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2020-03-12octeontx2-pf: unlock on error path in otx2_config_pause_frm()Dan Carpenter
We need to unlock before returning if this allocation fails. Fixes: 75f36270990c ("octeontx2-pf: Support to enable/disable pause frames via ethtool") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5e: CT: Support clear actionPaul Blakey
Clear action, as with software, removes all ct metadata from the packet. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5e: CT: Handle misses after executing CT actionPaul Blakey
Mark packets with a unique tupleid, and on miss use that id to get the act ct restore_cookie. Using that restore cookie, we ask CT to restore the relevant info on the SKB. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5e: CT: Offload established flowsPaul Blakey
Register driver callbacks with the nf flow table platform. FT add/delete events will create/delete FTE in the CT/CT_NAT tables. Restoring the CT state on miss will be added in the following patch. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5e: CT: Introduce connection trackingPaul Blakey
Add support for offloading tc ct action and ct matches. We translate the tc filter with CT action the following HW model: +-------------------+ +--------------------+ +--------------+ + pre_ct (tc chain) +----->+ CT (nat or no nat) +--->+ post_ct +-----> + original match + | + tuple + zone match + | + fte_id match + | +-------------------+ | +--------------------+ | +--------------+ | v v v set chain miss mapping set mark original set fte_id set label filter set zone set established actions set tunnel_id do nat (if needed) do decap Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5: E-Switch, Support getting chain mappingPaul Blakey
Currently, we write chain register mapping on miss from the the last prio of a chain. It is used to restore the chain in software. To support re-using the chain register mapping from global tables (such as CT tuple table) misses, export the chain mapping. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5: E-Switch, Add support for offloading rules with no in_portPaul Blakey
FTEs in global tables may match on packets from multiple in_ports. Provide the capability to omit the in_port match condition. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5: E-Switch, Introduce global tablesPaul Blakey
Currently, flow tables are automatically connected according to their <chain,prio,level> tuple. Introduce global tables which are flow tables that are detached from the eswitch chains processing, and will be connected by explicitly referencing them from multiple chains. Add this new table type, and allow connecting them by refenece. Signed-off-by: Paul Blakey <paulb@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5e: en_rep: Create uplink rep root table after eswitch offloads tablePaul Blakey
The eswitch offloads table, which has the reps (vport) rx miss rules, was moved from OFFLOADS namespace [0,0] (prio, level), to [1,0], so the restore table (the new [0,0]) can come before it. The destinations of these miss rules is the rep root ft (ttc for non uplink reps). Uplink rep root ft is created as OFFLOADS namespace [0,1], and is used as a hook to next RX prio (either ethtool or ttc), but this fails to pass fs_core level's check. Move uplink rep root ft to OFFLOADS prio 1, level 1 ([1,1]), so it will keep the same relative position after the restore table change. Signed-off-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net/mlx5: E-Switch, Enable reg c1 loopback when possiblePaul Blakey
Enable reg c1 loopback if firmware reports it's supported, as this is needed for restoring packet metadata (e.g chain). Also define helper to query if it is enabled. Signed-off-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12Merge branch 'ct-offload' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
2020-03-12net: ixgbevf: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: ixgbe: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: igc: let core reject the unsupported coalescing parametersJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver was rejecting almost all unsupported parameters already, it was only missing a check for tx_max_coalesced_frames_irq. As a side effect of these changes the error code for unsupported params changes from ENOTSUPP to EOPNOTSUPP. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: igbvf: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: igb: let core reject the unsupported coalescing parametersJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver was rejecting almost all unsupported parameters already, it was only missing a check for tx_max_coalesced_frames_irq. As a side effect of these changes the error code for unsupported params changes from ENOTSUPP to EOPNOTSUPP. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: iavf: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: i40e: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: fm10k: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: e1000: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: hns3: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: hns: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: gianfar: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: fec: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: dpaa: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters (other than adaptive rx, which will now be rejected by core). Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12net: be2net: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-12sfc: ethtool: Refactor to remove fallthrough comments in case blocksJoe Perches
Converting fallthrough comments to fallthrough; creates warnings in this code when compiled with gcc. This code is overly complicated and reads rather better with a little refactoring and no fallthrough uses at all. Remove the fallthrough comments and simplify the written source code while reducing the object code size. Consolidate duplicated switch/case blocks for IPV4 and IPV6. defconfig x86-64 with sfc: $ size drivers/net/ethernet/sfc/ethtool.o* text data bss dec hex filename 10055 12 0 10067 2753 drivers/net/ethernet/sfc/ethtool.o.new 10135 12 0 10147 27a3 drivers/net/ethernet/sfc/ethtool.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Martin Habets <mhabets@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11soc: qcom: ipa: fix spelling mistake "cahces" -> "caches"Colin Ian King
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11net: ibm: remove set but not used variables 'err'Chen Zhou
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/ibm/emac/core.c: In function __emac_mdio_write: drivers/net/ethernet/ibm/emac/core.c:875:9: warning: variable err set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11net: slcan, slip -- no need for goto when if () will doPavel Machek
No need to play with gotos to jump over single statement. Signed-off-by: Pavel Machek <pavel@ucw.cz> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11net: stmmac: selftests: Fix L3/L4 Filtering testJose Abreu
Since commit 319a1d19471e, stmmac only support basic HW stats type for action. Set this field in the L3/L4 Filtering test so that it correctly setups the filter instead of returning EOPNOTSUPP. Fixes: 319a1d19471e ("flow_offload: check for basic action hw stats type") Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11cdc_ncm: Implement the 32-bit version of NCM Transfer BlockAlexander Bersenev
The NCM specification defines two formats of transfer blocks: with 16-bit fields (NTB-16) and with 32-bit fields (NTB-32). Currently only NTB-16 is implemented. This patch adds the support of NTB-32. The motivation behind this is that some devices such as E5785 or E5885 from the current generation of Huawei LTE routers do not support NTB-16. The previous generations of Huawei devices are also use NTB-32 by default. Also this patch enables NTB-32 by default for Huawei devices. During the 2019 ValdikSS made five attempts to contact Huawei to add the NTB-16 support to their router firmware, but they were unsuccessful. Signed-off-by: Alexander Bersenev <bay@hackerdom.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11bareudp: Fixed bareudp receive handlingMartin Varghese
Reverted commit "2baecda bareudp: remove unnecessary udp_encap_enable() in bareudp_socket_create()" An explicit call to udp_encap_enable is needed as the setup_udp_tunnel_sock does not call udp_encap_enable if the if the socket is of type v6. Bareudp device uses v6 socket to receive v4 & v6 traffic CC: Taehee Yoo <ap420073@gmail.com> Fixes: 2baecda37f4e ("bareudp: remove unnecessary udp_encap_enable() in bareudp_socket_create()") Signed-off-by: Martin Varghese <martin.varghese@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-11ftgmac100: Remove redundant judgementtangbin
In this function, ftgmac100_probe() can be triggered only if the platform_device and platform_driver matches, so the judgement at the beginning is redundant. Signed-off-by: tangbin <tangbin@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: gemini: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: cxgb4vf: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: cxgb4: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: cxgb3: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: cxgb2: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: mlx4: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: liquidio: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: bna: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: tg3: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: bcmgenet: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject all unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: bnx2x: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: bnx2: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: systemport: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject most of unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: aquantia: reject all unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver only rejected some of the unsupported parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10net: ena: reject unsupported coalescing paramsJakub Kicinski
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Sameeh Jubran <sameehj@amazon.com> Acked-by: Sameeh Jubran <sameehj@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-10r8169: simplify getting stats by using netdev_stats_to_stats64Heiner Kallweit
Let netdev_stats_to_stats64() do the copy work for us. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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