Re: [Qemu-devel] [RFC 09/14] Implement remaining PMU functionality

2016-02-03 Thread Alistair Francis
On Wed, Feb 3, 2016 at 10:37 AM, Peter Maydell wrote: > On 2 February 2016 at 23:22, Alistair Francis wrote: >> On Tue, Feb 2, 2016 at 3:01 PM, Christopher Covington >> wrote: >>> As for the status of our TCG PMU patches, unfortunately, last I recall, >>> I was writing some kvm-unit-tests that D

Re: [Qemu-devel] [RFC 09/14] Implement remaining PMU functionality

2016-02-03 Thread Peter Maydell
On 2 February 2016 at 23:22, Alistair Francis wrote: > On Tue, Feb 2, 2016 at 3:01 PM, Christopher Covington > wrote: >> As for the status of our TCG PMU patches, unfortunately, last I recall, >> I was writing some kvm-unit-tests that Drew wanted me to test against >> the KVM PMU, which required

Re: [Qemu-devel] [RFC 09/14] Implement remaining PMU functionality

2016-02-02 Thread Alistair Francis
On Tue, Feb 2, 2016 at 3:01 PM, Christopher Covington wrote: > Hi Alistair, > > On 02/02/2016 04:22 PM, Alistair Francis wrote: >> On Wed, Aug 5, 2015 at 9:51 AM, Christopher Covington >> wrote: >>> This adds logic to increment PMEVCNTR's based on different event inputs, >>> implements all remain

Re: [Qemu-devel] [RFC 09/14] Implement remaining PMU functionality

2016-02-02 Thread Christopher Covington
Hi Alistair, On 02/02/2016 04:22 PM, Alistair Francis wrote: > On Wed, Aug 5, 2015 at 9:51 AM, Christopher Covington > wrote: >> This adds logic to increment PMEVCNTR's based on different event inputs, >> implements all remaining CP registers, and triggers an interrupt on >> event overflow. > >

Re: [Qemu-devel] [RFC 09/14] Implement remaining PMU functionality

2016-02-02 Thread Alistair Francis
On Wed, Aug 5, 2015 at 9:51 AM, Christopher Covington wrote: > This adds logic to increment PMEVCNTR's based on different event inputs, > implements all remaining CP registers, and triggers an interrupt on > event overflow. We (Xilinx) need parts of this patch to avoid kernel panics when booting

[Qemu-devel] [RFC 09/14] Implement remaining PMU functionality

2015-08-05 Thread Christopher Covington
This adds logic to increment PMEVCNTR's based on different event inputs, implements all remaining CP registers, and triggers an interrupt on event overflow. Written by Aaron Lindsay. Signed-off-by: Christopher Covington --- target-arm/cpu-qom.h | 2 + target-arm/cpu.c | 2 + target-arm/