Jakub Kicinski says:
====================
eth: fbnic: support ring size configuration
Support ethtool -g / -G and a couple other small tweaks.
====================
Link: https://patch.msgid.link/20250306145150.1757263-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Support ethtool -g / -G. Leverage the code added for -l / -L
to alloc / stop / start / free.
Check parameters against HW min/max but also our own min/max.
Min HW queue is 16 entries, we can't deal with TWQs that small
because of the queue waking logic. Add similar contraint on RCQ
for symmetry.
We need 3 sizes on Rx, as the NIC does header-data split two separate
buffer pools:
(1) head page ring - how many empty pages we post for headers
(2) payload page ring - how many empty pages we post for payloads
(3) completion ring - where NIC produces the Rx descriptors
Acked-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250306145150.1757263-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
We should be validating the Rx count on the Rx struct,
not the Tx struct. There is no real change here, rx_stats
and tx_stats are instances of the same struct.
Acked-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250306145150.1757263-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The lifetime of page pools is tied to NAPI instances,
and they are destroyed before NAPI is deleted.
It's safe to link them up.
Acked-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250306145150.1757263-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Doug Berger says:
====================
net: bcmgenet: revise suspend/resume
This commit set updates the GENET driver to reduce the delay to
resume the ethernet link when the Wake on Lan features are used.
In addition, the encoding of hardware versioning and features is
revised to avoid some redundancy and improve readability as well
as remove a warning that occurred for the BCM7712 device which
updated the device major version while maintaining compatibility
with the driver.
The assignment of hardware descriptor rings was modified to
simplify programming and to allow support for the hardware
RX_CLS_FLOW_DISC filter action.
====================
Link: https://patch.msgid.link/20250306192643.2383632-1-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If the network interface is configured for Wake-on-LAN we should
avoid bringing the interface down and up since it slows the time
to reestablish network traffic on resume.
Redundant calls to phy_suspend() and phy_resume() are removed
since they are already invoked from within phy_stop() and
phy_start() called from bcmgenet_netif_stop() and
bcmgenet_netif_start().
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-15-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
It is possible for a WoL power up to fail due to the GENET being
reset while in the suspend state. Allow these failures to be
returned as error codes to allow different recovery behavior
when necessary.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-14-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The bcmgenet_power_up() function is moved from the resume method
to the resume_noirq method for symmetry with the suspend_noirq
method. This allows the wol_active flag to be removed.
The UMAC_IRQ_WAKE_EVENT interrupts that can be unmasked by the
bcmgenet_wol_power_down_cfg() function are now re-masked by the
bcmgenet_wol_power_up_cfg() function at the resume_noirq level
as well.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-13-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When disabling the transmitter any outstanding packets can now
be reclaimed by bcmgenet_tx_reclaim_all() rather than by the
bcmgenet_fini_dma() function.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-12-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The bcmgenet_rdma_disable and bcmgenet_tdma_disable functions
are introduced to provide a common method for disabling each
dma and the code is simplified.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-11-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The functions bcmgenet_dma_disable and bcmgenet_enable_dma are
only used as part of dma initialization. Their functionality is
moved inside bcmgenet_init_dma and the functions are removed.
Since the dma is always disabled inside of bcmgenet_init_dma,
the initialization functions bcmgenet_init_rx_queues and
bcmgenet_init_tx_queues no longer need to attempt to manage its
state.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-10-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Since the individual queues manage their own DMA enables there
is no need to return dma_ctrl from bcmgenet_dma_disable() and
pass it back to bcmgenet_enable_dma().
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-9-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Now that the DESC_INDEX ring descriptor is no longer used we can
enable hardware discarding of flows by routing them to a queue
that is not enabled.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-8-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The default transmit and receive packet handling is moved from
the DESC_INDEX (i.e. 16) descriptor rings to the Ring 0 queues.
This saves a fair amount of special case code by unifying the
handling.
A default dummy filter is enabled in the Hardware Filter Block
to route default receive packets to Ring 0.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-7-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Extend the bcmgenet_hfb_* API to allow initialization and
programming of the Hardware Filter Block on GENET v1 and
GENET v2 hardware. Programming of ethtool flows is still
not supported on this older hardware.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-6-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The major revision of the GENET core in the BCM7712 SoC was bumped
to 7 but it is compatible with the GENETv5 implementation. This
commit maps the version accordingly to avoid a warning.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-5-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The feature flags are moved and consolidated to the primary
private driver structure and are now initialized from the
platform device data rather than the hardware parameters to
allow finer control over which platforms use which features.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-4-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Introduce helper functions to indicate whether the driver should
make use of a particular feature that it supports. These helpers
abstract the implementation of how the feature availability is
encoded.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-3-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The entries of the bcmgenet_hw_params array are broken out to
remove unused and duplicate entries and are made read only since
they should not change for a specific version of the GENET
hardware.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-2-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
priv->speed is only ever written to in two locations, but never
read. Therefore, it serves no useful purpose. Remove this unnecessary
struct member.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1tqLJJ-005aQm-Mv@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
To add netmem support to the gve driver, add a union
to the struct gve_rx_slot_page_info. netmem_ref is used for
DQO queue format's raw DMA addressing(RDA) mode. The struct
page is retained for other usecases.
Then, switch to using relevant netmem helper functions for
page pool and skb frag management.
Reviewed-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
Link: https://patch.msgid.link/20250307003905.601175-1-hramamurthy@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Martin KaFai Lau says:
====================
pull-request: bpf-next 2025-03-06
We've added 6 non-merge commits during the last 13 day(s) which contain
a total of 6 files changed, 230 insertions(+), 56 deletions(-).
The main changes are:
1) Add XDP metadata support for tun driver, from Marcus Wichelmann.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next:
selftests/bpf: Fix file descriptor assertion in open_tuntap helper
selftests/bpf: Add test for XDP metadata support in tun driver
selftests/bpf: Refactor xdp_context_functional test and bpf program
selftests/bpf: Move open_tuntap to network helpers
net: tun: Enable transfer of XDP metadata to skb
net: tun: Enable XDP metadata support
====================
Link: https://patch.msgid.link/20250307055335.441298-1-martin.lau@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Adds Sophgo dwmac driver support on the Sophgo SG2044 SoC.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-5-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add "snps,dwmac-5.30a" compatible string for 5.30a version that can avoid
to define some platform data in the glue layer.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Romain Gantois <romain.gantois@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-4-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use of_device_compatible_match to group existing compatible
check of GMAC4 device.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Romain Gantois <romain.gantois@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-3-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The GMAC IP on SG2044 is almost a standard Synopsys DesignWare
MAC (version 5.30a) with some extra clock.
Add necessary compatible string for this device.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250307011623.440792-2-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
phylink_init_eee() is currently unused.
It was last added in 2019 by
commit 86e58135bc ("net: phylink: add phylink_init_eee() helper")
but it didn't actually wire a use up.
It had previous been removed in 2017 by
commit 939eae25d9 ("phylink: remove phylink_init_eee()").
Remove it again.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250306184534.246152-1-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tariq Toukan says:
====================
mlx5 misc enhancements 2025-03-04
This series introduces enhancements to the mlx5 core and Eth drivers.
Patches 1-3 by Shahar introduce support for configuring lanes alongside
speed when autonegotiation is disabled. The combination of speed and the
number of lanes corresponds to a specific link mode (in the extended
mask typically used in newer hardware), allowing the user to select a
precise link mode when autonegotiation is off, instead of just choosing
the speed.
Patch 4 by Amir extends the multi-port LAG support.
Patches 5-6 by Leon enhance IPsec matching logic.
v1: https://lore.kernel.org/20250226114752.104838-1-tariqt@nvidia.com
====================
Link: https://patch.msgid.link/20250304160620.417580-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Existing match criteria didn't allow to match whole subnet and
only by specific addresses only. This caused to tunnel mode do not
forward such traffic through relevant SA.
In tunnel mode, policies look like this:
src 192.169.0.0/16 dst 192.169.0.0/16
dir out priority 383615 ptype main
tmpl src 192.169.101.2 dst 192.169.101.1
proto esp spi 0xc5141c18 reqid 1 mode tunnel
crypto offload parameters: dev eth2 mode packet
In this case, the XFRM core code handled all subnet calculations and
forwarded network address to the drivers e.g. 192.169.0.0.
For mlx5 devices, there is a need to set relevant prefix e.g. 0xFFFF00
to perform flow steering match operation.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250304160620.417580-7-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Prepare the code to addition of prefix handling logic which is needed
to support matching logic based on source and/or destination network
prefixes.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250304160620.417580-6-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Patch [1] added mlx5 driver support for 8 ports HCAs which are available
since ConnectX-8. Now that Multiport E-Switch is tested, we can enable
it by removing flag MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS.
[1]
commit e0e6adfe8c ("net/mlx5: Enable 8 ports LAG")
Signed-off-by: Amir Tzin <amirtz@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250304160620.417580-5-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, when auto-negotiation is disabled, the driver retrieves
the speed and converts it into all link modes that correspond to
that speed. With this patch, we add the ability to set the number
of lanes, so that the combination of speed and lanes corresponds to
exactly one specific link mode for the extended bit map.
For the legacy bit map the driver sets all link modes correspond to
speed and lanes.
This change provides users with the option to set a specific link
mode, rather than enabling all link modes associated with a given
speed when auto-negotiation is off.
Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250304160620.417580-4-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Introduce struct mlx5_link_info with a speed field and change the
types of mlx5e_link_speed and mlx5e_ext_link_speed from arrays of
u32 to arrays of struct mlx5_link_info. These arrays are renamed
to mlx5e_link_info and mlx5e_ext_link_info, respectively.
This change prepares for a future patch that will introduce a lanes
field in struct mlx5_link_info and add lanes mapping alongside the
speed for each link mode in the two arrays.
Additionally, rename function mlx5_port_speed2linkmodes() to
mlx5_port_info2linkmodes() and function mlx5_port_ptys2speed()
to mlx5_port_ptys2info() and update the speed parameter/return
type to struct mlx5_link_info, in preparation for the upcoming
patch where these functions will also utilize the lanes field.
Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250304160620.417580-3-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The port header is a general file under include, yet it
contains declarations for functions that are either not
exported or exported but not used outside the mlx5_core
driver.
To enhance code organization, we move these declarations
to mlx5_core.h, where they are more appropriately scoped.
This refactor removes unnecessary exported symbols and
prevents unexported functions from being inadvertently
referenced outside of the mlx5_core driver.
Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250304160620.417580-2-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
icss_iep_perout_enable_hw() is a common function for generating
both pps and perout signals. When enabling pps, the application needs
to only pass enable/disable argument, whereas for perout it supports
different flags to configure the signal.
In case the app passes a valid phase offset value, the signal should
start toggling after that phase offset, else start immediately or
as soon as possible. ICSS_IEP_SYNC_START_REG register take number of
clock cycles to wait before starting the signal after activation time.
Set appropriate value to this register to support phase offset.
Signed-off-by: Meghana Malladi <m-malladi@ti.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250304105753.1552159-3-m-malladi@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
icss_iep_perout_enable_hw() is a common function for generating
both pps and perout signals. When enabling pps, the application needs
to only pass enable/disable argument, whereas for perout it supports
different flags to configure the signal.
But icss_iep_perout_enable_hw() function is missing to hook the
configuration params passed by the app, causing perout to behave
same a pps (except being able to configure the period). As duty cycle
is also one feature which can configured for perout, incorporate this
in the function to get the expected signal.
Signed-off-by: Meghana Malladi <m-malladi@ti.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250304105753.1552159-2-m-malladi@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
WiFi removed one of their subsys entries from drop reasons, in
commit 286e696770 ("wifi: mac80211: Drop cooked monitor support")
SKB_DROP_REASON_SUBSYS_OPENVSWITCH is now 2 not 3.
The drop reasons are not uAPI, read the correct value
from debug info.
We need to enable vmlinux BTF, otherwise pahole needs
a few GB of memory to decode the enum name.
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Acked-by: Aaron Conole <aconole@redhat.com>
Link: https://patch.msgid.link/20250304180615.945945-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Set net_device vlan_features in order to enable TSO and Scatter Gather
for DSA user ports.
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250304-lan-enable-tso-v1-1-b398eb9976ba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
EN7581 SoC supports lan{1,4} ports on MT7530 DSA switch. Fix lan4
reported value in airoha_qdma_get_gdm_port routine.
Fixes: 23020f0493 ("net: airoha: Introduce ethernet support for EN7581 SoC")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250304-airoha-eth-fix-lan4-v1-1-832417da4bb5@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Lorenzo Bianconi says:
====================
Increase maximum MTU to 9k for Airoha EN7581 SoC
EN7581 SoC supports 9k maximum MTU.
Enable the reception of Scatter-Gather (SG) frames for Airoha EN7581.
Introduce airoha_dev_change_mtu callback.
====================
Link: https://patch.msgid.link/20250304-airoha-eth-rx-sg-v1-0-283ebc61120e@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
EN7581 SoC can receive 9k frames. Enable the reception of Scatter-Gather
(SG) frames.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250304-airoha-eth-rx-sg-v1-2-283ebc61120e@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In order to align max allowed packet size to the configured mtu, move
REG_GDM_LEN_CFG configuration in airoha_dev_open routine.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250304-airoha-eth-rx-sg-v1-1-283ebc61120e@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, the calls to phylink's suspend and resume functions are
inside overly complex tests, and boil down to:
if (device_may_wakeup(priv->device) && priv->plat->pmt) {
call phylink
} else {
call phylink and
if (device_may_wakeup(priv->device))
do something else
}
This results in phylink always being called, possibly with differing
arguments for phylink_suspend().
Simplify this code, noting that each site is slightly different due to
the order in which phylink is called and the "something else".
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/E1tpQL1-005St4-Hn@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
