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path: root/drivers/net
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2017-06-04net/mlx5e: Offload TC matching on ip tos / traffic-classOr Gerlitz
Enable offloading of TC matching on ipv4 tos or ipv6 traffic-class. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04net/mlx5e: Offload TC matching on tcp flagsOr Gerlitz
Enable offloading of TC matching on tcp flags. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02net: phy: use of_mdio_parse_addrJon Mason
use of_mdio_parse_addr() in place of an OF read of reg and a bounds check (which is litterally the exact same thing that of_mdio_parse_addr() does) Signed-off-by: Jon Mason <jon.mason@broadcom.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02liquidio: Fix checkpatch errors with references crossing single lineSatanand Burla
Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02liquidio: VF interrupt initialization cleanupRick Farrington
Set initialization state variable to (reflect interrupt initialization) at correct time (immediately after having configured interrupts). This fixes problem of inconsistent IRQ allocation in case of [obscure] failure when negotiating with PF driver during init. Clean-up of interrupt enablement during initialization & avoid potential race condition with chip-specific code (i.e. perform interrupt control in main driver module). Added explanatory comments regarding interrupt enablement. Signed-off-by: Rick Farrington <ricardo.farrington@cavium.com> Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02cxgb4: fix incorrect cim_la output for T6Ganesh Goudar
take care of UpDbgLaRdPtr[0-3] restriction for T6. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02Merge branch '40GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2017-06-01 This series contains updates to i40e, i40evf and the "new" AVF virtchnl. This is the introduction of the Intel(R) Ethernet Adaptive Virtual Function driver code and device ID, as presented at the NetDEV 1.2 conference in 2016. http://netdevconf.org/1.2/session.html?anjali-singhai The idea is to convert the interface between the i40evf driver and the parent i40e PF driver to be generic, as the i40evf driver should in the future be able to run on top of other Intel PF drivers, and negotiate any features beyond a "base expected" set. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Add support for changing iSCSI macMintz, Yuval
Enhance API between qedi and qed, allowing qedi to inform device's firmware when the iSCSI mac is to be changed. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Support NVM-image reading APIMintz, Yuval
Storage drivers require images from the nvram in boot-from-SAN scenarios. This provides the necessary API between qed and the protocol drivers to perform such reads. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Share additional information with qedfMintz, Yuval
Share several new tidbits with qedf: - wwpn & wwnn - Absolute pf-id [this one is actually meant for qedi as well] - Number of available CQs While we're at it, now that qedf will be aware of the available CQs we can add some validation on the inputs it provides. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02qed: Correct order of wwnn and wwpnMintz, Yuval
Driver reads values via HSI splitting this 8-byte into 2 32-bit values and builds a single u64 field - but it does so by shifting the lower field instead of the higher. Luckily, we still don't use these fields for anything - but we're about to start. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02team: add macro MODULE_ALIAS_TEAM_MODE for team mode aliasZhang Shengju
Add a new macro MODULE_ALIAS_TEAM_MODE to unify and simplify the declaration of team mode alias. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01i40evf: Add support for Adaptive Virtual FunctionPreethi Banala
Add device ID define and mac_type assignment needed for Adaptive Virtual Function (VF Base Mode Support). Also, update version to v3.0.0 in order to indicate clearly that this is the first driver supporting the AVF device ID. Signed-off-by: Preethi Banala <preethi.banala@intel.com> 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>
2017-06-01i40e/virtchnl: move function to virtchnlJesse Brandeburg
This moves a function that is needed for the virtchnl interface from the i40e PF driver over to the virtchnl.h file. It was manually verified that the function in question is unchanged except for the function name and function header, which explains the slight difference in the number of lines removed/added. 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>
2017-06-01virtchnl: finish conversion to virtchnl interfaceJesse Brandeburg
This patch implements the complete version of the virtchnl.h file with final renames, and fixes the related code in i40e and i40evf. It also expands comments, and adds details on the usage of certain fields. In addition, due to the changes a couple of casts are needed to prevent errors found by sparse after renaming some fields. 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>
2017-06-01i40evf/virtchnl: whitespace cleanupsJesse Brandeburg
This patch fixes up a bunch of whitespace issues introduced by the previous automated change of name from i40e to virtchnl. 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>
2017-06-01i40e/virtchnl: refactor code for validate checksJesse Brandeburg
This change updates the arguments passed to the validate function and fixes the caller, as well as uses the new return values added to virtchnl.h One other minor tweak, remove a duplicate set to zero of valid_len. This is in preparation for moving the function to virtchnl.h. 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>
2017-06-01virtchnl: convert to new macrosJesse Brandeburg
As part of the conversion, change the arguments to VF_IS_V1[01] macros and move them to virtchnl.h 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>
2017-06-01virtchnl: move some code to core driverJesse Brandeburg
Before moving this function over to virtchnl.h, move some driver specific checks that had snuck into a fairly generic function, back into the caller of the function. 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>
2017-06-01virtchnl: rename i40e to generic virtchnlJesse Brandeburg
This morphs all the i40e and i40evf references to/in virtchnl.h to be generic, using only automated methods. Updates all the callers to use the new names. A followup patch provides separate clean ups for messy line conversions from these "automatic" changes, to make them more reviewable. Was executed with the following sed script: sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_common.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_main.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c sed -i -f transform_script include/linux/avf/virtchnl.h transform_script: ----8<---- s/I40E_VIRTCHNL_SUPPORTED_QTYPES/SAVE_ME_SUPPORTED_QTYPES/g s/I40E_VIRTCHNL_VF_CAP/SAVE_ME_VF_CAP/g s/I40E_VIRTCHNL_/VIRTCHNL_/g s/i40e_virtchnl_/virtchnl_/g s/i40e_vfr_/virtchnl_vfr_/g s/I40E_VFR_/VIRTCHNL_VFR_/g s/VIRTCHNL_OP_ADD_ETHER_ADDRESS/VIRTCHNL_OP_ADD_ETH_ADDR/g s/VIRTCHNL_OP_DEL_ETHER_ADDRESS/VIRTCHNL_OP_DEL_ETH_ADDR/g s/VIRTCHNL_OP_FCOE/VIRTCHNL_OP_RSVD/g s/SAVE_ME_SUPPORTED_QTYPES/I40E_VIRTCHNL_SUPPORTED_QTYPES/g s/SAVE_ME_VF_CAP/I40E_VIRTCHNL_VF_CAP/g ----8<---- 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>
2017-06-01i40e: use new unified virtchnl header fileJesse Brandeburg
This patch changes the i40e driver to start using the new virtchnl interface header file, and removes an already existing duplicate of the i40e_virtchnl.h file contained in the i40e directory. 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>
2017-06-01i40e/i40evf: create and use new unified header fileJesse Brandeburg
This moves a header for i40evf to include/linux/avf/virtchnl.h. The directory name AVF is an acronym for the Intel(R) Adaptive Virtual Function. This first step creates the new file, which is a rename of drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h to include/linux/avf/virtchnl.h, and should show up in git as a rename when using git log --follow. To keep things building after the move, the changes to the i40evf driver are made to point to the new include file location. 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>
2017-06-01i40evf: drop i40e_type.h includeJesse Brandeburg
This drops the i40e_type.h include in anticipation of the next patch which moves this file to a location where type.h doesn't exist, and all the places this file is included already include i40e_type.h before this file. 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>
2017-06-01mlxsw: spectrum: Add bridge dependency for spectrumIdo Schimmel
When BRIDGE is a loadable module, MLXSW_SPECTRUM mustn't be built-in: drivers/built-in.o: In function `mlxsw_sp_bridge_device_create': drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:145: undefined reference to `br_vlan_enabled' drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c:158: undefined reference to `br_multicast_enabled' drivers/built-in.o: In function `mlxsw_sp_dev_rif_type': drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:2972: undefined reference to `br_vlan_enabled' drivers/built-in.o: In function `mlxsw_sp_inetaddr_vlan_event': drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3310: undefined reference to `br_vlan_enabled' Add Kconfig dependency to enforce usable configurations. Fixes: c57529e1d5d8 ("mlxsw: spectrum: Replace vPorts with Port-VLAN") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Tested-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: Add dwmac-sun8iLABBE Corentin
The dwmac-sun8i is a heavy hacked version of stmmac hardware by allwinner. In fact the only common part is the descriptor management and the first register function. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: add optional setup functionLABBE Corentin
Instead of adding more ifthen logic for adding a new mac_device_info setup function, it is easier to add a function pointer to the function needed. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: export stmmac_set_mac_addr/stmmac_get_mac_addrLABBE Corentin
Thoses symbol will be needed for the dwmac-sun8i ethernet driver. For letting it to be build as module, they need to be exported. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01mlxsw: spectrum: Implement the ethtool flash_device callbackYotam Gigi
Add callback to the ethtool flash_device op. This callback uses the mlxfw module to flash the new firmware file to the device. As the firmware flash process takes about 20 seconds and ethtool takes the rtnl lock during the flash_device callback, release the rtnl lock at the beginning of the flash process and take it again before leaving the callback. This way, the rtnl is not held during the process. To make sure the device does not get deleted during the flash process, take a reference to it before releasing the rtnl lock. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: No need to reset SBs on IOV initMintz, Yuval
Since we're resetting the IGU CAM each time we initialize the PF device, there's no need to reset the VF SBs again when initializing IOV. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Reset IGU CAM to default on initMintz, Yuval
The IGU CAM contains an assocaition between hardware SBs and interrupt lines, and it can be dynamically configured to allow more interrupts in one entity over another, specifically for Re-distibution of SBs between a PF and its child VFs. While we don't yet use this functionality, there are other clients that do and as such its possible the information passed from management firmware during initialization in regard to the possible number of SBs doesn't accurately reflect the current HW configuration. The following changes are going to apply to the driver init sequence: a. PF is going to re-configure all entries belonging to itself and its child VFs in IGU CAM based on the management firmware info regarding the number of SBs that are supposed to exist there. b. PF is going to stop using the SB resource [management firmware provided information] for anything but the initialization. Instead, it would use the live-time counters it maintains for the numbers. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Hold a single array for SBsMintz, Yuval
A PF today holds 2 different arrays - one holding information about the HW configuration and one holding information about the SBs that are used by the protocol drivers. These arrays aren't really connected - e.g., protocol driver initializing a given SB would not mark the same SB as occupied in the HW shadow array. Move into a single array [at least for PFs] - hold the mapping of the driver-protocol SBs on the HW entry which they configure. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Provide auxiliary for getting free VF SBMintz, Yuval
IOV code is very intrusive in its manipulation of the status block database. Add a new auxiliary function to allow the PF to find an available unused status block to configure for a specific VF's MSI-x vector. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Remove assumption on SB order in IGUMintz, Yuval
Current code assumes there's a known layout for SBs in the IGU, where all the SBs of a single entity would be laid in consecutive order of vectors. While the assumption is still kept by management firmware, we already have the necessary information to eliminate it, so no reason to keep it in code. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Encapsulate interrupt counters in structMintz, Yuval
We already have an API struct that contains interrupt-related numbers. Use it to encapsulate all information relating to the status of SBs as (used|free). Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Add aux. function translating sb_id -> igu_sb_idMintz, Yuval
An additional step for relaxing the IGU order assumption, we now add an auxiliary function that can be used for finding the HW status block that's associated with a given MSI-x vector. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Distinguish between sb_id and igu_sb_idMintz, Yuval
In qed code, sb_id means 2 different things: - An interrupt vector [usually when received as a parameter from a protocol driver, but not only] that's associated with a status block. - An index to a status block entity existing in HW. This patch renames the references to the HW entity, adding an 'igu_' prefix to allow an easier distinction. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: IGU read revisedMintz, Yuval
As a first step for relaxing various assumptions done by driver about the IGU mapping, the driver is now going to read the entire IGU into a shadow copy, and mark in its database each status block that's relevant for it. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Minor refactoring in interrupt codeMintz, Yuval
Separate the portions controlling interrupt enablement form those controlling the ability of HW to generate attentions. Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Make qed_int_cau_conf_pi() staticMintz, Yuval
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01ppp: remove unnecessary bh disable in xmit pathGao Feng
Since the commit 55454a565836 ("ppp: avoid dealock on recursive xmit"), the PPP xmit path is protected by wrapper functions which disable the bh already. So it is unnecessary to disable the bh again in the real xmit path. Signed-off-by: Gao Feng <gfree.wind@vip.163.com> Acked-by: Guillaume Nault <g.nault@alphalink.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31dsa: add DSA switch driver for Microchip KSZ9477Woojung Huh
The KSZ9477 is a fully integrated layer 2, managed, 7 ports GigE switch with numerous advanced features. 5 ports incorporate 10/100/1000 Mbps PHYs. The other 2 ports have interfaces that can be configured as SGMII, RGMII, MII or RMII. Either of these may connect directly to a host processor or to an external PHY. The SGMII port may interface to a fiber optic transceiver. This driver currently supports vlan, fdb, mdb & mirror dsa switch operations. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Woojung Huh <Woojung.Huh@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31phy: micrel: add Microchip KSZ 9477 Switch PHY supportWoojung Huh
Adding Microchip 9477 Phy included in KSZ9477 Switch. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Woojung Huh <Woojung.Huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: fix memory leak on FW load errorJakub Kicinski
Free management FW info when app FW load failed. Fixes: eefbde7e1002 ("nfp: add hwmon support") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: move basic eBPF stats to app-specific codeJakub Kicinski
Allow apps to associate private data with vNICs and move BPF-specific fields of nfp_net to such structure. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: move bpf offload code to the BPF appJakub Kicinski
Move bulk of the eBPF offload code out of common vNIC code into app-specific callbacks. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: move eBPF offload files to BPF app directoryJakub Kicinski
Pure move of eBPF offload files to BPF app directory, only change the names and relative header location. nfp_asm.h stays in the main dir and it doesn't really have to include nfp_bpf.h. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: report app name in ethtool -iJakub Kicinski
Let the app print its name in ethtool -i output. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: move port init to appsJakub Kicinski
Start fleshing out the apps by turning the vNIC init code to a per-app callback. The two initial apps we have are NIC and eBPF. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: turn reading PCIe RTsym parameters into a helperJakub Kicinski
Turn the function to read number of ports into a generic helper. While at it make sure we propagate all errors other than -ENOENT. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31nfp: add missing fall through statementsJakub Kicinski
GCC 7 checks for fall through comments, add the two missing ones. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>