linux.git/Documentation/devicetree/bindings/net, branch v4.17

net: dsa: b53: Add BCM5389 support

2018-06-01T15:15:42+00:00

This patch adds support for the BCM5389 switch connected through MDIO.

Signed-off-by: Damien Thébault 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-05-21T15:37:48+00:00

Pull networking fixes from David Miller:

 1) Fix refcounting bug for connections in on-packet scheduling mode of
    IPVS, from Julian Anastasov.

 2) Set network header properly in AF_PACKET's packet_snd, from Willem
    de Bruijn.

 3) Fix regressions in 3c59x by converting to generic DMA API. It was
    relying upon the hack that the PCI DMA interfaces would accept NULL
    for EISA devices. From Christoph Hellwig.

 4) Remove RDMA devices before unregistering netdev in QEDE driver, from
    Michal Kalderon.

 5) Use after free in TUN driver ptr_ring usage, from Jason Wang.

 6) Properly check for missing netlink attributes in SMC_PNETID
    requests, from Eric Biggers.

 7) Set DMA mask before performaing any DMA operations in vmxnet3
    driver, from Regis Duchesne.

 8) Fix mlx5 build with SMP=n, from Saeed Mahameed.

 9) Classifier fixes in bcm_sf2 driver from Florian Fainelli.

10) Tuntap use after free during release, from Jason Wang.

11) Don't use stack memory in scatterlists in tls code, from Matt
    Mullins.

12) Not fully initialized flow key object in ipv4 routing code, from
    David Ahern.

13) Various packet headroom bug fixes in ip6_gre driver, from Petr
    Machata.

14) Remove queues from XPS maps using correct index, from Amritha
    Nambiar.

15) Fix use after free in sock_diag, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (64 commits)
  net: ip6_gre: fix tunnel metadata device sharing.
  cxgb4: fix offset in collecting TX rate limit info
  net: sched: red: avoid hashing NULL child
  sock_diag: fix use-after-free read in __sk_free
  sh_eth: Change platform check to CONFIG_ARCH_RENESAS
  net: dsa: Do not register devlink for unused ports
  net: Fix a bug in removing queues from XPS map
  bpf: fix truncated jump targets on heavy expansions
  bpf: parse and verdict prog attach may race with bpf map update
  bpf: sockmap update rollback on error can incorrectly dec prog refcnt
  net: test tailroom before appending to linear skb
  net: ip6_gre: Fix ip6erspan hlen calculation
  net: ip6_gre: Split up ip6gre_changelink()
  net: ip6_gre: Split up ip6gre_newlink()
  net: ip6_gre: Split up ip6gre_tnl_change()
  net: ip6_gre: Split up ip6gre_tnl_link_config()
  net: ip6_gre: Fix headroom request in ip6erspan_tunnel_xmit()
  net: ip6_gre: Request headroom in __gre6_xmit()
  selftests/bpf: check return value of fopen in test_verifier.c
  erspan: fix invalid erspan version.
  ...

net: phy: micrel: add 125MHz reference clock workaround

2018-05-16T16:20:03+00:00

The micrel KSZ9031 phy has a optional clock pin (CLK125_NDO) which can be
used as reference clock for the MAC unit. The clock signal must meet the
RGMII requirements to ensure the correct data transmission between the
MAC and the PHY. The KSZ9031 phy does not fulfill the duty cycle
requirement if the phy is configured as slave. For a complete
describtion look at the errata sheets: DS80000691D or DS80000692D.

The errata sheet recommends to force the phy into master mode whenever
there is a 1000Base-T link-up as work around. Only set the
"micrel,force-master" property if you use the phy reference clock provided
by CLK125_NDO pin as MAC reference clock in your application.

Attenation, this workaround is only usable if the link partner can
be configured to slave mode for 1000Base-T.

Signed-off-by: Markus Niebel 
[m.felsch@pengutronix.de: fix dt-binding documentation]
[m.felsch@pengutronix.de: use already existing result var for read/write]
[m.felsch@pengutronix.de: add error handling]
[m.felsch@pengutronix.de: add more comments]
Signed-off-by: Marco Felsch 
Reviewed-by: Andrew Lunn 
Signed-off-by: David S. Miller

Merge tag 'mvebu-fixes-4.17-1' of git://git.infradead.org/linux-mvebu into fixes

2018-05-14T16:25:14+00:00

mvebu fixes for 4.17 (part 1)

Declare missing clocks needed for network on Armada 8040 base boards
(such as the McBin)

* tag 'mvebu-fixes-4.17-1' of git://git.infradead.org/linux-mvebu:
  ARM64: dts: marvell: armada-cp110: Add mg_core_clk for ethernet node
  ARM64: dts: marvell: armada-cp110: Add clocks for the xmdio node

Signed-off-by: Olof Johansson

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-05-11T21:14:46+00:00

Pull networking fixes from David Miller:

 1) Verify lengths of keys provided by the user is AF_KEY, from Kevin
    Easton.

 2) Add device ID for BCM89610 PHY. Thanks to Bhadram Varka.

 3) Add Spectre guards to some ATM code, courtesy of Gustavo A. R.
    Silva.

 4) Fix infinite loop in NSH protocol code. To Eric Dumazet we are most
    grateful for this fix.

 5) Line up /proc/net/netlink headers properly. This fix from YU Bo, we
    do appreciate.

 6) Use after free in TLS code. Once again we are blessed by the
    honorable Eric Dumazet with this fix.

 7) Fix regression in TLS code causing stalls on partial TLS records.
    This fix is bestowed upon us by Andrew Tomt.

 8) Deal with too small MTUs properly in LLC code, another great gift
    from Eric Dumazet.

 9) Handle cached route flushing properly wrt. MTU locking in ipv4, to
    Hangbin Liu we give thanks for this.

10) Fix regression in SO_BINDTODEVIC handling wrt. UDP socket demux.
    Paolo Abeni, he gave us this.

11) Range check coalescing parameters in mlx4 driver, thank you Moshe
    Shemesh.

12) Some ipv6 ICMP error handling fixes in rxrpc, from our good brother
    David Howells.

13) Fix kexec on mlx5 by freeing IRQs in shutdown path. Daniel Juergens,
    you're the best!

14) Don't send bonding RLB updates to invalid MAC addresses. Debabrata
    Benerjee saved us!

15) Uh oh, we were leaking in udp_sendmsg and ping_v4_sendmsg. The ship
    is now water tight, thanks to Andrey Ignatov.

16) IPSEC memory leak in ixgbe from Colin Ian King, man we've got holes
    everywhere!

17) Fix error path in tcf_proto_create, Jiri Pirko what would we do
    without you!

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (92 commits)
  net sched actions: fix refcnt leak in skbmod
  net: sched: fix error path in tcf_proto_create() when modules are not configured
  net sched actions: fix invalid pointer dereferencing if skbedit flags missing
  ixgbe: fix memory leak on ipsec allocation
  ixgbevf: fix ixgbevf_xmit_frame()'s return type
  ixgbe: return error on unsupported SFP module when resetting
  ice: Set rq_last_status when cleaning rq
  ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg
  mlxsw: core: Fix an error handling path in 'mlxsw_core_bus_device_register()'
  bonding: send learning packets for vlans on slave
  bonding: do not allow rlb updates to invalid mac
  net/mlx5e: Err if asked to offload TC match on frag being first
  net/mlx5: E-Switch, Include VF RDMA stats in vport statistics
  net/mlx5: Free IRQs in shutdown path
  rxrpc: Trace UDP transmission failure
  rxrpc: Add a tracepoint to log ICMP/ICMP6 and error messages
  rxrpc: Fix the min security level for kernel calls
  rxrpc: Fix error reception on AF_INET6 sockets
  rxrpc: Fix missing start of call timeout
  qed: fix spelling mistake: "taskelt" -> "tasklet"
  ...

DT: net: can: rcar_canfd: document R8A77980 bindings

2018-05-08T08:41:38+00:00

Document the R-Car V3H (R8A77980) SoC support in the R-Car CAN-FD bindings.

Signed-off-by: Sergei Shtylyov 
Reviewed-by: Simon Horman 
Signed-off-by: Marc Kleine-Budde

DT: net: can: rcar_canfd: document R8A77970 bindings

2018-05-08T08:41:38+00:00

Document the R-Car V3M (R8A77970) SoC support in the R-Car CAN-FD bindings.

Signed-off-by: Sergei Shtylyov 
Reviewed-by: Ramesh Shanmugasundaram 
Reviewed-by: Simon Horman 
Signed-off-by: Marc Kleine-Budde

dt-bindings: can: rcar_can: Fix R8A7796 SoC name

2018-05-08T08:41:38+00:00

R8A7796 is R-Car M3-W.

Signed-off-by: Geert Uytterhoeven 
Reviewed-by: Simon Horman 
Signed-off-by: Marc Kleine-Budde

ARM64: dts: marvell: armada-cp110: Add mg_core_clk for ethernet node

2018-04-27T15:47:24+00:00

Marvell PPv2.2 controller present on CP-110 need the extra "mg_core_clk"
clock to avoid system hangs when powering some network interfaces up.

This issue appeared after a recent clock rework on Armada 7K/8K platforms.

This commit adds the new clock and updates the documentation accordingly.

[gregory.clement: use the real first commit to fix and add the cc:stable
flag]
Fixes: e3af9f7c6ece ("RM64: dts: marvell: armada-cp110: Fix clock resources for various node")
Cc: 
Signed-off-by: Maxime Chevallier 
Signed-off-by: Gregory CLEMENT

dt-bindings: net: ravb: Add support for r8a77965 SoC

2018-04-16T15:24:45+00:00

Add documentation for r8a77965 compatible string to renesas ravb device
tree bindings documentation.

Signed-off-by: Jacopo Mondi 
Reviewed-by: Geert Uytterhoeven 
Reviewed-by: Simon Horman 
Acked-by: Sergei Shtylyov 
Signed-off-by: Rob Herring