diff options
Diffstat (limited to 'common/mock/tcpc_mock.c')
| -rw-r--r-- | common/mock/tcpc_mock.c | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/common/mock/tcpc_mock.c b/common/mock/tcpc_mock.c deleted file mode 100644 index 7097837268..0000000000 --- a/common/mock/tcpc_mock.c +++ /dev/null @@ -1,227 +0,0 @@ -/* 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. - */ -/* Mock for the TCPC interface */ - -#include "common.h" -#include "console.h" -#include "memory.h" -#include "mock/tcpc_mock.h" -#include "test_util.h" -#include "tests/enum_strings.h" -#include "timer.h" -#include "usb_pd_tcpm.h" - -#ifndef CONFIG_COMMON_RUNTIME -#define cprints(format, args...) -#endif - -#ifndef TEST_BUILD -#error "Mocks should only be in the test build." -#endif - -/* Public API for controlling/inspecting this mock */ -struct mock_tcpc_ctrl mock_tcpc; - -void mock_tcpc_reset(void) -{ - /* Reset all control values to 0. See also build assert below */ - memset(&mock_tcpc, 0, sizeof(mock_tcpc)); - - /* Reset all last viewed variables to -1 to make them invalid */ - memset(&mock_tcpc.last, 0xff, sizeof(mock_tcpc.last)); -} -BUILD_ASSERT(TYPEC_CC_VOLT_OPEN == 0, "Ensure Open is 0-value for memset"); - -static int mock_init(int port) -{ - return EC_SUCCESS; -} - -static int mock_release(int port) -{ - return EC_SUCCESS; -} - -static int mock_get_cc(int port, enum tcpc_cc_voltage_status *cc1, - enum tcpc_cc_voltage_status *cc2) -{ - *cc1 = mock_tcpc.cc1; - *cc2 = mock_tcpc.cc2; - return EC_SUCCESS; -} - -static bool mock_check_vbus_level(int port, enum vbus_level level) -{ - if (level == VBUS_PRESENT) - return mock_tcpc.vbus_level; - else if (level == VBUS_SAFE0V || level == VBUS_REMOVED) - return !mock_tcpc.vbus_level; - - /* - * Unknown vbus_level was added, force a failure. - * Note that TCPC drivers and pd_check_vbus_level() implementations - * should be carefully checked on new level additions in case they - * need updated. - */ - ccprints("[TCPC] Unhandled Vbus check %d", level); - TEST_ASSERT(0); -} - -static int mock_select_rp_value(int port, int rp) -{ - mock_tcpc.last.rp = rp; - - if (!mock_tcpc.should_print_call) - return EC_SUCCESS; - - ccprints("[TCPC] Setting TCPM-side Rp to %s", from_tcpc_rp_value(rp)); - - return EC_SUCCESS; -} - -static int mock_set_cc(int port, int pull) -{ - mock_tcpc.last.cc = pull; - - if (mock_tcpc.callbacks.set_cc) - mock_tcpc.callbacks.set_cc(port, pull); - - if (!mock_tcpc.should_print_call) - return EC_SUCCESS; - - ccprints("[TCPC] Setting TCPM-side CC to %s", from_tcpc_cc_pull(pull)); - - return EC_SUCCESS; -} - -static int mock_set_polarity(int port, enum tcpc_cc_polarity polarity) -{ - mock_tcpc.last.polarity = polarity; - - if (!mock_tcpc.should_print_call) - return EC_SUCCESS; - - ccprints("[TCPC] Setting TCPM-side polarity to %s", - from_tcpc_cc_polarity(polarity)); - - return EC_SUCCESS; -} - -static int mock_set_vconn(int port, int enable) -{ - return EC_SUCCESS; -} - -static int mock_set_msg_header(int port, int power_role, int data_role) -{ - ++mock_tcpc.num_calls_to_set_header; - - mock_tcpc.last.power_role = power_role; - mock_tcpc.last.data_role = data_role; - - if (!mock_tcpc.should_print_call) - return EC_SUCCESS; - - ccprints("[TCPC] Setting TCPM-side header to %s %s", - from_pd_power_role(power_role), - from_pd_data_role(data_role)); - - return EC_SUCCESS; -} - -static int mock_set_rx_enable(int port, int enable) -{ - return EC_SUCCESS; -} - -static int mock_get_message_raw(int port, uint32_t *payload, int *head) -{ - return EC_SUCCESS; -} - -static int mock_transmit(int port, enum tcpci_msg_type type, - uint16_t header, const uint32_t *data) -{ - return EC_SUCCESS; -} - -void mock_tcpc_alert(int port) -{ -} - -void mock_tcpc_discharge_vbus(int port, int enable) -{ -} - -__maybe_unused static int mock_drp_toggle(int port) -{ - /* Only set the time the first time this is called. */ - if (mock_tcpc.first_call_to_enable_auto_toggle == 0) - mock_tcpc.first_call_to_enable_auto_toggle = get_time().val; - - if (!mock_tcpc.should_print_call) - return EC_SUCCESS; - - ccprints("[TCPC] Enabling Auto Toggle"); - - return EC_SUCCESS; -} - -static int mock_get_chip_info(int port, int live, - struct ec_response_pd_chip_info_v1 *info) -{ - return EC_SUCCESS; -} - -__maybe_unused static int mock_set_snk_ctrl(int port, int enable) -{ - return EC_SUCCESS; -} - -__maybe_unused static int mock_set_src_ctrl(int port, int enable) -{ - return EC_SUCCESS; -} - -__maybe_unused static int mock_enter_low_power_mode(int port) -{ - return EC_SUCCESS; -} - -int mock_set_frs_enable(int port, int enable) -{ - return EC_SUCCESS; -} - -const struct tcpm_drv mock_tcpc_driver = { - .init = &mock_init, - .release = &mock_release, - .get_cc = &mock_get_cc, - .check_vbus_level = &mock_check_vbus_level, - .select_rp_value = &mock_select_rp_value, - .set_cc = &mock_set_cc, - .set_polarity = &mock_set_polarity, - .set_vconn = &mock_set_vconn, - .set_msg_header = &mock_set_msg_header, - .set_rx_enable = &mock_set_rx_enable, - .get_message_raw = &mock_get_message_raw, - .transmit = &mock_transmit, - .tcpc_alert = &mock_tcpc_alert, - .tcpc_discharge_vbus = &mock_tcpc_discharge_vbus, -#ifdef CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE - .drp_toggle = &mock_drp_toggle, -#endif - .get_chip_info = &mock_get_chip_info, -#ifdef CONFIG_USB_PD_PPC - .set_snk_ctrl = &mock_set_snk_ctrl, - .set_src_ctrl = &mock_set_src_ctrl, -#endif -#ifdef CONFIG_USB_PD_TCPC_LOW_POWER - .enter_low_power_mode = &mock_enter_low_power_mode, -#endif -#ifdef CONFIG_USB_PD_FRS_TCPC - .set_frs_enable = &mock_set_frs_enable, -#endif -}; |