From: Greg Kurz <gkurz@linux.vnet.ibm.com>
To: Alexey Kardashevskiy <aik@ozlabs.ru>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH v4 1/3] target-ppc: introduce powerisa-207-server flag
Date: Wed, 19 Mar 2014 10:19:17 +0100 [thread overview]
Message-ID: <20140319101917.2f59d734@bahia.local> (raw)
In-Reply-To: <1394167061-19317-2-git-send-email-aik@ozlabs.ru>
On Fri, 7 Mar 2014 15:37:39 +1100
Alexey Kardashevskiy <aik@ozlabs.ru> wrote:
> This flag will be used to decide whether to emulate some bits of
> H_SET_MODE hypercall because some are POWER8-only.
>
> While we are here, add 2.05 flag to POWER8 family too. POWER7/7+ already
> have it.
>
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
> target-ppc/cpu.h | 2 ++
> target-ppc/translate_init.c | 3 ++-
> 2 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
> index afab267..27a2cd9 100644
> --- a/target-ppc/cpu.h
> +++ b/target-ppc/cpu.h
> @@ -1900,6 +1900,8 @@ enum {
> PPC2_LSQ_ISA207 = 0x0000000000002000ULL,
> /* ISA 2.07 Altivec */
> PPC2_ALTIVEC_207 = 0x0000000000004000ULL,
> + /* PowerISA 2.07 Book3s specification */
> + PPC2_ISA207S = 0x0000000000008000ULL,
>
> #define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \
> PPC2_ISA205 | PPC2_VSX207 | PPC2_PERM_ISA206 | \
> diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
> index 3eafbb0..9f896eb 100644
> --- a/target-ppc/translate_init.c
> +++ b/target-ppc/translate_init.c
> @@ -7172,7 +7172,8 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
> PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 |
> PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 |
> PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 |
> - PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207;
> + PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207 |
> + PPC2_ISA205 | PPC2_ISA207S;
> pcc->msr_mask = 0x800000000284FF36ULL;
> pcc->mmu_model = POWERPC_MMU_2_06;
> #if defined(CONFIG_SOFTMMU)
--
Gregory Kurz kurzgreg@fr.ibm.com
gkurz@linux.vnet.ibm.com
Software Engineer @ IBM/Meiosys http://www.ibm.com
Tel +33 (0)562 165 496
"Anarchy is about taking complete responsibility for yourself."
Alan Moore.
next prev parent reply other threads:[~2014-03-19 9:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-07 4:37 [Qemu-devel] [PATCH v4 0/3] spapr: fix H_SET_MODE Alexey Kardashevskiy
2014-03-07 4:37 ` [Qemu-devel] [PATCH v4 1/3] target-ppc: introduce powerisa-207-server flag Alexey Kardashevskiy
2014-03-19 9:19 ` Greg Kurz [this message]
2014-03-07 4:37 ` [Qemu-devel] [PATCH v4 2/3] spapr-hcall: fix little-endian resource handling in H_SET_MODE Alexey Kardashevskiy
2014-03-19 9:22 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2014-03-07 4:37 ` [Qemu-devel] [PATCH v4 3/3] spapr-hcall: add address-translation-mode-on-interrupt resource " Alexey Kardashevskiy
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