[v8,12/12] spapr: change default CPU type to POWER9

Message ID	20181211223823.13770-13-clg@kaod.org
State	New
Headers	show Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> sender: clg@kaod.org) by player688.ha.ovh.net (Postfix) with ESMTPSA id 2F9DBA69A84; Tue, 11 Dec 2018 22:40:25 +0000 (UTC) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@kaod.org> To: David Gibson <david@gibson.dropbear.id.au> Date: Tue, 11 Dec 2018 23:38:23 +0100 Message-Id: <20181211223823.13770-13-clg@kaod.org> In-Reply-To: <20181211223823.13770-1-clg@kaod.org> References: <20181211223823.13770-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v8 12/12] spapr: change default CPU type to POWER9 Precedence: list Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_G?= =?utf-8?q?oater?= <clg@kaod.org> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>
Series	ppc: support for the XIVE interrupt controller (POWER9) \| expand [v8,00/12] ppc: support for the XIVE interrupt controller (POWER9) [v8,02/12] spapr: add hcalls support for the XIVE exploitation interrupt mode [v8,03/12] spapr: add device tree support for the XIVE exploitation mode [v8,04/12] spapr: allocate the interrupt thread context under the CPU core [v8,05/12] spapr: extend the sPAPR IRQ backend for XICS migration [v8,06/12] spapr: add a 'reset' method to the sPAPR IRQ backend [v8,07/12] spapr: add an extra OV5 field to the sPAPR IRQ backend [v8,08/12] spapr: introduce an 'ic-mode' machine option [v8,09/12] spapr: set the interrupt presenter at reset [v8,10/12] spapr: enable XIVE MMIOs at reset [v8,11/12] spapr: introduce a new sPAPR IRQ backend supporting XIVE and XICS [v8,12/12] spapr: change default CPU type to POWER9

Message ID

20181211223823.13770-13-clg@kaod.org

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New

Headers

From: =?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@kaod.org>
To: David Gibson <david@gibson.dropbear.id.au>
Date: Tue, 11 Dec 2018 23:38:23 +0100
Message-Id: <20181211223823.13770-13-clg@kaod.org>
In-Reply-To: <20181211223823.13770-1-clg@kaod.org>
References: <20181211223823.13770-1-clg@kaod.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
Subject: [Qemu-devel] [PATCH v8 12/12] spapr: change default CPU type to
	POWER9
Precedence: list
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_G?=
	=?utf-8?q?oater?= <clg@kaod.org>
Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org
Sender: "Qemu-devel"
	<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>

Series

ppc: support for the XIVE interrupt controller (POWER9) | expand

Comments

David Gibson Dec. 17, 2018, 6:07 a.m. UTC | #1

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;

Cédric Le Goater Dec. 17, 2018, 10:47 a.m. UTC | #2

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;
>

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;

[v8,12/12] spapr: change default CPU type to POWER9

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