[PATCH v2 05/11] powerpc/powernv/ioda: Find opencapi slot for a device node

Andrew Donnellan ajd at linux.ibm.com
Fri Nov 22 15:27:03 AEDT 2019


On 22/11/19 12:49 am, Frederic Barrat wrote:
> Unlike real PCI slots, opencapi slots are directly associated to
> the (virtual) opencapi PHB, there's no intermediate bridge. So when
> looking for a slot ID, we must start the search from the device node
> itself and not its parent.
> 
> Also, the slot ID is not attached to a specific bdfn, so let's build
> it from the PHB ID, like skiboot.
> 
> Signed-off-by: Frederic Barrat <fbarrat at linux.ibm.com>

Reviewed-by: Andrew Donnellan <ajd at linux.ibm.com>


-- 
Andrew Donnellan              OzLabs, ADL Canberra
ajd at linux.ibm.com             IBM Australia Limited



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