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2015-12-03net: add driver for Netronome NFP4000/NFP6000 NIC VFsJakub Kicinski11-0/+4814
Add driver for Virtual Functions for the Netronome's NFP-4000 and NFP-6000 based NICs. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Rolf Neugebauer <rolf.neugebauer@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03Merge branch '40GbE' of ↵David S. Miller11-203/+226
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2015-12-03 This series contains updates to i40e and i40evf only. Mitch updates the i40evf driver by increasing the maximum number of queues, since future devices will allow for more queue pairs. Cleans up a duplicate printing of the driver info string done in init, since it is already done in probe. Cleaned up the several allocations which did not need to be at atomic level, where GFP_KERNEL would work just fine. Then makes i40e_sync_vsi_filters() a more mature function, make having a common exit point so it will properly release the busy lock on the VSI and propagate errors to the callers. Then does some whitespace housekeeping in i40evf. Kiran moves and updates the detection/recovery of transmit queue hang code to service_task from tx_timeout function. Also fixed memory leak when users program flow-director filter using ethtool (sideband filter programming), the cause being the check of 'tx_buffer->skb' was preventing 'raw_buf' from being freed as part of the cleanup. Jesse enabled the ability to turn off/on packet split using ethtool priv flags. Then does some housekeeping for both the i40e and i40evf drivers which includes: remove unused/useless code, correct whitespace, remove duplicate #include, fix incorrect comment, etc... Neerav cleans up functions to gather Flow Control Rx XOFF stats, since the recent change in the driver logic for checking transmit hang has been moved, so these functions do not do anything meaningful any longer. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5e: Add support for SR-IOV ndosSaeed Mahameed1-1/+83
Implement and enable SR-IOV ndos to manage SR-IOV configuration via netdev netlink API. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: E-Switch, Introduce get vf statisticsSaeed Mahameed2-0/+70
Add support to get VF statistics using query vport counter command. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: E-Switch, Introduce set vport vlan (VST mode)Saeed Mahameed2-2/+134
Add query and modify functions to control client vlan and qos striping or insertion, in E-Switch vports contexts. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: E-Switch, Introduce HCA cap and E-Switch vport contextSaeed Mahameed1-0/+11
E-Switch vport context is unlike NIC vport context, managed by the E-Switch manager or vport_group_manager and not by the NIC(VF) driver. The E-Switch manager can access (read/modify) any of its vports E-Switch context. Currently E-Switch vport context includes only clietnt and server vlan insertion and striping data (for later support of VST mode). Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: E-Switch, Introduce Vport administration functionsSaeed Mahameed2-0/+69
Implement set VF mac/link state and query VF config to be used later in nedev VF ndos or any other management API. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: E-Switch, Add SR-IOV (FDB) supportSaeed Mahameed4-80/+642
Enabling E-Switch SRIOV for nvfs+1 vports. Create E-Switch FDB for L2 UC/MC mac steering between VFs/PF and external vport (Uplink). FDB contains forwarding rules such as: UC MAC0 -> vport0(PF). UC MAC1 -> vport1. UC MAC2 -> vport2. MC MACX -> vport0, vport2, Uplink. MC MACY -> vport1, Uplink. For unmatched traffic FDB has the following default rules: Unmached Traffic (src vport != Uplink) -> Uplink. Unmached Traffic (src vport == Uplink) -> vport0(PF). FDB rules population: Each NIC vport (VF) will notify E-Switch manager of its UC/MC vport context changes via modify vport context command, which will be translated to an event that will be handled by E-Switch manager (PF) which will update FDB table accordingly. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: E-Switch, Introduce FDB hardware capabilitiesSaeed Mahameed1-0/+13
Define needed hardware structures and capabilities needed for E-Switch FDB flow tables and read them on driver load. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: Introducing E-Switch and l2 tableSaeed Mahameed5-1/+654
E-Switch is the software entity that represents and manages ConnectX4 inter-HCA ethernet l2 switching. E-Switch has its own Virtual Ports, each Vport/vNIC/VF can be connected to the device through a vport of an e-switch. Each e-switch is managed by one vNIC identified by HCA_CAP.vport_group_manager (usually it is the PF/vport[0]), and its main responsibility is to forward each packet to the right vport. e-Switch needs to manage its own l2-table and FDB tables. L2 table is a flow table that is managed by FW, it is needed for Multi-host (Multi PF) configuration for inter HCA switching between PFs. FDB table is a flow table that is totally managed by e-Switch driver, its main responsibility is to switch packets between e-Swtich internal vports and uplink vport that belong to the same. This patch introduces only e-Swtich l2 table management, FDB managemnt will come later when ethernet SRIOV/VFs will be enabled. preperation for ethernet sriov and l2 table management. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5e: Write vlan list into vport contextSaeed Mahameed2-0/+53
Each Vport/vNIC must notify underlying e-Switch layer for vlan table changes in-order to update SR-IOV FDB tables. We do that at vlan_rx_add_vid and vlan_rx_kill_vid ndos. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5e: Write UC/MC list and promisc mode into vport contextSaeed Mahameed1-0/+87
Each Vport/vNIC must notify underlying e-Switch layer for UC/MC list and promisc mode updates, in-order to update l2 tables and SR-IOV FDB tables. We do that at set_rx_mode ndo. preperation for ethernet-SRIOV and l2 table management. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: Introduce access functions to modify/query vport vlansSaeed Mahameed1-0/+112
Those functions are needed to notify the upcoming L2 table and SR-IOV E-Switch(FDB) manager(PF), of the NIC vport (vf) vlan table changes. preperation for ethernet sriov and l2 table management. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: Introduce access functions to modify/query vport promisc modeSaeed Mahameed1-0/+62
Those functions are needed to notify the upcoming SR-IOV E-Switch(FDB) manager(PF), of the NIC vport (vf) promisc mode changes. Preperation for ethernet sriov and l2 table management. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: Introduce access functions to modify/query vport stateSaeed Mahameed2-7/+56
In preparation for SR-IOV we add here an API to enable each e-switch manager (PF) to configure its VFs link states in e-switch preparation for ethernet sriov. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: Introduce access functions to modify/query vport mac listsSaeed Mahameed1-0/+119
Those functions are needed to notify the upcoming L2 table and SR-IOV E-Switch(FDB) manager(PF), of the NIC vport (vf) UC/MC mac lists changes. preperation for ethernet sriov and l2 table management. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5: Update access functions to Query/Modify vport MAC addressSaeed Mahameed2-12/+77
In preparation for SR-IOV we add here an API to enable each e-switch client (PF/VF) to configure its L2 MAC addresses and for the e-switch manager (usually the PF) to access them in order to be able to configure them into the e-switch. Therefore we now pass vport num parameter to mlx5_query_nic_vport_context, so PF can access other vports contexts. preperation for ethernet sriov and l2 table management. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5_core: Add base sriov supportEli Cohen5-8/+291
This patch adds SRIOV base support for mlx5 supported devices. The same driver is used for both PFs and VFs; VFs are identified by the driver through the flag MLX5_PCI_DEV_IS_VF added to the pci table entries. Virtual functions are created as usual through writing a value to the sriov_numvs sysfs file of the PF device. Upon instantiating VFs, they will all be probed by the driver on the hypervisor. One can gracefully unbind them through /sys/bus/pci/drivers/mlx5_core/unbind. mlx5_wait_for_vf_pages() was added to ensure that when a VF dies without executing proper teardown, the hypervisor driver waits till all of the pages that were allocated at the hypervisor to maintain its operation are returned. In order for the VF to be operational, the PF needs to call enable_hca for it. This can be done before the VFs are created through a call to pci_enable_sriov. If the there are VFs assigned to a VMs when the driver of the PF is unloaded, all the VF will experience system error and PF driver unloads cleanly; in this case pci_disable_sriov is not called and the devices will show when running lspci. Once the PF driver is reloaded, it will sync its data structures which maintain state on its VFs. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net/mlx5_core: Modify enable/disable hca functionsEli Cohen2-24/+23
Modify these functions to have func_id argument to state which device we are referring to. This is done as a preparation for SRIOV support where a PF driver needs to control its virtual functions. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03alx: remove pointless assignmentJarod Wilson1-1/+0
Reasonably sure this doesn't serve any purpose. CC: Jay Cliburn <jcliburn@gmail.com> CC: Chris Snook <chris.snook@gmail.com> CC: netdev@vger.kernel.org Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: spectrum: Implement LAG tx enabled lower state changeJiri Pirko1-2/+79
Enabling/disabling TX on a LAG port means enabling/disabling distribution in our HW. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: spectrum: Implement FDB add/remove/dump for LAGJiri Pirko1-32/+150
Implement FDB offloading for lagged ports, including learning LAG FDB entries, adding/removing static FDB entries and dumping existing LAG FDB entries. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: spectrum: Implement LAG port join/leaveJiri Pirko2-17/+306
Implement basic procedures for joining/leaving port to/from LAG. That includes HW setup of collector, core LAG mapping setup. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: reg: Add definition of LAG unicast record for SFN registerJiri Pirko1-1/+21
LAG-related records have specific format in SFN register. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: reg: Add definition of LAG unicast record for SFD registerJiri Pirko1-8/+71
LAG-related records have specific format in SFD register. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: reg: Add link aggregation configuration registers definitionsJiri Pirko1-0/+293
Add definitions of SLDR, SLCR2, SLCOR registers that are used to configure LAG. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: pci: Implement LAG processing for received packetsJiri Pirko2-12/+11
Completion queue element for receive queue provides information if the packet was received via LAG port. Extract this info and pass it along to core. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: core: Add support for packets received from LAG portJiri Pirko3-5/+92
Lower layer (pci) has information if the packet is received via LAG port. If that is the case, it fills up rx_info accordingly. However upper layer does not care about lag_id/port_index for received packets so convert it to local_port before passing it up. For that conversion, lag mapping array is introduced. Upper layer is responsible for setting up the mapping according to what is set in HW. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03mlxsw: spectrum: Add set_rx_mode ndo stubJiri Pirko1-0/+5
Add just a stub for now. This allows to pass check in dev_ifsioc, SIOCADDMULTI and SIOCDELMULTI cases. Teamd is using these to add LACP slow MAC. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03bonding: set inactive flags on releaseJiri Pirko1-0/+2
Be correct and symmetric to enslave and set inactive flags during release. That gives LAG offload drivers - lower state change listeners - possibility to do proper cleanup. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03bonding: implement lower state change propagationJiri Pirko1-0/+10
Let netdev notifier listeners know about link and slave state change. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03bonding: allow notifications for bond_set_slave_link_stateJiri Pirko1-18/+36
Similar to state notifications. We allow caller to indicate if the notification should happen now or later, depending on if he holds rtnl mutex or not. Introduce bond_slave_link_notify function (similar to bond_slave_state_notify) which is later on called with rtnl mutex and goes over slaves and executes delayed notification. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03team: implement lower state change propagationJiri Pirko1-2/+18
Let netdev notifier listeners know about link-up and port-enable state changes. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03team: rtnl_lock for options setJiri Pirko1-3/+8
During options set, there will be needed to hold rtnl_mutex in order to safely call netdev notifiers. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03bonding: fill-up LAG changeupper info struct and pass it alongJiri Pirko1-14/+31
Initialize netdev_lag_upper_info structure by TX type according to current bonding mode and pass it along via netdev_master_upper_dev_link. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03team: fill-up LAG changeupper info struct and pass it alongJiri Pirko6-11/+17
Initialize netdev_lag_upper_info structure by TX type according to current team mode and pass it along via netdev_master_upper_dev_link. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net: add possibility to pass information about upper device via notifierJiri Pirko3-3/+3
Sometimes the drivers and other code would find it handy to know some internal information about upper device being changed. So allow upper-code to pass information down to notifier listeners during linking. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net: propagate upper priv via netdev_master_upper_dev_linkJiri Pirko3-3/+3
Eliminate netdev_master_upper_dev_link_private and pass priv directly as a parameter of netdev_master_upper_dev_link. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03net: add netif_is_team_master helperJiri Pirko1-0/+1
Similar to other helpers, caller can use this to find out if device is team master. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03bonding: add 802.3ad support for 100G speedsJiri Pirko1-1/+10
Similar to other speeds, add 100G to bonding 802.3ad code. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03i40e: Fix i40e_print_features() VEB mode outputJoe Perches1-23/+19
Commit 7fd89545f337 ("i40e: remove BUG_ON from feature string building") added defective output when I40E_FLAG_VEB_MODE_ENABLED was set in function i40e_print_features. Fix it. Miscellanea: - Remove unnecessary string variable - Add space before not after fixed strings - Use kmalloc not kzalloc - Don't initialize i to 0, use result of first snprintf Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-03ixgbevf: Handle extended IPv6 headers in Tx pathMark Rustad1-8/+14
Check for and handle IPv6 extended headers so that Tx checksum offload can be done. Also use skb_checksum_help for unexpected cases. Thanks to Tom Herbert for noticing these problems. Thanks to Alexander Duyck for seeing how to coalesce the error handling into one location. Reported-by: Tom Herbert <tom@herbertland.com> Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Always turn PHY power on when requestedMark Rustad2-2/+4
Instead of inhibiting PHY power control when manageability is present, only inhibit turning PHY power off when manageability is present. Consequently, PHY power will always be turned on when requested. Without this patch, some systems with X540 or X550 devices in some conditions will never get link. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Handle extended IPv6 headers in Tx pathMark Rustad1-8/+15
Check for and handle IPv6 extended headers so that Tx checksum offload can be done. Also use skb_checksum_help for unexpected cases. Thanks to Tom Herbert for noticing these problems. Thanks to Alexander Duyck for recognizing problems with the first version of this patch and recognizing how to coalesce error conditions into a single location. Reported-by: Tom Herbert <tom@herbertland.com> Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Save VF info and take referencesMark Rustad3-23/+59
Save VF device pointers and take references to speed accesses used to monitor the device behavior to avoid slot resets. The saved information avoids lock contention during the search used to access each of the VFs. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Wait for master disable to be setMark Rustad1-1/+13
According to the datasheets, the driver should wait for the master disable bit to read as being set before checking the status register for master disable. Reported-by: Dan Streetman <dan.streetman@canonical.com> Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Correct spec violations by waiting after resetMark Rustad4-5/+9
The ixgbe driver was violating the specification in the datasheet by not waiting 1ms before checking for the reset bit clearing. This is called out for devices supported by ixgbe, so implement the required delay. Reported-by: Dan Streetman <dan.streetman@canonical.com> Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Update PTP to support X550EM_x devicesMark Rustad4-197/+578
The X550EM_x devices handle clocking differently, so update the PTP implementation to accommodate them. This involves significant changes to ixgbe's PTP code to accommodate the new range of behaviors including things like non-power-of-2 clock wrapping. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Allow FDB entries access to more RAR filtersAlexander Duyck1-1/+4
This change makes it so that we allow the PF to make use of all free RAR entries for FDB use if needed. Previously the code limited us to 16 unicast entries, however this was shared between MACVLAN which wasn't limited and the FDB code which was. So instead of treating the FDB code as a second class citizen I have updated it so that it has access to just as many entries as the MACVLAN filters. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-03ixgbe: Use __dev_uc_sync and __dev_uc_unsync for unicast addressesAlexander Duyck1-3/+25
This change replaces the ixgbe_write_uc_addr_list call in ixgbe_set_rx_mode with a call to __dev_uc_sync instead. This works much better with the MAC addr list code that was already in place and solves an issue in which you couldn't remove an FDB address without having to reset the port. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Tested-by: Darin Miller <darin.j.miller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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