Re: [PATCH v2 20/33] spapr, xics, xive: Introduce SpaprInterruptController QOM interface

2019-09-29 Thread Cédric Le Goater
On 27/09/2019 07:50, David Gibson wrote: > The SpaprIrq structure is used to represent ths spapr machine's irq > backend. Except that it kind of conflates two concepts: one is the > backend proper - a specific interrupt controller that we might or > might not be using, the other is the irq configu

Re: [PATCH v2 20/33] spapr, xics, xive: Introduce SpaprInterruptController QOM interface

2019-09-27 Thread Greg Kurz
On Fri, 27 Sep 2019 15:50:15 +1000 David Gibson wrote: > The SpaprIrq structure is used to represent ths spapr machine's irq > backend. Except that it kind of conflates two concepts: one is the > backend proper - a specific interrupt controller that we might or > might not be using, the other is

[PATCH v2 20/33] spapr, xics, xive: Introduce SpaprInterruptController QOM interface

2019-09-26 Thread David Gibson
The SpaprIrq structure is used to represent ths spapr machine's irq backend. Except that it kind of conflates two concepts: one is the backend proper - a specific interrupt controller that we might or might not be using, the other is the irq configuration which covers the layout of irq space and w