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2019-10-23net: phy: modify assignment to OR for dev_flags in phy_attach_directTao Ren1-1/+1
Modify the assignment to OR when dealing with phydev->dev_flags in phy_attach_direct function, and this is to make sure dev_flags set in driver's probe callback won't be lost. Suggested-by: Andrew Lunn <andrew@lunn.ch> CC: Heiner Kallweit <hkallweit1@gmail.com> CC: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Tao Ren <taoren@fb.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-22fq_codel: do not include <linux/jhash.h>Eric Dumazet1-1/+0
Since commit 342db221829f ("sched: Call skb_get_hash_perturb in sch_fq_codel") we no longer need anything from this file. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: remove dsa_switch_alloc helperVivien Didelot14-28/+49
Now that ports are dynamically listed in the fabric, there is no need to provide a special helper to allocate the dsa_switch structure. This will give more flexibility to drivers to embed this structure as they wish in their private structure. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: allocate ports on touchVivien Didelot2-4/+14
Allocate the struct dsa_port the first time it is accessed with dsa_port_touch, and remove the static dsa_port array from the dsa_switch structure. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: sja1105: register switch before assigning port private dataVivien Didelot1-5/+10
Like the dsa_switch_tree structures, the dsa_port structures will be allocated on switch registration. The SJA1105 driver is the only one accessing the dsa_port structure after the switch allocation and before the switch registration. For that reason, move switch registration prior to assigning the priv member of the dsa_port structures. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: mv88e6xxx: use ports list to map bridgeVivien Didelot1-21/+18
Instead of digging into the other dsa_switch structures of the fabric and relying too much on the dsa_to_port helper, use the new list of switch fabric ports to remap the Port VLAN Map of local bridge group members or remap the Port VLAN Table entry of external bridge group members. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: mv88e6xxx: use ports list to map port VLANVivien Didelot1-12/+20
Instead of digging into the other dsa_switch structures of the fabric and relying too much on the dsa_to_port helper, use the new list of switch fabric ports to define the mask of the local ports allowed to receive frames from another port of the fabric. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: mv88e6xxx: silently skip PVT opsVivien Didelot1-10/+1
Since mv88e6xxx_pvt_map is a static helper, no need to return -EOPNOTSUPP if the chip has no PVT, simply silently skip the operation. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list to setup default CPU portVivien Didelot2-26/+12
Use the new ports list instead of iterating over switches and their ports when setting up the default CPU port. Unassign it on teardown. Now that we can iterate over multiple CPU ports, remove dst->cpu_dp. At the same time, provide a better error message for CPU-less tree. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list to find first CPU portVivien Didelot1-14/+3
Use the new ports list instead of iterating over switches and their ports when looking up the first CPU port in the tree. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list to setup multiple master devicesVivien Didelot1-7/+15
Now that we have a potential list of CPU ports, make use of it instead of only configuring the master device of an unique CPU port. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list to find a port by nodeVivien Didelot1-14/+3
Use the new ports list instead of iterating over switches and their ports to find a port from a given node. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list for routing table setupVivien Didelot1-4/+3
Use the new ports list instead of accessing the dsa_switch array of ports when iterating over DSA ports of a switch to set up the routing table. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list to setup switchesVivien Didelot2-52/+45
Use the new ports list instead of iterating over switches and their ports when setting up the switches and their ports. At the same time, provide setup states and messages for ports and switches as it is done for the trees. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list to find slaveVivien Didelot1-17/+6
Use the new ports list instead of iterating over switches and their ports when looking for a slave device from a given master interface. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use ports list in dsa_to_portVivien Didelot1-1/+8
Use the new ports list instead of accessing the dsa_switch array of ports in the dsa_to_port helper. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: add ports list in the switch fabricVivien Didelot2-6/+47
Add a list of switch ports within the switch fabric. This will help the lookup of a port inside the whole fabric, and it is the first step towards supporting multiple CPU ports, before deprecating the usage of the unique dst->cpu_dp pointer. In preparation for a future allocation of the dsa_port structures, return -ENOMEM in case no structure is returned, even though this error cannot be reached yet. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net: dsa: use dsa_to_port helper everywhereVivien Didelot12-42/+44
Do not let the drivers access the ds->ports static array directly while there is a dsa_to_port helper for this purpose. At the same time, un-const this helper since the SJA1105 driver assigns the priv member of the returned dsa_port structure. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8169: remove rtl_hw_start_8168befHeiner Kallweit1-11/+4
We can remove rtl_hw_start_8168bef() and use rtl_hw_start_8168b() instead because setting register Config4 is done in rtl_jumbo_config(), being called from rtl_hw_start(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8169: remove rtl_hw_start_8168dpHeiner Kallweit1-8/+1
We can remove rtl_hw_start_8168dp() because it's the same as rtl_hw_start_8168dp() now. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8169: simplify setting PCI_EXP_DEVCTL_NOSNOOP_ENHeiner Kallweit1-24/+10
r8168b_0_hw_jumbo_enable() and r8168b_0_hw_jumbo_disable() both do the same and just set PCI_EXP_DEVCTL_NOSNOOP_EN. We can simplify the code by moving this setting for RTL8168B to rtl_hw_start_8168(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8169: remove fiddling with the PCIe max read request sizeHeiner Kallweit1-36/+4
The attempt to improve performance by changing the PCIe max read request size was added in the vendor driver more than 10 years back and copied to r8169 driver. In the vendor driver this has been removed long ago. Obviously it had no effect, also in my tests I didn't see any difference. Typically the max payload size is less than 512 bytes anyway, and the PCI core takes care that the maximum supported value is set. So let's remove fiddling with PCIe max read request size from r8169 too. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: remove close abort workerUrsula Braun4-10/+19
With the introduction of the link group termination worker there is no longer a need to postpone smc_close_active_abort() to a worker. To protect socket destruction due to normal and abnormal socket closing, the socket refcount is increased. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: introduce link group termination workerUrsula Braun4-6/+22
Use a worker for link group termination to guarantee process context. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: improve abnormal termination of link groupsUrsula Braun1-11/+29
If a link group and its connections must be terminated, * wake up socket waiters * do not enable buffer reuse A linkgroup might be terminated while normal connection closing is running. Avoid buffer reuse and its related LLC DELETE RKEY call, if linkgroup termination has started. And use the earliest indication of linkgroup termination possible, namely the removal from the linkgroup list. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: tell peers about abnormal link group terminationUrsula Braun3-6/+6
There are lots of link group termination scenarios. Most of them still allow to inform the peer of the terminating sockets about aborting. This patch tries to call smc_close_abort() for terminating sockets. And the internal TCP socket is reset with tcp_abort(). Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: improve link group freeingUrsula Braun2-17/+32
Usually link groups are freed delayed to enable quick connection creation for a follow-on SMC socket. Terminated link groups are freed faster. This patch makes sure, fast schedule of link group freeing is not rescheduled by a delayed schedule. And it makes sure link group freeing is not rescheduled, if the real freeing is already running. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: improve abnormal termination lockingUrsula Braun1-5/+8
Locking hierarchy requires that the link group conns_lock can be taken if the socket lock is held, but not vice versa. Nevertheless socket termination during abnormal link group termination should be protected by the socket lock. This patch reduces the time segments the link group conns_lock is held to enable usage of lock_sock in smc_lgr_terminate(). Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: terminate link group without holding lgr lockUrsula Braun1-8/+17
When a link group is to be terminated, it is sufficient to hold the lgr lock when unlinking the link group from its list. Move the lock-protected link group unlinking into smc_lgr_terminate(). Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22net/smc: cancel send and receive for terminated socketUrsula Braun6-17/+32
The resources for a terminated socket are being cleaned up. This patch makes sure * no more data is received for an actively terminated socket * no more data is sent for an actively or passively terminated socket Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22mlxsw: core: Extend QSFP EEPROM size for ethtoolVadim Pasternak1-6/+17
Extend the size of QSFP EEPROM for the cable types SSF8436 and SFF8636 from 256 to 640 bytes in order to expose all the EEPROM pages by ethtool. For SFF-8636 and SFF-8436 specifications, the driver exposes 256 bytes of data for ethtool's get_module_eeprom() callback. This is because the driver uses the below defines to specify SFF module length in ethtool's get_module_info() callback: 'ETH_MODULE_SFF_8636_LEN' and 'ETH_MODULE_SFF_8436_LEN' (both are 256). As a result of exposing 256 bytes only, ethtool shows wrong "zero" info for pages 1, 2, 3. The patch changes the length returned by callback for get_module_info() to the values from the next defines: 'ETH_MODULE_SFF_8636_MAX_LEN' and 'ETH_MODULE_SFF_8436_MAX_LEN' (both are 640) to allow exposing of upper page 1, 2 and 3. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22mlxsw: reg: Add macro for getting QSFP module EEPROM page numberVadim Pasternak1-0/+9
Provide a macro for getting QSFP module EEPROM page number from the optional upper page number row offset, specified in request. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22xen/netback: cleanup init and deinit codeJuergen Gross1-60/+54
Do some cleanup of the netback init and deinit code: - add an omnipotent queue deinit function usable from xenvif_disconnect_data() and the error path of xenvif_connect_data() - only install the irq handlers after initializing all relevant items (especially the kthreads related to the queue) - there is no need to use get_task_struct() after creating a kthread and using put_task_struct() again after having stopped it. - use kthread_run() instead of kthread_create() to spare the call of wake_up_process(). Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Paul Durrant <pdurrant@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8152: support firmware of PHY NC for RTL8153AHayes Wang1-2/+282
Support the firmware of PHY NC which is used to fix the issue found for PHY. Currently, only RTL_VER_04, RTL_VER_05, and RTL_VER_06 need it. The order of loading PHY firmware would be RTL_FW_PHY_START RTL_FW_PHY_NC RTL_FW_PHY_STOP The RTL_FW_PHY_START/RTL_FW_PHY_STOP are used to lock/unlock the PHY, and set/clear the patch key from the firmware file. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8152: move r8153_patch_request forwardHayes Wang1-27/+27
Move r8153_patch_request() forward for later patch. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8152: add checking fw_offset field of struct fw_macHayes Wang1-3/+9
Make sure @fw_offset field of struct fw_mac is more than the size of struct fw_mac. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-22r8152: rename fw_type_1 with fw_macHayes Wang1-41/+41
The struct fw_type_1 is used by MAC only, so rename it to a meaningful one. Besides, adjust two messages. Replace "load xxx fail" with "check xxx fail" Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-21net/sched: act_police: re-use tcf_tm_dump()Davide Caratti1-4/+1
Use tcf_tm_dump(), instead of an open coded variant (no functional change in this patch). Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: phy: marvell: remove superseded function marvell_set_downshiftHeiner Kallweit1-53/+35
Instead of superseded function marvell_set_downshift() we can use new function m88e1111_set_downshift() in m88e1116r_config_init(). For this m88e1116r_config_init() has to be moved in the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: phy: marvell: support downshift as PHY tunableHeiner Kallweit1-1/+87
So far downshift is implemented for one small use case only and can't be controlled from userspace. So let's implement this feature properly as a PHY tunable so that it can be controlled via ethtool. More Marvell PHY's may support downshift, but I restricted it for now to the ones where I have the datasheet. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21tc-testing: updated pedit TDC testsRoman Mashak1-0/+200
Added test cases for IP header operations: - set tos/precedence - add value to tos/precedence - clear tos/precedence - invert tos/precedence Signed-off-by: Roman Mashak <mrv@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: add XDP_TX supportLorenzo Bianconi1-7/+121
Implement XDP_TX verdict and ndo_xdp_xmit net_device_ops function pointer Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: make tx buffer array agnosticLorenzo Bianconi1-23/+43
Allow tx buffer array to contain both skb and xdp buffers in order to enable xdp frame recycling adding XDP_TX verdict support Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: move header prefetch in mvneta_swbm_rx_frameLorenzo Bianconi1-4/+3
Move data buffer prefetch in mvneta_swbm_rx_frame after dma_sync_single_range_for_cpu Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: add basic XDP supportLorenzo Bianconi1-9/+139
Add basic XDP support to mvneta driver for devices that rely on software buffer management. Currently supported verdicts are: - XDP_DROP - XDP_PASS - XDP_REDIRECT - XDP_ABORTED - iptables drop: $iptables -t raw -I PREROUTING -p udp --dport 9 -j DROP $nstat -n && sleep 1 && nstat IpInReceives 151169 0.0 IpExtInOctets 6953544 0.0 IpExtInNoECTPkts 151165 0.0 - XDP_DROP via xdp1 $./samples/bpf/xdp1 3 proto 0: 421419 pkt/s proto 0: 421444 pkt/s proto 0: 421393 pkt/s proto 0: 421440 pkt/s proto 0: 421184 pkt/s Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: rely on build_skb in mvneta_rx_swbm poll routineLorenzo Bianconi1-84/+95
Refactor mvneta_rx_swbm code introducing mvneta_swbm_rx_frame and mvneta_swbm_add_rx_fragment routines. Rely on build_skb in oreder to allocate skb since the previous patch introduced buffer recycling using the page_pool API. This patch fixes even an issue in the original driver where dma buffers are accessed before dma sync. mvneta driver can run on not cache coherent devices so it is necessary to sync DMA buffers before sending them to the device in order to avoid memory corruptions. Running perf analysis we can see a performance cost associated with this DMA-sync (anyway it is already there in the original driver code). In follow up patches we will add more logic to reduce DMA-sync as much as possible. Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: introduce page pool API for sw buffer managerLorenzo Bianconi2-19/+65
Use the page_pool api for allocations and DMA handling instead of __dev_alloc_page()/dma_map_page() and free_page()/dma_unmap_page(). Pages are unmapped using page_pool_release_page before packets go into the network stack. The page_pool API offers buffer recycling capabilities for XDP but allocates one page per packet, unless the driver splits and manages the allocated page. This is a preliminary patch to add XDP support to mvneta driver Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21net: mvneta: introduce mvneta_update_stats routineLorenzo Bianconi1-21/+22
Introduce mvneta_update_stats routine to collect {rx/tx} statistics (packets and bytes). This is a preliminary patch to add XDP support to mvneta driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-21igc: Clean up unused shadow_vfta pointerSasha Neftin2-2/+0
VLAN filter table array not implemented yet and shadow_vfta pointer not used. Clean up the code and remove the unused shadow_vfta pointer. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-10-21igc: Add Rx checksum supportSasha Neftin2-1/+47
Extend the socket buffer field process and add Rx checksum functionality Minor: fix indentation with tab instead of spaces. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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