- 03 Aug, 2017 40 commits
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Salil authored
This patch adds the support of Hisilicon Network Subsystem Accceleration Engine and common operations to access it. This layer provides access to the hardware configuration, hardware statistics. This layer is also responsible for triggering the initialization of the PHY layer through the below MDIO layer. Signed-off-by:
Daode Huang <huangdaode@hisilicon.com> Signed-off-by:
lipeng <lipeng321@huawei.com> Signed-off-by:
Salil Mehta <salil.mehta@huawei.com> Signed-off-by:
Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by:
Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Salil authored
This patch adds the support of IMP (Integrated Management Processor) command interface to the HNS3 driver. Each PF/VF has support of CQP(Command Queue Pair) ring interface. Each CQP consis of send queue CSQ and receive queue CRQ. There are various commands a PF/VF may support, like for Flow Table manipulation, Device management, Packet buffer allocation, Forwarding, VLANs config, Tunneling/Overlays etc. This patch contains code to initialize the command queue, manage the command queue descriptors and Rx/Tx protocol with the command processor in the form of various commands/results and acknowledgements. Signed-off-by:
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Salil authored
This patch adds the support of the HNAE3 (Hisilicon Network Acceleration Engine 3) framework support to the HNS3 driver. Framework facilitates clients like ENET(HNS3 Ethernet Driver), RoCE and user-space Ethernet drivers (like ODP etc.) to register with HNAE3 devices and their associated operations. Signed-off-by:
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Salil authored
This patch adds the support of Hisilicon Network Subsystem 3 Ethernet driver to hip08 family of SoCs. This driver includes basic Rx/Tx functionality. It also includes the client registration code with the HNAE3(Hisilicon Network Acceleration Engine 3) framework. This work provides the initial support to the hip08 SoC and would incrementally add features or enhancements. Signed-off-by:
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David S. Miller authored
Xin Long says: ==================== sctp: remove typedefs from structures part 4 As we know, typedef is suggested not to use in kernel, even checkpatch.pl also gives warnings about it. Now sctp is using it for many structures. All this kind of typedef's using should be removed. This patchset is the part 4 to remove it for another 14 basic structures from linux/sctp.h. After this patchset, all typedefs are cleaned in linux/sctp.h. Just as the part 1-3, No any code's logic would be changed in these patches, only cleaning up. ==================== Signed-off-by: -
Xin Long authored
This patch is to remove the typedef sctp_auth_chunk_t, and replace with struct sctp_auth_chunk in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
Xin Long <lucien.xin@gmail.com> Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_authhdr_t, and replace with struct sctp_authhdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_addip_chunk_t, and replace with struct sctp_addip_chunk in the places where it's using this typedef. Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_addiphdr_t, and replace with struct sctp_addiphdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_addip_param_t, and replace with struct sctp_addip_param in the places where it's using this typedef. It is to use sizeof(variable) instead of sizeof(type), and also fix some indent problems. Signed-off-by:
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Xin Long authored
Remove this typedef including the struct, there is even no places using it. Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_cwrhdr_t, and replace with struct sctp_cwrhdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_ecne_chunk_t, and replace with struct sctp_ecne_chunk in the places where it's using this typedef. Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_ecnehdr_t, and replace with struct sctp_ecnehdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_error_t, and replace with enum sctp_error in the places where it's using this typedef. Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_operr_chunk_t, and replace with struct sctp_operr_chunk in the places where it's using this typedef. Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_errhdr_t, and replace with struct sctp_errhdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
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Xin Long authored
This patch is to fix the name of struct sctp_shutdown_chunk_t , replace with struct sctp_initack_chunk in the places where it's using it. It is also to fix some indent problem. Signed-off-by:
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Xin Long authored
This patch is to remove the typedef sctp_shutdownhdr_t, and replace with struct sctp_shutdownhdr in the places where it's using this typedef. It is also to use sizeof(variable) instead of sizeof(type). Signed-off-by:
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David S. Miller authored
John Allen says: ==================== ibmvnic: Improve ethtool functionality This patch series improves ibmvnic ethtool functionality by adding support for ethtool -l and -g options, correcting existing statistics reporting, and augmenting the existing statistics with counters for each tx and rx queue. ==================== Signed-off-by: -
John Allen authored
Implement .get_channels (ethtool -l) functionality Signed-off-by:
John Allen <jallen@linux.vnet.ibm.com> Signed-off-by:
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John Allen authored
Implement .get_ringparam (ethtool -g) functionality Signed-off-by:
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John Allen authored
The vnic server reports the statistics buffer in big endian format and must be converted to cpu endian in order to be displayed correctly on little endian lpars. Signed-off-by:
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John Allen authored
Add counters to report number of packets, bytes, and dropped packets for each transmit queue and number of packets, bytes, and interrupts for each receive queue. Modify ethtool callbacks to report the new statistics. Signed-off-by:
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Neal Cardwell authored
Commit 45f119bf ("tcp: remove header prediction") introduced a minor bug: the sk_state_change() and sk_wake_async() notifications for a completed active connection happen twice: once in this new spot inside tcp_finish_connect() and once in the existing code in tcp_rcv_synsent_state_process() immediately after it calls tcp_finish_connect(). This commit remoes the duplicate POLL_OUT notifications. Fixes: 45f119bf ("tcp: remove header prediction") Signed-off-by:
Neal Cardwell <ncardwell@google.com> Cc: Florian Westphal <fw@strlen.de> Cc: Eric Dumazet <edumazet@google.com> Cc: Yuchung Cheng <ycheng@google.com> Acked-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Vivien Didelot authored
It's been a while now since ds->dst is not an array anymore, but a simple pointer to a dsa_switch_tree. Fortunately, SF2 does not support multi-chip and thus ds->index is always 0. This patch substitutes 'ds->dst[ds->index].' with 'ds->dst->'. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Bhumika Goyal authored
Add const to bin_attribute structure as it is only passed to the functions sysfs_{remove/create}_bin_file. The corresponding arguments are of type const, so declare the structure to be const. Signed-off-by:Bhumika Goyal <bhumirks@gmail.com> Signed-off-by:
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Sowmini Varadhan authored
RDS over IB does not use multipath RDS, so the array of additional rds_conn_path structures is always superfluous in this case. Reduce the memory footprint of the rds module by making this a dynamic allocation predicated on whether the transport is mp_capable. Signed-off-by:
Sowmini Varadhan <sowmini.varadhan@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Tested-by:
Efrain Galaviz <efrain.galaviz@oracle.com> Signed-off-by:
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Tonghao Zhang authored
It's convenient to init ipip offload. We will check the return value, and print KERN_CRIT info on failure. Signed-off-by:
Tonghao Zhang <xiangxia.m.yue@gmail.com> Signed-off-by:
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William Tu authored
Save the ifindex before it gets zeroed so the invalid ifindex can be printed out. Signed-off-by:
William Tu <u9012063@gmail.com> Acked-by:
Daniel Borkmann <daniel@iogearbox.net> Acked-by:
John Fastabend <john.fastabend@gmail.com> Signed-off-by:
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git://git.open-mesh.org/linux-mergeDavid S. Miller authored
Simon Wunderlich says: ==================== This feature/cleanup patchset includes the following patches: - bump version strings, by Simon Wunderlich - Remove unnecessary length qualifier, by Joe Perches - Remove too short %pM field width, by Sven Eckelmann - Remove return value handling from skb_put_data, by Sven Eckelmann - Spelling fixes, by Colin Ian King - Convert batman-adv.txt to reStructuredText, by Sven Eckelmann ==================== Signed-off-by: -
Lin Yun Sheng authored
When deal with low and high throughput, it is hard to achiece both high performance and low latency. In order to achiece that, this patch calculates the rx rate, and adjust the interrupt coalesce parameter accordingly. Signed-off-by:
Yunsheng Lin <linyunsheng@huawei.com> Tested-by:
Weiwei Deng <dengweiwei@huawei.com> Signed-off-by:
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Julia Lawall authored
null_x25_address is only used to access the string it contains, so it can be const. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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David S. Miller authored
Jiri Pirko says: ==================== ipv4: fib: Provide per-nexthop offload indication Ido says: Offload indication for IPv4 routes is currently set in the FIB info's flags. When multipath routes are employed, this can lead to a route being marked as offloaded although only one of its nexthops is actually offloaded. Instead, this patchset aims to proivde a higher resolution for the offload indication and report it on a per-nexthop basis. Example output from patched iproute: $ ip route show 192.168.200.0/24 192.168.200.0/24 nexthop via 192.168.100.2 dev enp3s0np7 weight 1 offload nexthop via 192.168.101.3 dev enp3s0np8 weight 1 And once the second gateway is resolved: $ ip route show 192.168.200.0/24 192.168.200.0/24 nexthop via 192.168.100.2 dev enp3s0np7 weight 1 offload nexthop via 192.168.101.3 dev enp3s0np8 weight 1 offload First patch teaches the kernel to look for the offload indication in the nexthop flags. Patches 2-5 adjust current capable drivers to provide offload indication on a per-nexthop basis. Last patch removes no longer used functions to set offload indication in the FIB info's flags. ==================== Signed-off-by: -
Ido Schimmel authored
Previous patches converted users of these functions to provide offload indication using the nexthop's flags instead of the FIB info's. 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:
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Ido Schimmel authored
Now that we provide offload indication using the nexthop's flags we must refresh the offload indication whenever the offload state within the group changes. This didn't matter until now, as offload indication was provided using the FIB info flags and multipath routes were marked as offloaded as long as one of the nexthops was offloaded. Signed-off-by:
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Ido Schimmel authored
Previous patch removed the reliance on the counter in the FIB info to set the offload indication, so we no longer need to keep an offload state on each FIB entry and can just set or unset the RTNH_F_OFFLOAD flag in each nexthop. This is also necessary because we're going to need to refresh the offload indication whenever the nexthop group associated with the FIB entry is refreshed. Current check would prevent us from marking a newly resolved nexthop as offloaded if the FIB entry is already marked as offloaded. Signed-off-by:
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Ido Schimmel authored
In a similar fashion to previous patch, use the nexthop flags to provide offload indication instead of the FIB info's flags. In case a nexthop in a multipath route can't be offloaded (gateway's MAC can't be resolved, for example), then its offload flag isn't set. Signed-off-by:
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Ido Schimmel authored
We want to stop using the FIB info's flags to provide the offlaod indication and instead do that on a per-nexthop basis. Convert rocker to do just that. It only supports one nexthop per-route, so conversion is simple. Signed-off-by:
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Ido Schimmel authored
We're going to have capable drivers indicate route offload using the nexthop flags, but for non-multipath routes these flags aren't dumped to user space. Instead, set the offload indication in the route message flags. Signed-off-by:
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