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[176.131.220.199]) by smtp.gmail.com with ESMTPSA id l4-20020adfa384000000b0032d2489a399sm9245951wrb.49.2023.11.06.03.09.44 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 06 Nov 2023 03:09:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1699268986; x=1699873786; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=41ppFX+7R6F7tVGh9dGaG+2Fh2vMVrU15YTc5GYKvbI=; b=SyOnp2tZpsddipCQlZ8zG9BViO2b4Tm/7JtvFdWmxXAl2yjQ9ncLVdB44wpReCpj3k Or6Lxzjlk5vyVwpPLOMYXDCO/Xct39NCycAtNOTJg5CXI5iRMX3wDK0iKiBBihE7Nj7U nf4qoycCrD26gg1rWFIdJvPwvC+so8rgKGoRgxXfAk8bOyIWi6vbOwbiw5e4z/mVpWSa qCdTnzxkd1JpDYDZegppF9oxKTpGAQp29Gx7Oezbix1zOmn7DVcZEc3jkT5svGkDWh91 eBn0PR7t0S6SMsOs3hHUQGm68YYAZVLjly0RYQIrj6xDPJFX78frBWX4WBrBdCdHd8ag WJwQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699268986; x=1699873786; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=41ppFX+7R6F7tVGh9dGaG+2Fh2vMVrU15YTc5GYKvbI=; b=hfjc/jlaOb9UEgoEvKyNDCEcYoJ0fTKncOp8PHe1PgPHVUleWdzSNjIbFK4tQYktzW lON8q4qGD+vD7Hc4mX+LOMZDCR8xx9xYebPo/vm1F7UJ11Fg2LIYBWezTxgncJqQBCCT 6hdOcOhQe437iGItqgYGXIz/ufYlRnZY6C11yP9oooTi/bksmZaQ+YL9iYfsGxHh8Jk/ rARwlPXF4LgYd6zGS90j8riHRD3FAaiNJfHggIyxxTBtdKL/QxcTycAlPDHps9GkisKA H2/Z8oI8f1ufS1wuf4+NdyZNqfVLI9H2c0JTgXUu7zROUQA9DZSsN7Da2yTc5tbZcZBa vCkQ== X-Gm-Message-State: AOJu0YxwLorSeiGDb3Ll7SrwkiMi8qf6zusUDIy/uAzwLn/6QS9YLlpx cShIxi4agfjAn/sa0cq5IgMnbQK9aXUUhmEyH9g= X-Google-Smtp-Source: AGHT+IGDxDJzV8LF3nVlPJCOzZ9JzcZJLsFS8T/4TpQBPgzwCOrVVhFIKHp0AK1loMGLRLjuvYWbMg== X-Received: by 2002:a05:651c:3dc:b0:2c5:14d3:f295 with SMTP id f28-20020a05651c03dc00b002c514d3f295mr19960731ljp.35.1699268986606; Mon, 06 Nov 2023 03:09:46 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org, qemu-s390x@nongnu.org, qemu-block@nongnu.org, qemu-riscv@nongnu.org, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, Titus Rwantare , Hao Wu , Corey Minyard , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Tyrone Ting , Thomas Huth , Laurent Vivier , Paolo Bonzini Subject: [PULL 54/60] tests/qtest: add tests for ADM1266 Date: Mon, 6 Nov 2023 12:03:26 +0100 Message-ID: <20231106110336.358-55-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231106110336.358-1-philmd@linaro.org> References: <20231106110336.358-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::22b; envelope-from=philmd@linaro.org; helo=mail-lj1-x22b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1699269261577100007 From: Titus Rwantare The ADM1266 can have string fields written by the driver, so it's worth specifically testing. Reviewed-by: Hao Wu Acked-by: Corey Minyard Signed-off-by: Titus Rwantare [PMD: Cover file in MAINTAINERS] Message-ID: <20231023-staging-pmbus-v3-v4-6-07a8cb7cd20a@google.com> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- MAINTAINERS | 1 + tests/qtest/adm1266-test.c | 122 +++++++++++++++++++++++++++++++++++++ tests/qtest/meson.build | 1 + 3 files changed, 124 insertions(+) create mode 100644 tests/qtest/adm1266-test.c diff --git a/MAINTAINERS b/MAINTAINERS index e6a2f57442..c01c2e6ec0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -862,6 +862,7 @@ F: hw/*/npcm* F: hw/sensor/adm1266.c F: include/hw/*/npcm* F: tests/qtest/npcm* +F: tests/qtest/adm1266-test.c F: pc-bios/npcm7xx_bootrom.bin F: roms/vbootrom F: docs/system/arm/nuvoton.rst diff --git a/tests/qtest/adm1266-test.c b/tests/qtest/adm1266-test.c new file mode 100644 index 0000000000..6c312c499f --- /dev/null +++ b/tests/qtest/adm1266-test.c @@ -0,0 +1,122 @@ +/* + * Analog Devices ADM1266 Cascadable Super Sequencer with Margin Control a= nd + * Fault Recording with PMBus + * + * Copyright 2022 Google LLC + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include +#include "hw/i2c/pmbus_device.h" +#include "libqtest-single.h" +#include "libqos/qgraph.h" +#include "libqos/i2c.h" +#include "qapi/qmp/qdict.h" +#include "qapi/qmp/qnum.h" +#include "qemu/bitops.h" + +#define TEST_ID "adm1266-test" +#define TEST_ADDR (0x12) + +#define ADM1266_BLACKBOX_CONFIG 0xD3 +#define ADM1266_PDIO_CONFIG 0xD4 +#define ADM1266_READ_STATE 0xD9 +#define ADM1266_READ_BLACKBOX 0xDE +#define ADM1266_SET_RTC 0xDF +#define ADM1266_GPIO_SYNC_CONFIGURATION 0xE1 +#define ADM1266_BLACKBOX_INFORMATION 0xE6 +#define ADM1266_PDIO_STATUS 0xE9 +#define ADM1266_GPIO_STATUS 0xEA + +/* Defaults */ +#define ADM1266_OPERATION_DEFAULT 0x80 +#define ADM1266_CAPABILITY_DEFAULT 0xA0 +#define ADM1266_CAPABILITY_NO_PEC 0x20 +#define ADM1266_PMBUS_REVISION_DEFAULT 0x22 +#define ADM1266_MFR_ID_DEFAULT "ADI" +#define ADM1266_MFR_ID_DEFAULT_LEN 32 +#define ADM1266_MFR_MODEL_DEFAULT "ADM1266-A1" +#define ADM1266_MFR_MODEL_DEFAULT_LEN 32 +#define ADM1266_MFR_REVISION_DEFAULT "25" +#define ADM1266_MFR_REVISION_DEFAULT_LEN 8 +#define TEST_STRING_A "a sample" +#define TEST_STRING_B "b sample" +#define TEST_STRING_C "rev c" + +static void compare_string(QI2CDevice *i2cdev, uint8_t reg, + const char *test_str) +{ + uint8_t len =3D i2c_get8(i2cdev, reg); + char i2c_str[SMBUS_DATA_MAX_LEN] =3D {0}; + + i2c_read_block(i2cdev, reg, (uint8_t *)i2c_str, len); + g_assert_cmpstr(i2c_str, =3D=3D, test_str); +} + +static void write_and_compare_string(QI2CDevice *i2cdev, uint8_t reg, + const char *test_str, uint8_t len) +{ + char buf[SMBUS_DATA_MAX_LEN] =3D {0}; + buf[0] =3D len; + strncpy(buf + 1, test_str, len); + i2c_write_block(i2cdev, reg, (uint8_t *)buf, len + 1); + compare_string(i2cdev, reg, test_str); +} + +static void test_defaults(void *obj, void *data, QGuestAllocator *alloc) +{ + uint16_t i2c_value; + QI2CDevice *i2cdev =3D (QI2CDevice *)obj; + + i2c_value =3D i2c_get8(i2cdev, PMBUS_OPERATION); + g_assert_cmphex(i2c_value, =3D=3D, ADM1266_OPERATION_DEFAULT); + + i2c_value =3D i2c_get8(i2cdev, PMBUS_REVISION); + g_assert_cmphex(i2c_value, =3D=3D, ADM1266_PMBUS_REVISION_DEFAULT); + + compare_string(i2cdev, PMBUS_MFR_ID, ADM1266_MFR_ID_DEFAULT); + compare_string(i2cdev, PMBUS_MFR_MODEL, ADM1266_MFR_MODEL_DEFAULT); + compare_string(i2cdev, PMBUS_MFR_REVISION, ADM1266_MFR_REVISION_DEFAUL= T); +} + +/* test r/w registers */ +static void test_rw_regs(void *obj, void *data, QGuestAllocator *alloc) +{ + QI2CDevice *i2cdev =3D (QI2CDevice *)obj; + + /* empty strings */ + i2c_set8(i2cdev, PMBUS_MFR_ID, 0); + compare_string(i2cdev, PMBUS_MFR_ID, ""); + + i2c_set8(i2cdev, PMBUS_MFR_MODEL, 0); + compare_string(i2cdev, PMBUS_MFR_MODEL, ""); + + i2c_set8(i2cdev, PMBUS_MFR_REVISION, 0); + compare_string(i2cdev, PMBUS_MFR_REVISION, ""); + + /* test strings */ + write_and_compare_string(i2cdev, PMBUS_MFR_ID, TEST_STRING_A, + sizeof(TEST_STRING_A)); + write_and_compare_string(i2cdev, PMBUS_MFR_ID, TEST_STRING_B, + sizeof(TEST_STRING_B)); + write_and_compare_string(i2cdev, PMBUS_MFR_ID, TEST_STRING_C, + sizeof(TEST_STRING_C)); +} + +static void adm1266_register_nodes(void) +{ + QOSGraphEdgeOptions opts =3D { + .extra_device_opts =3D "id=3D" TEST_ID ",address=3D0x12" + }; + add_qi2c_address(&opts, &(QI2CAddress) { TEST_ADDR }); + + qos_node_create_driver("adm1266", i2c_device_create); + qos_node_consumes("adm1266", "i2c-bus", &opts); + + qos_add_test("test_defaults", "adm1266", test_defaults, NULL); + qos_add_test("test_rw_regs", "adm1266", test_rw_regs, NULL); +} + +libqos_init(adm1266_register_nodes); diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index c9945e69b1..47dabf91d0 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -241,6 +241,7 @@ qos_test_ss =3D ss.source_set() qos_test_ss.add( 'ac97-test.c', 'adm1272-test.c', + 'adm1266-test.c', 'ds1338-test.c', 'e1000-test.c', 'eepro100-test.c', --=20 2.41.0