Re: [Qemu-devel] [PATCH 11/15] ppc: Add 460EX embedded CPU

2017-08-23 Thread David Gibson
On Wed, Aug 23, 2017 at 11:08:16AM +0200, BALATON Zoltan wrote: > On Wed, 23 Aug 2017, David Gibson wrote: > > On Sun, Aug 20, 2017 at 07:23:05PM +0200, BALATON Zoltan wrote: > > > Despite its name it is a 440 core CPU > > > > As I recall 460 was supposed to be a 440 with SMP support. Except > >

Re: [Qemu-devel] [PATCH 11/15] ppc: Add 460EX embedded CPU

2017-08-23 Thread BALATON Zoltan
On Wed, 23 Aug 2017, David Gibson wrote: On Sun, Aug 20, 2017 at 07:23:05PM +0200, BALATON Zoltan wrote: Despite its name it is a 440 core CPU As I recall 460 was supposed to be a 440 with SMP support. Except they screwed up the cache coherence, so it's basically unusable for SMP (at least

Re: [Qemu-devel] [PATCH 11/15] ppc: Add 460EX embedded CPU

2017-08-22 Thread David Gibson
On Sun, Aug 20, 2017 at 07:23:05PM +0200, BALATON Zoltan wrote: > Despite its name it is a 440 core CPU As I recall 460 was supposed to be a 440 with SMP support. Except they screwed up the cache coherence, so it's basically unusable for SMP (at least with Linux). They finally got 440 SMP right

[Qemu-devel] [PATCH 11/15] ppc: Add 460EX embedded CPU

2017-08-20 Thread BALATON Zoltan
Despite its name it is a 440 core CPU Signed-off-by: BALATON Zoltan Reviewed-by: David Gibson --- target/ppc/cpu-models.c | 3 +++ target/ppc/cpu-models.h | 1 + target/ppc/translate_init.c | 38 ++