On 22.06.2017 13:26, Laurent Vivier wrote:
> CPU_POWERPC_POWER9_DD1 is 0x004E0100, so this is the POWER9 v1.0.
>
> When we run qemu on a POWER9 DD1 host, we must use either
> "-cpu host" or "-cpu POWER9", but in the latter case it fails with
>
> Unable to find sPAPR CPU Core definition
>
> because POWER9 DD1 doesn't appear in the list of known CPUs.
>
> This patch fixes this by defining POWER9_v1.0 with POWER9 DD1
> PVR instead of CPU_POWERPC_POWER9_BASE.
>
> Signed-off-by: Laurent Vivier <lviv...@redhat.com>
> ---
> target/ppc/cpu-models.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/ppc/cpu-models.c b/target/ppc/cpu-models.c
> index 4d3e635..a22363c 100644
> --- a/target/ppc/cpu-models.c
> +++ b/target/ppc/cpu-models.c
> @@ -1144,7 +1144,7 @@
> POWERPC_DEF("970_v2.2", CPU_POWERPC_970_v22, 970,
> "PowerPC 970 v2.2")
>
> - POWERPC_DEF("POWER9_v1.0", CPU_POWERPC_POWER9_BASE, POWER9,
> + POWERPC_DEF("POWER9_v1.0", CPU_POWERPC_POWER9_DD1, POWER9,
> "POWER9 v1.0")
>
> POWERPC_DEF("970fx_v1.0", CPU_POWERPC_970FX_v10, 970,
>
I think this also makes sense for running in TCG mode to get a valid
real PVR there.
Reviewed-by: Thomas Huth <th...@redhat.com>
