14c0a2df8SThomas Huth#!/usr/bin/env python3 24c0a2df8SThomas Huth# 34c0a2df8SThomas Huth# SPDX-License-Identifier: GPL-2.0-or-later 44c0a2df8SThomas Huth# 54c0a2df8SThomas Huth# LoongArch virt test. 64c0a2df8SThomas Huth# 74c0a2df8SThomas Huth# Copyright (c) 2023 Loongson Technology Corporation Limited 84c0a2df8SThomas Huth# 94c0a2df8SThomas Huth 104c0a2df8SThomas Huthfrom qemu_test import QemuSystemTest, Asset 114c0a2df8SThomas Huthfrom qemu_test import exec_command_and_wait_for_pattern 124c0a2df8SThomas Huthfrom qemu_test import wait_for_console_pattern 134c0a2df8SThomas Huth 144c0a2df8SThomas Huthclass LoongArchMachine(QemuSystemTest): 154c0a2df8SThomas Huth KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' 164c0a2df8SThomas Huth 174c0a2df8SThomas Huth timeout = 120 184c0a2df8SThomas Huth 194c0a2df8SThomas Huth ASSET_KERNEL = Asset( 204c0a2df8SThomas Huth ('https://github.com/yangxiaojuan-loongson/qemu-binary/' 21*80467592SXianglai Li 'releases/download/2024-11-26/vmlinuz.efi'), 224c0a2df8SThomas Huth '08b88a45f48a5fd92260bae895be4e5175be2397481a6f7821b9f39b2965b79e') 234c0a2df8SThomas Huth ASSET_INITRD = Asset( 244c0a2df8SThomas Huth ('https://github.com/yangxiaojuan-loongson/qemu-binary/' 25*80467592SXianglai Li 'releases/download/2024-11-26/ramdisk'), 264c0a2df8SThomas Huth '03d6fb6f8ee64ecac961120a0bdacf741f17b3bee2141f17fa01908c8baf176a') 274c0a2df8SThomas Huth ASSET_BIOS = Asset( 284c0a2df8SThomas Huth ('https://github.com/yangxiaojuan-loongson/qemu-binary/' 29*80467592SXianglai Li 'releases/download/2024-11-26/QEMU_EFI.fd'), 30*80467592SXianglai Li 'f55fbf5d92e885844631ae9bfa8887f659bbb4f6ef2beea9e9ff8bc0603b6697') 314c0a2df8SThomas Huth 324c0a2df8SThomas Huth def wait_for_console_pattern(self, success_message, vm=None): 334c0a2df8SThomas Huth wait_for_console_pattern(self, success_message, 344c0a2df8SThomas Huth failure_message='Kernel panic - not syncing', 354c0a2df8SThomas Huth vm=vm) 364c0a2df8SThomas Huth 374c0a2df8SThomas Huth def test_loongarch64_devices(self): 384c0a2df8SThomas Huth 394c0a2df8SThomas Huth self.set_machine('virt') 404c0a2df8SThomas Huth 414c0a2df8SThomas Huth kernel_path = self.ASSET_KERNEL.fetch() 424c0a2df8SThomas Huth initrd_path = self.ASSET_INITRD.fetch() 434c0a2df8SThomas Huth bios_path = self.ASSET_BIOS.fetch() 444c0a2df8SThomas Huth 454c0a2df8SThomas Huth self.vm.set_console() 464c0a2df8SThomas Huth kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 474c0a2df8SThomas Huth 'root=/dev/ram rdinit=/sbin/init console=ttyS0,115200') 484c0a2df8SThomas Huth self.vm.add_args('-nographic', 494c0a2df8SThomas Huth '-smp', '4', 504c0a2df8SThomas Huth '-m', '1024', 514c0a2df8SThomas Huth '-cpu', 'la464', 524c0a2df8SThomas Huth '-kernel', kernel_path, 534c0a2df8SThomas Huth '-initrd', initrd_path, 544c0a2df8SThomas Huth '-bios', bios_path, 554c0a2df8SThomas Huth '-append', kernel_command_line) 564c0a2df8SThomas Huth self.vm.launch() 574c0a2df8SThomas Huth self.wait_for_console_pattern('Run /sbin/init as init process') 584c0a2df8SThomas Huth exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', 594c0a2df8SThomas Huth 'processor : 3') 604c0a2df8SThomas Huth 614c0a2df8SThomas Huthif __name__ == '__main__': 624c0a2df8SThomas Huth QemuSystemTest.main() 63