diff options
| author | Jett Rink <jettrink@chromium.org> | 2019-11-19 09:50:46 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-11-22 20:23:52 +0000 |
| commit | 044f15584125158c867f581004551b7d4e82b9ac (patch) | |
| tree | 542ee6f18e96846283fcf0ccd69470547d24864b /test/usb_pd_int.mocklist | |
| parent | 33991367ca56493c68dc2fd6937d7858a39d2811 (diff) | |
| download | chrome-ec-044f15584125158c867f581004551b7d4e82b9ac.tar.gz | |
usbc: fix storm tracker overflow issue
If there is no USB-C interrupt activity for 2^31 microseconds, then
there are more than ALERT_STORM_MAX_COUNT events within 2^31
microsecond (instead of ALERT_STORM_INTERVAL), then the interrupt
storm would incorrectly detect a storm and disable the port due
to incorrect math regarding 32-bit overflow.
BRANCH=octopus and all branches with original storm detection
(CL:1650484)
BUG=b:144369187
TEST=unit test in CL
Change-Id: I90b888ac092f81d151538d6018771fb32f8e9c39
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1925668
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'test/usb_pd_int.mocklist')
| -rw-r--r-- | test/usb_pd_int.mocklist | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/usb_pd_int.mocklist b/test/usb_pd_int.mocklist new file mode 100644 index 0000000000..71c2e2cee9 --- /dev/null +++ b/test/usb_pd_int.mocklist @@ -0,0 +1,8 @@ +/* Copyright 2019 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + + #define CONFIG_TEST_MOCK_LIST \ + MOCK(USB_MUX) \ + MOCK(TCPC) |