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2020-05-29Revert "dt-bindings: usb: qcom,dwc3: Add compatible for SC7180"Greg Kroah-Hartman
This reverts commit b88035625ec9594d4554a307e820aef4b759e35f as the file should be coming in through Rob's tree instead. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Sandeep Maheswaram <sanm@codeaurora.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Rob Herring <robh@kernel.org> Cc: Stephen Boyd <swboyd@chromium.org> Cc: Felipe Balbi <balbi@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-29Revert "dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for ↵Greg Kroah-Hartman
Qualcomm DWC3 driver" This reverts commit 1805cdde37c8cc90b298c3d9afbc2aa4c9890635 as it should be going in through Rob's tree instead to resolve conflicts. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Rob Herring <robh@kernel.org> Cc: Stephen Boyd <swboyd@chromium.org> Cc: Sandeep Maheswaram <sanm@codeaurora.org> Cc: Felipe Balbi <balbi@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-29Merge tag 'usb-serial-5.8-rc1' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for 5.8-rc1 Here are the USB-serial updates for 5.8-rc1, including: - a SPDX comment-style clean up - a fix usb_wwan modem drivers which could end up resubmitting the their read URBs in a tight loop on disconnect - a regression fix for a subset of quirky ch341 devices which would lock up on certain low line speeds when using the new divisor algorithm All have been in linux-next with no reported issues. * tag 'usb-serial-5.8-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: ch341: fix lockup of devices with limited prescaler USB: serial: ch341: add basis for quirk detection USB: serial: usb_wwan: do not resubmit rx urb on fatal errors USB: serial: Use the correct style for SPDX License Identifier
2020-05-29ARM: zynq: Don't select CONFIG_ICSTRob Herring
CONFIG_ICST is for ARM Ltd reference platforms and isn't used by Zynq platform, so remove selecting it. It appears to be a copy-n-paste error. Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Rob Herring <robh@kernel.org> [arnd: remove the versatile clk driver change I added previously] Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-29iwlwifi: bump FW API to 56 for AX devicesLuca Coelho
Start supporting API version 56 for AX devices. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.aabbc5b472ee.I88cb2c3d2d07e62eac3671335ff1fb80b73c5839@changeid
2020-05-29iwlwifi: mvm: add support for range request version 10Avraham Stern
Range request version 10 keeps the same command size as version 9 but uses 2 reserved fields for the responder beacon interval and station id (if exists). For now, since the beacon interval of unassoc APs is unknown, use a value of 100 TUs which is a common value for many APs. While at it, remove the definition for CCMP_256 cipher, since this is not supported. 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.20200529092401.b7ccdad0805f.I59ea7f773caed85a66c61401066ae169008442e6@changeid
2020-05-29iwlwifi: mvm: fix aux station leakSharon
When mvm is initialized we alloc aux station with aux queue. We later free the station memory when driver is stopped, but we never free the queue's memory, which casues a leak. Add a proper de-initialization of the station. Signed-off-by: Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.0121c5be55e9.Id7516fbb3482131d0c9dfb51ff20b226617ddb49@changeid
2020-05-29iwlwifi: move txq-specific from trans_pcie to common transMordechay Goodstein
We don't want to have txq code in the PCIe transport code, so move all the relevant elements to a new iwl_txq structure and store it in iwl_trans. spatch @ replace_pcie @ struct iwl_trans_pcie *trans_pcie; @@ ( -trans_pcie->queue_stopped +trans->txqs.queue_stopped | -trans_pcie->queue_used +trans->txqs.queue_used | -trans_pcie->txq +trans->txqs.txq | -trans_pcie->txq +trans->txqs.txq | -trans_pcie->cmd_queue +trans->txqs.cmd.q_id | -trans_pcie->cmd_fifo +trans->txqs.cmd.fifo | -trans_pcie->cmd_q_wdg_timeout +trans->txqs.cmd.wdg_timeout ) // clean all new unused variables @ depends on replace_pcie @ type T; identifier i; expression E; @@ - T i = E; ... when != i 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.20200529092401.a428d3c9d66f.Ie04ae55f33954636a39c98e7ae1e739c0507435b@changeid
2020-05-29iwlwifi: move iwl_txq and substructures to a common trans headerMordechay Goodstein
The txq code is not directly related to the PCIe transport, so move the structures it uses to the common iwl-trans.h header. 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.20200529092401.d9d0082b8369.I8298f6e83804c1ea99217a79d95d23ef68b184d4@changeid
2020-05-29iwlwifi: pcie: gen3: indicate 8k/12k RB size to deviceJohannes Berg
Newer firmware versions will parse a few extra bits in the context info to be able to determine whether we are using bigger than 4k RBs, indicate 8k/12k to them if we actually use those (e.g. for sniffer based on the module parameter). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.f83f994572ca.Ibcfd66c3f9b69e68a53b3b2df8331ffb225db655@changeid
2020-05-29iwlwifi: acpi: evaluate dsm to enable 5.2 bands in IndonesiaGil Adam
Evaluate the appropriate DSM from ACPI to enable 5.15,5.35 GHz bands in Indonesia. If enabled send LARI_CONFIG_CHANGE cmd to fw. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.f549b75bfdac.Iac74a6ffe45aff887cea13ee1d31b100ca11e249@changeid
2020-05-29iwlwifi: acpi: support device specific method (DSM)Gil Adam
ACPI Device Specific Method (DSM) allows standardized feature configuration through the ACPI interface without the namespace pollution of the usual mechanism (ACPI method for each feature). Add generic function for evaluating DSM objects and function for evaluating a DSM with no arguments and a single int return value. also implement the required backport for UUID. Signed-off-by: Gil Adam <gil.adam@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.c3242ff3ba5c.Icb48c8d61bede5dda7ef267bff10e4798e9dc77b@changeid
2020-05-29iwlwifi: pcie: keep trans instead of trans_pcie in iwl_txqMordechay Goodstein
We used both the trans and the trans_pcie structures in iwl_txq, so we can keep the trans structure instead. This helps with the refactoring of txq code out of pcie. 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.20200529092401.1f826d34339e.I23182a59bfbe089a1f659742d6fee6f64d2ed08c@changeid
2020-05-29iwlwifi: pcie: don't count on the FW to set persistence modeHaim Dreyfuss
Apparently the FW can't set the persistence in all flows. Don't count on the FW setting it in AX210 devices or above either to avoid potential resets on resume. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.5405db448555.Ie3c110932ebbd5b6aca99938a5e0a1e4dfbaa848@changeid
2020-05-29iwlwifi: set NO_HE if the regulatory domain forbids itHaim Dreyfuss
If the firmware's regulatory domain forbids HE operation, set it in the cfg80211 regdomain. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200529092401.c3e50c36c628.I991bfa662c0ef35de5be9eaf5b78ef190b67cb56@changeid
2020-05-29reiserfs: Replace kmalloc with kcalloc in the commentLiao Pingfang
Use kcalloc instead of kmalloc in the comment according to the previous kcalloc() call. Link: https://lore.kernel.org/r/1590714150-15895-1-git-send-email-wang.yi59@zte.com.cn Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn> Signed-off-by: Jan Kara <jack@suse.cz>
2020-05-29powerpc/book3s64/kvm: Fix secondary page table walk warning during migrationAneesh Kumar K.V
This patch fixes the below warning reported during migration: find_kvm_secondary_pte called with kvm mmu_lock not held CPU: 23 PID: 5341 Comm: qemu-system-ppc Tainted: G W 5.7.0-rc5-kvm-00211-g9ccf10d6d088 #432 NIP: c008000000fe848c LR: c008000000fe8488 CTR: 0000000000000000 REGS: c000001e19f077e0 TRAP: 0700 Tainted: G W (5.7.0-rc5-kvm-00211-g9ccf10d6d088) MSR: 9000000000029033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 42222422 XER: 20040000 CFAR: c00000000012f5ac IRQMASK: 0 GPR00: c008000000fe8488 c000001e19f07a70 c008000000ffe200 0000000000000039 GPR04: 0000000000000001 c000001ffc8b4900 0000000000018840 0000000000000007 GPR08: 0000000000000003 0000000000000001 0000000000000007 0000000000000001 GPR12: 0000000000002000 c000001fff6d9400 000000011f884678 00007fff70b70000 GPR16: 00007fff7137cb90 00007fff7dcb4410 0000000000000001 0000000000000000 GPR20: 000000000ffe0000 0000000000000000 0000000000000001 0000000000000000 GPR24: 8000000000000000 0000000000000001 c000001e1f67e600 c000001e1fd82410 GPR28: 0000000000001000 c000001e2e410000 0000000000000fff 0000000000000ffe NIP [c008000000fe848c] kvmppc_hv_get_dirty_log_radix+0x2e4/0x340 [kvm_hv] LR [c008000000fe8488] kvmppc_hv_get_dirty_log_radix+0x2e0/0x340 [kvm_hv] Call Trace: [c000001e19f07a70] [c008000000fe8488] kvmppc_hv_get_dirty_log_radix+0x2e0/0x340 [kvm_hv] (unreliable) [c000001e19f07b50] [c008000000fd42e4] kvm_vm_ioctl_get_dirty_log_hv+0x33c/0x3c0 [kvm_hv] [c000001e19f07be0] [c008000000eea878] kvm_vm_ioctl_get_dirty_log+0x30/0x50 [kvm] [c000001e19f07c00] [c008000000edc818] kvm_vm_ioctl+0x2b0/0xc00 [kvm] [c000001e19f07d50] [c00000000046e148] ksys_ioctl+0xf8/0x150 [c000001e19f07da0] [c00000000046e1c8] sys_ioctl+0x28/0x80 [c000001e19f07dc0] [c00000000003652c] system_call_exception+0x16c/0x240 [c000001e19f07e20] [c00000000000d070] system_call_common+0xf0/0x278 Instruction dump: 7d3a512a 4200ffd0 7ffefb78 4bfffdc4 60000000 3c820000 e8848468 3c620000 e86384a8 38840010 4800673d e8410018 <0fe00000> 4bfffdd4 60000000 60000000 Reported-by: Paul Mackerras <paulus@ozlabs.org> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200528080456.87797-1-aneesh.kumar@linux.ibm.com
2020-05-29opp: Remove bandwidth votes when target_freq is zeroViresh Kumar
We already drop several votes when target_freq is set to zero, drop bandwidth votes as well. Reported-by: Sibi Sankar <sibis@codeaurora.org> Reviewed-by: Georgi Djakov <georgi.djakov@linaro.org> Tested-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Tested-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-05-29opp: core: add regulators enable and disableKamil Konieczny
Add enable regulators to dev_pm_opp_set_regulators() and disable regulators to dev_pm_opp_put_regulators(). Even if bootloader leaves regulators enabled, they should be enabled in kernel in order to increase the reference count. Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Clément Péron <peron.clem@gmail.com> Tested-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Kamil Konieczny <k.konieczny@samsung.com> [ Viresh: Enable the regulator only after it is programmed and add a flag to track its status. ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-05-29opp: Reorder the code for !target_freq caseViresh Kumar
Reorder the code a bit to make it more readable. Add additional comment as well. Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Clément Péron <peron.clem@gmail.com> Tested-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-05-29opp: Expose bandwidth information via debugfsViresh Kumar
Expose the bandwidth information as well via debugfs. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-05-29cpufreq: dt: Add support for interconnect bandwidth scalingGeorgi Djakov
In addition to clocks and regulators, some devices can scale the bandwidth of their on-chip interconnect - for example between CPU and DDR memory. Add support for that, so that platforms which support it can make use of it. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> [ Viresh: Reused dev_pm_opp_of_find_icc_paths(). Also drop the depends on from Kconfig. ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> fixup! cpufreq: dt: Add support for interconnect bandwidth scaling
2020-05-29opp: Update the bandwidth on OPP frequency changesGeorgi Djakov
If the OPP bandwidth values are populated, we want to switch also the interconnect bandwidth in addition to frequency and voltage. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-05-29opp: Add sanity checks in _read_opp_key()Georgi Djakov
When we read the OPP keys, it would be nice to do some sanity checks of the values we get from DT and see if they match with the information that is populated in the OPP table. Let's pass a pointer of the table, so that we can do some validation. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> [ Viresh: Fix rebase conflicts ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-05-29opp: Add support for parsing interconnect bandwidthGeorgi Djakov
The OPP bindings now support bandwidth values, so add support to parse it from device tree and store it into the new dev_pm_opp_icc_bw struct, which is part of the dev_pm_opp. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> [ Viresh: Create _read_bw() and use it, renamed _of_find_icc_paths() to dev_pm_opp_of_find_icc_paths(), exported it and made opp_table argument optional. Also drop the depends on from Kconfig. ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-05-28clk: mediatek: assign the initial value to clk_init_data of mtk_muxWeiyi Lu
When some new clock supports are introduced, e.g. [1] it might lead to an error although it should be NULL because clk_init_data is on the stack and it might have random values if using without initialization. Add the missing initial value to clk_init_data. [1] https://android-review.googlesource.com/c/kernel/common/+/1278046 Fixes: a3ae549917f1 ("clk: mediatek: Add new clkmux register API") Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1590560749-29136-1-git-send-email-weiyi.lu@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28clk: mediatek: Add MT6765 clock supportOwen Chen
Add MT6765 clock support, include topckgen, apmixedsys, infracfg, mcucfg and subsystem clocks. Signed-off-by: Owen Chen <owen.chen@mediatek.com> Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Link: https://lore.kernel.org/r/1582278742-1626-6-git-send-email-macpaul.lin@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28clk: mediatek: add mt6765 clock IDsMars Cheng
Add MT6765 clock dt-bindings, include topckgen, apmixedsys, infracfg, mcucfg and subsystem clocks. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Owen Chen <owen.chen@mediatek.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1582278742-1626-5-git-send-email-macpaul.lin@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28dt-bindings: clock: mediatek: document clk bindings vcodecsys for Mediatek ↵Macpaul Lin
MT6765 SoC This patch adds the binding documentation for vcodecsys. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Owen Chen <owen.chen@mediatek.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Link: https://lore.kernel.org/r/1582278742-1626-4-git-send-email-macpaul.lin@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28dt-bindings: clock: mediatek: document clk bindings mipi0a for Mediatek ↵Macpaul Lin
MT6765 SoC This patch adds the binding documentation for mipi0a. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Owen Chen <owen.chen@mediatek.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Link: https://lore.kernel.org/r/1582278742-1626-3-git-send-email-macpaul.lin@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28dt-bindings: clock: mediatek: document clk bindings for Mediatek MT6765 SoCMacpaul Lin
This patch adds the binding documentation for apmixedsys, audsys, camsys, imgsys, infracfg, mmsys, pericfg, topckgen Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Owen Chen <owen.chen@mediatek.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1582278742-1626-2-git-send-email-macpaul.lin@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28CLK: HSDK: CGU: add support for 148.5MHz clockEugeniy Paltsev
Add support for 148.5MHz clock for HDMI PLL Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Link: https://lkml.kernel.org/r/20200311134115.13257-4-Eugeniy.Paltsev@synopsys.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28CLK: HSDK: CGU: support PLL bypassingEugeniy Paltsev
Support setting PLL to bypass mode to support output frequency equal to input one. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Link: https://lkml.kernel.org/r/20200311134115.13257-3-Eugeniy.Paltsev@synopsys.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28CLK: HSDK: CGU: check if PLL is bypassed firstEugeniy Paltsev
If PLL is bypassed the EN (enable) bit has no effect on output clock. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Link: https://lkml.kernel.org/r/20200311134115.13257-2-Eugeniy.Paltsev@synopsys.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28clk: clk-si5341: Add support for the Si5345 seriesMike Looijmans
Add support for the Si5342, Si5344 and Si5345 chips. These are equivalent to the Si5341 family, but with more clock input options (which are not supported yet by this driver). Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Link: https://lkml.kernel.org/r/20200507061544.11388-1-mike.looijmans@topic.nl Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-05-28e1000: Fix typo in the commentHari
Continuous Double "the" in a comment. Changed it to single "the" Signed-off-by: Hari <harichandrakanthan@gmail.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Fix wrong register nameSasha Neftin
Accordance to the i225 datasheet this register address used by Host Transmit Discarded Packet by MAC counter and not by not applicable Carrier Extension Error counter. This patch comes to fix this wrong definition. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Remove Sequence Error CounterSasha Neftin
Accordance to the i225 datasheet sequence error counter does not applicable to the i225 device. This patch comes to clean up this counter. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Add Receive Error CounterSasha Neftin
Receive error counter reflect total number of non-filtered packets received with errors. This includes: CRC error, symbol error, Rx data error and carrier extend error. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Remove symbol error counterSasha Neftin
Accordance to the i225 datasheet symbol error counter does not applicable to the i225 device. This patch comes to clean up this counter. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28i40e: Make i40e_shutdown_adminq() return voidJason Yan
Fix the following coccicheck warning: drivers/net/ethernet/intel/i40e/i40e_adminq.c:699:13-21: Unneeded variable: "ret_code". Return "0" on line 710 Signed-off-by: Jason Yan <yanaijie@huawei.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28e1000e: Relax condition to trigger reset for ME workaroundPunit Agrawal
It's an error if the value of the RX/TX tail descriptor does not match what was written. The error condition is true regardless the duration of the interference from ME. But the driver only performs the reset if E1000_ICH_FWSM_PCIM2PCI_COUNT (2000) iterations of 50us delay have transpired. The extra condition can lead to inconsistency between the state of hardware as expected by the driver. Fix this by dropping the check for number of delay iterations. While at it, also make __ew32_prepare() static as it's not used anywhere else. CC: stable <stable@vger.kernel.org> Signed-off-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp> Reviewed-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Fix IGC_MAX_RXNFC_RULESAndre Guedes
IGC supports a total of 32 rules. 16 MAC address based, 8 VLAN priority based, and 8 Ethertype based. This patch fixes IGC_MAX_RXNFC_RULES accordingly. Signed-off-by: Andre Guedes <andre.guedes@intel.com> Acked-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Reject NFC rules with multiple matchesAndre Guedes
The way Rx queue assignment based on mac address, Ethertype and VLAN priority filtering operates in I225 doesn't allow us to properly support NFC rules with multiple matches. Consider the following example which assigns to queue 2 frames matching the address MACADDR *and* Ethertype ETYPE. $ ethtool -N eth0 flow-type ether dst <MACADDR> proto <ETYPE> queue 2 When such rule is applied, we have 2 unwanted behaviors: 1) Any frame matching MACADDR will be assigned to queue 2. It doesn't matter the ETYPE value. 2) Any accepted frame that has Ethertype equals to ETYPE, no matter the mac address, will be assigned to queue 2 as well. In current code, multiple-match filters are accepted by the driver, even though it doesn't support them properly. This patch adds a check for multiple-match rules in igc_ethtool_is_nfc_rule_valid() so they are rejected. Signed-off-by: Andre Guedes <andre.guedes@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igc: Remove unused flagsSasha Neftin
Transmit underrun, late and excess collision flags not in use. This patch comes to clean up these flags. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28igb: make igb_set_fc_watermarks() return voidJason Yan
This function always return 0 now, we can make it return void to simplify the code. This fixes the following coccicheck warning: drivers/net/ethernet/intel/igb/e1000_mac.c:728:5-12: Unneeded variable: "ret_val". Return "0" on line 751 Signed-off-by: Jason Yan <yanaijie@huawei.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28ixgbe: Remove unused inline function ixgbe_irq_disable_queuesYueHaibing
commit b5f69ccf6765 ("ixgbe: avoid bringing rings up/down as macvlans are added/removed") left behind this, remove it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28ixgbe: Use true, false for bool variable in __ixgbe_enable_sriov()Jason Yan
Fix the following coccicheck warning: drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c:105:2-38: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan <yanaijie@huawei.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28ixgbe: Remove conversion to bool in ixgbe_device_supports_autoneg_fc()Jason Yan
No need to convert '==' expression to bool. This fixes the following coccicheck warning: drivers/net/ethernet/intel/ixgbe/ixgbe_common.c:68:11-16: WARNING: conversion to bool not needed here Signed-off-by: Jason Yan <yanaijie@huawei.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2020-05-28dt-bindings: timer: renesas: mtu2: Convert to json-schemaGeert Uytterhoeven
Convert the Renesas Multi-Function Timer Pulse Unit 2 (MTU2) Device Tree binding documentation to json-schema. Add missing properties. Update the example to match reality. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
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