linux.git/net/6lowpan/debugfs.c, branch v4.19

6lowpan: add support for getting short address

2016-06-16T03:41:24+00:00

In case of sending RA messages we need some way to get the short address
from an 802.15.4 6LoWPAN interface. This patch will add a temporary
debugfs entry for experimental userspace api.

Reviewed-by: Stefan Schmidt 
Signed-off-by: Alexander Aring 
Signed-off-by: David S. Miller

6lowpan: change naming for lowpan private data

2016-04-13T08:41:09+00:00

This patch changes the naming for interface private data for lowpan
intefaces. The current private data scheme is:

-------------------------------------------------
|    6LoWPAN Generic   |    LinkLayer 6LoWPAN   |
-------------------------------------------------

the current naming schemes are:

- 6LoWPAN Generic:
  - lowpan_priv
- LinkLayer 6LoWPAN:
  - BTLE
    - lowpan_dev
  - 802.15.4:
    - lowpan_dev_info

the new naming scheme with this patch will be:

- 6LoWPAN Generic:
  - lowpan_dev
- LinkLayer 6LoWPAN:
  - BTLE
    - lowpan_btle_dev
  - 802.15.4:
    - lowpan_802154_dev

Signed-off-by: Alexander Aring 
Reviewed-by: Stefan Schmidt
Acked-by: Jukka Rissanen 
Signed-off-by: Marcel Holtmann

6lowpan: debugfs: add missing static

2016-03-10T18:51:29+00:00

This patch solves the sparse warning:

net/6lowpan/debugfs.c:164:30: warning: symbol 'lowpan_ctx_pfx_fops' was
not declared. Should it be static?
net/6lowpan/debugfs.c:241:30: warning: symbol 'lowpan_context_fops' was
not declared. Should it be static?

Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann

6lowpan: iphc: add support for stateful compression

2016-02-23T19:29:40+00:00

This patch introduce support for IPHC stateful address compression. It
will offer the context table via one debugfs entry.
This debugfs has and directory for each cid entry for the context table.
Inside each cid directory there exists the following files:

 - "active": If the entry is added or deleted. The context table is
   original a list implementation, this flag will indicate if the
   context is part of list or not.
 - "prefix": The ipv6 prefix.
 - "prefix_length": The prefix length for the prefix.
 - "compression": The compression flag according RFC6775.

This part should be moved into sysfs after some testing time.

Also the debugfs entry contains a "show" file which is a pretty-printout
for the current context table information.

Reviewed-by: Stefan Schmidt 
Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann

6lowpan: add debugfs support

2015-12-10T00:25:25+00:00

This patch will introduce a 6lowpan entry into the debugfs if enabled.
Inside this 6lowpan directory we create a subdirectories of all 6lowpan
interfaces to offer a per interface debugfs support.

Reviewed-by: Stefan Schmidt 
Signed-off-by: Alexander Aring 
Signed-off-by: Marcel Holtmann