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2017-10-09qed: Add unaligned and packed packet processingMichal Kalderon2-0/+270
The fpdu data structure is preallocated per connection. Each connection stores the current status of the connection: either nothing pending, or there is a partial fpdu that is waiting for the rest of the fpdu (incomplete bytes != 0). The same structure is also used for splitting a packet when there are packed fpdus. The structure is initialized with all data required for sending the fpdu back to the FW. A fpdu will always be spanned across a maximum of 3 tx bds. One for the header, one for the partial fdpu received and one for the remainder (unaligned) packet. In case of packed fpdu's, two fragments are used, one for the header and one for the data. Corner cases are not handled in the patch for clarity, and will be added as a separate patch. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add mpa buffer descriptors for storing and processing mpa fpdusMichal Kalderon2-0/+127
The mpa buff is a descriptor for iwarp ll2 buffers that contains additional information required for aligining fpdu's. In some cases, an additional packet will arrive which will complete the alignment of a fpdu, but we won't be able to post the fpdu due to insufficient place on the tx ring. In this case we can't loose the data and require storing it for later. Processing is therefore done in two places, during rx completion, where we initialize a mpa buffer descriptor and add it to the pending list, and during tx-completion, since we free up an entry in the tx chain we can process any pending mpa packets. The mpa buff descriptors are pre-allocated since we have to ensure that we won't reach a state where we can't store an incoming unaligned packet. All packets received on the ll2 MUST be processed by the driver at some stage. Since they are preallocated, we hold a free list. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add ll2 connection for processing unaligned MPA packetsMichal Kalderon2-0/+66
This patch adds only the establishment and termination of the ll2 connection that handles unaligned MPA packets. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add LL2 slowpath handlingMichal Kalderon1-2/+38
For iWARP unaligned MPA flow, a slowpath event of flushing an MPA connection that entered an unaligned state is required. The flush ramrod is received on the ll2 queue, and a pre-registered callback function is called to handle the flush event. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add the source of a packet sent on an iWARP ll2 connectionMichal Kalderon1-1/+6
When a packet is sent back to iWARP FW via the tx ll2 connection the FW needs to know the source of the packet. Whether it is OOO or unaligned MPA related. Since OOO is implemented entirely inside the ll2 code (and shared with iSCSI), packets are marked as IN_ORDER inside the ll2 code. For unaligned mpa the value will be determined in the iWARP code and sent on the pkt->vlan field. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Fix initialization of ll2 offload featureMichal Kalderon1-0/+3
enable_ip_cksum, enable_l4_cksum, calc_ip_len were added in commit stated below but not passed through to FW. This was OK until now as it wasn't used, but is required for the iWARP unaligned flow Fixes:7c7973b2ae27 ("qed: LL2 to use packed information for tx") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add ll2 option for dropping a tx packetMichal Kalderon1-2/+14
The option of sending a packet on the ll2 and dropping it exists in hardware and was not used until now, thus not exposed. The iWARP unaligned MPA flow requires this functionality for flushing the tx queue. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add ll2 ability of opening a secondary queueMichal Kalderon2-1/+7
When more than one ll2 queue is opened ( that is not an OOO queue ) ll2 code does not have enough information to determine whether the queue is the main one or not, so a new field is added to the acquire input data to expose the control of determining whether the queue is the main queue or a secondary queue. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09qed: Add ll2 option to limit the number of bds per packetMichal Kalderon2-14/+24
iWARP uses 3 ll2 connections, the maximum number of bds is known during connection setup. This patch modifies the static array in the ll2_tx_packet descriptor to be a flexible array and significantlly reduces memory size. In addition, some redundant fields in the ll2_tx_packet were removed, which also contributed to decreasing the descriptor size. Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09mlxsw: spectrum_switchdev: Support bridge mrouter notificationsYotam Gigi1-2/+63
Support the SWITCHDEV_ATTR_ID_BRIDGE_MROUTER port attribute switchdev notification. To do that, add the mrouter flag to struct mlxsw_sp_bridge_device, which indicates whether the bridge device was set to be mrouter port. This field is set when: - A new bridge is created, where the value is taken from the kernel bridge value. - A switchdev SWITCHDEV_ATTR_ID_BRIDGE_MROUTER notification is sent. In addition, change the bridge MID entries to include the router port when the bridge device is configured to be mrouter port. The MID entries are updated in the following cases: - When a new MID entry is created, update the router port according to the bridge mrouter state. - When a SWITCHDEV_ATTR_ID_BRIDGE_MROUTER notification is sent, update all the bridge's MID entries. This is aligned with the case where a bridge slave is configured to be mrouter port. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Reviewed-by: Nogah Frankel <nogahf@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09mlxsw: spectrum_switchdev: Add support for router port in SMID entriesYotam Gigi1-2/+11
In Spectrum, MDB entries point to MID entries, that indicate which ports a packet should be forwarded to. Add the support in creating MID entries that forward the packet to the Spectrum router port. This will be later used to handle the bridge mrouter port switchdev notifications. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Reviewed-by: Nogah Frankel <nogahf@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09mlxsw: spectrum: router: Export the mlxsw_sp_router_port functionYotam Gigi2-1/+2
In Spectrum hardware, the router port is a virtual port that is the gateway to the routing mechanism. Hence, in order for a packet to be L3 forwarded, it must first be L2 forwarded to the router port inside the hardware. Further patches in this patchset are going to introduce support in bridge device used as an mrouter port. In this case, the router port index will be needed in order to update the MDB entries to include the router port. Thus, export the mlxsw_sp_router_port function, which returns the index of the Spectrum router port. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Reviewed-by: Nogah Frankel <nogahf@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: pass dst register to ld_field instructionJakub Kicinski1-1/+2
ld_field instruction is a bit special because the encoding uses two source registers and one of them becomes the output. We do need to pass the dst register to our encoding helpers though, otherwise the "write both banks" flag will not be observed. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: byte swap the instructionsJakub Kicinski1-2/+4
Device expects the instructions in little endian. Make sure we byte swap on big endian hosts. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: pad code with valid nopsJakub Kicinski2-1/+13
We need to append up to 8 nops after last instruction to make sure the CPU will not fetch garbage instructions with invalid ECC if the code store was not initialized. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: calculate code store ECCJakub Kicinski3-0/+60
In the initial PoC firmware I simply disabled ECC on the instruction store. Do the ECC calculation for generated instructions in the driver. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: move to datapath ABI version 2Jakub Kicinski3-19/+26
Datapath ABI version 2 stores the packet information in LMEM instead of NNRs. We also have strict restrictions on which GPRs we can use. Only GPRs 0-23 are reserved for BPF. Adjust the static register locations and "ABI" registers. Note that packet length is packed with other info so we have to extract it into one of the scratch registers, OTOH since LMEM can be used in restricted operands we don't have to extract packet pointer. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: encode extended LM pointer operandsJakub Kicinski3-20/+70
Most instructions have special fields which allow switching between base and extended Local Memory pointers. Introduce those to register encoding, we will use the extra LM pointers to access high addresses of the stack. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: encode LMEM accessesJakub Kicinski2-0/+85
NFP LMEM is a large, indirectly accessed register file. There are two basic indirect access registers. Each access operation may either use offset (up to 8 or 16 words) or perform post decrement/increment. Add encodings of LMEM indexes as instruction operands. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: add more white space to the instruction definesJakub Kicinski1-78/+78
We need to add longer OP_* defines, move the values away. Purely whitespace commit. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: remove packet marking supportJakub Kicinski2-15/+1
Temporarily drop support for skb->mark. We are primarily focusing on XDP offload, and implementing skb->mark on the new datapath has lower priority. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: remove register renameJakub Kicinski1-43/+3
Remove the register renumbering optimization. To implement calling map and other helpers we need more strict register layout. We can't freely reassign register numbers. This will have the effect of running in 4 context/thread mode, which should be OK since we are moving towards integrating the BPF closer with FW app datapath anyway, and the target datapath itself runs in 4 context mode. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: encode all 64bit shiftsJakub Kicinski1-12/+36
Add encodings of all 64bit shift operations. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: move software reg helpers and cmd table out of translatorJakub Kicinski4-147/+192
Move the software reg helpers and some static data to nfp_asm.c. They are related to the previous patch, but move is done in a separate commit for ease of review. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: use the power of sparse to check we encode registers rightJakub Kicinski3-69/+99
Define a new __bitwise type for software representation of registers. This will allow us to catch incorrect parameter types using sparse. Accessors we define also allow us to return correct enum type and therefore ensure all switches handle all register types. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: bpf: lift the single-port limitationJakub Kicinski1-8/+0
Limiting the eBPF offload to a single port was a workaround required for the PoC application FW which has not been released externally. It's not necessary any more. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09nfp: output control messages to trace_devlink_hwmsg()Jakub Kicinski1-0/+8
Use standard devlink trace point to allow tracing of control messages. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Cleanup for non-static function in hns3 driverYunsheng Lin4-27/+15
This patch fixes the following warning from sparse: warning: symbol 'hns3_set_multicast_list' was not declared. Should it be static. hns3_set_multicast_list turns out to be not used, so delete it. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Cleanup for endian issue in hns3 driverYunsheng Lin5-109/+145
This patch fixes a lot of endian issues detected by sparse. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Cleanup for struct that used to send cmd to firmwareYunsheng Lin3-119/+120
The hclge_tm module has already added _cmd to the end of struct that used to send cmd to firmware. This will help us finding the endian issues. This patch adds the _cmd to the end of struct that used to send cmd to firmware in hclge_main module. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Consistently using GENMASK in hns3 driverYunsheng Lin2-26/+26
This patch uses GENMASK to generate bit mask whenever possible in hns3 driver. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Cleanup indentation for Kconfig in the the hisilicon folderYunsheng Lin1-3/+3
This patch fixes a few indentation for Kconfig file in the hisilicon folder. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Add hns3_get_handle macro in hns3 driverYunsheng Lin4-63/+35
There are many places that will need to get the handle of netdev, so add a macro to get the handle of netdev. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-09net: hns3: Cleanup for shifting true in hns3 driverYunsheng Lin1-1/+1
This patch fixes a shifting true in hclge_main module. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08qed: Delete redundant check on dcb_app priorityChristos Gkekas1-1/+1
dcb_app priority is unsigned thus checking whether it is less than zero is redundant. Signed-off-by: Christos Gkekas <chris.gekas@gmail.com> Acked-By: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08net: ethernet: stmmac: Clean up dead codeChristos Gkekas1-13/+1
Many macros in dwmac-ipq806x are unused and should be removed. Moreover gmac->id is an unsigned variable and therefore checking whether it is less than zero is redundant. Signed-off-by: Christos Gkekas <chris.gekas@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08Merge tag 'mlx5-updates-2017-10-06' of ↵David S. Miller2-317/+547
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux Saeed Mahameed says: ==================== Mellanox, mlx5 updates 2017-10-06 This series includes some shared code updates for kernel 4.15 to both net-next and rdma-next trees. The series includes mlx5 low level flow steering updates and optimizations to support firmware command parallelism for flow steering requests from Maor Gottlieb and two other small fixes from Matan and Maor. One fix from Matan adds error handling for when the destination list of the flow steering rule is full. Maor introduced a patch to avoid NULL pointer dereference on steering cleanup. Then Some refactoring patches needed by the series for code sharing purposes. and split the Flow Table Entry (FTE) and Flow Group (FG) creation code to two parts: 1) Object allocation - allocate the steering node and initialize its resources. 2) The firmware command execution. This change will give us the ability to take write lock on the parent node (e.g. FG for FTE creating) only on the software data struct allocation and creation part of the procedure where the synchronization is really required, and will allow us to execute multiple firmware commands simultaneously and overcome the firmware bottleneck. Refactor the locking scheme of the mlx5 core flow steering as follows: 1) Replace the mutex lock with readers-writers semaphore and take the write lock only when necessary (e.g. allocating a new flow table entry index or adding a node to the parent's children list). When we try to find a suitable child in the parent's children list (e.g. search for flow group with the same match_criteria of the rule) then we only take the read lock. 2) Add versioning mechanism - each steering entity (FT, FG, FTE, DST) will have an incremental version. The version is increased when the entity is changed (e.g. when a new FTE was added to FG - the FG's version is increased). Versioning is used in order to determine if the last traverse of an entity's children is valid or a rescan under write lock is required. Last patch adds FGs and FTEs memory pool, It is useful because these objects are not small and could be allocated/deallocated many times. This support improves the insertion rate of steering rules from ~5k/sec to ~40k/sec. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08hv_netvsc: Add ethtool handler to set and get TCP hash levelsHaiyang Zhang1-1/+24
The patch supports the options to switch TCP hash level between L3 and L4 by ethtool command. TCP over IPv4 and v6 can be set differently. The default hash level is L4. We currently only allow switching TX hash level from within the guests. For example, for TCP over IPv4 on eth0: To include TCP port numbers in hashing: ethtool -N eth0 rx-flow-hash tcp4 sdfn To exclude TCP port numbers in hashing: ethtool -N eth0 rx-flow-hash tcp4 sd To show TCP hash level: ethtool -n eth0 rx-flow-hash tcp4 Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08hv_netvsc: Change the hash level variable to bit flagsHaiyang Zhang2-25/+59
This simplifies the logic and make it easier to add more options. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08mlxsw: spectrum: Propagate extack further for bridge enslavementsIdo Schimmel3-11/+23
The code that actually takes care of bridge offload introduces a few more non-trivial constraints with regards to bridge enslavements. Propagate extack there to indicate the reason. $ ip link add link enp1s0np1 name enp1s0np1.10 type vlan id 10 $ ip link add link enp1s0np1 name enp1s0np1.20 type vlan id 20 $ ip link add name br0 type bridge $ ip link set dev enp1s0np1.10 master br0 $ ip link set dev enp1s0np1.20 master br0 Error: spectrum: Can not bridge VLAN uppers of the same port. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-08mlxsw: spectrum: Add extack for VLAN enslavementsIdo Schimmel1-2/+10
Similar to physical ports, enslavement of VLAN devices can also fail. Use extack to indicate why the enslavement failed. $ ip link add link enp1s0np1 name enp1s0np1.10 type vlan id 10 $ ip link add name bond0 type bond mode 802.3ad $ ip link set dev enp1s0np1.10 master bond0 Error: spectrum: VLAN devices only support bridge and VRF uppers. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-07bnxt_en: don't consider building bnxt_tc.o if option not enabledJonathan Toppins2-6/+2
Instead of zeroing out bnxt_tc.c with a #ifdef foo, instead don't compile the file when the option is not enabled. Now make and the preprocessor do not have to waste time compiling a no-op. Signed-off-by: Jonathan Toppins <jtoppins@redhat.com> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06Merge branch '40GbE' of ↵David S. Miller12-138/+203
ra.kernel.org:/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2017-10-06 This series contains updates to i40e and i40evf only. Rami fixes a typo in the code comments. Mitch adds an ethtool private flag to control source pruning to resolve an issue where our default behavior is to enable source pruning which breaks ARP monitoring in channel bonding. Fixes a couple of register definitions, which were incorrect. Jake fixes an issue with multiple logical CPUs per core (simultaneous multithreading - SMT) and how we set an affinity hint based on the v_idx of that q_vector, which is an incremental value and might lead to multiple offline CPUs being assigned to a q_vector. Instead, we should only assign hints for CPUs which are online, so look to use cpumask_local_spread(). Also fixed a VF VLAN tag stripping issue, where the flag created to change this feature was seen as unchangeable. Lastly, organized and re-numbered the feature flags. Alan re-enables PTP L4 for XL710 devices with firmware version 6.0 or greater, now that the previous bug in the older firmware is fixed. Implements the PCI error handlers for reset_prepare() and reset_done() to allow us to handle function level resets. Alice cleans up code that was added to the incorrect function during a merge. Filip adds a change to display an error message when a module is inserted that does not meet the thermal requirements, Talking Heads "Burning Down the House" comes to mind. Also fixed a flow director filter issue where a variable was not being cleared which stores the filter number to be removed from the list when the firmware refused to add the requested filter. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06bnx2x: Use pci_ari_enabled() instead of local copyBjorn Helgaas1-6/+1
Use pci_ari_enabled() from the PCI core instead of the identical local copy bnx2x_ari_enabled(). No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06nfp: add set tcp and udp header action flower offloadPieter Jansen van Vuuren2-0/+51
Previously we did not have offloading support for set TCP/UDP actions. This patch enables TC flower offload of set TCP/UDP sport and dport actions. Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06nfp: add set ipv6 source and destination addressPieter Jansen van Vuuren2-0/+83
Previously we did not have offloading support for set IPv6 actions. This patch enables TC flower offload of set IPv6 src and dst address actions. Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06nfp: add set ipv4 header action flower offloadPieter Jansen van Vuuren2-0/+56
Previously we did not have offloading support for set IPv4 actions. This patch enables TC flower offload of set IPv4 src and dst address actions. Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06nfp: add set ethernet header action flower offloadPieter Jansen van Vuuren2-0/+93
Previously we did not have offloading support for set ethernet actions. This patch enables TC flower offload of set ethernet actions. Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06nfp: add IPv6 ttl and tos match offloading supportPieter Jansen van Vuuren2-11/+10
Previously matching on IPv6 ttl and tos fields were not offloaded. This patch enables offloading IPv6 ttl and tos as match fields. Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-06nfp: add IPv4 ttl and tos match offloading supportPieter Jansen van Vuuren2-5/+10
Previously matching on IPv4 ttl and tos fields were not offloaded. This patch enables offloading IPv4 ttl and tos as match fields. Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 06:06:54 +0000