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mirror of https://git.kernel.org/pub/scm/network/wireless/iwd.git synced 2024-11-25 01:19:23 +01:00
Commit Graph

411 Commits

Author SHA1 Message Date
Ravi kumar Veeramally
b1af2b6fe5 wiphy: Handle scan pending properly in netdev_free
If the device scan call reply is pending still on netdev_free call,
reply operation aborted.
2015-02-13 17:01:35 -06:00
Denis Kenzior
26010b8459 wiphy: Optimize scanning data structures
Instead of storing multiple copies of the same BSS (one hanging off the
netdev object and one hanging off the network object), we instead store
the BSS list only on the netdev object.

The network object gets a pointer to the BSS structure on the netdev
list.  As a side effect, the BSS list is always sorted properly.
2015-01-28 21:23:17 -06:00
Denis Kenzior
6f3e4ef594 wiphy: Restructure lost_bss() function
- Remove unneeded nesting
- Rework logic slightly
2015-01-28 21:23:17 -06:00
Jukka Rissanen
4c5498d4cd wiphy: Remove those networks that do not have any BSS
If all the BSSs having same SSID and security have disappeared
from network, then the network can be removed also.
2015-01-28 21:23:16 -06:00
Denis Kenzior
c283557215 wiphy: Remove unneeded brackets 2015-01-28 21:23:16 -06:00
Denis Kenzior
1894b75a18 wiphy: Remove unneeded nesting 2015-01-28 21:23:16 -06:00
Denis Kenzior
0303a095aa wiphy: Remove unneeded variable
Instead of always mallocing space for the ssid array, and then freeing
it in most circumstances, do the opposite.  Only allocate the array once
it is actually needed.  This has the side effect of removing an unneeded
variable and making the code simpler.
2015-01-28 21:23:16 -06:00
Denis Kenzior
9f042ff1b8 wiphy: Ignore BSSes with no SSID 2015-01-28 21:23:16 -06:00
Denis Kenzior
b342f819f9 wiphy: Make const correct 2015-01-28 21:23:16 -06:00
Jukka Rissanen
d27c947209 wiphy: expose network objects instead of BSSes
The idea here is that network object will contain a list of BSS
that have the same SSID and security setting. From user point of view,
we will connect to a certain SSID instead of connecting directly to
a BSS. We pick the best BSS automatically from the BSS list when
connecting to a SSID.
2015-01-28 21:23:16 -06:00
Jukka Rissanen
9e655106fa wiphy: MLME warning message text incorrect
MLME notify function prints error if wiphy or netdev is missing.
The error text in this case talks about scan notification instead
of more proper MLME notification.
2015-01-28 11:49:03 -06:00
Jukka Rissanen
275d067123 wiphy: Use l_memdup instead of l_malloc and memcpy
Converting l_malloc() and memcpy() function pairs to use new
l_memdup() function.
2015-01-16 10:54:54 -06:00
Jukka Rissanen
7ec9c468f5 wiphy: Express SSID as an array of chars
Handle SSIDs as if they would contain up to 32 octets of opaque data.
2015-01-16 10:54:28 -06:00
Jukka Rissanen
cb78798857 scan: Refactor scan result fetching to scan.c
No functionality changes by this commit.
2015-01-12 23:09:31 -06:00
Jukka Rissanen
f73708e1d7 scan: Refactor scheduled scan code to scan.c
Move the implementation details of triggering scheduled wifi scans
over netlink to scan.c from wiphy.c.  No functionality is affected
by this commit.
2015-01-12 23:09:31 -06:00
Jukka Rissanen
35d0c519d7 scan: Refactor scan start details to scan.c
Move the implementation details of triggering wifi scans over netlink
to scan.c from wiphy.c.  No functionality is changed by this commit.
2015-01-12 23:09:31 -06:00
Jukka Rissanen
08d31e3b1b wiphy: Fixes due to nl80211.h changes 2014-12-22 11:48:26 -06:00
Jukka Rissanen
d0cb0aedc6 wiphy: Check return value when appending attributes
Make sure to print some errors if attributes cannot be appended
to a message. It is dangerous to ignore the return code from
l_genl_msg_append_attr() because the kernel might act weirdly
if some attribute is missing.
2014-11-12 08:10:58 -06:00
Jukka Rissanen
fcda15c587 wiphy: Scheduled scan startup message was too short
The length needs to be at least 20 bytes so that the third
attribute fits in.
2014-11-12 08:09:25 -06:00
Denis Kenzior
ad86c91b38 wiphy: Fix memory leak
Whenever we find an existing BSS, we should free the old object since it
is being removed from the old_bss_list via l_queue_remove_if
2014-11-07 22:44:30 -06:00
Denis Kenzior
9de7c92429 wiphy: Remove unneeded wiphy_set_ssid function 2014-11-07 22:44:27 -06:00
Jukka Rissanen
672be730c3 wiphy: Add scheduled scan support
Add rudimentary support for mac80211 scheduled scan feature.
This is done so that kernel support for task called "Bind
NL80211_CMD_START_SCHED_SCAN to netlink socket" from TODO
file can be tested. The current scan interval is set to 60
seconds which is probably too fast for the final version.
2014-11-07 20:42:11 -06:00
Denis Kenzior
ca18b395e2 wiphy: Fix valgrind complaint
The network list must be destroyed before the BSS list as that is used
inside network_free
2014-11-05 08:29:33 -06:00
Denis Kenzior
84765ac4db wiphy: Add GetNetworks method 2014-11-03 15:37:08 -06:00
Denis Kenzior
e7bd2276de wiphy: Make const correct 2014-11-03 15:36:52 -06:00
Denis Kenzior
2f852d2954 wiphy: Add missing signals to introspection 2014-11-03 15:24:34 -06:00
Denis Kenzior
8e3a17cf56 wiphy: Add rudimentary Connect method 2014-10-30 00:27:06 -05:00
Denis Kenzior
e51cac7f74 wiphy: Fix uninitialized var warnings 2014-10-30 00:26:49 -05:00
Denis Kenzior
5b2e34b5b6 wiphy: add network_emit_removed 2014-10-30 00:09:29 -05:00
Denis Kenzior
0d59e91a2b wiphy: Add network_emit_added 2014-10-30 00:09:16 -05:00
Denis Kenzior
3a8eb753a3 wiphy: Expose rudimentary network information 2014-10-30 00:01:52 -05:00
Denis Kenzior
64e9ad91ed wiphy: Track bss as a network object in a hashmap 2014-10-29 23:20:43 -05:00
Denis Kenzior
b484197470 wiphy: Keep track of seen BSS 2014-10-29 22:50:27 -05:00
Denis Kenzior
39fde81dba wiphy: Refactor get_scan 2014-10-28 11:15:26 -05:00
Denis Kenzior
6917824be9 wiphy: refactor parse_bss 2014-10-28 11:04:31 -05:00
Denis Kenzior
0a71163c3f wiphy: Add Scan() method 2014-10-28 09:43:36 -05:00
Denis Kenzior
051f49ea85 wiphy: Tweak netdev structure creation order
Because none of the attributes are assigned until after the DeviceAdded
signal is emitted, the signal appears with invalid properties.  For now,
move the netdev structure fill-out into the if statement.

If the netdev attributes can change, then these need to be handled
separately and appropriate signals to be sent.
2014-10-23 22:44:59 -05:00
Denis Kenzior
2d6babc3f8 wiphy: Expose iwd_device_get_path 2014-10-23 22:40:32 -05:00
Denis Kenzior
2d6a50bb27 wiphy: add __iwd_device_foreach 2014-10-23 21:47:38 -05:00
Denis Kenzior
c13103974c wiphy: Expose Name property of netdevs 2014-10-23 20:29:36 -05:00
Denis Kenzior
9ba3cc408e wiphy: Add __iwd_device_append_properties 2014-10-23 16:53:36 -05:00
Denis Kenzior
28f33d210d wiphy: add skeleton for DeviceAdded signal 2014-10-23 15:11:17 -05:00
Denis Kenzior
daa0b6768f wiphy: add DeviceRemoved signal implementation 2014-10-23 15:11:01 -05:00
Denis Kenzior
4a4d094d8e wiphy: Add device_get_path() utility 2014-10-23 15:09:52 -05:00
Denis Kenzior
852072e836 dbus: Move Device interface #define to dbus.h 2014-10-23 14:34:17 -05:00
Denis Kenzior
f9363748f0 wiphy: Expose netdevs to DBus 2014-10-23 14:32:12 -05:00
Marcel Holtmann
dfc059d757 core: Send MLME associate request when authenticated 2014-08-09 00:01:22 -07:00
Marcel Holtmann
966a58d67f core: Send MLME authenticate request when SSID is found 2014-08-08 23:45:15 -07:00
Marcel Holtmann
0aabd9744d core: Parse scan results and store BSS information when SSID matches 2014-08-08 23:23:56 -07:00
Marcel Holtmann
9c7c23ce90 core: Trigger initial passive scan when SSID is provided 2014-08-08 22:21:30 -07:00
Marcel Holtmann
c13d50fab9 core: Add command line option to provide SSID 2014-08-08 22:19:47 -07:00
Marcel Holtmann
218e38aa87 core: Store feature flags of wiphy devices 2014-08-07 15:41:30 -07:00
Marcel Holtmann
c9b3adbbcf core: Request current regulatory setting when starting up 2014-08-07 13:23:02 -07:00
Marcel Holtmann
a17584e680 core: First command should be to read protocol features 2014-08-07 13:13:31 -07:00
Marcel Holtmann
b7a421673c core: Add sanity check to sync RTNL link deletion with nl80211 2014-08-06 23:52:42 -07:00
Marcel Holtmann
46b9f4a0a8 core: Subscribe to all nl80211 multicast groups 2014-08-06 23:52:08 -07:00
Marcel Holtmann
442ba2412d core: Add network interface to beginning of list 2014-08-06 23:51:25 -07:00
Marcel Holtmann
f400e9dd44 core: Request list of all network interfaces 2014-08-07 06:27:32 +02:00
Marcel Holtmann
32c415e4e8 core: Track wiphy devices and its network interfaces 2014-08-07 05:15:20 +02:00
Marcel Holtmann
d04ecde554 core: Only enable netlink debugging when IWD_GENL_DEBUG is set 2014-08-07 01:06:51 +02:00
Marcel Holtmann
999ba12f31 core: Add skeleton for nl80211 setup 2014-07-29 21:25:01 +02:00