Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.

Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be a

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

show more ...

Merge tag 'v6.11-rc1' into for-6.12

Linux 6.11-rc1

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter and allows further pending refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

show more ...

Merge drm/drm-next into drm-misc-next

Get drm-misc-next to the state of v6.11-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-intel-next

Sync with v6.11-rc1 in general, and specifically get the new
BACKLIGHT_POWER_ constants for power states.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge branch 'linus' into x86/mm

Bring x86 and selftests up to date

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>

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 ...

Merge branch 'pci/controller/microchip'

- Move PLDA XpressRICH generic DT binding properties to
plda,xpressrich3-axi-common.yaml where they can be shared across
PLDA-based drivers (Minda Chen)

Merge branch 'pci/controller/microchip'

- Move PLDA XpressRICH generic DT binding properties to
plda,xpressrich3-axi-common.yaml where they can be shared across
PLDA-based drivers (Minda Chen)

- Create a drivers/pci/controller/plda/ directory for PLDA-based drivers
and move pcie-microchip-host.c there (Minda Chen)

- Move PLDA generic macros to pcie-plda.h where they can be shared across
drivers (Minda Chen)

- Extract PLDA generic structures from pcie-microchip-host.c, rename them
to be generic, and move them to pcie-plda-host.c where they can be shared
across drivers (Minda Chen)

- Add a .request_event_irq() callback for requesting device-specific
interrupts in addition to PLDA-generic interrupts (Minda Chen)

- Add DT binding and driver for the StarFive JH7110 SoC, based on PLDA IP
(Minda Chen)

* pci/controller/microchip:
PCI: starfive: Add JH7110 PCIe controller
dt-bindings: PCI: Add StarFive JH7110 PCIe controller
PCI: Add PCIE_RESET_CONFIG_DEVICE_WAIT_MS waiting time value
PCI: plda: Pass pci_host_bridge to plda_pcie_setup_iomems()
PCI: plda: Add host init/deinit and map bus functions
PCI: plda: Add event bitmap field to struct plda_pcie_rp
PCI: microchip: Move IRQ functions to pcie-plda-host.c
PCI: microchip: Add event irqchip field to host port and add PLDA irqchip
PCI: microchip: Add get_events() callback and PLDA get_event()
PCI: microchip: Add INTx and MSI event num to struct plda_event
PCI: microchip: Add request_event_irq() callback function
PCI: microchip: Add num_events field to struct plda_pcie_rp
PCI: microchip: Rename interrupt related functions
PCI: microchip: Move PLDA functions to pcie-plda-host.c
PCI: microchip: Rename PLDA functions to be generic
PCI: microchip: Move PLDA structures to plda-pcie.h
PCI: microchip: Rename PLDA structures to be generic
PCI: microchip: Add bridge_addr field to struct mc_pcie
PCI: microchip: Move PLDA IP register macros to pcie-plda.h
PCI: microchip: Move pcie-microchip-host.c to PLDA directory
dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties

# Conflicts:
# drivers/pci/pci.h

show more ...

PCI: microchip: Move pcie-microchip-host.c to PLDA directory

Since Microchip PolarFire PCIe host is PLDA XpressRich IP, move to PLDA
directory. Prepare for refactoring the codes.

[kwilczynski: comm

PCI: microchip: Move pcie-microchip-host.c to PLDA directory

Since Microchip PolarFire PCIe host is PLDA XpressRich IP, move to PLDA
directory. Prepare for refactoring the codes.

[kwilczynski: commit log]
Link: https://lore.kernel.org/linux-pci/20240328091835.14797-3-minda.chen@starfivetech.com
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

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>

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>

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 ...

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>

show more ...

Merge drm/drm-next into drm-misc-next

Let's kickstart the v6.8 release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'tip/perf/urgent'

Avoid conflicts, base on fixes.

Signed-off-by: Peter Zijlstra <peterz@infradead.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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Merge branch 'pci/controller/xilinx-xdma'

- Move Xilinx IRQ definitions to a common header shared by pcie-xilinx-cpm
and xilinx-xdma (Thippeswamy Havalige)

- Add Xilinx XDMA driver and DT schema

Merge branch 'pci/controller/xilinx-xdma'

- Move Xilinx IRQ definitions to a common header shared by pcie-xilinx-cpm
and xilinx-xdma (Thippeswamy Havalige)

- Add Xilinx XDMA driver and DT schema (Thippeswamy Havalige)

* pci/controller/xilinx-xdma:
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

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PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver

Add support for Xilinx XDMA Soft IP core as Root Port.

The Zynq UltraScale+ MPSoCs devices support XDMA soft IP module in
programmable logic.

The

PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver

Add support for Xilinx XDMA Soft IP core as Root Port.

The Zynq UltraScale+ MPSoCs devices support XDMA soft IP module in
programmable logic.

The integrated XDMA Soft IP block has integrated bridge function that
can act as PCIe Root Port.

[kwilczynski: correct indentation and whitespaces, Kconfig help update]
Link: https://lore.kernel.org/linux-pci/20231003173453.938190-4-thippeswamy.havalige@amd.com
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>

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Merge tag 'v5.18'

Linux 5.18