Writing this ERI register is a MAC setting, so move it to
rtl_hw_start_8106().
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Switch rtl_writephy_batch() to phylib functions, as a result we can
avoid passing a rtl8169_private parameter.
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

These functions use only the phy_device member of rtl8169_private,
so we can pass the phy_device as parameter directly.
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

These functions use only the phy_device member of rtl8169_private,
so we can pass the phy_device as parameter directly.
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

In preparation of factoring out rtl8169scd_hw_phy_config() move this
quirk to rtl8169_init_phy().
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Remove a useless debug statement. This also allows to remove the
net_device parameter from rtl8169_init_phy().
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

In preperation of factoring out the PHY configuration to a separate
source file this patch:
- avoids accessing rtl8169_private internals by passing the phy_device
  and mac_version as separate parameters
- renames rtl_hw_phy_config to r8169_hw_phy_config to avoid namespace
  clashes with other drivers for Realtek hardware
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

If FPE is supposed to be disabled we need to return after disabling it.

Fixes: 7c728274 ("net: stmmac: gmac5+: Add support for Frame Preemption")
Signed-off-by: NJose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

If FPE is supposed to be disabled we need to return after disabling it.

Fixes: f0e56c8d ("net: stmmac: xgmac3+: Add support for Frame Preemption")
Signed-off-by: NJose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Includes a couple of filtering functions and also renames a constant.

Style fixes included.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Functions are not related.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Style fixes included.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Various ethtool entry points are moved.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Page recycling code and GRO packet receipt code were moved.

One function contains code extracted from another.

Code style fixes included.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The code that handles transmission finalization will also be common.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

All members of mdio_bus_data are cleared to 0 when it was obtained
by devm_kzalloc(). so It doesn't need to set phy_mask as 0 again.
Signed-off-by: NDejin Zheng <zhengdejin5@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Currently, the driver ensures that the firmware version found on the
device matches the branch of the required version.

Remove this limitation so that the driver will accept the required
version or a newer version, from any branch.

This will allow us to reduce the frequency in which we need to update
the required version. New firmware versions that include necessary bug
fixes will be able to work with the driver, even if they are not from
the required branch.
Signed-off-by: NIdo Schimmel <idosch@mellanox.com>
Acked-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The version adds support for 2x50 Gb/s port split option on SN3800
systems.
Signed-off-by: NIdo Schimmel <idosch@mellanox.com>
Acked-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

A few bits were extracted from other functions.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Before calling certain function pointers, check that they are non-NULL.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

One function's prototype was changed in the header.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

A function was split, the others were renamed.

Code style fixes included.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

A function was split, the others were renamed.

Code style fixes included.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

One function was renamed here, the other contains code extracted from
another.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Various functions dealing with flow control, forward error correction,
polling, port number, and PHY testing.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

They just convert between different sets of flags/registers.
Some block comments were adjusted.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The moved code handles MCDI port link state and capabilities.
Signed-off-by: NAlexandru-Mihai Maftei <amaftei@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch modify MDIO read/write functions to support
communication with C45 PHY.
Signed-off-by: NMilind Parab <mparab@cadence.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The `connected` value for wired devices was not properly initialized,
it must be set to `true` upon creation, because wired devices do not
generate connection events.

When a raw client (the Steam Client) uses the device, the input device
is destroyed. Then, when the raw client finishes, it must be recreated.
But since the `connected` variable was false this never happended.
Signed-off-by: NRodrigo Rivas Costa <rodrigorivascosta@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

param->rx_mini_pending is __u32 variable, it will never
be less than zero.
Signed-off-by: Nyuehaibing <yuehaibing@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

When the driver is built-in but ipv6 is a module, the flower
support produces a link error:

drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.o: In function `nfp_tunnel_keep_alive_v6':
tunnel_conf.c:(.text+0x2aa8): undefined reference to `nd_tbl'

Add a Kconfig dependency to avoid that configuration.

Fixes: 9ea9bfa1 ("nfp: flower: support ipv6 tunnel keep-alive messages from fw")
Acked-by: NJakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

When the enetc driver is disabled, the mdio support fails to
get built:

drivers/net/dsa/ocelot/felix_vsc9959.o: In function `vsc9959_mdio_bus_alloc':
felix_vsc9959.c:(.text+0x19c): undefined reference to `enetc_hw_alloc'
felix_vsc9959.c:(.text+0x1d1): undefined reference to `enetc_mdio_read'
felix_vsc9959.c:(.text+0x1d8): undefined reference to `enetc_mdio_write'

Change the Makefile to enter the subdirectory for this as well.

Fixes: bdeced75 ("net: dsa: felix: Add PCS operations for PHYLINK")
Fixes: 6517798d ("enetc: Make MDIO accessors more generic and export to include/linux/fsl")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Reviewed-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use constant EnAnaPLL for bit 14 as in vendor driver. The vendor
driver sets this bit for chip version 02 only, but I'm not aware of
any issues, so better leave it as it is.
In addition remove the useless debug message.
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The BCM531x5 and BCM539x families require that the IMP port be enabled
within the management page and that management mode (SM_SW_FWD_MODE) be
turned on. Once this is done, everything works as expected, including
multicast with standalone DSA devices or bridge devices.

Because such switches are frequencly cascaded with other internal
Broadcom switches on which we want to enable Broadcom tags, update
b53_can_enable_brcm_tags() to check the kind of DSA master tagging
protocol being used, if it is one of the two supported Broadcom tagging
protocols, force DSA_TAG_PROTO_NONE.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

It is possible to stack multiple DSA switches in a way that they are not
part of the tree (disjoint) but the DSA master of a switch is a DSA
slave of another. When that happens switch drivers may have to know this
is the case so as to determine whether their tagging protocol has a
remove chance of working.

This is useful for specific switch drivers such as b53 where devices
have been known to be stacked in the wild without the Broadcom tag
protocol supporting that feature. This allows b53 to continue supporting
those devices by forcing the disabling of Broadcom tags on the outermost
switches if necessary.

The get_tag_protocol() function is therefore updated to gain an
additional enum dsa_tag_protocol argument which denotes the current
tagging protocol used by the DSA master we are attached to, else
DSA_TAG_PROTO_NONE for the top of the dsa_switch_tree.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Return EINPROGRESS to devlink health reporter recover as we are not yet
done and call devlink_health_reporter_recovery_done once reset is
successfully completed from workqueue context.
Signed-off-by: NVikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This is a straight-forward conversion case for the new function, and
while we're at it, we can remove a null write to skb->next by replacing
it with skb_mark_not_on_list.
Signed-off-by: NJason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>