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Signed-off-by: Titus Rwantare <titusr@google.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-Id: <20210708172556.1868139-4-titusr@google.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>pull/121/head
committed by
Corey Minyard
2 changed files with 446 additions and 0 deletions
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/*
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* QTests for the ADM1272 hotswap controller |
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* |
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* Copyright 2021 Google LLC |
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* |
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* SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#include "qemu/osdep.h" |
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#include <math.h> |
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#include "hw/i2c/pmbus_device.h" |
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#include "libqtest-single.h" |
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#include "libqos/qgraph.h" |
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#include "libqos/i2c.h" |
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#include "qapi/qmp/qdict.h" |
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#include "qapi/qmp/qnum.h" |
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#include "qemu/bitops.h" |
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#define TEST_ID "adm1272-test" |
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#define TEST_ADDR (0x10) |
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#define ADM1272_RESTART_TIME 0xCC |
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#define ADM1272_MFR_PEAK_IOUT 0xD0 |
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#define ADM1272_MFR_PEAK_VIN 0xD1 |
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#define ADM1272_MFR_PEAK_VOUT 0xD2 |
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#define ADM1272_MFR_PMON_CONTROL 0xD3 |
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#define ADM1272_MFR_PMON_CONFIG 0xD4 |
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#define ADM1272_MFR_ALERT1_CONFIG 0xD5 |
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#define ADM1272_MFR_ALERT2_CONFIG 0xD6 |
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#define ADM1272_MFR_PEAK_TEMPERATURE 0xD7 |
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#define ADM1272_MFR_DEVICE_CONFIG 0xD8 |
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#define ADM1272_MFR_POWER_CYCLE 0xD9 |
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#define ADM1272_MFR_PEAK_PIN 0xDA |
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#define ADM1272_MFR_READ_PIN_EXT 0xDB |
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#define ADM1272_MFR_READ_EIN_EXT 0xDC |
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#define ADM1272_HYSTERESIS_LOW 0xF2 |
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#define ADM1272_HYSTERESIS_HIGH 0xF3 |
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#define ADM1272_STATUS_HYSTERESIS 0xF4 |
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#define ADM1272_STATUS_GPIO 0xF5 |
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#define ADM1272_STRT_UP_IOUT_LIM 0xF6 |
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/* Defaults */ |
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#define ADM1272_OPERATION_DEFAULT 0x80 |
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#define ADM1272_CAPABILITY_DEFAULT 0xB0 |
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#define ADM1272_CAPABILITY_NO_PEC 0x30 |
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#define ADM1272_DIRECT_MODE 0x40 |
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#define ADM1272_HIGH_LIMIT_DEFAULT 0x0FFF |
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#define ADM1272_PIN_OP_DEFAULT 0x7FFF |
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#define ADM1272_PMBUS_REVISION_DEFAULT 0x22 |
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#define ADM1272_MFR_ID_DEFAULT "ADI" |
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#define ADM1272_MODEL_DEFAULT "ADM1272-A1" |
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#define ADM1272_MFR_DEFAULT_REVISION "25" |
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#define ADM1272_DEFAULT_DATE "160301" |
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#define ADM1272_RESTART_TIME_DEFAULT 0x64 |
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#define ADM1272_PMON_CONTROL_DEFAULT 0x1 |
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#define ADM1272_PMON_CONFIG_DEFAULT 0x3F35 |
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#define ADM1272_DEVICE_CONFIG_DEFAULT 0x8 |
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#define ADM1272_HYSTERESIS_HIGH_DEFAULT 0xFFFF |
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#define ADM1272_STRT_UP_IOUT_LIM_DEFAULT 0x000F |
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#define ADM1272_VOLT_DEFAULT 12000 |
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#define ADM1272_IOUT_DEFAULT 25000 |
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#define ADM1272_PWR_DEFAULT 300 /* 12V 25A */ |
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#define ADM1272_SHUNT 300 /* micro-ohms */ |
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#define ADM1272_VOLTAGE_COEFF_DEFAULT 1 |
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#define ADM1272_CURRENT_COEFF_DEFAULT 3 |
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#define ADM1272_PWR_COEFF_DEFAULT 7 |
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#define ADM1272_IOUT_OFFSET 0x5000 |
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#define ADM1272_IOUT_OFFSET 0x5000 |
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static const PMBusCoefficients adm1272_coefficients[] = { |
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[0] = { 6770, 0, -2 }, /* voltage, vrange 60V */ |
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[1] = { 4062, 0, -2 }, /* voltage, vrange 100V */ |
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[2] = { 1326, 20480, -1 }, /* current, vsense range 15mV */ |
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[3] = { 663, 20480, -1 }, /* current, vsense range 30mV */ |
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[4] = { 3512, 0, -2 }, /* power, vrange 60V, irange 15mV */ |
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[5] = { 21071, 0, -3 }, /* power, vrange 100V, irange 15mV */ |
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[6] = { 17561, 0, -3 }, /* power, vrange 60V, irange 30mV */ |
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[7] = { 10535, 0, -3 }, /* power, vrange 100V, irange 30mV */ |
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[8] = { 42, 31871, -1 }, /* temperature */ |
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}; |
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uint16_t pmbus_data2direct_mode(PMBusCoefficients c, uint32_t value) |
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{ |
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/* R is usually negative to fit large readings into 16 bits */ |
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uint16_t y = (c.m * value + c.b) * pow(10, c.R); |
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return y; |
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} |
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uint32_t pmbus_direct_mode2data(PMBusCoefficients c, uint16_t value) |
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{ |
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/* X = (Y * 10^-R - b) / m */ |
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uint32_t x = (value / pow(10, c.R) - c.b) / c.m; |
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return x; |
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} |
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static uint16_t adm1272_millivolts_to_direct(uint32_t value) |
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{ |
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PMBusCoefficients c = adm1272_coefficients[ADM1272_VOLTAGE_COEFF_DEFAULT]; |
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c.b = c.b * 1000; |
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c.R = c.R - 3; |
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return pmbus_data2direct_mode(c, value); |
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} |
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static uint32_t adm1272_direct_to_millivolts(uint16_t value) |
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{ |
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PMBusCoefficients c = adm1272_coefficients[ADM1272_VOLTAGE_COEFF_DEFAULT]; |
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c.b = c.b * 1000; |
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c.R = c.R - 3; |
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return pmbus_direct_mode2data(c, value); |
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} |
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static uint16_t adm1272_milliamps_to_direct(uint32_t value) |
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{ |
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PMBusCoefficients c = adm1272_coefficients[ADM1272_CURRENT_COEFF_DEFAULT]; |
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/* Y = (m * r_sense * x - b) * 10^R */ |
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c.m = c.m * ADM1272_SHUNT / 1000; /* micro-ohms */ |
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c.b = c.b * 1000; |
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c.R = c.R - 3; |
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return pmbus_data2direct_mode(c, value); |
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} |
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static uint32_t adm1272_direct_to_milliamps(uint16_t value) |
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{ |
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PMBusCoefficients c = adm1272_coefficients[ADM1272_CURRENT_COEFF_DEFAULT]; |
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c.m = c.m * ADM1272_SHUNT / 1000; |
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c.b = c.b * 1000; |
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c.R = c.R - 3; |
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return pmbus_direct_mode2data(c, value); |
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} |
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static uint16_t adm1272_watts_to_direct(uint32_t value) |
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{ |
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PMBusCoefficients c = adm1272_coefficients[ADM1272_PWR_COEFF_DEFAULT]; |
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c.m = c.m * ADM1272_SHUNT / 1000; |
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return pmbus_data2direct_mode(c, value); |
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} |
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static uint32_t adm1272_direct_to_watts(uint16_t value) |
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{ |
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PMBusCoefficients c = adm1272_coefficients[ADM1272_PWR_COEFF_DEFAULT]; |
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c.m = c.m * ADM1272_SHUNT / 1000; |
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return pmbus_direct_mode2data(c, value); |
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} |
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static uint16_t qmp_adm1272_get(const char *id, const char *property) |
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{ |
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QDict *response; |
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uint64_t ret; |
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response = qmp("{ 'execute': 'qom-get', 'arguments': { 'path': %s, " |
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"'property': %s } }", id, property); |
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g_assert(qdict_haskey(response, "return")); |
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ret = qnum_get_uint(qobject_to(QNum, qdict_get(response, "return"))); |
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qobject_unref(response); |
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return ret; |
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} |
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static void qmp_adm1272_set(const char *id, |
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const char *property, |
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uint16_t value) |
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{ |
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QDict *response; |
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response = qmp("{ 'execute': 'qom-set', 'arguments': { 'path': %s, " |
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"'property': %s, 'value': %u } }", id, property, value); |
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g_assert(qdict_haskey(response, "return")); |
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qobject_unref(response); |
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} |
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/* PMBus commands are little endian vs i2c_set16 in i2c.h which is big endian */ |
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static uint16_t adm1272_i2c_get16(QI2CDevice *i2cdev, uint8_t reg) |
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{ |
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uint8_t resp[2]; |
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i2c_read_block(i2cdev, reg, resp, sizeof(resp)); |
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return (resp[1] << 8) | resp[0]; |
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} |
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/* PMBus commands are little endian vs i2c_set16 in i2c.h which is big endian */ |
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static void adm1272_i2c_set16(QI2CDevice *i2cdev, uint8_t reg, uint16_t value) |
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{ |
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uint8_t data[2]; |
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data[0] = value & 255; |
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data[1] = value >> 8; |
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i2c_write_block(i2cdev, reg, data, sizeof(data)); |
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} |
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static void test_defaults(void *obj, void *data, QGuestAllocator *alloc) |
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{ |
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uint16_t value, i2c_value; |
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int16_t err; |
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QI2CDevice *i2cdev = (QI2CDevice *)obj; |
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value = qmp_adm1272_get(TEST_ID, "vout"); |
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err = ADM1272_VOLT_DEFAULT - value; |
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g_assert_cmpuint(abs(err), <, ADM1272_VOLT_DEFAULT / 20); |
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i2c_value = i2c_get8(i2cdev, PMBUS_OPERATION); |
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g_assert_cmphex(i2c_value, ==, ADM1272_OPERATION_DEFAULT); |
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i2c_value = i2c_get8(i2cdev, PMBUS_VOUT_MODE); |
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g_assert_cmphex(i2c_value, ==, ADM1272_DIRECT_MODE); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VOUT_OV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, ADM1272_HIGH_LIMIT_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VOUT_UV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_IOUT_OC_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, ADM1272_HIGH_LIMIT_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT); |
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g_assert_cmphex(i2c_value, ==, ADM1272_HIGH_LIMIT_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, ADM1272_HIGH_LIMIT_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, ADM1272_HIGH_LIMIT_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_PIN_OP_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, ADM1272_PIN_OP_DEFAULT); |
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i2c_value = i2c_get8(i2cdev, PMBUS_REVISION); |
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g_assert_cmphex(i2c_value, ==, ADM1272_PMBUS_REVISION_DEFAULT); |
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i2c_value = i2c_get8(i2cdev, ADM1272_MFR_PMON_CONTROL); |
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g_assert_cmphex(i2c_value, ==, ADM1272_PMON_CONTROL_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_MFR_PMON_CONFIG); |
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g_assert_cmphex(i2c_value, ==, ADM1272_PMON_CONFIG_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_MFR_DEVICE_CONFIG); |
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g_assert_cmphex(i2c_value, ==, ADM1272_DEVICE_CONFIG_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_HYSTERESIS_HIGH); |
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g_assert_cmphex(i2c_value, ==, ADM1272_HYSTERESIS_HIGH_DEFAULT); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_STRT_UP_IOUT_LIM); |
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g_assert_cmphex(i2c_value, ==, ADM1272_STRT_UP_IOUT_LIM_DEFAULT); |
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} |
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/* test qmp access */ |
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static void test_tx_rx(void *obj, void *data, QGuestAllocator *alloc) |
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{ |
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uint16_t i2c_value, value, i2c_voltage, i2c_pwr, lossy_value; |
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QI2CDevice *i2cdev = (QI2CDevice *)obj; |
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/* converting to direct mode is lossy - we generate the same loss here */ |
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lossy_value = |
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adm1272_direct_to_millivolts(adm1272_millivolts_to_direct(1000)); |
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qmp_adm1272_set(TEST_ID, "vin", 1000); |
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value = qmp_adm1272_get(TEST_ID, "vin"); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_VIN); |
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i2c_voltage = adm1272_direct_to_millivolts(i2c_value); |
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g_assert_cmpuint(value, ==, i2c_voltage); |
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g_assert_cmpuint(i2c_voltage, ==, lossy_value); |
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lossy_value = |
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adm1272_direct_to_millivolts(adm1272_millivolts_to_direct(1500)); |
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qmp_adm1272_set(TEST_ID, "vout", 1500); |
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value = qmp_adm1272_get(TEST_ID, "vout"); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_VOUT); |
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i2c_voltage = adm1272_direct_to_millivolts(i2c_value); |
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g_assert_cmpuint(value, ==, i2c_voltage); |
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g_assert_cmpuint(i2c_voltage, ==, lossy_value); |
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lossy_value = |
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adm1272_direct_to_milliamps(adm1272_milliamps_to_direct(1600)); |
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qmp_adm1272_set(TEST_ID, "iout", 1600); |
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value = qmp_adm1272_get(TEST_ID, "iout"); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_IOUT); |
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i2c_value = adm1272_direct_to_milliamps(i2c_value); |
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g_assert_cmphex(value, ==, i2c_value); |
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g_assert_cmphex(i2c_value, ==, lossy_value); |
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lossy_value = |
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adm1272_direct_to_watts(adm1272_watts_to_direct(320)); |
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qmp_adm1272_set(TEST_ID, "pin", 320); |
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value = qmp_adm1272_get(TEST_ID, "pin"); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_PIN); |
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i2c_pwr = adm1272_direct_to_watts(i2c_value); |
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g_assert_cmphex(value, ==, i2c_pwr); |
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g_assert_cmphex(i2c_pwr, ==, lossy_value); |
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} |
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/* test r/w registers */ |
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static void test_rw_regs(void *obj, void *data, QGuestAllocator *alloc) |
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{ |
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uint16_t i2c_value; |
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QI2CDevice *i2cdev = (QI2CDevice *)obj; |
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adm1272_i2c_set16(i2cdev, PMBUS_VOUT_OV_WARN_LIMIT, 0xABCD); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VOUT_OV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0xABCD); |
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adm1272_i2c_set16(i2cdev, PMBUS_VOUT_UV_WARN_LIMIT, 0xCDEF); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VOUT_UV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0xCDEF); |
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adm1272_i2c_set16(i2cdev, PMBUS_IOUT_OC_WARN_LIMIT, 0x1234); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_IOUT_OC_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0x1234); |
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adm1272_i2c_set16(i2cdev, PMBUS_OT_FAULT_LIMIT, 0x5678); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_OT_FAULT_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0x5678); |
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adm1272_i2c_set16(i2cdev, PMBUS_OT_WARN_LIMIT, 0xABDC); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_OT_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0xABDC); |
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adm1272_i2c_set16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT, 0xCDEF); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VIN_OV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0xCDEF); |
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adm1272_i2c_set16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT, 0x2345); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_VIN_UV_WARN_LIMIT); |
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g_assert_cmphex(i2c_value, ==, 0x2345); |
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i2c_set8(i2cdev, ADM1272_RESTART_TIME, 0xF8); |
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i2c_value = i2c_get8(i2cdev, ADM1272_RESTART_TIME); |
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g_assert_cmphex(i2c_value, ==, 0xF8); |
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i2c_set8(i2cdev, ADM1272_MFR_PMON_CONTROL, 0); |
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i2c_value = i2c_get8(i2cdev, ADM1272_MFR_PMON_CONTROL); |
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g_assert_cmpuint(i2c_value, ==, 0); |
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adm1272_i2c_set16(i2cdev, ADM1272_MFR_PMON_CONFIG, 0xDEF0); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_MFR_PMON_CONFIG); |
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g_assert_cmphex(i2c_value, ==, 0xDEF0); |
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adm1272_i2c_set16(i2cdev, ADM1272_MFR_ALERT1_CONFIG, 0x0123); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_MFR_ALERT1_CONFIG); |
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g_assert_cmphex(i2c_value, ==, 0x0123); |
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adm1272_i2c_set16(i2cdev, ADM1272_MFR_ALERT2_CONFIG, 0x9876); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_MFR_ALERT2_CONFIG); |
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g_assert_cmphex(i2c_value, ==, 0x9876); |
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adm1272_i2c_set16(i2cdev, ADM1272_MFR_DEVICE_CONFIG, 0x3456); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_MFR_DEVICE_CONFIG); |
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g_assert_cmphex(i2c_value, ==, 0x3456); |
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adm1272_i2c_set16(i2cdev, ADM1272_HYSTERESIS_LOW, 0xCABA); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_HYSTERESIS_LOW); |
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g_assert_cmphex(i2c_value, ==, 0xCABA); |
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adm1272_i2c_set16(i2cdev, ADM1272_HYSTERESIS_HIGH, 0x6789); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_HYSTERESIS_HIGH); |
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g_assert_cmphex(i2c_value, ==, 0x6789); |
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adm1272_i2c_set16(i2cdev, ADM1272_STRT_UP_IOUT_LIM, 0x9876); |
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i2c_value = adm1272_i2c_get16(i2cdev, ADM1272_STRT_UP_IOUT_LIM); |
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g_assert_cmphex(i2c_value, ==, 0x9876); |
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|
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adm1272_i2c_set16(i2cdev, PMBUS_OPERATION, 0xA); |
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i2c_value = i2c_get8(i2cdev, PMBUS_OPERATION); |
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g_assert_cmphex(i2c_value, ==, 0xA); |
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} |
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|
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/* test read-only registers */ |
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static void test_ro_regs(void *obj, void *data, QGuestAllocator *alloc) |
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{ |
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uint16_t i2c_init_value, i2c_value; |
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QI2CDevice *i2cdev = (QI2CDevice *)obj; |
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|
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i2c_init_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_VIN); |
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adm1272_i2c_set16(i2cdev, PMBUS_READ_VIN, 0xBEEF); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_VIN); |
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g_assert_cmphex(i2c_init_value, ==, i2c_value); |
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|
|||
i2c_init_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_VOUT); |
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adm1272_i2c_set16(i2cdev, PMBUS_READ_VOUT, 0x1234); |
|||
i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_VOUT); |
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g_assert_cmphex(i2c_init_value, ==, i2c_value); |
|||
|
|||
i2c_init_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_IOUT); |
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adm1272_i2c_set16(i2cdev, PMBUS_READ_IOUT, 0x6547); |
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i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_IOUT); |
|||
g_assert_cmphex(i2c_init_value, ==, i2c_value); |
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|
|||
i2c_init_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1); |
|||
adm1272_i2c_set16(i2cdev, PMBUS_READ_TEMPERATURE_1, 0x1597); |
|||
i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_TEMPERATURE_1); |
|||
g_assert_cmphex(i2c_init_value, ==, i2c_value); |
|||
|
|||
i2c_init_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_PIN); |
|||
adm1272_i2c_set16(i2cdev, PMBUS_READ_PIN, 0xDEAD); |
|||
i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_READ_PIN); |
|||
g_assert_cmphex(i2c_init_value, ==, i2c_value); |
|||
} |
|||
|
|||
/* test voltage fault handling */ |
|||
static void test_voltage_faults(void *obj, void *data, QGuestAllocator *alloc) |
|||
{ |
|||
uint16_t i2c_value; |
|||
uint8_t i2c_byte; |
|||
QI2CDevice *i2cdev = (QI2CDevice *)obj; |
|||
|
|||
adm1272_i2c_set16(i2cdev, PMBUS_VOUT_OV_WARN_LIMIT, |
|||
adm1272_millivolts_to_direct(5000)); |
|||
qmp_adm1272_set(TEST_ID, "vout", 5100); |
|||
|
|||
i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_STATUS_WORD); |
|||
i2c_byte = i2c_get8(i2cdev, PMBUS_STATUS_VOUT); |
|||
g_assert_true((i2c_value & PB_STATUS_VOUT) != 0); |
|||
g_assert_true((i2c_byte & PB_STATUS_VOUT_OV_WARN) != 0); |
|||
|
|||
qmp_adm1272_set(TEST_ID, "vout", 4500); |
|||
i2c_set8(i2cdev, PMBUS_CLEAR_FAULTS, 0); |
|||
i2c_byte = i2c_get8(i2cdev, PMBUS_STATUS_VOUT); |
|||
g_assert_true((i2c_byte & PB_STATUS_VOUT_OV_WARN) == 0); |
|||
|
|||
adm1272_i2c_set16(i2cdev, PMBUS_VOUT_UV_WARN_LIMIT, |
|||
adm1272_millivolts_to_direct(4600)); |
|||
i2c_value = adm1272_i2c_get16(i2cdev, PMBUS_STATUS_WORD); |
|||
i2c_byte = i2c_get8(i2cdev, PMBUS_STATUS_VOUT); |
|||
g_assert_true((i2c_value & PB_STATUS_VOUT) != 0); |
|||
g_assert_true((i2c_byte & PB_STATUS_VOUT_UV_WARN) != 0); |
|||
|
|||
} |
|||
|
|||
static void adm1272_register_nodes(void) |
|||
{ |
|||
QOSGraphEdgeOptions opts = { |
|||
.extra_device_opts = "id=" TEST_ID ",address=0x10" |
|||
}; |
|||
add_qi2c_address(&opts, &(QI2CAddress) { TEST_ADDR }); |
|||
|
|||
qos_node_create_driver("adm1272", i2c_device_create); |
|||
qos_node_consumes("adm1272", "i2c-bus", &opts); |
|||
|
|||
qos_add_test("test_defaults", "adm1272", test_defaults, NULL); |
|||
qos_add_test("test_tx_rx", "adm1272", test_tx_rx, NULL); |
|||
qos_add_test("test_rw_regs", "adm1272", test_rw_regs, NULL); |
|||
qos_add_test("test_ro_regs", "adm1272", test_ro_regs, NULL); |
|||
qos_add_test("test_ov_faults", "adm1272", test_voltage_faults, NULL); |
|||
} |
|||
libqos_init(adm1272_register_nodes); |
|||
Loading…
Reference in new issue