Move mt76_connac2_load_ram utility routine in mt76_connac module since
it is shared between mt7921 and mt7915. This is a preliminary patch to
support mt7902e driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Move drv_own/fw_own toggle in mt7921_load_firmware. This change allow to
reuse connac code to load patch for mt7921 driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Move mt76_connac2 fw structures in connac module since they are shared
between mt7921 and mt7915 drivers. This is a preliminary patch to add
mt7902e support.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
napi_schedule() can call __raise_softirq_irqoff(), which can perform
softirq handling, so it must not be called in a pure process context
with BH enabled.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
napi_schedule() can call __raise_softirq_irqoff(), which can perform softirq
handling, so it must not be called in a pure process context with BH enabled.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
napi_schedule() can call __raise_softirq_irqoff(), which can perform softirq
handling, so it must not be called in a pure process context with BH enabled.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Add clocks and clock-names for MT7986.
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
To avoid racing problems in chip, mt7921s should reacquire drv-own after
firmware semaphore is released.
Fixes: 78b217580c ("mt76: mt7921s: fix bus hang with wrong privilege")
Signed-off-by: YN Chen <yn.chen@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
add new case to fetch the return value of PATCH_FINISH_REQ
Signed-off-by: YN Chen <yn.chen@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Enable/disable rx napi for DBDC.
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Add new function mt7921_set_tx_sar_pwr() to update SAR power from
.set_sar_specs and ACPI setting. Both settings would be merged into
mt76_freq_range_power for final tx power value.
Reviewed-by: Sean Wang <sean.wang@mediatek.com>
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
In ACPI SAR enabled device, mt7921 should read power limit in ACPI config.
The limit value would be applied to regular tx power settings in mt76.
Two major functionalities added:
1. Get SAR power table through ACPI.
2. Read power in Dynamic/Geo SAR table for tx power limit.
Table note
MTDS: Dynamic SAR table
MTGS: Geo SAR table
MTCL: Country List table (for 6GHz support)
Reviewed-by: Sean Wang <sean.wang@mediatek.com>
Co-developed-by: Quan Zhou <quan.zhou@mediatek.com>
Signed-off-by: Quan Zhou <quan.zhou@mediatek.com>
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This code is supposed to set a u32 value, but casting will not work on
big endian systems.
Fixes: 0a17329ae9 ("mt76: mt7915: add debugfs knob for RF registers read/write")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Fix the following sparse warning in mt7915_rf_regval_get routine:
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c:979:16: warning: cast to restricted __le32
Fixes: 0a17329ae9 ("mt76: mt7915: add debugfs knob for RF registers read/write")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The robots report that we're now casting to a differently
sized integer, which is correct, and the previous patch
had erroneously removed it.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 4ee186fa7e ("wifi: mac80211_hwsim: fix race condition in pending packet")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
The acpi_spi_add_resource() is never called with ctrl == NULL and
index == -1. The only caller already performs the check. Hence
remove the duplication from the acpi_spi_add_resource().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220709000709.35622-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Since acpi_spi_device_alloc() has been designed to return an error
pointer we may now properly propagate error codes to the caller of
it. It helps debugging a lot.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220709000709.35622-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert the bindings of Qualcomm SPMI regulators to DT schema.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220704212402.1715182-3-robimarko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
PMP8074 is a companion PMIC for the Qualcomm IPQ8074 WiSoC-s.
It features 5 HF-SMPS and 13 LDO regulators.
HF-SMPS regulators are Buck HFS430 regulators.
L1, L2 and L3 are HT_N1200_ST subtype LDO regulators.
L4 is HT_N300_ST subtype LDO regulator.
L5 and L6 are HT_P600 subtype LDO regulators.
L7, L11, L12 and L13 are HT_P150 subtype LDO regulators.
L10 is HT_P50 subtype LDO regulator.
This commit adds support for all of the buck regulators and LDO-s except
for L10 as I dont have documentation on its output voltage range.
S3 is the CPU cluster voltage supply, S4 supplies the UBI32 NPU cores
and L11 is the SDIO/eMMC I/O voltage regulator required for high speeds.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20220704212402.1715182-7-robimarko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
HT_P600 is a LDO PMOS regulator based on LV P600 using HFS430 layout
found in PMP8074 and PMS405 PMIC-s.
Both PMP8074 and PMS405 define the programmable range as 1.704 to 1.896V
but the actual MAX output voltage depends on the exact LDO in each of
the PMIC-s.
Their usual voltage that they are used is 1.8V.
It has a max current of 600mA, voltage step of 8mV.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20220704212402.1715182-5-robimarko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
HT_P150 is a LDO PMOS regulator based on LV P150 using HFS430 layout
found in PMP8074 and PMS405 PMIC-s.
Both PMP8074 and PMS405 define the programmable range as 1.616V to 3.304V
but the actual MAX output voltage depends on the exact LDO in each of
the PMIC-s.
It has a max current of 150mA, voltage step of 8mV.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20220704212402.1715182-4-robimarko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The patch makes sense but these are not compile warnings.
They come from scripts/checkversion.pl, which can be called
by 'make versioncheck', so I suppose that something in your
build system is running 'make versioncheck'.
Eliminate the follow versioncheck warning:
./drivers/regulator/max597x-regulator.c: 21 linux/version.h not needed.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220711034011.46096-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Avoid build errors when CONFIG_COMMON_CLK is not set/enabled.
ERROR: modpost: "__clk_get_name" [sound/soc/fsl/snd-soc-fsl-utils.ko] undefined!
Fixes: 7bad812554 ("ASoC: fsl_utils: Add function to handle PLL clock source")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1657507190-14546-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove condition with no effect
Signed-off-by: Zhongjun Tan <tanzhongjun@coolpad.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220708024651.42999-1-hbut_tan@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1. Revise hifixdsp shutdown flow to pull runstall high then reset high.
2. Add 1 us delay between D/BRESET high and low for 10 DSP cycles(26M)
based on IP vendor's suggestion.
Signed-off-by: YC Hung <yc.hung@mediatek.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Li-Yu Yu <afg984@gmail.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: KuanHsun Cheng <Allen-KH.Cheng@mediatek.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220708203904.29214-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains Netfilter fixes for net:
1) refcount_inc_not_zero() is not semantically equivalent to
atomic_int_not_zero(), from Florian Westphal. My understanding was
that refcount_*() API provides a wrapper to easier debugging of
reference count leaks, however, there are semantic differences
between these two APIs, where refcount_inc_not_zero() needs a barrier.
Reason for this subtle difference to me is unknown.
2) packet logging is not correct for ARP and IP packets, from the
ARP family and netdev/egress respectively. Use skb_network_offset()
to reach the headers accordingly.
3) set element extension length have been growing over time, replace
a BUG_ON by EINVAL which might be triggerable from userspace.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Mat Martineau says:
====================
mptcp: Disconnect and selftest fixes
Patch 1 switches to a safe list iterator in the MPTCP disconnect code.
Patch 2 adds the userspace_pm.sh selftest script to the MPTCP selftest
Makefile, resolving the netdev/check_selftest CI failure.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The new script was not listed in the programs to test.
By consequence, some CIs running MPTCP selftests were not validating
these new tests. Note that MPTCP CI was validating it as it executes all
.sh scripts from 'tools/testing/selftests/net/mptcp' directory.
Fixes: 259a834fad ("selftests: mptcp: functional tests for the userspace PM type")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
At disconnect time the MPTCP protocol traverse the subflows
list closing each of them. In some circumstances - MPJ subflow,
passive MPTCP socket, the latter operation can remove the
subflow from the list, invalidating the current iterator.
Address the issue using the safe list traversing helper
variant.
Reported-by: van fantasy <g1042620637@gmail.com>
Fixes: b29fcfb54c ("mptcp: full disconnect implementation")
Tested-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
FPGA Manager core:
- Ivan's change to support image offset and data size setting for
reprograming. A parse_header() callback is introduced for drivers to
specify these info.
- Colin's immediate spelling fix for Ivan's patch.
Microchip:
- Ivan's change to add Microchip MPF FPGA manager driver. And MAINTAINERS
entry added for the driver.
All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
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Merge tag 'fpga-late-for-5.20-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
Xu writes:
Here is the second set of FPGA changes for 5.20-rc1
FPGA Manager core:
- Ivan's change to support image offset and data size setting for
reprograming. A parse_header() callback is introduced for drivers to
specify these info.
- Colin's immediate spelling fix for Ivan's patch.
Microchip:
- Ivan's change to add Microchip MPF FPGA manager driver. And MAINTAINERS
entry added for the driver.
All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
* tag 'fpga-late-for-5.20-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
fpga: fpga-mgr: Fix spelling mistake "bitsream" -> "bitstream"
MAINTAINERS: add Microchip PolarFire FPGA drivers entry
dt-bindings: fpga: add binding doc for microchip-spi fpga mgr
fpga: microchip-spi: add Microchip MPF FPGA manager
docs: fpga: mgr: document parse_header() callback
fpga: fpga-mgr: support bitstream offset in image buffer
--------
Support for new modems:
- Quectel EM120 FCCL based on SDX24. This product MHI configuration is same
as EM120R-GL modem.
- Foxconn Cinterion MV31-W. This product is same as the existing MV31-W
modem but sold as a separate product as it uses a different firmware
baseline.
- Foxconn T99W175 based on SDX55.
Core changes:
- Moved the IRQ allocation to MHI controller registration phase. Since the
MHI endpoint may be powered up/down several times during runtime, it
makes sense to move the IRQ allocation to registration phase and just
enable/disable IRQs during endpoint power up/down.
MHI endpoint
------------
Core changes:
- Added error check for dev_set_name()
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Merge tag 'mhi-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-misc-next
Manivannan writes:
MHI Host
--------
Support for new modems:
- Quectel EM120 FCCL based on SDX24. This product MHI configuration is same
as EM120R-GL modem.
- Foxconn Cinterion MV31-W. This product is same as the existing MV31-W
modem but sold as a separate product as it uses a different firmware
baseline.
- Foxconn T99W175 based on SDX55.
Core changes:
- Moved the IRQ allocation to MHI controller registration phase. Since the
MHI endpoint may be powered up/down several times during runtime, it
makes sense to move the IRQ allocation to registration phase and just
enable/disable IRQs during endpoint power up/down.
MHI endpoint
------------
Core changes:
- Added error check for dev_set_name()
* tag 'mhi-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi:
bus: mhi: ep: Check dev_set_name() return value
bus: mhi: host: pci_generic: Add another Foxconn T99W175
bus: mhi: host: Move IRQ allocation to controller registration phase
bus: mhi: host: pci_generic: Add Cinterion MV31-W with new baseline
bus: mhi: host: pci_generic: Add support for Quectel EM120 FCCL modem
The error paths of gntdev_mmap() can call unmap_grant_pages() even
though not all of the pages have been successfully mapped. This will
trigger the WARN_ON()s in __unmap_grant_pages_done(). The number of
warnings can be very large; I have observed thousands of lines of
warnings in the systemd journal.
Avoid this problem by only warning on unmapping failure if the handle
being unmapped is not INVALID_GRANT_HANDLE. The handle field of any
page that was not successfully mapped will be INVALID_GRANT_HANDLE, so
this catches all cases where unmapping can legitimately fail.
Fixes: dbe97cff7d ("xen/gntdev: Avoid blocking in unmap_grant_pages()")
Cc: stable@vger.kernel.org
Suggested-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20220710230522.1563-1-demi@invisiblethingslab.com
Signed-off-by: Juergen Gross <jgross@suse.com>
We have information about the supported attestation header version
and plaintext attestation flag bits.
Let's expose it via the sysfs files.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Link: https://lore.kernel.org/lkml/20220601100245.3189993-1-seiden@linux.ibm.com/
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
there is an unexpected word 'and' in the comments that need to be dropped
file: arch/s390/kvm/interrupt.c
line: 705
* Subsystem damage are the only two and and are indicated by
changed to:
* Subsystem damage are the only two and are indicated by
Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Link: https://lore.kernel.org/lkml/20220622140720.7617-1-jiangjian@cdjrlc.com/
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Add the necessary code in s390 base, pci and KVM to enable interpretion
of PCI pasthru.
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Merge tag 'kvm-s390-pci-5.20' into kernelorgnext
KVM: s390/pci: enable zPCI for interpretive execution
Add the necessary code in s390 base, pci and KVM to enable interpretion
of PCI pasthru.
The shmem_pin_map() function doesn't return error pointers, it returns
NULL.
Fixes: be1cb55a07 ("drm/i915/gt: Keep a no-frills swappable copy of the default context state")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708094104.GL2316@kadam
Similar to commit 393e1280f7 ("genirq: Allow irq_chip registration
functions to take a const irq_chip"), allow the
irq_set_chip_handler_name_locked() function to take a const irq_chip
argument.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220706151553.1580790-1-michael@walle.cc
Rename ttm_bo_init to ttm_bo_init_validate since that better matches
what the function is actually doing.
Remove the unused size parameter, move the function's kerneldoc to the
implementation and cleanup the whole error handling.
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220707102453.3633-2-christian.koenig@amd.com
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
The Allwinner H616 SoC contains a VCC_PI pin, which supplies the voltage
for GPIO port I.
Extend the range of supply port names to include vcc-pi-supply to cover
that.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220708105235.3983266-5-andre.przywara@arm.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
