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path: root/drivers/net/ethernet/realtek/r8169_phy_config.c
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2025-05-16r8169: add support for RTL8127AChunHao Lin
This adds support for 10Gbs chip RTL8127A. Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20250515095303.3138-1-hau@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-23r8169: merge chip versions 52 and 53 (RTL8117)Heiner Kallweit
Handling of both chip versions is the same, only difference is the firmware. So we can merge handling of both chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/ae866b71-c904-434e-befb-848c831e33ff@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-23r8169: merge chip versions 64 and 65 (RTL8125D)Heiner Kallweit
Handling of both chip versions is the same, only difference is the firmware. So we can merge handling of both chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/0baad123-c679-4154-923f-fdc12783e900@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-23r8169: merge chip versions 70 and 71 (RTL8126A)Heiner Kallweit
Handling of both chip versions is the same, only difference is the firmware. So we can merge handling of both chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/97d7ae79-d021-4b6b-b424-89e5e305b029@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-10r8169: add helper rtl8125_phy_paramHeiner Kallweit
The integrated PHY's of RTL8125/8126 have an own mechanism to access PHY parameters, similar to what r8168g_phy_param does on earlier PHY versions. Add helper rtl8125_phy_param to simplify the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/847b7356-12d6-441b-ade9-4b6e1539b84a@gmail.com 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>
2024-12-03r8169: 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>
2024-11-14r8169: 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>
2024-11-03r8169: 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: 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>
2024-10-20r8169: 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>
2024-09-15Merge 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>
2024-09-13r8169: 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>
2024-09-02r8169: add support for RTL8126A rev.bChunHao Lin
Add support for RTL8126A rev.b. Its XID is 0x64a. It is basically based on the one with XID 0x649, but with different firmware file. Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20240830021810.11993-1-hau@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-04r8169: add support for RTL8126AHeiner Kallweit
This adds support for the RTL8126A found on Asus z790 Maximus Formula. It was successfully tested w/o the firmware at 1000Mbps. Firmware file has been provided by Realtek and submitted to linux-firmware. 2.5G and 5G modes are untested. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-25r8169: fix RTL8168H and RTL8107E rx crc errorChunHao Lin
When link speed is 10 Mbps and temperature is under -20°C, RTL8168H and RTL8107E may have rx crc error. Disable phy 10 Mbps pll off to fix this issue. Fixes: 6e1d0b898818 ("r8169:add support for RTL8168H and RTL8107E") Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-08r8169: merge support for chip versions 10, 13, 16Heiner Kallweit
These chip versions are closely related and all of them have no chip-specific MAC/PHY initialization. Therefore merge support for the three chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/469d27e0-1d06-9b15-6c96-6098b3a52e35@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-05r8169: merge handling of chip versions 12 and 17 (RTL8168B)Heiner Kallweit
It's not clear why XID's 380 and 381..387 ever got different chip version id's. VER_12 and VER_17 are handled exactly the same. Therefore merge handling under the VER_17 umbrella. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 60Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 50Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. v3: - rebase patch Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 49Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. v2: - fix a typo: RTL_GIGA_MAC_VER_40 -> RTL_GIGA_MAC_VER_50 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip versions 45 and 47Heiner Kallweit
Detection of these chip versions has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 41Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-07r8169: factor out redundant RTL8168d PHY config functionality to ↵Heiner Kallweit
rtl8168d_1_common() rtl8168d_2_hw_phy_config() shares quite some functionality with rtl8168d_1_hw_phy_config(), so let's factor out the common part to a new function rtl8168d_1_common(). In addition improve the code a little. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-14r8169: remove support for chip version RTL_GIGA_MAC_VER_27Heiner Kallweit
This patch is a follow-up to beb401ec5006 ("r8169: deprecate support for RTL_GIGA_MAC_VER_27") that came with 5.12. Nobody complained, so let's remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-02r8169: Add support for another RTL8168FPKai-Heng Feng
According to the vendor driver, the new chip with XID 0x54b is essentially the same as the one with XID 0x54a, but it doesn't need the firmware. So add support accordingly. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/20210202044813.1304266-1-kai.heng.feng@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-07-14r8169: add support for RTL8125BHeiner Kallweit
Add support for RTL8125B rev.b. In my tests 2.5Gbps worked well w/o firmware, however for a stable link at 1Gbps firmware revision 0.0.2 is needed. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28r8169: sync support for RTL8401 with vendor driverHeiner Kallweit
So far RTL8401 was treated like a RTL8101e, means we relied on the BIOS to configure MAC and PHY properly. Make RTL8401 a separate chip version and copy MAC / PHY config from r8101 vendor driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28r8169: merge handling of RTL8101e and RTL8100eHeiner Kallweit
Chip versions 13, 14, 15 are treated the same by the driver, therefore let's merge them. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23r8169: rename RTL8125 to RTL8125AHeiner Kallweit
Realtek added new members to the RTL8125 chip family, therefore rename RTL8125 to RTL8125a. Then we use the same chip naming as in the r8125 vendor driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-23r8169: add new helper rtl8168g_enable_gphy_10mHeiner Kallweit
Factor out setting GPHY 10M to new helper rtl8168g_enable_gphy_10m. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-10r8169: factor out PHY configuration to r8169_phy_config.cHeiner Kallweit
Move chip-specific PHY configurations to separate source file r8169_phy_config.c. This improves maintainability of the driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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