[v8] ppc: support for the XIVE interrupt controller (POWER9)

[Qemu-devel] [PATCH v8 12/12] spapr: change default CPU type to POWER9

Posted by Cédric Le Goater 7 years, 1 month ago

Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 hw/ppc/spapr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 97a5e3c9929f..705d3f4057b0 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -3938,7 +3938,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data)
     hc->unplug = spapr_machine_device_unplug;
 
     smc->dr_lmb_enabled = true;
-    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power8_v2.0");
+    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power9_v2.0");
     mc->has_hotpluggable_cpus = true;
     smc->resize_hpt_default = SPAPR_RESIZE_HPT_ENABLED;
     fwc->get_dev_path = spapr_get_fw_dev_path;
-- 
2.17.2

Re: [Qemu-devel] [PATCH v8 12/12] spapr: change default CPU type to POWER9

Posted by David Gibson 7 years, 1 month ago

On Tue, Dec 11, 2018 at 11:38:23PM +0100, Cédric Le Goater wrote:
> Signed-off-by: Cédric Le Goater <clg@kaod.org>

Uh.. this will need something to keep the default at POWER8 for the
older machine types.

> ---
>  hw/ppc/spapr.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 97a5e3c9929f..705d3f4057b0 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -3938,7 +3938,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data)
>      hc->unplug = spapr_machine_device_unplug;
>  
>      smc->dr_lmb_enabled = true;
> -    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power8_v2.0");
> +    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power9_v2.0");
>      mc->has_hotpluggable_cpus = true;
>      smc->resize_hpt_default = SPAPR_RESIZE_HPT_ENABLED;
>      fwc->get_dev_path = spapr_get_fw_dev_path;

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

Re: [Qemu-devel] [PATCH v8 12/12] spapr: change default CPU type to POWER9

Posted by Cédric Le Goater 7 years, 1 month ago

On 12/17/18 7:07 AM, David Gibson wrote:
> On Tue, Dec 11, 2018 at 11:38:23PM +0100, Cédric Le Goater wrote:
>> Signed-off-by: Cédric Le Goater <clg@kaod.org>
> 
> Uh.. this will need something to keep the default at POWER8 for the
> older machine types.

:) Yes. That was an excess of enthusiasm for my part I suppose.

C.

>> ---
>>  hw/ppc/spapr.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
>> index 97a5e3c9929f..705d3f4057b0 100644
>> --- a/hw/ppc/spapr.c
>> +++ b/hw/ppc/spapr.c
>> @@ -3938,7 +3938,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data)
>>      hc->unplug = spapr_machine_device_unplug;
>>  
>>      smc->dr_lmb_enabled = true;
>> -    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power8_v2.0");
>> +    mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power9_v2.0");
>>      mc->has_hotpluggable_cpus = true;
>>      smc->resize_hpt_default = SPAPR_RESIZE_HPT_ENABLED;
>>      fwc->get_dev_path = spapr_get_fw_dev_path;
>