[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host brid
From: |
Benjamin Herrenschmidt |
Subject: |
Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge |
Date: |
Wed, 27 Jun 2018 18:41:05 +1000 |
On Wed, 2018-06-27 at 09:46 +0200, Cédric Le Goater wrote:
> So the "IBM PHB3 PCIE Root Port" is already user createable.
>
> I can take a look at user createable PHB3s. I think this is OK from a model
> perspective. The object is rather standalone, it needs the machine for
> the XICS fabric and a couple of ids, phb id and chip id. These can come
> from the command line.
>
> We want at least one PHB3 per socket/chip though.
We don't want the user to specify the SCOM addresses though (for the
MMIO windows we should get skiboot to assign them).
If the user gets to specify a thing it would be which of the 3 or 4 HW
PHBs of the chip it is, the SCOM addresses gets deduced.
Cheers,
Ben.
Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Benjamin Herrenschmidt, 2018/06/26
Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Michael S. Tsirkin, 2018/06/26
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Benjamin Herrenschmidt, 2018/06/26
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Michael S. Tsirkin, 2018/06/26
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, David Gibson, 2018/06/27
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Cédric Le Goater, 2018/06/27
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge,
Benjamin Herrenschmidt <=
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Andrea Bolognani, 2018/06/27
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Cédric Le Goater, 2018/06/27
- Re: [Qemu-ppc] [PATCH] ppc/pnv: Add model for Power8 PHB3 PCIe Host bridge, Cédric Le Goater, 2018/06/27