diff options
Diffstat (limited to 'test/usb_tcpmv2_td_pd_src3_e9.c')
| -rw-r--r-- | test/usb_tcpmv2_td_pd_src3_e9.c | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/test/usb_tcpmv2_td_pd_src3_e9.c b/test/usb_tcpmv2_td_pd_src3_e9.c deleted file mode 100644 index faeed0922d..0000000000 --- a/test/usb_tcpmv2_td_pd_src3_e9.c +++ /dev/null @@ -1,226 +0,0 @@ -/* Copyright 2021 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 "battery.h" -#include "mock/tcpci_i2c_mock.h" -#include "task.h" -#include "driver/tcpm/tcpci.h" -#include "test_util.h" -#include "timer.h" -#include "usb_tcpmv2_compliance.h" -#include "usb_tc_sm.h" - -#define BUFFER_SIZE 100 - -#define EXT_MSG_CHUNKED BIT(15) -#define EXT_MSG_DATA_SIZE_1 1 - -#define HEADER_BYTE_OFFSET 1 -#define HEADER_NUM_BYTES 2 - -#define SCEDB_NUM_BATTERY_OFFSET 22 -#define SCEDB_NUM_BYTES 24 - -#define BSDO_INV_BATTERY_REF(bsdo) (((bsdo) >> 8) & 1) -#define BSDO_BATTERY_INFO(bsdo) (((bsdo) >> 8) & 0xFF) - -static int number_of_fixed_batteries(void) -{ - return CONFIG_NUM_FIXED_BATTERIES; -} - -static int number_of_swappable_batteries(void) -{ - return 0; -} - -/***************************************************************************** - * TD.PD.SRC3.E9 Battery Status Fields Checks - Invalid Battery reference - * - * Description: - * As Consumer (UFP), the Tester sends a Get_Battery_Status message with - * an invalid battery reference to the UUT, waits for a Battery_Status - * message from the Provider (DFP, UUT) and verifies correct field values. - */ -int test_td_pd_src3_e9(void) -{ - int msg_len; - uint8_t data[BUFFER_SIZE]; - uint32_t ext_msg; - int num_fixed_batteries; - int num_swappable_battery_slots; - - int ref; - int found_index; - struct possible_tx possible[2]; - - TEST_EQ(tcpci_startup(), EC_SUCCESS, "%d"); - - /* - * a) Run PROC.PD.E1 Bring-up according to the UUT role. - */ - TEST_EQ(proc_pd_e1(PD_ROLE_DFP, INITIAL_AND_ALREADY_ATTACHED), - EC_SUCCESS, "%d"); - - /* - * b) The Tester waits until it can start an AMS (Run PROC.PD.E3) and - * sends a Get_Source_Cap_Extended message to the UUT. - */ - TEST_EQ(proc_pd_e3(), EC_SUCCESS, "%d"); - - partner_send_msg(TCPCI_MSG_SOP, PD_CTRL_GET_SOURCE_CAP_EXT, 0, 0, NULL); - - /* - * c) If a Source_Capabilities_Extended message is received, the - * Tester record the Number of Batteries/Battery Slots field. - */ - possible[0].tx_type = TCPCI_MSG_SOP; - possible[0].ctrl_msg = PD_CTRL_NOT_SUPPORTED; - possible[0].data_msg = 0; - - possible[1].tx_type = TCPCI_MSG_SOP; - possible[1].ctrl_msg = 0; - possible[1].data_msg = PD_EXT_SOURCE_CAP; - - TEST_EQ(verify_tcpci_possible_tx(possible, - 2, - &found_index, - data, - sizeof(data), - &msg_len, - 0), - EC_SUCCESS, "%d"); - if (found_index == 1) { - mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS); - task_wait_event(10 * MSEC); - - TEST_EQ(msg_len, HEADER_BYTE_OFFSET + - HEADER_NUM_BYTES + - SCEDB_NUM_BYTES, - "%d"); - - num_fixed_batteries = - data[HEADER_BYTE_OFFSET + - HEADER_NUM_BYTES + - SCEDB_NUM_BATTERY_OFFSET] & - 0x0F; - num_swappable_battery_slots = - (data[HEADER_BYTE_OFFSET + - HEADER_NUM_BYTES + - SCEDB_NUM_BATTERY_OFFSET] >> 4) & - 0x0F; - } - /* - * If a Not_Supported message is received, the Tester reads the - * Number of Batteries/Battery Slots field (combine - * Num_Fixed_Batteries and Num_Swappable_Battery_Slots) from the - * VIF. - */ - else { - TEST_EQ(found_index, 0, "%d"); - mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS); - task_wait_event(10 * MSEC); - - num_fixed_batteries = number_of_fixed_batteries(); - num_swappable_battery_slots = number_of_swappable_batteries(); - } - - /* - * d) The Tester waits until it can start an AMS (Run PROC.PD.E3) and - * sends a Get_Battery_Status message, with Battery Status Ref set - * to 8, to the UUT. - */ - ref = 8; - ext_msg = EXT_MSG_CHUNKED | EXT_MSG_DATA_SIZE_1 | - (ref << 16); - partner_send_msg(TCPCI_MSG_SOP, PD_EXT_GET_BATTERY_STATUS, 1, 1, - &ext_msg); - - /* - * e) If a Not_Supported message is received, and - * 1. If the recorded Number of Batteries/Battery Slots field is 0, - * the test passes and stops here. - * 2. If the recorded Number of Batteries/Battery Slots field is - * not 0, the test fails. - */ - possible[0].tx_type = TCPCI_MSG_SOP; - possible[0].ctrl_msg = PD_CTRL_NOT_SUPPORTED; - possible[0].data_msg = 0; - - possible[1].tx_type = TCPCI_MSG_SOP; - possible[1].ctrl_msg = 0; - possible[1].data_msg = PD_DATA_BATTERY_STATUS; - - TEST_EQ(verify_tcpci_possible_tx(possible, - 2, - &found_index, - data, - sizeof(data), - &msg_len, - 0), - EC_SUCCESS, "%d"); - if (found_index == 0) { - mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS); - task_wait_event(10 * MSEC); - - TEST_EQ(num_fixed_batteries, 0, "%d"); - TEST_EQ(num_swappable_battery_slots, 0, "%d"); - return EC_SUCCESS; - } - /* - * f) Upon receipt of the Battery_Status message, the Tester verifies: - */ - else { - uint16_t header; - uint32_t bsdo; - - TEST_EQ(found_index, 1, "%d"); - mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS); - task_wait_event(10 * MSEC); - - /* - * 1. Number of Data Objects field = 001b - */ - header = UINT16_FROM_BYTE_ARRAY_LE(data, HEADER_BYTE_OFFSET); - TEST_EQ(PD_HEADER_CNT(header), 1, "%d"); - - /* - * 2. Port Power Role field = 1b (Source) - */ - TEST_EQ(PD_HEADER_PROLE(header), 1, "%d"); - - /* - * 3. Specification Revision field = 10b (Rev 3.0) - */ - TEST_EQ(PD_HEADER_REV(header), PD_REV30, "%d"); - - /* - * 4. Port Data Role field = 1b (DFP) - */ - TEST_EQ(PD_HEADER_DROLE(header), PD_ROLE_DFP, "%d"); - - /* - * 5. Extended = 0b - */ - TEST_EQ(PD_HEADER_EXT(header), 0, "%d"); - - /* - * 6. Invalid Battery Reference field (Bit 0) of the - * Battery Info field in the BSDO is 1 - */ - bsdo = UINT32_FROM_BYTE_ARRAY_LE(data, HEADER_BYTE_OFFSET + - HEADER_NUM_BYTES); - TEST_EQ(BSDO_INV_BATTERY_REF(bsdo), 1, "%d"); - - /* - * 7. Bits 7..1 of Battery Info field in the BSDO are 0 - * 8. Bits 7..0 of the BSDO are 0 - */ - TEST_EQ(BSDO_BATTERY_INFO(bsdo) & GENMASK(7, 1), 0, "%d"); - TEST_EQ(bsdo & GENMASK(7, 0), 0, "%d"); - } - - return EC_SUCCESS; -} |