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2024-07-15Bluetooth: btmtk: move btusb_mtk_hci_wmt_sync to btmtk.cChris Lu
Move btusb_mtk_hci_wmt_sync from btusb.c to btmtk.c which holds vendor specific stuff and would make btusb.c clean. Add usb.h header to btmtksdio.c/btmtkuart.c for usb related element defined in btmtk.h Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Chris Lu <chris.lu@mediatek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btusb: add callback function in btusb suspend/resumeChris Lu
Add suspend/resum callback function in btusb_data which are reserved for vendor specific usage during suspend/resume. hdev->suspend will be added before stop traffic in btusb_suspend and hdev-> resume will be added after resubmit urb in btusb_resume. Signed-off-by: Chris Lu <chris.lu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btmtk: rename btmediatek_dataChris Lu
Rename btmediatek_data to have a consistent prefix throughout the driver. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Chris Lu <chris.lu@mediatek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btusb: mediatek: return error for failed reg accessChris Lu
Update the code to immediately return an error code if accessing a related register fails. This ensures that our desired logic for subsequent register operations is maintained and allows us to promptly catch any unexpected errors. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Chris Lu <chris.lu@mediatek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btusb: mediatek: remove the unnecessary goto tagChris Lu
Remove the unnecessary goto tag whether there is an error or not, we have to free the buffer at the end of the function. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Chris Lu <chris.lu@mediatek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: Remove hci_request.{c,h}Luiz Augusto von Dentz
This removes hci_request.{c,h} since it shall no longer be used. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: hci_sync: Remove remaining dependencies of hci_requestLuiz Augusto von Dentz
This removes the dependencies of hci_req_init and hci_request_cancel_all from hci_sync.c. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: hci_sync: Move handling of interleave_scanLuiz Augusto von Dentz
This moves handling of interleave_scan work to hci_sync.c since hci_request.c is deprecated. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: hci_core: Don't use hci_prepare_cmdLuiz Augusto von Dentz
This replaces the instance of hci_prepare_cmd with hci_cmd_sync_alloc since the former is part of hci_request.c which is considered deprecated. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: hci_core: Remove usage of hci_req_syncLuiz Augusto von Dentz
hci_request functions are considered deprecated so this replaces the usage of hci_req_sync with hci_inquiry_sync. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15dt-bindings: net: bluetooth: convert MT7622 Bluetooth to the json-schemaRafał Miłecki
This helps validating DTS files. Introduced changes: 1. Dropped serial details from example 2. Added required example include Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: Fix usage of __hci_cmd_sync_statusLuiz Augusto von Dentz
__hci_cmd_sync_status shall only be used if hci_req_sync_lock is _not_ required which is not the case of hci_dev_cmd so it needs to use hci_cmd_sync_status which uses hci_req_sync_lock internally. Fixes: f1a8f402f13f ("Bluetooth: L2CAP: Fix deadlock") Reported-by: Pauli Virtanen <pav@iki.fi> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591WangYuli
Add the support ID(0x13d3, 0x3591) to usb_device_id table for Realtek RTL8852BE. The device table is as follows: T: Bus=01 Lev=02 Prnt=03 Port=00 Cnt=01 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3591 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Cc: stable@vger.kernel.org Signed-off-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: WangYuli <wangyuli@uniontech.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: hci_core: cleanup struct hci_devDmitry Antipov
Remove unused and set but otherwise unused 'discovery_old_state' and 'sco_last_tx' members of 'struct hci_dev'. The first one is a leftover after commit 182ee45da083 ("Bluetooth: hci_sync: Rework hci_suspend_notifier"); the second one is originated from ancient 2.4.19 and I was unable to find any actual use since that. Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btintel: Fix the sfi name for BlazarUKiran K
Use INTEL_HW_VARIANT() instead of CNVi Id to decide to load Intermediate Loader (IML) image. Fix the driver loading incorrect firmware for BlazarU product. dmesg: ..... [146.111834] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [146.111839] Bluetooth: hci0: Bootloader timestamp 2022.18 buildtype 1 build 16362 [146.111848] Bluetooth: hci0: No support for _PRR ACPI method [146.112204] Bluetooth: hci0: Failed to load Intel firmware file intel/ibt-0291-0291-iml.sfi (-2) Fixes: 164c62f958f8 ("Bluetooth: btintel: Add firmware ID to firmware name") Reported-by: Tsigan, Vladislav <vladislav.tsigan@intel.com> Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: qca: don't disable power management for QCA6390Bartosz Golaszewski
We unnecessarily fallthrough the case for QCA6390 when initializing the device and hit the condition where - due to the lack of the enable-gpio - we disable power management despite using the power sequencer. We don't need to look for clocks on this model so it makes more sense to just register the hci device and break the switch. Reported-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: 9a15ce685706 ("Bluetooth: qca: use the power sequencer for QCA6390") Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # RB5 Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: hci: fix build when POWER_SEQUENCING=mKrzysztof Kozlowski
BT_HCIUART_QCA, which is a bool and an HCI UART component, uses now power sequencing, so we need to be sure BT_HCIUART_QCA=y and POWER_SEQUENCING=m cannot happen: /usr/bin/aarch64-linux-gnu-ld: drivers/bluetooth/hci_qca.o: in function `qca_serdev_probe': drivers/bluetooth/hci_qca.c:2401:(.text+0xc48): undefined reference to `devm_pwrseq_get' /usr/bin/aarch64-linux-gnu-ld: drivers/bluetooth/hci_qca.o: in function `qca_power_shutdown': drivers/bluetooth/hci_qca.c:2192:(.text+0x29e8): undefined reference to `pwrseq_power_off' /usr/bin/aarch64-linux-gnu-ld: drivers/bluetooth/hci_qca.o: in function `qca_power_on': drivers/bluetooth/hci_qca.c:1808:(.text+0x3390): undefined reference to `pwrseq_power_on' Fixes: 9a15ce685706 ("Bluetooth: qca: use the power sequencer for QCA6390") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: btintel: Fix spelling of *intermediate* in commentPaul Menzel
Fixes: f3b845e0aea3 ("Bluetooth: btintel: Add support to download intermediate loader") Cc: Kiran K <kiran.k@intel.com> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Bluetooth: qca: use the power sequencer for QCA6390Bartosz Golaszewski
Use the pwrseq subsystem's consumer API to run the power-up sequence for the Bluetooth module of the QCA6390 package. Tested-by: Amit Pundir <amit.pundir@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD, SM8650-QRD & SM8650-HDK Tested-by: Caleb Connolly <caleb.connolly@linaro.org> # OnePlus 8T Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15dt-bindings: net: bluetooth: qualcomm: describe regulators for QCA6390Bartosz Golaszewski
QCA6390 has a compatible listed in the bindings but is missing the regulators description. Add the missing supply property and list the required ones in the allOf section. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-07-15Merge tag 'pwrseq-initial-for-v6.11' of ↵Luiz Augusto von Dentz
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into HEAD Initial implementation of the power sequencing subsystem for linux v6.11
2024-07-15net: ethernet: lantiq_etop: remove redundant device name setupAleksander Jan Bajkowski
The same name is set when allocating the netdevice structure in the alloc_etherdev_mq()->alloc_etherrdev_mqs() function. Therefore, there is no need to manually set it. This fixes CheckPatch warnings: WARNING: Prefer strscpy over strcpy - see: https://github.com/KSPP/linux/issues/88 strcpy(dev->name, "eth%d"); Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Link: https://patch.msgid.link/20240713170920.863171-1-olek2@wp.pl Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15Merge branch 'net-dsa-vsc73xx-implement-vlan-operations'Jakub Kicinski
Pawel Dembicki says: ==================== net: dsa: vsc73xx: Implement VLAN operations This patch series is a result of splitting a larger patch series [0], where some parts was merged before. The first patch implements port state configuration, which is required for bridge functionality. STP frames are not forwarded at this moment. BPDU frames are only forwarded from/to the PI/SI interface. For more information, see chapter 2.7.1 (CPU Forwarding) in the datasheet. Patches 2, 7-9 and 11 provide a basic implementation of tag_8021q functionality with QinQ support, without VLAN filtering in the bridge and simple VLAN awareness in VLAN filtering mode. Patches 3-6 came from Vladimir Oltean. They prepare for making tag8021q more common. VSC73XX uses very similar tag recognition, and some code from tag_sja1105 could be moved to tag_8021q for common use. Patch 10 is preparation for use tag_8021q bridge functions as generic implementation of the 'ds->ops->port_bridge_*()'. Patch 12 is required to avoid problem with learning on standalone ports. [0] https://patchwork.kernel.org/project/netdevbpf/list/?series=841034&state=%2A&archive=both ==================== Link: https://patch.msgid.link/20240713211620.1125910-1-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: vsc73xx: start treating the BR_LEARNING flagPawel Dembicki
This patch implements .port_pre_bridge_flags() and .port_bridge_flags(), which are required for properly treating the BR_LEARNING flag. Also, .port_stp_state_set() is tweaked and now disables learning for standalone ports. Disabling learning for standalone ports is required to avoid situations where one port sees traffic originating from another, which could cause packet drops. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-13-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: vsc73xx: Add bridge supportPawel Dembicki
This patch adds bridge support for the vsc73xx driver. The vsc73xx requires minimal operations and ithe generic dsa_tag_8021q_bridge_* API is sufficient. The forwarding matrix is managed by vsc73xx_port_stp_state_set() -> vsc73xx_refresh_fwd_map()i routine, which is called immediately after .port_bridge_join() and .port_bridge_leave(). Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-12-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: prepare 'dsa_tag_8021q_bridge_join' for standalone usePawel Dembicki
The 'dsa_tag_8021q_bridge_join' could be used as a generic implementation of the 'ds->ops->port_bridge_join()' function. However, it is necessary to synchronize their arguments. This patch also moves the 'tx_fwd_offload' flag configuration line into 'dsa_tag_8021q_bridge_join' body. Currently, every (sja1105) driver sets it, and the future vsc73xx implementation will also need it for simplification. Suggested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-11-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: Define max num of bridges in tag8021q implementationPawel Dembicki
Max number of bridges in tag8021q implementation is strictly limited by VBID size: 3 bits. But zero is reserved and only 7 values can be used. This patch adds define which describe maximum possible value. Suggested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-10-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: vsc73xx: Implement the tag_8021q VLAN operationsPawel Dembicki
This patch is a simple implementation of 802.1q tagging in the vsc73xx driver. Currently, devices with DSA_TAG_PROTO_NONE are not functional. The VSC73XX family doesn't provide any tag support for external Ethernet ports. The only option available is VLAN-based tagging, which requires constant hardware VLAN filtering. While the VSC73XX family supports provider bridging, it only supports QinQ without full implementation of 802.1AD. This means it only allows the doubled 0x8100 TPID. In the simple port mode, QinQ is enabled to preserve forwarding of VLAN-tagged frames. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-9-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: vsc73xx: introduce tag 8021q for vsc73xxPawel Dembicki
This commit introduces a new tagger based on 802.1q tagging. It's designed for the vsc73xx driver. The VSC73xx family doesn't have any tag support for the RGMII port, but it could be based on VLANs. Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patch.msgid.link/20240713211620.1125910-8-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: tag_sja1105: refactor skb->dev assignment to dsa_tag_8021q_find_user()Vladimir Oltean
A new tagging protocol implementation based on tag_8021q is on the horizon, and it appears that it also has to open-code the complicated logic of finding a source port based on a VLAN header. Create a single dsa_tag_8021q_find_user() and make sja1105 call it. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/20240713211620.1125910-7-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: tag_sja1105: prefer precise source port info on SJA1110 tooVladimir Oltean
Now that dsa_8021q_rcv() handles better the case where we don't overwrite the precise source information if it comes from an external (non-tag_8021q) source, we can now unify the call sequence between sja1105_rcv() and sja1110_rcv(). This is a preparatory change for creating a higher-level wrapper for the entire sequence which will live in tag_8021q. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-6-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: tag_sja1105: absorb entire sja1105_vlan_rcv() into dsa_8021q_rcv()Vladimir Oltean
tag_sja1105 has a wrapper over dsa_8021q_rcv(): sja1105_vlan_rcv(), which determines whether the packet came from a bridge with vlan_filtering=1 (the case resolved via dsa_find_designated_bridge_port_by_vid()), or if it contains a tag_8021q header. Looking at a new tagger implementation for vsc73xx, based also on tag_8021q, it is becoming clear that the logic is needed there as well. So instead of forcing each tagger to wrap around dsa_8021q_rcv(), let's merge the logic into the core. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Tested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-5-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: tag_sja1105: absorb logic for not overwriting precise info into ↵Vladimir Oltean
dsa_8021q_rcv() In both sja1105_rcv() and sja1110_rcv(), we may have precise source port information coming from parallel hardware mechanisms, in addition to the tag_8021q header. Only sja1105_rcv() has extra logic to not overwrite that precise info with what's present in the VLAN tag. This is because sja1110_rcv() gets by, by having a reversed set of checks when assigning skb->dev. When the source port is imprecise (vbid >=1), source_port and switch_id will be set to zeroes by dsa_8021q_rcv(), which might be problematic. But by checking for vbid >= 1 first, sja1110_rcv() fends that off. We would like to make more code common between sja1105_rcv() and sja1110_rcv(), and for that, we need to make sure that sja1110_rcv() also goes through the precise source port preservation logic. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Tested-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-4-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: vsc73xx: Add vlan filteringPawel Dembicki
This patch implements VLAN filtering for the vsc73xx driver. After starting VLAN filtering, the switch is reconfigured from QinQ to a simple VLAN aware mode. This is required because VSC73XX chips do not support inner VLAN tag filtering. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-3-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: dsa: vsc73xx: add port_stp_state_set functionPawel Dembicki
This isn't a fully functional implementation of 802.1D, but port_stp_state_set is required for a future tag8021q operations. This implementation handles properly all states, but vsc73xx doesn't forward STP packets. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Link: https://patch.msgid.link/20240713211620.1125910-2-paweldembicki@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15net: ti: icssg-prueth: Split out common object into moduleMD Danish Anwar
icssg_prueth.c and icssg_prueth_sr1.c drivers use multiple common .c files. These common objects are getting added to multiple modules. As a result when both drivers are enabled in .config, below warning is seen. drivers/net/ethernet/ti/Makefile: icssg/icssg_common.o is added to multiple modules: icssg-prueth icssg-prueth-sr1 drivers/net/ethernet/ti/Makefile: icssg/icssg_classifier.o is added to multiple modules: icssg-prueth icssg-prueth-sr1 drivers/net/ethernet/ti/Makefile: icssg/icssg_config.o is added to multiple modules: icssg-prueth icssg-prueth-sr1 drivers/net/ethernet/ti/Makefile: icssg/icssg_mii_cfg.o is added to multiple modules: icssg-prueth icssg-prueth-sr1 drivers/net/ethernet/ti/Makefile: icssg/icssg_stats.o is added to multiple modules: icssg-prueth icssg-prueth-sr1 drivers/net/ethernet/ti/Makefile: icssg/icssg_ethtool.o is added to multiple modules: icssg-prueth icssg-prueth-sr1 Fix this by building a new module (icssg.o) for all the common objects. Both the driver can then depend on this common module. Some APIs being exported have emac_ as the prefix which may result into confusion with other existing APIs with emac_ prefix, to avoid confusion, rename the APIs being exported with emac_ to icssg_ prefix. This also fixes below error seen when both drivers are built. ERROR: modpost: "icssg_queue_pop" [drivers/net/ethernet/ti/icssg-prueth-sr1.ko] undefined! ERROR: modpost: "icssg_queue_push" [drivers/net/ethernet/ti/icssg-prueth-sr1.ko] undefined! Reported-and-tested-by: Thorsten Leemhuis <linux@leemhuis.info> Closes: https://lore.kernel.org/oe-kbuild-all/202405182038.ncf1mL7Z-lkp@intel.com/ Fixes: 487f7323f39a ("net: ti: icssg-prueth: Add helper functions to configure FDB") Reviewed-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Reviewed-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-15exfat: fix potential deadlock on __exfat_get_dentry_setSungjong Seo
When accessing a file with more entries than ES_MAX_ENTRY_NUM, the bh-array is allocated in __exfat_get_entry_set. The problem is that the bh-array is allocated with GFP_KERNEL. It does not make sense. In the following cases, a deadlock for sbi->s_lock between the two processes may occur. CPU0 CPU1 ---- ---- kswapd balance_pgdat lock(fs_reclaim) exfat_iterate lock(&sbi->s_lock) exfat_readdir exfat_get_uniname_from_ext_entry exfat_get_dentry_set __exfat_get_dentry_set kmalloc_array ... lock(fs_reclaim) ... evict exfat_evict_inode lock(&sbi->s_lock) To fix this, let's allocate bh-array with GFP_NOFS. Fixes: a3ff29a95fde ("exfat: support dynamic allocate bh for exfat_entry_set_cache") Cc: stable@vger.kernel.org # v6.2+ Reported-by: syzbot+412a392a2cd4a65e71db@syzkaller.appspotmail.com Closes: https://lore.kernel.org/lkml/000000000000fef47e0618c0327f@google.com Signed-off-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
2024-07-15exfat: handle idmapped mountsMichael Jeanson
Pass the idmapped mount information to the different helper functions. Adapt the uid/gid checks in exfat_setattr to use the vfsuid/vfsgid helpers. Based on the fat implementation in commit 4b7899368108 ("fat: handle idmapped mounts") by Christian Brauner. Signed-off-by: Michael Jeanson <mjeanson@efficios.com> Reviewed-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
2024-07-15net: bridge: mst: Check vlan state for egress decisionElliot Ayrey
If a port is blocking in the common instance but forwarding in an MST instance, traffic egressing the bridge will be dropped because the state of the common instance is overriding that of the MST instance. Fix this by skipping the port state check in MST mode to allow checking the vlan state via br_allowed_egress(). This is similar to what happens in br_handle_frame_finish() when checking ingress traffic, which was introduced in the change below. Fixes: ec7328b59176 ("net: bridge: mst: Multiple Spanning Tree (MST) mode") Signed-off-by: Elliot Ayrey <elliot.ayrey@alliedtelesis.co.nz> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-15ARM: pxa: fix build breakage on PXA3xxDmitry Torokhov
Commit 917195d6f829 ("ARM: pxa: consolidate GPIO chip platform data") tried to reuse the same instance of platform data for PXA25x and PXA27x GPIO controllers by moving it into arch/arm/mach-pxa/devices.c Unfortunately this file is built for other PXA variants which resulted in the following error: >> arm-linux-gnueabi-ld: arch/arm/mach-pxa/devices.o:(.data+0x167c): undefined reference to `gpio_set_wake' Fix this by using #ifdef around PXA25x and PXA27x GPIO controller device structures and associated data. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202407112039.cyyIQ3Js-lkp@intel.com/ Fixes: 917195d6f829 ("ARM: pxa: consolidate GPIO chip platform data") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-15MAINTAINERS: drop riscv list from cache controllersConor Dooley
When adding the bindings for cache controllers to the MAINTAINERS entry, I forgot to drop the riscv mailing list - and so completely unrelated to riscv stuff is now being sent there. Drop it. Fixes: 4ca47d8bcca0 ("MAINTAINERS: add cache binding directory to cache driver entry") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-07-15Merge branch 'main' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net ↵David S. Miller
into main Steffen Klassert says: ==================== 1) Fix esp_output_tail_tcp() on unsupported ESPINTCP. From Hagar Hemdan. 2) Fix two bugs in the recently introduced SA direction separation. From Antony Antony. 3) Fix unregister netdevice hang on hardware offload. We had to add another list where skbs linked to that are unlinked from the lists (deleted) but not yet freed. 4) Fix netdev reference count imbalance in xfrm_state_find. From Jianbo Liu. 5) Call xfrm_dev_policy_delete when killingi them on offloaded policies. Jianbo Liu. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-15thermal/drivers/sti: Cleanup code related to stih416Raphael Gallais-Pou
"st,stih416-mpe-thermal" compatible seems to appear nowhere in the device-tree nor in the documentation. Remove compatible and related code. Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Link: https://lore.kernel.org/r/20240708161840.102004-1-rgallaispou@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/generic-adc: Simplify with dev_err_probe()Krzysztof Kozlowski
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-12-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/generic-adc: Simplify probe() with local dev variableKrzysztof Kozlowski
Simplify the probe() function by using local 'dev' instead of &pdev->dev. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-11-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/qcom-tsens: Simplify with dev_err_probe()Krzysztof Kozlowski
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-10-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/qcom-spmi-adc-tm5: Simplify with dev_err_probe()Krzysztof Kozlowski
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-9-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/imx: Simplify with dev_err_probe()Krzysztof Kozlowski
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-8-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/imx: Simplify probe() with local dev variableKrzysztof Kozlowski
Simplify the probe() function by using local 'dev' instead of &pdev->dev. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-7-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-07-15thermal/drivers/hisi: Simplify with dev_err_probe()Krzysztof Kozlowski
Error handling in probe() can be a bit simpler with dev_err_probe(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709-thermal-probe-v1-6-241644e2b6e0@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
generated by cgit (git 2.34.1) at 2025-09-11 13:47:56 +0000