openwrt/staging/blogic.git
9 years agoMerge branch 'tipc-namespaces'
David S. Miller [Mon, 12 Jan 2015 21:24:39 +0000 (16:24 -0500)]
Merge branch 'tipc-namespaces'

Ying Xue says:

====================
tipc: make tipc support namespace

This patchset aims to add net namespace support for TIPC stack.

Currently TIPC module declares the following global resources:
- TIPC network idenfication number
- TIPC node table
- TIPC bearer list table
- TIPC broadcast link
- TIPC socket reference table
- TIPC name service table
- TIPC node address
- TIPC service subscriber server
- TIPC random value
- TIPC netlink

In order that TIPC is aware of namespace, above each resource must be
allocated, initialized and destroyed inside per namespace. Therefore,
the major works of this patchset are to isolate these global resources
and make them private for each namespace. However, before these changes
come true, some necessary preparation works must be first done: convert
socket reference table with generic rhashtable, cleanup core.c and
core.h files, remove unnecessary wrapper functions for kernel timer
interfaces and so on.

It should be noted that commit ##1 ("tipc: fix bug in broadcast
retransmit code") was already submitted to 'net' tree, so please see
below link:

http://patchwork.ozlabs.org/patch/426717/

Since it is prerequisite for the rest of the series to apply, I
prepend them to the series.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make netlink support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:13 +0000 (15:27 +0800)]
tipc: make netlink support net namespace

Currently tipc module only allows users sitting on "init_net" namespace
to configure it through netlink interface. But now almost each tipc
component is able to be aware of net namespace, so it's time to open
the permission for users residing in other namespaces, allowing them
to configure their own tipc stack instance through netlink interface.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make tipc random value aware of net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:12 +0000 (15:27 +0800)]
tipc: make tipc random value aware of net namespace

After namespace is supported, each namespace should own its private
random value. So the global variable representing the random value
must be moved to tipc_net structure.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make subscriber server support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:11 +0000 (15:27 +0800)]
tipc: make subscriber server support net namespace

TIPC establishes one subscriber server which allows users to subscribe
their interesting name service status. After tipc supports namespace,
one dedicated tipc stack instance is created for each namespace, and
each instance can be deemed as one independent TIPC node. As a result,
subscriber server must be built for each namespace.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make tipc node address support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:10 +0000 (15:27 +0800)]
tipc: make tipc node address support net namespace

If net namespace is supported in tipc, each namespace will be treated
as a separate tipc node. Therefore, every namespace must own its
private tipc node address. This means the "tipc_own_addr" global
variable of node address must be moved to tipc_net structure to
satisfy the requirement. It's turned out that users also can assign
node address for every namespace.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: name tipc name table support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:09 +0000 (15:27 +0800)]
tipc: name tipc name table support net namespace

TIPC name table is used to store the mapping relationship between
TIPC service name and socket port ID. When tipc supports namespace,
it allows users to publish service names only owned by a certain
namespace. Therefore, every namespace must have its private name
table to prevent service names published to one namespace from being
contaminated by other service names in another namespace. Therefore,
The name table global variable (ie, nametbl) and its lock must be
moved to tipc_net structure, and a parameter of namespace must be
added for necessary functions so that they can obtain name table
variable defined in tipc_net structure.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make tipc socket support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:08 +0000 (15:27 +0800)]
tipc: make tipc socket support net namespace

Now tipc socket table is statically allocated as a global variable.
Through it, we can look up one socket instance with port ID, insert
a new socket instance to the table, and delete a socket from the
table. But when tipc supports net namespace, each namespace must own
its specific socket table. So the global variable of socket table
must be redefined in tipc_net structure. As a concequence, a new
socket table will be allocated when a new namespace is created, and
a socket table will be deallocated when namespace is destroyed.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make tipc broadcast link support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:07 +0000 (15:27 +0800)]
tipc: make tipc broadcast link support net namespace

TIPC broadcast link is statically established and its relevant states
are maintained with the global variables: "bcbearer", "bclink" and
"bcl". Allowing different namespace to own different broadcast link
instances, these variables must be moved to tipc_net structure and
broadcast link instances would be allocated and initialized when
namespace is created.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make bearer list support net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:06 +0000 (15:27 +0800)]
tipc: make bearer list support net namespace

Bearer list defined as a global variable is used to store bearer
instances. When tipc supports net namespace, bearers created in
one namespace must be isolated with others allocated in other
namespaces, which requires us that the bearer list(bearer_list)
must be moved to tipc_net structure. As a result, a net namespace
pointer has to be passed to functions which access the bearer list.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: make tipc node table aware of net namespace
Ying Xue [Fri, 9 Jan 2015 07:27:05 +0000 (15:27 +0800)]
tipc: make tipc node table aware of net namespace

Global variables associated with node table are below:
- node table list (node_htable)
- node hash table list (tipc_node_list)
- node table lock (node_list_lock)
- node number counter (tipc_num_nodes)
- node link number counter (tipc_num_links)

To make node table support namespace, above global variables must be
moved to tipc_net structure in order to keep secret for different
namespaces. As a consequence, these variables are allocated and
initialized when namespace is created, and deallocated when namespace
is destroyed. After the change, functions associated with these
variables have to utilize a namespace pointer to access them. So
adding namespace pointer as a parameter of these functions is the
major change made in the commit.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: involve namespace infrastructure
Ying Xue [Fri, 9 Jan 2015 07:27:04 +0000 (15:27 +0800)]
tipc: involve namespace infrastructure

Involve namespace infrastructure, make the "tipc_net_id" global
variable aware of per namespace, and rename it to "net_id". In
order that the conversion can be successfully done, an instance
of networking namespace must be passed to relevant functions,
allowing them to access the "net_id" variable of per namespace.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: remove unused tipc_link_get_max_pkt routine
Ying Xue [Fri, 9 Jan 2015 07:27:03 +0000 (15:27 +0800)]
tipc: remove unused tipc_link_get_max_pkt routine

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: feed tipc sock pointer to tipc_sk_timeout routine
Ying Xue [Fri, 9 Jan 2015 07:27:02 +0000 (15:27 +0800)]
tipc: feed tipc sock pointer to tipc_sk_timeout routine

In order to make tipc socket table aware of namespace, a networking
namespace instance must be passed to tipc_sk_lookup(), allowing it
to look up tipc socket instance with a given port ID from a concrete
socket table. However, as now tipc_sk_timeout() only has one port ID
parameter and is not namespace aware, it's unable to obtain a correct
socket instance through tipc_sk_lookup() just with a port ID,
especially after namespace is completely supported.

If port ID is replaced with socket instance as tipc_sk_timeout()'s
parameter, it's unnecessary to look up socket table. But as the timer
handler - tipc_sk_timeout() is run asynchronously, socket reference
must be held before its timer is launched, and must be carefully
checked to identify whether the socket reference needs to be put or
not when its timer is terminated.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: cleanup core.c and core.h files
Ying Xue [Fri, 9 Jan 2015 07:27:01 +0000 (15:27 +0800)]
tipc: cleanup core.c and core.h files

Only the works of initializing and shutting down tipc module are done
in core.h and core.c files, so all stuffs which are not closely
associated with the two tasks should be moved to appropriate places.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: remove unnecessary wrapper functions of kernel timer APIs
Ying Xue [Fri, 9 Jan 2015 07:27:00 +0000 (15:27 +0800)]
tipc: remove unnecessary wrapper functions of kernel timer APIs

Not only some wrapper function like k_term_timer() is empty, but also
some others including k_start_timer() and k_cancel_timer() don't return
back any value to its caller, what's more, there is no any component
in the kernel world to do such thing. Therefore, these timer interfaces
defined in tipc module should be purged.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: remove tipc_core_start/stop routines
Ying Xue [Fri, 9 Jan 2015 07:26:59 +0000 (15:26 +0800)]
tipc: remove tipc_core_start/stop routines

Remove redundant wrapper functions like tipc_core_start() and
tipc_core_stop(), and directly move them to their callers, such
as tipc_init() and tipc_exit(), having us clearly know what are
really done in both initialization and deinitialzation functions.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: fix bug in broadcast retransmit code
Jon Maloy [Fri, 9 Jan 2015 07:26:58 +0000 (15:26 +0800)]
tipc: fix bug in broadcast retransmit code

In commit 58dc55f25631178ee74cd27185956a8f7dcb3e32 ("tipc: use generic
SKB list APIs to manage link transmission queue") we replace all list
traversal loops with the macros skb_queue_walk() or
skb_queue_walk_safe(). While the previous loops were based on the
assumption that the list was NULL-terminated, the standard macros
stop when the iterator reaches the list head, which is non-NULL.

In the function bclink_retransmit_pkt() this macro replacement has
lead to a bug. When we receive a BCAST STATE_MSG we unconditionally
call the function bclink_retransmit_pkt(), whether there really is
anything to retransmit or not, assuming that the sequence number
comparisons will lead to the correct behavior. However, if the
transmission queue is empty, or if there are no eligible buffers in
the transmission queue, we will by mistake pass the list head pointer
to the function tipc_link_retransmit(). Since the list head is not a
valid sk_buff, this leads to a crash.

In this commit we fix this by only calling tipc_link_retransmit()
if we actually found eligible buffers in the transmission queue.

Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'cxgb4-next'
David S. Miller [Mon, 12 Jan 2015 21:19:43 +0000 (16:19 -0500)]
Merge branch 'cxgb4-next'

Anish Bhatt says:

====================
All Chelsio drivers : Cleanup CPL messages macros

This patch series cleans up all register defines/MACROS defined in t4_msg.h and
affected files as part of the continuing cleanup effort

The patches series is created against 'net-next' tree and  includes patches
to the cxgb4, cxgb4vf, iw_cxgb4, cxgb4i and csiostor drivers.

We have included all the maintainers of respective drivers. Kindly review the
change and let us know in case of any review comments.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoiw_cxgb4/cxgb4/cxgb4vf/cxgb4i/csiostor: Cleanup register defines/macros related to...
Hariprasad Shenai [Fri, 9 Jan 2015 05:38:16 +0000 (21:38 -0800)]
iw_cxgb4/cxgb4/cxgb4vf/cxgb4i/csiostor: Cleanup register defines/macros related to all other cpl messages

This patch cleanups all other macros/register define related to
CPL messages that are defined in t4_msg.h and the affected files

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoiw_cxgb4/cxgb4/cxgb4i: Cleanup register defines/MACROS related to CM CPL messages
Hariprasad Shenai [Fri, 9 Jan 2015 05:38:15 +0000 (21:38 -0800)]
iw_cxgb4/cxgb4/cxgb4i: Cleanup register defines/MACROS related to CM CPL messages

This patch cleanups all macros/register define related to connection management
CPL messages that are defined in t4_msg.h and the affected files

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobridge: Add ability to enable TSO
Toshiaki Makita [Fri, 9 Jan 2015 05:16:40 +0000 (14:16 +0900)]
bridge: Add ability to enable TSO

Currently a bridge device turns off TSO feature if no bridge ports
support it. We can always enable it, since packets can be segmented on
ports by software as well as on the bridge device.
This will reduce the number of packets processed in the bridge.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'r8152-next'
David S. Miller [Mon, 12 Jan 2015 21:10:32 +0000 (16:10 -0500)]
Merge branch 'r8152-next'

Hayes Wang says:

====================
r8152: adjust r8152_submit_rx

v2:
Replace the patch #1 with "call rtl_start_rx after netif_carrier_on".

For patch #2, replace checking tp->speed with netif_carrier_ok.

v1:
Avoid r8152_submit_rx() from submitting rx during unexpected
moment. This could reduce the time of stopping rx.

For patch #1, the tp->speed should be updated early. Then,
the patch #2 could use it to check the current linking status.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agor8152: check the status before submitting rx
hayeswang [Fri, 9 Jan 2015 02:26:36 +0000 (10:26 +0800)]
r8152: check the status before submitting rx

Don't submit the rx if the device is unplugged, stopped, or
linking down.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agor8152: call rtl_start_rx after netif_carrier_on
hayeswang [Fri, 9 Jan 2015 02:26:35 +0000 (10:26 +0800)]
r8152: call rtl_start_rx after netif_carrier_on

Remove rtl_start_rx() from rtl_enable() and put it after calling
netif_carrier_on().

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agovxlan: Improve support for header flags
Tom Herbert [Thu, 8 Jan 2015 20:31:18 +0000 (12:31 -0800)]
vxlan: Improve support for header flags

This patch cleans up the header flags of VXLAN in anticipation of
defining some new ones:

- Move header related definitions from vxlan.c to vxlan.h
- Change VXLAN_FLAGS to be VXLAN_HF_VNI (only currently defined flag)
- Move check for unknown flags to after we find vxlan_sock, this
  assumes that some flags may be processed based on tunnel
  configuration
- Add a comment about why the stack treating unknown set flags as an
  error instead of ignoring them

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agopacket: make packet too small warning match condition
Willem de Bruijn [Thu, 8 Jan 2015 16:29:18 +0000 (11:29 -0500)]
packet: make packet too small warning match condition

The expression in ll_header_truncated() tests less than or equal, but
the warning prints less than. Update the warning.

Reported-by: Jouni Malinen <jkmalinen@gmail.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotg3: move init/deinit from open/close to probe/remove
Ivan Vecera [Thu, 8 Jan 2015 15:13:07 +0000 (16:13 +0100)]
tg3: move init/deinit from open/close to probe/remove

Move init and deinit of PTP support from open/close functions
to probe/remove funcs to avoid removing/re-adding of associated PTP
device(s) during ifup/ifdown.

v2: tg3_ptp_init call moved to correct place (thx. Prashant)

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Prashant Sreedharan <prashant@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: eth: xgene: devm_ioremap() returns NULL on error
Dan Carpenter [Thu, 8 Jan 2015 10:52:12 +0000 (13:52 +0300)]
net: eth: xgene: devm_ioremap() returns NULL on error

devm_ioremap() returns NULL on failure, it doesn't return an ERR_PTR.

Fixes: de7b5b3d790a ('net: eth: xgene: change APM X-Gene SoC platform ethernet to support ACPI')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocsiostor:fix sparse warnings
Praveen Madhavan [Fri, 9 Jan 2015 15:55:16 +0000 (21:25 +0530)]
csiostor:fix sparse warnings

This patch fixes sparse warning reported by kbuild.
Apply this on net-next since it depends on previous commit.

drivers/scsi/csiostor/csio_hw.c:259:17: sparse: cast to restricted __le32
drivers/scsi/csiostor/csio_hw.c:536:31: sparse: incorrect type in assignment
(different base types)
drivers/scsi/csiostor/csio_hw.c:536:31:    expected unsigned int [unsigned]
[usertype] <noident>
drivers/scsi/csiostor/csio_hw.c:536:31:    got restricted __be32 [usertype]
<noident>
>> drivers/scsi/csiostor/csio_hw.c:2012:5: sparse: symbol 'csio_hw_prep_fw' was
not declared. Should it be static?

Signed-off-by: Praveen Madhavan <praveenm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agodoc: fix the compile fix of txtimestamp.c
Willem de Bruijn [Sat, 10 Jan 2015 17:08:18 +0000 (12:08 -0500)]
doc: fix the compile fix of txtimestamp.c

A fix to ipv6 structure definitions removed the now superfluous
definition of in6_pktinfo in this file.

But, use of the glibc definition requires defining _GNU_SOURCE
(see also https://sourceware.org/bugzilla/show_bug.cgi?id=6775).

Before this change, the following would fail for me:

  make
  make headers_install
  make M=Documentation/networking/timestamping

with

  Documentation/networking/timestamping/txtimestamp.c: In function '__recv_errmsg_cmsg':
  Documentation/networking/timestamping/txtimestamp.c:205:33: error: dereferencing pointer to incomplete type
  Documentation/networking/timestamping/txtimestamp.c:206:23: error: dereferencing pointer to incomplete type

After this patch compilation succeeded.

Fixes: cd91cc5bdddf ("doc: fix the compile error of txtimestamp.c")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'irda-next'
David S. Miller [Mon, 12 Jan 2015 02:40:07 +0000 (21:40 -0500)]
Merge branch 'irda-next'

Chunyan Zhang says:

====================
irda: Use ktime_t instead of timeval

This patch-set removed all uses of timeval and used ktime_t instead if
needed, since 32-bit time types will break in the year 2038.

This patch-set also used the ktime_xxx functions accordingly.
e.g.
* Used ktime_get to get the current time instead of do_gettimeofday.
* And, used ktime_us_delta to get the elapsed time directly.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoirda: vlsi_ir: Replace timeval with ktime_t
Chunyan Zhang [Thu, 8 Jan 2015 04:01:32 +0000 (12:01 +0800)]
irda: vlsi_ir: Replace timeval with ktime_t

The vlsi ir driver uses 'timeval', which we try to remove in the kernel
because all 32-bit time types will break in the year 2038.

This patch also changes do_gettimeofday() to ktime_get() accordingly,
since ktime_get returns a ktime_t, but do_gettimeofday returns a
struct timeval, and the other reason is that ktime_get() uses
the monotonic clock.

This patch uses ktime_us_delta to get the elapsed time of microsecond,
and uses div_s64_rem to get what seconds & microseconds time elapsed
for printing.

This patch also changes the function 'vlsi_hard_start_xmit' to do the
same things as the others drivers, that is passing the remaining time
into udelay() instead of looping until enough time has passed.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoirda: stir4200: Replace timeval with ktime_t
Chunyan Zhang [Thu, 8 Jan 2015 04:01:31 +0000 (12:01 +0800)]
irda: stir4200: Replace timeval with ktime_t

The stir4200 driver uses 'timeval', which we try to remove in the kernel
because all 32-bit time types will break in the year 2038.

This patch also changes do_gettimeofday() to ktime_get() accordingly,
since ktime_get returns a ktime_t, but do_gettimeofday returns a
struct timeval, and the other reason is that ktime_get() uses
the monotonic clock.

This patch uses ktime_us_delta to get the elapsed time of microsecond.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoirda: nsc-ircc: Replace timeval with ktime_t
Chunyan Zhang [Thu, 8 Jan 2015 04:01:30 +0000 (12:01 +0800)]
irda: nsc-ircc: Replace timeval with ktime_t

The nsc ircc driver uses 'timeval', which we try to remove in the kernel
because all 32-bit time types will break in the year 2038.

This patch also changes do_gettimeofday() to ktime_get() accordingly,
since ktime_get returns a ktime_t, but do_gettimeofday returns a
struct timeval, and the other reason is that ktime_get() uses
the monotonic clock.

This patch uses ktime_us_delta to get the elapsed time, and in this
way it no longer needs to check for the overflow, because
ktime_us_delta returns time difference of microsecond.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoirda: irda-usb: Replace timeval with ktime_t
Chunyan Zhang [Thu, 8 Jan 2015 04:01:29 +0000 (12:01 +0800)]
irda: irda-usb: Replace timeval with ktime_t

The irda usb driver uses 'timeval', which we try to remove in the kernel
because all 32-bit time types will break in the year 2038.

This patch also changes do_gettimeofday() to ktime_get() accordingly,
since ktime_get returns a ktime_t, but do_gettimeofday returns a
struct timeval, and the other reason is that ktime_get() uses
the monotonic clock.

This patch uses ktime_us_delta to get the elapsed time, and in this
way it no longer needs to check for the overflow, because
ktime_us_delta returns time difference of microsecond.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoirda: ali-ircc: Replace timeval with ktime_t
Chunyan Zhang [Thu, 8 Jan 2015 04:01:28 +0000 (12:01 +0800)]
irda: ali-ircc: Replace timeval with ktime_t

The ali ircc driver uses 'timeval', which we try to remove in the kernel
because all 32-bit time types will break in the year 2038.

This patch also changes do_gettimeofday() to ktime_get() accordingly,
since ktime_get returns a ktime_t, but do_gettimeofday returns a
struct timeval, and the other reason is that ktime_get() uses
the monotonic clock.

This patch uses ktime_us_delta to get the elapsed time, and in this
way it no longer needs to check for the overflow, because
ktime_us_delta returns time difference of microsecond.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoirda: Removed all unused timeval variables
Chunyan Zhang [Thu, 8 Jan 2015 04:01:27 +0000 (12:01 +0800)]
irda: Removed all unused timeval variables

In the file au1k_ir.c & via-ircc.h, there were two unused definitions of the
timeval type members, this commit therefore removes this unneeded code.

In other three files, the same problem is the rx_time member is only ever
written, never read, so removed it entirely.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'sti_drivers'
David S. Miller [Sun, 11 Jan 2015 23:53:46 +0000 (18:53 -0500)]
Merge branch 'sti_drivers'

Peter Griffin says:

====================
Fix sti drivers whcih mix reg address spaces

A V2 of this old series incorporating Arnd and Lees Feedback form v1.

Following on from Arnds comments about the picophy driver here
https://lkml.org/lkml/2014/11/13/161, this series fixes the
remaining upstreamed drivers for STI, which are mixing address spaces
in the reg property. We do this in a way similar to the keystone
and bcm7445 platforms, by having sysconfig phandle/ offset pair
(where only one register is required). Or phandle / integer array
where multiple offsets in the same bank are needed).

This series breaks DT compatability! But the platform support
is WIP and only being used by the few developers who are upstreaming
support for it. I've made each change to the driver / dt doc / dt
file as a single atomic commit so the kernel will remain bisectable.

This series then also enables the picophy driver, and adds back in
the ehci/ohci dt nodes for stih410 which make use of the picophy.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agostmmac: dwmac-sti: Pass sysconfig register offset via syscon dt property.
Peter Griffin [Wed, 7 Jan 2015 15:04:12 +0000 (15:04 +0000)]
stmmac: dwmac-sti: Pass sysconfig register offset via syscon dt property.

Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161,
we should not be mixing address spaces in the reg property like this driver
currently does. This patch updates the driver, dt docs and also the existing
dt nodes to pass the sysconfig offset in the syscon dt property.

This patch breaks DT compatibility! But this platform is considered WIP,
and is only used by a few developers who are upstreaming support for it.
This change has been done as a single atomic commit to ensure it is
bisectable.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoARM: multi_v7_defconfig: Enable stih407 usb picophy
Peter Griffin [Wed, 7 Jan 2015 15:04:11 +0000 (15:04 +0000)]
ARM: multi_v7_defconfig: Enable stih407 usb picophy

This patch enables the picoPHY usb phy which is used by
the usb2 and usb3 host controllers when controlling usb2/1.1
devices. It is found in stih407 family SoC's from STMicroelectronics.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoARM: STi: DT: STiH410: Add DT nodes for the ehci and ohci usb controllers.
Peter Griffin [Wed, 7 Jan 2015 15:04:10 +0000 (15:04 +0000)]
ARM: STi: DT: STiH410: Add DT nodes for the ehci and ohci usb controllers.

This patch adds the DT nodes for the extra ehci and ohci usb controllers
on the stih410 SoC.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoARM: STi: DT: STiH410: Add usb2 picophy dt nodes
Peter Griffin [Wed, 7 Jan 2015 15:04:09 +0000 (15:04 +0000)]
ARM: STi: DT: STiH410: Add usb2 picophy dt nodes

This patch adds the dt nodes for the extra usb2 picophys found on
the stih410.

These two picophys are used in conjunction with the extra ehci/ohci usb
controllers also found on the stih410 SoC.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoARM: STi: DT: STiH407: Add usb2 picophy dt nodes
Peter Griffin [Wed, 7 Jan 2015 15:04:08 +0000 (15:04 +0000)]
ARM: STi: DT: STiH407: Add usb2 picophy dt nodes

This patch adds the dt nodes for the usb2 picophy found on the stih407
device family. It is used on stih407 by the dwc3 usb3 controller when
controlling usb2/1.1 devices.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agophy: miphy365x: Pass sysconfig register offsets via syscfg dt property.
Peter Griffin [Wed, 7 Jan 2015 15:04:07 +0000 (15:04 +0000)]
phy: miphy365x: Pass sysconfig register offsets via syscfg dt property.

Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161,
update the miphy365 phy driver to access sysconfig register offsets via
syscfg dt property.

This is because the reg property should not be mixing address spaces
like it does currently for miphy365. This change then also aligns us
to how other platforms such as keystone and bcm7445 pass there syscon
offsets via DT.

This patch breaks DT compatibility, but this platform is considered WIP,
and is only used by a few developers who are upstreaming support for it.
This change has been done as a single atomic commit to ensure it is
bisectable.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agophy: phy-stih407-usb: Pass sysconfig register offsets via syscfg property.
Peter Griffin [Wed, 7 Jan 2015 15:04:06 +0000 (15:04 +0000)]
phy: phy-stih407-usb: Pass sysconfig register offsets via syscfg property.

Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161,
update the phy driver to not use the reg property to access the sysconfig
register offsets.

This is because other phy's (miphy28, miphy365) have a combination of
memory mapped registers and sysconfig control regs, and we shouldn't
be mixing address spaces in the reg property. In addition we would
ideally like the sysconfig offsets to be passed via DT in a uniform way.

This new method will also allow us to support devices which have sysconfig
registers in different banks more easily and it is also analagous to how
keystone and bcm7745 platforms pass there syscon offsets in DT.

This breaks DT compatibility, but this platform is considered WIP, and
is only used by a few developers who are upstreaming support for it.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge
David S. Miller [Fri, 9 Jan 2015 04:14:32 +0000 (20:14 -0800)]
Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge

Included changes:
- remove useless return in void functions
- remove unused member 'primary_iface' from 'struct orig_node'
- improve existing kernel doc
- fix several checkpatch complaints
- ensure socket's control block is cleared for received skbs
- add missing DEBUG_FS dependency to BATMAN_ADV_DEBUG symbol

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocsiostor:firmware upgrade fix
Praveen Madhavan [Wed, 7 Jan 2015 13:46:28 +0000 (19:16 +0530)]
csiostor:firmware upgrade fix

This patch fixes removes older means of upgrading Firmware using MAJOR version
and adds newer interface version checking mechanism.

Please apply this patch on net-next since it depends on previous commits.

Signed-off-by: Praveen Madhavan <praveenm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoRevert "ARM: dts: imx6qdl: enable FEC magic-packet feature"
Fabio Estevam [Wed, 7 Jan 2015 12:39:53 +0000 (10:39 -0200)]
Revert "ARM: dts: imx6qdl: enable FEC magic-packet feature"

As 456062b3ec6f ("ARM: imx: add FEC sleep mode callback function") has been
reverted, also revert the dts part.

This reverts commit 07b4d2dda0c00f56248 ("ARM: dts: imx6qdl: enable FEC
magic-packet feature").

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoRevert "ARM: imx: add FEC sleep mode callback function"
Fabio Estevam [Wed, 7 Jan 2015 12:39:52 +0000 (10:39 -0200)]
Revert "ARM: imx: add FEC sleep mode callback function"

i.MX platform maintainer Shawn Guo is not happy with the such commit as
explained below [1]:

"The GPR difference between SoCs can be encoded in device tree as well.
It's pointless to repeat the same code pattern for every single
platform, that need to set up GPR bits for enabling magic packet wake
up, while the only difference is the register and bit offset.

The platform code will become quite messy and unmaintainable if every
device driver dump their GPR register setup code into platform.

Sorry, but it's NACK from me."

This reverts commit 456062b3ec6f5b9 ("ARM: imx: add FEC sleep mode callback
function").

[1] http://www.spinics.net/lists/netdev/msg310922.html

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agor8169: add support for xmit_more
Florian Westphal [Wed, 7 Jan 2015 09:49:49 +0000 (10:49 +0100)]
r8169: add support for xmit_more

Delay update of hw tail descriptor if we know that another skb is going
to be sent.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'rhashtable-next'
David S. Miller [Fri, 9 Jan 2015 03:47:19 +0000 (19:47 -0800)]
Merge branch 'rhashtable-next'

Ying Xue says:

====================
Involve rhashtable_lookup_insert routine

The series aims to involve rhashtable_lookup_insert() to guarantee
that the process of lookup and insertion of an object from/into hash
table is finished atomically, allowing rhashtable's users not to
introduce an extra lock during search and insertion. For example,
tipc socket is the first user benefiting from this enhancement.

v2 changes:
 - fix the issue of waking up worker thread under a wrong condition in
   patch #2, which is pointed by Thomas.
 - move a comment from rhashtable_inser() to rhashtable_wakeup_worker()
   according to Thomas's suggestion in patch #2.
 - indent the third line of condition statement in
   rhashtable_wakeup_worker() to inner bracket in patch #2.
 - drop patch #3 of v1 series
 - fix an issue of being unable to remove an object from hash table in
   certain special case in patch #4.
 - involve a new patch #5 to avoid unnecessary wakeup for worker queue
   thread
 - involve a new patch #6 to initialize atomic "nelems" variable
 - adjust "nelem_hint" value from 256 to 192 avoiding to unnecessarily
   to shrink hash table from the beginning phase in patch #7.

v1 changes:
 But before rhashtable_lookup_insert() is involved, the following
 optimizations need to be first done:
- simplify rhashtable_lookup by reusing rhashtable_lookup_compare()
- introduce rhashtable_wakeup_worker() to further reduce duplicated
  code in patch #2
- fix an issue in patch #3
- involve rhashtable_lookup_insert(). But in this version, we firstly
  use rhashtable_lookup() to search duplicate key in both old and new
  bucket table; secondly introduce another __rhashtable_insert() helper
  function to reduce the duplicated code between rhashtable_insert()
  and rhashtable_lookup_insert().
- add patch #5 into the series as it depends on above patches. But in
  this version, no change is made comparing with its previous version.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: convert tipc reference table to use generic rhashtable
Ying Xue [Wed, 7 Jan 2015 05:41:58 +0000 (13:41 +0800)]
tipc: convert tipc reference table to use generic rhashtable

As tipc reference table is statically allocated, its memory size
requested on stack initialization stage is quite big even if the
maximum port number is just restricted to 8191 currently, however,
the number already becomes insufficient in practice. But if the
maximum ports is allowed to its theory value - 2^32, its consumed
memory size will reach a ridiculously unacceptable value. Apart from
this, heavy tipc users spend a considerable amount of time in
tipc_sk_get() due to the read-lock on ref_table_lock.

If tipc reference table is converted with generic rhashtable, above
mentioned both disadvantages would be resolved respectively: making
use of the new resizable hash table can avoid locking on the lookup;
smaller memory size is required at initial stage, for example, 256
hash bucket slots are requested at the beginning phase instead of
allocating the entire 8191 slots in old mode. The hash table will
grow if entries exceeds 75% of table size up to a total table size
of 1M, and it will automatically shrink if usage falls below 30%,
but the minimum table size is allowed down to 256.

Also converts ref_table_lock to a separate mutex to protect hash table
mutations on write side. Lastly defers the release of the socket
reference using call_rcu() to allow using an RCU read-side protected
call to rhashtable_lookup().

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Acked-by: Erik Hugne <erik.hugne@ericsson.com>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agorhashtable: initialize atomic nelems variable
Ying Xue [Wed, 7 Jan 2015 05:41:57 +0000 (13:41 +0800)]
rhashtable: initialize atomic nelems variable

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agorhashtable: avoid unnecessary wakeup for worker queue
Ying Xue [Wed, 7 Jan 2015 05:41:56 +0000 (13:41 +0800)]
rhashtable: avoid unnecessary wakeup for worker queue

Move condition statements of verifying whether hash table size exceeds
its maximum threshold or reaches its minimum threshold from resizing
functions to resizing decision functions, avoiding unnecessary wakeup
for worker queue thread.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agorhashtable: future table needs to be traversed when remove an object
Ying Xue [Wed, 7 Jan 2015 05:41:55 +0000 (13:41 +0800)]
rhashtable: future table needs to be traversed when remove an object

When remove an object from hash table, we currently only traverse old
bucket table to check whether the object exists. If the object is not
found in it, we will try again. But in the second search loop, we still
search the object from the old table instead of future table. As a
result, the object may be not removed from hash table especially when
resizing is currently in progress and the object is just saved in the
future table.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agorhashtable: involve rhashtable_lookup_insert routine
Ying Xue [Wed, 7 Jan 2015 05:41:54 +0000 (13:41 +0800)]
rhashtable: involve rhashtable_lookup_insert routine

Involve a new function called rhashtable_lookup_insert() which makes
lookup and insertion atomic under bucket lock protection, helping us
avoid to introduce an extra lock when we search and insert an object
into hash table.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agorhashtable: introduce rhashtable_wakeup_worker helper function
Ying Xue [Wed, 7 Jan 2015 05:41:53 +0000 (13:41 +0800)]
rhashtable: introduce rhashtable_wakeup_worker helper function

Introduce rhashtable_wakeup_worker() helper function to reduce
duplicated code where to wake up worker.

By the way, as long as the both "future_tbl" and "tbl" bucket table
pointers point to the same bucket array, we should try to wake up
the resizing worker thread, otherwise, it indicates the work of
resizing hash table is not finished yet. However, currently we will
wake up the worker thread only when the two pointers point to
different bucket array. Obviously this is wrong. So, the issue is
also fixed as well in the patch.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agorhashtable: optimize rhashtable_lookup routine
Ying Xue [Wed, 7 Jan 2015 05:41:52 +0000 (13:41 +0800)]
rhashtable: optimize rhashtable_lookup routine

Define an internal compare function and relevant compare argument,
and then make use of rhashtable_lookup_compare() to lookup key in
hash table, reducing duplicated code between rhashtable_lookup()
and rhashtable_lookup_compare().

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'cxgb4-next'
David S. Miller [Fri, 9 Jan 2015 03:39:18 +0000 (19:39 -0800)]
Merge branch 'cxgb4-next'

Hariprasad Shenai says:

====================
Add support for few debugfs entries

This patch series adds support for devlog, cim_la, cim_qcfg and mps_tcam
debugfs entries.

The patches series is created against 'net-next' tree.
And includes patches on cxgb4 driver.

We have included all the maintainers of respective drivers. Kindly review the
change and let us know in case of any review comments.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocxgb4: Add support for mps_tcam debugfs
Hariprasad Shenai [Wed, 7 Jan 2015 03:18:03 +0000 (08:48 +0530)]
cxgb4: Add support for mps_tcam debugfs

Debug log to get the MPS TCAM table

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocxgb4: Add support for cim_qcfg entry in debugfs
Hariprasad Shenai [Wed, 7 Jan 2015 03:18:02 +0000 (08:48 +0530)]
cxgb4: Add support for cim_qcfg entry in debugfs

Adds debug log to get cim queue config

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocxgb4: Add support for cim_la entry in debugfs
Hariprasad Shenai [Wed, 7 Jan 2015 03:18:01 +0000 (08:48 +0530)]
cxgb4: Add support for cim_la entry in debugfs

The CIM LA captures the embedded processor’s internal state. Optionally, it can
also trace the flow of data in and out of the embedded processor. Therefore, the
CIM LA output contains detailed information of what code the embedded processor
executed prior to the CIM LA capture.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocxgb4: Add support for devlog
Hariprasad Shenai [Wed, 7 Jan 2015 03:18:00 +0000 (08:48 +0530)]
cxgb4: Add support for devlog

Add support for device log entry in debugfs

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agodoc: fix the compile error of txtimestamp.c
WANG Cong [Tue, 6 Jan 2015 23:45:32 +0000 (15:45 -0800)]
doc: fix the compile error of txtimestamp.c

Vinson reported:

  HOSTCC  Documentation/networking/timestamping/txtimestamp
Documentation/networking/timestamping/txtimestamp.c:64:8: error:
redefinition of ‘struct in6_pktinfo’
 struct in6_pktinfo {
        ^
In file included from /usr/include/arpa/inet.h:23:0,
                 from Documentation/networking/timestamping/txtimestamp.c:33:
/usr/include/netinet/in.h:456:8: note: originally defined here
 struct in6_pktinfo
        ^

After we sync with libc header, we don't need this ugly hack any more.

Reported-by: Vinson Lee <vlee@twopensource.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoipv6: fix redefinition of in6_pktinfo and ip6_mtuinfo
WANG Cong [Tue, 6 Jan 2015 23:45:31 +0000 (15:45 -0800)]
ipv6: fix redefinition of in6_pktinfo and ip6_mtuinfo

Both netinet/in.h and linux/ipv6.h define these two structs,
if we include both of them, we got:

/usr/include/linux/ipv6.h:19:8: error: redefinition of ‘struct in6_pktinfo’
 struct in6_pktinfo {
^
In file included from /usr/include/arpa/inet.h:22:0,
 from txtimestamp.c:33:
/usr/include/netinet/in.h:524:8: note: originally defined here
 struct in6_pktinfo
^
In file included from txtimestamp.c:40:0:
/usr/include/linux/ipv6.h:24:8: error: redefinition of ‘struct ip6_mtuinfo’
 struct ip6_mtuinfo {
^
In file included from /usr/include/arpa/inet.h:22:0,
 from txtimestamp.c:33:
/usr/include/netinet/in.h:531:8: note: originally defined here
 struct ip6_mtuinfo
^
So similarly to what we did for in6_addr, we need to sync with
libc header on their definitions.

Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobatman-adv: Kconfig, Add missing DEBUG_FS dependency
Markus Pargmann [Sat, 29 Nov 2014 18:07:46 +0000 (19:07 +0100)]
batman-adv: Kconfig, Add missing DEBUG_FS dependency

BATMAN_ADV_DEBUG is using debugfs files for the debugging log. So it
depends on DEBUG_FS which is missing as dependency in the Kconfig file.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: Start new development cycle
Simon Wunderlich [Tue, 30 Dec 2014 01:20:14 +0000 (02:20 +0100)]
batman-adv: Start new development cycle

Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: fix misspelled words
Antonio Quartulli [Sun, 2 Nov 2014 10:29:56 +0000 (11:29 +0100)]
batman-adv: fix misspelled words

Reported-by: checkpatch
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agobatman-adv: clear control block of received socket buffers
Martin Hundebøll [Wed, 17 Sep 2014 06:56:19 +0000 (08:56 +0200)]
batman-adv: clear control block of received socket buffers

Since other network components (and some drivers) uses the control block
provided in skb's, the network coding feature might wrongly assume that
an SKB has been decoded, and thus not try to code it with another packet
again. This happens for instance when batman-adv is running on a bridge device.

Fix this by clearing the control block for every received SKB.

Introduced by 3c12de9a5c756b23fe7c9ab332474ece1568914c
("batman-adv: network coding - code and transmit packets if possible")
Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: checkpatch - remove unnecessary parentheses
Antonio Quartulli [Mon, 1 Sep 2014 12:37:29 +0000 (14:37 +0200)]
batman-adv: checkpatch - remove unnecessary parentheses

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agobatman-adv: checkpatch - Please don't use multiple blank lines
Antonio Quartulli [Mon, 1 Sep 2014 12:37:28 +0000 (14:37 +0200)]
batman-adv: checkpatch - Please don't use multiple blank lines

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agobatman-adv: checkpatch - Please use a blank line after declarations
Antonio Quartulli [Mon, 1 Sep 2014 12:37:27 +0000 (14:37 +0200)]
batman-adv: checkpatch - Please use a blank line after declarations

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agobatman-adv: checkpatch - No space is necessary after a cast
Antonio Quartulli [Mon, 1 Sep 2014 12:37:26 +0000 (14:37 +0200)]
batman-adv: checkpatch - No space is necessary after a cast

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agobatman-adv: checkpatch - else is not generally useful after a break or return
Antonio Quartulli [Mon, 1 Sep 2014 12:37:25 +0000 (14:37 +0200)]
batman-adv: checkpatch - else is not generally useful after a break or return

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agobatman-adv: kernel doc fixes for main.{c, h}
Martin Hundebøll [Tue, 15 Jul 2014 07:41:08 +0000 (09:41 +0200)]
batman-adv: kernel doc fixes for main.{c, h}

Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: kernel doc fix for distributed-arp-table.h
Martin Hundebøll [Tue, 15 Jul 2014 07:41:07 +0000 (09:41 +0200)]
batman-adv: kernel doc fix for distributed-arp-table.h

Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Acked-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: kernel doc fixes for bridge_loop_avoidance.c
Martin Hundebøll [Tue, 15 Jul 2014 07:41:06 +0000 (09:41 +0200)]
batman-adv: kernel doc fixes for bridge_loop_avoidance.c

Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Acked-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: kernel doc fixes for bat_iv_ogm.c
Martin Hundebøll [Tue, 15 Jul 2014 07:41:05 +0000 (09:41 +0200)]
batman-adv: kernel doc fixes for bat_iv_ogm.c

Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: remove obsolete variable primary_iface from orig_node
Simon Wunderlich [Wed, 16 Jul 2014 10:23:10 +0000 (12:23 +0200)]
batman-adv: remove obsolete variable primary_iface from orig_node

This variable became obsolete when changing to the new bonding mechanism
based on the multi interface optimization. Since its not used anywhere,
remove it.

Reported-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: avoid useless return in void functions
Antonio Quartulli [Mon, 21 Jul 2014 08:03:59 +0000 (10:03 +0200)]
batman-adv: avoid useless return in void functions

Cc: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
David S. Miller [Wed, 7 Jan 2015 03:29:20 +0000 (22:29 -0500)]
Merge git://git./linux/kernel/git/davem/net

9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Wed, 7 Jan 2015 01:48:14 +0000 (17:48 -0800)]
Merge git://git./linux/kernel/git/davem/net

Pull networking fixes from David Miller:
 "Just a pile of random fixes, including:

   1) Do not apply TSO limits to non-TSO packets, fix from Herbert Xu.

   2) MDI{,X} eeprom check in e100 driver is reversed, from John W.
      Linville.

   3) Missing error return assignments in several ethernet drivers, from
      Julia Lawall.

   4) Altera TSE device doesn't come back up after ifconfig down/up
      sequence, fix from Kostya Belezko.

   5) Add more cases to the check for whether the qmi_wwan device has a
      bogus MAC address and needs to be assigned a random one.  From
      Kristian Evensen.

   6) Fix interrupt hangs in CPSW, from Felipe Balbi.

   7) Implement ndo_features_check in r8152 so that the stack doesn't
      feed GSO packets which are outside of the chip's capabilities.
      From Hayes Wang"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits)
  qla3xxx: don't allow never end busy loop
  xen-netback: fixing the propagation of the transmit shaper timeout
  r8152: support ndo_features_check
  batman-adv: fix potential TT client + orig-node memory leak
  batman-adv: fix multicast counter when purging originators
  batman-adv: fix counter for multicast supporting nodes
  batman-adv: fix lock class for decoding hash in network-coding.c
  batman-adv: fix delayed foreign originator recognition
  batman-adv: fix and simplify condition when bonding should be used
  Revert "mac80211: Fix accounting of the tailroom-needed counter"
  net: ethernet: cpsw: fix hangs with interrupts
  enic: free all rq buffs when allocation fails
  qmi_wwan: Set random MAC on devices with buggy fw
  openvswitch: Consistently include VLAN header in flow and port stats.
  tcp: Do not apply TSO segment limit to non-TSO packets
  Altera TSE: Add missing phydev
  net/mlx4_core: Fix error flow in mlx4_init_hca()
  net/mlx4_core: Correcly update the mtt's offset in the MR re-reg flow
  qlcnic: Fix return value in qlcnic_probe()
  net: axienet: fix error return code
  ...

9 years agoMerge tag 'for-linus-3' of git://git.code.sf.net/p/openipmi/linux-ipmi
Linus Torvalds [Wed, 7 Jan 2015 01:39:31 +0000 (17:39 -0800)]
Merge tag 'for-linus-3' of git://git.code.sf.net/p/openipmi/linux-ipmi

Pull IPMI fixlet from Corey Minyard:
 "Fix a compile warning"

* tag 'for-linus-3' of git://git.code.sf.net/p/openipmi/linux-ipmi:
  ipmi: Fix compile warning with tv_usec

9 years agonet: eth: xgene: change APM X-Gene SoC platform ethernet to support ACPI
Feng Kan [Tue, 6 Jan 2015 22:41:33 +0000 (15:41 -0700)]
net: eth: xgene: change APM X-Gene SoC platform ethernet to support ACPI

This adds support for APM X-Gene ethernet driver to use ACPI table to derive
ethernet driver parameter.

Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoqla3xxx: don't allow never end busy loop
Andy Shevchenko [Tue, 6 Jan 2015 21:17:53 +0000 (23:17 +0200)]
qla3xxx: don't allow never end busy loop

The counter variable wasn't increased at all which may stuck under
certain circumstances.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet/fsl: Add mEMAC MDIO support to XGMAC MDIO
Andy Fleming [Sun, 4 Jan 2015 09:36:02 +0000 (17:36 +0800)]
net/fsl: Add mEMAC MDIO support to XGMAC MDIO

The Freescale mEMAC supports operating at 10/100/1000/10G, and
its associated MDIO controller is likewise capable of operating
both Clause 22 and Clause 45 MDIO buses. It is nearly identical
to the MDIO controller on the XGMAC, so we just modify that
driver.

Portions of this driver developed by:

Sandeep Singh <sandeep@freescale.com>
Roy Zang <tie-fei.zang@freescale.com>

Signed-off-by: Andy Fleming <afleming@gmail.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoethtool: Extend ethtool plugin module eeprom API to phylib
Ed Swierk [Sat, 3 Jan 2015 01:27:56 +0000 (17:27 -0800)]
ethtool: Extend ethtool plugin module eeprom API to phylib

This patch extends the ethtool plugin module eeprom API to support cards
whose phy support is delegated to a separate driver.

The handlers for ETHTOOL_GMODULEINFO and ETHTOOL_GMODULEEEPROM call the
module_info and module_eeprom functions if the phy driver provides them;
otherwise the handlers call the equivalent ethtool_ops functions provided
by network drivers with built-in phy support.

Signed-off-by: Ed Swierk <eswierk@skyportsystems.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Tue, 6 Jan 2015 22:05:40 +0000 (14:05 -0800)]
Merge tag 'ext4_for_linus_stable' of git://git./linux/kernel/git/tytso/ext4

Pull ext4 bugfixes from Ted Ts'o:
 "Revert a potential seek_data/hole regression which shows up when using
  ext4 to handle ext3 file systems, plus two minor bug fixes"

* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: remove spurious KERN_INFO from ext4_warning call
  Revert "ext4: fix suboptimal seek_{data,hole} extents traversial"
  ext4: prevent online resize with backup superblock

9 years agomm: propagate error from stack expansion even for guard page
Linus Torvalds [Tue, 6 Jan 2015 21:00:05 +0000 (13:00 -0800)]
mm: propagate error from stack expansion even for guard page

Jay Foad reports that the address sanitizer test (asan) sometimes gets
confused by a stack pointer that ends up being outside the stack vma
that is reported by /proc/maps.

This happens due to an interaction between RLIMIT_STACK and the guard
page: when we do the guard page check, we ignore the potential error
from the stack expansion, which effectively results in a missing guard
page, since the expected stack expansion won't have been done.

And since /proc/maps explicitly ignores the guard page (commit
d7824370e263: "mm: fix up some user-visible effects of the stack guard
page"), the stack pointer ends up being outside the reported stack area.

This is the minimal patch: it just propagates the error.  It also
effectively makes the guard page part of the stack limit, which in turn
measn that the actual real stack is one page less than the stack limit.

Let's see if anybody notices.  We could teach acct_stack_growth() to
allow an extra page for a grow-up/grow-down stack in the rlimit test,
but I don't want to add more complexity if it isn't needed.

Reported-and-tested-by: Jay Foad <jay.foad@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
9 years agoMerge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-merge
David S. Miller [Tue, 6 Jan 2015 19:24:49 +0000 (14:24 -0500)]
Merge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-merge

Included changes:
- ensure bonding is used (if enabled) for packets coming in the soft
  interface
- fix race condition to avoid orig_nodes to be deleted right after
  being added
- avoid false positive lockdep splats by assigning lockclass to
  the proper hashtable lock objects
- avoid miscounting of multicast 'disabled' nodes in the network
- fix memory leak in the Global Translation Table in case of
  originator interval change

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoxen-netback: fixing the propagation of the transmit shaper timeout
Palik, Imre [Tue, 6 Jan 2015 15:44:44 +0000 (16:44 +0100)]
xen-netback: fixing the propagation of the transmit shaper timeout

Since e9ce7cb6b107 ("xen-netback: Factor queue-specific data into queue struct"),
the transimt shaper timeout is always set to 0.  The value the user sets via
xenbus is never propagated to the transmit shaper.

This patch fixes the issue.

Cc: Anthony Liguori <aliguori@amazon.com>
Signed-off-by: Imre Palik <imrep@amazon.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoDriver: Vmxnet3: Make Rx ring 2 size configurable
Shrikrishna Khare [Tue, 6 Jan 2015 17:20:15 +0000 (09:20 -0800)]
Driver: Vmxnet3: Make Rx ring 2 size configurable

Rx ring 2 size can be configured by adjusting rx-jumbo parameter
of ethtool -G.

Signed-off-by: Ramya Bolla <bollar@vmware.com>
Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: Shrikrishna Khare <skhare@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge tag 'mac80211-for-davem-2015-01-06' of git://git.kernel.org/pub/scm/linux/kerne...
David S. Miller [Tue, 6 Jan 2015 18:29:27 +0000 (13:29 -0500)]
Merge tag 'mac80211-for-davem-2015-01-06' of git://git./linux/kernel/git/jberg/mac80211

Here's just a single fix - a revert of a patch that broke the
p54 and cw2100 drivers (arguably due to bad assumptions there.)
Since this affects kernels since 3.17, I decided to revert for
now and we'll revisit this optimisation properly for -next.

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agor8152: support ndo_features_check
hayeswang [Tue, 6 Jan 2015 09:41:58 +0000 (17:41 +0800)]
r8152: support ndo_features_check

Support ndo_features_check to avoid:
 - the transport offset is more than the hw limitation when using hw checksum.
 - the skb->len of a GSO packet is more than the limitation.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoarm_arch_timer: include clocksource.h directly
Richard Cochran [Tue, 6 Jan 2015 13:26:13 +0000 (14:26 +0100)]
arm_arch_timer: include clocksource.h directly

This driver makes use of the clocksource code. Previously it had only
included the proper header indirectly, but that chain was inadvertently
broken by 74d23cc "time: move the timecounter/cyclecounter code into its
own file."

This patch fixes the issue by including clocksource.h directly.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocxgb4: Add PCI device ID for new T5 adapter
Hariprasad Shenai [Tue, 6 Jan 2015 12:01:46 +0000 (17:31 +0530)]
cxgb4: Add PCI device ID for new T5 adapter

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobatman-adv: fix potential TT client + orig-node memory leak
Linus Lüssing [Sat, 13 Dec 2014 22:32:15 +0000 (23:32 +0100)]
batman-adv: fix potential TT client + orig-node memory leak

This patch fixes a potential memory leak which can occur once an
originator times out. On timeout the according global translation table
entry might not get purged correctly. Furthermore, the non purged TT
entry will cause its orig-node to leak, too. Which additionally can lead
to the new multicast optimization feature not kicking in because of a
therefore bogus counter.

In detail: The batadv_tt_global_entry->orig_list holds the reference to
the orig-node. Usually this reference is released after
BATADV_PURGE_TIMEOUT through: _batadv_purge_orig()->
batadv_purge_orig_node()->batadv_update_route()->_batadv_update_route()->
batadv_tt_global_del_orig() which purges this global tt entry and
releases the reference to the orig-node.

However, if between two batadv_purge_orig_node() calls the orig-node
timeout grew to 2*BATADV_PURGE_TIMEOUT then this call path isn't
reached. Instead the according orig-node is removed from the
originator hash in _batadv_purge_orig(), the batadv_update_route()
part is skipped and won't be reached anymore.

Fixing the issue by moving batadv_tt_global_del_orig() out of the rcu
callback.

Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
Acked-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: fix multicast counter when purging originators
Linus Lüssing [Thu, 30 Oct 2014 04:40:47 +0000 (05:40 +0100)]
batman-adv: fix multicast counter when purging originators

When purging an orig_node we should only decrease counter tracking the
number of nodes without multicast optimizations support if it was
increased through this orig_node before.

A not yet quite initialized orig_node (meaning it did not have its turn
in the mcast-tvlv handler so far) which gets purged would not adhere to
this and will lead to a counter imbalance.

Fixing this by adding a check whether the orig_node is mcast-initalized
before decreasing the counter in the mcast-orig_node-purging routine.

Introduced by 60432d756cf06e597ef9da511402dd059b112447
("batman-adv: Announce new capability via multicast TVLV")

Reported-by: Tobias Hachmer <tobias@hachmer.de>
Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: fix counter for multicast supporting nodes
Linus Lüssing [Thu, 30 Oct 2014 04:40:46 +0000 (05:40 +0100)]
batman-adv: fix counter for multicast supporting nodes

A miscounting of nodes having multicast optimizations enabled can lead
to multicast packet loss in the following scenario:

If the first OGM a node receives from another one has no multicast
optimizations support (no multicast tvlv) then we are missing to
increase the counter. This potentially leads to the wrong assumption
that we could safely use multicast optimizations.

Fixings this by increasing the counter if the initial OGM has the
multicast TVLV unset, too.

Introduced by 60432d756cf06e597ef9da511402dd059b112447
("batman-adv: Announce new capability via multicast TVLV")

Reported-by: Tobias Hachmer <tobias@hachmer.de>
Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
9 years agobatman-adv: fix lock class for decoding hash in network-coding.c
Martin Hundebøll [Tue, 11 Nov 2014 15:22:23 +0000 (16:22 +0100)]
batman-adv: fix lock class for decoding hash in network-coding.c

batadv_has_set_lock_class() is called with the wrong hash table as first
argument (probably due to a copy-paste error), which leads to false
positives when running with lockdep.

Introduced-by: 612d2b4fe0a1ff2f8389462a6f8be34e54124c05
("batman-adv: network coding - save overheard and tx packets for decoding")

Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>