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path: root/drivers/net/ethernet
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2018-10-15bnxt_en: Update interrupt coalescing logic.Michael Chan2-21/+125
New firmware spec. allows interrupt coalescing parameters, such as maximums, timer units, supported features to be queried. Update the driver to make use of the new call to query these parameters and provide the legacy defaults if the call is not available. Replace the hard-coded values with these parameters. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15bnxt_en: Add maximum extended request length fw message support.Michael Chan2-7/+28
Support the max_ext_req_len field from the HWRM_VER_GET_RESPONSE. If this field is valid and greater than the mailbox size, use the short command format to send firmware messages greater than the mailbox size. Newer devices use this method to send larger messages to the firmware. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15bnxt_en: Add additional extended port statistics.Michael Chan3-7/+121
Latest firmware spec. has some additional rx extended port stats and new tx extended port stats added. We now need to check the size of the returned rx and tx extended stats and determine how many counters are valid. New counters added include CoS byte and packet counts for rx and tx. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15bnxt_en: Update firmware interface spec. to 1.10.0.3.Michael Chan2-92/+224
Among the new changes are trusted VF support, 200Gbps support, and new API to dump ring information on the new chips. Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15qed: fix spelling mistake "Ireelevant" -> "Irrelevant"Colin Ian King1-1/+1
Trivial fix to spelling mistake in DP_INFO message Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15r8169: remove unneeded call to netif_stop_queue in rtl8169_net_suspendHeiner Kallweit1-1/+0
netif_device_detach() stops all tx queues already, so we don't need this call. Signed-off-by: Heiner Kallweit <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15r8169: simplify rtl8169_set_magic_regHeiner Kallweit1-20/+12
Simplify this function, no functional change intended. Signed-off-by: Heiner Kallweit <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15octeontx2-af: remove unused cgx_fwi_link_changeArnd Bergmann1-17/+0
The newly added driver causes a warning about a function that is not used anywhere: drivers/net/ethernet/marvell/octeontx2/af/cgx.c:320:12: error: 'cgx_fwi_link_change' defined but not used [-Werror=unused-function] Remove it for now, until a user gets added. If we want to use this function from another module, we also need a declaration in a header file, which is currently missing, so it would have to change anyway. Fixes: 1463f382f58d ("octeontx2-af: Add support for CGX link management") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15nfp: devlink port split support for 1x100G CXP NICRyan C Goodfellow1-3/+14
This commit makes it possible to use devlink to split the 100G CXP Netronome into two 40G interfaces. Currently when you ask for 2 interfaces, the math in src/nfp_devlink.c:nfp_devlink_port_split calculates that you want 5 lanes per port because for some reason eth_port.port_lanes=10 (shouldn't this be 12 for CXP?). What we really want when asking for 2 breakout interfaces is 4 lanes per port. This commit makes that happen by calculating based on 8 lanes if 10 are present. Signed-off-by: Ryan C Goodfellow <[email protected]> Reviewed-by: Jakub Kicinski <[email protected]> Reviewed-by: Greg Weeks <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15dpaa2-eth: remove unused FD fieldIoana Radulescu1-2/+2
According to the hardware ArchDef, the PTV1 field in FD[CTRL] is ignored by WRIOP, so setting it for Tx FDs is pointless. Remove all references to it from the code. Signed-off-by: Ioana Radulescu <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15dpaa2-eth: mark unused parameter in dpaa2_eth_tx_confIoana Ciornei1-1/+1
The ch parameter is never used in the dpaa2_eth_tx_conf function but since its prototype must match the type defined in the consume field of struct dpaa2_eth_fq, just mark it as __always_unused. Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15dpaa2-eth: remove unused priv parameterIoana Ciornei1-6/+4
The priv parameter is never used in the build_linear_skb and drain_channel function. Remove it from the function definitions. Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15dpaa2-eth: fix uninitialized variable warningsIoana Ciornei1-3/+3
All 3 cases of possible uninitialized variables are false positives since they are used only as output parameters. Nonetheless, fix the warnings. Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15dpaa2-eth: make dpaa2_eth_set_dist_key staticIoana Ciornei1-2/+2
The dpaa2_eth_set_dist_key function is only used in a single file. Make it static. Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15dpaa2-eth: Fix Kconfig dependenciesIoana Radulescu1-1/+0
Both ARCH_LAYERSCAPE and COMPILE_TEST dependencies are already implied through the FSL_MC_BUS dep, so there's no need to state it explicitly. Also, the fsl-mc bus depends on COMPILE_TEST only for some architectures (arm, arm64, ppc, x86), so it's not correct to claim build support unconditionally. Signed-off-by: Ioana Radulescu <[email protected]> Signed-off-by: Ioana Ciornei <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15net: ethernet: ti: cpsw: use for mcast entries only host portIvan Khoronzhuk1-6/+7
In dual-emac mode the cpsw driver sends directed packets, that means that packets go to the directed port, but an ALE lookup is performed to determine untagged egress only. It means that on tx side no need to add port bit for ALE mcast entry mask, and basically ALE entry for port identification is needed only on rx side. So, add only host port in dual_emac mode as used directed transmission, and no need in one more port. For single port boards and switch mode all ports used, as usual, so no changes for them. Also it simplifies farther changes. In other words, mcast entries for dual-emac should behave exactly like unicast. It also can help avoid leaking packets between ports with same vlan on h/w level if ports could became members of same vid. So now, for instance, if mcast address 33:33:00:00:00:01 is added then entries in ALE table: vid = 1, addr = 33:33:00:00:00:01, port_mask = 0x1 vid = 2, addr = 33:33:00:00:00:01, port_mask = 0x1 Instead of: vid = 1, addr = 33:33:00:00:00:01, port_mask = 0x3 vid = 2, addr = 33:33:00:00:00:01, port_mask = 0x5 With the same considerations, set only host port for unregistered mcast for dual-emac mode in case of IFF_ALLMULTI is set, exactly like it's done in cpsw_ale_set_allmulti(). Signed-off-by: Ivan Khoronzhuk <[email protected]> Reviewed-by: Grygorii Strashko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode updateIvan Khoronzhuk1-18/+28
Whenever kernel or user decides to call rx mode update, it clears every multicast entry from forwarding table and in some time adds it again. This time can be enough to drop incoming multicast packets. That's why clear only staled multicast entries and update or add new one afterwards. Signed-off-by: Ivan Khoronzhuk <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15net: ethernet: ti: cpsw_ale: use const for API having pointer on mac addressIvan Khoronzhuk2-10/+10
It allows to use function under callbacks with same const qualifier of mac address for farther changes. Signed-off-by: Ivan Khoronzhuk <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15net: bcmgenet: Poll internal PHY for GENETv5Florian Fainelli1-2/+5
On GENETv5, there is a hardware issue which prevents the GENET hardware from generating a link UP interrupt when the link is operating at 10Mbits/sec. Since we do not have any way to configure the link detection logic, fallback to polling in that case. Fixes: 421380856d9c ("net: bcmgenet: add support for the GENETv5 hardware") Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-15Merge tag 'mlx5-fixes-2018-10-10' of ↵David S. Miller7-38/+28
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2018-10-10 This pull request includes some fixes to mlx5 driver, Please pull and let me know if there's any problem. For -stable v4.11: ('net/mlx5: Take only bit 24-26 of wqe.pftype_wq for page fault type') For -stable v4.17: ('net/mlx5: Fix memory leak when setting fpga ipsec caps') For -stable v4.18: ('net/mlx5: WQ, fixes for fragmented WQ buffers API') ==================== Signed-off-by: David S. Miller <[email protected]>
2018-10-15Merge tag 'mlx5e-updates-2018-10-10' of ↵David S. Miller8-171/+214
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5e-updates-2018-10-10 IPoIB netlink support and mlx5e pre-allocated netdevice initialization IP link was broken due to the changes in IPoIB for the rdma_netdev support after commit cd565b4b51e5 ("IB/IPoIB: Support acceleration options callbacks"). This patchset fixes IPoIB pkey creation and removal using rtnetlink by adding support in both IPoIB ULP layer and mlx5 layer: From Jason and Denis: 1) Introduces changes in the RDMA netdev code in order to allow allocation of the netdev to be done by the rtnl netdev code. 2) Reworks IPoIB initialization to use the two step rdma_netdev creation. From Feras and Saeed, mlx5e netdev layer refactoring to allow accepting pre-allocated netdevs: 3) Adds support to initialize/cleanup netdevs that are not created by mlx5 driver. 4) Change mlx5e netdevice layer to accept the pre-allocated netdevice queue number. 5) Initialize mlx5e generic structures in one place to be used for all netdevs types NIC/representors/IPoIB (both mlx5 allocated and pre-allocted). ==================== Signed-off-by: David S. Miller <[email protected]>
2018-10-15r8169: Enable MSI-X on RTL8106eJian-Hong Pan1-6/+3
Originally, we have an issue where r8169 MSI-X interrupt is broken after S3 suspend/resume on RTL8106e of ASUS X441UAR. 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07) Subsystem: ASUSTeK Computer Inc. RTL810xE PCI Express Fast Ethernet controller [1043:200f] Flags: bus master, fast devsel, latency 0, IRQ 16 I/O ports at e000 [size=256] Memory at ef100000 (64-bit, non-prefetchable) [size=4K] Memory at e0000000 (64-bit, prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [b0] MSI-X: Enable+ Count=4 Masked- Capabilities: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 01-00-00-00-36-4c-e0-00 Capabilities: [170] Latency Tolerance Reporting Kernel driver in use: r8169 Kernel modules: r8169 We found the all of the values in PCI BAR=4 of the ethernet adapter become 0xFF after system resumes. That breaks the MSI-X interrupt. Therefore, we can only fall back to MSI interrupt to fix the issue at that time. However, there is a commit which resolves the drivers getting nothing in PCI BAR=4 after system resumes. It is 04cb3ae895d7 "PCI: Reprogram bridge prefetch registers on resume" by Daniel Drake. After apply the patch, the ethernet adapter works fine before suspend and after resume. So, we can revert the workaround after the commit "PCI: Reprogram bridge prefetch registers on resume" is merged into main tree. This patch reverts commit 7bb05b85bc2d1a1b647b91424b2ed4a18e6ecd81 "r8169: don't use MSI-X on RTL8106e". Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=201181 Fixes: 7bb05b85bc2d ("r8169: don't use MSI-X on RTL8106e") Signed-off-by: Jian-Hong Pan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller5-45/+37
Conflicts were easy to resolve using immediate context mostly, except the cls_u32.c one where I simply too the entire HEAD chunk. Signed-off-by: David S. Miller <[email protected]>
2018-10-12net: hns3: Resume promisc mode and vlan filter status after loopback testJian Shen1-1/+9
This patch resumes promisc mode and vlan filter status after loopback test. Fixes: 3b75c3df599d ("net: hns3: net: hns3: Add support for IFF_ALLMULTI flag") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-12net: hns3: Resume promisc mode and vlan filter status after resetJian Shen1-1/+5
This patch resumes promisc mode and vlan filter status after reset. Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-12net: hns3: Enable promisc mode when mac vlan table is fullJian Shen4-12/+89
Currently, the driver does nothing when mac vlan table is full. In this case, the packet with new mac address will be dropped by hardware. This patch adds check for the result of sync mac address, and enable promisc mode when mac vlan table is full. Furtherly, disable vlan filter when enable promisc by user command. Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11nfp: replace long license headers with SPDXJakub Kicinski69-2213/+138
Replace the repeated license text with SDPX identifiers. While at it bump the Copyright dates for files we touched this year. Signed-off-by: Edwin Peer <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]> Signed-off-by: Nic Viljoen <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chipsMaciej S. Szmigiero1-2/+2
It has been reported that since commit 05212ba8132b42 ("r8169: set RxConfig after tx/rx is enabled for RTL8169sb/8110sb devices") at least RTL_GIGA_MAC_VER_38 NICs work erratically after a resume from suspend. The problem has been traced to a missing RX_MULTI_EN bit in the RxConfig register. We already set this bit for RTL_GIGA_MAC_VER_35 NICs of the same 8168F chip family so let's do it also for its other siblings: RTL_GIGA_MAC_VER_36 and RTL_GIGA_MAC_VER_38. Curiously, the NIC seems to work fine after a system boot without having this bit set as long as the system isn't suspended and resumed. Fixes: 05212ba8132b42 ("r8169: set RxConfig after tx/rx is enabled for RTL8169sb/8110sb devices") Reported-by: Chris Clayton <[email protected]> Signed-off-by: Maciej S. Szmigiero <[email protected]> Reviewed-by: Heiner Kallweit <[email protected]> Tested-by: Chris Clayton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: socionext: clear rx irq correctlyIlias Apalodimas1-1/+4
commit 63ae7949e94a ("net: socionext: Use descriptor info instead of MMIO reads on Rx") removed constant mmio reads from the driver and started using a descriptor field to check if packet should be processed. This lead the napi rx handler being constantly called while no packets needed processing and ksoftirq getting 100% cpu usage. Issue one mmio read to clear the irq correcty after processing packets Signed-off-by: Ilias Apalodimas <[email protected]> Reported-by: Ard Biesheuvel <[email protected]> Tested-by: Ard Biesheuvel <[email protected]> Acked-by: Ard Biesheuvel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net/mlx4_core: Fix warnings during boot on driverinit param set failuresMoshe Shemesh1-28/+15
During boot, mlx4_core sets the driverinit configuration parameters and updates the devlink module on the initial values calling devlink_param_driverinit_value_set(). If devlink_param_driverinit_value_set() returns an error mlx4_core reports kernel module warning. This caused false alarm during boot in case kernel was compiled with CONFIG_NET_DEVLINK off. Fix by removing warning reported in case devlink_param_driverinit_value_set() fails. This actually makes the function mlx4_devlink_set_init_value() redundant to using directly devlink_param_driverinit_value_set() and so removed. It fixes the following kernel trace: mlx4_core 0000:00:06.0: devlink set parameter 0 value failed (err = -95) mlx4_core 0000:00:06.0: devlink set parameter 1 value failed (err = -95) mlx4_core 0000:00:06.0: devlink set parameter 4 value failed (err = -95) mlx4_core 0000:00:06.0: devlink set parameter 5 value failed (err = -95) mlx4_core 0000:00:06.0: devlink set parameter 3 value failed (err = -95) Fixes: bd1b51dc66df ("mlx4: Add mlx4 initial parameters table and register it") Signed-off-by: Moshe Shemesh <[email protected]> Signed-off-by: Tariq Toukan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11cxgb4: fix thermal configuration dependenciesArnd Bergmann4-11/+10
With CONFIG_THERMAL=m, we get a build error: drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c: In function 'cxgb4_thermal_get_trip_type': drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c:48:11: error: 'struct adapter' has no member named 'ch_thermal' Once that is fixed by using IS_ENABLED() checks, we get a link error against the thermal subsystem when cxgb4 is built-in: drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.o: In function `cxgb4_thermal_init': cxgb4_thermal.c:(.text+0x180): undefined reference to `thermal_zone_device_register' drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.o: In function `cxgb4_thermal_remove': cxgb4_thermal.c:(.text+0x1e0): undefined reference to `thermal_zone_device_unregister' Finally, since CONFIG_THERMAL can be =m, the Makefile fails to pick up the extra file into built-in.a, and we get another link failure against the cxgb4_thermal_init/cxgb4_thermal_remove files, so the Makefile has to be adapted as well to work for both CONFIG_THERMAL=y and =m. Fixes: b18719157762 ("cxgb4: Add thermal zone support") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: fix indentations in ena_defs for better readabilityArthur Kiyanovski3-425/+338
Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: update driver version to 2.0.1Arthur Kiyanovski1-3/+3
Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: remove redundant parameter in ena_com_admin_init()Arthur Kiyanovski3-9/+4
Remove redundant spinlock acquire parameter from ena_com_admin_init() Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: change rx copybreak default to reduce kernel memory pressureArthur Kiyanovski1-1/+1
Improves socket memory utilization when receiving packets larger than 128 bytes (the previous rx copybreak) and smaller than 256 bytes. Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: limit refill Rx threshold to 256 to avoid latency issuesArthur Kiyanovski2-3/+6
Currently Rx refill is done when the number of required descriptors is above 1/8 queue size. With a default of 1024 entries per queue the threshold is 128 descriptors. There is intention to increase the queue size to 8196 entries. In this case threshold of 1024 descriptors is too large and can hurt latency. Add another limitation to Rx threshold to be at most 256 descriptors. Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: explicit casting and initialization, and clearer error handlingArthur Kiyanovski3-30/+36
Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: use CSUM_CHECKED device indication to report skb's checksum statusArthur Kiyanovski6-3/+26
Set skb->ip_summed to the correct value as reported by the device. Add counter for the case where rx csum offload is enabled but device didn't check it. Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: add functions for handling Low Latency Queues in ena_netdevArthur Kiyanovski3-143/+251
This patch includes all code changes necessary in ena_netdev to enable packet sending via the LLQ placemnt mode. Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: add functions for handling Low Latency Queues in ena_comArthur Kiyanovski5-80/+474
This patch introduces APIs for detection, initialization, configuration and actual usage of low latency queues(LLQ). It extends transmit API with creation of LLQ descriptors in device memory (which include host buffers descriptors as well as packet header) Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: introduce Low Latency Queues data structures according to ENA specArthur Kiyanovski3-6/+128
Low Latency Queues(LLQ) allow usage of device's memory for descriptors and headers. Such queues decrease processing time since data is already located on the device when driver rings the doorbell. Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: complete host info to match latest ENA specArthur Kiyanovski4-14/+43
Add new fields and definitions to host info and fill them according to the latest ENA spec version. Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11net: ena: minor performance improvementArthur Kiyanovski2-45/+44
Reduce fastpath overhead by making ena_com_tx_comp_req_id_get() inline. Also move it to ena_eth_com.h file with its dependency function ena_com_cq_inc_head(). Signed-off-by: Arthur Kiyanovski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: spectrum: Add NVE packet trapsIdo Schimmel2-0/+5
The DECAP_ECN0 trap will be used to trap packets where the overlay packet is marked with Non-ECT, but the underlay packet is marked with either ECT(0), ECT(1) or CE. When trapped, such packets will be counted as errors by the VxLAN driver and thus provide better visibility. The NVE_ENCAP_ARP trap will be used to trap ARP packets undergoing NVE encapsulation. This is needed in order to support E-VPN ARP suppression, where the Linux bridge does not flood ARP packets through tunnel ports in case it can answer the ARP request itself. Note that all the packets trapped via these traps are marked with 'offload_fwd_mark', so as to not be re-flooded by the Linux bridge through the ASIC ports. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: resources: Add NVE resourcesIdo Schimmel1-0/+4
Add the following resources to be used by the NVE code: * Number of IPv4 underlay destination IPs in a single TNUMT record * Number of IPv6 underlay destination IPs in a single TNUMT record Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: reg: Add Monitoring Parsing State RegisterIdo Schimmel1-0/+44
This register is used for setting up the parsing for hash, policy-engine and routing. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: reg: Add definition of unicast tunnel record for SFD registerIdo Schimmel1-0/+56
Will be used to program the device with FDB records pointing to a NVE tunnel. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: reg: Add Tunneling NVE QoS Default RegisterIdo Schimmel1-0/+30
The TNQDR register configures the default QoS settings for NVE encapsulation. It will be used to set the default DSCP of each port to 0, so that when DSCP is set to inherit and the overlay packet does not have an IP header the outer DSCP will be set to 0, in accordance with the software data path. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: reg: Add Tunneling NVE QoS Configuration RegisterIdo Schimmel1-0/+26
The register configures how QoS is set in Encapsulation into the underlay network. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-10-11mlxsw: reg: Add Tunneling NVE Decapsulation ECN Mapping RegisterIdo Schimmel1-0/+57
This register configures the actions that are done during NVE decapsulation based on the ECN bits. Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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