[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix contr
From: |
David Gibson |
Subject: |
Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs |
Date: |
Fri, 18 Aug 2017 22:18:50 +1000 |
User-agent: |
Mutt/1.8.3 (2017-05-23) |
On Fri, Aug 18, 2017 at 01:07:28PM +0200, François Revol wrote:
> Hi,
>
> Le 18/08/2017 à 03:53, David Gibson a écrit :
> > On Sun, Aug 13, 2017 at 07:04:38PM +0200, BALATON Zoltan wrote:
> >
> > You know I'm going to say it, right: needs a commit message.
> >
> > What's a "plb-pcix", and what's an example of a 440 SoCs which has it.
>
> IIRC that's the PCI(express) controller, which is not memory-mapped but
> inside the DCR address space, so accessed from the PLB.
>
> See:
>
> http://www.embeddeddeveloper.com/assets/processors/amcc/datasheets/PP460EX_DS2063.pdf
>
> page 9, 13.
Sure, I can guess that. But my point is that this is the sort of
information (including the link) that ought to be in the commit
message.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
signature.asc
Description: PGP signature
- [Qemu-ppc] [RFC PATCH 04/12] ehci: Add ppc4xx-ehci for the USB 2.0 controller in embedded PPC SoCs, (continued)
- [Qemu-ppc] [RFC PATCH 04/12] ehci: Add ppc4xx-ehci for the USB 2.0 controller in embedded PPC SoCs, BALATON Zoltan, 2017/08/13
- [Qemu-ppc] [RFC PATCH 02/12] ppc4xx: Make MAL emulation more generic, BALATON Zoltan, 2017/08/13
- [Qemu-ppc] [RFC PATCH 10/12] ppc: Add 460EX embedded CPU, BALATON Zoltan, 2017/08/13
- [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, BALATON Zoltan, 2017/08/13
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, luigi burdo, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, BALATON Zoltan, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, luigi burdo, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, François Revol, 2017/08/18
- Re: [Qemu-ppc] [RFC PATCH 09/12] ppc440: Add emulation of plb-pcix controller found in some 440 SoCs, BALATON Zoltan, 2017/08/19
[Qemu-ppc] [RFC PATCH 05/12] ppc4xx: Split off 4xx I2C emulation from ppc405_uc to its own file, BALATON Zoltan, 2017/08/13