent DPC and hot-removal (Lukas Wunner)
Power management:
- Disable AER and DPC during suspend to avoid spurious wakeups if they share an interrupt with PME (Kai-Heng Feng)
PCIe native device hotplug:
- Detect if a device was removed or replaced during system sleep so we don't assume a new device is the one that used to be there (Lukas Wunner)
Virtualization:
- Add an ACS quirk for Broadcom BCM5760X multi-function NIC; it prevents transactions between functions even though it doesn't advertise ACS, so the functions can be attached individually via VFIO (Ajit Khaparde)
Peer-to-peer DMA:
- Add a "pci=config_acs=" kernel command-line parameter to relax default ACS settings to enable additional peer-to-peer configurations. Requires expert knowledge of topology and ACS operation (Vidya Sagar)
Endpoint framework:
- Remove unused struct pci_epf_group.type_group (Christophe JAILLET)
- Fix error handling in vpci_scan_bus() and epf_ntb_epc_cleanup() (Dan Carpenter)
- Make struct pci_epc_class constant (Greg Kroah-Hartman)
- Remove unused pci_endpoint_test_bar_{readl,writel} functions (Jiapeng Chong)
- Rename "BME" to "Bus Master Enable" (Manivannan Sadhasivam)
- Rename struct pci_epc_event_ops.core_init() callback to epc_init() (Manivannan Sadhasivam)
- Move DMA init to MHI .epc_init() callback for uniformity (Manivannan Sadhasivam)
- Cancel EPF test delayed work when link goes down (Manivannan Sadhasivam)
- Add struct pci_epc_event_ops.epc_deinit() callback for cleanup needed on fundamental reset (Manivannan Sadhasivam)
- Add 64KB alignment to endpoint test to support Rockchip rk3588 (Niklas Cassel)
- Optimize endpoint test by using memcpy() instead of readl() (Niklas Cassel)
Device tree bindings:
- Add generic "ats-supported" property to advertise that a PCIe Root Complex supports ATS (Jean-Philippe Brucker)
Amazon Annapurna Labs PCIe controller driver:
- Validate IORESOURCE_BUS presence to avoid NULL pointer dereference (Aleksandr Mishin)
Axis ARTPEC-6 PCIe controller driver:
- Rename .cpu_addr_fixup() parameter to reflect that it is a PCI address, not a CPU address (Niklas Cassel)
Freescale i.MX6 PCIe controller driver:
- Convert to agnostic GPIO API (Andy Shevchenko)
Freescale Layerscape PCIe controller driver:
- Make struct mobiveil_rp_ops constant (Christophe JAILLET)
- Use new generic dw_pcie_ep_linkdown() to handle link-down events (Manivannan Sadhasivam)
HiSilicon Kirin PCIe controller driver:
- Convert to agnostic GPIO API (Andy Shevchenko)
- Use _scoped() iterator for OF children to ensure refcounts are decremented at loop exit (Javier Carrasco)
Intel VMD host bridge driver:
- Create sysfs "domain" symlink before downstream devices are exposed to userspace by pci_bus_add_devices() (Jiwei Sun)
Loongson PCIe controller driver:
- Enable MSI when LS7A is used with new CPUs that have integrated PCIe Root Complex, e.g., Loongson-3C6000, so downstream devices can use MSI (Huacai Chen)
Microchip AXI PolarFlare PCIe controller driver:
- Move pcie-microchip-host.c to a new PLDA directory (Minda Chen)
- Factor PLDA generic items out to a common plda,xpressrich3-axi-common.yaml binding (Minda Chen)
- Factor PLDA generic data structures and code out to shared pcie-plda.h, pcie-plda-host.c (Minda Chen)
- Add PLDA generic interrupt handling with a .request_event_irq() callback for vendor-specific events (Minda Chen)
- Add PLDA generic host init/deinit and map bus functions for use by vendor-specific drivers (Minda Chen)
- Rework to use PLDA core (Minda Chen)
Microsoft Hyper-V host bridge driver:
- Return zero, not garbage, when reading PCI_INTERRUPT_PIN (Wei Liu)
NVIDIA Tegra194 PCIe controller driver:
- Remove unused struct tegra_pcie_soc (Dr. David Alan Gilbert)
- Set 64KB inbound ATU alignment restriction (Jon Hunter)
Qualcomm PCIe controller driver:
- Make the MHI reg region mandatory for X1E80100, since all PCIe controllers have it (Abel Vesa)
- Prevent use of uninitialized data and possible error pointer dereference (Dan Carpenter)
- Return error, not success, if dev_pm_opp_find_freq_floor() fails (Dan Carpenter)
- Add Operating Performance Points (OPP) support to scale performance state based on aggregate link bandwidth to improve SoC power efficiency (Krishna chaitanya chundru)
- Vote for the CPU-PCIe ICC (interconnect) path to ensure it stays active even if other drivers don't vote for it (Krishna chaitanya chundru)
- Use devm_clk_bulk_get_all() to get all the clocks from DT to avoid writing out all the clock names (Manivannan Sadhasivam)
- Add DT binding and driver support for the SA8775P SoC (Mrinmay Sarkar)
- Add HDMA support for the SA8775P SoC (Mrinmay Sarkar)
- Override the SA8775P NO_SNOOP default to avoid possible memory corruption (Mrinmay Sarkar)
- Make sure resources are disabled during PERST# assertion, even if the link is already disabled (Manivannan Sadhasivam)
- Use new generic dw_pcie_ep_linkdown() to handle link-down events (Manivannan Sadhasivam)
- Add DT and endpoint driver support for the SA8775P SoC (Mrinmay Sarkar)
- Add Hyper DMA (HDMA) support for the SA8775P SoC and enable it in the EPF MHI driver (Mrinmay Sarkar)
- Set PCIE_PARF_NO_SNOOP_OVERIDE to override the default NO_SNOOP attribute on the SA8775P SoC (both Root Complex and Endpoint mode) to avoid possible memory corruption (Mrinmay Sarkar)
Renesas R-Car PCIe controller driver:
- Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup() to avoid unnecessary backtrace (Marek Vasut)
- Add DT and driver support for R-Car V4H (R8A779G0) host and endpoint. This requires separate proprietary firmware (Yoshihiro Shimoda)
Rockchip PCIe controller driver:
- Assert PERST# for 100ms after power is stable (Damien Le Moal)
- Wait PCIE_T_RRS_READY_MS (100ms) after reset before starting configuration (Damien Le Moal)
- Use GPIOD_OUT_LOW flag while requesting ep_gpio to fix a firmware crash on Qcom-based modems with Rockpro64 board (Manivannan Sadhasivam)
Rockchip DesignWare PCIe controller driver:
- Factor common parts of rockchip-dw-pcie DT binding to be shared by Root Complex and Endpoint mode (Niklas Cassel)
- Add missing INTx signals to common DT binding (Niklas Cassel)
- Add eDMA items to DT binding for Endpoint controller (Niklas Cassel)
- Fix initial dw-rockchip PERST# GPIO value to prevent unnecessary short assert/deassert that causes issues with some WLAN controllers (Niklas Cassel)
- Refactor dw-rockchip and add support for Endpoint mode (Niklas Cassel)
- Call pci_epc_init_notify() and drop dw_pcie_ep_init_notify() wrapper (Niklas Cassel)
- Add error messages in .probe() error paths to improve user experience (Uwe Kleine-König)
Samsung Exynos PCIe controller driver:
- Use bulk clock APIs to simplify clock setup (Shradha Todi)
StarFive PCIe controller driver:
- Add DT binding and driver support for the StarFive JH7110 PLDA-based PCIe controller (Minda Chen)
Synopsys DesignWare PCIe controller driver:
- Add generic support for sending PME_Turn_Off when system suspends (Frank Li)
- Fix incorrect interpretation of iATU slot 0 after PERST# assert/deassert (Frank Li)
- Use msleep() instead of usleep_range() while waiting for link (Konrad Dybcio)
- Refactor dw_pcie_edma_find_chip() to enable adding support for Hyper DMA (HDMA) (Manivannan Sadhasivam)
- Enable drivers to supply the eDMA channel count since some can't auto detect this (Manivannan Sadhasivam)
- Call pci_epc_init_notify() and drop dw_pcie_ep_init_notify() wrapper (Manivannan Sadhasivam)
- Pass the eDMA mapping format directly from drivers instead of maintaining a capability for it (Manivannan Sadhasivam)
- Add generic dw_pcie_ep_linkdown() to notify EPF drivers about link-down events and restore non-sticky DWC registers lost on link down (Manivannan Sadhasivam)
- Add vendor-specific "apb" reg name, interrupt names, INTx names to generic binding (Niklas Cassel)
- Enforce DWC restriction that 64-bit BARs must start with an even-numbered BAR (Niklas Cassel)
- Consolidate args of dw_pcie_prog_outbound_atu() into a structure (Yoshihiro Shimoda)
- Add support for endpoints to send Message TLPs, e.g., for INTx emulation (Yoshihiro Shimoda)
TI DRA7xx PCIe controller driver:
- Rename .cpu_addr_fixup() parameter to reflect that it is a PCI address, not a CPU address (Niklas Cassel)
TI Keystone PCIe controller driver:
- Validate IORESOURCE_BUS presence to avoid NULL pointer dereference (Aleksandr Mishin)
- Work around AM65x/DRA80xM Errata #i2037 that corrupts TLPs and causes processor hangs by limiting Max_Read_Request_Size (MRRS) and Max_Payload_Size (MPS) (Kishon Vijay Abraham I)
- Leave BAR 0 disabled for AM654x to fix a regression caused by 6ab15b5e7057 ("PCI: dwc: keystone: Convert .scan_bus() callback to use add_bus"), which caused a 45-second boot delay (Siddharth Vadapalli)
Xilinx Versal CPM PCIe controller driver:
- Fix overlapping bridge registers and 32-bit BAR addresses in DT binding (Thippeswamy Havalige)
MicroSemi Switchtec management driver:
- Make struct switchtec_class constant (Greg Kroah-Hartman)
Miscellaneous:
- Remove unused struct acpi_handle_node (Dr. David Alan Gilbert)
- Add missing MODULE_DESCRIPTION() macros (Jeff Johnson)"
* tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (154 commits) PCI: loongson: Enable MSI in LS7A Root Complex PCI: Extend ACS configurability PCI: Add missing bridge lock to pci_bus_lock() drm/vboxvideo: fix mapping leaks PCI: Add managed pcim_iomap_range() PCI: Remove legacy pcim_release() PCI: Add managed pcim_intx() PCI: vmd: Create domain symlink before pci_bus_add_devices() PCI: qcom: Prevent use of uninitialized data in qcom_pcie_suspend_noirq() PCI: qcom: Prevent potential error pointer dereference PCI: qcom: Fix missing error code in qcom_pcie_probe() PCI: Give pcim_set_mwi() its own devres cleanup callback PCI: Move struct pci_devres.pinned bit to struct pci_dev PCI: Remove struct pci_devres.enabled status bit PCI: Document hybrid devres hazards PCI: Add managed pcim_request_region() PCI: Deprecate pcim_iomap_table(), pcim_iomap_regions_request_all() PCI: Add managed partial-BAR request and map infrastructure PCI: Add devres helpers for iomap table PCI: Add and use devres helper for bit masks ...
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#
8240a9b4 |
| 19-Jul-2024 |
Bjorn Helgaas <bhelgaas@google.com> |
Merge branch 'pci/controller/rockchip'
- Use dev_err_probe() in dw-rockchip probe error path so the failures aren't silent (Uwe Kleine-König)
- Sleep PCIE_T_PVPERL_MS (100ms) before deasserting P
Merge branch 'pci/controller/rockchip'
- Use dev_err_probe() in dw-rockchip probe error path so the failures aren't silent (Uwe Kleine-König)
- Sleep PCIE_T_PVPERL_MS (100ms) before deasserting PERST# (Damien Le Moal)
- Sleep PCIE_T_RRS_READY_MS (100ms) after conventional reset, before a config access (Damien Le Moal)
- Request the PERST# GPIO with GPIOD_OUT_LOW so it matches the POR value, which avoids a spurious PERST# assertion and fixes a Qcom modem firmware crash and issues with WLAN controllers, e.g., RTL8822CE (Manivannan Sadhasivam for rockchip, Niklas Cassel for dw-rockchip)
- Refactor dw-rockchip and add support for Endpoint mode for rk3568 and rk3588 (Niklas Cassel)
* pci/controller/rockchip: PCI: dw-rockchip: Use pci_epc_init_notify() directly PCI: dw-rockchip: Add endpoint mode support PCI: dw-rockchip: Refactor the driver to prepare for EP mode PCI: dw-rockchip: Add rockchip_pcie_get_ltssm() helper PCI: dw-rockchip: Fix weird indentation PCI: dw-rockchip: Fix initial PERST# GPIO value PCI: dw-rockchip: Add error messages in .probe() error paths PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio PCI: rockchip-host: Wait 100ms after reset before starting configuration PCI: rockchip-host: Fix rockchip_pcie_host_init_port() PERST# handling
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Revision tags: v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3 |
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#
e242f26f |
| 07-Jun-2024 |
Niklas Cassel <cassel@kernel.org> |
PCI: dw-rockchip: Add endpoint mode support
The PCIe controller in rk3568 and rk3588 can operate in endpoint mode.
This endpoint mode support heavily leverages the existing code in pcie-designware-
PCI: dw-rockchip: Add endpoint mode support
The PCIe controller in rk3568 and rk3588 can operate in endpoint mode.
This endpoint mode support heavily leverages the existing code in pcie-designware-ep.c.
Add support for endpoint mode to the existing pcie-dw-rockchip glue driver.
[kwilczynski: squash with patch adding the PCI_ENDPOINT dependency] Link: https://lore.kernel.org/linux-pci/20240607-rockchip-pcie-ep-v1-v5-10-0a042d6b0049@kernel.org Signed-off-by: Niklas Cassel <cassel@kernel.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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#
a23e1966 |
| 15-Jul-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.11 merge window.
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Revision tags: v6.10-rc2 |
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#
6f47c7ae |
| 28-May-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.9' into next
Sync up with the mainline to bring in the new cleanup API.
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Revision tags: v6.10-rc1 |
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#
60a2f25d |
| 16-May-2024 |
Tvrtko Ursulin <tursulin@ursulin.net> |
Merge drm/drm-next into drm-intel-gt-next
Some display refactoring patches are needed in order to allow conflict- less merging.
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
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Revision tags: v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1 |
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#
0ea5c948 |
| 15-Jan-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to bring Xe driver to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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#
03c11eb3 |
| 14-Feb-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
Conflicts: arch/x86/include/asm/percpu.h arch/x86/include/asm/text-patching.h
Signed-off-by: Ingo Molnar <mingo@k
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
Conflicts: arch/x86/include/asm/percpu.h arch/x86/include/asm/text-patching.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v6.7, v6.7-rc8, v6.7-rc7 |
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#
ab1c2470 |
| 19-Dec-2023 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'torvalds/master' into perf-tools-next
To pick up fixes that went thru perf-tools for v6.7 and to get in sync with upstream to check for drift in the copies of headers,
Merge remote-tracking branch 'torvalds/master' into perf-tools-next
To pick up fixes that went thru perf-tools for v6.7 and to get in sync with upstream to check for drift in the copies of headers, etc.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Revision tags: v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2 |
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#
3bf3e21c |
| 15-Nov-2023 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Let's kickstart the v6.8 release cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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#
5d2d4a9f |
| 15-Nov-2023 |
Peter Zijlstra <peterz@infradead.org> |
Merge branch 'tip/perf/urgent'
Avoid conflicts, base on fixes.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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Revision tags: v6.7-rc1 |
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#
27beb3ca |
| 03-Nov-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration:
- Use acpi_evaluate_dsm_typed() instead of open-coding _
Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration:
- Use acpi_evaluate_dsm_typed() instead of open-coding _DSM evaluation to learn device characteristics (Andy Shevchenko)
- Tidy multi-function header checks using new PCI_HEADER_TYPE_MASK definition (Ilpo Järvinen)
- Simplify config access error checking in various drivers (Ilpo Järvinen)
- Use pcie_capability_clear_word() (not pcie_capability_clear_and_set_word()) when only clearing (Ilpo Järvinen)
- Add pci_get_base_class() to simplify finding devices using base class only (ignoring subclass and programming interface) (Sui Jingfeng)
- Add pci_is_vga(), which includes ancient PCI_CLASS_NOT_DEFINED_VGA devices from before the Class Code was added to PCI (Sui Jingfeng)
- Use pci_is_vga() for vgaarb, sysfs "boot_vga", virtio, qxl to include ancient VGA devices (Sui Jingfeng)
Resource management:
- Make pci_assign_unassigned_resources() non-init because sparc uses it after init (Randy Dunlap)
Driver binding:
- Retain .remove() and .probe() callbacks (previously __init) because sysfs may cause them to be called later (Uwe Kleine-König)
- Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device, so it can be claimed by dwc3 instead (Vicki Pfau)
PCI device hotplug:
- Add Ampere Altra Attention Indicator extension driver for acpiphp (D Scott Phillips)
Power management:
- Quirk VideoPropulsion Torrent QN16e with longer delay after reset (Lukas Wunner)
- Prevent users from overriding drivers that say we shouldn't use D3cold (Lukas Wunner)
- Avoid PME from D3hot/D3cold for AMD Rembrandt and Phoenix USB4 because wakeup interrupts from those states don't work if amd-pmc has put the platform in a hardware sleep state (Mario Limonciello)
IOMMU:
- Disable ATS for Intel IPU E2000 devices with invalidation message endianness erratum (Bartosz Pawlowski)
Error handling:
- Factor out interrupt enable/disable into helpers (Kai-Heng Feng)
Peer-to-peer DMA:
- Fix flexible-array usage in struct pci_p2pdma_pagemap in case we ever use pagemaps with multiple entries (Gustavo A. R. Silva)
ASPM:
- Revert a change that broke when drivers disabled L1 and users later enabled an L1.x substate via sysfs, and fix a similar issue when users disabled L1 via sysfs (Heiner Kallweit)
Endpoint framework:
- Fix double free in __pci_epc_create() (Dan Carpenter)
- Use IS_ERR_OR_NULL() to simplify endpoint core (Ruan Jinjie)
Cadence PCIe controller driver:
- Drop unused "is_rc" member (Li Chen)
Freescale Layerscape PCIe controller driver:
- Enable 64-bit addressing in endpoint mode (Guanhua Gao)
Intel VMD host bridge driver:
- Fix multi-function header check (Ilpo Järvinen)
Microsoft Hyper-V host bridge driver:
- Annotate struct hv_dr_state with __counted_by (Kees Cook)
NVIDIA Tegra194 PCIe controller driver:
- Drop setting of LNKCAP_MLW (max link width) since dw_pcie_setup() already does this via dw_pcie_link_set_max_link_width() (Yoshihiro Shimoda)
Qualcomm PCIe controller driver:
- Use PCIE_SPEED2MBS_ENC() to simplify encoding of link speed (Manivannan Sadhasivam)
- Add a .write_dbi2() callback so DBI2 register writes, e.g., for setting the BAR size, work correctly (Manivannan Sadhasivam)
- Enable ASPM for platforms that use 1.9.0 ops, because the PCI core doesn't enable ASPM states that haven't been enabled by the firmware (Manivannan Sadhasivam)
Renesas R-Car Gen4 PCIe controller driver:
- Add DesignWare core support (set max link width, EDMA_UNROLL flag, .pre_init(), .deinit(), etc) for use by R-Car Gen4 driver (Yoshihiro Shimoda)
- Add driver and DT schema for DesignWare-based Renesas R-Car Gen4 controller in both host and endpoint mode (Yoshihiro Shimoda)
Xilinx NWL PCIe controller driver:
- Update ECAM size to support 256 buses (Thippeswamy Havalige)
- Stop setting bridge primary/secondary/subordinate bus numbers, since PCI core does this (Thippeswamy Havalige)
Xilinx XDMA controller driver:
- Add driver and DT schema for Zynq UltraScale+ MPSoCs devices with Xilinx XDMA Soft IP (Thippeswamy Havalige)
Miscellaneous:
- Use FIELD_GET()/FIELD_PREP() to simplify and reduce use of _SHIFT macros (Ilpo Järvinen, Bjorn Helgaas)
- Remove logic_outb(), _outw(), outl() duplicate declarations (John Sanpe)
- Replace unnecessary UTF-8 in Kconfig help text because menuconfig doesn't render it correctly (Liu Song)"
* tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (102 commits) PCI: qcom-ep: Add dedicated callback for writing to DBI2 registers PCI: Simplify pcie_capability_clear_and_set_word() to ..._clear_word() PCI: endpoint: Fix double free in __pci_epc_create() PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx XDMA PCIe Root Port Bridge PCI: xilinx-cpm: Move IRQ definitions to a common header PCI: xilinx-nwl: Modify ECAM size to enable support for 256 buses PCI: xilinx-nwl: Rename the NWL_ECAM_VALUE_DEFAULT macro dt-bindings: PCI: xilinx-nwl: Modify ECAM size in the DT example PCI: xilinx-nwl: Remove redundant code that sets Type 1 header fields PCI: hotplug: Add Ampere Altra Attention Indicator extension driver PCI/AER: Factor out interrupt toggling into helpers PCI: acpiphp: Allow built-in drivers for Attention Indicators PCI/portdrv: Use FIELD_GET() PCI/VC: Use FIELD_GET() PCI/PTM: Use FIELD_GET() PCI/PME: Use FIELD_GET() PCI/ATS: Use FIELD_GET() PCI/ATS: Show PASID Capability register width in bitmasks PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common() ...
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Revision tags: v6.6 |
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#
db20113d |
| 28-Oct-2023 |
Bjorn Helgaas <bhelgaas@google.com> |
Merge branch 'pci/controller/rcar'
- Add generic T_PVPERL macro for the required interval between power being stable and PERST# being inactive (Yoshihiro Shimoda)
- Factor out dw_pcie_link_set_ma
Merge branch 'pci/controller/rcar'
- Add generic T_PVPERL macro for the required interval between power being stable and PERST# being inactive (Yoshihiro Shimoda)
- Factor out dw_pcie_link_set_max_link_width() (Yoshihiro Shimoda)
- Update PCI_EXP_LNKCAP_MLW so Link Capabilities shows the correct max link width (Yoshihiro Shimoda)
- Drop tegra194 PCI_EXP_LNKCAP_MLW setting since dw_pcie_setup() already does it (Yoshihiro Shimoda)
- Add dwc support for different dbi and dbi2 register offsets, to be used for R-Car Gen4 controllers (Yoshihiro Shimoda)
- Add EDMA_UNROLL capability flag for R-Car Gen4 controllers that don't correctly advertise unrolled mapping via their eDMA CTRL register (Yoshihiro Shimoda)
- Export dw_pcie_ep_exit() for use by the modular R-Car Gen4 driver (Yoshihiro Shimoda)
- Add .pre_init() and .deinit() hooks for use by R-Car Gen4 controllers (Yoshihiro Shimoda)
- Increase snps,dw-pcie DT reg and reg-names maxItems for R-Car Gen4 controllers (Yoshihiro Shimoda)
- Add rcar-gen4-pci host and endpoint DT bindings and drivers (Yoshihiro Shimoda)
- Add Renesas R8A779F0 Device ID to pci_endpoint_test to allow testing on R-Car S4-8 (Yoshihiro Shimoda)
* pci/controller/rcar: misc: pci_endpoint_test: Add Device ID for R-Car S4-8 PCIe controller MAINTAINERS: Update PCI DRIVER FOR RENESAS R-CAR for R-Car Gen4 PCI: rcar-gen4: Add endpoint mode support PCI: rcar-gen4: Add R-Car Gen4 PCIe controller support for host mode dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Endpoint dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Host dt-bindings: PCI: dwc: Update maxItems of reg and reg-names PCI: dwc: endpoint: Introduce .pre_init() and .deinit() PCI: dwc: Expose dw_pcie_write_dbi2() to module PCI: dwc: Expose dw_pcie_ep_exit() to module PCI: dwc: Add EDMA_UNROLL capability flag PCI: dwc: endpoint: Add multiple PFs support for dbi2 PCI: tegra194: Drop PCI_EXP_LNKSTA_NLW setting PCI: dwc: Add missing PCI_EXP_LNKCAP_MLW handling PCI: dwc: Add dw_pcie_link_set_max_link_width() PCI: Add T_PVPERL macro
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Revision tags: v6.6-rc7 |
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0d0c5510 |
| 18-Oct-2023 |
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
PCI: rcar-gen4: Add R-Car Gen4 PCIe controller support for host mode
Add R-Car Gen4 PCIe controller support for host mode.
This controller is based on Synopsys DesignWare PCIe. However, this partic
PCI: rcar-gen4: Add R-Car Gen4 PCIe controller support for host mode
Add R-Car Gen4 PCIe controller support for host mode.
This controller is based on Synopsys DesignWare PCIe. However, this particular controller has a number of vendor-specific registers, and as such, requires initialization code like mode setting and retraining and so on.
Link: https://lore.kernel.org/linux-pci/20231018085631.1121289-13-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
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Revision tags: v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1 |
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7ae9fb1b |
| 21-Feb-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.3 merge window.
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Revision tags: v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5 |
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6f849817 |
| 19-Jan-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging into drm-misc-next to get DRM accelerator infrastructure, which is required by ipuv driver.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.2-rc4 |
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407da561 |
| 10-Jan-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.2-rc3' into next
Merge with mainline to bring in timer_shutdown_sync() API.
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Revision tags: v6.2-rc3 |
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0d8eae7b |
| 02-Jan-2023 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync up with v6.2-rc1.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Revision tags: v6.2-rc2 |
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b501d4dc |
| 30-Dec-2022 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Sync after v6.2-rc1 landed in drm-next.
We need to get some dependencies in place before we can merge the fixes series from Gwan-gyeong and Chris.
Referen
Merge drm/drm-next into drm-intel-gt-next
Sync after v6.2-rc1 landed in drm-next.
We need to get some dependencies in place before we can merge the fixes series from Gwan-gyeong and Chris.
References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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6599e683 |
| 28-Dec-2022 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
Merge tag 'v6.2-rc1' into media_tree
Linux 6.2-rc1
* tag 'v6.2-rc1': (14398 commits) Linux 6.2-rc1 treewide: Convert del_timer*() to timer_shutdown*() pstore: Properly assign mem_type propert
Merge tag 'v6.2-rc1' into media_tree
Linux 6.2-rc1
* tag 'v6.2-rc1': (14398 commits) Linux 6.2-rc1 treewide: Convert del_timer*() to timer_shutdown*() pstore: Properly assign mem_type property pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES cfi: Fix CFI failure with KASAN perf python: Fix splitting CC into compiler and options afs: Stop implementing ->writepage() afs: remove afs_cache_netfs and afs_zap_permits() declarations afs: remove variable nr_servers afs: Fix lost servers_outstanding count ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless ALSA: azt3328: Remove the unused function snd_azf3328_codec_outl() gcov: add support for checksum field test_maple_tree: add test for mas_spanning_rebalance() on insufficient data maple_tree: fix mas_spanning_rebalance() on insufficient data hugetlb: really allocate vma lock for all sharable vmas kmsan: export kmsan_handle_urb kmsan: include linux/vmalloc.h mm/mempolicy: fix memory leak in set_mempolicy_home_node system call mm, mremap: fix mremap() expanding vma with addr inside vma ...
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d0e99511 |
| 17-Jan-2023 |
Kalle Valo <kvalo@kernel.org> |
Merge wireless into wireless-next
Due to the two cherry picked commits from wireless to wireless-next we have several conflicts in mt76. To avoid any bugs with conflicts merge wireless into wireless
Merge wireless into wireless-next
Due to the two cherry picked commits from wireless to wireless-next we have several conflicts in mt76. To avoid any bugs with conflicts merge wireless into wireless-next.
96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails
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2c55d703 |
| 03-Jan-2023 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-fixes into drm-misc-fixes
Let's start the fixes cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Revision tags: v6.2-rc1 |
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c183e6c3 |
| 21-Dec-2022 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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