| 0482e6d44600d35f159d9705050277196d6aa59c |
|
31-Jan-2018 |
Roshan Pius <rpius@google.com> |
wificond: Parse radio chain info in scan results
Bug: 68335251
Test: Existing unit tests (./system/connectivity/wificond/runtests.sh)
Note: There are no existing unit tests for scan result parsing because
it's non trivial to add them.
Test: Verified scans are working with DBS & without DBS flags on taimen.
Change-Id: I2a34baa8a798043268a96e540ac375d1abaea67a
/system/connectivity/wificond/scanning/scan_utils.h
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| 9d096b2f0027b91e5eed40c0e2482d238cdf7c8a |
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31-Jan-2018 |
Roshan Pius <rpius@google.com> |
wificond: Send DBS scan flags if supported
If the device supports the new DBS scan params then,
a) For single scans, set the scan flag attribute corresponding to the
incoming scan type.
b) For PNO scans, always set the low power scan flag attribute.
Bug: 68335251
Test: ./system/connectivity/wificond/runtests.sh
Change-Id: I9bca3c0dfc4217f9b9c2b9e625863978967ccdbe
/system/connectivity/wificond/scanning/scan_utils.h
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| c6ecdf8ea59f7de47edfd6161f059b8ab45d1f8f |
|
10-Aug-2017 |
Ningyuan Wang <nywang@google.com> |
Support different rssi thresholds for 2g and 5g bands
Bug: 36121542
Test: compile, unit tests
Test: will do integration test
Change-Id: Ia4528cd30eed5e45a661224fd948fad52eb43ac1
/system/connectivity/wificond/scanning/scan_utils.h
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| dfbe7e4e12824527fac840391f31d2b4a4578e3e |
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19-Jul-2017 |
Ningyuan Wang <nywang@google.com> |
Support scan plan attribute for scheduled scan
This adds the support of the scan plan attribute.
With kernel updates, driver can no longer diffrentiate interval
attribute from single scan plan attribute, so driver's pno scan
back off logic cannot be triggered in that case.
To solve the PNO back-off problem, this CL allows wificond to explicitly
specify scan plans (if the driver supports it). With explicit scan
plans, the driver will have the information it needs to back-off PNO
scans.
Bug: 63837760
Test: compile, unit tests
Test: Manually test that pno scan works on multiple devices
Test: Integration sanity test
Change-Id: Ic7e38caa482a2d72f45bf3c8177fa656e534db08
/system/connectivity/wificond/scanning/scan_utils.h
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| 1aadd2c3781ee882e77dae2f4dc38fe3574fdca7 |
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09-Jun-2017 |
Ningyuan Wang <nywang@google.com> |
Use new netlink attribute for scan result timestamp
Bug: 37758502
Test: compile, manual test
Test: integration test
Test: manually test that on new and old devices, there should
be only a small portion of scan results filtered out.
Change-Id: I2cbcb6f4c5b58b6a56a746de97afe491a9e338ac
/system/connectivity/wificond/scanning/scan_utils.h
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| 793978cb7f2f227f1ab28135caeb75dd4ed48e6c |
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15-Jun-2017 |
Ningyuan Wang <nywang@google.com> |
Restart wificond on ENODEV scan failure
ENODEV scan failure implies that driver entered a bad state.
In order to recover wificond, we should treat it as an fatal
error. The crashing of wificond will trigger the restarting
of framework, bringing everything back to work.
Bug: 36894921
Test: compile, unit tests
Test: manual test:
Use "iw wlan0 del" to remove kernel interface.
Observe that wificond restarts and wifi continues to work.
Change-Id: I89f4403bcb570d7f413fa4cc9ca50378de428d3d
/system/connectivity/wificond/scanning/scan_utils.h
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| ecb6bb205f5263c06570f14b148d6b171b1f74ad |
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20-Jun-2017 |
Ningyuan Wang <nywang@google.com> |
Revert "Use new netlink attribute for scan result timestamp"
This reverts commit 74db77ecd5314fa28ac2b78ccc3ca18788eeef60.
Bug: 62818212
Bug: 37758502
Change-Id: Icd93d4caffab92a5bf79c8d6aa8fe4dceca3ec06
/system/connectivity/wificond/scanning/scan_utils.h
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| 74db77ecd5314fa28ac2b78ccc3ca18788eeef60 |
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09-Jun-2017 |
Ningyuan Wang <nywang@google.com> |
Use new netlink attribute for scan result timestamp
This CL prioritize the new netlink attribute
NL80211_BSS_LAST_SEEN_BOOTTIME to the old NL80211_BSS_TSF
because if driver supports the new attribute, the new
attribute will carry more accurate data. If not, we still
can fall back to NL80211_BSS_TSF.
Bug: 37758502
Test: compile, unit tests, integration test
Test: manual tests:
1. Test devices which have new kernel/driver supporting this attribute.
Test that most APs still consistantly show up in scan result.
1. Test devices which don't support this attribute. Insert logs to test
that wificond can fall back to the old attributes.
Change-Id: I14226b77e8bf50f4e035679fff3313affb800e86
/system/connectivity/wificond/scanning/scan_utils.h
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| 33bbb8147436c2abf8f3e7b535b13b6c63bd3c64 |
|
06-Apr-2017 |
Daisuke Niwa <daisuke.x.niwa@sonymobile.com> |
Support abortScan
Support to abortScan instead of "ABORT_SCAN" command of
wpa_supplicant.
When STA scan triggered by wificond is ongoing, abortScan sends
NL80211_CMD_ABORT_SCAN to kernel to stop it.
Bug: 37227357
BUg: 37743832
Test: Manual test
Change-Id: I542088e7711bd7e32a22685397af8e7f3a8ccdf7
/system/connectivity/wificond/scanning/scan_utils.h
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| 8f62fdd7479506aa865560941d74dc4e4c77e1b3 |
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08-Feb-2017 |
Ningyuan Wang <nywang@google.com> |
Remove StartFullScan()
Bug: 35103495
Change-Id: I2004de17898b5c8f59eea88679fe60e6cb57dc87
Test: compile, unit tests
/system/connectivity/wificond/scanning/scan_utils.h
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| f46b54c4914c62d1cc64e498a68c44a55383737d |
|
26-Jan-2017 |
Ningyuan Wang <nywang@google.com> |
Avoid unnecessary copies of scan result
This also fixes some typos.
Bug: None
Test: compile, unit tests, manaul tests
Change-Id: Idd3311bc4c9a9e1483e628d2a3856a876aa9aeaf
/system/connectivity/wificond/scanning/scan_utils.h
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| 13b4064f889935091b0d55bbb056ec143972a9a4 |
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10-Dec-2016 |
Ningyuan Wang <nywang@google.com> |
Add support of randomized mac address to wificond ScanUtils
Bug: 33218723
Change-Id: I81e3507f4cc46894b8ae35f0df0814006ddc1ead
Test: compile
/system/connectivity/wificond/scanning/scan_utils.h
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| 65b365fe4b6a99f9dab98515c1b96bd725cb56a8 |
|
08-Dec-2016 |
Ningyuan Wang <nywang@google.com> |
Add unit tests for wificond ScanUtils
Bug: 30915875
Test: compile, unit tests
Change-Id: Ic8f913663110f64dfb0387502e60afdfb130b0b5
/system/connectivity/wificond/scanning/scan_utils.h
|
| 72312e2e46675ace1560ba71dff3f3020fa7969e |
|
01-Dec-2016 |
Ningyuan Wang <nywang@google.com> |
Add netlink helper function to request a full scan
Bug: 33251936
Test: compile, unit tests, and manual test
Change-Id: I724adc9cd3a3a439f3d4ccbfb389e6752b6dc2d6
/system/connectivity/wificond/scanning/scan_utils.h
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| 4d882abea2a9956689d32820a5c13e9f9625e0da |
|
01-Oct-2016 |
Ningyuan Wang <nywang@google.com> |
Make wificond scan result parcelable
This includes the following changes:
1. Make ScanResult a parcelable class.
2. Move ScanResult to namespace com.android.server.wifi.wificond
3. Rename ScanResult to NativeScanResult to avoid naming confliction.
4. Add unit test for NativeScanResult class.
Test: compile, unittests, manual test
Bug: 30746278
Change-Id: Ic1225ff52149fcd00855f9c7aa78c48485b0a08b
/system/connectivity/wificond/scanning/scan_utils.h
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| 8044a946f4b350291ddd44c52db7ca34e21bad8f |
|
30-Sep-2016 |
Ningyuan Wang <nywang@google.com> |
Add internal API for handling scheduled scan results
This allows an interface object to subscribe/unsubscribe
schedulded scan results.
Bug: 31839487
Test: compile, manual tests, unit tests
Change-Id: I023fe9ca1546148bdab2ef1458934efbcdee4e76
/system/connectivity/wificond/scanning/scan_utils.h
|
| ebe363ff1e912429c1691a00a29bf6bc83e5c08a |
|
26-Aug-2016 |
Ningyuan Wang <nywang@google.com> |
Add function StartScheduledScan()
This function starts scans repeatedly.
This is expected to be used to request Pno scans.
BUG=31067130
TEST=compile and manual tests
Change-Id: I6f0e0bc999197e84a8c6130c068204b305e71d2f
/system/connectivity/wificond/scanning/scan_utils.h
|
| a5cc66dc98eeb29138164f497bb0e39352df5f36 |
|
25-Aug-2016 |
Ningyuan Wang <nywang@google.com> |
Add function StopScheduledScan()
BUG=31067130
TEST=compile and manual tests
Change-Id: I81bccf991314ff9eb478e98d5c5db17d0561587a
/system/connectivity/wificond/scanning/scan_utils.h
|
| 21ff4c7ad0b0ec8da8392c00eedbae022d6e21e5 |
|
19-Aug-2016 |
Ningyuan Wang <nywang@google.com> |
Get rid of NL80211Packet copying
This CL removes all NL80211Packet copying by introducing the use of
unique_ptr on NL80211Packet objects.
The copy constructor is not explicitly deleted because it helps write
readable unit tests.
BUG=30901326
TEST=compile, unit tests, manual tests
Change-Id: I8dc9b42cacc3e929aa720abbd8ff0a3862b33bd3
/system/connectivity/wificond/scanning/scan_utils.h
|
| 14de8b2ce5ef49218e48002a3ac0728847e90372 |
|
19-Aug-2016 |
Ningyuan Wang <nywang@google.com> |
Monitor scan results for current client interface
This CL includes the following changes:
1. Add functions which can subscribe and unsubscribe scan results
notification in ScanUtils, so we don't need to expose a NetlinkManager
object to ClientInterfaceImpl.
2. ClientInterfaceImpl subscribes the scan results when it is
initialized. It unsubscribes the scan results when it is destroyed.
3. ClientInterfaceImpl requests scan results objects using ScanUtils.
In later CLs these objects are supposed to be sent to java framework
through binder.
4. Add corresponding mock classes and unit tests adjustment for the
changes above.
This CL won't enable the scan results monitoring unless we uncomment
SubscribeToEvents() in NetlinkManager::Start().
BUG=30896985
TEST=compile, unit tests, manual tests
Manual test:
1. Uncomment SubscribeToEvents() in NetlinkManager::Start().
2. Call ScanResult::DebugLog() in ClientInterfaceImpl::
OnScanResultsReady().
After 1 and 2 we can see detail scan results in wificond logs.
Change-Id: I502fb4704ffce4dd2bf8de8d0d5d9293b2b43d9a
/system/connectivity/wificond/scanning/scan_utils.h
|
| 5a34c89bf63f387c38b5e60e8c733de7051e22ae |
|
17-Aug-2016 |
Ningyuan Wang <nywang@google.com> |
Add helper functions to get and parse scan results
GetScanResult() is used for request the newest scan results from kernel.
ParseScanResult() is used for converting scan result packet to a scan
result object.
This CL also moves all the scanning helper functions to a new file.
BUG=30896985
TEST=manual tests
TEST=unit tests
Change-Id: I5bb0d98cb62daf9cc02da31a7cdf42f0c9fff16c
/system/connectivity/wificond/scanning/scan_utils.h
|