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path: root/drivers/net/ethernet/realtek
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2025-01-27eth: 8139too: fix calling napi_enable() in atomic contextJakub Kicinski
napi_enable() may sleep now, take netdev_lock() before tp->lock and tp->rx_lock. Fixes: 413f0271f396 ("net: protect NAPI enablement with netdev_lock()") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/dcfd56bc-de32-4b11-9e19-d8bd1543745d@stanley.mountain Reviewed-by: Eric Dumazet <edumazet@google.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Link: https://patch.msgid.link/20250124031841.1179756-5-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.13-rc8). Conflicts: drivers/net/ethernet/realtek/r8169_main.c 1f691a1fc4be ("r8169: remove redundant hwmon support") 152d00a91396 ("r8169: simplify setting hwmon attribute visibility") https://lore.kernel.org/20250115122152.760b4e8d@canb.auug.org.au Adjacent changes: drivers/net/ethernet/broadcom/bnxt/bnxt.c 152f4da05aee ("bnxt_en: add support for rx-copybreak ethtool command") f0aa6a37a3db ("eth: bnxt: always recalculate features after XDP clearing, fix null-deref") drivers/net/ethernet/intel/ice/ice_type.h 50327223a8bb ("ice: add lock to protect low latency interface") dc26548d729e ("ice: Fix quad registers read on E825") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-13r8169: remove redundant hwmon supportHeiner Kallweit
The temperature sensor is actually part of the integrated PHY and available also on the standalone versions of the PHY. Therefore hwmon support will be added to the Realtek PHY driver and can be removed here. Fixes: 1ffcc8d41306 ("r8169: add support for the temperature sensor being available from RTL8125B") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/afba85f5-987b-4449-83cc-350438af7fe7@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.13-rc7). Conflicts: a42d71e322a8 ("net_sched: sch_cake: Add drop reasons") 737d4d91d35b ("sched: sch_cake: add bounds checks to host bulk flow fairness counts") Adjacent changes: drivers/net/ethernet/meta/fbnic/fbnic.h 3a856ab34726 ("eth: fbnic: add IRQ reuse support") 95978931d55f ("eth: fbnic: Revert "eth: fbnic: Add hardware monitoring support via HWMON interface"") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-09rtase: Fix a check for error in rtase_alloc_msix()Dan Carpenter
The pci_irq_vector() function never returns zero. It returns negative error codes or a positive non-zero IRQ number. Fix the error checking to test for negatives. Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Link: https://patch.msgid.link/f2ecc88d-af13-4651-9820-7cc665230019@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-09r8169: add support for RTL8125BP rev.bChunHao Lin
Add support for RTL8125BP rev.b. Its XID is 0x689. This chip supports DASH and its dash type is "RTL_DASH_25_BP". Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20250107064355.104711-1-hau@realtek.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-12-16r8169: add support for RTL8125D rev.bChunHao Lin
Add support for RTL8125D rev.b. Its XID is 0x689. It is basically based on the one with XID 0x688, but with different firmware file. Signed-off-by: ChunHao Lin <hau@realtek.com> [hkallweit1@gmail.com: rebased after adjusted version numbering] Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/75e5e9ec-d01f-43ac-b0f4-e7456baf18d1@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-16r8169: adjust version numbering for RTL8126Heiner Kallweit
Adjust version numbering for RTL8126, so that it doesn't overlap with new RTL8125 versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/6a354364-20e9-48ad-a198-468264288757@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-07rtase: Refine the if statementJustin Lai
Refine the if statement to improve readability. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Link: https://patch.msgid.link/20241206084851.760475-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-04r8169: simplify setting hwmon attribute visibilityHeiner Kallweit
Use new member visible to simplify setting the static visibility. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Link: https://patch.msgid.link/dba77e76-be45-4a30-96c7-45e284072ad2@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-04rtase: Add support for RTL907XD-VA PCIe portJustin Lai
1. Add RTL907XD-VA hardware version id. 2. Add the reported speed for RTL907XD-VA. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Link: https://patch.msgid.link/20241203103146.734516-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-03r8169: remove support for chip version 11Heiner Kallweit
This is a follow-up to 982300c115d2 ("r8169: remove detection of chip version 11 (early RTL8168b)"). Nobody complained yet, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/b689ab6d-20b5-4b64-bd7e-531a0a972ba3@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-03r8169: remove unused flag RTL_FLAG_TASK_RESET_NO_QUEUE_WAKEHeiner Kallweit
After 854d71c555dfc3 ("r8169: remove original workaround for RTL8125 broken rx issue") this flag isn't used any longer. So remove it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Link: https://patch.msgid.link/d9dd214b-3027-4f60-b0e8-6f34a0c76582@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-26rtase: Corrects error handling of the rtase_check_mac_version_valid()Justin Lai
Previously, when the hardware version ID was determined to be invalid, only an error message was printed without any further handling. Therefore, this patch makes the necessary corrections to address this. Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Justin Lai <justinlai0215@realtek.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-11-26rtase: Correct the speed for RTL907XD-V1Justin Lai
Previously, the reported speed was uniformly set to SPEED_5000, but the RTL907XD-V1 actually operates at a speed of SPEED_10000. Therefore, this patch makes the necessary correction. Fixes: dd7f17c40fd1 ("rtase: Implement ethtool function") Signed-off-by: Justin Lai <justinlai0215@realtek.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-11-26rtase: Refactor the rtase_check_mac_version_valid() functionJustin Lai
Different hardware requires different configurations, but this distinction was not made previously. Additionally, the error message was not clear enough. Therefore, this patch will address the issues mentioned above. Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Justin Lai <justinlai0215@realtek.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-11-15rtase: Modify the content format of the enum rtase_registersJustin Lai
Remove unnecessary spaces. Signed-off-by: Justin Lai <justinlai0215@realtek.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20241114112549.376101-3-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-15rtase: Modify the name of the goto labelJustin Lai
Modify the name of the goto label in rtase_init_one(). Signed-off-by: Justin Lai <justinlai0215@realtek.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20241114112549.376101-2-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-14r8169: copy vendor driver 2.5G/5G EEE advertisement constraintsHeiner Kallweit
Vendor driver r8125 doesn't advertise 2.5G EEE on RTL8125A, and r8126 doesn't advertise 5G EEE. Likely there are compatibility issues, therefore do the same in r8169. With this change we don't have to disable 2.5G EEE advertisement in rtl8125a_config_eee_phy() any longer. We use new phylib accessor phy_set_eee_broken() to mark the respective EEE modes as broken. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/ce185e10-8a2f-4cf8-a49b-fd8fb3c3c8a1@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-11r8169: use helper r8169_mod_reg8_cond to simplify rtl_jumbo_configHeiner Kallweit
Use recently added helper r8169_mod_reg8_cond() to simplify jumbo mode configuration. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/3df1d484-a02e-46e7-8f75-db5b428e422e@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-09r8169: align WAKE_PHY handling with r8125/r8126 vendor driversHeiner Kallweit
Vendor drivers r8125/r8126 apply this additional magic setting when enabling WAKE_PHY, so do the same here. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/51130715-45be-4db5-abb7-05d87e1f5df9@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-09r8169: improve rtl_set_d3_pll_downHeiner Kallweit
Make use of new helper r8169_mod_reg8_cond() and move from a switch() to an if() clause. Benefit is that we don't have to touch this piece of code each time support for a new chip version is added. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/e1ccdb85-a4ed-4800-89c2-89770ff06452@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-09r8169: improve __rtl8169_set_wolHeiner Kallweit
Add helper r8169_mod_reg8_cond() what allows to significantly simplify __rtl8169_set_wol(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/697b197a-8eac-40c6-8847-27093cacec36@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-05r8169: remove leftover locks after reverted changeHeiner Kallweit
After e31a9fedc7d8 ("Revert "r8169: disable ASPM during NAPI poll"") these locks aren't needed any longer. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/680f2606-ac7d-4ced-8694-e5033855da9b@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-05r8169: improve initialization of RSS registers on RTL8125/RTL8126Heiner Kallweit
Replace the register addresses with the names used in r8125/r8126 vendor driver, and consider that RSS_CTRL_8125 is a 32 bit register. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/3bf2f340-b369-4174-97bf-fd38d4217492@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-03r8169: align RTL8126 EEE config with vendor driverHeiner Kallweit
Align the EEE config for RTL8126A with vendor driver r8126 to avoid compatibility issues. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/71e4859e-4cd0-4b6b-b7fa-621d7721992f@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-03r8169: align RTL8125/RTL8126 PHY config with vendor driverHeiner Kallweit
This aligns some parameters with vendor driver r8125/r8126 to avoid compatibility issues. Note that for RTL8125B there's no functional change, just the open-coded version of the function is replaced. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/a8a9d896-fbe6-41f2-bf87-666567d3cdb3@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-03r8169: align RTL8125 EEE config with vendor driverHeiner Kallweit
Align the EEE config for RTL8125A/RTL8125B with vendor driver r8125. This should help to avoid compatibility issues. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/044c925e-8669-4b98-87df-95b4056f4f5f@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-29r8169: fix inconsistent indenting in rtl8169_get_eth_mac_statsHeiner Kallweit
This fixes an inconsistent indenting introduced with e3fc5139bd8f ("r8169: implement additional ethtool stats ops"). Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410220413.1gAxIJ4t-lkp@intel.com/ Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20fd6f39-3c1b-4af0-9adc-7d1f49728fad@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-29r8169: add support for RTL8125DHeiner Kallweit
This adds support for new chip version RTL8125D, which can be found on boards like Gigabyte X870E AORUS ELITE WIFI7. Firmware rtl8125d-1.fw for this chip version is available in linux-firmware already. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/d0306912-e88e-4c25-8b5d-545ae8834c0c@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
Cross-merge networking fixes after downstream PR. No conflicts and no adjacent changes. Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-23r8169: avoid unsolicited interruptsHeiner Kallweit
It was reported that after resume from suspend a PCI error is logged and connectivity is broken. Error message is: PCI error (cmd = 0x0407, status_errs = 0x0000) The message seems to be a red herring as none of the error bits is set, and the PCI command register value also is normal. Exception handling for a PCI error includes a chip reset what apparently brakes connectivity here. The interrupt status bit triggering the PCI error handling isn't actually used on PCIe chip versions, so it's not clear why this bit is set by the chip. Fix this by ignoring this bit on PCIe chip versions. Fixes: 0e4851502f84 ("r8169: merge with version 8.001.00 of Realtek's r8168 driver") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219388 Tested-by: Atlas Yu <atlas.yu@canonical.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/78e2f535-438f-4212-ad94-a77637ac6c9c@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-20r8169: enable EEE at 2.5G per default on RTL8125BHeiner Kallweit
Register a6d/12 is shadowing register MDIO_AN_EEE_ADV2. So this line disables advertisement of EEE at 2.5G. Latest vendor driver r8125 doesn't do this (any longer?), so this mode seems to be safe. EEE saves quite some energy, therefore enable this mode per default. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Message-ID: <95dd5a0c-09ea-4847-94d9-b7aa3063e8ff@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
2024-10-20r8169: remove rtl_dash_loop_wait_high/lowHeiner Kallweit
Remove rtl_dash_loop_wait_high/low to simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Message-ID: <fb8c490c-2d92-48f5-8bbf-1fc1f2ee1649@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
2024-10-20r8169: avoid duplicated messages if loading firmware fails and switch to ↵Heiner Kallweit
warn level In case of a problem with firmware loading we inform at the driver level, in addition the firmware load code itself issues warnings. Therefore switch to firmware_request_nowarn() to avoid duplicated error messages. In addition switch to warn level because the firmware is optional and typically just fixes compatibility issues. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Message-ID: <d9c5094c-89a6-40e2-b5fe-8df7df4624ef@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
2024-10-20r8169: replace custom flag with disable_work() et alHeiner Kallweit
So far we use a custom flag to define when a task can be scheduled and when not. Let's use the standard mechanism with disable_work() et al instead. Note that in rtl8169_close() we can remove the call to cancel_work() because we now call disable_work_sync() in rtl8169_down() already. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
2024-10-20r8169: don't take RTNL lock in rtl_task()Heiner Kallweit
There's not really a benefit here in taking the RTNL lock. The task handler does exception handling only, so we're in trouble anyway when we come here, and there's no need to protect against e.g. a parallel ethtool call. A benefit of removing the RTNL lock here is that we now can synchronously cancel the workqueue from a context holding the RTNL mutex. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
2024-10-15r8169: implement additional ethtool stats opsHeiner Kallweit
This adds support for ethtool standard statistics, and makes use of the extended hardware statistics being available from RTl8125. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/58e0da73-a7dd-4be3-82ae-d5b3f9069bde@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-14r8169: enable SG/TSO on selected chip versions per defaultHeiner Kallweit
Due to problem reports in the past SG and TSO/TSO6 are disabled per default. It's not fully clear which chip versions are affected, so we may impact also users of unaffected chip versions, unless they know how to use ethtool for enabling SG/TSO/TSO6. Vendor drivers r8168/r8125 enable SG/TSO/TSO6 for selected chip versions per default, I'd interpret this as confirmation that these chip versions are unaffected. So let's do the same here. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-10-10r8169: remove original workaround for RTL8125 broken rx issueHeiner Kallweit
Now that we have b9c7ac4fe22c ("r8169: disable ALDPS per default for RTL8125"), the first attempt to fix the issue shouldn't be needed any longer. So let's effectively revert 621735f59064 ("r8169: fix rare issue with broken rx after link-down on RTL8125") and see whether anybody complains. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/382d8c88-cbce-400f-ad62-fda0181c7e38@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-10r8169: don't apply UDP padding quirk on RTL8126AHeiner Kallweit
Vendor drivers r8125/r8126 indicate that this quirk isn't needed any longer for RTL8126A. Mimic this in r8169. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/d1317187-aa81-4a69-b831-678436e4de62@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-09r8169: add support for the temperature sensor being available from RTL8125BHeiner Kallweit
This adds support for the temperature sensor being available from RTL8125B. Register information was taken from r8125 vendor driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-10-02move asm/unaligned.h to linux/unaligned.hAl Viro
asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
2024-09-24r8169: add missing MODULE_FIRMWARE entry for RTL8126A rev.bHeiner Kallweit
Add a missing MODULE_FIRMWARE entry. Fixes: 69cb89981c7a ("r8169: add support for RTL8126A rev.b") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/bb307611-d129-43f5-a7ff-bdb6b4044fce@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-24r8169: add tally counter fields added with RTL8125Heiner Kallweit
RTL8125 added fields to the tally counter, what may result in the chip dma'ing these new fields to unallocated memory. Therefore make sure that the allocated memory area is big enough to hold all of the tally counter values, even if we use only parts of it. Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/741d26a9-2b2b-485d-91d9-ecb302e345b5@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-09-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Merge in late fixes to prepare for the 6.12 net-next PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13rtase: Fix error code in rtase_init_board()Dan Carpenter
Return an error if dma_set_mask_and_coherent() fails. Don't return success. Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/f53ed942-5ac2-424b-a1ed-9473c599905e@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-13r8169: disable ALDPS per default for RTL8125Heiner Kallweit
En-Wei reported that traffic breaks if cable is unplugged for more than 3s and then re-plugged. This was supposed to be fixed by 621735f59064 ("r8169: fix rare issue with broken rx after link-down on RTL8125"). But apparently this didn't fix the issue for everybody. The 3s threshold rang a bell, as this is the delay after which ALDPS kicks in. And indeed disabling ALDPS fixes the issue for this user. Maybe this fixes the issue in general. In a follow-up step we could remove the first fix attempt and see whether anybody complains. Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125") Tested-by: En-Wei WU <en-wei.wu@canonical.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/778b9d86-05c4-4856-be59-cde4487b9e52@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-10rtase: Fix spelling mistake: "tx_underun" -> "tx_underrun"Colin Ian King
There is a spelling mistake in the struct field tx_underun, rename it to tx_underrun. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240909134612.63912-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-10r8169: Fix spelling mistake: "tx_underun" -> "tx_underrun"Colin Ian King
There is a spelling mistake in the struct field tx_underun, rename it to tx_underrun. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20240909140021.64884-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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