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>
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>
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>
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>
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>
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>
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>
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>
This is a follow-up to 982300c115 ("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>
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>
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>
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>
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>
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>
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
621735f590 ("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: f1bce4ad2f ("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>
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>
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>
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: 6e1d0b8988 ("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>
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>
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>
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>
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>
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>
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>
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>
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>
This patch is a follow-up to beb401ec50 ("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>
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>
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>
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>
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>
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>
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>
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>
