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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-04 09:41:05 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-04 09:41:05 -0800 |
commit | b0f85fa11aefc4f3e03306b4cd47f113bd57dcba (patch) | |
tree | 1333d36d99fde3f97210795941fc246f0ad08a75 /Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt | |
parent | ccc9d4a6d640cbde05d519edeb727881646cf71b (diff) | |
parent | f32bfb9a8ca083f8d148ea90ae5ba66f4831836e (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
Changes of note:
1) Allow to schedule ICMP packets in IPVS, from Alex Gartrell.
2) Provide FIB table ID in ipv4 route dumps just as ipv6 does, from
David Ahern.
3) Allow the user to ask for the statistics to be filtered out of
ipv4/ipv6 address netlink dumps. From Sowmini Varadhan.
4) More work to pass the network namespace context around deep into
various packet path APIs, starting with the netfilter hooks. From
Eric W Biederman.
5) Add layer 2 TX/RX checksum offloading to qeth driver, from Thomas
Richter.
6) Use usec resolution for SYN/ACK RTTs in TCP, from Yuchung Cheng.
7) Support Very High Throughput in wireless MESH code, from Bob
Copeland.
8) Allow setting the ageing_time in switchdev/rocker. From Scott
Feldman.
9) Properly autoload L2TP type modules, from Stephen Hemminger.
10) Fix and enable offload features by default in 8139cp driver, from
David Woodhouse.
11) Support both ipv4 and ipv6 sockets in a single vxlan device, from
Jiri Benc.
12) Fix CWND limiting of thin streams in TCP, from Bendik Rønning
Opstad.
13) Fix IPSEC flowcache overflows on large systems, from Steffen
Klassert.
14) Convert bridging to track VLANs using rhashtable entries rather than
a bitmap. From Nikolay Aleksandrov.
15) Make TCP listener handling completely lockless, this is a major
accomplishment. Incoming request sockets now live in the
established hash table just like any other socket too.
From Eric Dumazet.
15) Provide more bridging attributes to netlink, from Nikolay
Aleksandrov.
16) Use hash based algorithm for ipv4 multipath routing, this was very
long overdue. From Peter Nørlund.
17) Several y2038 cures, mostly avoiding timespec. From Arnd Bergmann.
18) Allow non-root execution of EBPF programs, from Alexei Starovoitov.
19) Support SO_INCOMING_CPU as setsockopt, from Eric Dumazet. This
influences the port binding selection logic used by SO_REUSEPORT.
20) Add ipv6 support to VRF, from David Ahern.
21) Add support for Mellanox Spectrum switch ASIC, from Jiri Pirko.
22) Add rtl8xxxu Realtek wireless driver, from Jes Sorensen.
23) Implement RACK loss recovery in TCP, from Yuchung Cheng.
24) Support multipath routes in MPLS, from Roopa Prabhu.
25) Fix POLLOUT notification for listening sockets in AF_UNIX, from Eric
Dumazet.
26) Add new QED Qlogic river, from Yuval Mintz, Manish Chopra, and
Sudarsana Kalluru.
27) Don't fetch timestamps on AF_UNIX sockets, from Hannes Frederic
Sowa.
28) Support ipv6 geneve tunnels, from John W Linville.
29) Add flood control support to switchdev layer, from Ido Schimmel.
30) Fix CHECKSUM_PARTIAL handling of potentially fragmented frames, from
Hannes Frederic Sowa.
31) Support persistent maps and progs in bpf, from Daniel Borkmann.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1790 commits)
sh_eth: use DMA barriers
switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion
net: sched: kill dead code in sch_choke.c
irda: Delete an unnecessary check before the function call "irlmp_unregister_service"
net: dsa: mv88e6xxx: include DSA ports in VLANs
net: dsa: mv88e6xxx: disable SA learning for DSA and CPU ports
net/core: fix for_each_netdev_feature
vlan: Invoke driver vlan hooks only if device is present
arcnet/com20020: add LEDS_CLASS dependency
bpf, verifier: annotate verbose printer with __printf
dp83640: Only wait for timestamps for packets with timestamping enabled.
ptp: Change ptp_class to a proper bitmask
dp83640: Prune rx timestamp list before reading from it
dp83640: Delay scheduled work.
dp83640: Include hash in timestamp/packet matching
ipv6: fix tunnel error handling
net/mlx5e: Fix LSO vlan insertion
net/mlx5e: Re-eanble client vlan TX acceleration
net/mlx5e: Return error in case mlx5e_set_features() fails
net/mlx5e: Don't allow more than max supported channels
...
Diffstat (limited to 'Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt new file mode 100644 index 000000000000..41d19be7011e --- /dev/null +++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt @@ -0,0 +1,47 @@ +Hisilicon Network Subsystem NIC controller + +Required properties: +- compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2". + "hisilicon,hns-nic-v1" is for hip05. + "hisilicon,hns-nic-v2" is for Hi1610 and Hi1612. +- ae-name: accelerator name who provides this interface, + is simply a name referring to the name of name in the accelerator node. +- port-id: is the index of port provided by DSAF (the accelerator). DSAF can + connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They + are called debug ports. + + The remaining 6 PHYs are taken according to the mode of DSAF. + + In NIC mode of DSAF, all 6 PHYs are taken as ethernet ports to the CPU. The + port-id can be 2 to 7. Here is the diagram: + +-----+---------------+ + | CPU | + +-+-+-+---+-+-+-+-+-+-+ + | | | | | | | | + debug service + port port + (0,1) (2-7) + + In Switch mode of DSAF, all 6 PHYs are taken as physical ports connect to a + LAN Switch while the CPU side assume itself have one single NIC connect to + this switch. In this case, the port-id will be 2 only. + +-----+---------------+ + | CPU | + +-+-+-+---+-+-+-+-+-+-+ + | | service| port(2) + debug +------------+ + port | switch | + (0,1) +-+-+-+-+-+-++ + | | | | | | + external port + +- local-mac-address: mac addr of the ethernet interface + +Example: + + ethernet@0{ + compatible = "hisilicon,hns-nic-v1"; + ae-name = "dsaf0"; + port-id = <0>; + local-mac-address = [a2 14 e4 4b 56 76]; + }; |