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path: root/drivers/net
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2025-09-15microchip: lan865x: Enable MAC address validationStefan Wahren
Use the generic eth_validate_addr() function for MAC address validation. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250912140332.35395-2-wahrenst@gmx.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15mlxsw: spectrum_cnt: use bitmap_empty() in mlxsw_sp_counter_pool_fini()Yury Norov (NVIDIA)
The function opencodes bitmap_empty(). Switch to the proper API in sake of verbosity. Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Link: https://patch.msgid.link/20250913180132.202593-1-yury.norov@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15r8169: log that system vendor flags ASPM as safeHeiner Kallweit
ASPM isn't disabled if system vendor flags it as safe. Log this, in order to know whom to blame if a user complains about ASPM issues on such a system. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/a532b46b-ef68-4d68-a129-35ff0ee35150@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: phylink: warn if deprecated array-style fixed-link binding is usedHeiner Kallweit
The array-style fixed-link binding has been marked deprecated for more than 10 yrs, but still there's a number of users. Print a warning when usage of the deprecated binding is detected. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/cc823d38-2a2c-4c83-9a27-d7f25d61a2de@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15of: mdio: warn if deprecated fixed-link binding is usedHeiner Kallweit
The array-style fixed-link binding has been marked deprecated for more than 10 yrs, but still there's a number of users. Print a warning when usage of the deprecated binding is detected. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/faf94844-96eb-400f-8a3a-b2a0e93b27d7@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15bonding: fix standard reference typo in ad_select descriptionAlok Tiwari
The bonding option description for "ad_select" mistakenly referred to "803.ad". Update it to the correct IEEE standard "802.3ad". Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://patch.msgid.link/20250912133132.3920213-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15bonding: set random address only when slaves already existHangbin Liu
After commit 5c3bf6cba791 ("bonding: assign random address if device address is same as bond"), bonding will erroneously randomize the MAC address of the first interface added to the bond if fail_over_mac = follow. Correct this by additionally testing for the bond being empty before randomizing the MAC. Fixes: 5c3bf6cba791 ("bonding: assign random address if device address is same as bond") Reported-by: Qiuling Ren <qren@redhat.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://patch.msgid.link/20250910024336.400253-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Add RZ/T2H MIIC supportLad Prabhakar
Add support for the Renesas RZ/T2H MIIC by defining SoC-specific modctrl match tables, register map, and string representations for converters and ports. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-10-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Add per-SoC control for MIIC register unlock/lockLad Prabhakar
Make MIIC accessory register unlock/lock behaviour selectable via SoC/OF data. Add init_unlock_lock_regs and miic_write to struct miic_of_data so the driver can either perform the traditional global unlock sequence (as used on RZ/N1) or use a different policy for other SoCs (for example RZ/T2H, which does not require leaving registers unlocked). miic_reg_writel() now calls the per-SoC miic_write callback to perform register writes. Provide miic_reg_writel_unlocked() as the default writer and set it for the RZ/N1 OF data so existing platforms keep the same behaviour. Add a miic_unlock_regs() helper that implements the accessory register unlock sequence so the unlock/lock sequence can be reused where needed (for example when a SoC requires explicit unlock/lock around individual accesses). This change is preparatory work for supporting RZ/T2H. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-9-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Add support to handle resetsLad Prabhakar
Add reset-line handling to the RZN1 MIIC driver and move reset configuration into the SoC/OF data. Introduce MIIC_MAX_NUM_RSTS (= 2), add storage for reset_control_bulk_data in struct miic and add reset_ids and reset_count fields to miic_of_data. When reset_ids are present in the OF data, the driver obtains the reset lines with devm_reset_control_bulk_get_exclusive(), deasserts them during probe and registers a devres action to assert them on remove or on error. This change is preparatory work to support the RZ/T2H SoC, which exposes two reset lines for the ETHSS IP. The driver remains backward compatible for platforms that do not provide reset lines. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-8-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Make switch mode mask SoC-specificLad Prabhakar
Move the hardcoded switch mode mask definition into the SoC-specific miic_of_data structure. This allows each SoC to define its own mask value rather than relying on a single fixed constant. For RZ/N1 the mask remains GENMASK(4, 0). This is in preparation for adding support for RZ/T2H, where the switch mode mask is GENMASK(2, 0). Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-7-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: move port range handling into SoC dataLad Prabhakar
Define per-SoC miic_port_start and miic_port_max fields in struct miic_of_data and use them to validate the device-tree "reg" port number and to compute the driver's internal zero-based port index as (port - miic_port_start). Replace uses of the hard-coded MIIC_MAX_NR_PORTS with the SoC-provided miic_port_max when iterating over ports. On RZ/N1 the MIIC ports are numbered 1..5, whereas RZ/T2H numbers its MIIC ports 0..3. By making the port base and range part of the OF data the driver no longer assumes a fixed numbering scheme and can support SoCs that enumerate ports from either zero or one and that expose different numbers of ports. This change is preparatory work for adding RZ/T2H support. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-6-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Move configuration data to SoC-specific structLad Prabhakar
Move configuration data such as the modctrl matching table, converter count, and string lookup tables into the SoC-specific miic_of_data structure. Update the helper functions to use the per-SoC configuration instead of relying on fixed-size arrays or global tables, and allocate DT configuration memory dynamically. This refactoring keeps the existing RZ/N1 support intact while preparing the driver to handle the different configuration requirements of the RZ/T2H SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-5-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Add missing include filesLad Prabhakar
The pcs-rzn1-miic driver makes use of ARRAY_SIZE(), BIT() and GENMASK() macros but does not explicitly include the headers where they are defined. Add the missing <linux/array_size.h> and <linux/bits.h> includes. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-4-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: pcs: rzn1-miic: Drop trailing comma from of_device_id tableLad Prabhakar
Remove the trailing comma after the sentinel entry in the of_device_id match table. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://patch.msgid.link/20250910204132.319975-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net: phy: clear EEE runtime state in PHY_HALTED/PHY_ERROROleksij Rempel
Clear EEE runtime flags when the PHY transitions to HALTED or ERROR and the state machine drops the link. This avoids stale EEE state being reported via ethtool after the PHY is stopped or hits an error. This change intentionally only clears software runtime flags and avoids MDIO accesses in HALTED/ERROR. A follow-up patch will address other link state variables. Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://patch.msgid.link/20250912132000.1598234-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15net/mlx5: fix typo in pci_irq.c commentAlok Tiwari
Fix a typo in a comment in pci_irq.c: "ssigned" → "assigned" Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20250912135050.3921116-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15Merge tag 'qcom-drivers-for-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.18 Allowlist the uefisec application, to provide UEFI variable access on Dell Inspiron 7441 and Latitude 7455, the Hamoa EVK, and the Lenovo Thinkbook 16. Disable tzmem on the SC7180 platform, as this causes problems with rmtfs. Clean up unused, lingering, parameters in the MDT loader API. Unconditinally clear TCS trigger bit, to avoid false completion IRQs in the RPMh/RSC driver. Fix endianess issue in SMEM driver. Add pd-mapper support for SM8750. * tag 'qcom-drivers-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: firmware: qcom: tzmem: disable sc7180 platform soc: qcom: use devm_kcalloc() for array space allocation dt-bindings: firmware: qcom,scm: Add MSM8937 firmware: qcom: scm: Allow QSEECOM on Dell Inspiron 7441 / Latitude 7455 firmware: qcom: scm: Allow QSEECOM on Lenovo Thinkbook 16 soc: qcom: rpmh-rsc: Unconditionally clear _TRIGGER bit for TCS soc: qcom: pd-mapper: Add SM8750 compatible soc: qcom: icc-bwmon: Fix handling dev_pm_opp_find_bw_*() errors soc: remove unneeded 'fast_io' parameter in regmap_config soc: qcom: smem: Fix endian-unaware access of num_entries dt-bindings: soc: qcom,rpmh-rsc: Remove double colon from description dt-bindings: sram: qcom,imem: Document IPQ5424 compatible firmware: qcom: scm: Allow QSEECOM on HAMOA-IOT-EVK soc: qcom: mdt_loader: Remove unused parameter soc: qcom: mdt_loader: Remove pas id parameter soc: qcom: mdt_loader: Remove unused parameter firmware: qcom: scm: preserve assign_mem() error return value Link: https://lore.kernel.org/r/20250911215017.3020481-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15wifi: mt76: abort scan/roc on hw restartFelix Fietkau
Avoid spurious channel changes and clean up allocated links Link: https://patch.msgid.link/20250915075910.47558-15-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: improve phy reset on hw restartFelix Fietkau
- fix number of station accounting for scanning code. - reset channel context Link: https://patch.msgid.link/20250915075910.47558-14-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: fill User Priority in skb->priority for rx packetsHoward Hsu
Set UP in skb->priority to allow DSCP Learning at upper layers Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com> Link: https://patch.msgid.link/20250915075910.47558-13-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: set VTA in txwiPeter Chiu
Enable VTA flag in txwi to enable HQD in SPL which is needed by the PST. Without this patch, PST cannot get the correct delay of TxD and lead to a large latency. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Link: https://patch.msgid.link/20250915075910.47558-12-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: remove the mem_total field of STA_REC_BF commandHoward Hsu
It is not used by the firmware. Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com> Link: https://patch.msgid.link/20250915075910.47558-11-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: disable promiscuous mode by defaultPeter Chiu
Set MT_WF_RFCR_DROP_OTHER_UC by default and disable this flag in mt7996_set_monitor only if monitor mode is enabled. Without this patch, the MT_WF_RFCR_DROP_OTHER_UC would not be set so the driver would receive lots of packets meant for other devices. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Link: https://patch.msgid.link/20250915075910.47558-10-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: use altx queue for offchannel tx on connac+Felix Fietkau
This ensures that packets are sent out immediately and are not held by firmware internal buffering. Link: https://patch.msgid.link/20250915075910.47558-9-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: fix updating beacon protection with beacons enabledFelix Fietkau
Disable and re-enable beacon after beacon protection key change, in order to fully apply the changes. Link: https://patch.msgid.link/20250915075910.47558-8-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: fix key add/remove imbalanceFelix Fietkau
Ensure that a key for a link is only added and removed once. When bringing up a link, only upload keys for that particular link, instead of iterating over all of them. Link: https://patch.msgid.link/20250915075910.47558-7-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: delete vif keys when requestedFelix Fietkau
While deleting sta keys can be omitted in order to fix race conditions, vif keys must be deleted before being replaced in order to prevent accidental reuse in firmware. Link: https://patch.msgid.link/20250915075910.47558-6-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: fix memory leak on mt7996_mcu_sta_key_tlv errorFelix Fietkau
Free the allocated skb on error Link: https://patch.msgid.link/20250915075910.47558-5-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: fix setting beacon protection keysFelix Fietkau
Include beacon key information in the STA_REC_UPDATE call. Remove mt7996_mcu_get_pn - when installing a new key, we should not reuse any existing PN value. Signed-off-by: Allen Ye <allen.ye@mediatek.com> Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Link: https://patch.msgid.link/20250915075910.47558-4-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: decrease timeout for commonly issued MCU commandsFelix Fietkau
This allows faster recovery from firmware issues. Based on patch by Chad Monroe and ported from mt7915. Link: https://patch.msgid.link/20250915075910.47558-3-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: improve hardware restart reliabilityFelix Fietkau
Port latest version of similar changes from mt7915: - use reconfig_complete to restart mac_work / queues - clear wcid and vif mask to avoid leak - fix sta poll list corruption - reset station links - reset interface links - clear rro list Link: https://patch.msgid.link/20250915075910.47558-2-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: remove redundant per-phy mac80211 calls during restartFelix Fietkau
There is only one wiphy, so extra calls must be removed. For calls that need to remain per-wiphy, use mt7996_for_each_phy Fixes: 69d54ce7491d ("wifi: mt76: mt7996: switch to single multi-radio wiphy") Link: https://patch.msgid.link/20250915075910.47558-1-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: iwlwifi: pcie: fix byte count table for some devicesJohannes Berg
In my previous fix for this condition, I erroneously listed 9000 instead of 7000 family, when 7000/8000 were already using iwlmvm. Thus the condition ended up wrong, causing the issue I had fixed for older devices to suddenly appear on 7000/8000 family devices. Correct the condition accordingly. Reported-by: David Wang <00107082@163.com> Closes: https://lore.kernel.org/r/20250909165811.10729-1-00107082@163.com/ Fixes: 586e3cb33ba6 ("wifi: iwlwifi: fix byte count table for old devices") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250915102743.777aaafbcc6c.I84404edfdfbf400501f6fb06def5b86c501da198@changeid Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2025-09-15wifi: mt76: mt7921u: Add VID/PID for Netgear A7500Nick Morrow
Add VID/PID 0846/9065 for Netgear A7500. Reported-by: Autumn Dececco <autumndececco@gmail.com> Tested-by: Autumn Dececco <autumndececco@gmail.com> Signed-off-by: Nick Morrow <morrownr@gmail.com> Cc: stable@vger.kernel.org Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/80bacfd6-6073-4ce5-be32-ae9580832337@gmail.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt76_eeprom_override to intRosen Penev
mt76_eeprom_override has of_get_mac_address, which can return -EPROBE_DEFER if the nvmem driver gets loaded after mt76 for some reason. Make sure this gets passed to probe so that nvmem mac overrides always work. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://patch.msgid.link/20250911221619.16035-1-rosenp@gmail.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: support writing MAC TXD for AddBA RequestHoward Hsu
Support writing MAC TXD for the AddBA Req. Without this commit, the start sequence number in AddBA Req will be unexpected value for MT7996 and MT7992. This can result in certain stations (e.g., AX200) dropping packets, leading to ping failures and degraded connectivity. Ensuring the correct MAC TXD and TXP helps maintain reliable packet transmission and prevents interoperability issues with affected stations. Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com> Link: https://patch.msgid.link/20250909-mt7996-addba-txd-fix-v1-1-feec16f0c6f0@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7925: refine the txpower initialization flowMing Yen Hsieh
Refactor the initialization and reset flow for tx power setting to eliminate redundant configurations Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250908071245.1833006-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7915: fix mt7981 pre-calibrationZhi-Jun You
In vendor driver, size of group cal and dpd cal for mt7981 includes 6G although the chip doesn't support it. mt76 doesn't take this into account which results in reading from the incorrect offset. For devices with precal, this would lead to lower bitrate. Fix this by aligning groupcal size with vendor driver and switch to freq_list_v2 in mt7915_dpd_freq_idx in order to get the correct offset. Below are iwinfo of the test device with two clients connected (iPhone 16, Intel AX210). Before : Mode: Master Channel: 36 (5.180 GHz) HT Mode: HE80 Center Channel 1: 42 2: unknown Tx-Power: 23 dBm Link Quality: 43/70 Signal: -67 dBm Noise: -92 dBm Bit Rate: 612.4 MBit/s Encryption: WPA3 SAE (CCMP) Type: nl80211 HW Mode(s): 802.11ac/ax/n Hardware: embedded [MediaTek MT7981] After: Mode: Master Channel: 36 (5.180 GHz) HT Mode: HE80 Center Channel 1: 42 2: unknown Tx-Power: 23 dBm Link Quality: 43/70 Signal: -67 dBm Noise: -92 dBm Bit Rate: 900.6 MBit/s Encryption: WPA3 SAE (CCMP) Type: nl80211 HW Mode(s): 802.11ac/ax/n Hardware: embedded [MediaTek MT7981] Tested-on: mt7981 20240823 Fixes: 19a954edec63 ("wifi: mt76: mt7915: add mt7986, mt7916 and mt7981 pre-calibration") Signed-off-by: Zhi-Jun You <hujy652@gmail.com> Link: https://patch.msgid.link/20250909064824.16847-1-hujy652@gmail.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: Convert mt76_wed_rro_ind to LELorenzo Bianconi
Do not use bitmask in mt76_wed_rro_ind DMA descriptor in order to not break endianness. This patch is based on the following series: https://lore.kernel.org/linux-wireless/20250909-mt7996-rro-rework-v5-0-7d66f6eb7795@kernel.org/T/#m8b488004d69036cd3672b9eeca8005a937ec0313 Fixes: 950d0abb5cd94 ("wifi: mt76: mt7996: add wed rx support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/301d5f2982ddb729c876fb65f9ac2443ce3f5ff1.1757414621.git.lorenzo@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Add SW path for HW-RRO v3.1Rex Lu
Introduce HW-RRO v3.1 support to be reused when Wireless Ethernet Dispatcher (WED) is not available. HW-RRO v3.1 is supported by MT7992 chipset. Signed-off-by: Rex Lu <rex.lu@mediatek.com> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-16-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: Add mt76_dma_get_rxdmad_c_buf utility routioneLorenzo Bianconi
Introduce mt76_dma_get_rxdmad_c_buf routine to process packets received by HW-RRO v3.1 module. This is a preliminary patch to introduce SW path for HW-RRO v3.1 module available on MT7992 chipset. Co-developed-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-15-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Decouple RRO logic from WED supportRex Lu
Decouple RRO logic from WED support in MT7996 driver in order to reuse it when WED module is not available. Signed-off-by: Rex Lu <rex.lu@mediatek.com> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-14-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: Add rx_queue_init callbackLorenzo Bianconi
Introduce rx_queue_init DMA callback. This is a preliminary patch to configure RRO RX queues and decouple RRO logic from WED support. Co-developed-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-13-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Introduce RRO MSDU callbacksRex Lu
Introduce rx_rro_ind_process and rx_rro_add_msdu_page callbacks and the related logic in the MT7996 driver. This is a preliminary patch to decouple RRO logic from WED support and reuse RRO when WED module is not available. Signed-off-by: Rex Lu <rex.lu@mediatek.com> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-12-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Convert mt7996_wed_rro_addr to LELorenzo Bianconi
Do not use bitmask in mt7996_wed_rro_addr DMA descriptor in order to not break endianness Fixes: 950d0abb5cd94 ("wifi: mt76: mt7996: add wed rx support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-11-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Enable WED for MT7992 chipsetRex Lu
Introduce WED offload support for MT7992 chipset in MT7996 driver. Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Co-developed-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Signed-off-by: Rex Lu <rex.lu@mediatek.com> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-10-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Fix RX packets configuration for primary WED deviceLorenzo Bianconi
In order to properly set the number of rx packets for primary WED device if hif device is available, move hif pointer initialization before running mt7996_mmio_wed_init routine. Fixes: 83eafc9251d6d ("wifi: mt76: mt7996: add wed tx support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-9-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Fix tx-queues initialization for second phy on mt7996Lorenzo Bianconi
Fix the second phy tx queue initialization if hif device is not available for MT7990 chipset. Fixes: 83eafc9251d6d ("wifi: mt76: mt7996: add wed tx support") Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Co-developed-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Co-developed-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Rex Lu <rex.lu@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-8-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-09-15wifi: mt76: mt7996: Introduce the capability to reset MT7992 WED deviceRex Lu
This is a preliminary patch to enable WED support for MT7992 Kite chipset supported by MT7996 driver. Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Co-developed-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Signed-off-by: Rex Lu <rex.lu@mediatek.com> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250909-mt7996-rro-rework-v5-7-7d66f6eb7795@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit v1.2.3 (git 2.39.1) at 2026-08-10 19:24:45 +0000