59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# LoongArch virt test.
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#
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# Copyright (c) 2023 Loongson Technology Corporation Limited
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#
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from avocado_qemu import QemuSystemTest
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from avocado_qemu import exec_command_and_wait_for_pattern
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from avocado_qemu import wait_for_console_pattern
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class LoongArchMachine(QemuSystemTest):
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KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
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timeout = 120
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def wait_for_console_pattern(self, success_message, vm=None):
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wait_for_console_pattern(self, success_message,
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failure_message='Kernel panic - not syncing',
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vm=vm)
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def test_loongarch64_devices(self):
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"""
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:avocado: tags=arch:loongarch64
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:avocado: tags=machine:virt
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"""
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kernel_url = ('https://github.com/yangxiaojuan-loongson/qemu-binary/'
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'releases/download/binary-files/vmlinuz.efi')
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kernel_hash = '951b485b16e3788b6db03a3e1793c067009e31a2'
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kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
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initrd_url = ('https://github.com/yangxiaojuan-loongson/qemu-binary/'
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'releases/download/binary-files/ramdisk')
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initrd_hash = 'c67658d9b2a447ce7db2f73ba3d373c9b2b90ab2'
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initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
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bios_url = ('https://github.com/yangxiaojuan-loongson/qemu-binary/'
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'releases/download/binary-files/QEMU_EFI.fd')
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bios_hash = ('dfc1bfba4853cd763b9d392d0031827e8addbca8')
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bios_path = self.fetch_asset(bios_url, asset_hash=bios_hash)
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self.vm.set_console()
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kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
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'root=/dev/ram rdinit=/sbin/init console=ttyS0,115200')
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self.vm.add_args('-nographic',
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'-smp', '4',
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'-m', '1024',
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'-cpu', 'la464',
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'-kernel', kernel_path,
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'-initrd', initrd_path,
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'-bios', bios_path,
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'-append', kernel_command_line)
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self.vm.launch()
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self.wait_for_console_pattern('Run /sbin/init as init process')
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exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo',
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'processor : 3')
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