Remove array_size() calls and replace vmalloc() with vmalloc_array() in
nfp_flower_metadata_init(). vmalloc_array() is also optimized better,
resulting in less instructions being used.
Place 'NFP_FL_STATS_ELEM_RS' with the sizeof() parameter as the second
argument to vmalloc_array() to avoid -Wcalloc-transposed-args compilation
warnings.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://patch.msgid.link/20250816090659.117699-3-rongqianfeng@vivo.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
We discourage sending trivial patches to clean up checkpatch warnings.
There are other tools which lead to patches of similarly low value
like some coccicheck warnings. The warnings are useful for new code
but fixing them in the existing code base is a waste of review time.
Broaden the example given in the doc a little bit.
Link: https://patch.msgid.link/20250815165242.124240-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linus Walleij says:
====================
net: dsa: Move ks8995 "phy" driver to DSA
After we concluded that the KS8995 is a DSA switch, see
commit a0f29a07b6
it is time to move the driver to it's right place under
DSA.
Developing full support for the custom tagging, but we
can make sure the driver does the job it did as a "phy",
act as a switch with individually represented ports.
This patch series achieves that first step so the
current device tree bindings produces working set-ups
and paves the way for custom tagging.
====================
Link: https://patch.msgid.link/20250813-ks8995-to-dsa-v1-0-75c359ede3a5@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
We start to extend the KS8995 driver by simply registering it
as a DSA device and implementing a few switch callbacks for
STP set-up and such to begin with.
No special tags or other advanced stuff: we use DSA_TAG_NONE
and rely on the default set-up in the switch with the special
DSA tags turned off. This makes the switch wire up properly
to all its PHY's and simple bridge traffic works properly.
After this the bridge DT bindings are respected, ports and their
PHYs get connected to the switch and react appropriately through
the phylib when cables are plugged in etc.
Tested like this in a hacky OpenWrt image:
Bring up conduit interface manually:
ixp4xx_eth c8009000.ethernet eth0: eth0: link up,
speed 100 Mb/s, full duplex
spi-ks8995 spi0.0: enable port 0
spi-ks8995 spi0.0: set KS8995_REG_PC2 for port 0 to 06
spi-ks8995 spi0.0 lan1: configuring for phy/mii link mode
spi-ks8995 spi0.0 lan1: Link is Up - 100Mbps/Full - flow control rx/tx
PING 169.254.1.1 (169.254.1.1): 56 data bytes
64 bytes from 169.254.1.1: seq=0 ttl=64 time=1.629 ms
64 bytes from 169.254.1.1: seq=1 ttl=64 time=0.951 ms
I also tested SSH from the device to the host and it works fine.
It also works fine to ping the device from the host and to SSH
into the device from the host.
This brings the ks8995 driver to a reasonable state where it can
be used from the current device tree bindings and the existing
device trees in the kernel.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250813-ks8995-to-dsa-v1-4-75c359ede3a5@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
By reading the datasheets for the KS8995 it is obvious that this
is a 100 Mbit DSA switch.
Let us start the refactoring by moving it to the DSA subsystem to
preserve development history.
Verified that the chip still probes the same after this patch
provided CONFIG_HAVE_NET_DSA, CONFIG_NET_DSA and CONFIG_DSA_KS8995
are selected.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250813-ks8995-to-dsa-v1-1-75c359ede3a5@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The RTL8211F PHY has two modes for a single INTB/PMEB pin:
1. INTB mode, where it signals interrupts to the CPU, which can
include wake-on-LAN events.
2. PMEB mode, where it only signals a wake-on-LAN event, which
may either be a latched logic low until software manually
clears the WoL state, or pulsed mode.
In the case of (1), there is no way to know whether the interrupt to
which the PHY is connected is capable of waking the system. In the
case of (2), there would be no interrupt property in the PHY's DT
description, and thus there is nothing to describe whether the pin is
even wired to anything such as a power management controller.
There is a "wakeup-source" property which can be applied to any device
- see Documentation/devicetree/bindings/power/wakeup-source.txt
Case 1 above matches example 2 in this document, and case 2 above
matches example 3. Therefore, it seems reasonable to make use of this
existing specification, albiet it hasn't been converted to YAML.
Document the wakeup-source property in the device description, which
will indicate that the PHY has been wired up in such a way that it
can wake the system from a low power state.
We will use this in a rewrite of the existing broken Wake-on-Lan code
that was merged during the 6.16 merge window to support case 1. Case 2
can be added to the driver later without needing to further alter the
DT description. To be clear, the existing Wake-on-Lan code that was
recently merged has multiple functional issues.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/E1um9Xj-008kBx-72@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Implement Wake-on-Lan for RTL8211F correctly. The existing
implementation has multiple issues:
1. It assumes that Wake-on-Lan can always be used, whether or not the
interrupt is wired, and whether or not the interrupt is capable of
waking the system. This breaks the ability for MAC drivers to detect
whether the PHY WoL is functional.
2. switching the interrupt pin in the .set_wol() method to PMEB mode
immediately silences link-state interrupts, which breaks phylib
when interrupts are being used rather than polling mode.
3. the code claiming to "reset WOL status" was doing nothing of the
sort. Bit 15 in page 0xd8a register 17 controls WoL reset, and
needs to be pulsed low to reset the WoL state. This bit was always
written as '1', resulting in no reset.
4. not resetting WoL state results in the PMEB pin remaining asserted,
which in turn leads to an interrupt storm. Only resetting the WoL
state in .set_wol() is not sufficient.
5. PMEB mode does not allow software detection of the wake-up event as
there is no status bit to indicate we received the WoL packet.
6. across reboots of at least the Jetson Xavier NX system, the WoL
configuration is preserved.
Fix all of these issues by essentially rewriting the support. We:
1. clear the WoL event enable register at probe time.
2. detect whether we can support wake-up by having a valid interrupt,
and the "wakeup-source" property in DT. If we can, then we mark
the MDIO device as wakeup capable, and associate the interrupt
with the wakeup source.
3. arrange for the get_wol() and set_wol() implementations to handle
the case where the MDIO device has not been marked as wakeup
capable (thereby returning no WoL support, and refusing to enable
WoL support.)
4. avoid switching to PMEB mode, instead using INTB mode with the
interrupt enable, reconfiguring the interrupt enables at suspend
time, and restoring their original state at resume time (we track
the state of the interrupt enable register in .config_intr()
register.)
5. move WoL reset from .set_wol() to the suspend function to ensure
that WoL state is cleared prior to suspend. This is necessary
after the PME interrupt has been enabled as a second WoL packet
will not re-raise a previously cleared PME interrupt.
6. when a PME interrupt (for wakeup) is asserted, pass this to the
PM wakeup so it knows which device woke the system.
This fixes WoL support in the Realtek RTL8211F driver when used on the
nVidia Jetson Xavier NX platform, and needs to be applied before stmmac
patches which allow these platforms to forward the ethtool WoL commands
to the Realtek PHY.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1um8Ld-008jxD-Mc@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tony Nguyen says:
====================
ice: implement SRIOV VF Active-Active LAG
Dave Ertman says:
Implement support for SRIOV VFs over an Active-Active link aggregate.
The same restrictions apply as are in place for the support of
Active-Backup bonds.
- the two interfaces must be on the same NIC
- the FW LLDP engine needs to be disabled
- the DDP package that supports VF LAG must be loaded on device
- the two interfaces must have the same QoS config
- only the first interface added to the bond will have VF support
- the interface with VFs must be in switchdev mode
With the additional requirement of
- the version of the FW on the NIC needs to have VF Active/Active support
The balancing of traffic between the two interfaces is done on a queue
basis. Taking the queues allocated to all of the VFs as a whole, one
half of them will be distributed to each interface. When a link goes
down, then the queues allocated to the down interface will migrate to
the active port. When the down port comes back up, then the same
queues as were originally assigned there will be moved back.
Patch 1 cleans up void pointer casts
Patch 2 utilizes bool over u8 when appropriate
Patch 3 adds a driver prefix to a LAG define
Patch 4 pre-move a function to reduce delta in implementation patch
Patch 5 cleanup variable initialization in declaration block
Patch 6 cleanup capability parsing for LAG feature
Patch 7 is the implementation of the new functionality
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
ice: Implement support for SRIOV VFs across Active/Active bonds
ice: cleanup capabilities evaluation
ice: Cleanup variable initialization in LAG code
ice: move LAG function in code to prepare for Active-Active
ice: Add driver specific prefix to LAG defines
ice: replace u8 elements with bool where appropriate
ice: Remove casts on void pointers in LAG code
====================
Link: https://patch.msgid.link/20250814230855.128068-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Replace memset(0) followed by strscpy() with strscpy_pad() to improve
netdev_boot_setup_add(). This avoids zeroing the memory before copying
the string and ensures the destination buffer is only written to once,
simplifying the code and improving efficiency.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://patch.msgid.link/20250814180514.251000-2-thorsten.blum@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tariq Toukan says:
====================
net/mlx5: Support disabling host PFs
This small series by Daniel adds support for disabling host PFs.
If device is capable and configured, the driver won't access vports of
disabled host functions.
====================
Link: https://patch.msgid.link/1755112796-467444-1-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
A struct mii_bus doesn't need a parent, so we can simplify the code and
remove using a faux device. Only difference is the following in sysfs
under /sys/class/mdio_bus:
old: fixed-0 -> '../../devices/faux/Fixed MDIO bus/mdio_bus/fixed-0'
new: fixed-0 -> ../../devices/virtual/mdio_bus/fixed-0
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/e9426bb9-f228-4b99-bc09-a80a958b5a93@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Ido Schimmel says:
====================
bridge: Redirect to backup port when port is administratively down
Patch #1 amends the bridge to redirect to the backup port when the
primary port is administratively down and not only when it does not have
a carrier. See the commit message for more details.
Patch #2 extends the bridge backup port selftest to cover this case.
====================
Link: https://patch.msgid.link/20250812080213.325298-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Test that packets are redirected to the backup port when the primary
port is administratively down.
With the previous patch:
# ./test_bridge_backup_port.sh
[...]
TEST: swp1 administratively down [ OK ]
TEST: No forwarding out of swp1 [ OK ]
TEST: Forwarding out of vx0 [ OK ]
TEST: swp1 administratively up [ OK ]
TEST: Forwarding out of swp1 [ OK ]
TEST: No forwarding out of vx0 [ OK ]
[...]
Tests passed: 89
Tests failed: 0
Without the previous patch:
# ./test_bridge_backup_port.sh
[...]
TEST: swp1 administratively down [ OK ]
TEST: No forwarding out of swp1 [ OK ]
TEST: Forwarding out of vx0 [FAIL]
TEST: swp1 administratively up [ OK ]
TEST: Forwarding out of swp1 [ OK ]
[...]
Tests passed: 85
Tests failed: 4
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250812080213.325298-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If a backup port is configured for a bridge port, the bridge will
redirect known unicast traffic towards the backup port when the primary
port is administratively up but without a carrier. This is useful, for
example, in MLAG configurations where a system is connected to two
switches and there is a peer link between both switches. The peer link
serves as the backup port in case one of the switches loses its
connection to the multi-homed system.
In order to avoid flooding when the primary port loses its carrier, the
bridge does not flush dynamic FDB entries pointing to the port upon STP
disablement, if the port has a backup port.
The above means that known unicast traffic destined to the primary port
will be blackholed when the port is put administratively down, until the
FDB entries pointing to it are aged-out.
Given that the current behavior is quite weird and unlikely to be
depended on by anyone, amend the bridge to redirect to the backup port
also when the primary port is administratively down and not only when it
does not have a carrier.
The change is motivated by a report from a user who expected traffic to
be redirected to the backup port when the primary port was put
administratively down while debugging a network issue.
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250812080213.325298-2-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
On fast machines the tests run in quick succession so even
when tests clean up after themselves the carrier may need
some time to come back.
Specifically in NIPA when ping.py runs right after netpoll_basic.py
the first ping command fails.
Since the context manager callbacks are now common NetDrvEpEnv
gets an ip link up call as well.
Reviewed-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/20250812142054.750282-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The following Vitesse/Microsemi/Microchip PHYs, among those supported by
this driver, have the host interface configurable as SGMII or QSGMII:
- VSC8504
- VSC8514
- VSC8552
- VSC8562
- VSC8572
- VSC8574
- VSC8575
- VSC8582
- VSC8584
All these PHYs are documented to have bit 7 of "MAC SerDes PCS Control"
as "MAC SerDes ANEG enable".
Out of these, I could test the VSC8514 quad PHY in QSGMII. This works
both with the in-band autoneg on and off, on the NXP LS1028A-RDB and
T1040-RDB boards.
Notably, the bit is sticky (survives soft resets), so giving Linux the
tools to read and modify this settings makes it robust to changes made
to it by previous boot layers (U-Boot).
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250813074454.63224-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Parav Pandit says:
====================
devlink port attr cleanup
patch-1 removes the return 0 check at several places and simplfies
patch-2 constifies the attributes and moves the checks early
caller
====================
Link: https://patch.msgid.link/20250813094417.7269-1-parav@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Short: Convert the RTL8226-CG to c45 so it can be used in its
Realtek based ecosystems.
Long: The RTL8226-CG can be mainly found on devices of the
Realtek Otto switch platform. Devices like the Zyxel XGS1210-12
are based on it. These implement a hardware based phy polling
in the background to update SoC status registers.
The hardware provides 4 smi busses where phys are attached to.
For each bus one can decide if it is polled in c45 or c22 mode.
See https://svanheule.net/realtek/longan/register/smi_glb_ctrl
With this setting the register access will be limited by the
hardware. This is very complex (including caching and special
c45-over-c22 handling). But basically it boils down to "enable
protocol x and SoC will disable register access via protocol y".
Mainline already gained support for the rtl9300 mdio driver
in commit 24e31e4747 ("net: mdio: Add RTL9300 MDIO driver").
It covers the basic features, but a lot effort is still needed
to understand hardware properly. So it runs a simple setup by
selecting the proper bus mode during startup.
/* Put the interfaces into C45 mode if required */
glb_ctrl_mask = GENMASK(19, 16);
for (i = 0; i < MAX_SMI_BUSSES; i++)
if (priv->smi_bus_is_c45[i])
glb_ctrl_val |= GLB_CTRL_INTF_SEL(i);
...
err = regmap_update_bits(regmap, SMI_GLB_CTRL,
glb_ctrl_mask, glb_ctrl_val);
To avoid complex coding later on, it limits access by only
providing either c22 or c45:
bus->name = "Realtek Switch MDIO Bus";
if (priv->smi_bus_is_c45[mdio_bus]) {
bus->read_c45 = rtl9300_mdio_read_c45;
bus->write_c45 = rtl9300_mdio_write_c45;
} else {
bus->read = rtl9300_mdio_read_c22;
bus->write = rtl9300_mdio_write_c22;
}
Because of these limitations the existing RTL8226 phy driver
is not working at all on Realtek switches. Convert the driver
to c45-only.
Luckily the RTL8226 seems to support proper MDIO_PMA_EXTABLE
flags. So standard function genphy_c45_pma_read_abilities() can
call genphy_c45_pma_read_ext_abilities() and 10/100/1000 is
populated right. Thus conversion is straight forward.
Outputs before - REMARK: For this a "hacked" bus was used that
toggles the mode for each c22/c45 access. But that is slow and
produces unstable data in the SoC status registers).
Settings for lan9:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
2500baseT/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
2500baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: Unknown!
Duplex: Unknown! (255)
Port: Twisted Pair
PHYAD: 24
Transceiver: external
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: d
Wake-on: d
Link detected: no
Outputs with this commit:
Settings for lan9:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
2500baseT/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
2500baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: Unknown!
Duplex: Unknown! (255)
Port: Twisted Pair
PHYAD: 24
Transceiver: external
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: d
Wake-on: d
Link detected: no
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://patch.msgid.link/20250813054407.1108285-1-markus.stockhausen@gmx.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Mauro Carvalho Chehab says:
====================
add a generic yaml parser integrated with Netlink specs generation
- An YAML parser Sphinx plugin, integrated with Netlink YAML doc
parser.
The patch content is identical to my v10 submission:
https://lore.kernel.org/cover.1753718185.git.mchehab+huawei@kernel.org
* tag 'docs/v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-docs:
sphinx: parser_yaml.py: fix line numbers information
docs: parser_yaml.py: fix backward compatibility with old docutils
docs: parser_yaml.py: add support for line numbers from the parser
tools: netlink_yml_parser.py: add line numbers to parsed data
MAINTAINERS: add netlink_yml_parser.py to linux-doc
docs: netlink: remove obsolete .gitignore from unused directory
tools: ynl_gen_rst.py: drop support for generating index files
docs: uapi: netlink: update netlink specs link
docs: use parser_yaml extension to handle Netlink specs
docs: sphinx: add a parser for yaml files for Netlink specs
tools: ynl_gen_rst.py: cleanup coding style
docs: netlink: index.rst: add a netlink index file
tools: ynl_gen_rst.py: Split library from command line tool
docs: netlink: netlink-raw.rst: use :ref: instead of :doc:
====================
Link: https://patch.msgid.link/20250812113329.356c93c2@foz.lan
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch implements the software flows to handle SRIOV VF
communication across an Active/Active link aggregate. The same
restrictions apply as are in place for the support of Active/Backup
bonds.
- the two interfaces must be on the same NIC
- the FW LLDP engine needs to be disabled
- the DDP package that supports VF LAG must be loaded on device
- the two interfaces must have the same QoS config
- only the first interface added to the bond will have VF support
- the interface with VFs must be in switchdev mode
With the additional requirement of
- the version of the FW on the NIC needs to have VF Active/Active support
This requirement is indicated in the capabilities struct associated
with the NVM loaded on the NIC.
The balancing of traffic between the two interfaces is done on a queue
basis. Taking the queues allocated to all of the VFs as a whole, one
half of them will be distributed to each interface. When a link goes
down, then the queues allocated to the down interface will migrate to
the active port. When the down port comes back up, then the same
queues as were originally assigned there will be moved back.
Co-developed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Cross-merge networking fixes after downstream PR (net-6.17-rc2).
No conflicts.
Adjacent changes:
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
d7a276a576 ("net: stmmac: rk: convert to suspend()/resume() methods")
de1e963ad0 ("net: stmmac: rk: put the PHY clock on remove")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When evaluating the capabilities field, the ICE_AQC_BIT_ROCEV2_LAG and
ICE_AQC_BIT_SRIOV_LAG defines were both not using the BIT operator,
instead simply setting a hex value that set the correct bits. While
not inaccurate, this method is misleading, and when it is expanded in
the following implementation it becomes even more confusing.
Switch to using the BIT() operator to clarify what is being checked.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
In preparation for implementing SRIOV Active-Active LAG support,
cleanup several unneeded variable initializations in declaration
blocks.
Also move a couple of variable initializations into declaration
block that should be there.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
In the SRIOV LAG Active-Active, the functions ice_lag_cfg_pf_fltr's
and ice_lag_config_eswitch's content are moved to earlier locations
in the source file. Also, ice_lag_cfg_pf_fltr is renamed, and its
flow is changed.
To reduce the delta in the larger patch, move the original functions
to their new location so that only functional changes are needed in
the larger patch.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
In preparation for the new LAG functionality implementation, there are
a couple of existing LAG elements of the capabilities struct that should
be bool instead of u8. Since we are adding a new element to this struct
that should also be a bool, fix the existing LAG u8 in this patch and
eliminate !! operators where possible.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Pull networking fixes from Paolo Abeni:
"Including fixes from Netfilter and IPsec.
Current release - regressions:
- netfilter: nft_set_pipapo:
- don't return bogus extension pointer
- fix null deref for empty set
Current release - new code bugs:
- core: prevent deadlocks when enabling NAPIs with mixed kthread
config
- eth: netdevsim: Fix wild pointer access in nsim_queue_free().
Previous releases - regressions:
- page_pool: allow enabling recycling late, fix false positive
warning
- sched: ets: use old 'nbands' while purging unused classes
- xfrm:
- restore GSO for SW crypto
- bring back device check in validate_xmit_xfrm
- tls: handle data disappearing from under the TLS ULP
- ptp: prevent possible ABBA deadlock in ptp_clock_freerun()
- eth:
- bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
- hv_netvsc: fix panic during namespace deletion with VF
Previous releases - always broken:
- netfilter: fix refcount leak on table dump
- vsock: do not allow binding to VMADDR_PORT_ANY
- sctp: linearize cloned gso packets in sctp_rcv
- eth:
- hibmcge: fix the division by zero issue
- microchip: fix KSZ8863 reset problem"
* tag 'net-6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
net: usb: asix_devices: add phy_mask for ax88772 mdio bus
net: kcm: Fix race condition in kcm_unattach()
selftests: net/forwarding: test purge of active DWRR classes
net/sched: ets: use old 'nbands' while purging unused classes
bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
netdevsim: Fix wild pointer access in nsim_queue_free().
net: mctp: Fix bad kfree_skb in bind lookup test
netfilter: nf_tables: reject duplicate device on updates
ipvs: Fix estimator kthreads preferred affinity
netfilter: nft_set_pipapo: fix null deref for empty set
selftests: tls: test TCP stealing data from under the TLS socket
tls: handle data disappearing from under the TLS ULP
ptp: prevent possible ABBA deadlock in ptp_clock_freerun()
ixgbe: prevent from unwanted interface name changes
devlink: let driver opt out of automatic phys_port_name generation
net: prevent deadlocks when enabling NAPIs with mixed kthread config
net: update NAPI threaded config even for disabled NAPIs
selftests: drv-net: don't assume device has only 2 queues
docs: Fix name for net.ipv4.udp_child_hash_entries
riscv: dts: thead: Add APB clocks for TH1520 GMACs
...
