Re: [Qemu-devel] [PATCH v3 08/10] ppc/pnv: add a XScomDevice to PnvCore

2016-09-22 Thread David Gibson
On Thu, Sep 22, 2016 at 10:33:21AM +0200, Cédric Le Goater wrote: > On 09/21/2016 08:12 AM, David Gibson wrote: > > On Thu, Sep 15, 2016 at 02:45:58PM +0200, Cédric Le Goater wrote: > >> Now that we are using real HW ids for the cores in PowerNV chips, we > >> can route the XSCOM accesses to them.

Re: [Qemu-devel] [PATCH v3 08/10] ppc/pnv: add a XScomDevice to PnvCore

2016-09-22 Thread Cédric Le Goater
On 09/21/2016 08:12 AM, David Gibson wrote: > On Thu, Sep 15, 2016 at 02:45:58PM +0200, Cédric Le Goater wrote: >> Now that we are using real HW ids for the cores in PowerNV chips, we >> can route the XSCOM accesses to them. We just need to attach a >> specific XSCOM memory region to each core in

Re: [Qemu-devel] [PATCH v3 08/10] ppc/pnv: add a XScomDevice to PnvCore

2016-09-21 Thread David Gibson
On Thu, Sep 15, 2016 at 02:45:58PM +0200, Cédric Le Goater wrote: > Now that we are using real HW ids for the cores in PowerNV chips, we > can route the XSCOM accesses to them. We just need to attach a > specific XSCOM memory region to each core in the appropriate window > for the core number. >

[Qemu-devel] [PATCH v3 08/10] ppc/pnv: add a XScomDevice to PnvCore

2016-09-15 Thread Cédric Le Goater
Now that we are using real HW ids for the cores in PowerNV chips, we can route the XSCOM accesses to them. We just need to attach a specific XSCOM memory region to each core in the appropriate window for the core number. To start with, let's install the DTS (Digital Thermal Sensor) handlers which