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2025-03-11wifi: iwlwifi: fix print for ECKVEmmanuel Grumbach1-1/+1
The print was obviously wrong. We are handling ECKV and not WRDD in this function. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.e006c6b21432.I318fed724709f9ee7a0c369e1cf5e1038ddd546a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: fix the ECKV UEFI variable nameEmmanuel Grumbach2-5/+7
This UEFI variable name was badly named. Fix its name and also use the right GUID to find it: we need to use the BT_WIFI (a.k.a. Common) GUID. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.78c998d0fa71.I2bc9d72c1dc2c4d7028f0265634a940c2fadbbb5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: iwlwifi: add support for BE213Emmanuel Grumbach4-7/+29
Add the BE213 device. This is just like BE211 but with a limitation on the bandwidth. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308231426.f02f4d7fc73b.Idaf000dd311358e3b50a511f4efc1cc720abd58b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: set WMM in ML reconfigurationJohannes Berg1-0/+1
In the per-STA profiles for added links in multi-link reconfiguration the WMM element should be included. Fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.59902f783420.I362c3101d3f523a8db37c16cd7b5f573d76a36e6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: don't include MLE in ML reconf per-STA profileJohannes Berg2-1/+3
In the multi-link reconfiguration frame, the per-STA profile for added links shouldn't include the multi-link element. Set the association ID to an invalid value, so it doesn't erroneously match the link ID if that happens to be zero. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.8e5be244c70f.I3472cd5c347814ee3600869a88488997bcd43224@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: fix ML reconf reset in disconnectJohannes Berg1-4/+4
If disconnecting while ML reconfiguration is in progress, the data isn't freed because the reset call is too late, after the vif already switches to non-MLD. Move the call to fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.abaea69cde42.I7e6b35731ded94fc2d68a2d4ecf81873712c268e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: Notify cfg80211 about added link addressesIlan Peer1-1/+4
When ML reconfiguration is done and new links are added, update cfg80211 with the addresses of the newly added links. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.0c6bf8b1bef3.I2aa16801f07321a580dd7dce4a074a3486f627f1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: cfg80211: Update the link address when a link is addedIlan Peer2-0/+5
When links are added, update the wireless device link addresses based on the information provided by the driver. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.d694a9125aba.I79b010ea9aab47893e4f22c266362fde30b7f9ac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: fix warning on disconnect during failed ML reconfJohannes Berg1-1/+1
If multi-link reconfiguration fails, we can disconnect with a local link already allocated but the BSS entry not assigned yet, which leads to a warning in cfg80211. Add a check to avoid the warning. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.699bd9cbabe5.I599d5ff69092a65e916e2acd25137ae9df8debe8@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: fix userspace_selectors corruptionJohannes Berg1-8/+6
Spotted during code review, the selectors need to be large enough for a 128-bit bitmap, not a single unsigned long, otherwise we have stack corruption. We should also allow passing selectors from userspace, but that should be a separate change. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.8f1bcf96a504.Ibeb8970c82a30c97279a4cc4e68faca5df1813a5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211_hwsim: Fix MLD address translationIlan Peer1-6/+8
Do address translations only between shared links. It is possible that while an non-AP MLD station and an AP MLD station have shared links, the frame is intended to be sent on a link which is not shared (for example when sending a probe response). Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.1aa461270bb6.Ic21592e1b1634653f02b80628cb2152f6e9de367@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: allow 320 MHz FTM measurementsAvraham Stern1-1/+2
Add 320 MHz to the list of allowed bandwidths for FTM measurements. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.91f4cbe66817.I9205c585fca6a54a2c5a9e4db98c7781bd1fc4e1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: cfg80211: improve supported_selector documentationJohannes Berg2-5/+5
Improve the documentation for supported BSS selectors to make it more precise. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.ba402ff47314.I502b56111b62ea0be174ae76bd03684ae1d4aefb@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: fix U-APSD check in ML reconfigurationJohannes Berg1-5/+4
If U-APSD isn't enabled by us, then IEEE80211_STA_UAPSD_ENABLED won't be set, but the AP can still support it in that case. Only require U-APSD from the AP if we enabled it, don't require it to be disabled on the AP if we didn't. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.b4674be12a38.I01959e448c6a2a3e8bc5d561bbae9e8d2cca616a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: cfg80211: allow IR in 20 MHz configurationsAnjaneyulu5-25/+46
Some regulatory bodies doesn't allow IR (initiate radioation) on a specific subband, but allows it for channels with a bandwidth of 20 MHz. Add a channel flag that indicates that, and consider it in cfg80211_reg_check_beaconing. While on it, fix the kernel doc of enum nl80211_reg_rule_flags and change it to use BIT(). Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Co-developed-by: Somashekhar Puttagangaiah <somashekhar.puttagangaiah@intel.com> Signed-off-by: Somashekhar Puttagangaiah <somashekhar.puttagangaiah@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.d3ab352a73ff.I8a8f79e1c9eb74936929463960ee2a324712fe51@changeid [fix typo] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: mac80211: mlme: support extended MLD capa/ops in assocJohannes Berg2-2/+32
Support passing the value from userspace on to the AP in the association and ML link reconfiguration requests. We may need to also add a driver value to or in with the field, but for now have no feature that is controlled by the driver. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.2e555beb0a76.I623f59023b47ec202fc0c7520f2b5f575b439927@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: cfg80211: allow setting extended MLD capa/opsJohannes Berg4-1/+31
Some extended MLD capabilities and operations bits (currently the "BTM MLD Recommendataion For Multiple APs Support" bit) may depend on userspace capabilities. Allow userspace to pass the values for this field that it supports to the association and link reconfiguration operations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Link: https://patch.msgid.link/20250308225541.bd52078b5f65.I4dd8f53b0030db7ea87a2e0920989e7e2c7b5345@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-11wifi: cfg80211: move link reconfig parameters into a structJohannes Berg9-65/+67
Add a new struct cfg80211_ml_reconf_req to collect the link reconfiguration parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250308225541.0cf299c1fdd0.Id1a3b1092dc52d0d3731a8798522fdf2e052bf0b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: allow to enable WoWLAN using NL80211Jérôme Pouiller6-0/+29
It is possible to use nl80211 to request to the driver to do allow the required bus configuration to wake-up the host. This patch implements the required API for nl80211. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-6-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: allow SDIO device to wake up the hostJérôme Pouiller1-0/+46
If the device is connected with SDIO bus, it can wake up the host using either the SDIO controller (that requires MMC_PM_WAKE_SDIO_IRQ capability) or the out-of-bound IRQ. This patch allows both. Obviously, the SDIO controller must be able to keep the SDIO device powered on. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-5-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: allow SPI device to wake up the hostJérôme Pouiller1-1/+30
When the host is asleep, the device has wake up the host using the usual SPI IRQ. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-4-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: declare support for WoWLANJérôme Pouiller3-0/+30
WF200 is able to keep the connection with the AP alive while the host is asleep. So, let's expose this capability to the user. For now, we don't provide any way to control the device filtering features. The user has to allow wake-up on any received packets and on disconnections. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-3-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: wfx: align declarations between bus_spi.c and bus_sdio.cJérôme Pouiller1-3/+3
Just declare fields in the same order in bus_spi.c and bus_sdio.c Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://patch.msgid.link/20250304153224.39083-2-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-07wifi: iwlegacy: avoid size increaseArnd Bergmann1-0/+3
My previous patch caused a slight code size increase when DEBUG_FS is disabled, as Stanislaw Gruszka pointed out. Fix this with an added IS_ENABLED() check. Fixes: cf6b9ba172dd ("wifi: iwlegacy: don't warn for unused variables with DEBUG_FS=n") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Link: https://patch.msgid.link/20250304144210.997531-1-arnd@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-05wifi: iwlwifi: add iwlmld sub-driverMiri Korenblit80-11/+28178
iwlwifi is the driver of all Intel wifi devices since 2008. Since then, the hardware has changed a lot, but the firmware API has changed even more. The need to keep one driver that supports all those different APIs led us to introduce a new architecture circa 2012 which allowed us to keep the same interface to the hardware (DMAs, Tx queues, etc...) with a new layer to implement the mid-layer between mac80211 and the firmware. The first component is called the 'transport' and the latter is called 'operation_mode' a.k.a op_mode. In 2013 we took advantage of the new architecture to introduce iwlmvm which allowed us to implement the, then, new firmware API. This op_mode supports 7260 and up, those devices supports support at least VHT. Since then, wifi evolved and so did the firmware. It became much bigger and took a lot of functionality from the driver. It became increasingly hard to keep the same op_mode for the newest devices and we experienced frequent regressions on older devices. In order to avoid those regressions and keep the code maintainable, we decided it was about time to start a new op_mode. iwlmld is a new op_mode that supports BE200 or newer if the firmware being used is 97.ucode or newer. If the user has an older devices or BE200 with .96.ucode, iwlmvm will be loaded. Of course, this op_mode selection is seamless. All the features supported in iwlmvm are supported in iwlmld besides a few seldom used use cases: injection and Hotspot 2.0. Those are under work. A few points about the implementation: * iwlmld doesn't have any mutexes, it relies on the wiphy_lock * iwlmld is more "resource oriented": stations, links and interfaces are allocated and freed only after all the relevant flows are completed. * Firmware notifications' sizes are validated in a more structured way. We would love to see this new op_mode merged in 6.15. The firmware for this new driver (.97.ucode) is not yet publicly available but it'll be sent very soon. People eager to get an early version of this firmware can contact Emmanuel at: emmanuel.grumbach@intel.com I've listed the people who directly contributed code, but many others from various teams have contributed in other ways. Co-developed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Co-developed-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Co-developed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Co-developed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Co-developed-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Co-developed-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com> Co-developed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Co-developed-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://lore.kernel.org/linux-wireless/20250216094321.537988-1-miriam.rachel.korenblit@intel.com/ [fix Kconfig, fix api/phy.h includes, SPDX tag and coding style issues, duplicated includes per 0-day robot] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-04netconsole: selftest: add task name append testingBreno Leitao1-7/+44
Add test coverage for the netconsole task name feature to the existing sysdata selftest script. This extends the test infrastructure to verify that task names are correctly appended when enabled and absent when disabled. The test validates that: - Task names appear in the expected format "taskname=<name>" - Task names are included when the feature is enabled - Task names are excluded when the feature is disabled - The feature works correctly alongside other sysdata fields like CPU Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: docs: document the task name featureBreno Leitao1-0/+28
Add documentation for the netconsole task name feature in Documentation/networking/netconsole.rst. This explains how to enable task name via configfs and demonstrates the output format. The documentation includes: - How to enable/disable the feature via taskname_enabled - The format of the task name in the output - An example showing the task name appearing in messages Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: add task name to extra data fieldsBreno Leitao1-1/+10
This is the core patch for this whole patchset. Add support for including the current task's name in netconsole's extra data output. This adds a new append_taskname() function that writes the task name (from current->comm) into the target's extradata buffer, similar to how CPU numbers are handled. The task name is included when the SYSDATA_TASKNAME field is set, appearing in the format "taskname=<name>" in the output. This additional context can help with debugging by showing which task generated each console message. Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: add configfs controls for taskname sysdata featureBreno Leitao1-0/+50
Add configfs interface to enable/disable the taskname sysdata feature. This adds the following functionality: The implementation follows the same pattern as the existing CPU number feature, ensuring consistent behavior and error handling across sysdata features. Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: add taskname to extradata entry countBreno Leitao1-0/+4
New SYSDATA_TASKNAME feature flag to track when taskname append is enabled. Additional check in count_extradata_entries() to include taskname in total, counting it as an entry in extradata. This function is used to check if we are not overflowing the number of extradata items. Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: refactor CPU number formatting into separate functionBreno Leitao1-7/+11
Extract CPU number formatting logic from prepare_extradata() into a new append_cpu_nr() function. This refactoring improves code organization by isolating CPU number formatting into its own function while reducing the complexity of prepare_extradata(). The change prepares the codebase for the upcoming taskname feature by establishing a consistent pattern for handling sysdata features. The CPU number formatting logic itself remains unchanged; only its location has moved to improve maintainability. Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: Make boolean comparison consistentBreno Leitao1-1/+1
Convert the current state assignment to use explicit boolean conversion, making the code more robust and easier to read. This change adds a double-negation operator to ensure consistent boolean conversion as suggested by Paolo[1]. This approach aligns with the existing pattern used in sysdata_cpu_nr_enabled_show(). Link: https://lore.kernel.org/all/7309e760-63b0-4b58-ad33-2fb8db361141@redhat.com/ [1] Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04netconsole: prefix CPU_NR sysdata feature with SYSDATA_Breno Leitao1-7/+7
Rename the CPU_NR enum value to SYSDATA_CPU_NR to establish a consistent naming convention for sysdata features. This change prepares for upcoming additions to the sysdata feature set by clearly grouping related features under the SYSDATA prefix. This change is purely cosmetic and does not modify any functionality. Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04wifi: iwlwifi: remove mld/roc.cJohannes Berg1-224/+0
This file should never have been part of the commit, remove it. Fixes: af3be9088404 ("wifi: iwlwifi: support ROC version 6") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-03-04net: hibmcge: Add support for ioctlJijie Shao1-0/+2
This patch implements the .ndo_eth_ioctl() to read and write the PHY register. Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: hibmcge: Add support for BMC diagnose featureJijie Shao6-3/+377
The MAC hardware is on the BMC side, and the driver is on the host side. When the driver is abnormal, the BMC cannot directly detect the exception cause. Therefore, this patch implements the BMC diagnosis feature. When users query driver diagnosis information on the BMC, the driver detects the query request in the scheduled task and reports driver statistics and link status to the BMC through the bar space. The BMC collects logs to analyze exception causes. Currently, the scheduled task is executed every 30 seconds To quickly respond to user query requests, this patch changes the scheduled task to once every second. Signed-off-by: Jijie Shao <shaojijie@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: hibmcge: Add support for mac link exception handling featureJijie Shao7-0/+51
If the rate changed frequently, the PHY link ok, but the MAC link maybe fails. As a result, the network port is unavailable. According to the documents of the chip, core_reset needs to do to fix the fault. In hw_adjus_link(), the core_reset is added to try to ensure that MAC link status is normal. In addition, MAC link failure detection is added. If the MAC link fails after core_reset, driver invokes the phy_stop() and phy_start() to re-link. Due to phydev->lock, re-link cannot be triggered in adjust_link(). Therefore, this operation is invoked in a scheduled task. Signed-off-by: Jijie Shao <shaojijie@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: hibmcge: Add support for abnormal irq handling featureJijie Shao8-23/+112
the hardware error was reported by interrupt, and need be fixed by doing function reset, but the whole reset flow takes a long time, should not do it in irq handler, so do it in scheduled task. Signed-off-by: Jijie Shao <shaojijie@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: hibmcge: Add support for checksum offloadJijie Shao2-6/+29
This patch implements the rx checksum offload feature. The tx checksum offload processing in .ndo_start_xmit() has been accepted. This patch also adds the tx checksum feature, including NETIF_F_IP_CSUM and NETIF_F_IPV6_CSUM Signed-off-by: Jijie Shao <shaojijie@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: hibmcge: Add support for dump statisticsJijie Shao6-2/+741
The driver supports many hw statistics. This patch supports dump statistics through ethtool_ops and ndo.get_stats64(). The type of hw statistics register is u32, To prevent the statistics register from overflowing, the driver dump the statistics every 30 seconds. in a scheduled task. Signed-off-by: Jijie Shao <shaojijie@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: airoha: Introduce PPE debugfs supportLorenzo Bianconi4-4/+209
Similar to PPE support for Mediatek devices, introduce PPE debugfs in order to dump binded and unbinded flows. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: airoha: Add loopback support for GDM2Lorenzo Bianconi4-8/+111
Enable hw redirection for traffic received on GDM2 port to GDM{3,4}. This is required to apply Qdisc offloading (HTB or ETS) for traffic to and from GDM{3,4} port. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: airoha: Introduce flowtable offload supportLorenzo Bianconi5-7/+1314
Introduce netfilter flowtable integration in order to allow airoha_eth driver to offload 5-tuple flower rules learned by the PPE module if the user accelerates them using a nft configuration similar to the one reported below: table inet filter { flowtable ft { hook ingress priority filter devices = { lan1, lan2, lan3, lan4, eth1 } flags offload; } chain forward { type filter hook forward priority filter; policy accept; meta l4proto { tcp, udp } flow add @ft } } Tested-by: Sayantan Nandy <sayantan.nandy@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04net: airoha: Introduce Airoha NPU supportLorenzo Bianconi5-0/+566
Packet Processor Engine (PPE) module available on EN7581 SoC populates the PPE table with 5-tuples flower rules learned from traffic forwarded between the GDM ports connected to the Packet Switch Engine (PSE) module. The airoha_eth driver can enable hw acceleration of learned 5-tuples rules if the user configure them in netfilter flowtable (netfilter flowtable support will be added with subsequent patches). airoha_eth driver configures and collects data from the PPE module via a Network Processor Unit (NPU) RISC-V module available on the EN7581 SoC. Introduce basic support for Airoha NPU module. Tested-by: Sayantan Nandy <sayantan.nandy@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-04dt-bindings: net: airoha: Add airoha,npu phandle propertyLorenzo Bianconi1-0/+10
Introduce the airoha,npu property for the NPU node available on EN7581 SoC. The airoha Network Processor Unit (NPU) is used to offload network traffic forwarded between Packet Switch Engine (PSE) ports. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>