[PATCH v2 4/6] qemu: Extend QEMU with tpm-spapr support

Stefan Berger stefanb at linux.ibm.com
Wed Feb 5 18:33:24 UTC 2020


On 2/5/20 10:19 AM, Ján Tomko wrote:
> On Mon, Feb 03, 2020 at 10:59:19AM -0500, Stefan Berger wrote:
>> Extend QEMU with tpm-spapr support. Assign a device address to the
>> vTPM device model.
>>
>> Signed-off-by: Stefan Berger <stefanb at linux.ibm.com>
>> Reviewed-by: Marc-André Lureau <marcandre.lureau at redhat.com>
>> ---
>> src/qemu/qemu_command.c        | 15 ++++++++++-----
>> src/qemu/qemu_domain.c         |  2 ++
>> src/qemu/qemu_domain_address.c | 10 ++++++++++
>> 3 files changed, 22 insertions(+), 5 deletions(-)
>>
>> diff --git a/src/qemu/qemu_domain_address.c 
>> b/src/qemu/qemu_domain_address.c
>> index 409d850a06..ef17e84d7c 100644
>> --- a/src/qemu/qemu_domain_address.c
>> +++ b/src/qemu/qemu_domain_address.c
>> @@ -35,6 +35,7 @@ VIR_LOG_INIT("qemu.qemu_domain_address");
>> #define VIO_ADDR_SCSI 0x2000ul
>> #define VIO_ADDR_SERIAL 0x30000000ul
>> #define VIO_ADDR_NVRAM 0x3000ul
>> +#define VIO_ADDR_TPM 0x4000ul
>>
>>
>> /**
>> @@ -267,6 +268,15 @@ 
>> qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def)
>>             return -1;
>>     }
>>
>> +    if (def->tpm) {
>
>> +        if (ARCH_IS_PPC64(def->os.arch) &&
>> +            STRPREFIX(def->os.machine, "pseries"))
>
> if (qemuDomainIsPSeries(def))
>
> as the condition right above uses


Thanks!

   I will be posting v3. Can you check it in?


    Stefan






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