The ARTPEC-8 SoC has a DWMMC controller that is compatible with the
Exynos 7 version v2.70a. The main differences from Exynos 7 is that it
does not support HS400 and has extended data read timeout.
This patch adds compatibility string "axis,artpec8-dw-mshc" for
ARTPEC-8, and DW_MCI_TYPE_ARTPEC8 is added to the dw_mci_exynos_type.
Signed-off-by: Mårten Lindahl <marten.lindahl@axis.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211220113026.21129-3-marten.lindahl@axis.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The ARTPEC-8 SoC has a DWMMC controller that is compatible with the
Exynos 7 version v2.70a. The main differences from Exynos 7 is that it
does not support HS400 and has extended data read timeout.
Add compatibility string "axis,artpec8-dw-mshc" for ARTPEC-8.
Signed-off-by: Mårten Lindahl <marten.lindahl@axis.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211220113026.21129-2-marten.lindahl@axis.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The driver neglects to check the result of platform_get_irq()'s call and
blithely passes the negative error codes to devm_request_threaded_irq()
(which takes *unsigned* IRQ #), causing it to fail with -EINVAL, overriding
an original error code. Stop calling devm_request_threaded_irq() with the
invalid IRQ #s.
Fixes: ed80a13bb4 ("mmc: meson-mx-sdio: Add a driver for the Amlogic Meson8 and Meson8b SoC")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20211217202717.10041-3-s.shtylyov@omp.ru
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The driver neglects to check the result of platform_get_irq()'s call and
blithely passes the negative error codes to devm_request_threaded_irq()
(which takes *unsigned* IRQ #), causing it to fail with -EINVAL, overriding
an original error code. Stop calling devm_request_threaded_irq() with the
invalid IRQ #s.
Fixes: e4bf1b0970 ("mmc: host: meson-mx-sdhc: new driver for the Amlogic Meson SDHC host")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20211217202717.10041-2-s.shtylyov@omp.ru
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The "0x" prefix is redundant when # flag is used. It prints "0x0x".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mårten Lindahl <marten.lindahl@axis.com>
Link: https://lore.kernel.org/r/20211217150348.GD16611@kili
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
For some reason, <32-bit reads do not work on Apple ARM64 platforms with
these chips (even though they do on other PCIe devices). Issue them as
32-bit reads instead. This is done unconditionally, as it shouldn't hurt
even if not necessary.
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20211215161045.38843-3-marcan@marcan.st
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This is required on some Apple ARM64 laptops using this controller.
As is typical on DT platforms, pull these quirks from the device tree
using the standard mmc bindings.
See Documentation/devicetree/bindings/mmc/mmc-controller.yaml
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20211215161045.38843-2-marcan@marcan.st
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Sparse spits out this following warning:
drivers/mmc/core/queue.c:311:21: warning: incorrect type in assignment (different base types)
drivers/mmc/core/queue.c:311:21: expected int ret
drivers/mmc/core/queue.c:311:21: got restricted blk_status_t [usertype]
drivers/mmc/core/queue.c:314:21: warning: incorrect type in assignment (different base types)
drivers/mmc/core/queue.c:314:21: expected int ret
drivers/mmc/core/queue.c:314:21: got restricted blk_status_t [usertype]
drivers/mmc/core/queue.c:336:16: warning: incorrect type in return expression (different base types)
drivers/mmc/core/queue.c:336:16: expected restricted blk_status_t
drivers/mmc/core/queue.c:336:16: got int [assigned] ret
ret is only used for blk_status_t types, so make it that type.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211215011336.194089-1-joel@jms.id.au
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Use feedback clock for HS200 mode, as for SDR104.
The HS200 mode can be enabled through DT by using mmc-hs200-1_8v.
It is possible to use it on STM32MP13, but not STM32MP15 platforms.
Signed-off-by: Ludovic Barre <ludovic.barre@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211215141727.4901-5-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The variant->f_max is dependent on the IP, not on the SoC where it is
embedded. Set the max frequency of its source clock to 267MHz.
The frequency used will be limited by the IOs max frequency, set in the
SoC device tree.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211215141727.4901-3-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The change is only hardware, and does not need driver change:
Added hardware flow control during transmit packet with variable delay.
The new id is then added to the ids list structure.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211215141727.4901-2-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
During test campaign, and especially after several unbind/bind sequences,
it has been seen that the SD-card on SDMMC1 thread could freeze.
The freeze always appear on a CMD23 following a CMD19.
Checking SDMMC internal registers shows that the tuning command (CMD19)
has failed.
The freeze is then due to the delay block involved in the tuning sequence.
To correct this, clear the delay block register DLYB_CR register after
the tuning commands.
Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Fixes: 1103f807a3 ("mmc: mmci_sdmmc: Add execute tuning with delay block")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20211215141727.4901-4-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Although this compatible is not used in kernel, as we use the common
MMCI driver, it is used by bootloaders. The U-Boot driver was merged
before the kernel driver and uses this compatible.
To avoid issues when aligning device tree files between kernel and
boot loader, the ST dedicated compatible is added to bindings file.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211210091834.28958-1-yann.gautier@foss.st.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Some ARM64 Exynos SoCs have MCT timer block, e.g. Exynos850 and
Exynos5433. CLKSRC_EXYNOS_MCT option is not visible unless COMPILE_TEST
is enabled. Select CLKSRC_EXYNOS_MCT option for ARM64 ARCH_EXYNOS like
it's done in arch/arm/mach-exynos/Kconfig, to enable MCT timer support
for ARM64 Exynos SoCs.
Even though ARM architected timer is available on all ARM64 SoCs, and
used for managing timer hardware and clock source events, MCT timer
still can be used as a wakeup source, as stated in commitae460fd9164b
("clocksource/drivers/exynos_mct: Prioritise Arm arch timer on arm64").
It's also nice to be able to test available MCT IP-core.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20211101193531.15078-3-semen.protsenko@linaro.org
Link: https://lore.kernel.org/r/20211220165004.17005-2-krzysztof.kozlowski@canonical.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The Fresco Logic FL1100 controller needs the TRUST_TX_LENGTH quirk like
other Fresco controllers, but should not have the BROKEN_MSI quirks set.
BROKEN_MSI quirk causes issues in detecting usb drives connected to docks
with this FL1100 controller.
The BROKEN_MSI flag was apparently accidentally set together with the
TRUST_TX_LENGTH quirk
Original patch went to stable so this should go there as well.
Fixes: ea0f69d821 ("xhci: Enable trust tx length quirk for Fresco FL11 USB controller")
Cc: stable@vger.kernel.org
cc: Nikolay Martynov <mar.kolya@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20211221112825.54690-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable rc is being initialized with a value that is never read, it
is being updated later on. The assignment is redundant and thus remove
it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211126221848.1125321-1-colin.i.king@gmail.com
Add a new xfer parameter to mark_txdone transport operation which enables
the SCMI core to optionally pass back into the transport layer a reference
to the xfer descriptor that is being handled.
Link: https://lore.kernel.org/r/20211220195646.44498-9-cristian.marussi@arm.com
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Add a Kernel configuration option to enable SCMI SMC transport atomic
mode operation for selected SCMI transactions and leave it as default
disabled.
Substitute mutex usages with busy-waiting and declare smc transport as
.atomic_enabled if such Kernel configuration option is enabled.
Link: https://lore.kernel.org/r/20211220195646.44498-8-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
An SCMI transport can be configured as .atomic_enabled in order to signal
to the SCMI core that all its TX path is executed in atomic context and
that, when requested, polling mode should be used while waiting for command
responses.
When a specific platform configuration had properly configured such a
transport as .atomic_enabled, the SCMI core will also take care not to
sleep in the corresponding RX path while waiting for a response if that
specific command transaction was requested as atomic using polling mode.
Asynchronous commands should not be used in an atomic context and so a
warning is emitted if polling was requested for an asynchronous command.
Add also a method to check, from the SCMI drivers, if the underlying SCMI
transport is currently configured to support atomic transactions: this will
be used by upper layers to determine if atomic requests can be supported at
all on this SCMI instance.
Link: https://lore.kernel.org/r/20211220195646.44498-7-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Declare each OPTEE SCMI channel as not having a completion_irq so as to
enable polling mode and then enable also .sync_cmds_completed_on_ret flag
in the OPTEE transport descriptor so that real polling is itself
effectively bypassed on the rx path: once the optee command invocation has
successfully returned the core will directly fetch the response from the
shared memory area.
Remove OPTEE SCMI transport specific .poll_done callback support since
real polling is effectively bypassed when .sync_cmds_completed_on_ret is
set.
Add OPTEE SCMI transport specific .mark_txdone callback support in order to
properly handle channel locking along the tx path.
Link: https://lore.kernel.org/r/20211220195646.44498-6-cristian.marussi@arm.com
Cc: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Enable sync_cmds_completed_on_ret in the SMC transport descriptor and
remove SMC specific .poll_done callback support since polling is bypassed
when sync_cmds_completed_on_ret is set.
Link: https://lore.kernel.org/r/20211220195646.44498-5-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Add a flag to let the transport signal to the core if its handling of sync
command implies that, after .send_message has returned successfully, the
requested command can be assumed to be fully and completely executed on
SCMI platform side so that any possible response value is already
immediately available to be retrieved by a .fetch_response: in other words
the polling phase can be skipped in such a case and the response values
accessed straight away.
Note that all of the above applies only when polling mode of operation was
selected by the core: if instead a completion IRQ was found to be available
the normal response processing path based on completions will still be
followed.
Link: https://lore.kernel.org/r/20211220195646.44498-4-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
When a completion irq is available use it and delegate command completion
handling to the core SCMI completion mechanism.
If no completion irq is available revert to polling, using the core common
polling machinery.
Link: https://lore.kernel.org/r/20211220195646.44498-3-cristian.marussi@arm.com
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
SCMI communications along TX channels can optionally be provided of a
completion interrupt; when such interrupt is not available, command
transactions should rely on polling, where the SCMI core takes care to
repeatedly evaluate the transport-specific .poll_done() function, if
available, to determine if and when a request was fully completed or
timed out.
Such mechanism is already present and working on a single transfer base:
SCMI protocols can indeed enable hdr.poll_completion on specific commands
ahead of each transfer and cause that transaction to be handled with
polling.
Introduce a couple of flags to be able to enforce such polling behaviour
globally at will:
- scmi_desc.force_polling: to statically switch the whole transport to
polling mode.
- scmi_chan_info.no_completion_irq: to switch a single channel dynamically
to polling mode if, at runtime, is determined that no completion
interrupt was available for such channel.
Link: https://lore.kernel.org/r/20211220195646.44498-2-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
The shared area is a DMA memory allocated in the host and
mapped so that the host and the CSME firmware can
exchange data. It is mapped through a dedicated PCI device
that is driven by the mei bus driver.
The bus driver is in charge of allocating and mapping this
memory. It also needs to configure the CSME firmware with
a specific set of commands, so that the CSME firmware will
know that this memory is meant to be used by its internal
WLAN module.
For this, the CSME firmware first needs to completely
initialize its WLAN module and only then get the mapping
request.
The problem is that the mei bus enumeration completes
before the WLAN is completely ready. This means that
the WLAN module's initialization is racing with iwlmei's
allocation and mapping flow.
Testing showed a problem in resume flows where iwlmei
was too fast and the DMA mapping failed.
Add a delay to avoid this. This is still racy, but our
measurements showed that we have a good margin and we
should now be safe.
Fixes: 2da4366f9e ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211220142940.8b6279e3d0be.I6fe128b0b86149a85535104822c8355b367887c8@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
When the driver is unregistered, CSME will take ownership on the
device. Reflect this in the iwlmei object so that we will remember
to re-ask for ownership when the driver will register again.
Not doing so will cause CSME not to give the host ownership and
we will see the following error message when trying to bring up
the interface:
iwlwifi 0000:a9:00.0: iwl_pcie_prepare_card_hw iwl_trans_prepare_card_hw enter
iwlwifi 0000:a9:00.0: iwl_pcie_set_hw_ready hardware not ready
iwlwifi 0000:a9:00.0: iwl_pcie_set_hw_ready hardware not ready
iwlwifi 0000:a9:00.0: iwl_pcie_prepare_card_hw Couldn't prepare the card but SAP is connected
iwlwifi 0000:a9:00.0: Error while preparing HW: -16
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211220142940.c7bb5b7644df.I48498d9fd6e3959562205af67aa5f1a822eb762d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
In some rare cases when the HW is in a bad state, we may get this
interrupt when prph_info is not set yet. Then we will try to
dereference it to check the sleep_notif element, which will cause an
oops.
Fix that by ignoring the interrupt if prph_info is not set yet.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219132536.0537aa562313.I183bb336345b9b3da196ba9e596a6f189fbcbd09@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
When IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD is set, removing a time event
always tries to cancel session protection. However, AUX ROC does
not use session protection so it was never removed. As a result,
if the driver tries to allocate another AUX ROC event right after
cancelling the first one, it will fail with a warning.
In addition, the time event data passed to iwl_mvm_remove_aux_roc_te()
is incorrect. Fix it.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219132536.915e1f69f062.Id837e917f1c2beaca7c1eb33333d622548918a76@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Currently we always return the op_mode with valid pointer in case
getting NVM failed, while it's only relevant for cases that CSME is the
owner of the nic.
Fix this by checking also who's the owner of the nic.
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219132536.b1e96021b616.Id0164855f2dd01ecdecf79b239d6ee5974882245@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
If OEM isn't in the allowed list, TAS should be disabled in US/CA.
Currently, if the OEM isn't allowed - we're sending the TAS only
if we are not in US or CA.
But this country check is done before we even know the country
(usually the configuration is ZZ in that stage).
So do the following instead:
1. Check if the current OEM is in the allowed list
2. If not - add US and CA to tas_block_list_array
3. Send the TAS table to FW.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Don't use protected ranging negotiation for FTM ranging as responders
that support only FTM ranging don't expect the FTM request to be
protected.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Fixes: 517a5eb9fa ("iwlwifi: mvm: when associated with PMF, use protected NDP ranging negotiation")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219132536.f50ed0e3c6b3.Ibff247ee9d4e6e0a1a2d08a3c8a4bbb37e6829dd@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The 6GHz passive scan is performed only once every 50 minutes.
However, in case of suspend/resume, the regulatory information
is reset, so 6GHz channels may become disabled.
Fix it by performing a 6GHz passive scan within 60 seconds after
suspend/resume even if the 50 minutes timeout did not expire yet.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Fixes: e8fe3b41c3 ("iwlwifi: mvm: Add support for 6GHz passive scan")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219121514.6d5c043372cf.I251dd5618a3f0b8febbcca788eb861f1cd6039bc@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
In case of a conflict between BIOS version and FW
version of the PPAG table - the values arrive in the FW in the wrong
places. This happens because we're storing the table in different
structures depending on the BIOS version, not on the FW version,
and so the FW doesn't get what it expect to.
Always store the table in a v2 structure (which is a superset
of v1 and v0).
Also store the table in a structured way and in it's own structure,
rather then storing it in the ppag command structure, similarly to
the WRDS, EWRD and WGDS tables.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219121514.793a509da7bd.Ia176746a28b816b5f788cce9a281139735909e2a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The RADA might include in the Rx frame the MIC and CRC bytes.
These bytes should be removed for non monitor interfaces and
should not be passed to mac80211.
Fix the Rx processing to remove the extra bytes on non monitor
cases.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219121514.098be12c801e.I1d81733d8a75b84c3b20eb6e0d14ab3405ca6a86@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
In some cases the sta is being removed twice since we do not test the
roc aux running before removing it. Start looking at the bit before
removing the sta.
Signed-off-by: Nathan Errera <nathan.errera@intel.com>
Fixes: 2c2c3647cd ("iwlwifi: mvm: support ADD_STA_CMD_API_S ver 12")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219121514.d5376ac6bcb0.Ic5f8470ea60c072bde9d1503e5f528b65e301e20@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The FW API for PER_CHAIN_LIMIT_OFFSET_CMD is misleading. The element
name is table_rev, but it shouldn't actually contain the table
revision number, but whether we should use the South Korea scheme or
not.
Fix the driver so that we only set this value to either 0 or 1. It
will only be 1 (meaning South Korea) if the ACPI WGDS table revision
is 1.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: 664c011b76 ("iwlwifi: acpi: support reading and storing WGDS revision 2")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211219121514.abed3b8119c7.I1fdc2c14577523fcffdfe8fb5902c2d8efde7e09@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
