From: Pierre Morel <pmorel@linux.ibm.com>
To: Cornelia Huck <cohuck@redhat.com>
Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org,
frankja@linux.ibm.com, david@redhat.com, thuth@redhat.com,
drjones@redhat.com
Subject: Re: [kvm-unit-tests PATCH v12 9/9] s390x: css: ssch/tsch with sense and interrupt
Date: Wed, 15 Jul 2020 12:49:30 +0200 [thread overview]
Message-ID: <4363ac1a-d8a9-b6f7-785f-aa293c44215a@linux.ibm.com> (raw)
In-Reply-To: <20200715121523.1a4244fb.cohuck@redhat.com>
On 2020-07-15 12:15, Cornelia Huck wrote:
> On Tue, 14 Jul 2020 13:15:48 +0200
> Pierre Morel <pmorel@linux.ibm.com> wrote:
>
>> After a channel is enabled we start a SENSE_ID command using
>> the SSCH instruction to recognize the control unit and device.
>>
>> This tests the success of SSCH, the I/O interruption and the TSCH
>> instructions.
>>
>> The SENSE_ID command response is tested to report 0xff inside
>> its reserved field and to report the same control unit type
>> as the cu_type kernel argument.
>>
>> Without the cu_type kernel argument, the test expects a device
>> with a default control unit type of 0x3832, a.k.a virtio-net-ccw.
>>
>> Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
>> ---
>> lib/s390x/asm/arch_def.h | 1 +
>> lib/s390x/css.h | 35 ++++++++
>> lib/s390x/css_lib.c | 180 +++++++++++++++++++++++++++++++++++++++
>> s390x/css.c | 80 +++++++++++++++++
>> 4 files changed, 296 insertions(+)
>
> Other than the padding issue, looks good to me now.
>
Thanks, so one last respin. :)
--
Pierre Morel
IBM Lab Boeblingen
prev parent reply other threads:[~2020-07-15 10:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-14 11:15 [kvm-unit-tests PATCH v12 0/9] s390x: Testing the Channel Subsystem I/O Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 1/9] s390x: saving regs for interrupts Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 2/9] s390x: I/O interrupt registration Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 3/9] s390x: export the clock get_clock_ms() utility Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 4/9] s390x: clock and delays calculations Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 5/9] s390x: define function to wait for interrupt Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 6/9] s390x: Library resources for CSS tests Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 7/9] s390x: css: stsch, enumeration test Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 8/9] s390x: css: msch, enable test Pierre Morel
2020-07-14 11:15 ` [kvm-unit-tests PATCH v12 9/9] s390x: css: ssch/tsch with sense and interrupt Pierre Morel
2020-07-14 11:38 ` Thomas Huth
2020-07-14 11:51 ` Pierre Morel
2020-07-15 10:15 ` Cornelia Huck
2020-07-15 10:49 ` Pierre Morel [this message]
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