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/* 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"
/*****************************************************************************
* TD.PD.SRC3.E26.Soft_Reset sent regardless of Rp value
*
* Description:
* As Consumer (UFP), the Tester forces the UUT to send Soft_Reset and
* verifies Soft_Reset is sent regardless of the Rp value is SinkTxOK or
* SinkTxNG.
*/
int test_td_pd_src3_e26(void)
{
/*
* TD.PD.SRC3.E26.Soft_Reset sent regardless of Rp value
* a) Run PROC.PD.E1 Bring-up according to the UUT role.
* b) The Tester waits until it can start an AMS (Run PROC.PD.E3)...
*/
TEST_EQ(tcpci_startup(), EC_SUCCESS, "%d");
TEST_EQ(proc_pd_e1(PD_ROLE_DFP, INITIAL_AND_ALREADY_ATTACHED),
EC_SUCCESS, "%d");
TEST_EQ(proc_pd_e3(), EC_SUCCESS, "%d");
/*
* ...and sends a Get_Source_Cap message to the UUT.
*/
partner_send_msg(TCPC_TX_SOP, PD_CTRL_GET_SOURCE_CAP, 0, 0, NULL);
/*
* c) Upon receipt of the Source_Capabilities Message, the Tester
* doesn’t reply with GoodCRC.
*/
TEST_EQ(verify_tcpci_transmit(TCPC_TX_SOP, 0, PD_DATA_SOURCE_CAP),
EC_SUCCESS, "%d");
mock_set_alert(TCPC_REG_ALERT_TX_FAILED);
/*
* d) The Tester verifies that a Soft_Reset message is sent by the UUT
* within tReceive max (1.1 ms) + tSoftReset max (15 ms).
*/
TEST_EQ(verify_tcpci_tx_timeout(
TCPC_TX_SOP, PD_CTRL_SOFT_RESET, 0, 15 * MSEC),
EC_SUCCESS, "%d");
mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS);
return EC_SUCCESS;
}
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