[v2] ppc: add POWER9 support to the PowerNV platform

[Qemu-devel] [PATCH v2 15/15] target/ppc: add HV support for POWER9

Posted by Cédric Le Goater 6 years, 8 months ago

We now have enough support to boot a PowerNV machine with a POWER9
processor. Allow HV mode on POWER9.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 target/ppc/translate_init.inc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
index af70a3b78c9a..0bd555eb1913 100644
--- a/target/ppc/translate_init.inc.c
+++ b/target/ppc/translate_init.inc.c
@@ -8895,7 +8895,7 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data)
                        PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
                        PPC_MEM_SYNC | PPC_MEM_EIEIO |
                        PPC_MEM_TLBSYNC |
-                       PPC_64B | PPC_64BX | PPC_ALTIVEC |
+                       PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC |
                        PPC_SEGMENT_64B | PPC_SLBI |
                        PPC_POPCNTB | PPC_POPCNTWD |
                        PPC_CILDST;
@@ -8907,6 +8907,7 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data)
                         PPC2_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 |
                         PPC2_TM | PPC2_ISA300 | PPC2_PRCNTL;
     pcc->msr_mask = (1ull << MSR_SF) |
+                    (1ull << MSR_SHV) |
                     (1ull << MSR_TM) |
                     (1ull << MSR_VR) |
                     (1ull << MSR_VSX) |
-- 
2.20.1

Re: [Qemu-devel] [PATCH v2 15/15] target/ppc: add HV support for POWER9

Posted by David Gibson 6 years, 8 months ago

On Thu, Mar 07, 2019 at 11:35:48PM +0100, Cédric Le Goater wrote:
> We now have enough support to boot a PowerNV machine with a POWER9
> processor. Allow HV mode on POWER9.
> 
> Signed-off-by: Cédric Le Goater <clg@kaod.org>

Applied.

> ---
>  target/ppc/translate_init.inc.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
> index af70a3b78c9a..0bd555eb1913 100644
> --- a/target/ppc/translate_init.inc.c
> +++ b/target/ppc/translate_init.inc.c
> @@ -8895,7 +8895,7 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data)
>                         PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
>                         PPC_MEM_SYNC | PPC_MEM_EIEIO |
>                         PPC_MEM_TLBSYNC |
> -                       PPC_64B | PPC_64BX | PPC_ALTIVEC |
> +                       PPC_64B | PPC_64H | PPC_64BX | PPC_ALTIVEC |
>                         PPC_SEGMENT_64B | PPC_SLBI |
>                         PPC_POPCNTB | PPC_POPCNTWD |
>                         PPC_CILDST;
> @@ -8907,6 +8907,7 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data)
>                          PPC2_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 |
>                          PPC2_TM | PPC2_ISA300 | PPC2_PRCNTL;
>      pcc->msr_mask = (1ull << MSR_SF) |
> +                    (1ull << MSR_SHV) |
>                      (1ull << MSR_TM) |
>                      (1ull << MSR_VR) |
>                      (1ull << MSR_VSX) |

-- 
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