blob: a617f90ca2f3ec06618c27ca246790679192946d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* Copyright 2020 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.
*/
#include "mock/tcpci_i2c_mock.h"
#include "task.h"
#include "tcpm/tcpci.h"
#include "test_util.h"
#include "timer.h"
#include "usb_tcpmv2_compliance.h"
#include "usb_tc_sm.h"
/*****************************************************************************
* TD.PD.SRC.E1 Source Capabilities sent timely
*
* Description:
* As Consumer (UFP), the Tester verifies a Source Capabilities message
* from the Provider (DFP, UUT) is received timely
*/
int test_td_pd_src_e1(void)
{
partner_set_pd_rev(PD_REV20);
TEST_EQ(tcpci_startup(), EC_SUCCESS, "%d");
/*
* a) Run PROC.PD.E1 Bring-up according to the UUT role.
*
* NOTE: Calling PROC.PD.E1 with INITIAL_ATTACH will stop just before
* the PD_DATA_SOURCE_CAP is verified. We need to stop the process
* there to use the timeout verify.
*/
TEST_EQ(proc_pd_e1(PD_ROLE_DFP, INITIAL_ATTACH), EC_SUCCESS, "%d");
/*
* b) The test fails if the first bit of a Source Capabilities message
* is not received from the Provider within 250 ms (tFirstSourceCap
* max) after VBus present.
*/
TEST_EQ(verify_tcpci_tx_timeout(TCPCI_MSG_SOP, 0,
PD_DATA_SOURCE_CAP,
250 * MSEC),
EC_SUCCESS, "%d");
return EC_SUCCESS;
}
|
