| # Functional test that boots a various Linux systems and checks the |
| # console output. |
| # |
| # Copyright (c) 2022 Linaro Ltd. |
| # |
| # Author: |
| # Alex Bennée <alex.bennee@linaro.org> |
| # |
| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| import time |
| import os |
| |
| from avocado_qemu import QemuSystemTest |
| from avocado_qemu import wait_for_console_pattern |
| from avocado_qemu import exec_command |
| from avocado_qemu import BUILD_DIR |
| |
| class Aarch64VirtMachine(QemuSystemTest): |
| KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' |
| timeout = 360 |
| |
| def wait_for_console_pattern(self, success_message, vm=None): |
| wait_for_console_pattern(self, success_message, |
| failure_message='Kernel panic - not syncing', |
| vm=vm) |
| |
| # This tests the whole boot chain from EFI to Userspace |
| # We only boot a whole OS for the current top level CPU and GIC |
| # Other test profiles should use more minimal boots |
| def test_alpine_virt_tcg_gic_max(self): |
| """ |
| :avocado: tags=arch:aarch64 |
| :avocado: tags=machine:virt |
| :avocado: tags=accel:tcg |
| """ |
| iso_url = ('https://dl-cdn.alpinelinux.org/' |
| 'alpine/v3.16/releases/aarch64/' |
| 'alpine-virt-3.16.3-aarch64.iso') |
| |
| # Alpine use sha256 so I recalculated this myself |
| iso_sha1 = '0683bc089486d55c91bf6607d5ecb93925769bc0' |
| iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1) |
| |
| self.vm.set_console() |
| kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + |
| 'console=ttyAMA0') |
| self.require_accelerator("tcg") |
| |
| self.vm.add_args("-accel", "tcg") |
| self.vm.add_args("-cpu", "max,pauth-impdef=on") |
| self.vm.add_args("-machine", |
| "virt,acpi=on," |
| "virtualization=on," |
| "mte=on," |
| "gic-version=max,iommu=smmuv3") |
| self.vm.add_args("-smp", "2", "-m", "1024") |
| self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios', |
| 'edk2-aarch64-code.fd')) |
| self.vm.add_args("-drive", f"file={iso_path},format=raw") |
| self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') |
| self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom') |
| |
| self.vm.launch() |
| self.wait_for_console_pattern('Welcome to Alpine Linux 3.16') |
| |
| |
| def test_aarch64_virt(self): |
| """ |
| :avocado: tags=arch:aarch64 |
| :avocado: tags=machine:virt |
| :avocado: tags=accel:tcg |
| :avocado: tags=cpu:max |
| """ |
| kernel_url = ('https://fileserver.linaro.org/s/' |
| 'z6B2ARM7DQT3HWN/download') |
| |
| kernel_hash = 'ed11daab50c151dde0e1e9c9cb8b2d9bd3215347' |
| kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| |
| self.vm.set_console() |
| kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + |
| 'console=ttyAMA0') |
| self.require_accelerator("tcg") |
| self.vm.add_args('-cpu', 'max,pauth-impdef=on', |
| '-accel', 'tcg', |
| '-kernel', kernel_path, |
| '-append', kernel_command_line) |
| self.vm.launch() |
| self.wait_for_console_pattern('Welcome to Buildroot') |
| time.sleep(0.1) |
| exec_command(self, 'root') |
| time.sleep(0.1) |
| exec_command(self, 'cat /proc/self/maps') |
| time.sleep(0.1) |
