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path: root/drivers/net/ethernet
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2016-05-04ixgbe: Remove duplicate and unused device ID definitionsPreethi Banala
Remove duplicate and unused device ID definitions. Signed-off-by: Preethi Banala <preethi.banala@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04ixgbe: check EEPROM for WOL support for X540 and aboveEmil Tantilov
This change aims to simplify the logic we use to determine WOL support by reading the EEPROM bits for MACs X540 and newer. Also some cleanups in ixgbe_wol_supported() - changed return type to bool and removed redundant return variable by simply using return after the checks. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04ixgbe: add WoL support for some 82599 subdevice IDsEmil Tantilov
We had some 82599 subdevice IDs missing from the list of parts that support WoL. Reported-by: Neil Horman <nhorman@redhat.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04ixgbevf: Support Windows hosts (Hyper-V)KY Srinivasan
On Hyper-V, the VF/PF communication is a via software mediated path as opposed to the hardware mailbox. Make the necessary adjustments to support Hyper-V. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04ixgbevf: Add the device ID's presented while running on Hyper-VKY Srinivasan
Intel SR-IOV cards present different ID when running on Hyper-V. Add the device IDs presented while running on Hyper-V. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04ixgbe: Match on multiple headers for cls_u32 offloadsAmritha Nambiar
Adds support to set filters with multiple header fields (L3,L4)to match on. This is achieved in the following order: 1. Create a leaf hash table for the next header. 2. Create a link to the leaf hash table from the base hash table with matches on next header type and current header fields. 3. Add filter in leaf hash table with match on next header fields and action. Verified with the following filters : Match TCP and DIP: handle 1: u32 divisor 1 u32 ht 800: order 1 link 1: \ offset at 0 mask 0f00 shift 6 plus 0 eat \ match ip protocol 6 ff match ip dst 10.0.0.1/32 match tcp src 28 ffff action drop Delete the filter: Match on DIP, SIP, UDP (SPort, DPort): handle 2: u32 divisor 1 u32 ht 800: order 2 link 2: \ offset at 0 mask 0f00 shift 6 plus 0 eat \ match ip dst 15.0.0.2/32 match ip protocol 17 ff \ match ip src 15.0.0.1/32 match udp src 30 ffff match udp dst 32 ffff action drop Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com> Acked-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04ixgbe: Add support for redirect action to cls_u32 offloadsSridhar Samudrala
This patch enables 'redirect' to a SRIOV VF or a offloaded macvlan device queue via tc 'mirred' action. Verified with the following script that creates SRIOV VFs, offloaded macvlan and adds tc u32 filters with redirect action to the associated netdevs. # add ingress qdisc. tc qdisc add dev p4p1 ingress # enable hw tc offload. ethtool -K p4p1 hw-tc-offload on # create 4 sriov VFs and bring up the first one. echo 4 > /sys/class/net/p4p1/device/sriov_numvfs sleep 1 ip link set p4p1 up ip link set p4p1_0 up # create a offloaded macvlan device and bring it up. ethtool -K p4p1 l2-fwd-offload on ip link add link p4p1 name mvlan_1 type macvlan ip link set mvlan_1 up # add u32 filter with action to redirect to VF netdev tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ handle 800:0:1 u32 ht 800: \ match ip src 192.168.1.3/32 \ action mirred egress redirect dev p4p1_0 # add u32 filter with action to redirect to macvlan netdev tc filter add dev p4p1 parent ffff: protocol ip prio 99 \ handle 800:0:2 u32 ht 800: \ match ip src 192.168.2.3/32 \ action mirred egress redirect dev mvlan_1 Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: net/ipv4/ip_gre.c Minor conflicts between tunnel bug fixes in net and ipv6 tunnel cleanups in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net: macb: Probe MDIO bus before registering netdevFlorian Fainelli
The current sequence makes us register for a network device prior to registering and probing the MDIO bus which could lead to some unwanted consequences, like a thread of execution calling into ndo_open before register_netdev() returns, while the MDIO bus is not ready yet. Rework the sequence to register for the MDIO bus, and therefore attach to a PHY prior to calling register_netdev(), which implies reworking the error path a bit. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03qed: Apply tunnel configurations after PF startManish Chopra
Configure and enable various tunnels on the adapter after PF start. This change was missed as a part of 'commit 464f664501816ef5fbbc00b8de96f4ae5a1c9325 ("qed: Add infrastructure support for tunneling")' Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Yuval Mintz <yuval.mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net: mvneta: Remove superfluous SMP function callAnna-Maria Gleixner
Since commit 3b9d6da67e11 ("cpu/hotplug: Fix rollback during error-out in __cpu_disable()") it is ensured that callbacks of CPU_ONLINE and CPU_DOWN_PREPARE are processed on the hotplugged CPU. Due to this SMP function calls are no longer required. Replace smp_call_function_single() with a direct call to mvneta_percpu_enable() or mvneta_percpu_disable(). The functions do not require to be called with interrupts disabled, therefore the smp_call_function_single() calling convention is not preserved. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: netdev@vger.kernel.org Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03stmmac: dwmac-socfpga: kill init() and rename setup() to set_phy_mode()Joachim Eastwood
Remove old init callback which now contains only a call to socfpga_dwmac_setup(). Also rename socfpga_dwmac_setup() to indicate what the function really does. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03stmmac: dwmac-socfpga: call phy_resume() only in resume callbackJoachim Eastwood
Calling phy_resume() should only be need during driver resume to workaround a hardware errata. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03stmmac: dwmac-socfpga: keep a copy of stmmac_rst in driver priv dataJoachim Eastwood
The dwmac-socfpga driver needs to control the reset usually managed by the core driver to set the PHY mode. Take a copy of the reset handle from core priv data so it can be used by the driver later. This also allow us to move reset handling into socfpga_dwmac_setup() where the code that needs it is located. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03stmmac: dwmac-socfpga: add PM ops and resume functionJoachim Eastwood
Implement the needed PM callbacks in the driver instead of relying on the init/exit hooks in stmmac_platform. This gives the driver more flexibility in how the code is organized. Eventually the init/exit callbacks will be deprecated in favor of the standard PM callbacks and driver remove function. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03stmmac: let remove/resume/suspend functions take device pointerJoachim Eastwood
Change stmmac_remove/resume/suspend to take a device pointer so they can be used directly by drivers that doesn't need to perform anything device specific. This lets us remove the PCI pm functions and later simplifiy the platform drivers. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03macb: fix mdiobus_scan() error checkSergei Shtylyov
Now mdiobus_scan() returns ERR_PTR(-ENODEV) instead of NULL if the PHY device ID was read as all ones. As this was not an error before, this value should be filtered out now in this driver. Fixes: b74766a0a0fe ("phylib: don't return NULL from get_phy_device()") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03pxa168_eth: fix mdiobus_scan() error checkSergei Shtylyov
Since mdiobus_scan() returns either an error code or NULL on error, the driver should check for both, not only for NULL, otherwise a crash is imminent... Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net/mlx5e: Use workqueue for vxlan opsMatthew Finlay
The vxlan add/delete port NDOs are called under rcu lock. The current mlx5e implementation can potentially block in these calls, which is not allowed. Move to using the mlx5e workqueue to handle these NDOs. Fixes: b3f63c3d5e2c ('net/mlx5e: Add netdev support for VXLAN tunneling') Signed-off-by: Matthew Finlay <matt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net/mlx5e: Implement a mlx5e workqueueMatthew Finlay
Implement a mlx5e workqueue to handle all mlx5e specific tasks. Move all tasks currently using the system workqueue to the new workqueue. This is in preparation for vxlan using the mlx5e workqueue in order to schedule port add/remove operations. Signed-off-by: Matthew Finlay <matt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net/mlx5: Kconfig: Fix MLX5_EN/VXLAN build issueMatthew Finlay
When MLX5_EN=y MLX5_CORE=y and VXLAN=m there is a linker error for vxlan_get_rx_port() due to the fact that VXLAN is a module. Change Kconfig to select VXLAN when MLX5_CORE=y. When MLX5_CORE=m there is no dependency on the value of VXLAN. Fixes: b3f63c3d5e2c ('net/mlx5e: Add netdev support for VXLAN tunneling') Signed-off-by: Matthew Finlay <matt@mellanox.com> Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net/mlx5: Unmap only the relevant IO memory mappingGal Pressman
When freeing UAR the driver tries to unmap uar->map and uar->bf_map which are mutually exclusive thus always unmapping a NULL pointer. Make sure we only call iounmap() once, for the actual mapping. Fixes: 0ba422410bbf ('net/mlx5: Fix global UAR mapping') Signed-off-by: Gal Pressman <galp@mellanox.com> Reported-by: Doron Tsur <doront@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03net: ethernet: fec_mpc52xx: move to new ethtool api {get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move the fec_mpc52xx 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>
2016-05-03net: ethernet: fs-enet: move to new ethtool api {get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move the fs-enet 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>
2016-05-03net: ethernet: ucc: move to new ethtool api {get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move the ucc 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>
2016-05-03net: ethernet: gianfar: move to new ethtool api {get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move the gianfar 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>
2016-05-03drivers: net: xgene: constify xgene_cle_ops structureJulia Lawall
The xgene_cle_ops structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-03ravb: Remove rx buffer ALIGNKazuya Mizuguchi
Aligning the reception data size is not required. Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Tested-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-02drivers: net: xgene: Get channel number from device bindingIyappan Subramanian
This patch gets ethernet to CPU channel (prefetch buffer number) from the newly added 'channel' property, thus decoupling Linux driver from resource management. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-02qede: add implementation for internal loopback test.Sudarsana Reddy Kalluru
This patch adds the qede implementation for internal loopback test. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-02qede: add support for selftests.Sudarsana Reddy Kalluru
This patch adds the qede ethtool support for the following tests: - interrupt test - memory test - register test - clock test Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-02qed: add infrastructure for device self tests.Sudarsana Reddy Kalluru
This patch adds the functionality and APIs needed for selftests. It adds the ability to configure the link-mode which is required for the implementation of loopback tests. It adds the APIs for clock test, register test, interrupt test and memory test. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-01cxgb3: fix out of bounds readMichal Schmidt
An out of bounds read of 2 bytes was discovered in cxgb3 with KASAN. t3_config_rss() expects both arrays it gets as parameters to have terminators. setup_rss(), the caller, forgets to add a terminator to one of the arrays. Thankfully the iteration in t3_config_rss() stops anyway, but in the last iteration the check for the terminator is an out of bounds read. Add the missing terminator to rspq_map[]. Reported-by: Jan Stancek <jstancek@redhat.com> Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-01i40e/i40evf: Add support for GSO partial with UDP_TUNNEL_CSUM and GRE_CSUMAlexander Duyck
This patch makes it so that i40e and i40evf can use GSO_PARTIAL to support segmentation for frames with checksums enabled in outer headers. As a result we can now send data over these types of tunnels at over 20Gb/s versus the 12Gb/s that was previously possible on my system. The advantage with the i40e parts is that this offload is mostly transparent as the hardware still deals with the inner and/or outer IPv4 headers so the IP ID is still incrementing for both when this offload is performed. Signed-off-by: Alexander Duyck <aduyck@mirantis.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40evf: make use of BIT() macro to avoid signed left shiftJacob Keller
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: make use of BIT() macro to prevent left shift of signed valuesJacob Keller
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e/i40evf: fix I40E_MASK signed shift overflow warningsJacob Keller
GCC 6 has a new warning which will display when you attempt to left shift a signed value beyond the storage size of the type. I40E_MASK generates a mask value for 32bit registers. Properly typecast the mask value and place the values in parenthesis to prevent macro expansion issues. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e/i40evf : Bump driver version from 1.5.5 to 1.5.10Harshitha Ramamurthy
Signed-off-by: Harshitha Ramamurthy <harshitha.ramamurthy@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Update device ids for X722Catherine Sullivan
Add a device ID for X722. Change-Id: I574f2345ab341de98a6a1c212d0603af853e48b0 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Drop extra copy of functionJesse Brandeburg
i40e_release_rx_desc was in two files, but was only used and needed in txrx.c. Get rid of the extra copy. Change-Id: I86e18239aa03531fc198b6c052847475084a9200 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Use consistent type for vf_idJesse Brandeburg
The driver was all over the place using signed or unsigned types for vf_id, when it should always be signed. This fixes warnings of type unsafe comparisons from gcc with W=2. Change-Id: I2cb681f83d0f68ca124d2e4131e4ac0d9f8a6b22 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: PTP - avoid aggregate return warningsJesse Brandeburg
Aggregate return warnings are when struct types are returned and must be copied to the lvalue with a struct copy by the compiler. This fixes warnings of type aggregate-return from gcc with W=2. Change-Id: I896b1bf514544bf0faeb458869d79914b9f1b168 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Fix uninitialized variableCatherine Sullivan
We have an uninitialized variable warning for valid_len for one case in validate_vf_mesg. To fix this, just initialize it to 0 at the top of the function and remove all of the now redundant assignments to 0 in the individual cases. Change-Id: Iacbd97f4c521ed8d662eef803a598d8707708cfd Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40evf: RSS Hash Option parametersCarolyn Wyborny
This patch syncs the VF code for the changes made to the PF for the RSS hash tuple settings. Since the VF still cannot change the RSS hash settings, change the code to make this clear to the user. Previously, the default settings were returned in this function. However, the default can be changed by the PF so this does not make sense anymore. Change-Id: I085eaf005fc7978b440d2a1bf2b2dd7cadaff39b Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Remove HMC AQ API implementationNeerav Parikh
Remove the code that implements the HMC AQ APIs and call these APIs. This is done because these are obsolete APIs and are not supported by firmware. Change-ID: I5d771d8f37c3e16e7b0a972ff9b27e75aa2d05d4 Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Prevent falling to promiscuous if the VF is not trustedAnjali Singhai Jain
With this change a non trusted VF can never fall to promiscuous mode when there is no room for a MAC/VLAN filter. Change-Id: I8a155aa25c0bcdc6093414920c9ade4ee0bd20e8 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Limit the number of MAC and VLAN addresses that can be added for VFsAnjali Singhai Jain
If the VF is privileged/trusted it can do as it may please including but not limited to hogging resources and playing unfair. But if the VF is not privileged/trusted it still can add some number (8) of MAC and VLAN addresses. Other restrictions with respect to Port VLAN and normal VLAN still apply to not privileged/trusted VF. Change-Id: I3a9529201b184c8873e1ad2e300aff468c9e6296 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01i40e: Change the default for VFs to be not privilegedAnjali Singhai Jain
Make sure a VF is not trusted/privileged until its explicitly set for trust through the new NDO op interface. Change-Id: I476385c290d2b4901d8fceb29de43546accdc499 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-04-29net/mlx5e: Enabling aRFS mechanismMaor Gottlieb
Accelerated RFS requires that ntuple filtering is enabled via ethtool and driver supports ndo_rx_flow_steer. When the ntuple filtering is enabled, we modify the l3_l4 ttc rules to point on the aRFS flow tables and when the filtering is disabled, we modify the l3_l4 ttc rules to point on the RSS TIRs. Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-29net/mlx5e: Add accelerated RFS supportMaor Gottlieb
Implement ndo_rx_flow_steer ndo. A new flow steering rule will be composed from the skb 4-tuple and added to the hardware aRFS flow table. Each rule is stored in an internal hash table, if such skb 4-tuple rule already exists we update the corresponding hardware steering rule with the new destination. For garbage collection rps_may_expire_flow will be invoked for a limited amount of old rules upon any ndo_rx_flow_steer invocation. Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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