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2017-08-15mlxsw: spectrum_router: Use correct config optionIdo Schimmel
I made an embarrassing mistake and used 'IPV6' instead of 'CONFIG_IPV6' around the function that updates the kernel about IPv6 neighbours activity. This can be a problem if the kernel has more neighbours than a certain threshold and it starts deleting those that are supposedly inactive. Fixes: b5f3e0d43012 ("mlxsw: spectrum_router: Fix build when IPv6 isn't enabled") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15ipv6: fib: Provide offload indication using nexthop flagsIdo Schimmel
IPv6 routes currently lack nexthop flags as in IPv4. This has several implications. In the forwarding path, it requires us to check the carrier state of the nexthop device and potentially ignore a linkdown route, instead of checking for RTNH_F_LINKDOWN. It also requires capable drivers to use the user facing IPv6-specific route flags to provide offload indication, instead of using the nexthop flags as in IPv4. Add nexthop flags to IPv6 routes in the 40 bytes hole and use it to provide offload indication instead of the RTF_OFFLOAD flag, which is removed while it's still not part of any official kernel release. In the near future we would like to use the field for the RTNH_F_{LINKDOWN,DEAD} flags, but this change is more involved and might not be ready in time for the current cycle. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15mlx5: remove unnecessary pci_set_drvdata()Zhu Yanjun
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not necessary to manually clear the device driver data to NULL. Cc: Joe Jin <joe.jin@oracle.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15mlx4: remove unnecessary pci_set_drvdata()Zhu Yanjun
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not necessary to manually clear the device driver data to NULL. Cc: Joe Jin <joe.jin@oracle.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: fix using of ref counter for rxip addressesKittipon Meesompop
IP-address setting and removal are delayed when the device is not yet in state SOFTSETUP or UP. ref_counter has been implemented only for ip-address with type normal. In this patch ref_counter logic is also used for ip-address with type rxip to allow appropriate handling of multiple postponed rxip add and del calls. Signed-off-by: Kittipon Meesompop <kmeesomp@linux.vnet.ibm.com> Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: fix trace-messages for deleting rxip addressesKittipon Meesompop
change trace-messages: - from addrxip4 to delrxip4 - from addrxip6 to delrxip6 Signed-off-by: Kittipon Meesompop <kmeesomp@linux.vnet.ibm.com> Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: reject multicast rxip addressesKittipon Meesompop
There exist different commands to add unicast and multicast addresses on the OSA card. rxip addresses are always set as unicast addresses and thus just unicast addresses should be allowed. Adding a multicast address now fails and a grace message is generated. Signed-off-by: Kittipon Meesompop <kmeesomp@linux.vnet.ibm.com> Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: extract bridgeport cmd builderJulian Wiedmann
Consolidation of duplicated code, no functional change. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/net: reduce inliningJulian Wiedmann
Clean up the inline cruft in s390 net drivers. Many of the inlined functions had only one caller anyway. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: make more use of skb APIJulian Wiedmann
Replace some open-coded parts with their proper API calls. Also remove two skb_[re]set_mac_header() calls in the L2 xmit paths that are clearly no longer required, since at least commit 6d1ccff62780 ("net: reset mac header in dev_start_xmit()"). Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: clean up fill_buffer() offset logicJulian Wiedmann
For some xmit paths we pass down a data offset to qeth_fill_buffer(), to indicate that the first k bytes of the skb should be skipped when mapping it into buffer elements. Commit acd9776b5c45 ("s390/qeth: no ETH header for outbound AF_IUCV") recently switched the offset for the IUCV-over-HiperSockets path from 0 to ETH_HLEN, and now we have device offset OSA = 0 IQD > 0 for all xmit paths. OSA would previously pass down -1 from do_send_packet(), to distinguish between 1) OSA and 2) IQD with offset 0. That's no longer needed now, so have it pass 0, make the offset unsigned and clean up how we apply the offset in __qeth_fill_buffer(). No change of behaviour for any of our current xmit paths. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: straighten out fill_buffer() interfaceJulian Wiedmann
1. for adjusting the buffer's next_element_to_fill in __fill_buffer(), just pass the full qeth_qdio_out_buffer struct 2. when adding a header element, be consistent about passing a hint ('is_first_elem') to __fill_buffer() No functional change. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: simplify fragment type selectionJulian Wiedmann
Improve readability of the code that determines a buffer element's fragment type, and reduce the number of cases down from 5 to 3. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: remove extra L3 adapterparms queryJulian Wiedmann
qeth_l3_setadapter_parms() queries the device for supported adapterparms, even though they already have been queried as part of the device's high-level setup. Remove that extra call. The only call chain for qeth_l3_setadapter_parms() is __qeth_l3_set_online() qeth_core_hardsetup_card() qeth_query_setadapterparms() qeth_l3_setadapter_parms() qeth_query_setadapterparms() , and we only reach qeth_l3_setadapter_parms() if the first adapterparms query succeeds. Hence removing the second query results in no loss of functionality. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: remove extra L2 adapterparms queryJulian Wiedmann
qeth_l2_request_initial_mac() queries the device for its supported adapterparms, even though they already have been queried as part of the device's high-level setup. Remove that extra call. The only call chain for qeth_l2_request_initial_mac() is __qeth_l2_set_online() qeth_core_hardsetup_card() qeth_query_setadapterparms() qeth_l2_setup_netdev() qeth_l2_request_initial_mac() qeth_query_setadapterparms() , and we only reach qeth_l2_request_initial_mac() if the first adapterparms query succeeds. Hence removing the second query results in no loss of functionality. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-15s390/qeth: don't access skb after transmissionJulian Wiedmann
After transmitting a skb via send_packet[_fast](), the statistics code accesses the skb once more to account for transmitted page frags. This has a (theoretical?) race against the TX completion - if the TX completion is processed and frees the skb before hard_start_xmit() gets to the statistics part, we access random memory. Fix this by caching the # of page frags, before the skb is transmitted. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: fix issues with fw_type module parameterDerek Chickles
The fw_type module parameter isn't showing up in the /sys/module/liquidio/parameters directory. Fix it by setting the read permission bits for user, group, other in module_param_string(). Revise the description of fw_type. Initialize the fw_type static char array with the default value to conform to the module parameter description. Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14mlxsw: spectrum_router: Add support for nexthop group consolidation for IPv6Arkadi Sharshevsky
Due to limited ASIC resources the maximum number of routes is limited by the nexthop resource. In order to improve the routing scale nexthop consolidation should be performed. This patch adds support for IPv6 neighbor consolidation. The hash value is calculated based on the nexthop set, by performing bitwise xor on the ifindexs of the nexthops, in a similar way to IPv4's kernel implementation. In case of collision a full match is performed between the sets which include address and ifindex comparison. Non gateway nexthop groups are not inserted to the hash table due to lack of nexthop device (ifindex). Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14mlxsw: spectrum_router: Prepare nexthop group's hash table for IPv6Arkadi Sharshevsky
This patch does preparation before introducing IPv6 nexthop group consolidation. Currently the nexthop group hash table is used only by IPv4 and uses fixed key size. In order to support the IPv6's variable length key the current table is changed. Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: added support for ethtool --set-ring featureIntiyaz Basha
added support for ethtool --set-ring feature Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved liquidio_setup_io_queues to lio_core.cIntiyaz Basha
Moving common liquidio_setup_io_queues to lio_core.c Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved liquidio_napi_poll to lio_core.cIntiyaz Basha
Moving common liquidio_napi_poll to lio_core.c Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved liquidio_napi_drv_callback to lio_core.cIntiyaz Basha
Moving common liquidio_napi_drv_callback to lio_core.c Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved liquidio_push_packet to lio_core.cIntiyaz Basha
Moving common liquidio_push_packet to lio_core.c Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved octeon_setup_droq to lio_core.cIntiyaz Basha
Moving common octeon_setup_droq to lio_core.c Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved update_txq_status to lio_core.cIntiyaz Basha
Moving common update_txq_status to lio_core.c Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: moved wait_for_pending_requests to octeon_network.hIntiyaz Basha
Moving common function wait_for_pending_requests to octeon_network.h Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14Change Kconfig descriptionOhad Oz
This patch apply Mellanox network vendor which includes: - Mellanox card devices: ConnectX-4, ConnectX-5 and Connect-IB cards. - Mellanox switch device: SwitchX-2 Switch-IB, Spectrum. Therefore rephrasing help. Signed-off-by: Ohad Oz <ohado@mellanox.com> Acked-by: Leon Romanovsky <leonro@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14Allow Mellanox switch devices to be configured if only I2C bus is setOhad Oz
Mellanox switches (mlxsw) supports I2C systems without PCI, in order to give the ability to the users to use such functionality, there is need to update Kconfig. Signed-off-by: Ohad Oz <ohado@mellanox.com> Acked-by: Leon Romanovsky <leonro@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14net: phy: Use tab for indentation in KconfigMichal Simek
Using tabs instead of space for indentation. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14mlxsw: spectrum_router: Use one LPM tree for all virtual routersIdo Schimmel
The number of LPM trees available for lookup is much smaller than the number of virtual routers, which are used to implement VRFs. In addition, an LPM tree can only be used by one protocol - either IPv4 or IPv6. Therefore, in order to increase the number of supported virtual routers to the maximum we need to be able to share LPM trees across virtual routers instead of trying to find an optimized tree for each. Do that by allocating one LPM tree for each protocol, but make sure it will only include prefixes that are actually used, so as to not perform unnecessary lookups. Since changing the structure of a bound tree isn't recommended, whenever a new tree it required, it's first created and then bound to each virtual router, replacing the old one. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14mlxsw: spectrum_router: Pass argument explicitlyIdo Schimmel
Instead of relying on the LPM tree to be assigned to the virtual router before binding the two, lets pass it explicitly. This will later allow us to return upon binding error instead of having to perform a rollback of the assignment. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14mlxsw: spectrum_router: Return void from deletion functionsIdo Schimmel
There is no point in returning a value from function whose return value is never checked. Even if the return value was checked, there wouldn't be anything to do about it, as these functions are either called from error or deletion paths. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14qlge: fix duplicated code for different branchesGustavo A. R. Silva
Refactor code in order to avoid identical code for different branches. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: fix duplicated code for different branchesGustavo A. R. Silva
Refactor code in order to avoid identical code for different branches. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-14liquidio: update debug console logging mechanismRick Farrington
- remove logging dependency upon global func octeon_console_debug_enabled() - abstract debug console logging using console structure (via function ptr) to allow for more flexible logging Signed-off-by: Rick Farrington <ricardo.farrington@cavium.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13net: ti: cpsw:: constify platform_device_idArvind Yadav
platform_device_id are not supposed to change at runtime. All functions working with platform_device_id provided by <linux/platform_device.h> work with const platform_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13net: sh_eth: constify platform_device_idArvind Yadav
platform_device_id are not supposed to change at runtime. All functions working with platform_device_id provided by <linux/platform_device.h> work with const platform_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13net: dpaa_eth: constify platform_device_idArvind Yadav
platform_device_id are not supposed to change at runtime. All functions working with platform_device_id provided by <linux/platform_device.h> work with const platform_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13can: constify platform_device_idArvind Yadav
platform_device_id are not supposed to change at runtime. All functions working with platform_device_id provided by <linux/platform_device.h> work with const platform_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13tap: make struct tap_fops staticColin Ian King
The structure tap_fops is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: symbol 'tap_fops' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13virtio-net: make array guest_offloads staticColin Ian King
The array guest_offloads is local to the source and does not need to be in global scope, so make it static. Also tweak formatting. Cleans up sparse warnings: symbol 'guest_offloads' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13of_mdio: merge branch tails in of_phy_register_fixed_link()Sergei Shtylyov
Looks like gcc isn't always able to figure out that 3 *if* branches in of_phy_register_fixed_link() calling fixed_phy_register() at their ends are similar enough and thus can be merged. The "manual" merge saves 40 bytes of the object code (AArch64 gcc 4.8.5), and still saves 12 bytes even if gcc was able to merge the branch tails (ARM gcc 4.8.5)... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13net: vrf: Drop local rtable and rt6_infoDavid Ahern
The VRF cached rtable and rt6_info for local traffic are no longer needed and actually prevent local traffic through enslaved devices. Remove them. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13vxlan: change vxlan_[config_]validate() to use netlink_ext_ack for error ↵Girish Moodalbail
reporting The kernel log is not where users expect error messages for netlink requests; as we have extended acks now, we can replace pr_debug() with NL_SET_ERR_MSG_ATTR(). Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> Signed-off-by: Girish Moodalbail <girish.moodalbail@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13tap: XDP supportJason Wang
This patch tries to implement XDP for tun. The implementation was split into two parts: - fast path: small and no gso packet. We try to do XDP at page level before build_skb(). For XDP_TX, since creating/destroying queues were completely under control of userspace, it was implemented through generic XDP helper after skb has been built. This could be optimized in the future. - slow path: big or gso packet. We try to do it after skb was created through generic XDP helpers. Test were done through pktgen with small packets. xdp1 test shows ~41.1% improvement: Before: ~1.7Mpps After: ~2.3Mpps xdp_redirect to ixgbe shows ~60% improvement: Before: ~0.8Mpps After: ~1.38Mpps Suggested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-13tap: use build_skb() for small packetJason Wang
We use tun_alloc_skb() which calls sock_alloc_send_pskb() to allocate skb in the past. This socket based method is not suitable for high speed userspace like virtualization which usually: - ignore sk_sndbuf (INT_MAX) and expect to receive the packet as fast as possible - don't want to be block at sendmsg() To eliminate the above overheads, this patch tries to use build_skb() for small packet. We will do this only when the following conditions are all met: - TAP instead of TUN - sk_sndbuf is INT_MAX - caller don't want to be blocked - zerocopy is not used - packet size is smaller enough to use build_skb() Pktgen from guest to host shows ~11% improvement for rx pps of tap: Before: ~1.70Mpps After : ~1.88Mpps What's more important, this makes it possible to implement XDP for tap before creating skbs. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11liquidio: moved ptp_enable to octeon_device structureIntiyaz Basha
ptp_enable was a global static variable. Moved this global variable to octeon_device structure and removed extra device id check. Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11mlxsw: make mlxsw_config_profile constBhumika Goyal
Make these structures const as they only stored in the profile field of a mlxsw_driver structure, which is of type const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-11nfp: send control message when MAC representors are createdSimon Horman
The firmware expects a MAC_REPR control message when a MAC representor is created. The driver should expect a PORTMOD message to follow which will provide the link states of the physical port associated with the MAC representor. Signed-off-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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