[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Test failure with Smartfusion2 emac block (msf2-emac)
From: |
Thomas Huth |
Subject: |
Re: Test failure with Smartfusion2 emac block (msf2-emac) |
Date: |
Tue, 7 Jul 2020 07:32:52 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 |
On 07/07/2020 07.18, Thomas Huth wrote:
>
> Hi Subbaraya,
>
> today, I noticed that there is a test failure with msf2-emac when
> running the device-introspect-test in slow mode. Either run:
>
> make check-qtest-aarch64 SPEED=slow
>
> or as a shortcut:
>
> make tests/qtest/device-introspect-test
> QTEST_QEMU_BINARY="aarch64-softmmu/qemu-system-aarch64" \
> ./tests/qtest/device-introspect-test -m slow
>
> Then the test fails with:
>
> Unexpected error in error_set_from_qdev_prop_error() at
> hw/core/qdev-properties.c:1251:
> Property 'msf2-emac.netdev' can't take value 'hub0port0', it's in use
>
> Could you please have a look?
The problem might be related to m2sxxx_soc_initfn() in msf2-soc.c. Looks
like you are using nd_table in an instance_init function. This is almost
always wrong, and should be done by the machine code instead (e.g. in
msf2-som.c).
Thomas
PS: Maybe also have a look at this article, it might help to understand
the idea behind instance_init a little bit:
http://people.redhat.com/~thuth/blog/qemu/2018/09/10/instance-init-realize.html