diff options
| author | Aaron Massey <aaronmassey@google.com> | 2022-04-11 12:19:34 -0600 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-04-11 19:47:22 +0000 |
| commit | de526c04271e4c421c3f8700022dfa62fbb7ab53 (patch) | |
| tree | acc061906cae365ae399b09e168d3d0efa524064 | |
| parent | 81933b47d4b3942f1a5fac14dcc50b8574991198 (diff) | |
| download | chrome-ec-de526c04271e4c421c3f8700022dfa62fbb7ab53.tar.gz | |
zephyr: test: USB 5v 3a PD sink alert race
The tcpci_tcpc_alert function is asynchronous meaning we must wait for
its async routines to complete before depending on its functionality in
USB power delivery tests.
Add one second in virtual suspend time on test thread before relying on
tcpci_tcpc_alert state changes.
BRANCH=none
BUG=b:228850425
TEST=zmake test --test-drivers
Signed-off-by: Aaron Massey <aaronmassey@google.com>
Change-Id: I20e3cb2ae4c899c6137bff7eb1047f4ee1abaae5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3581653
Reviewed-by: Yuval Peress <peress@google.com>
| -rw-r--r-- | zephyr/test/drivers/src/integration/usbc/usb_5v_3a_pd_sink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/zephyr/test/drivers/src/integration/usbc/usb_5v_3a_pd_sink.c b/zephyr/test/drivers/src/integration/usbc/usb_5v_3a_pd_sink.c index 9541f20dd3..9a4df7d11e 100644 --- a/zephyr/test/drivers/src/integration/usbc/usb_5v_3a_pd_sink.c +++ b/zephyr/test/drivers/src/integration/usbc/usb_5v_3a_pd_sink.c @@ -34,7 +34,10 @@ connect_sink_to_port(struct usb_attach_5v_3a_pd_sink_fixture *fixture) TCPC_REG_POWER_STATUS_VBUS_DET); tcpci_emul_set_reg(fixture->tcpci_emul, TCPC_REG_EXT_STATUS, TCPC_REG_EXT_STATUS_SAFE0V); + tcpci_tcpc_alert(0); + k_sleep(K_SECONDS(1)); + zassume_ok(tcpci_snk_emul_connect_to_tcpci( &fixture->sink_5v_3a.data, &fixture->sink_5v_3a.common_data, |