| 21ff4c7ad0b0ec8da8392c00eedbae022d6e21e5 |
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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/net/nl80211_packet.h
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| 703601782dc0dcf952b16b8c906e623f276b6098 |
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18-Aug-2016 |
Ningyuan Wang <nywang@google.com> |
Add a copy counters for netlink packet debugging
Copy operation of NL80211Packet copies the entire buffer. This
costs a lot resouces. We should avoid it as much as we can.
This CL adds a static variable in NL80211Packet tracking the number
of copy operations, as well as another counter tracking the bytes of
we copied. This help us debug wificond netlink performance issues.
BUG=30901326
TEST=manual tests
Change-Id: I5be04ff977b5ffd7340a98d435a5703b0b79be28
/system/connectivity/wificond/net/nl80211_packet.h
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| 8c8faa2a8999e5ecbe5b05605946ad66a7a202a4 |
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10-Aug-2016 |
Christopher Wiley <wiley@google.com> |
Process all responses to queries for interface name
Sometimes the kernel will tell us about unexpected network devices (e.g.
p2p devices without a real netdev backing them).
Also added a quick facility to log these packets in excruciating detail.
This should only be used for debugging.
Bug: 30773545
Test: angler can now configure client network interfaces in this state.
added a unittest
Change-Id: I5423acd7dc6177f73e54150e5ef734d15703163d
/system/connectivity/wificond/net/nl80211_packet.h
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| 39f581c0a6e2d9f6943b9b7069b6f096e0e5e858 |
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29-Jul-2016 |
Ningyuan Wang <nywang@google.com> |
Handle control messages for NetlinkManager
BUG=30508758
TEST=compile
TEST=unittests and intergration tests still pass
Change-Id: I6de34a4b3b7537e68a74810e4416735bc69ba3b3
/system/connectivity/wificond/net/nl80211_packet.h
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| e6dce59eaa5f1fcbdfb4b3fc6a60d5cd3b522b06 |
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21-Jul-2016 |
Ningyuan Wang <nywang@google.com> |
Get wiphy index using NL80211 messages
Add utils functions in NetlinkManager to get wiphy index.
wificond should refresh wiphy index using those utils after
reloading the driver.
BUG=29454786
TEST=compile
TEST=unittests and intergration tests still pass
Change-Id: I303ac6b81ab3650acfb7a823cb0b423f55d373b4
/system/connectivity/wificond/net/nl80211_packet.h
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| 235660f1a38c0a94a8f890fe0228befed5567f4f |
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19-Jul-2016 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "Create NetlinkManager for wificond"
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| 7397e6b7c3635e2121f6d2229557e684bc4756cf |
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13-Jul-2016 |
Ningyuan Wang <nywang@google.com> |
Create NetlinkManager for wificond
This CL creates class NetlinkManager.
In this CL, NetlinkManager sets up netlink socket and
requests NL80211 family id from kernel.
This is the start point of all other NL80211 operations.
BUG=29454786
TEST=compile
TEST=unit tests
TEST=manual tests
Change-Id: I3f8e08c2836d64a39243efb71cf387dab226a621
/system/connectivity/wificond/net/nl80211_packet.h
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| 808c670699b218f8cc16f83e81be408ae441d44a |
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16-Jul-2016 |
Ningyuan Wang <nywang@google.com> |
Change include directory
This make our local headers clearly wificond prefixed.
TEST=compile
BUG=None
Change-Id: I68cc9efd2f73bec7a4cbec09a470af58420ac3e1
/system/connectivity/wificond/net/nl80211_packet.h
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| 337a336edb8fc48848883a4c0d7a91e63f445f6f |
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07-Jul-2016 |
Ningyuan Wang <nywang@google.com> |
Initial commit for NL80211Packet
This CL adds the initial implementation of class NL80211Packet
as well as the corresponding unit tests.
BUG=29454786
TEST=compile
TEST=run unittests
Change-Id: Ide5393e77650d157cc3045ffdaaf5b62615a5346
/system/connectivity/wificond/net/nl80211_packet.h
|