| 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 | |
| 14 | from subprocess import check_call, DEVNULL |
| 15 | import tempfile |
| 16 | |
| 17 | from qemu_test import Asset |
| 18 | from qemu_test.tuxruntest import TuxRunBaselineTest |
| 19 | |
| 20 | class 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', '1G,slots=32,maxmem=2G', |
| 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 | |
| 112 | if __name__ == '__main__': |
| 113 | TuxRunBaselineTest.main() |