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Sparse complains about an incorrect type for port_mmio pointer
variables:
drivers/ata/ahci_xgene.c:196:41: warning: incorrect type in initializer
(different address spaces)
drivers/ata/ahci_xgene.c:196:41: expected void *port_mmio
drivers/ata/ahci_xgene.c:196:41: got void [noderef] __iomem *
Fix this by declaring port_mmio as "void __iomem *" instead of "void *".
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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The fields of the cmdhdr_tbl_entry structure all store __le32 values,
and so are the dba and ddc_and_ext fields of the prde structure. Define
these fields using the __le32 type to avoid sparse warnings about
incorrect type in assignment.
The debug message in sata_fsl_setup_cmd_hdr_entry() is changed to
display the correct values of the cmdhdr_tbl_entry fields on big endian
systems.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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When compiling with W=1, the sata_fsl driver compilation throws the
warning:
drivers/ata/sata_fsl.c:1385:22: error: initialized field overwritten
[-Werror=override-init]
1385 | .can_queue = SATA_FSL_QUEUE_DEPTH,
This is due to the driver scsi host template initialization overwriting
the can_queue field that is already set using the ATA_NCQ_SHT()
initializer macro, resulting in the same field being initialized twice
in the host template declaration.
To remove this warning, introduce the ATA_SUBBASE_SHT_QD() and
ATA_NCQ_SHT_QD() initialization macros to allow specifying a queue depth
different from the default ATA_DEF_QUEUE using an additional argument to
the macro.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable ARCH_DAVINCI.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable ARCH_SEATTLE.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable PHY_XGENE.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable ARCH_TEGRA.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable ARCH_SUNXI.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable ARCH_MVEBU.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Add Kconfig dependendy on COMPILE_TEST to allow compile tests with
configs that do not enable ARCH_MEDIATEK.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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The "pll_clck" variable is uninitialized. The "ret" error code was
supposed to be printed instead.
Fixes: b4cbe606dc36 ("clk: visconti: Add support common clock driver and reset driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20220111072529.GJ11243@kili
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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The call to of_clk_add_hw_provider was not undone on remove or on probe
failure, which could cause an oops on a subsequent attempt to retrieve
clocks for the removed device. Switch to the devm version of the
function to avoid this issue.
Fixes: 3044a860fd09 ("clk: Add Si5341/Si5340 driver")
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Link: https://lore.kernel.org/r/20220112203816.1784610-1-robert.hancock@calian.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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The variable n is being bit-wise or'd with a value and reassigned
before being returned. The update of n is redundant, replace
the |= operator with | instead. Cleans up clang scan warning:
drivers/block/aoe/aoecmd.c:125:9: warning: Although the value stored
to 'n' is used in the enclosing expression, the value is never
actually read from 'n' [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220113000545.1307091-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The pointer node is being initialized with a value that is never
read, it is being re-assigned the same value a little futher on.
Remove the redundant initialization. Cleans up clang scan warning:
drivers/block/loop.c:823:19: warning: Value stored to 'node' during
its initialization is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220113001432.1331871-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
- qcom: misc updates to qcom-ipcc driver
- mpfs: change compatible string
- pcc:
- fix handling of subtypes
- avoid uninitialized variable
- mtk:
- add missing of_node_put
- enable control_by_sw
- silent probe-defer prints
- fix gce_num for mt8192
- zynq: add missing of_node_put
- imx: check for NULL instead of IS_ERR
- appple: switch to generic compatibles
- hi3660: convert comments to kernel-doc notation
* tag 'mailbox-v5.17' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
dt-bindings: mailbox: Add more protocol and client ID
mailbox: qcom-ipcc: Support interrupt wake up from suspend
mailbox: qcom-ipcc: Support more IPCC instance
mailbox: qcom-ipcc: Dynamic alloc for channel arrangement
mailbox: change mailbox-mpfs compatible string
mailbox: pcc: Handle all PCC subtypes correctly in pcc_mbox_irq
mailbox: pcc: Avoid using the uninitialized variable 'dev'
mailbox: mtk: add missing of_node_put before return
mailbox: zynq: add missing of_node_put before return
mailbox: imx: Fix an IS_ERR() vs NULL bug
mailbox: hi3660: convert struct comments to kernel-doc notation
mailbox: add control_by_sw for mt8195
mailbox: mtk-cmdq: Silent EPROBE_DEFER errors for clks
mailbox: fix gce_num of mt8192 driver data
mailbox: apple: Bind to generic compatibles
dt-bindings: mailbox: apple,mailbox: Add generic and t6000 compatibles
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Pull rdma updates from Jason Gunthorpe:
"Another small cycle. Mostly cleanups and bug fixes, quite a bit
assisted from bots. There are a few new syzkaller splats that haven't
been solved yet but they should get into the rcs in a few weeks, I
think.
Summary:
- Update drivers to use common helpers for GUIDs, pkeys, bitmaps,
memset_startat, and others
- General code cleanups from bots
- Simplify some of the rxe pool code in preparation for a larger
rework
- Clean out old stuff from hns, including all support for hip06
devices
- Fix a bug where GID table entries could be missed if the table had
holes in it
- Rename paths and sessions in rtrs for better understandability
- Consolidate the roce source port selection code
- NDR speed support in mlx5"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (83 commits)
RDMA/irdma: Remove the redundant return
RDMA/rxe: Use the standard method to produce udp source port
RDMA/irdma: Make the source udp port vary
RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport
RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn
IB/qib: Fix typos
RDMA/rtrs-clt: Rename rtrs_clt to rtrs_clt_sess
RDMA/rtrs-srv: Rename rtrs_srv to rtrs_srv_sess
RDMA/rtrs-clt: Rename rtrs_clt_sess to rtrs_clt_path
RDMA/rtrs-srv: Rename rtrs_srv_sess to rtrs_srv_path
RDMA/rtrs: Rename rtrs_sess to rtrs_path
RDMA/hns: Modify the hop num of HIP09 EQ to 1
IB/iser: Align coding style across driver
IB/iser: Remove un-needed casting to/from void pointer
IB/iser: Don't suppress send completions
IB/iser: Rename ib_ret local variable
IB/iser: Fix RNR errors
IB/iser: Remove deprecated pi_guard module param
IB/mlx5: Expose NDR speed through MAD
RDMA/cxgb4: Set queue pair state when being queried
...
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GVT is not supported on non-x86 platforms, So add
dependency of X86 on config parameter DRM_I915_GVT.
Fixes: 0ad35fed618c ("drm/i915: gvt: Introduce the basic architecture of GVT-g")
Signed-off-by: Siva Mullati <siva.mullati@intel.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220107095235.243448-1-siva.mullati@intel.com
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
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Fix kernel-doc warnings in gtt.c:
gtt.c:1152: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Check if can do 2M page
gtt.c:1152: warning: missing initial short description on line:
* Check if can do 2M page
gtt.c:2209: warning: expecting prototype for intel_vgpu_emulate_gtt_mmio_read(). Prototype was for intel_vgpu_emulate_ggtt_mmio_read() instead
Fixes: a752b070a678 ("drm/i915/gvt: Fix function comment doc errors")
Fixes: 2707e4446688 ("drm/i915/gvt: vGPU graphics memory virtualization")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Cc: Zhi Wang <zhi.a.wang@intel.com>
Cc: Colin Xu <colin.xu@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Cc: intel-gvt-dev@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20211003052334.15764-1-rdunlap@infradead.org
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
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The Hucom Wireless HM-211S/K is an LTE module based on Qualcomm MDM9207.
This module supports LTE Band 1, 3, 5, 7, 8 and WCDMA Band 1.
Manual testing showed that only interface
number two replies to QMI messages.
T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=22de ProdID=9051 Rev= 3.18
S: Manufacturer=Android
S: Product=Android
S: SerialNumber=0123456789ABCDEF
C:* #Ifs= 4 Cfg#= 1 Atr=80 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E: Ad=85(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
Signed-off-by: Kyoungkyu Park <choryu.park@choryu.space>
Acked-by: Bjørn Mork <bjorn@mork.no>
Link: https://lore.kernel.org/r/Yd+nxAA6KorDpQFv@choryu-tfx5470h
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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To resolve minor conflict in:
drivers/infiniband/hw/mlx5/mlx5_ib.h
By merging both hunks.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull MSI irq updates from Thomas Gleixner:
"Rework of the MSI interrupt infrastructure.
This is a treewide cleanup and consolidation of MSI interrupt handling
in preparation for further changes in this area which are necessary
to:
- address existing shortcomings in the VFIO area
- support the upcoming Interrupt Message Store functionality which
decouples the message store from the PCI config/MMIO space"
* tag 'irq-msi-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (94 commits)
genirq/msi: Populate sysfs entry only once
PCI/MSI: Unbreak pci_irq_get_affinity()
genirq/msi: Convert storage to xarray
genirq/msi: Simplify sysfs handling
genirq/msi: Add abuse prevention comment to msi header
genirq/msi: Mop up old interfaces
genirq/msi: Convert to new functions
genirq/msi: Make interrupt allocation less convoluted
platform-msi: Simplify platform device MSI code
platform-msi: Let core code handle MSI descriptors
bus: fsl-mc-msi: Simplify MSI descriptor handling
soc: ti: ti_sci_inta_msi: Remove ti_sci_inta_msi_domain_free_irqs()
soc: ti: ti_sci_inta_msi: Rework MSI descriptor allocation
NTB/msi: Convert to msi_on_each_desc()
PCI: hv: Rework MSI handling
powerpc/mpic_u3msi: Use msi_for_each-desc()
powerpc/fsl_msi: Use msi_for_each_desc()
powerpc/pasemi/msi: Convert to msi_on_each_dec()
powerpc/cell/axon_msi: Convert to msi_on_each_desc()
powerpc/4xx/hsta: Rework MSI handling
...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"Updates for the time(r) subsystem:
Core:
- Make the clocksource watchdog more robust by better validation
checks of the measurement.
Drivers:
- New drivers for MStar and SSD20xd SOCs
- The usual cleanups and improvements all over the place"
* tag 'timers-core-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
dt-bindings: timer: Add Mstar MSC313e timer devicetree bindings documentation
clocksource/drivers/msc313e: Add support for ssd20xd-based platforms
clocksource/drivers: Add MStar MSC313e timer support
clocksource/drivers/pistachio: Fix -Wunused-but-set-variable warning
clocksource/drivers/timer-imx-sysctr: Set cpumask to cpu_possible_mask
clocksource/drivers/imx-sysctr: Mark two variable with __ro_after_init
clocksource/drivers/renesas,ostm: Make RENESAS_OSTM symbol visible
clocksource/drivers/renesas-ostm: Add RZ/G2L OSTM support
dt-bindings: timer: renesas: ostm: Document Renesas RZ/G2L OSTM
clocksource/drivers/exynos_mct: Fix silly typo resulting in checkpatch warning
clocksource: Reduce the default clocksource_watchdog() retries to 2
clocksource: Avoid accidental unstable marking of clocksources
dt-bindings: timer: tpm-timer: Add imx8ulp compatible string
reset: Add of_reset_control_get_optional_exclusive()
clocksource/drivers/exynos_mct: Refactor resources allocation
dt-bindings: timer: remove rockchip,rk3066-timer compatible string from rockchip,rk-timer.yaml
dt-bindings: timer: cadence_ttc: Add power-domains
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"Updates for the interrupt subsystem:
Core:
- Provide a new interface for affinity hints to provide a separation
between hint and actual affinity change which has become a hidden
property of the current interface
- Fix up the in tree usage of the affinity hint interfaces
Drivers:
- No new irqchip drivers!
- Fix GICv3 redistributor table reservation with RT across kexec
- Fix GICv4.1 redistributor view of the VPE table across kexec
- Add support for extra interrupts on spear-shirq
- Make obtaining some interrupts optional for the Renesas drivers
- Various cleanups and bug fixes"
* tag 'irq-core-2022-01-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
irqchip/renesas-intc-irqpin: Use platform_get_irq_optional() to get the interrupt
irqchip/renesas-irqc: Use platform_get_irq_optional() to get the interrupt
irqchip/gic-v4: Disable redistributors' view of the VPE table at boot time
irqchip/ingenic-tcu: Use correctly sized arguments for bit field
irqchip/gic-v2m: Add const to of_device_id
irqchip/imx-gpcv2: Mark imx_gpcv2_instance with __ro_after_init
irqchip/spear-shirq: Add support for IRQ 0..6
irqchip/gic-v3-its: Limit memreserve cpuhp state lifetime
irqchip/gic-v3-its: Postpone LPI pending table freeing and memreserve
irqchip/gic-v3-its: Give the percpu rdist struct its own flags field
net/mlx4: Use irq_update_affinity_hint()
net/mlx5: Use irq_set_affinity_and_hint()
hinic: Use irq_set_affinity_and_hint()
scsi: lpfc: Use irq_set_affinity()
mailbox: Use irq_update_affinity_hint()
ixgbe: Use irq_update_affinity_hint()
be2net: Use irq_update_affinity_hint()
enic: Use irq_update_affinity_hint()
RDMA/irdma: Use irq_update_affinity_hint()
scsi: mpt3sas: Use irq_set_affinity_and_hint()
...
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- Use of_device_get_match_data(), not of_match_device(), when we only need
the device data in altera, artpec6, cadence, designware-plat, dra7xx,
keystone, kirin (Fan Fei)
- Drop pointless of_device_get_match_data() cast in j721e (Bjorn Helgaas)
- Drop redundant struct device * from j721e since struct cdns_pcie already
has one (Bjorn Helgaas)
- Rename driver structs to *_pcie in intel-gw, iproc, ls-gen4,
mediatek-gen3, microchip, mt7621, rcar-gen2, tegra194, uniphier, xgene,
xilinx, xilinx-cpm for consistency across drivers (Fan Fei)
- Fix invalid address space conversions in hisi, spear13xx (Bjorn Helgaas)
* pci/driver-cleanup:
PCI: spear13xx: Avoid invalid address space conversions
PCI: hisi: Avoid invalid address space conversions
PCI: xilinx-cpm: Rename xilinx_cpm_pcie_port to xilinx_cpm_pcie
PCI: xilinx: Rename xilinx_pcie_port to xilinx_pcie
PCI: xgene: Rename xgene_pcie_port to xgene_pcie
PCI: uniphier: Rename uniphier_pcie_priv to uniphier_pcie
PCI: tegra194: Rename tegra_pcie_dw to tegra194_pcie
PCI: rcar-gen2: Rename rcar_pci_priv to rcar_pci
PCI: mt7621: Rename mt7621_pci_ to mt7621_pcie_
PCI: microchip: Rename mc_port to mc_pcie
PCI: mediatek-gen3: Rename mtk_pcie_port to mtk_gen3_pcie
PCI: ls-gen4: Rename ls_pcie_g4 to ls_g4_pcie
PCI: iproc: Rename iproc_pcie_pltfm_ to iproc_pltfm_pcie_
PCI: iproc: Rename iproc_pcie_bcma_ to iproc_bcma_pcie_
PCI: intel-gw: Rename intel_pcie_port to intel_pcie
PCI: j721e: Drop redundant struct device *
PCI: j721e: Drop pointless of_device_get_match_data() cast
PCI: kirin: Prefer of_device_get_match_data()
PCI: keystone: Prefer of_device_get_match_data()
PCI: dra7xx: Prefer of_device_get_match_data()
PCI: designware-plat: Prefer of_device_get_match_data()
PCI: cadence: Prefer of_device_get_match_data()
PCI: artpec6: Prefer of_device_get_match_data()
PCI: altera: Prefer of_device_get_match_data()
# Conflicts:
# drivers/pci/controller/pcie-mt7621.c
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- Add PCI_ERROR_RESPONSE and related definitions for signaling and checking
for transaction errors on PCI (Naveen Naidu)
- Fabricate PCI_ERROR_RESPONSE data (~0) in config read wrappers, instead
of in host controller drivers, when transactions fail on PCI (Naveen
Naidu)
- Use PCI_POSSIBLE_ERROR() to check for possible failure of config reads
(Naveen Naidu)
* pci/errors:
PCI: xgene: Use PCI_ERROR_RESPONSE to identify config read errors
PCI: hv: Use PCI_ERROR_RESPONSE to identify config read errors
PCI: keystone: Use PCI_ERROR_RESPONSE to identify config read errors
PCI: Use PCI_ERROR_RESPONSE to identify config read errors
PCI: cpqphp: Use PCI_POSSIBLE_ERROR() to check config reads
PCI/PME: Use PCI_POSSIBLE_ERROR() to check config reads
PCI/DPC: Use PCI_POSSIBLE_ERROR() to check config reads
PCI: pciehp: Use PCI_POSSIBLE_ERROR() to check config reads
PCI: vmd: Use PCI_POSSIBLE_ERROR() to check config reads
PCI/ERR: Use PCI_POSSIBLE_ERROR() to check config reads
PCI: rockchip-host: Drop error data fabrication when config read fails
PCI: rcar-host: Drop error data fabrication when config read fails
PCI: altera: Drop error data fabrication when config read fails
PCI: mvebu: Drop error data fabrication when config read fails
PCI: aardvark: Drop error data fabrication when config read fails
PCI: kirin: Drop error data fabrication when config read fails
PCI: histb: Drop error data fabrication when config read fails
PCI: exynos: Drop error data fabrication when config read fails
PCI: mediatek: Drop error data fabrication when config read fails
PCI: iproc: Drop error data fabrication when config read fails
PCI: thunder: Drop error data fabrication when config read fails
PCI: Drop error data fabrication when config read fails
PCI: Use PCI_SET_ERROR_RESPONSE() for disconnected devices
PCI: Set error response data when config read fails
PCI: Add PCI_ERROR_RESPONSE and related definitions
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- Sort Intel Device IDs by value (Andy Shevchenko)
- Change Capability offsets to hex to match spec (Baruch Siach)
- Correct misspellings (Krzysztof Wilczyński)
- Terminate statement with semicolon in pci_endpoint_test.c (Ming Wang)
* pci/misc:
misc: pci_endpoint_test: Terminate statement with semicolon
PCI: Correct misspelled words
PCI: Change capability register offsets to hex
PCI: Sort Intel Device IDs by value
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- Make emulated ROM BAR read-only by default (Pali Rohár)
- Make some emulated legacy PCI bits read-only for PCIe devices (Pali
Rohár)
- Update reserved bits in emulated PCIe Capability (Pali Rohár)
- Allow drivers to emulate different PCIe Capability versions (Pali Rohár)
- Set emulated Capabilities List bit for all PCIe devices, since they must
have at least a PCIe Capability (Pali Rohár)
* remotes/lorenzo/pci/bridge-emul:
PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device
PCI: pci-bridge-emul: Correctly set PCIe capabilities
PCI: pci-bridge-emul: Fix definitions of reserved bits
PCI: pci-bridge-emul: Properly mark reserved PCIe bits in PCI config space
PCI: pci-bridge-emul: Make expansion ROM Base Address register read-only
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- Declare bitmap correctly and as part of struct nwl_msi managed resource
(Christophe JAILLET)
* remotes/lorenzo/pci/xilinx-nwl:
PCI: xilinx-nwl: Simplify code and fix a memory leak
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- Use bitmap ops for MSI allocator (Christophe JAILLET)
- Fix IB window setup, which was broken by the fact that IB resources are
now sorted in address order instead of DT dma-ranges order (Rob Herring)
* remotes/lorenzo/pci/xgene:
PCI: xgene: Fix IB window setup
PCI: xgene-msi: Use bitmap_zalloc() when applicable
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- Reset everything below VMD before enumerating to work around failure to
enumerate NVMe devices when guest OS reboots (Nirmal Patel)
- Honor platform ACPI _OSC feature negotiation for Root Ports below VMD
(Kai-Heng Feng)
- Add support for Raptor Lake SKUs (Karthik L Gopalakrishnan)
* remotes/lorenzo/pci/vmd:
PCI: vmd: Add DID 8086:A77F for all Intel Raptor Lake SKU's
PCI: vmd: Honor ACPI _OSC on PCIe features
PCI: vmd: Clean up domain before enumeration
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- Fix aarch32 abort handler so it doesn't check the wrong bus clock before
accessing the host controller (Marek Vasut)
* remotes/lorenzo/pci/rcar:
PCI: rcar: Check if device is runtime suspended instead of __clk_is_enabled()
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- Undo PM setup in qcom_pcie_probe() error handling path (Christophe
JAILLET)
- Use __be16 type to store return value from cpu_to_be16() (Manivannan
Sadhasivam)
- Constify static dw_pcie_ep_ops (Rikard Falkeborn)
* remotes/lorenzo/pci/qcom:
PCI: qcom-ep: Constify static dw_pcie_ep_ops
PCI: qcom: Use __be16 type to store return value from cpu_to_be16()
PCI: qcom: Fix an error handling path in 'qcom_pcie_probe()'
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- Implement pci_remap_iospace() for ARM so mvebu can use
devm_pci_remap_iospace() instead of the previous ARM-specific
pci_ioremap_io() interface (Pali Rohár)
- Use the standard pci_host_probe() instead of the device-specific
mvebu_pci_host_probe() (Pali Rohár)
- Replace all uses of ARM-specific pci_ioremap_io() with the
ARM implementation of the standard pci_remap_iospace() interface and
remove pci_ioremap_io() (Pali Rohár)
- Skip initializing invalid Root Ports (Pali Rohár)
- Check for errors from pci_bridge_emul_init() (Pali Rohár)
- Ignore any bridges at non-zero function numbers (Pali Rohár)
- Return ~0 data for invalid config read size (Pali Rohár)
- Disallow mapping interrupts on emulated bridges (Pali Rohár)
- Clear Root Port Memory & I/O Space Enable and Bus Master Enable at
initialization (Pali Rohár)
- Make type bits in Root Port I/O Base register read-only (Pali Rohár)
- Disable Root Port windows when base/limit set to invalid values (Pali
Rohár)
- Set controller to Root Complex mode (Pali Rohár)
- Set Root Port Class Code to PCI Bridge (Pali Rohár)
- Update emulated Root Port secondary bus numbers to better reflect the
actual topology (Pali Rohár)
- Add PCI_BRIDGE_CTL_BUS_RESET support to emulated Root Ports so
pci_reset_secondary_bus() can reset connected devices (Pali Rohár)
- Add PCI_EXP_DEVCTL Error Reporting Enable support to emulated Root Ports
(Pali Rohár)
- Add PCI_EXP_RTSTA PME Status bit support to emulated Root Ports (Pali
Rohár)
- Add DEVCAP2, DEVCTL2 and LNKCTL2 support to emulated Root Ports on Armada
XP and newer devices (Pali Rohár)
- Export mvebu-mbus.c symbols to allow pci-mvebu.c to be a module (Pali
Rohár)
- Add support for compiling as a module (Pali Rohár)
* remotes/lorenzo/pci/mvebu:
PCI: mvebu: Add support for compiling driver as module
bus: mvebu-mbus: Export symbols for public API window functions
PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge
PCI: mvebu: Fix support for PCI_EXP_RTSTA on emulated bridge
PCI: mvebu: Fix support for PCI_EXP_DEVCTL on emulated bridge
PCI: mvebu: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge
PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge
PCI: mvebu: Set PCI Bridge Class Code to PCI Bridge
PCI: mvebu: Setup PCIe controller to Root Complex mode
PCI: mvebu: Propagate errors when updating PCI_IO_BASE and PCI_MEM_BASE registers
PCI: mvebu: Do not modify PCI IO type bits in conf_write
PCI: mvebu: Fix support for bus mastering and PCI_COMMAND on emulated bridge
PCI: mvebu: Disallow mapping interrupts on emulated bridges
PCI: mvebu: Handle invalid size of read config request
PCI: mvebu: Check that PCI bridge specified in DT has function number zero
PCI: mvebu: Check for errors from pci_bridge_emul_init() call
PCI: mvebu: Check for valid ports
arm: ioremap: Remove unused ARM-specific function pci_ioremap_io()
arm: ioremap: Replace pci_ioremap_io() usage by pci_remap_iospace()
PCI: mvebu: Remove custom mvebu_pci_host_probe() function
PCI: mvebu: Replace pci_ioremap_io() usage by devm_pci_remap_iospace()
arm: ioremap: Implement standard PCI function pci_remap_iospace()
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- Declare mt7621_pci_ops static (Sergio Paracuellos)
- Give pcibios_root_bridge_prepare() access to host bridge windows (Sergio
Paracuellos)
- Move MIPS I/O coherency unit setup from driver to
pcibios_root_bridge_prepare() (Sergio Paracuellos)
- Add missing MODULE_LICENSE() (Sergio Paracuellos)
- Allow COMPILE_TEST for all arches (Sergio Paracuellos)
* pci/host/mt7621:
PCI: mt7621: Allow COMPILE_TEST for all arches
PCI: mt7621: Add missing MODULE_LICENSE()
PCI: mt7621: Move MIPS setup to pcibios_root_bridge_prepare()
PCI: Let pcibios_root_bridge_prepare() access bridge->windows
PCI: mt7621: Declare mt7621_pci_ops static
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- Disable Mediatek DVFSRC voltage request since lack of DVFSRC to respond
to the request causes failure to exit L1 PM Substate (Jianjun Wang)
* remotes/lorenzo/pci/mediatek-gen3:
PCI: mediatek-gen3: Disable DVFSRC voltage request
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- Assert PERST# for 100ms to allow power and clock to stabilize (qizhong
cheng)
* remotes/lorenzo/pci/mediatek:
PCI: mediatek: Assert PERST# for 100ms for power and clock to stabilize
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- Add register offset for ti,syscon-pcie-id and ti,syscon-pcie-mode DT
properties (Kishon Vijay Abraham I)
* remotes/lorenzo/pci/keystone:
PCI: keystone: Use phandle argument from "ti,syscon-pcie-id"/"ti,syscon-pcie-mode"
dt-bindings: PCI: ti,am65: Fix "ti,syscon-pcie-id"/"ti,syscon-pcie-mode" to take argument
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- Add hv-internal interfaces to encapsulate arch IRQ dependencies (Sunil
Muthuswamy)
- Add arm64 Hyper-V vPCI support (Sunil Muthuswamy)
* pci/host/hv:
PCI: hv: Add arm64 Hyper-V vPCI support
PCI: hv: Make the code arch neutral by adding arch specific interfaces
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- Return failure from pci_epc_set_msi() if no interrupts are available (Li
Chen)
* remotes/lorenzo/pci/endpoint:
PCI: endpoint: Return -EINVAL when interrupts num is smaller than 1
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- Don't ioremap NULL when DT lacks ATU resource (Tim Harvey)
- Drop redundant qcom-ep error message for platform_get_irq_byname()
failure (Krzysztof Wilczyński)
- Add i.MX8MM support (Richard Zhu)
- Use DWC common ops instead of layerscape-specific link-up functions (Hou
Zhiqiang)
* remotes/lorenzo/pci/dwc:
PCI: layerscape: Change to use the DWC common link-up check function
PCI: imx: Add the imx8mm pcie support
dt-bindings: imx6q-pcie: Add PHY phandles and name properties
PCI: qcom-ep: Remove surplus dev_err() when using platform_get_irq_byname()
PCI: dwc: Do not remap invalid res
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- Declare bitmap correctly for use by bitmap interfaces (Christophe
JAILLET)
- Clean up computation of legacy and non-legacy MSI bitmasks (Florian
Fainelli)
- Update suspend/resume/remove error handling to warn about errors and not
fail the operation (Jim Quinlan)
- Correct the "pcie" and "msi" interrupt descriptions in DT binding (Jim
Quinlan)
- Add DT bindings for endpoint voltage regulators (Jim Quinlan)
- Split brcm_pcie_setup() into two functions (Jim Quinlan)
- Add mechanism for turning on voltage regulators for connected devices
(Jim Quinlan)
- Turn voltage regulators for connected devices on/off when bus is added or
removed (Jim Quinlan)
- When suspending, don't turn off voltage regulators for wakeup devices
(Jim Quinlan)
* pci/host/brcmstb:
PCI: brcmstb: Do not turn off WOL regulators on suspend
PCI: brcmstb: Add control of subdevice voltage regulators
PCI: brcmstb: Add mechanism to turn on subdev regulators
PCI: brcmstb: Split brcm_pcie_setup() into two funcs
dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators
dt-bindings: PCI: Correct brcmstb interrupts, interrupt-map.
PCI: brcmstb: Fix function return value handling
PCI: brcmstb: Do not use __GENMASK
PCI: brcmstb: Declare 'used' as bitmap, not unsigned long
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- Enable clock gating to save power (Hector Martin)
- Fix REFCLK1 enable/poll logic (Hector Martin)
* remotes/lorenzo/pci/apple:
PCI: apple: Fix REFCLK1 enable/poll logic
PCI: apple: Enable clock gating
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- Add bridge emulation definitions for PCIe DEVCAP2, DEVCTL2, DEVSTA2,
LNKCAP2, LNKCTL2, LNKSTA2, SLTCAP2, SLTCTL2, SLTSTA2 (Pali Rohár)
- Add aardvark support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers
(Pali Rohár)
- Clear all MSIs at setup to avoid spurious interrupts (Pali Rohár)
- Disable bus mastering when unbinding host controller driver (Pali Rohár)
- Mask all interrupts when unbinding host controller driver (Pali Rohár)
- Fix memory leak in host controller unbind (Pali Rohár)
- Assert PERST# when unbinding host controller driver (Pali Rohár)
- Disable link training when unbinding host controller driver (Pali Rohár)
- Disable common PHY when unbinding host controller driver (Pali Rohár)
- Fix resource type checking to check only IORESOURCE_MEM, not
IORESOURCE_MEM_64, which is a flavor of IORESOURCE_MEM (Pali Rohár)
* remotes/lorenzo/pci/aardvark:
PCI: aardvark: Fix checking for MEM resource type
PCI: aardvark: Disable common PHY when unbinding driver
PCI: aardvark: Disable link training when unbinding driver
PCI: aardvark: Assert PERST# when unbinding driver
PCI: aardvark: Fix memory leak in driver unbind
PCI: aardvark: Mask all interrupts when unbinding driver
PCI: aardvark: Disable bus mastering when unbinding driver
PCI: aardvark: Comment actions in driver remove method
PCI: aardvark: Clear all MSIs at setup
PCI: aardvark: Add support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers on emulated bridge
PCI: pci-bridge-emul: Add definitions for missing capabilities registers
PCI: pci-bridge-emul: Add description for class_revision field
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- Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller so it
can work with an IOMMU (Yifeng Li)
* pci/virtualization:
PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
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- Add Gen4 automotive device IDs (Kelvin Cao)
- Declare state_names[] as static so it's not allocated and initialized for
every call (Kelvin Cao)
* pci/switchtec:
PCI/switchtec: Declare local state_names[] as static
PCI/switchtec: Add Gen4 automotive device IDs
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- Always write Intel I210 ROM BAR on update to work around device defect
(Bjorn Helgaas)
* pci/resource:
PCI: Work around Intel I210 ROM BAR overlap defect
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- Add Logan Gunthorpe as P2PDMA maintainer (Bjorn Helgaas)
- Optimize by using percpu_ref_tryget_live_rcu() inside RCU critical
section (Christophe JAILLET)
* pci/p2pdma:
PCI/P2PDMA: Use percpu_ref_tryget_live_rcu() inside RCU critical section
MAINTAINERS: Add Logan Gunthorpe as P2PDMA maintainer
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- Convert amd64-agp, sis-agp, via-agp from legacy PCI power management to
generic power management (Vaibhav Gupta)
* pci/legacy-pm-removal:
via-agp: convert to generic power management
sis-agp: convert to generic power management
amd64-agp: convert to generic power management
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- Fix infinite loop in pciehp IRQ handler on power fault (Lukas Wunner)
- Removed commented-out ibmphp functions (Vihas Mak)
- Fix pciehp lockdep errors on Thunderbolt undock (Hans de Goede)
* pci/hotplug:
PCI: pciehp: Use down_read/write_nested(reset_lock) to fix lockdep errors
PCI: ibmphp: Remove commented-out functions
PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
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- Use pci_find_vsec_capability() instead of open-coding it (Andy
Shevchenko)
- Convert pci_dev_present() stub from macro to static inline to avoid
'unused variable' errors (Hans de Goede)
- Convert sysfs slot attributes from default_attrs to default_groups (Greg
Kroah-Hartman)
- Use DWORD accesses for LTR, L1 SS to avoid BayHub OZ711LV2 erratum (Rajat
Jain)
- Remove unnecessary initialization of static variables (Longji Guo)
* pci/enumeration:
x86/PCI: Remove initialization of static variables to false
PCI: Use DWORD accesses for LTR, L1 SS to avoid erratum
PCI/sysfs: Use default_groups in kobj_type for slot attrs
PCI: Convert pci_dev_present() stub to static inline
PCI: Use pci_find_vsec_capability() when looking for TBT devices
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