Use priv->ds->num_ports on all for loops which configure the switch
registers. In the future, the value of MT7530_NUM_PORTS will depend on
priv->id. Therefore, this change prepares the subdriver for a simpler
implementation.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The mac_port_validate member of the mt753x_info structure is not being
used, remove it. Improve the member description section in the process.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The MT7530_PMEEECR_P() register is on MT7530, MT7531, and the switch on the
MT7988 SoC. Rename the definition for them to MT753X_PMEEECR_P(). Use the
FIELD_PREP and FIELD_GET macros. Rename GET_LPI_THRESH() and
SET_LPI_THRESH() to LPI_THRESH_GET() and LPI_THRESH_SET().
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Get rid of checking whether functions are filled properly. priv->info which
is an mt753x_info structure is filled and checked for before this check.
It's unnecessary checking whether it's filled properly.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
With the support of the MT7988 SoC switch, the MAC speed capabilities
defined on mt753x_phylink_get_caps() won't apply to all switch models
anymore. Move them to more appropriate locations instead of overwriting
config->mac_capabilities.
Remove the comment on mt753x_phylink_get_caps() as it's become invalid with
the support of MT7531 and MT7988 SoC switch.
Add break to case 6 of mt7988_mac_port_get_caps() to be explicit.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The mt7530_setup_mdio() and mt7531_setup_common() functions should be
checked for errors. Return if the functions return a non-zero value.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
On MT7530, the media-independent interfaces of port 5 and 6 are controlled
by the MT7530_P5_DIS and MT7530_P6_DIS bits of the hardware trap. Deal with
these bits only when the relevant port is being enabled or disabled. This
ensures that these ports will be disabled when they are not in use.
Do not set MT7530_CHG_TRAP on mt7530_setup_port5() as that's already being
done on mt7530_setup().
Instead of globally setting MT7530_P5_MAC_SEL, clear it, then set it only
on the appropriate case.
If PHY muxing is detected, clear MT7530_P5_DIS before calling
mt7530_setup_port5().
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The MT7530_HWTRAP and MT7530_MHWTRAP registers are on MT7530 and MT7531.
It's called hardware trap on MT7530, software trap on MT7531. That's
because some bits of the trap on MT7530 cannot be modified by software
whilst all bits of the trap on MT7531 can. Rename the definitions for them
to MT753X_TRAP and MT753X_MTRAP. Add MT7530 and MT7531 prefixes to the
definitions specific to the switch model.
Remove the extra parentheses from MT7530_XTAL_40MHZ and MT7530_XTAL_20MHZ.
Rename MHWTRAP_PHY0_SEL, MHWTRAP_MANUAL, and MHWTRAP_PHY_ACCESS to be on
par with the "MT7621 Giga Switch Programming Guide v0.3" document.
Make an enumaration for the XTAL frequency. Set the data type of the xtal
variable on mt7531_pll_setup() to it.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The MT7530_MFC register is on MT7530, MT7531, and the switch on the MT7988
SoC. Rename it to MT753X_MFC. Bit 7 to 0 differs between MT7530 and
MT7531/MT7988. Add MT7530 prefix to these definitions, and define the
IGMP/MLD Query Frame Flooding Ports mask for MT7531.
Rename the cases of MIRROR_MASK to MIRROR_PORT_MASK.
Move mt753x_mirror_port_get() and mt753x_port_mirror_set() to mt7530.h as
macros.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The mt753x_bpdu_port_fw enum is globally used for manipulating the process
of deciding the forwardable ports, specifically concerning the CPU port(s).
Therefore, rename it and the values in it to mt753x_to_cpu_fw.
Change FOLLOW_MFC to SYSTEM_DEFAULT to be on par with the switch documents.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The p5_intf_sel pointer is used to store the information of whether PHY
muxing is used or not. PHY muxing is a feature specific to port 5 of the
MT7530 switch. Do not use it for other switch models.
Rename the pointer to p5_mode to store the mode the port is being used in.
Rename the p5_interface_select enum to mt7530_p5_mode, the string
representation to mt7530_p5_mode_str, and the enum elements.
If PHY muxing is not detected, the default mode, GMAC5, will be used.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The MT7530_PMCR_P() registers are on MT7530, MT7531, and the switch on the
MT7988 SoC. Rename the definition for them to MT753X_PMCR_P(). Bit 15 is
for MT7530 only. Add MT7530 prefix to the definition for bit 15.
Use GENMASK and FIELD_PREP for PMCR_IFG_XMIT().
Rename PMCR_TX_EN and PMCR_RX_EN to PMCR_MAC_TX_EN and PMCR_MAC_TX_EN to
follow the naming on the "MT7621 Giga Switch Programming Guide v0.3",
"MT7531 Reference Manual for Development Board v1.0", and "MT7988A Wi-Fi 7
Generation Router Platform: Datasheet (Open Version) v0.1" documents.
These documents show that PMCR_RX_FC_EN is at bit 5. Correct this along
with renaming it to PMCR_FORCE_RX_FC_EN, and the same for PMCR_TX_FC_EN.
Remove PMCR_SPEED_MASK which doesn't have a use.
Rename the force mode definitions for MT7531 to FORCE_MODE. Add MASK at the
end for the mask that includes all force mode definitions.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The MT7531_FORCE_EEE1G and MT7531_FORCE_EEE100 bits let the
PMCR_FORCE_EEE1G and PMCR_FORCE_EEE100 bits determine the 1G/100 EEE
abilities of the MAC. If MT7531_FORCE_EEE1G and MT7531_FORCE_EEE100 are
unset, the abilities are left to be determined by PHY auto polling.
The commit 40b5d2f15c ("net: dsa: mt7530: Add support for EEE features")
made it so that the PMCR_FORCE_EEE1G and PMCR_FORCE_EEE100 bits are set on
mt753x_phylink_mac_link_up(). But it did not set the MT7531_FORCE_EEE1G and
MT7531_FORCE_EEE100 bits. Because of this, the EEE abilities will be
determined by PHY auto polling, regardless of the result of phy_init_eee().
Define these bits and add them to the MT7531_FORCE_MODE mask which is set
in mt7531_setup_common(). With this, there won't be any EEE abilities set
when phy_init_eee() returns a negative value.
Thanks to Russell for explaining when phy_init_eee() could return a
negative value below.
Looking at phy_init_eee(), it could return a negative value when:
1. phydev->drv is NULL
2. if genphy_c45_eee_is_active() returns negative
3. if genphy_c45_eee_is_active() returns zero, it returns -EPROTONOSUPPORT
4. if phy_set_bits_mmd() fails (e.g. communication error with the PHY)
If we then look at genphy_c45_eee_is_active(), then:
genphy_c45_read_eee_adv() and genphy_c45_read_eee_lpa() propagate their
non-zero return values, otherwise this function returns zero or positive
integer.
If we then look at genphy_c45_read_eee_adv(), then a failure of
phy_read_mmd() would cause a negative value to be returned.
Looking at genphy_c45_read_eee_lpa(), the same is true.
So, it can be summarised as:
- phydev->drv is NULL
- there is a communication error accessing the PHY
- EEE is not active
otherwise, it returns zero on success.
If one wishes to determine whether an error occurred vs EEE not being
supported through negotiation for the negotiated speed, if it returns
-EPROTONOSUPPORT in the latter case. Other error codes mean either the
driver has been unloaded or communication error.
In conclusion, determining the EEE abilities by PHY auto polling shouldn't
result in having any EEE abilities enabled, when one of the last two
situations in the summary happens. And it seems that if phydev->drv is
NULL, there would be bigger problems with the device than a broken link. So
this is not a bugfix.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The only place ipa_version_supported() is called is in the probe
function. The version comes from the match data. Rather than
checking the version validity separately, just consider anything
that has match data to be supported.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
In "ipa_cmd.h", ipa_cmd_data_valid() is declared, but that function
does not exist. So delete that declaration.
Also, for some reason ipa_cmd_init() never gets called. It isn't
really critical--it just validates that some memory offsets and a
size can be represented in some register fields, and they won't fail
with current data. Regardless, call the function in ipa_probe().
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
In "ipa_endpoint.h", two function declarations have bogus argument
names. Fix these.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
With the exception of ipa_table_hash_support(), nothing defined in
"ipa_table.h" requires the full definition of the IPA structure.
Change that function to be a "real" function rather than an inline,
to avoid requring the IPA structure to be defined.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The FILT_ROUT_HASH_EN register is only used for IPA v4.2. There,
routing and filter table hashing are not supported, and so the
register must be written to disable the feature. No other version
uses this register, so its definition can be removed. If we need to
use these some day (for example, explicitly enable the feature) this
commit can be reverted.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Currently, enabling wakeup for the IPA device doesn't occur until
the setup phase of initialization (in ipa_power_setup()).
There is no need to delay doing that, however. We can conveniently
do it during the config phase, in ipa_interrupt_config(), where we
enable power management wakeup mode for the IPA interrupt.
Moving the device_init_wakeup() out of ipa_power_setup() leaves that
function empty, so it can just be eliminated.
Similarly, rearrange all of the matching inverse calls, disabling
device wakeup in ipa_interrupt_deconfig() and removing that function
as well.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Only enable the SUSPEND IPA interrupt type when at least one
endpoint has that interrupt enabled.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Keep track of which endpoints have the SUSPEND IPA interrupt enabled
in a variable-length bitmap. This will be used in the next patch to
allow the SUSPEND interrupt type to be disabled except when needed.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
After a set of recent fixes the stmmac_phy_setup() and
stmmac_reinit_queues() methods have turned to having some duplicated code.
Let's get rid from the duplication by moving the MAC-capabilities
initialization to the PHYLINK MAC-capabilities getter. The getter is
called during each network device interface open/close cycle. So the
MAC-capabilities will be initialized in generic device open procedure and
in case of the Tx/Rx queues re-initialization as the original code
semantics implies.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Romain Gantois <romain.gantois@bootlin.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since recent commits the stmmac_ops::phylink_get_caps() callback has no
longer been responsible for the phylink MAC capabilities getting, but
merely updates the MAC capabilities in the mac_device_info:🔗:caps
field. Rename the callback to comply with the what the method does now.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Romain Gantois <romain.gantois@bootlin.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
In the current mechanism of timestamping, am65-cpsw-nuss driver
enables hardware timestamping for all received packets by setting
the TSTAMP_EN bit in CPTS_CONTROL register, which directs the CPTS
module to timestamp all received packets, followed by passing
timestamp via DMA descriptors. This mechanism causes CPSW Port to
Lock up.
To prevent port lock up, don't enable rx packet timestamping by
setting TSTAMP_EN bit in CPTS_CONTROL register. The workaround for
timestamping received packets is to utilize the CPTS Event FIFO
that records timestamps corresponding to certain events. The CPTS
module is configured to generate timestamps for Multicast Ethernet,
UDP/IPv4 and UDP/IPv6 PTP packets.
Update supported hwtstamp_rx_filters values for CPSW's timestamping
capability.
Fixes: b1f66a5bee ("net: ethernet: ti: am65-cpsw-nuss: enable packet timestamping support")
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Add a new function "am65_cpts_rx_timestamp()" which checks for PTP
packets from header and timestamps them.
Add another function "am65_cpts_find_rx_ts()" which finds CPTS FIFO
Event to get the timestamp of received PTP packet.
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The core_rmw() function calls core_read_mmd_indirect() to read the
requested register, and then calls core_write_mmd_indirect() to write the
requested value to the register. Because Clause 22 is used to access Clause
45 registers, some operations on core_write_mmd_indirect() are
unnecessarily run. Get rid of core_read_mmd_indirect() and
core_write_mmd_indirect(), and run only the necessary operations on
core_write() and core_rmw().
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Read the PHY address the switch listens on from the reg property of the
switch node on the device tree. This change brings support for MT7530
switches on boards with such bootstrapping configuration where the switch
listens on a different PHY address than the hardcoded PHY address on the
driver, 31.
As described on the "MT7621 Programming Guide v0.4" document, the MT7530
switch and its PHYs can be configured to listen on the range of 7-12,
15-20, 23-28, and 31 and 0-4 PHY addresses.
There are operations where the switch PHY registers are used. For the PHY
address of the control PHY, transform the MT753X_CTRL_PHY_ADDR constant
into a macro and use it. The PHY address for the control PHY is 0 when the
switch listens on 31. In any other case, it is one greater than the PHY
address the switch listens on.
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This driver currently doesn't support any control flags.
Use flow_rule_has_control_flags() to check for control flags,
such as can be set through `tc flower ... ip_flags frag`.
In case any control flags are masked, flow_rule_has_control_flags()
sets a NL extended error message, and we return -EOPNOTSUPP.
Only compile-tested.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240418161821.189263-1-ast@fiberby.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This driver currently doesn't support any control flags.
Use flow_rule_match_has_control_flags() to check for control flags,
such as can be set through `tc flower ... ip_flags frag`.
In case any control flags are masked, flow_rule_match_has_control_flags()
sets a NL extended error message, and we return -EOPNOTSUPP.
Only compile-tested.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20240418161802.189247-1-ast@fiberby.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This driver currently doesn't support any control flags.
Use flow_rule_match_has_control_flags() to check for control flags,
such as can be set through `tc flower ... ip_flags frag`.
In case any control flags are masked, flow_rule_match_has_control_flags()
sets a NL extended error message, and we return -EOPNOTSUPP.
Only compile-tested.
Only compile tested, no hardware available.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240418161751.189226-1-ast@fiberby.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Pavel Begunkov says:
====================
implement io_uring notification (ubuf_info) stacking (net part)
To have per request buffer notifications each zerocopy io_uring send
request allocates a new ubuf_info. However, as an skb can carry only
one uarg, it may force the stack to create many small skbs hurting
performance in many ways.
The patchset implements notification, i.e. an io_uring's ubuf_info
extension, stacking. It attempts to link ubuf_info's into a list,
allowing to have multiple of them per skb.
liburing/examples/send-zerocopy shows up 6 times performance improvement
for TCP with 4KB bytes per send, and levels it with MSG_ZEROCOPY. Without
the patchset it requires much larger sends to utilise all potential.
bytes | before | after (Kqps)
1200 | 195 | 1023
4000 | 193 | 1386
8000 | 154 | 1058
====================
Link: https://lore.kernel.org/all/cover.1713369317.git.asml.silence@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch replaces the adjust_link api with the phylink apis that provide
equivalent functionality.
The remaining functionality from the adjust_link is now covered in the
mac_link_* and mac_config from phylink_mac_ops structure.
Removes:
.adjust_link
Adds phylink_mac_ops structure:
.mac_config
.mac_link_up
.mac_link_down
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Link: https://lore.kernel.org/r/20240417205048.3542839-3-paweldembicki@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Switch the delay loop during the Arbiter empty check from
vsc73xx_adjust_link() to use read_poll_timeout(). Functionally,
one msleep() call is eliminated at the end of the loop in the timeout
case.
As Russell King suggested:
"This [change] avoids the issue that on the last iteration, the code reads
the register, tests it, finds the condition that's being waiting for is
false, _then_ waits and end up printing the error message - that last
wait is rather useless, and as the arbiter state isn't checked after
waiting, it could be that we had success during the last wait."
Suggested-by: Russell King <linux@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Link: https://lore.kernel.org/r/20240417205048.3542839-2-paweldembicki@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Support offloading of skbedit mark action.
For example, to mark with 0x0008, with dest ip 60.60.60.2 on eth2
interface:
# tc qdisc add dev eth2 ingress
# tc filter add dev eth2 ingress protocol ip flower \
dst_ip 60.60.60.2 action skbedit mark 0x0008 skip_sw
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
To be able to constify instances of struct ctl_tables it is necessary to
remove ways through which non-const versions are exposed from the
sysctl core.
One of these is the ctl_table_arg member of struct ctl_table_header.
Constify this reference as a prerequisite for the full constification of
struct ctl_table instances.
No functional change.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
The kernel build bot identified the following mistake in the recently
merged 860a9bed26 ("net: dsa: xrs700x: provide own phylink MAC
operations") patch:
drivers/net/dsa/xrs700x/xrs700x.c:714:37: warning: 'xrs700x_phylink_mac_ops' defined but not used [-Wunused-const-variable=]
714 | static const struct phylink_mac_ops xrs700x_phylink_mac_ops = {
| ^~~~~~~~~~~~~~~~~~~~~~~
Fix the omitted assignment of ds->phylink_mac_ops.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
The qpl_cfg struct was used to make sure that no two different queues
are using QPL with the same qpl_id. We can remove that qpl_cfg struct
since now the qpl_ids map with the queues respectively as follows:
For tx queues: qpl_id = tx_qid
For rx queues: qpl_id = max_tx_queues + rx_qid
And when XDP is used, it will need the user to reduce the tx queues to
be at most half of the max_tx_queues. Then it will use the same number
of tx queues starting from the end of existing tx queues for XDP. So the
XDP queues will not exceed the max_tx_queues range and will not overlap
with the rx queues, where the qpl_ids will not have overlapping too.
Considering of that, we remove the qpl_cfg struct to get the qpl_id
directly based on the queue id. Unless we are erroneously allocating a
rx/tx queue that has already been allocated, we would never allocate
the qpl with the same qpl_id twice. In that case, it should fail much
earlier than the QPL assignment.
Suggested-by: Praveen Kaligineedi <pkaligineedi@google.com>
Signed-off-by: Ziwei Xiao <ziweixiao@google.com>
Reviewed-by: Harshitha Ramamurthy <hramamurthy@google.com>
Reviewed-by: Shailend Chand <shailend@google.com>
Link: https://lore.kernel.org/r/20240417205757.778551-1-ziweixiao@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Integrate the regulator framework to the PSE framework for enhanced
access to features such as voltage, power measurement, and limits, which
are akin to regulators. Additionally, PSE features like port priorities
could potentially enhance the regulator framework. Note that this
integration introduces some implementation complexity, including wrapper
callbacks, but the potential benefits make it worthwhile.
Regulator are using enable counter with specific behavior.
Two calls to regulator_disable will trigger kernel warnings.
If the counter exceeds one, regulator_disable call won't disable the
PSE PI. These behavior isn't suitable for PSE control.
Added a boolean 'enabled' state to prevent multiple calls to
regulator_enable/disable. These calls will only be called from PSE
framework as it won't have any regulator children, therefore no mutex are
needed to safeguards this boolean.
regulator_get needs the consumer device pointer. Use PSE as regulator
provider and consumer device until we have RJ45 ports represented in
the Kernel.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240417-feature_poe-v9-10-242293fd1900@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
