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2023-03-21net: dsa: qca8k: remove assignment of an_enabled in pcs_get_state()Russell King (Oracle)
pcs_get_state() implementations are not supposed to alter an_enabled. Remove this assignment. Fixes: b3591c2a3661 ("net: dsa: qca8k: Switch to PHYLINK instead of PHYLIB") Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1pdsE5-00Dl2l-8F@rmk-PC.armlinux.org.uk Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-21net: dsa: mv88e6xxx: fix mdio bus' phy_mask memberMarek Behún
Commit 2c7e46edbd03 ("net: dsa: mv88e6xxx: mask apparently non-existing phys during probing") added non-trivial bus->phy_mask in mv88e6xxx_mdio_register() in order to avoid excessive mdio bus transactions during probing. But the mask is incorrect for switches with non-zero phy_base_addr (such as 88E6341). Fix this. Fixes: 2c7e46edbd03 ("net: dsa: mv88e6xxx: mask apparently non-existing phys during probing") Signed-off-by: Marek Behún <kabel@kernel.org> Tested-by: Klaus Kudielka <klaus.kudielka@gmail.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://lore.kernel.org/r/20230319140238.9470-1-kabel@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-21drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90FHans de Goede
Like the Windows Lenovo Yoga Book X91F/L the Android Lenovo Yoga Book X90F/L has a portrait 1200x1920 screen used in landscape mode, add a quirk for this. When the quirk for the X91F/L was initially added it was written to also apply to the X90F/L but this does not work because the Android version of the Yoga Book uses completely different DMI strings. Also adjust the X91F/L quirk to reflect that it only applies to the X91F/L models. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230301095218.28457-1-hdegoede@redhat.com
2023-03-20octeontx2-vf: Add missing free for alloc_percpuJiasheng Jiang
Add the free_percpu for the allocated "vf->hw.lmt_info" in order to avoid memory leak, same as the "pf->hw.lmt_info" in `drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c`. Fixes: 5c0512072f65 ("octeontx2-pf: cn10k: Use runtime allocated LMTLINE region") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Acked-by: Geethasowjanya Akula <gakula@marvell.com> Link: https://lore.kernel.org/r/20230317064337.18198-1-jiasheng@iscas.ac.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: cxgb3: remove unused fl_to_qset functionTom Rix
clang with W=1 reports drivers/net/ethernet/chelsio/cxgb3/sge.c:169:32: error: unused function 'fl_to_qset' [-Werror,-Wunused-function] static inline struct sge_qset *fl_to_qset(const struct sge_fl *q, int qidx) ^ This function is not used, so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com> Link: https://lore.kernel.org/r/20230319172433.1708161-1-trix@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: dsa: mt7530: use external PCS driverDaniel Golle
Implement regmap access wrappers, for now only to be used by the pcs-mtk-lynxi driver. Make use of this external PCS driver and drop the now reduntant implementation in mt7530.c. As a nice side effect the SGMII registers can now also more easily be inspected for debugging via /sys/kernel/debug/regmap. Tested-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Tested-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: ethernet: mtk_eth_soc: switch to external PCS driverDaniel Golle
Now that we got a PCS driver, use it and remove the now redundant PCS code and it's header macros from the Ethernet driver. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Tested-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: pcs: add driver for MediaTek SGMII PCSDaniel Golle
The SGMII core found in several MediaTek SoCs is identical to what can also be found in MediaTek's MT7531 Ethernet switch IC. As this has not always been clear, both drivers developed different implementations to deal with the PCS. Recently Alexander Couzens pointed out this fact which lead to the development of this shared driver. Add a dedicated driver, mostly by copying the code now found in the Ethernet driver. The now redundant code will be removed by a follow-up commit. Suggested-by: Alexander Couzens <lynxis@fe80.eu> Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Tested-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: ethernet: mtk_eth_soc: ppe: add support for flow accountingDaniel Golle
The PPE units found in MT7622 and newer support packet and byte accounting of hw-offloaded flows. Add support for reading those counters as found in MediaTek's SDK[1]. [1]: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/bc6a6a375c800dc2b80e1a325a2c732d1737df92 Tested-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: ethernet: mtk_eth_soc: set MDIO bus clock frequencyDaniel Golle
Set MDIO bus clock frequency and allow setting a custom maximum frequency from device tree. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20net: ethernet: mtk_eth_soc: add support for MT7981 SoCDaniel Golle
The MediaTek MT7981 SoC comes with two 1G/2.5G SGMII ports, just like MT7986. In addition MT7981 is equipped with a built-in 1000Base-T PHY which can be used with GMAC1. As many MT7981 boards make use of inverting SGMII signal polarity, add new device-tree attribute 'mediatek,pn_swap' to support them. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-20block/io_uring: pass in issue_flags for uring_cmd task_work handlingJens Axboe
io_uring_cmd_done() currently assumes that the uring_lock is held when invoked, and while it generally is, this is not guaranteed. Pass in the issue_flags associated with it, so that we have IO_URING_F_UNLOCKED available to be able to lock the CQ ring appropriately when completing events. Cc: stable@vger.kernel.org Fixes: ee692a21e9bf ("fs,io_uring: add infrastructure for uring-cmd") Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-03-20clk: imx6ul: fix "failed to get parent" errorOleksij Rempel
On some configuration we may get following error: [ 0.000000] imx:clk-gpr-mux: failed to get parent (-EINVAL) This happens if selector is configured to not supported value. To avoid this warnings add dummy parents for not supported values. Fixes: 4e197ee880c2 ("clk: imx6ul: add ethernet refclock mux support") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20230310164523.534571-1-o.rempel@pengutronix.de Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-03-20gpu: host1x: fix uninitialized variable useArnd Bergmann
The error handling for platform_get_irq() failing no longer works after a recent change, clang now points this out with a warning: drivers/gpu/host1x/dev.c:520:6: error: variable 'syncpt_irq' is uninitialized when used here [-Werror,-Wuninitialized] if (syncpt_irq < 0) ^~~~~~~~~~ Fix this by removing the variable and checking the correct error status. Fixes: 625d4ffb438c ("gpu: host1x: Rewrite syncpoint interrupt handling") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-03-20ACPI: video: Add backlight=native DMI quirk for Acer Aspire 3830TGHans de Goede
The Acer Aspire 3830TG predates Windows 8, so it defaults to using acpi_video# for backlight control, but this is non functional on this model. Add a DMI quirk to use the native backlight interface which does work properly. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-03-20thunderbolt: Rename shadowed variables bit to interrupt_bit and auto_clear_bitTom Rix
cppcheck reports drivers/thunderbolt/nhi.c:74:7: style: Local variable 'bit' shadows outer variable [shadowVariable] int bit; ^ drivers/thunderbolt/nhi.c:66:6: note: Shadowed declaration int bit = ring_interrupt_index(ring) & 31; ^ drivers/thunderbolt/nhi.c:74:7: note: Shadow variable int bit; ^ For readablity rename the outer to interrupt_bit and the innner to auto_clear_bit. Fixes: 468c49f44759 ("thunderbolt: Disable interrupt auto clear for ring") Cc: stable@vger.kernel.org Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2023-03-20platform/x86 (gigabyte-wmi): Add support for A320M-S2H V2Frank Crawford
Add support for A320M-S2H V2. Tested using module force_load option. Signed-off-by: Frank Crawford <frank@crawford.emu.id.au> Acked-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230318091441.1240921-1-frank@crawford.emu.id.au Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-03-20Merge tag 'counter-fixes-6.3a' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-linus William writes: First set of Counter driver fixes for 6.3 This set consists of two fixes for the 104-quad-8 driver: - fix a read race condition between the FLAG and CNTR registers (as a result 25-bit count values are no longer supported) - invert condition check to report correct Index Synapse action * tag 'counter-fixes-6.3a' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter: counter: 104-quad-8: Fix Synapse action reported for Index signals counter: 104-quad-8: Fix race condition between FLAG and CNTR reads
2023-03-20platform/x86/intel: tpmi: Revise the comment of intel_vsec_add_auxDongliang Mu
intel_vsec_add_aux() is resource managed including res and feature_vsec_dev memory. Fix this by revising the comment of intel_vsec_add_aux since res variable will also be freed in the intel_vsec_add_aux. Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn> Link: https://lore.kernel.org/r/20230309040107.534716-3-dzm91@hust.edu.cn Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-03-20platform/x86/intel: tpmi: Fix double free in tpmi_create_device()Dongliang Mu
The previous commit 6a192c0cbf38 ("platform/x86/intel/tpmi: Fix double free reported by Smatch") incorrectly handle the deallocation of res variable. As shown in the comment, intel_vsec_add_aux handles all the deallocation of res and feature_vsec_dev. Therefore, kfree(res) can still cause double free if intel_vsec_add_aux returns error. Fix this by adjusting the error handling part in tpmi_create_device, following the function intel_vsec_add_dev. Fixes: 6a192c0cbf38 ("platform/x86/intel/tpmi: Fix double free reported by Smatch") Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn> Link: https://lore.kernel.org/r/20230309040107.534716-2-dzm91@hust.edu.cn Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-03-20platform/x86/intel: vsec: Fix a memory leak in intel_vsec_add_auxDongliang Mu
The first error handling code in intel_vsec_add_aux misses the deallocation of intel_vsec_dev->resource. Fix this by adding kfree(intel_vsec_dev->resource) in the error handling code. Reviewed-by: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn> Link: https://lore.kernel.org/r/20230309040107.534716-4-dzm91@hust.edu.cn Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-03-20RDMA/erdma: Defer probing if netdevice can not be foundCheng Xu
ERDMA device may be probed before its associated netdevice, returning -EPROBE_DEFER allows OS try to probe erdma device later. Fixes: d55e6fb4803c ("RDMA/erdma: Add the erdma module") Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Link: https://lore.kernel.org/r/20230320084652.16807-5-chengyou@linux.alibaba.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20RDMA/erdma: Inline mtt entries into WQE if supportedCheng Xu
The max inline mtt count supported is ERDMA_MAX_INLINE_MTT_ENTRIES. When mr->mem.mtt_nents == ERDMA_MAX_INLINE_MTT_ENTRIES, inline mtt is also supported, fix it. Fixes: 155055771704 ("RDMA/erdma: Add verbs implementation") Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Link: https://lore.kernel.org/r/20230320084652.16807-4-chengyou@linux.alibaba.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20RDMA/erdma: Update default EQ depth to 4096 and max_send_wr to 8192Cheng Xu
Max EQ depth of hardware is 32K, the current default EQ depth is too small for some applications, so change the default depth to 4096. Max send WRs the hardware can support is 8K, but the driver limits the value to 4K. Remove this limitation. Fixes: be3cff0f242d ("RDMA/erdma: Add the hardware related definitions") Fixes: db23ae64caac ("RDMA/erdma: Add verbs header file") Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Link: https://lore.kernel.org/r/20230320084652.16807-3-chengyou@linux.alibaba.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20RDMA/erdma: Fix some typosCheng Xu
FAA is short for atomic fetch and add, not FAD. Fix this. Fixes: 0ca9c2e2844a ("RDMA/erdma: Implement atomic operations support") Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Link: https://lore.kernel.org/r/20230320084652.16807-2-chengyou@linux.alibaba.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20Revert "drm/i915/hwmon: Enable PL1 power limit"Ashutosh Dixit
This reverts commit ee892ea83d99610fa33bea612de058e0955eec3a. It was accidentally picked up for backporting. Revert. Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230319140300.2892032-1-ashutosh.dixit@intel.com
2023-03-20r8169: consolidate disabling ASPM before EPHY accessHeiner Kallweit
Now that rtl_hw_aspm_clkreq_enable() is a no-op for chip versions < 32, we can consolidate disabling ASPM before EPHY access in rtl_hw_start(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: phy: meson-gxl: reuse functionality of the SMSC PHY driverHeiner Kallweit
The Amlogic Meson internal PHY's have the same register layout as certain SMSC PHY's (also for non-c22-standard registers). This seems to be more than just coincidence. Apparently they also need the same workaround for EDPD mode (energy detect power down). Therefore let's reuse SMSC PHY driver functionality in the meson-gxl PHY driver. Tested with a G12A internal PHY. I don't have GXL test hw, therefore I replace only the callbacks that are identical in the SMSC PHY driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: phy: smsc: export functions for use by meson-gxl PHY driverHeiner Kallweit
The Amlogic Meson internal PHY's have the same register layout as certain SMSC PHY's (also for non-c22-standard registers). This seems to be more than just coincidence. Apparently they also need the same workaround for EDPD mode (energy detect power down). Therefore let's export SMSC PHY driver functionality for use by the meson-gxl PHY driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Chris Healy <healych@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net/ps3_gelic_net: Use dma_mapping_errorGeoff Levand
The current Gelic Etherenet driver was checking the return value of its dma_map_single call, and not using the dma_mapping_error() routine. Fixes runtime problems like these: DMA-API: ps3_gelic_driver sb_05: device driver failed to check map error WARNING: CPU: 0 PID: 0 at kernel/dma/debug.c:1027 .check_unmap+0x888/0x8dc Fixes: 02c1889166b4 ("ps3: gigabit ethernet driver for PS3, take3") Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net/ps3_gelic_net: Fix RX sk_buff lengthGeoff Levand
The Gelic Ethernet device needs to have the RX sk_buffs aligned to GELIC_NET_RXBUF_ALIGN, and also the length of the RX sk_buffs must be a multiple of GELIC_NET_RXBUF_ALIGN. The current Gelic Ethernet driver was not allocating sk_buffs large enough to allow for this alignment. Also, correct the maximum and minimum MTU sizes, and add a new preprocessor macro for the maximum frame size, GELIC_NET_MAX_FRAME. Fixes various randomly occurring runtime network errors. Fixes: 02c1889166b4 ("ps3: gigabit ethernet driver for PS3, take3") Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20usb: plusb: remove unused pl_clear_QuickLink_features functionTom Rix
clang with W=1 reports drivers/net/usb/plusb.c:65:1: error: unused function 'pl_clear_QuickLink_features' [-Werror,-Wunused-function] pl_clear_QuickLink_features(struct usbnet *dev, int val) ^ This static function is not used, so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: usb: lan78xx: Limit packet length to skb->lenSzymon Heidrich
Packet length retrieved from descriptor may be larger than the actual socket buffer length. In such case the cloned skb passed up the network stack will leak kernel memory contents. Additionally prevent integer underflow when size is less than ETH_FCS_LEN. Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver") Signed-off-by: Szymon Heidrich <szymon.heidrich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net/mlx5e: Update IPsec per SA packets/bytes countRaed Salem
Providing per SA packets/bytes statistics mandates creating unique counter per SA flow for Rx/Tx, whenever offloaded SA statistics is desired query the specific SA counter to provide the stack with the needed data. Signed-off-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/7d5ce20ac495f3054afb633128700e7b7eeeb3cd.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net/mlx5e: Use one rule to count all IPsec Tx offloaded trafficRaed Salem
Currently one counter is shared between all IPsec Tx offloaded rules to count the total amount of packets/bytes that was IPsec Tx offloaded, replace this scheme by adding a new flow table (ft) with one rule that counts all flows that passes through this table (like Rx status ft), this ft is pointed by all IPsec Tx offloaded rules. The above allows to have a counter per tx flow rule in while keeping a separate global counter that store the aggregation outcome of all these per flow counters. Signed-off-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/09b9119d1deb6e482fd2d17e1f5760d7c5be1e48.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net/mlx5e: Support IPsec acquire default SARaed Salem
During XFRM stack acquire flow, a default SA is created to be updated later, once acquire netlink message is handled in user space. This SA is also passed to IPsec offload supporting driver, however this SA acts only as placeholder and does not have context suitable for offloading in HW yet. Identify this kind of SA by special offload flag (XFRM_DEV_OFFLOAD_FLAG_ACQ), and create a SW only context. In such cases with special mark so it won't be installed in HW in addition flow and on remove/delete free this SW only context. Signed-off-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/8f36d6b61631dcd73fef0a0ac623456030bc9db0.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net/mlx5e: Allow policies with reqid 0, to support IKE policy holesRaed Salem
IKE policies hole, is special policy that exists to allow for IKE traffic to bypass IPsec encryption even though there is already a policies and SA(s) configured on same endpoints, these policies does not nessecarly have the reqid configured, so need to add an exception for such policies. These kind of policies are allowed under the condition that at least upper protocol and/or ips are not 0. Signed-off-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/cbcadde312c24de74c47d9b0616f86a5818cc9bf.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net/mlx5e: Use chains for IPsec policy priority offloadPaul Blakey
Currently, policy priority field is ignored and so order of matching is unpredictable. Use chains for RX/TX policy offload to support the priority field. Signed-off-by: Paul Blakey <paulb@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/9ef3ef88858217932696ad413b1b147b799a11be.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net/mlx5: fs_core: Allow ignore_flow_level on TX destPaul Blakey
ignore_flow_level is also supported by firmware on TX, remove this limitation. Signed-off-by: Paul Blakey <paulb@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Link: https://lore.kernel.org/r/d0025722bfac0a82da758eb540fbf1ff3cacdf74.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net/mlx5: fs_chains: Refactor to detach chains from tc usagePaul Blakey
To support more generic chains that will be used on other namespaces and without tc, refactor to remove the dependency on tc terms. Signed-off-by: Paul Blakey <paulb@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/bb8570d532d569285b5bff981578507bd15350cb.1678714336.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-03-20net: qcom/emac: Fix use after free bug in emac_remove due to race conditionZheng Wang
In emac_probe, &adpt->work_thread is bound with emac_work_thread. Then it will be started by timeout handler emac_tx_timeout or a IRQ handler emac_isr. If we remove the driver which will call emac_remove to make cleanup, there may be a unfinished work. The possible sequence is as follows: Fix it by finishing the work before cleanup in the emac_remove and disable timeout response. CPU0 CPU1 |emac_work_thread emac_remove | free_netdev | kfree(netdev); | |emac_reinit_locked |emac_mac_down |//use netdev Fixes: b9b17debc69d ("net: emac: emac gigabit ethernet controller driver") Signed-off-by: Zheng Wang <zyytlz.wz@163.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: dsa: ocelot: add support for external physColin Foster
The VSC7512 has four ports with internal phys that are already supported. There are additional ports that can be configured to work with external phys. Add support for these additional ethernet ports. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: dsa: felix: allow serdes configuration for dsa portsColin Foster
Ports for Ocelot devices (VSC7511, VSC7512, VSC7513 and VSC7514) support external phys. When external phys are used, additional configuration on each port is required to enable QSGMII mode and set external phy modes. Add a configurable hook into these routines, so the external ports can be used. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: dsa: felix: allow configurable phylink_mac_configColin Foster
If a user of the Felix driver has a port running in SGMII / QSGMII mode, it will need to utilize phylink_mac_config(). Add this configurability. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: dsa: felix: attempt to initialize internal hsio pllsColin Foster
The VSC7512 and VSC7514 have internal PLLs that can be used to control different peripherals. Initialize these high speed I/O (HSIO) PLLs when they exist, so that dependent peripherals like QSGMII can function. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: mscc: ocelot: expose serdes configuration functionColin Foster
During chip initialization, ports that use SGMII / QSGMII to interface to external phys need to be configured on the VSC7513 and VSC7514. Expose this configuration routine, so it can be used by DSA drivers. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: mscc: ocelot: expose generic phylink_mac_config routineColin Foster
The ocelot-switch driver can utilize the phylink_mac_config routine. Move this to the ocelot library location and export the symbol to make this possible. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20net: mscc: ocelot: expose ocelot_pll5_init routineColin Foster
Ocelot chips have an internal PLL that must be used when communicating through external phys. Expose the init routine, so it can be used by other drivers. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20mfd: ocelot: add ocelot-serdes capabilityColin Foster
Add support for the Ocelot SERDES module to support functionality of all non-internal phy ports. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-20phy: phy-ocelot-serdes: add ability to be used in a non-syscon configurationColin Foster
The phy-ocelot-serdes module has exclusively been used in a syscon setup, from an internal CPU. The addition of external control of ocelot switches via an existing MFD implementation means that syscon is no longer the only interface that phy-ocelot-serdes will see. In the MFD configuration, an IORESOURCE_REG resource will exist for the device. Utilize this resource to be able to function in both syscon and non-syscon configurations. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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