#
425c0756 |
| 23-Jul-2024 |
Marek Vasut <marek.vasut+renesas@mailbox.org> |
PCI: mediatek-gen3: Silence 'set affinity failed' warning
Use MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity() unset and allows migrate_one_irq() to exit right away, without warnings like this:
PCI: mediatek-gen3: Silence 'set affinity failed' warning
Use MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity() unset and allows migrate_one_irq() to exit right away, without warnings like this:
IRQ...: set affinity failed(-22)
Remove the .irq_set_affinity() implementation that is no longer needed.
Link: https://lore.kernel.org/r/20240723132958.41320-7-marek.vasut+renesas@mailbox.org Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> [bhelgaas: commit log] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Jianjun Wang <jianjun.wang@mediatek.com> Acked-by: Thomas Gleixner <tglx@linutronix.de>
show more ...
|
#
66e72a01 |
| 29-Jul-2024 |
Jerome Brunet <jbrunet@baylibre.com> |
Merge tag 'v6.11-rc1' into clk-meson-next
Linux 6.11-rc1
|
#
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 ...
show more ...
|
#
45659274 |
| 19-Jul-2024 |
Bjorn Helgaas <bhelgaas@google.com> |
Merge branch 'pci/misc'
- 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
Merge branch 'pci/misc'
- 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'
show more ...
|
#
a23e1966 |
| 15-Jul-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.11 merge window.
|
Revision tags: v6.10-rc6 |
|
#
142a41da |
| 26-Jun-2024 |
Jeff Johnson <quic_jjohnson@quicinc.com> |
PCI: controller: Add missing MODULE_DESCRIPTION() macros
When ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/dwc/pci
PCI: controller: Add missing MODULE_DESCRIPTION() macros
When ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/dwc/pci-exynos.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pci-host-generic.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pcie-altera.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pcie-altera-msi.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pcie-mediatek.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pcie-mediatek-gen3.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/vmd.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pcie-apple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pci/controller/pcie-mt7621.o
Add the missing MODULE_DESCRIPTION() macro.
[kwilczynski: update MODULE_DESCRIPTION() text, commit log] Link: https://lore.kernel.org/linux-pci/20240626-md-drivers-pci-controller-v2-1-94c811db7a51@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Nirmal Patel <nirmal.patel@linux.intel.com> Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> # MT7621
show more ...
|
Revision tags: v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2 |
|
#
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.
|
Revision tags: v6.10-rc1 |
|
#
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>
|
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 |
|
#
2e21dee6 |
| 13-Mar-2024 |
Jiri Kosina <jkosina@suse.com> |
Merge branch 'for-6.9/amd-sfh' into for-linus
- assorted fixes and optimizations for amd-sfh (Basavaraj Natikar)
Signed-off-by: Jiri Kosina <jkosina@suse.com>
|
Revision tags: v6.8, v6.8-rc7 |
|
#
06d07429 |
| 29-Feb-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync to get the drm_printer changes to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
|
Revision tags: v6.8-rc6, v6.8-rc5 |
|
#
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>
show more ...
|
#
41c177cf |
| 11-Feb-2024 |
Rob Clark <robdclark@chromium.org> |
Merge tag 'drm-misc-next-2024-02-08' into msm-next
Merge the drm-misc tree to uprev MSM CI.
Signed-off-by: Rob Clark <robdclark@chromium.org>
|
Revision tags: v6.8-rc4, v6.8-rc3 |
|
#
4db102dc |
| 29-Jan-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Kickstart 6.9 development cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
|
Revision tags: v6.8-rc2 |
|
#
42ac0be1 |
| 26-Jan-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into x86/mm, to refresh the branch and pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
#
f0b7a0d1 |
| 23-Jan-2024 |
Andrew Morton <akpm@linux-foundation.org> |
Merge branch 'master' into mm-hotfixes-stable
|
#
be3382ec |
| 22-Jan-2024 |
Lucas De Marchi <lucas.demarchi@intel.com> |
Merge drm/drm-next into drm-xe-next
Sync to v6.8-rc1.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
|
#
cf79f291 |
| 22-Jan-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge v6.8-rc1 into drm-misc-fixes
Let's kickstart the 6.8 fix cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
|
Revision tags: v6.8-rc1 |
|
#
e1aa9df4 |
| 18-Jan-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'pci-v6.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration:
- Reserve ECAM so we don't assign it to PCI BARs; this w
Merge tag 'pci-v6.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Enumeration:
- Reserve ECAM so we don't assign it to PCI BARs; this works around bugs where BIOS included ECAM in a PNP0A03 host bridge window, didn't reserve it via a PNP0C02 motherboard device, and didn't allocate space for SR-IOV VF BARs (Bjorn Helgaas)
- Add MMCONFIG/ECAM debug logging (Bjorn Helgaas)
- Rename 'MMCONFIG' to 'ECAM' to match spec usage (Bjorn Helgaas)
- Log device type (Root Port, Switch Port, etc) during enumeration (Bjorn Helgaas)
- Log bridges before downstream devices so the dmesg order is more logical (Bjorn Helgaas)
- Log resource names (BAR 0, VF BAR 0, bridge window, etc) consistently instead of a mix of names and "reg 0x10" (Puranjay Mohan, Bjorn Helgaas)
- Fix 64GT/s effective data rate calculation to use 1b/1b encoding rather than the 8b/10b or 128b/130b used by lower rates (Ilpo Järvinen)
- Use PCI_HEADER_TYPE_* instead of literals in x86, powerpc, SCSI lpfc (Ilpo Järvinen)
- Clean up open-coded PCIBIOS return code mangling (Ilpo Järvinen)
Resource management:
- Restructure pci_dev_for_each_resource() to avoid computing the address of an out-of-bounds array element (the bounds check was performed later so the element was never actually *read*, but it's nicer to avoid even computing an out-of-bounds address) (Andy Shevchenko)
Driver binding:
- Convert pci-host-common.c platform .remove() callback to .remove_new() returning 'void' since it's not useful to return error codes here (Uwe Kleine-König)
- Convert exynos, keystone, kirin from .remove() to .remove_new(), which returns void instead of int (Uwe Kleine-König)
- Drop unused struct pci_driver.node member (Mathias Krause)
Virtualization:
- Add ACS quirk for more Zhaoxin Root Ports (LeoLiuoc)
Error handling:
- Log AER errors as "Correctable" (not "Corrected") or "Uncorrectable" to match spec terminology (Bjorn Helgaas)
- Decode Requester ID when no error info found instead of printing the raw hex value (Bjorn Helgaas)
Endpoint framework:
- Use a unique test pattern for each BAR in the pci_endpoint_test to make it easier to debug address translation issues (Niklas Cassel)
Broadcom STB PCIe controller driver:
- Add DT property "brcm,clkreq-mode" and driver support for different CLKREQ# modes to make ASPM L1.x states possible (Jim Quinlan)
Freescale Layerscape PCIe controller driver:
- Add suspend/resume support for Layerscape LS1043a and LS1021a, including software-managed PME_Turn_Off and transitions between L0, L2/L3_Ready Link states (Frank Li)
MediaTek PCIe controller driver:
- Clear MSI interrupt status before handler to avoid missing MSIs that occur after the handler (qizhong cheng)
MediaTek PCIe Gen3 controller driver:
- Update mediatek-gen3 translation window setup to handle MMIO space that is not a power of two in size (Jianjun Wang)
Qualcomm PCIe controller driver:
- Increase qcom iommu-map maxItems to accommodate SDX55 (five entries) and SDM845 (sixteen entries) (Krzysztof Kozlowski)
- Describe qcom,pcie-sc8180x clocks and resets accurately (Krzysztof Kozlowski)
- Describe qcom,pcie-sm8150 clocks and resets accurately (Krzysztof Kozlowski)
- Correct the qcom "reset-name" property, previously incorrectly called "reset-names" (Krzysztof Kozlowski)
- Document qcom,pcie-sm8650, based on qcom,pcie-sm8550 (Neil Armstrong)
Renesas R-Car PCIe controller driver:
- Replace of_device.h with explicit of.h include to untangle header usage (Rob Herring)
- Add DT and driver support for optional miniPCIe 1.5v and 3.3v regulators on KingFisher (Wolfram Sang)
SiFive FU740 PCIe controller driver:
- Convert fu740 CONFIG_PCIE_FU740 dependency from SOC_SIFIVE to ARCH_SIFIVE (Conor Dooley)
Synopsys DesignWare PCIe controller driver:
- Align iATU mapping for endpoint MSI-X (Niklas Cassel)
- Drop "host_" prefix from struct dw_pcie_host_ops members (Yoshihiro Shimoda)
- Drop "ep_" prefix from struct dw_pcie_ep_ops members (Yoshihiro Shimoda)
- Rename struct dw_pcie_ep_ops.func_conf_select() to .get_dbi_offset() to be more descriptive (Yoshihiro Shimoda)
- Add Endpoint DBI accessors to encapsulate offset lookups (Yoshihiro Shimoda)
TI J721E PCIe driver:
- Add j721e DT and driver support for 'num-lanes' for devices that support x1, x2, or x4 Links (Matt Ranostay)
- Add j721e DT compatible strings and driver support for j784s4 (Matt Ranostay)
- Make TI J721E Kconfig depend on ARCH_K3 since the hardware is specific to those TI SoC parts (Peter Robinson)
TI Keystone PCIe controller driver:
- Hold power management references to all PHYs while enabling them to avoid a race when one provides clocks to others (Siddharth Vadapalli)
Xilinx XDMA PCIe controller driver:
- Remove redundant dev_err(), since platform_get_irq() and platform_get_irq_byname() already log errors (Yang Li)
- Fix uninitialized symbols in xilinx_pl_dma_pcie_setup_irq() (Krzysztof Wilczyński)
- Fix xilinx_pl_dma_pcie_init_irq_domain() error return when irq_domain_add_linear() fails (Harshit Mogalapalli)
MicroSemi Switchtec management driver:
- Do dma_mrpc cleanup during switchtec_pci_remove() to match its devm ioremapping in switchtec_pci_probe(). Previously the cleanup was done in stdev_release(), which used stale pointers if stdev->cdev happened to be open when the PCI device was removed (Daniel Stodden)
Miscellaneous:
- Convert interrupt terminology from "legacy" to "INTx" to be more specific and match spec terminology (Damien Le Moal)
- In dw-xdata-pcie, pci_endpoint_test, and vmd, replace usage of deprecated ida_simple_*() API with ida_alloc() and ida_free() (Christophe JAILLET)"
* tag 'pci-v6.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (97 commits) PCI: Fix kernel-doc issues PCI: brcmstb: Configure HW CLKREQ# mode appropriate for downstream device dt-bindings: PCI: brcmstb: Add property "brcm,clkreq-mode" PCI: mediatek-gen3: Fix translation window size calculation PCI: mediatek: Clear interrupt status before dispatching handler PCI: keystone: Fix race condition when initializing PHYs PCI: xilinx-xdma: Fix error code in xilinx_pl_dma_pcie_init_irq_domain() PCI: xilinx-xdma: Fix uninitialized symbols in xilinx_pl_dma_pcie_setup_irq() PCI: rcar-gen4: Fix -Wvoid-pointer-to-enum-cast error PCI: iproc: Fix -Wvoid-pointer-to-enum-cast warning PCI: dwc: Add dw_pcie_ep_{read,write}_dbi[2] helpers PCI: dwc: Rename .func_conf_select to .get_dbi_offset in struct dw_pcie_ep_ops PCI: dwc: Rename .ep_init to .init in struct dw_pcie_ep_ops PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members misc: pci_endpoint_test: Use a unique test pattern for each BAR PCI: j721e: Make TI J721E depend on ARCH_K3 PCI: j721e: Add TI J784S4 PCIe configuration PCI/AER: Use explicit register sizes for struct members PCI/AER: Decode Requester ID when no error info found PCI/AER: Use 'Correctable' and 'Uncorrectable' spec terms for errors ...
show more ...
|
#
1b6069f5 |
| 15-Jan-2024 |
Bjorn Helgaas <bhelgaas@google.com> |
Merge branch 'pci/controller/mediatek'
- Clear MSI interrupt status before handler to avoid missing MSIs that occur after the handler (qizhong cheng)
- Update mediatek-gen3 translation window set
Merge branch 'pci/controller/mediatek'
- Clear MSI interrupt status before handler to avoid missing MSIs that occur after the handler (qizhong cheng)
- Update mediatek-gen3 translation window setup to handle MMIO space that is not a power of two in size (Jianjun Wang)
* pci/controller/mediatek: PCI: mediatek-gen3: Fix translation window size calculation PCI: mediatek: Clear interrupt status before dispatching handler
show more ...
|
Revision tags: v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6 |
|
#
9ccc1318 |
| 23-Oct-2023 |
Jianjun Wang <jianjun.wang@mediatek.com> |
PCI: mediatek-gen3: Fix translation window size calculation
When using the fls() helper, the translation table should be a power of two; otherwise, the resulting value will not be correct.
For exam
PCI: mediatek-gen3: Fix translation window size calculation
When using the fls() helper, the translation table should be a power of two; otherwise, the resulting value will not be correct.
For example, given fls(0x3e00000) - 1 = 25, the PCIe translation window size will be set to 0x2000000 instead of the expected size 0x3e00000.
Fix the translation window by splitting the MMIO space into multiple tables if its size is not a power of two.
[kwilczynski: commit log] Link: https://lore.kernel.org/linux-pci/20231023081423.18559-1-jianjun.wang@mediatek.com Fixes: d3bf75b579b9 ("PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192") Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
show more ...
|
#
cdd5b5a9 |
| 06-Nov-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.7 merge window.
|
Revision tags: v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1 |
|
#
34069d12 |
| 05-Sep-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.5' into next
Sync up with mainline to bring in updates to the shared infrastructure.
|
Revision tags: v6.5, v6.5-rc7, v6.5-rc6 |
|
#
2612e3bb |
| 07-Aug-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo V
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
show more ...
|
#
9f771739 |
| 07-Aug-2023 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/1
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/121735/
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
show more ...
|
Revision tags: v6.5-rc5, v6.5-rc4 |
|
#
61b73694 |
| 24-Jul-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.5-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
|