Commit Graph

390028 Commits

Author SHA1 Message Date
Antonio Quartulli
791c2a2d3f batman-adv: move enum definition at the top of the file
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
2013-08-28 11:31:51 +02:00
Simon Wunderlich
c54f38c9aa batman-adv: set skb priority according to content
The skb priority field may help the wireless driver to choose the right
queue (e.g. WMM queues). This should be set in batman-adv, as this
information is only available here.

This patch adds support for IPv4/IPv6 DS fields and VLAN PCP. Note that
only VLAN PCP is used if a VLAN header is present. Also initially set
TC_PRIO_CONTROL only for self-generated packets, and keep the priority
set by higher layers.

Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
2013-08-28 11:31:50 +02:00
David S. Miller
5b2941b18d Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch
Jesse Gross says:

====================
A number of significant new features and optimizations for net-next/3.12.
Highlights are:
 * "Megaflows", an optimization that allows userspace to specify which
   flow fields were used to compute the results of the flow lookup.
   This allows for a major reduction in flow setups (the major
   performance bottleneck in Open vSwitch) without reducing flexibility.
 * Converting netlink dump operations to use RCU, allowing for
   additional parallelism in userspace.
 * Matching and modifying SCTP protocol fields.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 22:11:18 -04:00
David S. Miller
b6750b4056 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:

====================
The following patchset contains Netfilter updates for your net-next tree,
they are:

* The new SYNPROXY target for iptables, including IPv4 and IPv6 support,
  from Patrick McHardy.

* nf_defrag_ipv6.o should be only linked to nf_defrag_ipv6.ko, from
  Nathan Hintz.

* Fix an old bug in REJECT, which replies with wrong MAC source address
  from the bridge, by Phil Oester.

* Fix uninitialized helper variable in the expectation support over
  nfnetlink_queue, from Florian Westphal.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 22:07:02 -04:00
David S. Miller
45cc3a0c97 Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
Ben Hutchings says:

====================
More refactoring and cleanup, particularly around filter management.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 21:56:22 -04:00
Florian Westphal
b7e092c05b netfilter: ctnetlink: fix uninitialized variable
net/netfilter/nf_conntrack_netlink.c: In function 'ctnetlink_nfqueue_attach_expect':
'helper' may be used uninitialized in this function

It was only initialized in if CTA_EXPECT_HELP_NAME attribute was
present, it must be NULL otherwise.

Problem added recently in bd077937
(netfilter: nfnetlink_queue: allow to attach expectations to conntracks).

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:28:19 +02:00
Patrick McHardy
4ad362282c netfilter: add IPv6 SYNPROXY target
Add an IPv6 version of the SYNPROXY target. The main differences to the
IPv4 version is routing and IP header construction.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Tested-by: Martin Topholm <mph@one.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:28:13 +02:00
Patrick McHardy
81eb6a1487 net: syncookies: export cookie_v6_init_sequence/cookie_v6_check
Extract the local TCP stack independant parts of tcp_v6_init_sequence()
and cookie_v6_check() and export them for use by the upcoming IPv6 SYNPROXY
target.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: David S. Miller <davem@davemloft.net>
Tested-by: Martin Topholm <mph@one.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:28:04 +02:00
Patrick McHardy
48b1de4c11 netfilter: add SYNPROXY core/target
Add a SYNPROXY for netfilter. The code is split into two parts, the synproxy
core with common functions and an address family specific target.

The SYNPROXY receives the connection request from the client, responds with
a SYN/ACK containing a SYN cookie and announcing a zero window and checks
whether the final ACK from the client contains a valid cookie.

It then establishes a connection to the original destination and, if
successful, sends a window update to the client with the window size
announced by the server.

Support for timestamps, SACK, window scaling and MSS options can be
statically configured as target parameters if the features of the server
are known. If timestamps are used, the timestamp value sent back to
the client in the SYN/ACK will be different from the real timestamp of
the server. In order to now break PAWS, the timestamps are translated in
the direction server->client.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Tested-by: Martin Topholm <mph@one.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:27:54 +02:00
Patrick McHardy
0198230b77 net: syncookies: export cookie_v4_init_sequence/cookie_v4_check
Extract the local TCP stack independant parts of tcp_v4_init_sequence()
and cookie_v4_check() and export them for use by the upcoming SYNPROXY
target.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: David S. Miller <davem@davemloft.net>
Tested-by: Martin Topholm <mph@one.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:27:44 +02:00
Patrick McHardy
41d73ec053 netfilter: nf_conntrack: make sequence number adjustments usuable without NAT
Split out sequence number adjustments from NAT and move them to the conntrack
core to make them usable for SYN proxying. The sequence number adjustment
information is moved to a seperate extend. The extend is added to new
conntracks when a NAT mapping is set up for a connection using a helper.

As a side effect, this saves 24 bytes per connection with NAT in the common
case that a connection does not have a helper assigned.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Tested-by: Martin Topholm <mph@one.com>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:26:48 +02:00
Nathan Hintz
706f5151e3 netfilter: nf_defrag_ipv6.o included twice
'nf_defrag_ipv6' is built as a separate module; it shouldn't be
included in the 'nf_conntrack_ipv6' module as well.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:13:41 +02:00
Phil Oester
affe759dba netfilter: ip[6]t_REJECT: tcp-reset using wrong MAC source if bridged
As reported by Casper Gripenberg, in a bridged setup, using ip[6]t_REJECT
with the tcp-reset option sends out reset packets with the src MAC address
of the local bridge interface, instead of the MAC address of the intended
destination.  This causes some routers/firewalls to drop the reset packet
as it appears to be spoofed.  Fix this by bypassing ip[6]_local_out and
setting the MAC of the sender in the tcp reset packet.

This closes netfilter bugzilla #531.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-08-28 00:13:12 +02:00
Ben Hutchings
d4fbdcfe93 sfc: Use extended MC_CMD_SENSOR_INFO and MC_CMD_READ_SENSORS
We need to use extended requests to read and get metadata for sensors
numbered > 31.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:29:56 +01:00
Alexandre Rames
8c4e720f18 sfc: Return an error code when a sensor is busy.
[bwh: Also name this new state, though we don't expect to see it in an event]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:29:48 +01:00
Ben Hutchings
3dced740c2 sfc: Add support for reading packet length from prefix
Define a flag for struct efx_rx_buffer and efx_rx_packet() that
indicates packet length must be read from the prefix.  If this
is set, read the length in __efx_rx_packet() (when the prefix
should have arrived in cache).

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:29:07 +01:00
Ben Hutchings
02e121650b sfc: Add TX merged completion counter
Add a counter for TX merged completion events.

This is implemented in the common TX path, because the NIC event
handlers only know how many descriptors were completed, not how many
packets.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:28:47 +01:00
Jon Cooper
43a3739d55 sfc: Generalise packet hash lookup to support EF10 RX prefix
EF10 uses an entirely different RX prefix format from Falcon-arch.
Extend struct efx_nic_type to describe this.

[bwh: Also replace the magic numbers used for the Falcon-arch RX prefix]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:28:24 +01:00
Ben Hutchings
64a27752dc sfc: Rename EFX_PAGE_BLOCK_SIZE to EFX_VI_PAGE_SIZE and adjust comments
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:28:14 +01:00
Ben Hutchings
ba388fdd08 sfc: Remove early call to efx_nic_type::reconfigure_mac in efx_reset_up()
efx_reset_up() calls efx_nic_type::reconfigure_mac once directly,
then again through efx_start_all() -> efx_start_port() ->
efx->type->reconfigure_mac().

This first call is also made too early to work properly on EF10.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:28:02 +01:00
Daniel Pieczko
d36a08b4ae sfc: use MCDI epoch flag to improve MC reboot detection in the driver
The Huntington MC will reject all MCDI requests after an MC reboot until it sees
one with the NOT_EPOCH flag clear.  This flag is set by default for all requests,
and then cleared on the first request after we detect that an MC reboot has
occurred.

The old MCDI_STATUS_DELAY_COUNT gave a timeout of 10ms, which was not long enough
for the driver to detect that a reboot had occurred based on the warm boot count
while calling efx_mcdi_poll_reboot() from the loop in efx_mcdi_ev_death().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:27:57 +01:00
Alexandre Rames
3de82b91ea sfc: Add EF10 support for TX/RX DMA error events handling.
Also, since we handle all DMA errors in the same way, merge
RESET_TYPE_(RX|TX)_DESC_FETCH into RESET_TYPE_DMA_ERROR.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:27:10 +01:00
Laurence Evans
977a5d5d32 sfc: Add a function pointer to abstract write of host time into NIC shared memory
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:27:02 +01:00
Laurence Evans
c1d828bdca sfc: PTP MCDI requests need to initialise periph ID field
This field is ignored by Siena firmware but is significant to EF10 firmware.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:26:15 +01:00
Ben Hutchings
cd0ecc9a6d sfc: Delegate MAC/NIC statistic description to efx_nic_type
Various hardware statistics that are available for Siena are
unavailable or meaningless for Falcon.  Huntington adds further to the
NIC-type-specific statistics, as it has different MAC blocks from
Falcon/Siena.

All NIC types still provide most statistics by DMA, and use
little-endian byte order.

Therefore:
1. Add some general utility functions for reporting hardware statistics,
   efx_nic_describe_stats() and efx_nic_update_stats().
2. Add an efx_nic_type::describe_stats operation to get the number and
   names of statistics, implemented using efx_nic_describe_stats()
3. Change efx_nic_type::update_stats to store the core statistics
   (struct rtnl_link_stats64) or full statistics (array of u64) in a
   caller-provided buffer.  Use efx_nic_update_stats() to aid in the
   implementation.
4. Rename struct efx_ethtool_stat to struct efx_sw_stat_desc and
   EFX_ETHTOOL_NUM_STATS to EFX_ETHTOOL_SW_STAT_COUNT.
5. Remove efx_nic::mac_stats and struct efx_mac_stats.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:25:55 +01:00
Ben Hutchings
b681e57c38 sfc: Remove driver-local struct ethtool_string
It's not really helpful to pretend ethtool string arrays are
structured.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:25:42 +01:00
Ben Hutchings
e51361249b sfc: Remove more left-overs from Falcon GMAC support
We only ever used the XMAC (10G link speed) in production.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:25:29 +01:00
Ben Hutchings
45a3fd55ac sfc: Move MTD operations into efx_nic_type
Merge the per-NIC-type MTD probe selection and struct efx_mtd_ops into
struct efx_nic_type.  Move the implementations into the appropriate
source files.

Several NVRAM functions are now only called from MTD operations which
are now implemented in the same file (falcon.c or mcdi.c).  There is no
need for them to be extern, or to be defined at all if CONFIG_SFC_MTD
is not enabled, so move them into the #ifdef CONFIG_SFC_MTD sections
in those files.

Most of the SPI-related definitions are also only used in falcon.c,
so move them there.  Put the remainder of spi.h into nic.h (which
previously included it).

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2013-08-27 22:25:21 +01:00
Andy Zhou
5828cd9a68 openvswitch: optimize flow compare and mask functions
Make sure the sw_flow_key structure and valid mask boundaries are always
machine word aligned. Optimize the flow compare and mask operations
using machine word size operations. This patch improves throughput on
average by 15% when CPU is the bottleneck of forwarding packets.

This patch is inspired by ideas and code from a patch submitted by Peter
Klausler titled "replace memcmp() with specialized comparator".
However, The original patch only optimizes for architectures
support unaligned machine word access. This patch optimizes for all
architectures.

Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
2013-08-27 13:13:09 -07:00
Steven La
35fdb94b45 e1000e: balance semaphore put/get for 82573
Steven (cc-ed) noticed an imbalance in semaphore put/get for
82573-based NICs. Don't we need something like the following
(untested) patch?

Signed-off-by: Steven La <sla@riverbed.com>
Acked-by: Arthur Kepner <akepner@riverbed.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 16:05:26 -04:00
Jeff Kirsher
d7064f4c19 Documentation/networking/: Update Intel wired LAN driver documentation
Updates the documentation to the Intel wired LAN drivers.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 16:05:26 -04:00
Rasesh Mody
e9d198403b bna: firmware update to 3.2.1.1
This patch updates the firmware to address the thermal notification issue

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 16:03:15 -04:00
Andy King
b0eb57cb97 VMXNET3: Add support for virtual IOMMU
This patch adds support for virtual IOMMU to the vmxnet3 module.  We
switch to DMA consistent mappings for anything we pass to the device.
There were a few places where we already did this, but using pci_blah();
these have been fixed to use dma_blah(), along with all new occurrences
where we've replaced kmalloc() and friends.

Also fix two small bugs:
1) use after free of rq->buf_info in vmxnet3_rq_destroy()
2) a cpu_to_le32() that should have been a cpu_to_le64()

Acked-by: George Zhang <georgezhang@vmware.com>
Acked-by: Aditya Sarwade <asarwade@vmware.com>
Signed-off-by: Andy King <acking@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 16:02:02 -04:00
Sathya Perla
68d7bdcb4c be2net: implement ethtool set/get_channel hooks
Support is provided only for combined channels. When SR-IOV is not
enabled, BE3 supports upto 16 channels and Lancer-R/SH-R support upto
32 channels.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:57:05 -04:00
Sathya Perla
7707133ceb be2net: refactor be_setup() to consolidate queue creation routines
1) Move be_cmd_if_create() above queue create routines to allow
   TXQ creation (that requires if_handle) to be clubbed with TX-CQ creation.
2) Consolidate all queue create routines into be_setup_queues()

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:57:05 -04:00
Sathya Perla
bea5098848 be2net: Fix be_cmd_if_create() to use MBOX if MCCQ is not created
Currently the IF_CREATE FW cmd is issued only *after* MCCQ is created as
it was coded to only use MCCQ. By fixing this, cmd_if_create() can be
called before MCCQ is created and the same routine for VF provisioning
can be called after.
This allows for consolidating all the queue create routines by moving
the be_cmd_if_create() call above all queue create calls in be_setup().

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:57:05 -04:00
Sathya Perla
92bf14abf7 be2net: refactor be_get_resources() code
1) use be_resources{} struct to query/store HW resource limits
2) The HW queue/resource limits for BE2/BE3 chips are mostly called out
   in driver as constants.  Code to handle this is scattered across various
   places in be_setup(). Consolidate this code into BEx_get_resources().
   For Lancer-R, Skyhawk-R, these limits are queried from FW.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:57:04 -04:00
Vasundhara Volam
150d58c709 be2net: Fixup profile management routines
1) Parse PCIe descriptor for max-VFs supported by HW
2) Cleanup NIC descriptor parsing in get_func/profile_config() routines
3) Use common struct definitions for v0 and v1 versions of GET_FUNC_CONFIG
Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com>

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:57:04 -04:00
Sathya Perla
f2f781a759 be2net: use EQ_CREATEv2 for SH-R
EQ_CREATEv2 explicitly returns the msix-index associated with a EQ.
For SH-R this is needed if EQs need to be deleted and re-created without
resetting a function.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:57:04 -04:00
Daniel Borkmann
b1dcdc68b1 net: tcp_probe: allow more advanced ingress filtering by mark
Currently, the tcp_probe snooper can either filter packets by a given
port (handed to the module via module parameter e.g. port=80) or lets
all TCP traffic pass (port=0, default). When a port is specified, the
port number is tested against the sk's source/destination port. Thus,
if one of them matches, the information will be further processed for
the log.

As this is quite limited, allow for more advanced filtering possibilities
which can facilitate debugging/analysis with the help of the tcp_probe
snooper. Therefore, similarly as added to BPF machine in commit 7e75f93e
("pkt_sched: ingress socket filter by mark"), add the possibility to
use skb->mark as a filter.

If the mark is not being used otherwise, this allows ingress filtering
by flow (e.g. in order to track updates from only a single flow, or a
subset of all flows for a given port) and other things such as dynamic
logging and reconfiguration without removing/re-inserting the tcp_probe
module, etc. Simple example:

  insmod net/ipv4/tcp_probe.ko fwmark=8888 full=1
  ...
  iptables -A INPUT -i eth4 -t mangle -p tcp --dport 22 \
           --sport 60952 -j MARK --set-mark 8888
  [... sampling interval ...]
  iptables -D INPUT -i eth4 -t mangle -p tcp --dport 22 \
           --sport 60952 -j MARK --set-mark 8888

The current option to filter by a given port is still being preserved. A
similar approach could be done for the sctp_probe module as a follow-up.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:53:34 -04:00
Sucheta Chakraborty
abd939d2fd qlcnic: Update version to 5.3.49.
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:21:14 -04:00
Sucheta Chakraborty
48365e4852 qlcnic: dcb: Add support for CEE Netlink interface.
o Adapter and driver supports only CEE dcbnl ops. Only GET callbacks
  within dcbnl ops are supported currently.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:21:14 -04:00
Sucheta Chakraborty
2d8ebcab86 qlcnic: dcb: Register DCB AEN handler.
o Adapter sends Asynchronous Event Notifications to the driver when
  there are changes in the switch or adapter DCBX configuration.
  AEN handler updates the driver DCBX parameters.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:21:14 -04:00
Sucheta Chakraborty
fb859ed691 qlcnic: dcb: Get DCB parameters from the adapter.
o Populate driver data structures with local, operational, and peer
  DCB parameters.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:21:14 -04:00
Sucheta Chakraborty
14d385b990 qlcnic: dcb: Query adapter DCB capabilities.
o Query adapter DCB capabilities and  populate local data structures
  with relevant information.

o Add QLCNIC_DCB to Kconfig for enabling/disabling DCB.

Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 15:21:13 -04:00
David S. Miller
d853f11166 Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
Ben Hutchings says:

====================
1. Refactoring and cleanup in preparation for new hardware support.
2. Some bug fixes for firmware completion handling.  (They're not known
to cause real problems, otherwise I'd be submitting these for net and
stable.)
3. Update to the firmware protocol (MCDI) definitions.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27 12:16:20 -04:00
Andy Zhou
02237373b1 openvswitch: Rename key_len to key_end
Key_end is a better name describing the ending boundary than key_len.
Rename those variables to make it less confusing.

Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
2013-08-26 14:03:14 -07:00
Joe Stringer
a175a72330 openvswitch: Add SCTP support
This patch adds support for rewriting SCTP src,dst ports similar to the
functionality already available for TCP/UDP.

Rewriting SCTP ports is expensive due to double-recalculation of the
SCTP checksums; this is performed to ensure that packets traversing OVS
with invalid checksums will continue to the destination with any
checksum corruption intact.

Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Joe Stringer <joe@wand.net.nz>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
2013-08-26 14:03:13 -07:00
David S. Miller
b05930f5d1 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/wireless/iwlwifi/pcie/trans.c
	include/linux/inetdevice.h

The inetdevice.h conflict involves moving the IPV4_DEVCONF values
into a UAPI header, overlapping additions of some new entries.

The iwlwifi conflict is a context overlap.

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-26 16:37:08 -04:00
David S. Miller
b65f63ee84 Merge branch 'cadence'
Boris BREZILLON says:

====================
net/cadence/macb: add support for dt phy definition

This patch series adds support for ethernet phy definition using device
tree.

This may help in moving some at91 boards to dt (some of them define an
interrupt pin).

Tested on samad31ek.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-26 16:04:26 -04:00