linux-toradex.git/net/wireless, branch v4.5-rc4 Linux kernel for Apalis and Colibri modules regulatory: fix world regulatory domain data 2016-01-14T10:10:13+00:00 Johannes Berg johannes.berg@intel.com 2015-12-11T16:35:50+00:00 c3826807bbb3de693208da4ecb9c9602de16c616 The rule definitions here aren't really valid, they would be rejected if it came from userspace due to the bandwidth specified being bigger than the rule's width. This is fairly much inconsequential since the other rules around them do enable the bandwidth, but express that better using the NL80211_RRF_AUTO_BW flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
The rule definitions here aren't really valid, they would
be rejected if it came from userspace due to the bandwidth
specified being bigger than the rule's width.

This is fairly much inconsequential since the other rules
around them do enable the bandwidth, but express that better
using the NL80211_RRF_AUTO_BW flag.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
wireless: change cfg80211 regulatory domain info as debug messages 2016-01-14T10:10:11+00:00 Dave Young dyoung@redhat.com 2015-11-15T07:31:05+00:00 94c4fd641e1bc438092f0214bb5ec77ea73b13cf cfg80211 module prints a lot of messages like below. Actually printing once is acceptable but sometimes it will print again and again, it looks very annoying. It is better to change these detail messages to debugging only. cfg80211: World regulatory domain updated: cfg80211: DFS Master region: unset cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) The changes in this patch is to replace pr_info with pr_debug in function print_rd_rules and print_regdomain_info Signed-off-by: Dave Young <dyoung@redhat.com> [change some pr_err() statements to at least keep the alpha2] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
cfg80211 module prints a lot of messages like below. Actually printing
once is acceptable but sometimes it will print again and again, it looks
very annoying. It is better to change these detail messages to debugging
only.

cfg80211: World regulatory domain updated:
cfg80211:  DFS Master region: unset
cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)

The changes in this patch is to replace pr_info with pr_debug in function
print_rd_rules and print_regdomain_info

Signed-off-by: Dave Young <dyoung@redhat.com>
[change some pr_err() statements to at least keep the alpha2]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-12-18T03:08:28+00:00 David S. Miller davem@davemloft.net 2015-12-18T03:08:28+00:00 b3e0d3d7bab14f2544a3314bec53a23dc7dd2206 Conflicts: drivers/net/geneve.c Here we had an overlapping change, where in 'net' the extraneous stats bump was being removed whilst in 'net-next' the final argument to udp_tunnel6_xmit_skb() was being changed. Signed-off-by: David S. Miller <davem@davemloft.net> 
Conflicts:
	drivers/net/geneve.c

Here we had an overlapping change, where in 'net' the extraneous stats
bump was being removed whilst in 'net-next' the final argument to
udp_tunnel6_xmit_skb() was being changed.

Signed-off-by: David S. Miller <davem@davemloft.net>
nl80211: Fix potential memory leak in nl80211_connect 2015-12-15T12:11:26+00:00 Ola Olsson ola1olsson@gmail.com 2015-12-11T20:04:52+00:00 707554b4d117330e58374990b6c27ded650dc684 Free cached keys if the last early return path is taken. Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Free cached keys if the last early return path is taken.

Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
nl80211: Fix potential memory leak in nl80211_set_wowlan 2015-12-15T12:10:05+00:00 Ola Olsson ola1olsson@gmail.com 2015-12-12T22:17:17+00:00 e5dbe0701a0d7c6127f313a0f68f960176f0209e Compared to cfg80211_rdev_free_wowlan in core.h, the error goto label lacks the freeing of nd_config. Fix that. Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Compared to cfg80211_rdev_free_wowlan in core.h,
the error goto label lacks the freeing of nd_config.
Fix that.

Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
nl80211: fix a few memory leaks in reg.c 2015-12-15T12:08:02+00:00 Ola Olsson ola1olsson@gmail.com 2015-12-13T18:12:03+00:00 09d118008f9815181d2114b84800e68019cd7b7d The first leak occurs when entering the default case in the switch for the initiator in set_regdom. The second leaks a platform_device struct if the platform registration in regulatory_init succeeds but the sub sequent regulatory hint fails due to no memory. Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
The first leak occurs when entering the default case
in the switch for the initiator in set_regdom.
The second leaks a platform_device struct if the
platform registration in regulatory_init succeeds but
the sub sequent regulatory hint fails due to no memory.

Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: reg: Refactor calculation of bandwidth flags 2015-12-04T13:43:32+00:00 Michal Sojka sojkam1@fel.cvut.cz 2015-11-23T18:27:16+00:00 1aeb135f84fe40cf6ba1e3610ad2ca4cb9628089 The same piece of code appears at two places. Make a function from it. Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
The same piece of code appears at two places. Make a function from it.

Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: handle add_station auth/assoc flag quirks 2015-12-04T13:43:32+00:00 Johannes Berg johannes.berg@intel.com 2015-11-26T15:26:13+00:00 bda95eb1d1581cfd79e9717ebda4b7ccd2265351 When a new station is added to AP/GO interfaces the default behaviour is for it to be added authenticated and associated, due to backwards compatibility. To prevent that, the driver must be able to do that (setting the NL80211_FEATURE_FULL_AP_CLIENT_STATE feature flag) and userspace must set the flag mask to auth|assoc and clear the set. Handle this quirk in the API entirely in nl80211, and always push the full flags to the drivers. NL80211_FEATURE_FULL_AP_CLIENT_STATE is still required for userspace to be allowed to set the mask including those bits, but after checking that add both flags to the mask and set in case userspace didn't set them otherwise. This obsoletes the mac80211 code handling this difference, no other driver is currently using these flags. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
When a new station is added to AP/GO interfaces the default behaviour
is for it to be added authenticated and associated, due to backwards
compatibility. To prevent that, the driver must be able to do that
(setting the NL80211_FEATURE_FULL_AP_CLIENT_STATE feature flag) and
userspace must set the flag mask to auth|assoc and clear the set.

Handle this quirk in the API entirely in nl80211, and always push the
full flags to the drivers. NL80211_FEATURE_FULL_AP_CLIENT_STATE is
still required for userspace to be allowed to set the mask including
those bits, but after checking that add both flags to the mask and
set in case userspace didn't set them otherwise.

This obsoletes the mac80211 code handling this difference, no other
driver is currently using these flags.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: use NL80211_ATTR_STA_AID in nl82011_set_station 2015-12-04T13:43:32+00:00 Ayala Beker ayala.beker@intel.com 2015-11-26T15:26:12+00:00 a9bc31e418733e4c476f4322c90b7c09aab31002 Fix nl80211_set_station() to use the value of NL80211_ATTR_STA_AID attribute instead of NL80211_ATTR_PEER_AID attribute. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Fix nl80211_set_station() to use the value of NL80211_ATTR_STA_AID
attribute instead of NL80211_ATTR_PEER_AID attribute.

Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
cfg80211: Add support for aborting an ongoing scan 2015-12-04T13:43:32+00:00 Vidyullatha Kanchanapally vkanchan@qti.qualcomm.com 2015-10-30T13:44:49+00:00 91d3ab46730379e89e1e908c6f62fbcadb3d8f08 Implement new functionality for aborting an ongoing scan. Add NL80211_CMD_ABORT_SCAN to the nl80211 interface. After aborting the scan, driver shall provide the scan status by calling cfg80211_scan_done(). Reviewed-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com> Signed-off-by: Sunil Dutt <usdutt@qti.qualcomm.com> [change command to take wdev instead of netdev so that it can be used on p2p-device scans] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Implement new functionality for aborting an ongoing scan.

Add NL80211_CMD_ABORT_SCAN to the nl80211 interface. After
aborting the scan, driver shall provide the scan status by
calling cfg80211_scan_done().

Reviewed-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com>
Signed-off-by: Sunil Dutt <usdutt@qti.qualcomm.com>
[change command to take wdev instead of netdev so that it
 can be used on p2p-device scans]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>