On Mon, 2012-04-02 at 05:19 -0500, Milton Miller wrote:
>
> In the POWER3 era we had several boxes that split the pci bus number
> space across domains and RTAS used the bus number to find the correct
> PHB. This contineed to the first RS64 boxes. By S80 and RS64-III
> it was obvious that we di
[Apollogies if I left anyone off cc. I am not subscribed and the archives
go to great pains to hide the to and cc lists, and then truncate it for size]
{fix a comma in cc}
On Tue Feb 28 2012 about 18:42:03 EST, Benjamin Herrenschmidt wrote:
> On Tue, 2012-02-28 at 16:31 -0700, Bjorn Helgaas wrot
[Apollogies if I left anyone off cc. I am not subscribed and the archives
go to great pains to hide the to and cc lists, and then truncate it for size]
On Tue Feb 28 2012 about 18:42:03 EST, Benjamin Herrenschmidt wrote:
> On Tue, 2012-02-28 at 16:31 -0700, Bjorn Helgaas wrote:
> > We may need m
On Tue, 2012-02-28 at 16:31 -0700, Bjorn Helgaas wrote:
> We may need mechanism to say "don't trust this info from the
> firmware," but we should be able to figure out a way that doesn't
> penalize platforms that do everything correctly. The current patch
> breaks these scenarios even when the pla
On Mon, Feb 27, 2012 at 10:36 PM, Bjorn Helgaas wrote:
> On Mon, Feb 27, 2012 at 7:09 PM, Yinghai Lu wrote:
>> Signed-off-by: Yinghai Lu
>> Cc: Benjamin Herrenschmidt
>> Cc: Paul Mackerras
>> Cc: linuxppc-dev@lists.ozlabs.org
>> ---
>> arch/powerpc/kernel/pci-common.c | 7 ++-
>> 1 fil
On Mon, 2012-02-27 at 22:36 -0700, Bjorn Helgaas wrote:
>
> There's a lot of powerpc code that does this:
>
> bus_range = of_get_property(pcictrl, "bus-range", &len);
> hose->first_busno = bus_range[0];
> hose->last_busno = bus_range[1];
>
> That *looks* like it is discovering the bu
On Mon, Feb 27, 2012 at 7:09 PM, Yinghai Lu wrote:
> Signed-off-by: Yinghai Lu
> Cc: Benjamin Herrenschmidt
> Cc: Paul Mackerras
> Cc: linuxppc-dev@lists.ozlabs.org
> ---
> arch/powerpc/kernel/pci-common.c | 7 ++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
>
> diff --git a/arch
Signed-off-by: Yinghai Lu
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Cc: linuxppc-dev@lists.ozlabs.org
---
arch/powerpc/kernel/pci-common.c |7 ++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index
