commit 078fe45552425c18aa8052da0ae3c9205fa5c309
author Mingguang Xu <mingguangxu@google.com> Thu Sep 19 00:37:47 2019 -0700
committer Mingguang Xu <mingguangxu@google.com> Thu Sep 19 07:42:34 2019 +0000
tree c3c6ad98ae52768a304696db0920f843c950475a
parent 4ac6a113ed96ebfca8add7fd8edf4b5aad5cc195

Wifi usability: Change the unit of the threshold for tx/rx throughput from Mbps to Kbps

Data stall event can be triggered if the tx/rx tput is consecutively below a threshold over multiple RSSI polls. Changing the unit of the threshold from Mbps to Kbps allows us to configure a value below 1Mbps, e.g., 400Kbps.

Bug: 141027476

Test: frameworks/base/wifi/tests/runtests.sh

Signed-off-by: Mingguang Xu <mingguangxu@google.com>

Change-Id: Ib7b398fb6975c0d03b09550db9bf68a2bb8bddfb
Merged-In: I76d6338cd2d482d198fde1e5a2d1a0540c087ca6

proto/src/wifi.proto

diff --git a/proto/src/wifi.proto b/proto/src/wifi.proto
index 353a187..fbf6ca5 100644
--- a/proto/src/wifi.proto
+++ b/proto/src/wifi.proto
@@ -1798,12 +1798,12 @@
   optional int32 data_stall_duration_ms = 5;
 
   // Threshold of Tx throughput below which to trigger a data stall
-  // measured in Mbps
-  optional int32 data_stall_tx_tput_thr_mbps = 6;
+  // measured in Kbps
+  optional int32 data_stall_tx_tput_thr_kbps = 6;
 
   // Threshold of Rx throughput below which to trigger a data stall
-  // measured in Mbps
-  optional int32 data_stall_rx_tput_thr_mbps = 7;
+  // measured in Kbps
+  optional int32 data_stall_rx_tput_thr_kbps = 7;
 
   // Threshold of Tx packet error rate above which to trigger a data stall
   // in percentage