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Re: [PATCH v2] tests/acceptance: Test powernv machines


From: Thomas Huth
Subject: Re: [PATCH v2] tests/acceptance: Test powernv machines
Date: Wed, 18 Aug 2021 08:27:28 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0

On 17/08/2021 11.30, Cédric Le Goater wrote:
Fetch the OpenPOWER images to boot the powernv8 and powernv9 machines
with a simple PCI layout.

Cc: Cleber Rosa <crosa@redhat.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---

  Since v2:

  - Change the skiboot.lid file to use the one shipped with QEMU
tests/acceptance/boot_linux_console.py | 35 ++++++++++++++++++++++++++
  1 file changed, 35 insertions(+)

diff --git a/tests/acceptance/boot_linux_console.py 
b/tests/acceptance/boot_linux_console.py
index 5248c8097df9..59c9309c4d0b 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -1176,6 +1176,41 @@ def test_ppc64_e500(self):
          tar_hash = '6951d86d644b302898da2fd701739c9406527fe1'
          self.do_test_advcal_2018('19', tar_hash, 'uImage')
+ def do_test_ppc64_powernv(self, proc):
+        images_url = 
('https://github.com/open-power/op-build/releases/download/v2.7/')
+
+        kernel_url = images_url + 'zImage.epapr'
+        kernel_hash = 
'0ab237df661727e5392cee97460e8674057a883c5f74381a128fa772588d45cd'
+        kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash,
+                                       algorithm='sha256')
+        self.vm.set_console()
+        self.vm.add_args('-kernel', kernel_path,
+                         '-append', 'console=tty0 console=hvc0',
+                         '-device', 
'pcie-pci-bridge,id=bridge1,bus=pcie.1,addr=0x0',
+                         '-device', 'nvme,bus=pcie.2,addr=0x0,serial=1234',
+                         '-device', 'e1000e,bus=bridge1,addr=0x3',
+                         '-device', 'nec-usb-xhci,bus=bridge1,addr=0x2')
+        self.vm.launch()
+
+        self.wait_for_console_pattern("CPU: " + proc + " generation processor")
+        self.wait_for_console_pattern("zImage starting: loaded")
+        self.wait_for_console_pattern("Run /init as init process")
+        self.wait_for_console_pattern("Creating 1 MTD partitions")

IMHO it might be sufficient to wait for the last console entry and drop the "zImage starting" and "Run /init" lines (but I'd keep the "CPU:" line since it checks for the right processor type).

Anyway:
Reviewed-by: Thomas Huth <thuth@redhat.com>




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