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2019-01-22selftests: forwarding: Add a test case for ARP decapsulationIdo Schimmel1-0/+18
Verify that ARP packets are correctly decapsulated by the ingress VTEP by removing the neighbours configured on both VLAN interfaces and running a ping test. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22selftests: forwarding: Add a test for VXLAN asymmetric routingIdo Schimmel1-0/+475
In asymmetric routing the ingress VTEP routes the packet into the correct VXLAN tunnel, whereas the egress VTEP only bridges the packet to the correct host. Therefore, packets in different directions use different VNIs - the target VNI. The test uses a simple topology with two VTEPs and two VNIs and verifies that ping passes between hosts (local / remote) in the same VLAN (VNI) and in different VLANs belonging to the same tenant (VRF). While the test does not check VM mobility, it does configure an anycast gateway using a macvlan device on both VTEPs. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Petr Machata <petrm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22Merge branch 'ptp_qoriq'David S. Miller8-45/+210
Yangbo Lu says: ==================== External trigger stamp fifo support for ptp_qoriq This patch-set is to add external trigger stamp fifo support by a new binding "fsl,extts-fifo", and to add fiper pulse loopback support which is very useful for validating trigger without external hardware. Also fixed issues in interrupt enabling/handling. "fsl,extts-fifo" is required to be added into 1588 timer dts node whose hardware supports it. The work will be done for some QorIQ platforms dts in the near future. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22MAINTAINERS: add drivers/ptp/ptp_qoriq_debugfs.c into QorIQ PTP listYangbo Lu1-0/+1
Added drivers/ptp/ptp_qoriq_debugfs.c into QorIQ PTP clock driver list. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22ptp: add debugfs support for ptp_qoriqYangbo Lu5-2/+120
This patch is to add debugfs support for ptp_qoriq. Current debugfs supports to control fiper1/fiper2 loopback mode. If the loopback mode is enabled, the fiper1/fiper2 pulse is looped back into trigger1/ trigger2 input. This is very useful for validating hardware and driver without external hardware. Below is an example to enable fiper1 loopback. echo 1 > /sys/kernel/debug/2d10e00.ptp_clock/fiper1-loopback Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22ARM: dts: ls1021a: add 1588 external trigger stamp fifo supportYangbo Lu1-0/+1
This patch is to add external trigger stamp fifo support for 1588 timer. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22dt-binding: ptp_qoriq: document "fsl,extts-fifo" propertyYangbo Lu1-0/+2
Documented "fsl,extts-fifo" property. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22ptp_qoriq: support external trigger stamp FIFOYangbo Lu2-14/+57
The external trigger stamp FIFO was introduced as a new feature for QorIQ 1588 timer IP block. This patch is to support it by adding a new dts property "fsl,extts-fifo". Any QorIQ 1588 timer supporting this feature is required to add this property in its dts node. In addition, the FIFO should be cleaned up before enabling external trigger interrupts. Otherwise, there will be interrupts immediately just after enabling external trigger interrupts. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22ptp_qoriq: fix interrupt enabling and handlingYangbo Lu1-31/+31
The tmr_tevent register would update event bits no matter tmr_temask bits were set or not. So we should get interrupts by tmr_tevent & tmr_temask, and clean up interrupts in tmr_tevent before enabling them. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22devlink: Add missing check of nlmsg_putYueHaibing1-0/+3
nlmsg_put may fail, this fix add a check of its return value. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22Merge branch 'Qualcomm-ethqos'David S. Miller7-22/+644
Vinod Koul says: ==================== net: Add support for Qualcomm ethqos Some Qualcomm SoCs sport a ethqos controller which use DW ip, so add the glue driver which uses stmmac driver along with DT bindings for this device. This controller supports rgmii mode and doesn't work with existing phy drivers as they do not remove the phy delay delay in this mode, so fix the two phy drivers tested with this. Changes in v3: - Add description in DT and rename the file and compatible as suggested by Rob - Update changelog for QCA8K driver - Update AT803x phy disable delay for all RGMxx modes Changes in v2: - Fix the example in dt-binding - Remove DT property for disable the delay and disable delay for RGMII mode in AT803x and QCA8K PHY drivers ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: dsa: qca8k: disable delay for RGMII modeVinod Koul1-12/+4
In RGMII mode we should not have any delay in port MAC, so disable the delay. Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: phy: at803x: Disable phy delay for RGMII modeVinod Koul1-10/+12
For RGMII mode, phy delay should be disabled. Add this case along with disable delay routines. Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22MAINTAINER: Add entry for Qualcomm ETHQOS ethernet driverVinod Koul1-0/+8
Add myself and Niklas as maintainers for this driver Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: stmmac: Add driver for Qualcomm ethqosVinod Koul3-0/+556
Add glue driver to support Qualcomm ETHQOS using stmmac driver. This is based on downstream driver written by Siddarth Gupta, Sunil Kumar Paidimarri, Rahul Ankushrao Kawadgave, Nisha Menon, Jagadeesh Babu Challagundla, Chaitanya Pratapa, Lakshit Tyagi, Suraj Jaiswal, Sneh Shah and Ventrapragada Ravi Kanth Co-developed-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22dt-bindings: net: Add Qualcomm ethqos bindingVinod Koul1-0/+64
Add support for Qualcomm ethqos found in some SoCs like QCS404. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: stmmac: implement the SIOCGHWTSTAMP ioctlArtem Panfilov2-5/+33
This patch adds support for the SIOCGHWTSTAMP ioctl which enables user processes to read the current hwtstamp_config settings non-destructively. Signed-off-by: Artem Panfilov <panfilov.artyom@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22Merge branch 'bridge-mrd'David S. Miller13-132/+275
Linus Lüssing says: ==================== bridge: implement Multicast Router Discovery (RFC4286) This patchset adds initial Multicast Router Discovery support to the Linux bridge (RFC4286). With MRD it is possible to detect multicast routers and mark bridge ports and forward multicast packets to such routers accordingly. So far, multicast routers are detected via IGMP/MLD queries and PIM messages in the Linux bridge. As there is only one active, selected querier at a time RFC4541 ("Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches") section 2.1.1.a) recommends snooping Multicast Router Advertisements as provided by MRD (RFC4286). The first two patches are refactoring some existing code which is reused for parsing the Multicast Router Advertisements later in the fourth patch. The third patch lets the bridge join the all-snoopers multicast address to be able to reliably receive the Multicast Router Advertisements. What is not implemented yet from RFC4286 yet: * Sending Multicast Router Solicitations: -> RFC4286: "[...] may be sent when [...] an interface is (re-)initialized [or] MRD is enabled" * Snooping Multicast Router Terminations: -> currently this only relies on our own timeouts * Adjusting timeouts with the values provided in the announcements Changes in v2: * rebased to current net-next/master (no conflicts/changes) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bridge: Snoop Multicast Router AdvertisementsLinus Lüssing6-1/+82
When multiple multicast routers are present in a broadcast domain then only one of them will be detectable via IGMP/MLD query snooping. The multicast router with the lowest IP address will become the selected and active querier while all other multicast routers will then refrain from sending queries. To detect such rather silent multicast routers, too, RFC4286 ("Multicast Router Discovery") provides a standardized protocol to detect multicast routers for multicast snooping switches. This patch implements the necessary MRD Advertisement message parsing and after successful processing adds such routers to the internal multicast router list. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bridge: join all-snoopers multicast addressLinus Lüssing3-5/+78
Next to snooping IGMP/MLD queries RFC4541, section 2.1.1.a) recommends to snoop multicast router advertisements to detect multicast routers. Multicast router advertisements are sent to an "all-snoopers" multicast address. To be able to receive them reliably, we need to join this group. Otherwise other snooping switches might refrain from forwarding these advertisements to us. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bridge: simplify ip_mc_check_igmp() and ipv6_mc_check_mld() internalsLinus Lüssing2-61/+52
With this patch the internal use of the skb_trimmed is reduced to the ICMPv6/IGMP checksum verification. And for the length checks the newly introduced helper functions are used instead of calculating and checking with skb->len directly. These changes should hopefully make it easier to verify that length checks are performed properly. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bridge: simplify ip_mc_check_igmp() and ipv6_mc_check_mld() callsLinus Lüssing8-72/+70
This patch refactors ip_mc_check_igmp(), ipv6_mc_check_mld() and their callers (more precisely, the Linux bridge) to not rely on the skb_trimmed parameter anymore. An skb with its tail trimmed to the IP packet length was initially introduced for the following three reasons: 1) To be able to verify the ICMPv6 checksum. 2) To be able to distinguish the version of an IGMP or MLD query. They are distinguishable only by their size. 3) To avoid parsing data for an IGMPv3 or MLDv2 report that is beyond the IP packet but still within the skb. The first case still uses a cloned and potentially trimmed skb to verfiy. However, there is no need to propagate it to the caller. For the second and third case explicit IP packet length checks were added. This hopefully makes ip_mc_check_igmp() and ipv6_mc_check_mld() easier to read and verfiy, as well as easier to use. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22hinic: Add pci device idsXue Chaojing1-4/+6
This patch adds PCI device IDs to support following cards: 1. Add device id 0x0205 for HINIC 100GE dual port mezz card. 2. Add device id 0x0210 for HINIC 25GE quad port mezz card. 3. Delete device id 0x0201 for HINIC 100GE dual port card, because this is used by other product. 4. Macro of device id 0x200 is modified for HINIC 100GE dual port card. Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22r8169: remove PCI DAC supportHeiner Kallweit1-17/+1
The old non-PCIe chip versions support PCI DAC, however this feature seems to be fragile, see comment in the PCI error handler. Therefore it's disabled per default. I think meanwhile it's time remove support for this legacy feature. This helps to reduce complexity of the driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22r8169: improve rx buffer allocationHeiner Kallweit1-13/+5
8 years ago, as part of 6f0333b8fde4 ("r8169: use 50% less ram for RX ring"), the alignment requirement for rx buffers was silently changed from 8 bytes to 16 bytes. I found nothing explaining this, also the chip specs I have only mention an 8 byte requirement. AFAICS kmalloc_node() guarantees allocated memory to be at least "long long" aligned, what is 8 bytes on a 32 bit machine. So we can take this memory as-is and avoid some overhead by changing the alignment requirement back to 8 bytes. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: phy: improve phy_init_hwHeiner Kallweit1-2/+5
Currently the soft reset (if defined) is done only if the driver also implements the config_init callback. I think this dependency is a mistake, so let's remove it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: phy: fix issue with loading PHY driver w/o initramfsHeiner Kallweit1-3/+5
It was reported that on a system with nfsboot and w/o initramfs network fails because trying to load the PHY driver returns -ENOENT. Reason was that due to missing initramfs the modprobe binary isn't available. So we have to ignore error code -ENOENT. Fixes: 13d0ab6750b2 ("net: phy: check return code when requesting PHY driver module") Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Tested-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22Merge branch '40GbE' of ↵David S. Miller7-142/+301
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2019-01-22 This series contains updates to i40e and xsk. Jan exports xdp_get_umem_from_qid() for other drivers/modules to use. Refactored the code use the netdev provided umems, instead of containing them inside our i40e_vsi. Aleksandr fixes an issue where RSS queues were misconfigured, so limit the RSS queue number to the online CPU number. Damian adds support for ethtool's setting and getting the FEC configuration. Grzegorz fixes a type mismatch, where the return value was not matching the function declaration. Sergey adds checks in the queue configuration handler to ensure the number of queue pairs requested by the VF is less than maximum possible. Lihong cleans up code left around from earlier silicon validation in the i40e debugfs code. Julia Lawall and Colin Ian King clean up white space indentation issues found. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22Merge branch 'bonding-add-3ad-stats-and-export-them-via-xstats'David S. Miller5-50/+264
Nikolay Aleksandrov says: ==================== bonding: add 3ad stats and export them via xstats This set adds support for counting some 3ad-specific packet types and exports the new stats via the xstats API. atomic64 counters are used since these are not fastpaths and we can avoid the per-cpu allocations. Each 3ad counter is exported as a separate attribute to be easily extensible since we plan to add more later. The stats are per-slave and when the master stats are requested the slaves' stats are summed up. Patches 01 and 02 do minor cleanups in preparation for the new stats API. Patch 03 adds the new stats and patch 04 adds xstats support to export them. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bonding: add support for xstats and export 3ad statsNikolay Aleksandrov5-0/+182
This patch adds support for extended statistics (xstats) call to the bonding. The first user would be the 3ad code which counts the following events: - LACPDU Rx/Tx - LACPDU unknown type Rx - LACPDU illegal Rx - Marker Rx/Tx - Marker response Rx/Tx - Marker unknown type Rx All of these are exported via netlink as separate attributes to be easily extensible as we plan to add more in the future. Similar to how the bridge and other xstats exports, the structure inside is: [ IFLA_STATS_LINK_XSTATS ] -> [ LINK_XSTATS_TYPE_BOND ] -> [ BOND_XSTATS_3AD ] -> [ 3ad stats attributes ] With this structure it's easy to add more stat types later. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bonding: add 3ad statsNikolay Aleksandrov2-1/+41
Count the following types of 3ad packets per slave: - rx/tx lacpdu - rx/tx marker - rx/tx marker response - rx illegal lacpdus (right now counted on wrong length) - rx unknown lacpdu type - rx unknown marker type The counters are using atomic64 since this is not fast path. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bonding: 3ad: remove bond_3ad_rx_indication's length argumentNikolay Aleksandrov1-7/+2
Since the received lacpdu is accessed via skb_header_pointer() in bond_3ad_lacpdu_recv() we no longer need to check for skb->len's length. If the returned lacpdu pointer is not null that should be enough. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22bonding: adjust style of bond_3ad_rx_indicationNikolay Aleksandrov1-44/+41
No functional changes, adjust the style of bond_3ad_rx_indication to prepare it for the stats changes: - reduce indentation by returning early on wrong length - remove extra new lines between switch cases - add marker local variable and use it to reduce line length - rearrange local variables in reverse xmas tree - separate final return Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22cxgb4: TLS record offload enableAtul Gupta1-1/+2
Enable Inline TLS record by default Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net/tls: free ctx in sock destructAtul Gupta2-2/+21
free tls context in sock destruct. close may not be the last call to free sock but force releasing the ctx in close will result in GPF when ctx referred again in tcp_done [ 515.330477] general protection fault: 0000 [#1] SMP PTI [ 515.330539] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 4.20.0-rc7+ #10 [ 515.330657] Hardware name: Supermicro X8ST3/X8ST3, BIOS 2.0b 11/07/2013 [ 515.330844] RIP: 0010:tls_hw_unhash+0xbf/0xd0 [ [ 515.332220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 515.332340] CR2: 00007fab32c55000 CR3: 000000009261e000 CR4: 00000000000006e0 [ 515.332519] Call Trace: [ 515.332632] <IRQ> [ 515.332793] tcp_set_state+0x5a/0x190 [ 515.332907] ? tcp_update_metrics+0xe3/0x350 [ 515.333023] tcp_done+0x31/0xd0 [ 515.333130] tcp_rcv_state_process+0xc27/0x111a [ 515.333242] ? __lock_is_held+0x4f/0x90 [ 515.333350] ? tcp_v4_do_rcv+0xaf/0x1e0 [ 515.333456] tcp_v4_do_rcv+0xaf/0x1e0 Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net/tls: build_protos moved to common routineAtul Gupta1-22/+32
build protos is required for tls_hw_prot also hence moved to 'tls_build_proto' and called as required from tls_init and tls_hw_proto. This is required since build_protos for v4 is moved from tls_register to tls_init in commit <28cb6f1eaffdc5a6a9707cac55f4a43aa3fd7895> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22net: introduce a knob to control whether to inherit devconf configCong Wang5-23/+58
There have been many people complaining about the inconsistent behaviors of IPv4 and IPv6 devconf when creating new network namespaces. Currently, for IPv4, we inherit all current settings from init_net, but for IPv6 we reset all setting to default. This patch introduces a new /proc file /proc/sys/net/core/devconf_inherit_init_net to control the behavior of whether to inhert sysctl current settings from init_net. This file itself is only available in init_net. As demonstrated below: Initial setup in init_net: # cat /proc/sys/net/ipv4/conf/all/rp_filter 2 # cat /proc/sys/net/ipv6/conf/all/accept_dad 1 Default value 0 (current behavior): # ip netns del test # ip netns add test # ip netns exec test cat /proc/sys/net/ipv4/conf/all/rp_filter 2 # ip netns exec test cat /proc/sys/net/ipv6/conf/all/accept_dad 0 Set to 1 (inherit from init_net): # echo 1 > /proc/sys/net/core/devconf_inherit_init_net # ip netns del test # ip netns add test # ip netns exec test cat /proc/sys/net/ipv4/conf/all/rp_filter 2 # ip netns exec test cat /proc/sys/net/ipv6/conf/all/accept_dad 1 Set to 2 (reset to default): # echo 2 > /proc/sys/net/core/devconf_inherit_init_net # ip netns del test # ip netns add test # ip netns exec test cat /proc/sys/net/ipv4/conf/all/rp_filter 0 # ip netns exec test cat /proc/sys/net/ipv6/conf/all/accept_dad 0 Set to a value out of range (invalid): # echo 3 > /proc/sys/net/core/devconf_inherit_init_net -bash: echo: write error: Invalid argument # echo -1 > /proc/sys/net/core/devconf_inherit_init_net -bash: echo: write error: Invalid argument Reported-by: Zhu Yanjun <Yanjun.Zhu@windriver.com> Reported-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-22i40e: clean up several indentation issuesColin Ian King3-8/+8
There are several statements that have incorrect levels of indentation, fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: increase indentationJulia Lawall1-1/+1
Convert spaces to tabs to get correct alignment. Found with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: update version numberAlice Michael1-2/+2
Signed-off-by: Alice Michael <alice.michael@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: remove debugfs tx_timeout supportLihong Yang1-25/+1
The tx_timeout command from debugfs was originally intended to support early silicon validation efforts. It is no longer needed. Thus remove it to avoid misuse of triggering tx_timeout through debugfs. Signed-off-by: Lihong Yang <lihong.yang@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: check queue pairs num in config queues handlerSergey Nemov1-1/+6
Check if num_queue_pairs number requested by VF is less than maximum possible value in VIRTCHNL_OP_CONFIG_VSI_QUEUES handler. Also check if local_vf_id >= 0 in common handler since it is of int type and can potentially be negative. Signed-off-by: Sergey Nemov <sergey.nemov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: Change unmatched function typesGrzegorz Siwik1-4/+4
Change of function declaration from int to u64 due to return type mismatch (u64). Signed-off-by: Grzegorz Siwik <grzegorz.siwik@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: Add support FEC configuration for Fortville 25GDamian Dybek3-2/+256
This patch adds support for setting/getting FEC configuration using ethtool options: set/show-priv-flags rs-fec/base-r-fec set/show-fec off/rs/baser/auto for kernels version >= 4.14 Signed-off-by: Damian Dybek <damian.dybek@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: Limiting RSS queues to CPUsAleksandr Loktionov1-0/+1
Limiting RSS queues number to online CPUs number in order to avoid issues with creating misconfigured RSS queues. Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22i40e: Remove umem from VSIJan Sokolowski2-99/+21
As current implementation of netdev already contains and provides umems for us, we no longer have the need to contain these structures in i40e_vsi. Refactor the code to operate on netdev-provided umems. Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com> Acked-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-22xsk: export xdp_get_umem_from_qidJan Sokolowski1-0/+1
Export xdp_get_umem_from_qid for other modules to use. Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com> Acked-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-01-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller331-1443/+3353
Completely minor snmp doc conflict. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-21Linux 5.0-rc3v5.0-rc3Linus Torvalds1-1/+1
2019-01-21Merge tag 'pstore-v5.0-rc4' of ↵Linus Torvalds1-8/+4
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore fixes from Kees Cook: - Fix console ramoops to show the previous boot logs (Sai Prakash Ranjan) - Avoid allocation and leak of platform data * tag 'pstore-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/ram: Avoid allocation and leak of platform data pstore/ram: Fix console ramoops to show the previous boot logs
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-01 07:12:03 +0000