| 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/tests/scan_utils_unittest.cpp
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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/tests/scan_utils_unittest.cpp
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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/tests/scan_utils_unittest.cpp
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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/tests/scan_utils_unittest.cpp
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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/tests/scan_utils_unittest.cpp
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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/tests/scan_utils_unittest.cpp
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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/tests/scan_utils_unittest.cpp
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| 65b365fe4b6a99f9dab98515c1b96bd725cb56a8 |
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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/tests/scan_utils_unittest.cpp
|