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root / hw / spapr_pci.h @ cff0cfbe

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# Date Author Comment
7fb0bd34 05/01/2012 10:47 pm David Gibson

pseries: Use the same interrupt swizzling for host bridges as p2p bridges

Currently the pseries PCI code uses a somewhat strange scheme of PCI irq
allocation - one per slot up to a maximum that's greater than the usual 4.
This scheme more or less worked, because we were able to tell the guest the...
298a9710 03/15/2012 02:12 pm David Gibson

pseries: Configure PCI bridge using properties

Currently, the function spapr_create_phb() uses its parameters to
initialize the correct memory windows for the new PCI Host Bridge
(PHB). This is not the way things are supposed to be done with qdevs,
and means you can't create extra PHBs easily using -device....
3384f95c 10/31/2011 05:53 am David Gibson

pseries: Add partial support for PCI

This patch adds a PCI bus to the pseries machine. This instantiates
the qemu generic PCI bus code, advertises a PCI host bridge in the
guest's device tree and implements the RTAS methods specified by PAPR
to access PCI config space. It also sets up the memory regions we...