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This change adds some basic support for reporting the current link config
to the user via ethtool. Currently the main components reported are the
carrier status, link speed, and FEC.
For now we are handling the FEC directly as phylink doesn't have support
for it. The plan is to work on incorporating FEC support into phylink and
eventually adding the ability for us to set the FEC configuration through
phylink itself.
In addition as we don't yet have SFP or PHY support the listed modes
supported are including ones not supported by the media we are attached to.
That will hopefully be addressed once we can get the QSFP modules
supported.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028448275.625704.60592644122010798.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The fbnic driver was using the XLGMII link mode to enable phylink, however
that mode wasn't the correct one to use as the NIC doesn't actually use
XLGMII, it is using a combinations of 25G, 50G, and 100G interface modes
and configuring those via pins exposed on the PCS, MAC, and PHY interfaces.
To more accurately reflect that we should drop the uxe of XGMII and XLGMII
and instead use the correct interface types.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028447568.625704.17971496887030109107.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Make it so that the enum we use for the FW values represents actual link
modes that will be normally advertised by a link partner.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028446893.625704.10103673858068429312.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The way we were using "link_mode" was really more to describe the interface
between the attachment unit interface(s) we were using on the device.
Specifically the AUI is describing the modulation and the number of lanes
we are using. So we can simplify this by replacing link_mode with aui.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028446219.625704.8050098629750896117.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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There were several issues in the way we were handling the link info coming
from firmware.
First is the fact that we were carrying around "AUTO" flags to indicate
that we needed to populate the values. We can just drop this and assume
that we will always be populating the settings from firmware. With this we
can also clean up the masking as the "AUTO" flags were just there to be
stripped anyway.
Second since we are getting rid of the "AUTO" setting we still need a way
to report that the link is not configured. We convert the link_mode "AUTO"
to "UNKNOWN" to do this. With this we can avoid reporting link up in the
phylink_pcs_get_state call as we will just set link to 0 and return without
updating the link speed. This is preferred versus the driver just forcing
50G which makes it harder to recover when the FW does start providing valid
settings.
With this the plan is to eventually replace the link_mode we use with the
interface_mode from phylink for all intents and purposes and have the two
be interchangeable. At that point we can convert the FW provided settings
over to something closer to link partner settings and give phylink greater
control of the interface allowing for user override of the settings and an
asynchronous setup of the link versus having to pull early settings from
firmware.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028445548.625704.1367708155813490215.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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In order for us to make use of the information in the PHY we need to verify
that the FW capabilities message has been processed. To do so we should
poll until the FW version in the capabilities message is at least at the
minimum level needed to verify that the FW can support the basic PHY config
messages.
As such this change adds logic so that we will poll the mailbox until such
time as the FW version can be populated with an acceptable value. If it
doesn't reach a sufficicient value the mailbox will be considered to have
timed out.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028444873.625704.10269838393153693403.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Add support for 802.3cd based interface types 50GBASE-R and 100GBASE-P.
This choice in naming is based on section 135 of the 802.3-2022 IEEE
Standard.
In addition it is adding support for what I am referring to as LAUI
which is based on annex 135C of the IEEE Standard, and shares many
similarities with the 25/50G consortium. The main difference between the
two is that IEEE spec refers to LAUI as the AUI before the RS(544/514) FEC,
whereas the 25/50G use this lane and frequency combination after going
through RS(528/514), Base-R or no FEC at all.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028444205.625704.4191700324472974116.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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We frequently consult with Jesper's out-of-tree page_pool benchmark to
evaluate page_pool changes.
Import the benchmark into the upstream linux kernel tree so that (a)
we're all running the same version, (b) pave the way for shared
improvements, and (c) maybe one day integrate it with nipa, if possible.
Import bench_page_pool_simple from commit 35b1716d0c30 ("Add
page_bench06_walk_all"), from this repository:
https://github.com/netoptimizer/prototype-kernel.git
Changes done during upstreaming:
- Fix checkpatch issues.
- Remove the tasklet logic not needed.
- Move under tools/testing
- Create ksft for the benchmark.
- Changed slightly how the benchmark gets build. Out of tree, time_bench
is built as an independent .ko. Here it is included in
bench_page_pool.ko
Steps to run:
```
mkdir -p /tmp/run-pp-bench
make -C ./tools/testing/selftests/net/bench
make -C ./tools/testing/selftests/net/bench install INSTALL_PATH=/tmp/run-pp-bench
rsync --delete -avz --progress /tmp/run-pp-bench mina@$SERVER:~/
ssh mina@$SERVER << EOF
cd ~/run-pp-bench && sudo ./test_bench_page_pool.sh
EOF
```
Note that by default, the Makefile will build the benchmark for the
currently installed kernel in /lib/modules/$(shell uname -r)/build. To
build against the current tree, do:
make KDIR=$(pwd) -C ./tools/testing/selftests/net/bench
Output (from Jesper):
```
sudo ./test_bench_page_pool.sh
(benchmark dmesg logs snipped)
Fast path results:
no-softirq-page_pool01 Per elem: 23 cycles(tsc) 6.571 ns
ptr_ring results:
no-softirq-page_pool02 Per elem: 60 cycles(tsc) 16.862 ns
slow path results:
no-softirq-page_pool03 Per elem: 265 cycles(tsc) 73.739 ns
```
Output (from me):
```
sudo ./test_bench_page_pool.sh
(benchmark dmesg logs snipped)
Fast path results:
no-softirq-page_pool01 Per elem: 11 cycles(tsc) 4.177 ns
ptr_ring results:
no-softirq-page_pool02 Per elem: 51 cycles(tsc) 19.117 ns
slow path results:
no-softirq-page_pool03 Per elem: 168 cycles(tsc) 62.469 ns
```
Results of course will vary based on hardware/kernel/configs, and some
variance may be there from run to run due to some noise.
Signed-off-by: Mina Almasry <almasrymina@google.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Jesper Dangaard Brouer <hawk@kernel.org>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://patch.msgid.link/20250619181519.3102426-1-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Frank Wunderlich says:
====================
rework IRQ handling in mtk_eth_soc
From: Frank Wunderlich <frank-w@public-files.de>
This series introduces named IRQs while keeping the index based way
for older dts.
Further it makes some cleanup like adding consts for index access and
avoids loading first IRQ which was not used on non SHARED_INT SoCs.
====================
Link: https://patch.msgid.link/20250619132125.78368-1-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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If platform_get_irq_byname returns -ENXIO fall back to legacy (index
based) mode, but on other errors function should return this error.
Suggested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619132125.78368-5-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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On SoCs with dedicated RX and TX interrupts (all except MT7621 and
MT7628) platform_get_irq() is called for the first IRQ (eth->irq[0])
but it is never used.
Skip the first IRQ and reduce the IRQ-count to 2.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619132125.78368-4-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use consts instead of fixed integers for accessing IRQ array.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Link: https://patch.msgid.link/20250619132125.78368-3-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add named interrupts and keep index based fallback for existing
devicetrees.
Currently only rx and tx IRQs are defined to be used with mt7988, but
later extended with RSS/LRO support.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619132125.78368-2-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski says:
====================
selftests: drv-net: stats: use skip instead of xfail
Alex posted support for configuring pause frames in fbnic. This flipped
the pause stats test from xfail to fail. Because CI considered xfail as
pass it now flags the test as failing. This shouldn't happen. Also we
currently report pause and FEC tests as passing on virtio which doesn't
make sense.
====================
Link: https://patch.msgid.link/20250620161109.2146242-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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XFAIL is considered a form of a pass by our CI. For HW devices returning
XFAIL for unsupported features is counter-productive because our CI
knows not to expect any HW test to pass until it sees 10 passes in a row.
If we return xfail the test shows up as pass even if the device doesn't
support the feature. netdevsim supports all features necessary for
the stats test so there is no concern about running the test in SW mode.
Make the test skip rather than xfail if driver doesn't support FEC or pause.
Link: https://patch.msgid.link/20250620161109.2146242-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Small adjustments to make pylint happy.
One warning about unused argument remains because the test uses
global variables rather than attaching netlink sockets to cfg.
Fixing this would be too much of a change for a linter fix commit
like this one.
Link: https://patch.msgid.link/20250620161109.2146242-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Eric Dumazet says:
====================
net: lockless sk_sndtimeo and sk_rcvtimeo
This series completes the task of making sk->sk_sndtimeo and
sk->sk_rcvtimeo lockless.
====================
Link: https://patch.msgid.link/20250620155536.335520-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Followup of commit 285975dd6742 ("net: annotate data-races around
sk->sk_{rcv|snd}timeo").
Remove lock_sock()/release_sock() from ksmbd_tcp_rcv_timeout()
and add READ_ONCE()/WRITE_ONCE() where it is needed.
Also SO_RCVTIMEO_OLD and SO_RCVTIMEO_NEW can call sock_set_timeout()
without holding the socket lock.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250620155536.335520-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Followup of commit 285975dd6742 ("net: annotate data-races around
sk->sk_{rcv|snd}timeo").
Remove lock_sock()/release_sock() from sock_set_sndtimeo(),
and add READ_ONCE()/WRITE_ONCE() where it is needed.
Also SO_SNDTIMEO_OLD and SO_SNDTIMEO_NEW can call sock_set_timeout()
without holding the socket lock.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250620155536.335520-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Eric Dumazet says:
====================
net: replace sock_i_uid() with sk_uid()
First patch annotates sk->sk_uid accesses and adds sk_uid() helper.
Second patch removes sock_i_uid() in favor of the new helper.
====================
Link: https://patch.msgid.link/20250620133001.4090592-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Difference between sock_i_uid() and sk_uid() is that
after sock_orphan(), sock_i_uid() returns GLOBAL_ROOT_UID
while sk_uid() returns the last cached sk->sk_uid value.
None of sock_i_uid() callers care about this.
Use sk_uid() which is much faster and inlined.
Note that diag/dump users are calling sock_i_ino() and
can not see the full benefit yet.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Link: https://patch.msgid.link/20250620133001.4090592-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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sk->sk_uid can be read while another thread changes its
value in sockfs_setattr().
Add sk_uid(const struct sock *sk) helper to factorize the needed
READ_ONCE() annotations, and add corresponding WRITE_ONCE()
where needed.
Fixes: 86741ec25462 ("net: core: Add a UID field to struct sock.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Link: https://patch.msgid.link/20250620133001.4090592-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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I tried to fix the stack usage in this function a couple of years ago,
but there is still a problem with the latest gcc versions in some
configurations:
net/caif/cfctrl.c:553:1: error: the frame size of 1296 bytes is larger than 1280 bytes [-Werror=frame-larger-than=]
Reduce this once again, with a separate cfctrl_link_setup() function that
holds the bulk of all the local variables. It also turns out that the
param[] array that takes up a large portion of the stack is write-only
and can be left out here.
Fixes: ce6289661b14 ("caif: reduce stack size with KASAN")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250620112244.3425554-1-arnd@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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With sanitizers enabled, this function uses a lot of stack, causing
a harmless warning:
lib/test_objagg.c: In function 'test_hints_case.constprop':
lib/test_objagg.c:994:1: error: the frame size of 1440 bytes is larger than 1408 bytes [-Werror=frame-larger-than=]
Most of this is from the two 'struct world' structures. Since most of
the work in this function is duplicated for the two, split it up into
separate functions that each use one of them.
The combined stack usage is still the same here, but there is no warning
any more, and the code is still safe because of the known call chain.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250620111907.3395296-1-arnd@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Replace the deprecated strncpy() with the two-argument version of
strscpy() as the destination is an array
and buffer should be NUL-terminated.
Signed-off-by: Pranav Tyagi <pranav.tyagi03@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250620103653.6957-1-pranav.tyagi03@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Replace the deprecated strncpy() with two-argument version of
strscpy() as the destination is an array
and should be NUL-terminated.
Signed-off-by: Pranav Tyagi <pranav.tyagi03@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250620102559.6365-1-pranav.tyagi03@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Convert qca,qca7000.txt yaml format.
Additional changes:
- add refs: spi-peripheral-props.yaml, serial-peripheral-props.yaml and
ethernet-controller.yaml.
- simple spi and uart node name.
- use low case for mac address in examples.
- add check reg choose spi-peripheral-props.yaml or
spi-peripheral-props.yaml.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250618184417.2169745-1-Frank.Li@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fix missing linux/export.h header include in net/ethtool/pse-pd.c to resolve
build warning reported by the kernel test robot.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506200024.T3O0FWeR-lkp@intel.com/
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250619162547.1989468-1-kory.maincent@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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pylint doesn't understand our path hacks, and it generates a lot
of warnings for driver tests. Import what we use one by one, this
is hopefully not too tedious and it makes pylint happy.
Link: https://patch.msgid.link/20250621171944.2619249-9-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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lpc18xx uses plat_dat->mac_interface, despite wanting to validate the
PHY interface. Checking the DT files (arch/arm/boot/dts/nxp/lpc/), none
of them specify mac-mode which means mac_interface and phy_interface
will be identical.
mac_interface is only used when there is some kind of MII converter
between the DesignWare MAC and PHY, and describes the interface mode
that the DW MAC needs to use, whereas phy_interface describes the
interface mode that the PHY uses.
Noting that lpc18xx only supports MII and RMII interface modes, switch
this glue driver to use plat_dat->phy_interface, and to mark that the
mac_interface is not used, explicitly set it to PHY_INTERFACE_MODE_NA.
The latter is safe as the only user of mac_interface for this platform
would be in stmmac_check_pcs_mode(), which only checks for RGMII or
SGMII.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Yanteng Si <siyanteng@cqsoftware.com.cn>
Link: https://patch.msgid.link/E1uSBri-004fL5-FI@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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George Moussalem says:
====================
Add support for the IPQ5018 Internal GE PHY
The IPQ5018 SoC contains an internal Gigabit Ethernet PHY with its
output pins that provide an MDI interface to either an external switch
in a PHY to PHY link architecture or directly to an attached RJ45
connector.
The PHY supports 10BASE-T/100BASE-TX/1000BASE-T link modes in SGMII
interface mode, CDT, auto-negotiation and 802.3az EEE.
The LDO controller found in the IPQ5018 SoC needs to be enabled to drive
power to the CMN Ethernet Block (CMN BLK) which the GE PHY depends on.
The LDO must be enabled in TCSR by writing to a specific register.
In a phy to phy architecture, DAC values need to be set to accommodate
for the short cable length.
====================
Link: https://patch.msgid.link/20250613-ipq5018-ge-phy-v5-0-9af06e34ea6b@outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The IPQ5018 SoC contains a single internal Gigabit Ethernet PHY which
provides an MDI interface directly to an RJ45 connector or an external
switch over a PHY to PHY link.
The PHY supports 10BASE-T/100BASE-TX/1000BASE-T link modes in SGMII
interface mode, CDT, auto-negotiation and 802.3az EEE.
Let's add support for this PHY in the at803x driver as it falls within
the Qualcomm Atheros OUI.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://patch.msgid.link/20250613-ipq5018-ge-phy-v5-2-9af06e34ea6b@outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Document the IPQ5018 Internal Gigabit Ethernet PHY found in the IPQ5018
SoC. Its output pins provide an MDI interface to either an external
switch in a PHY to PHY link scenario or is directly attached to an RJ45
connector.
The PHY supports 10/100/1000 mbps link modes, CDT, auto-negotiation and
802.3az EEE.
For operation, the LDO controller found in the IPQ5018 SoC for which
there is provision in the mdio-4019 driver.
Two common archictures across IPQ5018 boards are:
1. IPQ5018 PHY --> MDI --> RJ45 connector
2. IPQ5018 PHY --> MDI --> External PHY
In a phy to phy architecture, the DAC needs to be configured to
accommodate for the short cable length. As such, add an optional boolean
property so the driver sets preset DAC register values accordingly.
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250613-ipq5018-ge-phy-v5-1-9af06e34ea6b@outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Some drivers (e.g. ice) don't enable any edges by default when external
timestamping is requested by the PTP_EXTTS_REQUEST ioctl, which makes
testptp -e unusable for testing hardware supported by these drivers.
Add -E option to specify if the rising, falling, or both edges should
be enabled by the ioctl.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
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skb may be freed as soon as we put it on the rx queue.
Use the len variable like the code did prior to the conversion.
Fixes: f9e2511d80c2 ("netdevsim: migrate to dstats stats collection")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Breno Leitao <leitao@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This commit adds a new kernel selftest to verify RTNLGRP_IPV6_ACADDR
notifications. The test works by adding/removing a dummy interface,
enabling packet forwarding, and then confirming that user space can
correctly receive anycast notifications.
The test relies on the iproute2 version to be 6.13+.
Tested by the following command:
$ vng -v --user root --cpus 16 -- \
make -C tools/testing/selftests TARGETS=net
TEST_PROGS=rtnetlink_notification.sh \
TEST_GEN_PROGS="" run_tests
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Yuyang Huang <yuyanghuang@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The smcd_ops->supports_v2 is only called in smcd_register_dev(), which
calls function smcd_supports_v2 for ism. For loopback-ism, function
smc_lo_supports_v2 is unused, remove it.
Signed-off-by: Wang Liang <wangliang74@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619030854.1536676-1-wangliang74@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
ice: Separate TSPLL from PTP and clean up [part]
Jake Keller says:
Separate TSPLL related functions and definitions from all PTP-related
files and clean up the code by implementing multiple helpers.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
ice: add TSPLL log config helper
ice: use designated initializers for TSPLL consts
ice: remove ice_tspll_params_e825 definitions
ice: fix E825-C TSPLL register definitions
ice: rename TSPLL and CGU functions and definitions
ice: move TSPLL functions to a separate file
====================
Link: https://patch.msgid.link/20250618174231.3100231-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The ethnl_pse_send_ntf() stub function has incorrect parameter type when
CONFIG_ETHTOOL_NETLINK is disabled. The function should take a net_device
pointer instead of phy_device pointer to match the actual implementation.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506200355.TqFiYUbN-lkp@intel.com/
Fixes: fc0e6db30941 ("net: pse-pd: Add support for reporting events")
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250620091641.2098028-1-kory.maincent@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski says:
====================
eth: finish migration to the new RXFH callbacks
Finish drivers conversions to callbacks added by
commit 9bb00786fc61 ("net: ethtool: add dedicated callbacks for
getting and setting rxfh fields"). Remove the conditional calling
in the core, rxnfc callbacks are no longer used for RXFH.
====================
Link: https://patch.msgid.link/20250618203823.1336156-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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All drivers have been converted. Stop using the rxnfc fallbacks
for Rx Flow Hashing configuration.
Joe pointed out in earlier review that in ethtool_set_rxfh()
we need both .get_rxnfc and .get_rxfh_fields, because we need
both the ring count and flow hashing (because we call
ethtool_check_flow_types()). IOW the existing check added
for transitioning drivers was buggy.
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250618203823.1336156-11-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
Reviewed-by: Jijie Shao<shaojijie@huawei.com>
Link: https://patch.msgid.link/20250618203823.1336156-10-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
Zeroing data on SET is not necessary, the argument is not copied
back to user space. The driver has no other RXNFC functionality
so the SET callback can be now removed.
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250618203823.1336156-9-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
Acked-by: Louis Peens <louis.peens@corigine.com>
Link: https://patch.msgid.link/20250618203823.1336156-8-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Link: https://patch.msgid.link/20250618203823.1336156-7-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250618203823.1336156-6-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
The driver has no other RXNFC functionality so the SET callback can
be now removed.
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250618203823.1336156-5-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
This driver's RXFH config is read only / fixed so the conversion
is purely factoring out the handling into a helper. One thing of
note that this is one of the two drivers which pays attention to
rss_context.
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/20250618203823.1336156-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
This driver's RXFH config is read only / fixed so the conversion
is purely factoring out the handling into a helper.
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/20250618203823.1336156-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Migrate to new callbacks added by commit 9bb00786fc61 ("net: ethtool:
add dedicated callbacks for getting and setting rxfh fields").
This driver's RXFH config is read only / fixed so the conversion
is purely factoring out the handling into a helper.
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/20250618203823.1336156-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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