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* net: ethernet: mediatek: fix missing changes merged for conflicts ↵Sean Wang2016-09-221-3/+1
| | | | | | | | | | | | | | | | | | | overlapping commits add the missing commits about 1) Commit d3bd1ce4db8e843dce421e2f8f123e5251a9c7d3 ("remove redundant free_irq for devm_request_ir allocated irq") 2) Commit 7c6b0d76fa02213393815e3b6d5e4a415bf3f0e2 ("fix logic unbalance between probe and remove") during merge for conflicts overlapping commits by Commit b20b378d49926b82c0a131492fa8842156e0e8a9 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: add support for drop and redirect actionsRahul Lakkireddy2016-09-221-0/+71
| | | | | | | | | Add support for dropping matched packets in hardware. Also add support for re-directing matched packets to a specified port in hardware. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: add support for offloading u32 filtersRahul Lakkireddy2016-09-226-2/+525
| | | | | | | | | | | | | | Add support for offloading u32 filter onto hardware. Links are stored in a jump table to perform necessary jumps to match TCP/UDP header. When inserting rules in the linked bucket, the TCP/UDP match fields in the corresponding entry of the jump table are appended to the filter rule before insertion. If a link is deleted, then all corresponding filters associated with the link are also deleted. Also enable hardware tc offload as a supported feature. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: add parser to translate u32 filters to internal specRahul Lakkireddy2016-09-221-0/+282
| | | | | | | | | Parse information sent by u32 into internal filter specification. Add support for parsing several fields in IPv4, IPv6, TCP, and UDP. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: add common api support for configuring filtersRahul Lakkireddy2016-09-225-34/+512
| | | | | | | | | | | | | | | | Enable filters for non-offload configuration and add common api support for setting and deleting filters in LE-TCAM region of the hardware. IPv4 filters occupy one slot. IPv6 filters occupy 4 slots and must be on a 4-slot boundary. IPv4 filters can not occupy a slot belonging to IPv6 and the vice-versa is also true. Filters are set and deleted asynchronously. Use completion to wait for reply from firmware in order to allow for synchronization if needed. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: move common filter code to separate fileRahul Lakkireddy2016-09-225-264/+346
| | | | | | | | | | | | | | | Move common filter code to separate files. Also fix the following checkpatch checks. CHECK: Comparison to NULL could be written "!f->l2t" + if (f->l2t == NULL) { CHECK: spaces preferred around that '/' (ctx:VxV) + fwr->len16_pkd = htonl(FW_WR_LEN16_V(sizeof(*fwr)/16)); Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/mlx4_core: Fix deadlock when switching between polling and event fw commandsJack Morgenstein2016-09-222-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When switching from polling-based fw commands to event-based fw commands, there is a race condition which could cause a fw command in another task to hang: that task will keep waiting for the polling sempahore, but may never be able to acquire it. This is due to mlx4_cmd_use_events, which "down"s the sempahore back to 0. During driver initialization, this is not a problem, since no other tasks which invoke FW commands are active. However, there is a problem if the driver switches to polling mode and then back to event mode during normal operation. The "test_interrupts" feature does exactly that. Running "ethtool -t <eth device> offline" causes the PF driver to temporarily switch to polling mode, and then back to event mode. (Note that for VF drivers, such switching is not performed). Fix this by adding a read-write semaphore for protection when switching between modes. Fixes: 225c7b1feef1 ("IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters") Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/mlx4_core: Use RCU to perform radix tree lookup for SRQLeon Romanovsky2016-09-221-9/+5
| | | | | | | | | | Radix tree lookup can be performed without locking. Fixes: 225c7b1feef1 ("IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters") Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Suggested-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/mlx4_en: Fix wrong indentationKamal Heib2016-09-221-1/+1
| | | | | | | | | Use tabs instead of spaces before if statement, no functional change. Fixes: e7c1c2c46201 ("mlx4_en: Added self diagnostics test implementation") Signed-off-by: Kamal Heib <kamalh@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/mlx4_en: Add branch prediction hints in RX data-pathTariq Toukan2016-09-221-12/+14
| | | | | | | | Add likely/unlikely hints to improve branch predictions in the RX data-path. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: bpf: add offload of TC direct action modeJakub Kicinski2016-09-224-2/+82
| | | | | | | | | | Add offload of TC in direct action mode. We just need to provide appropriate checks in the verifier and a new outro block to translate the exit codes to what data path expects Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: bpf: add support for legacy redirect actionJakub Kicinski2016-09-223-0/+7
| | | | | | | | | Data path has redirect support so expressing redirect to the port frame came from is a trivial matter of setting the right result code. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: bpf: add packet marking supportJakub Kicinski2016-09-226-22/+101
| | | | | | | | | Add missing ABI defines and eBPF instructions to allow mark to be passed on and extend prepend parsing on the RX path to pick it up from packet metadata. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: bpf: allow offloaded filters to update statsJakub Kicinski2016-09-224-0/+97
| | | | | | | | Periodically poll stats and call into offloaded actions to update them. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: bpf: add hardware bpf offloadJakub Kicinski2016-09-225-7/+324
| | | | | | | | | | | | Add hardware bpf offload on our smart NICs. Detect if capable firmware is loaded and use it to load the code JITed with just added translator onto programmable engines. This commit only supports offloading cls_bpf in legacy mode (non-direct action). Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: add BPF to NFP code translatorJakub Kicinski2016-09-225-0/+2333
| | | | | | | | Add translator for JITing eBPF to operations which can be executed on NFP's programmable engines. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum: Implement max rif resourceNogah Frankel2016-09-213-12/+41
| | | | | | | | | Replace max rif const with using the result from resource query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: pci: Add max router interface resourceNogah Frankel2016-09-212-1/+8
| | | | | | | | | Add the max number of rif (router interfaces) to resource query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: pci: Add some miscellaneous resourcesNogah Frankel2016-09-213-8/+23
| | | | | | | | | Add max system ports, max regions and max vlan groups to resource query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: spectrum: Implement max virtual routers resourceNogah Frankel2016-09-212-9/+38
| | | | | | | | | | Replace max virtual routers const with the result from the resource query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: pci: Add max virtual routers resourceNogah Frankel2016-09-212-1/+8
| | | | | | | | | Add the max number of virtual routers to resource query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: profile: Add KVD resources to profile configNogah Frankel2016-09-214-22/+76
| | | | | | | | | | | | Use resources from resource query to determine values for the profile configuration. Add KVD determined section sizes to the resources struct. Change the profile struct and value to match this changes. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: pci: Add KVD size relate resourcesNogah Frankel2016-09-212-1/+22
| | | | | | | | | | Add KVD size, and minimum sizes for the single and double sections resources to resources query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: spectrum: lag resources- use resources data instead of constsNogah Frankel2016-09-217-46/+50
| | | | | | | | | | Use max lag and max ports in lag resources as the result of resource query instead of using const to save them. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: pci: Add lag related resources to resources queryNogah Frankel2016-09-212-1/+15
| | | | | | | | | Add max lag and max ports in lag resources to resources query. Signed-off-by: Nogah Frankel <nogahf@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>
* mlxsw: spectrum: Make offloads stats functions staticOr Gerlitz2016-09-211-4/+4
| | | | | | | | | The offloads stats functions are local to this file, make them static. Fixes: fc1bbb0f1831 ('mlxsw: spectrum: Implement offload stats ndo [..]') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ethernet: mediatek: enhance with avoiding superfluous assignment inside ↵Sean Wang2016-09-211-1/+2
| | | | | | | | | | | mtk_get_ethtool_stats data_src is unchanged inside the loop, so this patch moves the assignment to outside the loop to avoid unnecessarily assignment Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: mv88e6xxx: handle multiple ports in ATUVivien Didelot2016-09-211-7/+49
| | | | | | | | | | | | | | | | | | | An address can be loaded in the ATU with multiple ports, for instance when adding multiple ports to a Multicast group with "bridge mdb". The current code doesn't allow that. Add an helper to get a single entry from the ATU, then set or clear the requested port, before loading the entry back in the ATU. Note that the required _mv88e6xxx_atu_getnext function is defined below mv88e6xxx_port_db_load_purge, so forward-declare it for the moment. The ATU code will be isolated in future patches. Fixes: 83dabd1fa84c ("net: dsa: mv88e6xxx: make switchdev DB ops generic") Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipvlan: Fix dependency issueMahesh Bandewar2016-09-211-0/+1
| | | | | | | | | | kbuild-build-bot reported that if NETFILTER is not selected, the build fails pointing to netfilter symbols. Fixes: 4fbae7d83c98 ("ipvlan: Introduce l3s mode") Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-upstream' of ↵David S. Miller2016-09-211-7/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2016-09-19 Here's the main bluetooth-next pull request for the 4.9 kernel. - Added new messages for monitor sockets for better mgmt tracing - Added local name and appearance support in scan response - Added new Qualcomm WCNSS SMD based HCI driver - Minor fixes & cleanup to 802.15.4 code - New USB ID to btusb driver - Added Marvell support to HCI UART driver - Add combined LED trigger for controller power - Other minor fixes here and there Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * fakelb: fix schedule while atomicAlexander Aring2016-09-191-7/+7
| | | | | | | | | | | | | | | | | | | | | | This patch changes the spinlock to mutex for the available fakelb phy list. When holding the spinlock the ieee802154_unregister_hw is called which holding the rtnl_mutex, in that case we get a "BUG: sleeping function called from invalid context" error. We simple change the spinlock to mutex which allows to hold the rtnl lock there. Signed-off-by: Alexander Aring <aar@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | 6pack: fix buffer length mishandlingAlan Cox2016-09-211-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dmitry Vyukov wrote: > different runs). Looking at code, the following looks suspicious -- we > limit copy by 512 bytes, but use the original count which can be > larger than 512: > > static void sixpack_receive_buf(struct tty_struct *tty, > const unsigned char *cp, char *fp, int count) > { > unsigned char buf[512]; > .... > memcpy(buf, cp, count < sizeof(buf) ? count : sizeof(buf)); > .... > sixpack_decode(sp, buf, count1); With the sane tty locking we now have I believe the following is safe as we consume the bytes and move them into the decoded buffer before returning. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | mlx4: add missed recycle opportunity for XDP_TX on TX failureJesper Dangaard Brouer2016-09-201-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct drop handling for XDP_TX on TX failure, were recently added in commit 95357907ae73 ("mlx4: fix XDP_TX is acting like XDP_PASS on TX ring full"). The change missed an opportunity for recycling the RX page, instead of going through the page allocator, like the regular XDP_DROP action does. This patch cease the opportunity, by going through the XDP_DROP case. Fixes: 95357907ae73 ("mlx4: fix XDP_TX is acting like XDP_PASS on TX ring full") Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net-next: dsa: qca8k: remove empty set_addr() stubJohn Crispin2016-09-201-8/+0
| | | | | | | | | | | | | | | | The set_addr() callback is now optional. Remove the empty stub that qca8k has. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net-next: dsa: b53: remove empty set_addr() stubJohn Crispin2016-09-201-6/+0
| | | | | | | | | | | | | | | | The set_addr() callback is now optional. Remove the empty stub that b53 has. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | xen-netfront: avoid packet loss when ethernet header crosses page boundaryVitaly Kuznetsov2016-09-201-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Small packet loss is reported on complex multi host network configurations including tunnels, NAT, ... My investigation led me to the following check in netback which drops packets: if (unlikely(txreq.size < ETH_HLEN)) { netdev_err(queue->vif->dev, "Bad packet size: %d\n", txreq.size); xenvif_tx_err(queue, &txreq, extra_count, idx); break; } But this check itself is legitimate. SKBs consist of a linear part (which has to have the ethernet header) and (optionally) a number of frags. Netfront transmits the head of the linear part up to the page boundary as the first request and all the rest becomes frags so when we're reconstructing the SKB in netback we can't distinguish between original frags and the 'tail' of the linear part. The first SKB needs to be at least ETH_HLEN size. So in case we have an SKB with its linear part starting too close to the page boundary the packet is lost. I see two ways to fix the issue: - Change the 'wire' protocol between netfront and netback to start keeping the original SKB structure. We'll have to add a flag indicating the fact that the particular request is a part of the original linear part and not a frag. We'll need to know the length of the linear part to pre-allocate memory. - Avoid transmitting SKBs with linear parts starting too close to the page boundary. That seems preferable short-term and shouldn't bring significant performance degradation as such packets are rare. That's what this patch is trying to achieve with skb_copy(). Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Acked-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: phy: Add MAC-IF driver for Microsemi PHYs.Raju Lakkaraju2016-09-201-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All the review comments updated and resending for review. This is MAC interface feature. Microsemi PHY can support RGMII, RMII or GMII/MII interface between MAC and PHY. MAC-IF function program the right value based on Device tree configuration. Tested on Beaglebone Black with VSC 8531 PHY. Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* | mlxsw: spectrum: Fix sparse warningsIdo Schimmel2016-09-203-26/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/net/ethernet/mellanox/mlxsw//spectrum.c:251:28: warning: symbol 'mlxsw_sp_span_entry_find' was not declared. Should it be static? drivers/net/ethernet/mellanox/mlxsw//spectrum.c:265:28: warning: symbol 'mlxsw_sp_span_entry_get' was not declared. Should it be static? drivers/net/ethernet/mellanox/mlxsw//spectrum.c:367:56: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum.c:367:56: int enum mlxsw_sp_span_type versus drivers/net/ethernet/mellanox/mlxsw//spectrum.c:367:56: int enum mlxsw_reg_mpar_i_e ... drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:598:32: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:598:32: int enum mlxsw_reg_sbxx_dir versus drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:598:32: int enum devlink_sb_pool_type drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:600:39: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:600:39: int enum mlxsw_reg_sbpr_mode versus drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:600:39: int enum devlink_sb_threshold_type ... drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:255:54: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:255:54: int enum mlxsw_sp_l3proto versus drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:255:54: int enum mlxsw_reg_ralxx_protocol ... drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:1749:6: warning: symbol 'mlxsw_sp_fib_entry_put' was not declared. Should it be static? 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>
* | mlxsw: Change the RX LAG hash function from XOR to CRCElad Raz2016-09-201-1/+1
| | | | | | | | | | | | | | | | | | Change the RX hash function from XOR to CRC in order to have better distribution of the traffic. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnxt_en: Fix build error for kernesl without RTC-LIBRob Swindell2016-09-201-0/+4
| | | | | | | | | | | | | | | | | | | | bnxt_hwrm_fw_set_time() now returns -EOPNOTSUPP when built for kernel without RTC_LIB. Setting the firmware time is not critical to the successful completion of the firmware update process. Signed-off-by: Rob Swindell <Rob.Swindell@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net/mlx5: clean function declarations in eswitch.c upBaoyou Xie2016-09-202-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We get 2 warnings when building kernel with W=1: drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c:463:5: warning: no previous prototype for 'esw_offloads_init' [-Wmissing-prototypes] drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c:521:6: warning: no previous prototype for 'esw_offloads_cleanup' [-Wmissing-prototypes] In fact, both functions are declared in drivers/net/ethernet/mellanox/mlx5/core/eswitch.c,but should be declared in a header file, thus can be recognized in other file. So this patch moves the declarations into drivers/net/ethernet/mellanox/mlx5/core/eswitch.h Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Acked-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | be2net: mark symbols static where possibleBaoyou Xie2016-09-202-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We get 4 warnings when building kernel with W=1: drivers/net/ethernet/emulex/benet/be_main.c:4368:6: warning: no previous prototype for 'be_calculate_pf_pool_rss_tables' [-Wmissing-prototypes] drivers/net/ethernet/emulex/benet/be_cmds.c:4385:5: warning: no previous prototype for 'be_get_nic_pf_num_list' [-Wmissing-prototypes] drivers/net/ethernet/emulex/benet/be_cmds.c:4537:6: warning: no previous prototype for 'be_reset_nic_desc' [-Wmissing-prototypes] drivers/net/ethernet/emulex/benet/be_cmds.c:4910:5: warning: no previous prototype for '__be_cmd_set_logical_link_config' [-Wmissing-prototypes] In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. so this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | phy: mark lan88xx_suspend() staticBaoyou Xie2016-09-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | We get 1 warning when building kernel with W=1: drivers/net/phy/microchip.c:58:5: warning: no previous prototype for 'lan88xx_suspend' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. so this patch marks this function with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: broadcom: bcmgenet: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes2016-09-201-8/+8
| | | | | | | | | | | | | | | | The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: broadcom: bcm63xx: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes2016-09-201-24/+28
| | | | | | | | | | | | | | | | The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: broadcom: bcm63xx: use phydev from struct net_devicePhilippe Reynes2016-09-202-18/+14
| | | | | | | | | | | | | | | | | | | | The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phydev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: broadcom: b44: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes2016-09-201-44/+54
| | | | | | | | | | | | | | | | The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: broadcom: b44: use phydev from struct net_devicePhilippe Reynes2016-09-202-12/+11
| | | | | | | | | | | | | | | | | | | | The private structure contain a pointer to phydev, but the structure net_device already contain such pointer. So we can remove the pointer phydev in the private structure, and update the driver to use the one contained in struct net_device. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnxt_en: Fixed the VF link status after a link state changeEddie Wai2016-09-201-42/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | The VF link state can be changed via the 'ip link set' cmd. Currently, the new link state does not take effect immediately. The fix is for the PF to send a link change async event to the designated VF after a VF link state change. This async event will trigger the VF to update the link status. Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnxt_en: Support for "ethtool -r" commandDeepak Khungar2016-09-201-0/+20
| | | | | | | | | | | | | | | | Restart autoneg if autoneg is enabled. Signed-off-by: Deepak Khungar <deepak.khungar@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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