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[Qemu-devel] Re: [PATCH 06/15] Implement missing parts of the logic for
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From: |
Alexander Graf |
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Subject: |
[Qemu-devel] Re: [PATCH 06/15] Implement missing parts of the logic for the POWER PURR |
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Date: |
Sat, 12 Feb 2011 16:25:26 +0100 |
On 12.02.2011, at 15:54, David Gibson wrote:
> From: David Gibson <address@hidden>
>
> The PURR (Processor Utilization Resource Register) is a register found
> on recent POWER CPUs. The guts of implementing it at least enough to
> get by are already present in qemu, however some of the helper
> functions needed to actually wire it up are missing.
>
> This patch adds the necessary glue, so that the PURR can be wired up
> when we implement newer POWER CPU targets which include it.
>
> Signed-off-by: David Gibson <address@hidden>
Yay, so we can finally emulate POWER5 guests :). Please keep in mind that PURR
is also missing in kvm code.
Acked-by: Alexander Graf <address@hidden>
Alex
- [Qemu-devel] [PATCH 01/15] Add TAGS and *~ to .gitignore, (continued)
- [Qemu-devel] [PATCH 01/15] Add TAGS and *~ to .gitignore, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 03/15] Allow qemu_devtree_setprop() to take arbitrary values, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 04/15] Add a hook to allow hypercalls to be emulated on PowerPC, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 02/15] Clean up PowerPC SLB handling code, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 08/15] Clean up slb_lookup() function, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 06/15] Implement missing parts of the logic for the POWER PURR, David Gibson, 2011/02/12
- [Qemu-devel] Re: [PATCH 06/15] Implement missing parts of the logic for the POWER PURR,
Alexander Graf <=
- [Qemu-devel] [PATCH 07/15] Correct ppc popcntb logic, implement popcntw and popcntd, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 10/15] Use "hash" more consistently in ppc mmu code, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 11/15] Better factor the ppc hash translation path, David Gibson, 2011/02/12
- [Qemu-devel] [PATCH 09/15] Parse SDR1 on mtspr instead of at translate time, David Gibson, 2011/02/12