Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/3] pseries: Fix RTAS based config access

2012-04-15 Thread Andreas Färber
Am 15.04.2012 12:16, schrieb Michael S. Tsirkin: > On Mon, Apr 02, 2012 at 02:17:35PM +1000, David Gibson wrote: >> On the pseries platform, access to PCI config space is via RTAS calls( >> which go to the hypervisor) rather than MMIO. This means we don't use >> the same code path as nearly everyo

Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/3] pseries: Fix RTAS based config access

2012-04-12 Thread David Gibson
On Thu, Apr 12, 2012 at 04:50:46PM +0300, Michael S. Tsirkin wrote: > On Thu, Apr 12, 2012 at 02:29:33PM +0200, Andreas Färber wrote: > > Am 02.04.2012 06:17, schrieb David Gibson: > > > On the pseries platform, access to PCI config space is via RTAS calls( > > > which go to the hypervisor) rather

Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/3] pseries: Fix RTAS based config access

2012-04-12 Thread Michael S. Tsirkin
On Thu, Apr 12, 2012 at 02:29:33PM +0200, Andreas Färber wrote: > Am 02.04.2012 06:17, schrieb David Gibson: > > On the pseries platform, access to PCI config space is via RTAS calls( > > which go to the hypervisor) rather than MMIO. This means we don't use > > the same code path as nearly everyon

Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/3] pseries: Fix RTAS based config access

2012-04-12 Thread Andreas Färber
Am 02.04.2012 06:17, schrieb David Gibson: > On the pseries platform, access to PCI config space is via RTAS calls( > which go to the hypervisor) rather than MMIO. This means we don't use > the same code path as nearly everyone else which goes through pci_host.c > and we're missing some of the par