Re: [Xen-devel] [PATCH v2 2/2] xen_platform: SUSE xenlinux unplug for emulated PCI

2016-10-20 Thread Olaf Hering
On Thu, Oct 13, Stefano Stabellini wrote: > On Fri, 2 Sep 2016, Olaf Hering wrote: > > Implement SUSE specific unplug protocol for emulated PCI devices > > in PVonHVM guests. Its a simple 'outl(1, (ioaddr + 4));'. > > This protocol was implemented and used since Xen 3.0.4. > > It is used in all SU

Re: [Xen-devel] [PATCH v2 2/2] xen_platform: SUSE xenlinux unplug for emulated PCI

2016-10-13 Thread Stefano Stabellini
On Fri, 2 Sep 2016, Olaf Hering wrote: > Implement SUSE specific unplug protocol for emulated PCI devices > in PVonHVM guests. Its a simple 'outl(1, (ioaddr + 4));'. > This protocol was implemented and used since Xen 3.0.4. > It is used in all SUSE/SLES/openSUSE releases up to SLES11SP3 and > openS

Re: [Xen-devel] [PATCH v2 2/2] xen_platform: SUSE xenlinux unplug for emulated PCI

2016-09-16 Thread Olaf Hering
On Wed, Sep 14, Stefano Stabellini wrote: > The doc says: > > "If VMDP was configured to control just NIC devices it would write the > value 0x1 to offset 0x8. If VMDP was configured to control just storage > devices it would write the value 0x2 to offset 0x8." > > So 0x1 to 0x8 to unplug NICs,

Re: [Xen-devel] [PATCH v2 2/2] xen_platform: SUSE xenlinux unplug for emulated PCI

2016-09-14 Thread Stefano Stabellini
On Fri, 2 Sep 2016, Olaf Hering wrote: > Implement SUSE specific unplug protocol for emulated PCI devices > in PVonHVM guests. Its a simple 'outl(1, (ioaddr + 4));'. > This protocol was implemented and used since Xen 3.0.4. > It is used in all SUSE/SLES/openSUSE releases up to SLES11SP3 and > openS

[Xen-devel] [PATCH v2 2/2] xen_platform: SUSE xenlinux unplug for emulated PCI

2016-09-02 Thread Olaf Hering
Implement SUSE specific unplug protocol for emulated PCI devices in PVonHVM guests. Its a simple 'outl(1, (ioaddr + 4));'. This protocol was implemented and used since Xen 3.0.4. It is used in all SUSE/SLES/openSUSE releases up to SLES11SP3 and openSUSE 12.3. Signed-off-by: Olaf Hering --- hw/i3