[Qemu-trivial] [PATCH] spapr: refresh "platform-specific" hcalls comment

[Qemu-trivial] [PATCH] spapr: refresh "platform-specific" hcalls comment

[Greg Kurz]

We have more of these since the addition of KVMPPC_H_LOGICAL_MEMOP in 2012.

Signed-off-by: Greg Kurz <groug@kaod.org>
---
 include/hw/ppc/spapr.h |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index a66bbac35242..1826cc4fd696 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -377,9 +377,8 @@ struct sPAPRMachineState {
  * as well.
  *
  * We also need some hcalls which are specific to qemu / KVM-on-POWER.
- * So far we just need one for H_RTAS, but in future we'll need more
- * for extensions like virtio.  We put those into the 0xf000-0xfffc
- * range which is reserved by PAPR for "platform-specific" hcalls.
+ * We put those into the 0xf000-0xfffc range which is reserved by PAPR
+ * for "platform-specific" hcalls.
  */
 #define KVMPPC_HCALL_BASE       0xf000
 #define KVMPPC_H_RTAS           (KVMPPC_HCALL_BASE + 0x0)

Re: [Qemu-trivial] [Qemu-ppc] [PATCH] spapr: refresh "platform-specific" hcalls comment

[Thomas Huth]

On 30.06.2017 12:05, Greg Kurz wrote:
> We have more of these since the addition of KVMPPC_H_LOGICAL_MEMOP in 2012.

Right, and we don't need one for virtio :-)

> Signed-off-by: Greg Kurz <groug@kaod.org>
> ---
>  include/hw/ppc/spapr.h |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
> index a66bbac35242..1826cc4fd696 100644
> --- a/include/hw/ppc/spapr.h
> +++ b/include/hw/ppc/spapr.h
> @@ -377,9 +377,8 @@ struct sPAPRMachineState {
>   * as well.
>   *
>   * We also need some hcalls which are specific to qemu / KVM-on-POWER.
> - * So far we just need one for H_RTAS, but in future we'll need more
> - * for extensions like virtio.  We put those into the 0xf000-0xfffc
> - * range which is reserved by PAPR for "platform-specific" hcalls.
> + * We put those into the 0xf000-0xfffc range which is reserved by PAPR
> + * for "platform-specific" hcalls.
>   */
>  #define KVMPPC_HCALL_BASE       0xf000
>  #define KVMPPC_H_RTAS           (KVMPPC_HCALL_BASE + 0x0)

Reviewed-by: Thomas Huth <thuth@redhat.com>

Re: [Qemu-trivial] [PATCH] spapr: refresh "platform-specific" hcalls comment

[David Gibson]

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On Fri, Jun 30, 2017 at 12:05:32PM +0200, Greg Kurz wrote:
> We have more of these since the addition of KVMPPC_H_LOGICAL_MEMOP in 2012.
> 
> Signed-off-by: Greg Kurz <groug@kaod.org>

Applied to ppc-for-2.10.

> ---
>  include/hw/ppc/spapr.h |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
> index a66bbac35242..1826cc4fd696 100644
> --- a/include/hw/ppc/spapr.h
> +++ b/include/hw/ppc/spapr.h
> @@ -377,9 +377,8 @@ struct sPAPRMachineState {
>   * as well.
>   *
>   * We also need some hcalls which are specific to qemu / KVM-on-POWER.
> - * So far we just need one for H_RTAS, but in future we'll need more
> - * for extensions like virtio.  We put those into the 0xf000-0xfffc
> - * range which is reserved by PAPR for "platform-specific" hcalls.
> + * We put those into the 0xf000-0xfffc range which is reserved by PAPR
> + * for "platform-specific" hcalls.
>   */
>  #define KVMPPC_HCALL_BASE       0xf000
>  #define KVMPPC_H_RTAS           (KVMPPC_HCALL_BASE + 0x0)
> 

-- 
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

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