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2020-06-23net: dsa: sja1105: remove empty structures from config table opsVladimir Oltean2-45/+0
Sparse is complaining and giving the following warning message: 'Using plain integer as NULL pointer'. This is not what's going on, instead {0} is used as a zero initializer for the structure members, to indicate that the particular chip revision does not support those particular config tables. But since the config tables are declared globally, the unpopulated elements are zero-initialized anyway. So, to make sparse shut up, let's remove the zero initializers. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net: dsa: qca8k: Minor comment spelling fixJonathan McDowell1-1/+1
Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net: dsa: qca8k: Improve SGMII interface handlingJonathan McDowell2-1/+45
This patch improves the handling of the SGMII interface on the QCA8K devices. Previously the driver did no configuration of the port, even if it was selected. We now configure it up in the appropriate PHY/MAC/Base-X mode depending on what phylink tells us we are connected to and ensure it is enabled. Tested with a device where the CPU connection is RGMII (i.e. the common current use case) + one where the CPU connection is SGMII. I don't have any devices where the SGMII interface is brought out to something other than the CPU. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net: dsa: qca8k: Switch to PHYLINK instead of PHYLIBJonathan McDowell1-96/+210
Update the driver to use the new PHYLINK callbacks, removing the legacy adjust_link callback. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23bonding: support hardware encryption offload to slavesJarod Wilson1-2/+125
Currently, this support is limited to active-backup mode, as I'm not sure about the feasilibity of mapping an xfrm_state's offload handle to multiple hardware devices simultaneously, and we rely on being able to pass some hints to both the xfrm and NIC driver about whether or not they're operating on a slave device. I've tested this atop an Intel x520 device (ixgbe) using libreswan in transport mode, succesfully achieving ~4.3Gbps throughput with netperf (more or less identical to throughput on a bare NIC in this system), as well as successful failover and recovery mid-netperf. v2: just use CONFIG_XFRM_OFFLOAD for wrapping, isolate more code with it CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: "David S. Miller" <davem@davemloft.net> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Jakub Kicinski <kuba@kernel.org> CC: Steffen Klassert <steffen.klassert@secunet.com> CC: Herbert Xu <herbert@gondor.apana.org.au> CC: netdev@vger.kernel.org CC: intel-wired-lan@lists.osuosl.org Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23mlx5: become aware of when running as a bonding slaveJarod Wilson1-0/+6
I've been unable to get my hands on suitable supported hardware to date, but I believe this ought to be all that is needed to enable the mlx5 driver to also work with bonding active-backup crypto offload passthru. CC: Boris Pismenny <borisp@mellanox.com> CC: Saeed Mahameed <saeedm@mellanox.com> CC: Leon Romanovsky <leon@kernel.org> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: "David S. Miller" <davem@davemloft.net> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Jakub Kicinski <kuba@kernel.org> CC: Steffen Klassert <steffen.klassert@secunet.com> CC: Herbert Xu <herbert@gondor.apana.org.au> CC: netdev@vger.kernel.org Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23ixgbe_ipsec: become aware of when running as a bonding slaveJarod Wilson1-8/+31
Slave devices in a bond doing hardware encryption also need to be aware that they're slaves, so we operate on the slave instead of the bonding master to do the actual hardware encryption offload bits. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: "David S. Miller" <davem@davemloft.net> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Jakub Kicinski <kuba@kernel.org> CC: Steffen Klassert <steffen.klassert@secunet.com> CC: Herbert Xu <herbert@gondor.apana.org.au> CC: netdev@vger.kernel.org CC: intel-wired-lan@lists.osuosl.org Acked-by: Jeff Kirsher <Jeffrey.t.kirsher@intel.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net/mlx5: E-switch, Supporting setting devlink port function mac addressParav Pandit3-0/+41
Enable user to set mac address of the PCI PF and VF port function. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net/mlx5: Split mac address setting function for using state_lockParav Pandit1-14/+24
Refactor mac address setting function to let caller hold the necessary state_lock mutex, so that subsequent patch and use this helper routine. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net/mlx5: E-switch, Support querying port function mac addressParav Pandit3-0/+55
Support querying mac address of the eswitch devlink port function. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net/mlx5: Move helper to eswitch layerParav Pandit2-7/+8
To use port number to port index conversion at eswitch level, move it to eswitch header. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net/mlx5: E-switch, Introduce and use eswitch support check helperParav Pandit3-40/+50
Introduce an helper routine to get esw from a devlink device and use it at eswitch callbacks and in subsequent patch. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-23net/mlx5: Constify mac address pointerParav Pandit3-4/+4
Since none of the functions need to modify the input mac address, constify them. Signed-off-by: Parav Pandit <parav@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mvpp2: set xlg flow control in mvpp2_mac_link_up()Russell King1-12/+11
Set the flow control settings in mvpp2_mac_link_up() for 10G links just as we do for 1G and slower links. This is now the preferred location. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mvpp2: add register modification helperRussell King1-42/+46
Add a helper to read-modify-write a register, and use it in the phylink helpers. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mvpp2: add mvpp2_phylink_to_port() helperRussell King1-15/+14
Add a helper to convert the struct phylink_config pointer passed in from phylink to the drivers internal struct mvpp2_port. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mvpp2: add port support helpersRussell King1-16/+27
The mvpp2 code has tests scattered amongst the code to determine whether the port supports the XLG, and whether the port supports RGMII mode. Rather than having these tests scattered, provide a couple of helper functions, so that future additions can ensure that they get these tests correct. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21r8169: fix firmware not resetting tp->ocp_baseHeiner Kallweit1-1/+4
Typically the firmware takes care that tp->ocp_base is reset to its default value. That's not the case (at least) for RTL8117. As a result subsequent PHY access reads/writes the wrong page and the link is broken. Fix this be resetting tp->ocp_base explicitly. Fixes: 229c1e0dfd3d ("r8169: load firmware for RTL8168fp/RTL8117") Reported-by: Aaron Ma <mapengyu@gmail.com> Tested-by: Aaron Ma <mapengyu@gmail.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21ibmvnic: continue to init in CRQ reset returns H_CLOSEDDany Madden1-2/+7
Continue the reset path when partner adapter is not ready or H_CLOSED is returned from reset crq. This patch allows the CRQ init to proceed to establish a valid CRQ for traffic to flow after reset. Signed-off-by: Dany Madden <drt@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21ionic: tame the watchdog timer on reconfigShannon Nelson1-7/+8
Even with moving netif_tx_disable() to an earlier point when taking down the queues for a reconfiguration, we still end up with the occasional netdev watchdog Tx Timeout complaint. The old method of using netif_trans_update() works fine for queue 0, but has no effect on the remaining queues. Using netif_device_detach() allows us to signal to the watchdog to ignore us for the moment. Fixes: beead698b173 ("ionic: Add the basic NDO callbacks for netdev support") Signed-off-by: Shannon Nelson <snelson@pensando.io> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: unexpose ocelot_vcap_policer_{add,del}Vladimir Oltean2-56/+45
Remove the function prototypes from ocelot_police.h and make these functions static. We need to move them above their callers. Note that moving the implementations to ocelot_police.c is not trivially possible due to dependency on is2_entry_set() which is static to ocelot_vcap.c. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: generalize the "ACE/ACL" namesVladimir Oltean5-249/+255
Access Control Lists (and their respective Access Control Entries) are specifically entries in the VCAP IS2, the security enforcement block, according to the documentation. Let's rename the structures and functions to something more generic, so that VCAP IS1 structures (which would otherwise have to be called Ingress Classification Entries) can reuse the same code without confusion. Some renaming that was done: struct ocelot_ace_rule -> struct ocelot_vcap_filter struct ocelot_acl_block -> struct ocelot_vcap_block enum ocelot_ace_type -> enum ocelot_vcap_key_type struct ocelot_ace_vlan -> struct ocelot_vcap_key_vlan enum ocelot_ace_action -> enum ocelot_vcap_action struct ocelot_ace_stats -> struct ocelot_vcap_stats enum ocelot_ace_type -> enum ocelot_vcap_key_type struct ocelot_ace_frame_* -> struct ocelot_vcap_key_* No functional change is intended. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: rename ocelot_ace.{c, h} to ocelot_vcap.{c,h}Vladimir Oltean6-5/+5
Access Control Lists (and their respective Access Control Entries) are specifically entries in the VCAP IS2, the security enforcement block, according to the documentation. Let's rename the files that deal with generic operations on the VCAP TCAM, so that VCAP IS1 and ES0 can reuse the same code without confusion. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: move net_device related functions to ocelot_net.cVladimir Oltean10-1159/+1151
The ocelot hardware library shouldn't contain too much net_device specific code, since it is shared with DSA which abstracts that structure away. So much as much of this code as possible into the mscc_ocelot driver and outside of the common library. We're making an exception for MDB and LAG code. That is not yet exported to DSA, but when it will, most of the code that's already in ocelot.c will remain there. So, there's no point in moving code to ocelot_net.c just to move it back later. We could have moved all net_device code to ocelot_vsc7514.c directly, but let's operate under the assumption that if a new switchdev ocelot driver gets added, it'll define its SoC-specific stuff in a new ocelot_vsc*.c file and it'll reuse the rest of the code. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: move ocelot_regs.c into ocelot_vsc7514.cVladimir Oltean4-452/+442
ocelot_regs.c actually shouldn't be part of the common library. It describes the register map of the VSC7514 switch. The way ocelot switches work, they'll have highly optimized register maps, so another SoC will likely have the same registers but laid out completely different in memory (so there's little room for reusing this structure). So move it to ocelot_vsc7514.c instead. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: rename MSCC_OCELOT_SWITCH_OCELOT to MSCC_OCELOT_SWITCHVladimir Oltean2-4/+4
Putting 'ocelot' in the config's name twice just to say that 'it's the ocelot driver running on the ocelot SoC' is a bit confusing. Instead, it's just the ocelot driver. Now that we've renamed the previous symbol that was holding the MSCC_OCELOT_SWITCH_OCELOT into *_LIB (because that's what it is), we're free to use this name for the driver. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: convert MSCC_OCELOT_SWITCH into a libraryVladimir Oltean3-12/+23
Hide the CONFIG_MSCC_OCELOT_SWITCH option from users. It is meant to be only a hardware library which is selected by the drivers that use it (ocelot, felix). Since it is "selected" from Kconfig, all its dependencies are manually transferred to the driver that selects it. This is because "select" in Kconfig language is a bit of a mess, and doesn't handle dependencies of selected options quite right. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: rename module to mscc_ocelotVladimir Oltean1-1/+2
mscc_ocelot is a slightly better name for a module than ocelot_board or ocelot_vsc7514 is, so let's use that. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: rename ocelot_board.c to ocelot_vsc7514.cVladimir Oltean2-1/+1
To follow the model of felix and seville where we have one platform-specific file, rename this file to the actual SoC it serves. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: access EtherType using __be16Vladimir Oltean2-4/+4
Get rid of sparse "cast to restricted __be16" warnings. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: mscc: ocelot: use plain int when interacting with TCAM tablesVladimir Oltean1-4/+6
sparse is rightfully complaining about the fact that: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] 26 | __builtin_constant_p((l) > (h)), (l) > (h), 0))) | ^ note: in expansion of macro ‘GENMASK_INPUT_CHECK’ 39 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~~~~~~~~~~~ note: in expansion of macro ‘GENMASK’ 127 | mask = GENMASK(width, 0); | ^~~~~~~ So replace the variables that go into GENMASK with plain, signed integer types. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21net: dsa: felix: make vcap is2 keys and actions staticVladimir Oltean1-2/+2
Get rid of some sparse warnings. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21vrf: add l3mdev registration for table to VRF device lookupAndrea Mayer1-4/+55
During the initialization phase of the VRF module, the callback for table to VRF device lookup is registered in l3mdev. Signed-off-by: Andrea Mayer <andrea.mayer@uniroma2.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21vrf: add sysctl parameter for strict modeAndrea Mayer1-0/+118
Add net.vrf.strict_mode sysctl parameter. When net.vrf.strict_mode=0 (default) it is possible to associate multiple VRF devices to the same table. Conversely, when net.vrf.strict_mode=1 a table can be associated to a single VRF device. When switching from net.vrf.strict_mode=0 to net.vrf.strict_mode=1, a check is performed to verify that all tables have at most one VRF associated, otherwise the switch is not allowed. The net.vrf.strict_mode parameter is per network namespace. Signed-off-by: Andrea Mayer <andrea.mayer@uniroma2.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-21vrf: track associations between VRF devices and tablesAndrea Mayer1-5/+268
Add the data structures and the processing logic to keep track of the associations between VRF devices and routing tables. When a VRF is instantiated, it needs to refer to a given routing table. For each table, we explicitly keep track of the existing VRFs that refer to the table. Signed-off-by: Andrea Mayer <andrea.mayer@uniroma2.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20ibmveth: Fix max MTU limitThomas Falcon1-1/+1
The max MTU limit defined for ibmveth is not accounting for virtual ethernet buffer overhead, which is twenty-two additional bytes set aside for the ethernet header and eight additional bytes of an opaque handle reserved for use by the hypervisor. Update the max MTU to reflect this overhead. Fixes: d894be57ca92 ("ethernet: use net core MTU range checking in more drivers") Fixes: 110447f8269a ("ethernet: fix min/max MTU typos") Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: read MMD ID from all present MMDsRussell King1-0/+13
Expand the device_ids[] array to allow all MMD IDs to be read rather than just the first 8 MMDs, but only read the ID if the MDIO_STAT2 register reports that a device really is present here for these new devices to maintain compatibility with our current behaviour. Note that only a limited number of devices have MDIO_STAT2. 88X3310 PHY vendor MMDs do are marked as present in the devices_in_package, but do not contain IEE 802.3 compatible register sets in their lower space. This avoids reading incorrect values as MMD identifiers. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: split devices_in_packageRussell King3-9/+9
We have two competing requirements for the devices_in_package field. We want to use it as a bit array indicating which MMDs are present, but we also want to know if the Clause 22 registers are present. Since "devices in package" is a term used in the 802.3 specification, keep this as the as-specified values read from the PHY, and introduce a new member "mmds_present" to indicate which MMDs are actually present in the PHY, derived from the "devices in package" value. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: set devices_in_package only after validationRussell King1-7/+9
Only set the devices_in_package to a non-zero value if we find a valid value for this field, so we avoid leaving it set to e.g. 0x1fffffff. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: add support for probing MMDs >= 8 for devices-in-packageRussell King1-2/+38
Add support for probing MMDs above 7 for a valid devices-in-package specifier, but only probe the vendor MMDs for this if they also report that there the device is present in status register 2. This avoids issues where the MMD is implemented, but does not provide IEEE 802.3 compliant registers (such as the MV88X3310 PHY.) Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: reword get_phy_device() kerneldocRussell King1-2/+11
Reword the get_phy_device() kerneldoc to be more explicit about how we probe for the PHY, and what the various return conditions signify. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: clean up get_phy_c22_id() invalid ID handlingRussell King1-6/+8
Move the ID check from get_phy_device() into get_phy_c22_id(), which simplifies get_phy_device(). The ID reading functions are now responsible for indicating whether they found a PHY or not via their return code - they must return -ENODEV when a PHY is not present. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: clean up get_phy_c45_ids() failure handlingRussell King1-12/+10
When we decide that a PHY is not present, we do not need to go through the hoops of setting *phy_id to 0xffffffff, and then return zero to make get_phy_device() fail - we can return -ENODEV which will have the same effect. Doing so means we no longer have to pass a pointer to phy_id in, and we can then clean up the clause 22 path in a similar way. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: clean up PHY ID readingRussell King1-16/+9
Rearrange the code to read the PHY IDs, so we don't call get_phy_id() only to immediately call get_phy_c45_ids(). Move that logic into get_phy_device(), which results in better readability. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: phy: clean up cortina workaroundRussell King1-15/+13
Move the Cortina PHY workaround out of the "devices in package" loop; it doesn't need to be in there as the control flow will terminate the loop once we enter the workaround irrespective of the workaround's outcome. The workaround is triggered by the ID being mostly 1's, which will in any case terminate the loop. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: flow_offload: fix flow_indr_dev_unregister pathwenxu5-11/+11
If the representor is removed, then identify the indirect flow_blocks that need to be removed by the release callback and the port representor structure. To identify the port representor structure, a new indr.cb_priv field needs to be introduced. The flow_block also needs to be removed from the driver list from the cleanup path. Fixes: 1fac52da5942 ("net: flow_offload: consolidate indirect flow_block infrastructure") Signed-off-by: wenxu <wenxu@ucloud.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20flow_offload: use flow_indr_block_cb_alloc/remove functionwenxu4-22/+40
Prepare fix the bug in the next patch. use flow_indr_block_cb_alloc/remove function and remove the __flow_block_indr_binding. Signed-off-by: wenxu <wenxu@ucloud.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20geneve: allow changing DF behavior after creationSabrina Dubroca1-0/+1
Currently, trying to change the DF parameter of a geneve device does nothing: # ip -d link show geneve1 14: geneve1: <snip> link/ether <snip> geneve id 1 remote 10.0.0.1 ttl auto df set dstport 6081 <snip> # ip link set geneve1 type geneve id 1 df unset # ip -d link show geneve1 14: geneve1: <snip> link/ether <snip> geneve id 1 remote 10.0.0.1 ttl auto df set dstport 6081 <snip> We just need to update the value in geneve_changelink. Fixes: a025fb5f49ad ("geneve: Allow configuration of DF behaviour") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20enetc: Fix HW_VLAN_CTAG_TX|RX togglingClaudiu Manoil3-16/+34
VLAN tag insertion/extraction offload is correctly activated at probe time but deactivation of this feature (i.e. via ethtool) is broken. Toggling works only for Tx/Rx ring 0 of a PF, and is ignored for the other rings, including the VF rings. To fix this, the existing VLAN offload toggling code was extended to all the rings assigned to a netdevice, instead of the default ring 0 (likely a leftover from the early validation days of this feature). And the code was moved to the common set_features() function to fix toggling for the VF driver too. Fixes: d4fd0404c1c9 ("enetc: Introduce basic PF and VF ENETC ethernet drivers") Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20net: macb: undo operations in case of failureClaudiu Beznea1-2/+4
Undo previously done operation in case macb_phylink_connect() fails. Since macb_reset_hw() is the 1st undo operation the napi_exit label was renamed to reset_hw. Fixes: 7897b071ac3b ("net: macb: convert to phylink") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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