Re: [PATCH v4 05/25] ppc/xive: Introduce a XiveFabric interface

2019-10-03 Thread Cédric Le Goater
On 03/10/2019 03:54, David Gibson wrote: > On Wed, Sep 18, 2019 at 06:06:25PM +0200, Cédric Le Goater wrote: >> The XiveFabric QOM interface should be implemented by the machine. It >> acts as the PowerBUS interface between the interrupt controller and >> the system. On HW, the XIVE sub-engine is r

Re: [PATCH v4 05/25] ppc/xive: Introduce a XiveFabric interface

2019-10-02 Thread David Gibson
On Wed, Sep 18, 2019 at 06:06:25PM +0200, Cédric Le Goater wrote: > The XiveFabric QOM interface should be implemented by the machine. It > acts as the PowerBUS interface between the interrupt controller and > the system. On HW, the XIVE sub-engine is responsible for the > communication with the ot

[Qemu-devel] [PATCH v4 05/25] ppc/xive: Introduce a XiveFabric interface

2019-09-18 Thread Cédric Le Goater
The XiveFabric QOM interface should be implemented by the machine. It acts as the PowerBUS interface between the interrupt controller and the system. On HW, the XIVE sub-engine is responsible for the communication with the other chip is the Common Queue (CQ) bridge unit. This interface offers a 'm