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2015-05-30net/mlx5: Ethernet resource handling filesAmir Vadai
This patch contains the resource handling files: - flow_table.c: This file contains the code to handle the low level API to configure hardware flow table. It is separated from the flow_table_en.c, because it will be used in the future by Raw Ethernet QP in mlx5_ib too. - en_flow_table.[ch]: Ethernet flow steering handling. The flow table object contain a mapping between flow specs and TIRs. This mechanism will be used also to configure e-switch in the future, when SR-IOV support will be added. - transobj.[ch] - Low level functions to create/modify/destroy the transport objects: RQ/SQ/TIR/TIS - vport.[ch] - Handle attributes of a virtual port (vPort) in the embedded switch. Currently this switch is a passthrough, until SR-IOV support will be added. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5: Ethernet Datapath filesAmir Vadai
en_[rt]x.c contains the data path related code specific to tx or rx. en_txrx.c contains data path code which is common for both the rx and tx, this is mainly napi related code. Below are the objects that are being used by the hardware and the driver in the data path: Channel - one channel per IRQ. Every channel object contains: RQ - describes the rx queue TIR - One TIR (Transport Interface Receive) object per flow type. TIR contains attributes for a type of rx flow (e.g IPv4, IPv6 etc). A flow is defined in the Flow Table. Currently TIR describes the RSS hash parameters if exists and LRO attributes. SQ - describes the a tx queue. There is one SQ (Send Queue) per TC (traffic class). TIS - There is one TIS (Transport Interface Send) per TC. It describes the TC and may later be extended to describe more transport properties. Both RQ and SQ inherit from the object WQ (work queue). This common code to describe the layout of CQE's WQE's in memory is in the files wq.[cj] For every channel there is one NAPI context that is used for RX and for TX. Driver is using netdev_alloc_skb() to allocate skb's. Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: Set/Query port MTU commandsSaeed Mahameed
Introduce set/Query low level functions to access MTU in hardware. To be used by the netdev. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: Modify CQ moderation parametersRana Shahout
Introduce mlx5_core_modify_cq_moderation() to be used by the netdev, to set hardware coalescing. Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: Implement get/set port statusRana Shahout
Implemet get/set port status low level functions to be exposed by the netdev. Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: Implement access functions of ptys register fieldsSaeed Mahameed
Those registers will be used by the ethtool to set/get settings. Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: New device capabilities handlingSaeed Mahameed
- Query all supported types of dev caps on driver load. - Store the Cap data outbox per cap type into driver private data. - Introduce new Macros to access/dump stored caps (using the auto generated data types). - Obsolete SW representation of dev caps (no need for SW copy for each cap). - Modify IB driver to use new macros for checking caps. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: HW data structs/types definitions cleanupSaeed Mahameed
mlx5_ifc.h was heavily modified here since it is now generated by a script from the device specification (PRM rev 0.25). This specification is backward compatible to existing hardware. Some structures/fields were added here in order to enable the Ethernet functionality of the driver. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core: Set irq affinity hintsSaeed Mahameed
Preparation for upcoming ethernet driver. - Move msix array from eq_table struct to priv since its not related to eq_table - Intorduce irq_info struct to hold all irq information - Move name from mlx5_eq to irq_info struct since it is irq property. - Set IRQ affinity hints Signed-off-by: Achiad Shochat <achiad@mellanox.com> Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net/mlx5_core,mlx5_ib: Do not use vmap() on coherent memoryAmir Vadai
As David Daney pointed in mlx4_core driver [1], mlx5_core is also misusing the DMA-API. This patch is removing the code that vmap() memory allocated by dma_alloc_coherent(). After this patch, users of this drivers might fail allocating resources on memory fragmeneted systems. This will be fixed later on. [1] - https://patchwork.ozlabs.org/patch/458531/ CC: David Daney <david.daney@cavium.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-05-28 This series contains updates to ethtool, ixgbe, i40e and i40evf. John adds helper routines for ethtool to pass VF to rx_flow_spec. Since the ring_cookie is 64 bits wide which is much larger than what could be used for actual queue index values, provide helper routines to pack a VF index into the cookie. Then John provides a ixgbe patch to allow flow director to use the entire queue space. Neerav provides a i40e patch to collect XOFF Rx stats, where it was not being collected before. Anjali provides ATR support for tunneled packets, as well as stats to count tunnel ATR hits. Cleaned up PF struct members which are unnecessary, since we can use the stat index macro directly. Cleaned up flow director ATR/SB messages to a higher debug level since they are not useful unless silicon validation is happening. Greg provides a patch to disable offline diagnostics if VFs are enabled since ethtool offline diagnostic tests are not designed (out of scope) to disable VF functions for testing and re-enable afterward. Also cleans up TODO comment that is no longer needed. Vasu provides a fix an FCoE EOF case where i40e_fcoe_ctxt_eof() maybe called before i40e_fcoe_eof_is_supported() is called. Jesse adds skb->xmit_more support for i40evf. Then provides a performance enhancement for i40evf by inlining some functions which provides a 15% gain in small packet performance. Also cleans up the use of time_stamp since it is no longer used to determine if there is a tx_hang and was a part of a previous tx_hang design which is no longer used. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30tipc: unconditionally put sock refcnt when sock timer to be deleted is pendingYing Xue
As sock refcnt is taken when sock timer is started in sk_reset_timer(), the sock refcnt should be put when sock timer to be deleted is in pending state no matter what "probing_state" value of tipc sock is. Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30if_vlan: fix vlaue -> value typoVivien Didelot
Fixes "vlaue" for "value" in include/linux/if_vlan.h. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30bpf: allow BPF programs access skb->skb_iif and skb->dev->ifindex fieldsAlexei Starovoitov
classic BPF already exposes skb->dev->ifindex via SKF_AD_IFINDEX extension. Allow eBPF program to access it as well. Note that classic aborts execution of the program if 'skb->dev == NULL' (which is inconvenient for program writers), whereas eBPF returns zero in such case. Also expose the 'skb_iif' field, since programs triggered by redirected packet need to known the original interface index. Summary: __skb->ifindex -> skb->dev->ifindex __skb->ingress_ifindex -> skb->skb_iif Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30hv_netvsc: Properly size the vrss queuesKY Srinivasan
The current algorithm for deciding on the number of VRSS channels is not optimal since we open up the min of number of CPUs online and the number of VRSS channels the host is offering. So on a 32 VCPU guest we could potentially open 32 VRSS subchannels. Experimentation has shown that it is best to limit the number of VRSS channels to the number of CPUs within a NUMA node. Here is the new algorithm for deciding on the number of sub-channels we would open up: 1) Pick the minimum of what the host is offering and what the driver in the guest is specifying as the default value. 2) Pick the minimum of (1) and the numbers of CPUs in the NUMA node the primary channel is bound to. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net: limit tcp/udp rmem/wmem to SOCK_{RCV,SND}BUF_MINSorin Dumitru
This is similar to b1cb59cf2efe(net: sysctl_net_core: check SNDBUF and RCVBUF for min length). I don't think too small values can cause crashes in the case of udp and tcp, but I've seen this set to too small values which triggered awful performance. It also makes the setting consistent across all the wmem/rmem sysctls. Signed-off-by: Sorin Dumitru <sdumitru@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30Merge branch 'stmmac-IPQ806x'David S. Miller
Mathieu Olivari says: ==================== Add support for QCA IPQ806x Ethernet GMAC controller This patch set adds support for the integrated Ethernet GMAC controller on QCA IPQ806x SoC. This controller is based on a Gigabit Synopsys DesignWare IP, already supported in the stmmac driver located in drivers/net/ethernet/stmicro/stmmac. This change is done as a follow-up to the following thread: *http://www.spinics.net/lists/netdev/msg311265.html While previous attempt was creating a new driver to drive this controller, this new post leverages the existing stmmac driver by implementing the SoC specific glue to it. Aside from the pure stmmac glue layer, we have a couple of related patches: *IPQ806x NSS clock addition is cherry-picked and refreshed from the following thread: https://lkml.org/lkml/2014/8/6/390 *phy-handle and fixed-link support are also added in this change set so the driver can be fully functional on platforms using device-trees as well as ethernet switches. V2: *Fix MODULE_LICENSE to "Dual BSD/GPL" as the dwmac-ipq806x.c is using ISC license. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30net: stmmac: ipq806x: document device tree bindingsMathieu Olivari
Add the device tree bindings documentation for the QCA IPQ806x variant of the Synopsys DesignWare MAC. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30stmmac: add ipq806x glue layerMathieu Olivari
The ethernet controller available in IPQ806x is a Synopsys DesignWare Gigabit MAC IP core, already supported by the stmmac driver. This glue layer implements some platform specific settings required to get the controller working on an IPQ806x based platform. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30stmmac: add fixed-link device-tree supportMathieu Olivari
In case DT is used, this change adds the ability to the stmmac driver to detect a fixed-link PHY, instanciate it, and use it during phy_connect(). Fixed link PHYs DT usage is described in: Documentation/devicetree/bindings/net/fixed-link.txt Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30stmmac: add phy-handle support to the platform layerMathieu Olivari
On stmmac driver, PHY specification in device-tree was done using the non-standard property "snps,phy-addr". Specifying a PHY on a different MDIO bus that the one within the stmmac controller doesn't seem to be possible when device-tree is used. This change adds support for the phy-handle property, as specified in Documentation/devicetree/bindings/net/ethernet.txt. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-30clk: qcom: Add support for NSS/GMAC clocks and resetsStephen Boyd
Add the NSS/GMAC clocks and the TCM clock and NSS resets. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-29batman-adv: Use common declaration order in *_send_skb_(packet|unicast)Antonio Quartulli
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
2015-05-29batman-adv: iv_ogm_orig_update, remove unnecessary bracketsMarkus Pargmann
Remove these unnecessary brackets inside a condition. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: iv_ogm_can_aggregate, code readabilityMarkus Pargmann
This patch tries to increase code readability by negating the first if block and rearranging some of the other conditional blocks. This way we save an indentation level, we also save some allocation that is not necessary for one of the conditions. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: checkpatch - spaces preferred around that '*'Marek Lindner
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: checkpatch - comparison to NULL could be rewrittenMarek Lindner
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: Use safer default config for optional featuresSven Eckelmann
The current default settings for optional features in batman-adv seems to be based around the idea that the user only compiles what he requires. They will automatically enabled when they are compiled in. For example the network coding part of batman-adv is by default disabled in the out-of-tree module but will be enabled when the code is compiled during the module build. But distributions like Debian just enable all features of the batman-adv kernel module and hope that more experimental features or features with possible negative effects have to be enabled using some runtime configuration interface. The network_coding feature can help in specific setups but also has drawbacks and is not disabled by default in the out-of-tree module. Disabling by default in the runtime config seems to be also quite sane. The bridge_loop_avoidance is the only feature which is disabled by default but may be necessary even in simple setups. Packet loops may even be created during the initial node setup when this is not enabled. This is different than STP on bridges because mesh is usually used on Adhoc WiFi. Having two nodes (by accident) in the same LAN segment and in the same mesh network is rather common in this situation. Signed-off-by: Sven Eckelmann <sven@narfation.org> Acked-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: iv_ogm_send_to_if, declare char* as constMarkus Pargmann
This string pointer is later assigned to a constant string, so it should be defined constant at the beginning. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: iv_ogm_aggr_packet, bool return valueMarkus Pargmann
This function returns bool values, so it should be defined to return them instead of the whole int range. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: iv_ogm_iface_enable, direct return valuesMarkus Pargmann
Directly return error values. No need to use a return variable. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: Makefile, Sort alphabeticallyMarkus Pargmann
The whole Makefile is sorted, just the multicast rule is not at the right position. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: tvlv realloc, move error handling into if blockMarkus Pargmann
Instead of hiding the normal function flow inside an if block, we should just put the error handling into the if block. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: debugfs, avoid compiling for !DEBUG_FSMarkus Pargmann
Normally the debugfs framework will return error pointer with -ENODEV for function calls when DEBUG_FS is not set. batman does not notice this error code and continues trying to create debugfs files and executes more code. We can avoid this code execution by disabling compiling debugfs.c when DEBUG_FS is not set. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: Use only queued fragments when mergingSven Eckelmann
The fragment queueing code now validates the total_size of each fragment, checks when enough fragments are queued to allow to merge them into a single packet and if the fragments have the correct size. Therefore, it is not required to have any other parameter for the merging function than a list of queued fragments. This change should avoid problems like in the past when the different skb from the list and the function parameter were mixed incorrectly. Signed-off-by: Sven Eckelmann <sven@narfation.org> Acked-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: Check total_size when queueing fragmentsSven Eckelmann
The fragmentation code was replaced in 610bfc6bc99bc83680d190ebc69359a05fc7f605 ("batman-adv: Receive fragmented packets and merge") by an implementation which handles the queueing+merging of fragments based on their size and the total_size of the non-fragmented packet. This total_size is announced by each fragment. The new implementation doesn't check if the the total_size information of the packets inside one chain is consistent. This is consistency check is recommended to allow using any of the packets in the queue to decide whether all fragments of a packet are received or not. Signed-off-by: Sven Eckelmann <sven@narfation.org> Acked-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: update copyright years for 2015Sven Eckelmann
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-05-29batman-adv: Start new development cycleSimon Wunderlich
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
2015-05-28Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2015-05-28 1) Remove xfrm_queue_purge as this is the same as skb_queue_purge. 2) Optimize policy and state walk. 3) Use a sane return code if afinfo registration fails. 4) Only check fori a acquire state if the state is not valid. 5) Remove a unnecessary NULL check before xfrm_pol_hold as it checks the input for NULL. 6) Return directly if the xfrm hold queue is empty, avoid to take a lock as it is nothing to do in this case. 7) Optimize the inexact policy search and allow for matching of policies with priority ~0U. All from Li RongQing. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-28net: qlcnic: clean up sysfs error codesVladimir Zapolskiy
Replace confusing QL_STATUS_INVALID_PARAM == -1 == -EPERM with -EINVAL and QLC_STATUS_UNSUPPORTED_CMD == -2 == -ENOENT with -EOPNOTSUPP, the latter error code is arguable, but it is already used in the driver, so let it be here as well. Also remove always false (!buf) check on read(), the driver should not care if userspace gets its EFAULT or not. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-28treewide: Add missing vmalloc.h inclusion.David S. Miller
All of these files were only building on non-x86 because of the indirect of inclusion of vmalloc.h by, of all things, "net/inet_hashtables.h" None of this got caught during build testing, because on x86 there is an implicit vmalloc.h include via on of the arch asm/ headers. This fixes all of these Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-28i40e: Bump version to 1.3.4Catherine Sullivan
Bump. Change-ID: I54ec2787a9fead5e18447078f26e5dd27f01da44 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e/i40evf: remove time_stamp memberJesse Brandeburg
The driver doesn't use the time_stamp member to determine if there is a tx_hang any more. There really isn't any point to the variable at all so just remove it. It was left over from a previous tx_hang design. Change-ID: I4c814827e1bcb46e45118fe37acdcfa814fb62a0 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e/i40evf: force inline transmit functionsJesse Brandeburg
Inlining these functions gives us about 15% more 64 byte packets per second when using pktgen. 13.3 million to 15 million with a single queue. Also fix the function names in i40evf to i40evf not i40e while we are touching the function header. Change-ID: I3294ae9b085cf438672b6db5f9af122490ead9d0 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40evf: skb->xmit_more supportJesse Brandeburg
Eric added support for skb->xmit_more in i40e, this ports that into i40evf as well. Support skb->xmit_more in i40evf is straightforward; we need to move around i40e_maybe_stop_tx() call to correctly test netif_xmit_stopped() before taking the decision to not kick the NIC. Change-ID: Idddda6a2e4a7ab335631c91ced51f55b25eb8468 Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e: Move the FD ATR/SB messages to a higher debug levelAnjali Singhai Jain
These are not useful unless SV is happening as there is a FD flush counter that tracks this. Change-ID: If2655b5a29687247d03a51d35f69854bbeb711ce Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e: fix unrecognized FCOE EOF caseVasu Dev
Because i40e_fcoe_ctxt_eof should never be called without i40e_fcoe_eof_is_supported being called first, the EOF in fcoe_ctxt_eof should always be valid and therefore we do not need to print an error if it is not valid. However, a WARN ON to easily catch any calls to i40e_fcoe_ctxt_eof that aren't preceded with a call to i40e_fcoe_eof_is_supported is helpful. Change-ID: I3b536b1981ec0bce80576a74440b7dea3908bdb9 Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e/i40evf: Remove unneeded TODOGreg Rose
There's no need for a counter so remove the TODO comment. Change-ID: I3321dda04934c4f5fda9b279ab666192bda44214 Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e: Remove unnecessary pf membersAnjali Singhai Jain
We can use the stat index macro directly, a variable is not required. Change-ID: I19f08ac16353dc0cd87a1a8248d714e15a54aa8a Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-05-28i40e/i40evf: Add stats to count Tunnel ATR hitsAnjali Singhai Jain
Add a 3rd dynamic filter counter to track Tunneled ATR hits separately. Ethtool port stat "fdir_atr_tunnel_match" Change-ID: Idd978b6db2a462b5722397cd2ffd04ef055f8655 Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 23:57:09 +0000