1#!/usr/bin/env python3 2# 3# Functional test that boots known good tuxboot images the same way 4# that tuxrun (www.tuxrun.org) does. This tool is used by things like 5# the LKFT project to run regression tests on kernels. 6# 7# Copyright (c) 2023 Linaro Ltd. 8# 9# Author: 10# Alex Bennée <alex.bennee@linaro.org> 11# 12# SPDX-License-Identifier: GPL-2.0-or-later 13 14from subprocess import check_call, DEVNULL 15import tempfile 16 17from qemu_test import Asset 18from qemu_test.tuxruntest import TuxRunBaselineTest 19 20class TuxRunPPC64Test(TuxRunBaselineTest): 21 22 def ppc64_common_tuxrun(self, kernel_asset, rootfs_asset, prefix): 23 self.set_machine('pseries') 24 self.cpu='POWER10' 25 self.console='hvc0' 26 self.root='sda' 27 self.extradev='spapr-vscsi' 28 # add device args to command line. 29 self.require_netdev('user') 30 self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', 31 '-device', 'virtio-net,netdev=vnet') 32 self.vm.add_args('-netdev', '{"type":"user","id":"hostnet0"}', 33 '-device', '{"driver":"virtio-net-pci","netdev":' 34 '"hostnet0","id":"net0","mac":"52:54:00:4c:e3:86",' 35 '"bus":"pci.0","addr":"0x9"}') 36 self.vm.add_args('-device', '{"driver":"qemu-xhci","p2":15,"p3":15,' 37 '"id":"usb","bus":"pci.0","addr":"0x2"}') 38 self.vm.add_args('-device', '{"driver":"virtio-scsi-pci","id":"scsi0"' 39 ',"bus":"pci.0","addr":"0x3"}') 40 self.vm.add_args('-device', '{"driver":"virtio-serial-pci","id":' 41 '"virtio-serial0","bus":"pci.0","addr":"0x4"}') 42 self.vm.add_args('-device', '{"driver":"scsi-cd","bus":"scsi0.0"' 43 ',"channel":0,"scsi-id":0,"lun":0,"device_id":' 44 '"drive-scsi0-0-0-0","id":"scsi0-0-0-0"}') 45 self.vm.add_args('-device', '{"driver":"virtio-balloon-pci",' 46 '"id":"balloon0","bus":"pci.0","addr":"0x6"}') 47 self.vm.add_args('-audiodev', '{"id":"audio1","driver":"none"}') 48 self.vm.add_args('-device', '{"driver":"usb-tablet","id":"input0"' 49 ',"bus":"usb.0","port":"1"}') 50 self.vm.add_args('-device', '{"driver":"usb-kbd","id":"input1"' 51 ',"bus":"usb.0","port":"2"}') 52 self.vm.add_args('-device', '{"driver":"VGA","id":"video0",' 53 '"vgamem_mb":16,"bus":"pci.0","addr":"0x7"}') 54 self.vm.add_args('-object', '{"qom-type":"rng-random","id":"objrng0"' 55 ',"filename":"/dev/urandom"}', 56 '-device', '{"driver":"virtio-rng-pci","rng":"objrng0"' 57 ',"id":"rng0","bus":"pci.0","addr":"0x8"}') 58 self.vm.add_args('-object', '{"qom-type":"cryptodev-backend-builtin",' 59 '"id":"objcrypto0","queues":1}', 60 '-device', '{"driver":"virtio-crypto-pci",' 61 '"cryptodev":"objcrypto0","id":"crypto0","bus"' 62 ':"pci.0","addr":"0xa"}') 63 self.vm.add_args('-device', '{"driver":"spapr-pci-host-bridge"' 64 ',"index":1,"id":"pci.1"}') 65 self.vm.add_args('-device', '{"driver":"spapr-vscsi","id":"scsi1"' 66 ',"reg":12288}') 67 self.vm.add_args('-m', '2G,slots=32,maxmem=4G', 68 '-object', 'memory-backend-ram,id=ram1,size=1G', 69 '-device', 'pc-dimm,id=dimm1,memdev=ram1') 70 71 # Create a temporary qcow2 and launch the test-case 72 with tempfile.NamedTemporaryFile(prefix=prefix, 73 suffix='.qcow2') as qcow2: 74 check_call([self.qemu_img, 'create', '-f', 'qcow2', 75 qcow2.name, ' 1G'], 76 stdout=DEVNULL, stderr=DEVNULL) 77 78 self.vm.add_args('-drive', 'file=' + qcow2.name + 79 ',format=qcow2,if=none,id=' 80 'drive-virtio-disk1', 81 '-device', 'virtio-blk-pci,bus=pci.0,' 82 'addr=0xb,drive=drive-virtio-disk1,id=virtio-disk1' 83 ',bootindex=2') 84 self.common_tuxrun(kernel_asset, rootfs_asset=rootfs_asset, 85 drive="scsi-hd") 86 87 ASSET_PPC64_KERNEL = Asset( 88 'https://storage.tuxboot.com/buildroot/20241119/ppc64/vmlinux', 89 '8219d5cb26e7654ad7826fe8aee6290f7c01eef44f2cd6d26c15fe8f99e1c17c') 90 ASSET_PPC64_ROOTFS = Asset( 91 'https://storage.tuxboot.com/buildroot/20241119/ppc64/rootfs.ext4.zst', 92 'b68e12314303c5dd0fef37ae98021299a206085ae591893e73557af99a02d373') 93 94 def test_ppc64(self): 95 self.ppc64_common_tuxrun(kernel_asset=self.ASSET_PPC64_KERNEL, 96 rootfs_asset=self.ASSET_PPC64_ROOTFS, 97 prefix='tuxrun_ppc64_') 98 99 ASSET_PPC64LE_KERNEL = Asset( 100 'https://storage.tuxboot.com/buildroot/20241119/ppc64le/vmlinux', 101 '21aea1fbc18bf6fa7d8ca4ea48d4940b2c8363c077acd564eb47d769b7495279') 102 ASSET_PPC64LE_ROOTFS = Asset( 103 'https://storage.tuxboot.com/buildroot/20241119/ppc64le/rootfs.ext4.zst', 104 '67d36a3f9597b738e8b7359bdf04500f4d9bb82fc35eaa65aa439d888b2392f4') 105 106 def test_ppc64le(self): 107 self.ppc64_common_tuxrun(kernel_asset=self.ASSET_PPC64LE_KERNEL, 108 rootfs_asset=self.ASSET_PPC64LE_ROOTFS, 109 prefix='tuxrun_ppc64le_') 110 111 112if __name__ == '__main__': 113 TuxRunBaselineTest.main() 114