Add a Linux-boot test accessing PCI NVMe drive on big-endian MIPS: $ avocado --show=app,console run -t device:nvme tests/avocado/ (1/1) tests/avocado/boot_linux_console.py:BootLinuxConsole.test_mips64_malta_I6400_nvme: console: Linux version 6.2.0-rc4 (kbj@butter) (mips64-buildroot-linux-gnu-gcc.br_real (Buildroot 2022.11) 11.3.0, GNU ld (GNU Binutils) 2.38) #6 Tue Jan 17 18:48:25 CET 2023 console: CPU0 revision is: 0001a900 (MIPS I6400) console: FPU revision is: 20f30300 console: MIPS: machine is mti,malta ... console: PCI host bridge to bus 0000:00 console: pci_bus 0000:00: root bus resource [mem 0x10000000-0x17ffffff] console: pci_bus 0000:00: root bus resource [io 0x1000-0x1fffff] console: pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] console: pci 0000:00:0a.0: [8086:7110] type 00 class 0x060100 console: pci 0000:00:0a.1: [8086:7111] type 00 class 0x010180 console: pci 0000:00:0a.1: reg 0x20: [io 0x0000-0x000f] console: pci 0000:00:0a.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] console: pci 0000:00:0a.1: legacy IDE quirk: reg 0x14: [io 0x03f6] console: pci 0000:00:0a.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] console: pci 0000:00:0a.1: legacy IDE quirk: reg 0x1c: [io 0x0376] console: pci 0000:00:0a.2: [8086:7112] type 00 class 0x0c0300 console: pci 0000:00:12.0: [1b36:0010] type 00 class 0x010802 console: pci 0000:00:12.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] console: pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 console: pci 0000:00:12.0: BAR 0: assigned [mem 0x10040000-0x10043fff 64bit] console: pci 0000:00:0a.1: BAR 4: assigned [io 0x1080-0x108f] ... console: ata_piix 0000:00:0a.1: enabling device (0000 -> 0001) console: nvme nvme0: pci function 0000:00:12.0 console: nvme 0000:00:12.0: enabling device (0000 -> 0002) console: nvme nvme0: 1/0/0 default/read/poll queues console: nvme nvme0: Ignoring bogus Namespace Identifiers ... console: Run /sbin/init as init process console: EXT4-fs (nvme0n1): re-mounted bf659b11-5a77-4ab5-a337-3d71ced26114. Quota mode: disabled. ... console: Welcome to Buildroot console: buildroot login: root ... console: # reboot ... console: umount: devtmpfs busy - remounted read-only console: EXT4-fs (nvme0n1): re-mounted bf659b11-5a77-4ab5-a337-3d71ced26114. Quota mode: disabled. console: The system is going down NOW! console: Requesting system reboot console: reboot: Restarting system PASS (11.17 s) JOB TIME : 11.91 s
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org> --- tests/avocado/boot_linux_console.py | 44 +++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/tests/avocado/boot_linux_console.py b/tests/avocado/boot_linux_console.py index 8c1d981586..176793482e 100644 --- a/tests/avocado/boot_linux_console.py +++ b/tests/avocado/boot_linux_console.py @@ -12,6 +12,7 @@ import lzma import gzip import shutil +import time from avocado import skip from avocado import skipUnless @@ -269,6 +270,49 @@ def test_mips64el_malta_5KEc_cpio(self): # Wait for VM to shut down gracefully self.vm.wait() + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_mips64_malta_I6400_nvme(self): + """ + :avocado: tags=arch:mips64 + :avocado: tags=machine:malta + :avocado: tags=endian:big + :avocado: tags=cpu:I6400 + :avocado: tags=device:nvme + """ + kernel_url = ('https://github.com/birkelund/qemu-nvme-boot/' + 'raw/main/mips64/images/vmlinux') + kernel_hash = '665662d7f7b17dc261ffb0e0ff4a1a7da91de948' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + rootfs_url = ('https://github.com/birkelund/qemu-nvme-boot/' + 'raw/main/mips64/images/rootfs.ext2.gz') + rootfs_hash = '66f5ca4ef20ab983ec424c3ed8462bab305bbb73' + rootfs_path_gz = self.fetch_asset(rootfs_url, asset_hash=rootfs_hash) + rootfs_path = os.path.join(self.workdir, "rootfs.ext2") + archive.gzip_uncompress(rootfs_path_gz, rootfs_path) + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0,115200 ' + + 'root=/dev/nvme0n1 ' + + 'rdinit=/sbin/init noreboot') + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line, + '-drive', + f'file={rootfs_path},format=raw,if=none,id=d0', + '-device', 'nvme,serial=default,drive=d0', + '-nic', 'user,model=pcnet', + '-no-reboot', '-snapshot', '-nodefaults') + self.vm.launch() + wait_for_console_pattern(self, 'Welcome to Buildroot') + time.sleep(0.1) + exec_command(self, 'root') + time.sleep(0.1) + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'MIPS I6400') + exec_command_and_wait_for_pattern(self, 'reboot', + 'reboot: Restarting system') + def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash): kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) kernel_path = self.workdir + "kernel" -- 2.38.1