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Jo-Philipp Wich [Thu, 26 Apr 2018 19:50:00 +0000 (21:50 +0200)]
hardware: add device ids for QCA9984, 88W8887 and 88W8964 radios
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 26 Apr 2018 15:12:16 +0000 (17:12 +0200)]
nl80211: back out early when receiving FAIL-BUSY reply
The wpa_supplicant control socket might reply with "FAIL-BUSY" when
attempting to start a scan while another scanning process is already
running, back out early in this case.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Rafał Miłecki [Wed, 28 Mar 2018 08:30:07 +0000 (10:30 +0200)]
nl80211: fix code calculating average signal and rate
Using average of previous average and the next value is highly
imprecise. E.g. for values 20, 20, 20, 180 it would result in /average/
of 100 (instead of 60). Fix it by storing & using an info of how many
samples were used for the previous calculation.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Daniel Golle [Wed, 14 Feb 2018 20:37:44 +0000 (21:37 +0100)]
add support for expected throughput
cfg80211 allows drivers to announce the to-be-expected layer-2 datarate
using the NL80211_STA_INFO_EXPECTED_THROUGHPUT field.
This information is useful as a metric for user-space routing daemons,
so grab it via nl80211 and make it available in both C and Lua APIs,
and show expected throughput on CLI interface assoclist.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Olof Sivertsson [Wed, 17 Jan 2018 12:32:09 +0000 (13:32 +0100)]
nl80211: do not block when driver aborts scan
Drivers may abort a scan by calling cfg80211_scan_done() with a struct
cfg80211_scan_info that sets aborted to true.
To avoid blocking forever consider both NL80211_CMD_NEW_SCAN_RESULTS
and NL80211_CMD_SCAN_ABORTED when waiting for scan results.
Tested with Broadcom's bcmdhd driver.
Signed-off-by: Olof Sivertsson <olof.sivertsson@zenterio.com>
[rebased on top of variadic nl80211_wait()]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 17 Jan 2018 12:27:03 +0000 (13:27 +0100)]
nl80211: turn nl80211_wait() into variadic function
Extend the nl82011_wait() function to accept multiple command numbers.
This is useful to wait for different possible results, e.g. either
NL80211_CMD_NEW_SCAN_RESULTS or NL80211_CMD_SCAN_ABORTED.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Tue, 16 Jan 2018 12:44:21 +0000 (13:44 +0100)]
nl80211: skip event notifications in wpa_supplicant scan result reply
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Rafał Miłecki [Wed, 23 Aug 2017 09:00:00 +0000 (11:00 +0200)]
nl80211: request split information about frequencies
This allows kernel send more details including all the
NL80211_FREQUENCY_ATTR_NO_* flags.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Rafał Miłecki [Tue, 15 Aug 2017 08:36:19 +0000 (10:36 +0200)]
nl80211: store info about freq being not available for some bandwidths
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Jo-Philipp Wich <jo@mein.io>
Rafał Miłecki [Tue, 15 Aug 2017 08:36:18 +0000 (10:36 +0200)]
Allow storing more info about each frequency
This adds flags field which may be used to mark frequency not available
under some conditions.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Jo-Philipp Wich <jo@mein.io>
Rafał Miłecki [Tue, 15 Aug 2017 08:36:17 +0000 (10:36 +0200)]
nl80211: support receiving split frequencies
In order to get more details about each frequency we will need to set
NL80211_ATTR_SPLIT_WIPHY_DUMP in the future. This will result in our
callback being called multiple times. Modify it to support such a
scenario:
1) Start putting new frequencies after the last set one
2) Make sure that attribute is set before iterating it
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Mon, 26 Jun 2017 07:20:24 +0000 (09:20 +0200)]
nl80211: improve error handling
- introduce a new nl80211_request() which combines nl80211_msg() with
nl80211_send() to simplify calling code
- always invoke nl80211_free() in nl80211_send() and remove explicit
nl80211_free() invocations in callers
- back out early on netlink errors in functions performing multiple
calls, e.g. when fetching scan results
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Mon, 26 Jun 2017 05:22:10 +0000 (07:22 +0200)]
nl80211: propagate netlink errors to callers
Adjust nl80211_send() to propagate errors back to the caller and do not
free message and callbacks in send error case anymore since all callsites
immediately invoke nl80211_free() anyway.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Mon, 26 Jun 2017 05:06:40 +0000 (07:06 +0200)]
nl80211: handle netlink errors in nl80211_wait()
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Sven Roederer [Sat, 15 Oct 2016 16:04:44 +0000 (18:04 +0200)]
iwinfo: add device id for Ubiquiti NanoStation Loco M2
id read from unit and txoffset from datasheet
Signed-off-by: Sven Roederer <devel-sven@geroedel.de>
Jo-Philipp Wich [Wed, 21 Sep 2016 19:02:10 +0000 (21:02 +0200)]
lua: fix WPA cipher reporting
Use the same logic as the command line interface for reporting the used WPA
ciphers. Instead of printing the intersection of pairwise and group ciphers,
report both group and pairwise ciphers.
This fixes a case where a connection which uses CCMP for pairwise and TKIP
as groupwise cipher is getting reported as using the NONE cipher.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Felix Fietkau [Fri, 29 Jul 2016 14:28:29 +0000 (16:28 +0200)]
Makefile: drop link against libblobmsg_json and libjson-c
They are not necessary
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Florian Fainelli [Mon, 11 Jul 2016 21:05:27 +0000 (14:05 -0700)]
Makefile: explictly link with all shared libraries
linking with libuci means we need to link with libblobmsg_json, libjson-c and
libubox. Sinc e we do not use pkg-config or something equivalent, we need to
specify all dependencies.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Jo-Philipp Wich [Mon, 4 Jul 2016 14:07:09 +0000 (16:07 +0200)]
nl80211: retry phy lookup with platform/ prefix
If the first attempt to lookup the phy index by the path value fails, retry to
find the index within the platform/ subdirectory to follow the logic used by
the mac80211 package.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Mon, 25 Jan 2016 15:01:32 +0000 (16:01 +0100)]
lua: support reporting VHT rates
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 25 Jan 2016 14:02:50 +0000 (15:02 +0100)]
cli: support reporting VHT rates
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 25 Jan 2016 14:01:49 +0000 (15:01 +0100)]
nl80211: add VHT rateinfo support
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 25 Jan 2016 14:00:22 +0000 (15:00 +0100)]
iwinfo: assign explicit length to IWINFO_*_NAMES[] to fix compile issues
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 25 Jan 2016 13:41:31 +0000 (14:41 +0100)]
Sync with upstream nl80211.h
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 12:46:07 +0000 (13:46 +0100)]
nl80211: remove dead code
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 09:53:56 +0000 (10:53 +0100)]
nl80211: fix possibly unterminated ifname string
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 09:53:48 +0000 (10:53 +0100)]
utils: fix possibly unterminated ifname string
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 09:53:32 +0000 (10:53 +0100)]
wext_scan: fix possibly unterminated ifname string
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 09:46:59 +0000 (10:46 +0100)]
lua: fix possible out-of-bounds read in iwinfo_L_cryptotable()
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 09:43:49 +0000 (10:43 +0100)]
nl80211: fix possible fd leak in nl80211_hostapd_hup()
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Thu, 29 Oct 2015 09:40:40 +0000 (10:40 +0100)]
nl80211: fix possible unitialized memory access in nl80211_get_hardware_id()
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Rafał Miłecki [Mon, 28 Sep 2015 11:39:15 +0000 (13:39 +0200)]
nl80211: read TX power using NL80211_CMD_GET_INTERFACE
With the mac80211 commit
d55d0d598e66 ("nl80211: put current TX power in
interface info") it is possible now to get TX power using nl80211. As we
don't really support any wext-only drivers it doesn't make sense to
leave wext as a fallback.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Felix Fietkau [Fri, 11 Sep 2015 13:46:49 +0000 (15:46 +0200)]
iwinfo: null-terminate country code
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Jernej Kos [Sat, 8 Aug 2015 12:22:26 +0000 (14:22 +0200)]
iwinfo: report additional data for stations
Signed-off-by: Jernej Kos <jernej@kos.mx>
Jo-Philipp Wich [Mon, 1 Jun 2015 04:23:14 +0000 (06:23 +0200)]
utils: fix segfault in iwinfo_hardware_id_from_mtd()
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Tue, 19 May 2015 16:54:58 +0000 (18:54 +0200)]
Fix -Wall -Wpedantic warnings
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 18 May 2015 12:12:02 +0000 (14:12 +0200)]
nl80211: rework hostapd and wpa_supplicant query code
The old nl80211_hostapd_info() used a global static buffer which was not
properly zeroed on subsequent invocations, leading to misreported encryption
values when querying multiple radios or radious with multiple vifs.
Also rework and simplify the control socket code for wpa_supplicant by
splitting status query and scan handling.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Fri, 8 May 2015 11:14:36 +0000 (13:14 +0200)]
iwinfo: add support for querying available HT modes
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Fri, 8 May 2015 11:21:16 +0000 (13:21 +0200)]
iwinfo: move ARRAY_SIZE macro to iwinfo/utils.h
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Tue, 31 Mar 2015 11:56:00 +0000 (13:56 +0200)]
nl80211: relax definition of restricted channels
Only mark channels restricted that do not have a radar flag set.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Imre Kaloz [Fri, 20 Mar 2015 14:36:04 +0000 (15:36 +0100)]
iwinfo: don't report AC capabilities on 2GHz-only interfaces
If a 802.11ac capable chip is in 2GHz-only mode, the hwmode
reported should be 802.11bgn.
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Imre Kaloz [Sun, 4 Jan 2015 17:17:45 +0000 (18:17 +0100)]
iwinfo: add device id for Marvell 88W8864
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Andrew McDonnell [Thu, 11 Dec 2014 13:47:45 +0000 (00:17 +1030)]
iwinfo: Fix incorrect buffer allocation in nl80211_get_ifcomb_cb()
This fixes a buffer overwrite, I found it when building with SSP enabled
Jo-Philipp Wich [Mon, 27 Oct 2014 16:33:02 +0000 (17:33 +0100)]
utils: only enable extended lookup if section looks like it
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 27 Oct 2014 16:01:38 +0000 (17:01 +0100)]
utils: support extended format for uci section lookup
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 27 Oct 2014 15:59:50 +0000 (16:59 +0100)]
cli: add command to translate uci section to phy name
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 27 Oct 2014 15:59:26 +0000 (16:59 +0100)]
nl80211: implement lookup_phy() op
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 27 Oct 2014 15:59:03 +0000 (16:59 +0100)]
include: add lookup_phy() op
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 27 Oct 2014 15:57:19 +0000 (16:57 +0100)]
lib: add iwinfo_backend_by_name()
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 27 Oct 2014 14:08:10 +0000 (15:08 +0100)]
nl80211: support phy lookup by macaddr and phy name
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
blogic [Mon, 6 Oct 2014 04:53:04 +0000 (04:53 +0000)]
iwinfo: add AR9580 with new subsystem device ID and QCA9880 with no subsystem vendor/device IDs
The AR9580 with the new ID can be found in the EnGenius ESR900 and the
QCA9880 without any subsystem IDs can be found in the EnGenius ESR1750.
Signed-off-by: Forest Crossman <cyrozap@gmail.com>
git-svn-id: svn+ssh://svn.openwrt.org/openwrt/trunk@42793
3c298f89-4303-0410-b956-
a3cf2f4a3e73
nbd [Sun, 5 Oct 2014 10:26:17 +0000 (10:26 +0000)]
iwinfo: detect AC PHY for broadcom-wl
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn+ssh://svn.openwrt.org/openwrt/trunk@42761
3c298f89-4303-0410-b956-
a3cf2f4a3e73
nbd [Sun, 5 Oct 2014 10:26:10 +0000 (10:26 +0000)]
iwinfo: detect HT PHY for broadcom-wl
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn+ssh://svn.openwrt.org/openwrt/trunk@42760
3c298f89-4303-0410-b956-
a3cf2f4a3e73
nbd [Sun, 5 Oct 2014 10:26:05 +0000 (10:26 +0000)]
iwinfo: fix handling of accessing nl80211 interfaces via radio*
look up device path via uci instead of assuming a direct phy index
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn+ssh://svn.openwrt.org/openwrt/trunk@42759
3c298f89-4303-0410-b956-
a3cf2f4a3e73
Jo-Philipp Wich [Sun, 5 Oct 2014 17:56:27 +0000 (19:56 +0200)]
Initial commit
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
projects / project / iwinfo.git / log